7 alternative options. Fly San Francisco to Reagan Washington • 7h 25m. SFO - DCA. $139–563. Fly Oakland to Baltimore, train • 7h 48m. OAK - BWI. $101–663. Fly Oakland to Reagan Washington • 9h. OAK - DCA. Find flights to San Francisco from $128. Fly from Reagan Washington National Airport on Frontier, JetBlue and more. Search for San Francisco flights on KAYAK now to find the best deal. Cheap Flights from Washington to San Francisco (IAD-SFO) Prices were available within the past 7 days and start at $98 for one-way flights and $195 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Washington to San Francisco with no change fee on ...Rome2Rio makes travelling from San Francisco Airport (SFO) to Washington, DC easy. Rome2Rio is a door-to-door travel information and booking engine, helping you get to and from any location in the world. Find all the transport options for your trip from San Francisco Airport (SFO) to Washington, DC right here. Rome2Rio displays up to date schedules, … Flights to United States. Flights to San Francisco. Find low-fare American Airlines flights to San Francisco. Enjoy our travel experience and great prices. Book the lowest fares on San Francisco flights today! Use Google Flights to find cheap departing flights to San Francisco and to track prices for specific travel dates for your next getaway.Find cheap flights to Costa Rica with Google Flights. Explore popular destinations in Costa Rica and book your flight.Find the distance between Washington, DC and San Francisco, CA. More details such as how long to walk, riding a bike and fuel costs are available. Distance Between Washington, DC and San Francisco, CA Information - Distance-Between.com Many San Francisco Hotels offer airport shuttle service, so be sure to check with your hotel before paying for a shuttle, taxi or shared ride service Founded in San Francisco, both Uber and Lyft offer pick-ups from SFO and have a signed agreement with the airport, giving them permission to pick up passengers. Find local businesses, view maps and get driving directions in Google Maps.THE JET HOVERSEATS™. With Motion-Canceling Technology. A world's first. It’s the most advanced passenger seat in the world, a comfort so unique you have to experience it to fully appreciate it: Gel-foam seat and memory-foam back. Power leg rest and lumbar support. 45˚ recline. Motion-canceling technology that eliminates 90% of bumps and ...CPP is a mandatory use, government-wide program, designated as a Best-In-Class procurement by OMB. The program delivers best value airfares, and ensures federal agencies effectively and efficiently meet their mission. CPP saves the federal government time and money by maintaining one government-wide air program.The distance from Washington, DC Airport, United States to San Francisco, CA Airport is , United States 3886.48 kilometers or 2414.95 miles . IAD to SFO Map & Travel Direction- Distance Washington, DC To San Francisco, CA. The airport location map below shows the location of Washington Dulles International Airport (Red) and San Francisco …Cheap Flights from San Francisco to Washington (SFO-DCA) Prices were available within the past 7 days and start at $76 for one-way flights and $160 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from San Francisco to Washington with no change fee on ... Flights to United States. Flights to San Francisco. Find low-fare American Airlines flights to San Francisco. Enjoy our travel experience and great prices. Book the lowest fares on San Francisco flights today! The initial bearing on the course from San-Francisco to Washington-Dc is 88.20° and the compass direction is E. Midpoint: 40.59934,-99.91309. The geographic midpoint between San-Francisco and Washington-Dc is in 1,217.54 mi (1,959.45 km) distance between both points in a bearing of 88.20°. It is located in United States of America, Nebraska ...Seattle car rental from £33 per day. Phoenix car rental from £33 per day. Fort Myers car rental from £22 per day. Hawaii - Maui Island car rental from £49 per day. Compare with Rentalcars.com and get the best price on one-way car rental in the USA, whether you’re starting at Seattle, Miami, or anywhere in between.Flying time from San Francisco, CA to Washington, DC. The total flight duration from San Francisco, CA to Washington, DC is 4 hours, 44 minutes. This is the average in-air flight time (wheels up to wheels down on the runway) based on actual flights taken over the past year, including routes like SFO to DCA. It covers the entire time on a ...Route Flight number. Apr 19, 2024. When? United Airlines (UA) Airline. Check status. Check the status of your United Airlines flight by searching by route or flight number. Stay up to date with our flight status tools.Find local businesses, view maps and get driving directions in Google Maps.On average, a flight to San Francisco costs $350. The cheapest price found on KAYAK in the last 2 weeks cost $19 and departed from Portland. The most popular routes on KAYAK are Los Angeles to San Francisco which costs $225 on average, and Boston to San Francisco, which costs $414 on average. See prices from:Best site for finding today’s lowest flight prices, unadvertised fare sales, and mistake prices. Updated daily. Find the best price before you book your trip to San Francisco, CA (SFO). fly for about 5.5 hours in the air. 8:22 pm (local time): San Francisco International (SFO) San Francisco is 3 hours behind Washington, DC. so the time in Washington, DC is actually 11:22 pm. taxi on the runway for an average of 8 minutes to the gate. 8:30 pm (local time): arrive at the gate at SFO. deboard the plane, and claim any baggage. Flights from Washington, D.C. to San Francisco with American Airlines. Round trip. 1 Adult, Economy class. Book with cash. From. To. Depart. 04/24/24. today. Return. 05/01/24. …Searching for cheap flights from San Francisco to Washington, D.C.? Enjoy comfort, premium cabin legroom and free movies with Alaska Airlines. Find the lowest fares today.The two airlines most popular with KAYAK users for flights from San Francisco to New York are Alaska Airlines and Delta. With an average price for the route of $393 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $406 and an overall rating of 8.0.Enjoy the famous cable car ride between Fisherman's Wharf and Market Street or tour the Alcatraz Prison which was famous for its notorious criminals. To reach San Francisco, SFO from Washington DC, WAS you can choose amongst the top airlines, including US Airways, American Airlines and United Airlines. The average time for a flight to cover ... There are 2 airlines that fly nonstop from San Francisco to Washington, D.C. Reagan-National Airport. They are Alaska Airlines and United Airlines. The cheapest airline for this route is Alaska Airlines, with the best one-way deal found costing $224. On average, the best prices for this route can be found at Alaska Airlines. Enterprise Rent-A-Car offers easy and convenient one-way car rentals between many of its locations worldwide. Choose from a great selection of vehicles, including economy, full-size sedans, SUVs, minivans, and pickup trucks.Enterprise Rent-A-Car offers easy and convenient one-way car rentals between many of its locations worldwide. Choose from a great selection of vehicles, including economy, full-size sedans, SUVs, minivans, and pickup trucks.San Francisco (SFO), CA to Washington, D.C. (Reagan National), DC. departing on 8/6. Book now. Book flights from San Francisco (SFO) to Washington, D.C. (Reagan National) with Southwest Airlines®. Bundle your flight with a hotel or rental car booking and find even more savings.United flights from San Francisco to Washington, D.C. from. $ 437. *. 1 Passenger, Economy. Home. United flights. Flights to United States. San Francisco - Washington, D.C.Tracked flight prices. Price guarantee. Change language. Change currency. Change location. Change currency. Feedback. Help. Find cheap flights to Iceland with Google Flights. Explore popular ...San Francisco served as an art and cultural destination long before technology giants and clothing designers started sprouting up in the city. After World War II, the city contributed to the rise of “hippie” counterculture, the center of the Peace Movement and the beginnings of the LGBTQIA rights movement. Throughout various political ...Seattle to San Francisco. One-way car rentals are also great for last-minute travel changes, such as canceled or delayed flights. So whether you’re looking to drive across town, across the country, or you’re just seeking some additional flexibility, Alamo offers some of the best one-way rental deals to suit your needs.Advice about text messaging in the USA and Canada. Find out about the arrival, departure and status of a Lufthansa direct flight. In addition, you can have your departure and arrival times sent directly to your mobile phone.Train Washington to San Francisco: Trip Overview. Average ticket price $381. Average train trip duration 3d 5h. Number of daily trains 2. Earliest train departure 11:05 AM. Distance 2430 miles (3919 km) Latest train departure 4:05 …Wi-Fi Change flight United Club Traveling with pets MileagePlus Baggage Refund Help Center. Find the latest travel deals on flights, hotels and rental cars. Book airline tickets and MileagePlus award tickets to worldwide destinations. Flights to Beverly Hills, California. Flights to Big Bear Lake, California. Find flights to California from $54. Fly from Washington, D.C. on Frontier, Spirit Airlines and more. Search for California flights on KAYAK now to find the best deal. San Francisco, CA Seattle, WA Washington, DC Search by Map View Top 10 Destinations View all Destinations. Flash Sale 15+ Nights. Save £500. ... America Coast to Coast - DC to San Francisco Onboard. Accommodations Get a good night’s sleep onboard the train! Amtrak’s private sleeping rooms include in-room features, services, and amenities ...Hotels near Washington, DC; Halfway; Time Difference; Flying time from SFO to Washington, DC. The total flight duration from SFO to Washington, DC is 4 hours, 44 minutes. This is the average in-air flight time (wheels up to wheels down on the runway) based on actual flights taken over the past year, including routes like SFO to DCA. It …Flight status. Help. Contact American. Receipts and refunds. FAQs. Agency reference. Cargo , Opens another site in a new window that may not meet accessibility guidelines. Bag and optional fees. Customer service and contingency plans. Amazing Delta DCA to SFO Flight Deals. The cheapest flights to San Francisco Intl. found within the past 7 days were $386 round trip and $228 one way. Prices and availability subject to change. Additional terms may apply. On average, a flight to San Francisco costs $350. The cheapest price found on KAYAK in the last 2 weeks cost $19 and departed from Portland. The most popular routes on KAYAK are Los Angeles to San Francisco which costs $225 on average, and Boston to San Francisco, which costs $414 on average. See prices from:You would need around 9,244.8$ in San Francisco, CA to maintain the same standard of life that you can have with 8,000.0 $ in Washington, DC ... Washington, DC Edit San Francisco, CA Edit ; Average Monthly Net Salary (After Tax) 6,683.42 $ 7,635.89 $ +14.3 %: Mortgage Interest Rate in Percentages (%), Yearly, for 20 Years Fixed-Rate: Washington. SFO. San Francisco. $160. Roundtrip. found 1 hour ago. Book one-way or return flights from Washington to San Francisco with no change fee on selected flights. Earn your airline miles on top of our rewards! Get great 2024 flight deals from Washington to San Francisco now! Flight deals to San Francisco International. Looking for a cheap last-minute deal or the best round-trip flight to San Francisco International? Find the lowest prices on one-way and round-trip tickets right here. Tue, May 7 LAX – SFO with Frontier Airlines. Wed, May 8 SFO – LAX with Frontier Airlines. Wed, Sep 18 LAS – SFO with Frontier ... Sat, 15 Jun SFO - DCA with Frontier Airlines. 1 stop. from £229. San Francisco. £232 per passenger.Departing Thu, 26 Sep, returning Sat, 5 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Baltimore Washington International on Thu, 26 Sep, arriving in San Francisco International.Inbound indirect flight with Delta ... On most days, there is one scheduled train that travels from Washington DC to San Francisco. The train trip from Washington DC to San Francisco is usually about 77 hours and 50 minutes long. However, traveling on the fastest Amtrak train can get you there in as little as 75 hours and 55 minutes. Distance. 2435 mi (3919 km) Fastest train.There are 2 airlines that fly nonstop from San Francisco to Washington, D.C. Dulles Intl Airport. They are Alaska Airlines and United Airlines. The cheapest airline for this route is Alaska Airlines, with the best one-way deal found costing $179. On average, the best prices for this route can be found at Alaska Airlines.There are 2 airlines that fly nonstop from San Francisco to Washington, D.C. Reagan-National Airport. They are Alaska Airlines and United Airlines. The cheapest airline for this route is Alaska Airlines, with the best one-way deal found costing $224. On average, the best prices for this route can be found at Alaska Airlines.Cheap Flights from San Francisco to Washington (SFO-IAD) Prices were available within the past 7 days and start at $165 for one-way flights and $308 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from San Francisco to Washington with no change fee ...Founded in San Francisco, both Uber and Lyft offer pick-ups from SFO and have a signed agreement with the airport, giving them permission to pick up passengers. San Francisco Activities. It’s simple, there’s much to love in San Francisco. From architectural styles to fusion restaurants, neighborhoods to natural wonders, sports teams to street art. Top it … Flights from Washington (DCA) to San Francisco (SFO) Origin airport. Ronald Reagan Washington National. Destination airport. San Francisco Intl. Airlines serving. Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, United. Popular airline. fly for about 5.5 hours in the air. 8:22 pm (local time): San Francisco International (SFO) San Francisco is 3 hours behind Washington, DC. so the time in Washington, DC is actually 11:22 pm. taxi on the runway for an average of 8 minutes to the gate. 8:30 pm (local time): arrive at the gate at SFO. deboard the plane, and claim any baggage. $126 Cheap JetBlue Airways flights Washington (DCA) to San Francisco (SFO) Prices were available within the past 7 days and start at $126 for one-way flights and $198 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. One way.Cheap Flights from DCA to SFO starting at $74 One Way, $139 Round Trip. Prices starting at $139 for return flights and $74 for one-way flights to San Francisco Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply. Sun, May 12 - Mon, May 13. Airfares from $76 One Way, $154 Round Trip from Washington to San Francisco. Prices starting at $154 for return flights and $76 for one-way flights to San Francisco were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply. Mon, May 13 - Sat, May 18. On most days, there is one scheduled train that travels from Washington DC to San Francisco. The train trip from Washington DC to San Francisco is usually about 77 hours and 50 minutes long. However, traveling on the fastest Amtrak train can get you there in as little as 75 hours and 55 minutes. Distance. 2435 mi (3919 km) Fastest train. In-Flight information. The average flying time for a direct flight from Washington DC, DC to San Francisco is 5 hours 58 minutes. Most direct flights leave around 6:45 EDT. United Airlines flight #277 is today's earliest flight from Washington DC, DC to San Francisco (6:45 EDT, Boeing 737-800 pax) Asiana Airlines flight #2435 is today's latest ... The cheapest price found on KAYAK in the last 2 weeks cost $19 and departed from Portland. The most popular routes on KAYAK are Los Angeles to San Francisco which …Cheap flight deals from San Francisco to Reagan-National (SFO-DCA) Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Reagan-National that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to …Find cheap flights from District of Columbia to San Francisco from $120. Round-trip. 1 adult. Economy. 0 bags. Direct flights only Add hotel. Sat 5/11. Sat 5/18. Search hundreds of …CPP is a mandatory use, government-wide program, designated as a Best-In-Class procurement by OMB. The program delivers best value airfares, and ensures federal agencies effectively and efficiently meet their mission. CPP saves the federal government time and money by maintaining one government-wide air program.*Awards have been available for round trips within the last 48 hours and may not be currently available. For Economy class, awards listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions.Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.One stop & 1+ stop flight time between Washington, DC & San Francisco, CA. Washington, DC Airport to San Francisco, CA Airport (IAD to SFO) flight duration and operating airlines.Flights to San Francisco, California Wherever you're coming from, find your deal to go . From. Los Angeles (LAX) to San Francisco (SFO) From . $46 . one-way . From . $46 . one-way . Restrictions Apply . Fort Lauderdale (FLL) to San Francisco (SFO) From . $90 . one-way . From . $90 . one-way . Restrictions Apply . Boston (BOS) to San Francisco ...1 day ago · No flights were found departing from Ronald Reagan National Airport and arriving in San Francisco International Airport at the given time period. Please change the filter criteria above and try again. (DCA to SFO) Track the current status of flights departing from (DCA) Ronald Reagan National Airport and arriving in (SFO) San Francisco ... Are you searching for American Airlines flights from San Francisco to Washington, D.C.? Find the best selections and fly in style. There are 3 non-stop flights from Washington, District of Columbia to San Francisco, California. Southwest Airlines. United Airlines. See the full list of airline routes and airports to book your trip. You may need to drive to a nearby airport to get a direct flight. Use the form below to search for cheap airline tickets. All flight schedules from Washington Dulles International , Virginia , USA to San Francisco International , California , USA . This route is operated by 2 airline (s), and the flight time is 6 hours and 15 minutes. The distance is 2426 miles. Flying time from Washington, DC to SFO. The total flight duration from Washington, DC to SFO is 5 hours, 29 minutes. This is the average in-air flight time (wheels up to wheels down on the runway) based on actual flights taken over the past year, including routes like DCA to SFO . It covers the entire time on a typical commercial flight ... Sat, 15 Jun SFO - DCA with Frontier Airlines. 1 stop. from £229. San Francisco. £232 per passenger.Departing Thu, 26 Sep, returning Sat, 5 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Baltimore Washington International on Thu, 26 Sep, arriving in San Francisco International.Inbound indirect flight with Delta ... How prices are estimated. In most cities, your cost is calculated up front, before you confirm your ride. In others, you will see an estimated price range (see applicable price terms in your city). Here are some fees and factors that can affect your price:San Francisco (SFO), CA to Washington, D.C. (Reagan National), DC. departing on 8/6. Book now. Book flights from San Francisco (SFO) to Washington, D.C. (Reagan National) with Southwest Airlines®. Bundle your flight with a hotel or rental car booking and find even more savings.Please always check flight status with your airline. Flight Status results includes flights 12-hours ahead and 4-hours past (+12/-4) Flight Status times are shown in local Pacific Time. Flight Schedules. Flight Tracker.Train Washington to San Francisco: Trip Overview. Average ticket price $381. Average train trip duration 3d 5h. Number of daily trains 2. Earliest train departure 11:05 AM. Distance 2430 miles (3919 km) Latest train departure 4:05 …Find cheap flights from IAD to SFO with United Airlines. Compare prices, dates, …With more than 30 train routes throughout the United States, and some in Canada, Amtrak travels to over 500 destinations in 46 states, giving you the best views North America has to offer. Whether you want to visit big cities, small towns or places you can only see by rail, Amtrak can take you there. Amtrak National Route Map (PDF, 3MB) Washington to San Francisco Flights. Flights from DCA to SFO are operated 14 times a week, with an average of 2 flights per day. Departure times vary between 17:10 - 19:00. The earliest flight departs at 17:10, the last flight departs at 19:00. However, this depends on the date you are flying so please check with the full flight schedule above ... A domestic first class flight to San Francisco will arrive at San Francisco International Airport (SFO). If you want to check out some of the lounges, American Airlines have their lounge at terminal 2 around boarding area D. The Delta Sky Club is at Terminal 1 around concourse C next to Gate 1, while United Airlines have three lounges in the domestic terminal and one … Amazing SFO to DCA Flight Deals. The cheapest flights to Ronald Reagan Washington National found within the past 7 days were $147 round trip and $76 one way. Prices and availability subject to change. Additional terms may apply. Tue, May 7 - Wed, May 8.
The two airlines most popular with KAYAK users for flights from San Francisco to New York are Alaska Airlines and Delta. With an average price for the route of $393 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $406 and an overall rating of 8.0.. Flight ny to iceland
My dates are flexible. SHOW FARES. Include Nearby Airports. Search for a Delta flight round-trip, multi-city or more. You choose from over 300 destinations worldwide to find a flight that fits your schedule. Use Google Flights to explore cheap flights to anywhere. Search destinations and track prices to find and book your next flight.Flights from Washington, D.C. to San Francisco. Use Google Flights to plan your next trip and find cheap one way or round trip flights from Washington, D.C. to San Francisco.Pacific Coast Highway Directions: Follow CA-1 south – it’s a meandering route, but if you follow it all the way until Muir Beach you can make an optional stop at Muir Woods if you want. In total, it’s a 1-hour, 45-minute drive between Point Reyes and San Francisco if you stay on CA-1 the whole way.Arrivals at San Francisco Airport (SFO) - Today. Check the status of your flight to San Francisco Airport (SFO) using the information on our arrivals page. The data on arrival times and status is frequently updated in real time. To simplify your search, you have the option to filter results by Airline or Time period, or you can use the search ...Rome2Rio makes travelling from San Francisco Airport (SFO) to Washington, DC easy. Rome2Rio is a door-to-door travel information and booking engine, helping you get to and from any location in the world. Find all the transport options for your trip from San Francisco Airport (SFO) to Washington, DC right here. Rome2Rio displays up to date schedules, …On average, a flight to San Francisco costs $350. The cheapest price found on KAYAK in the last 2 weeks cost $19 and departed from Portland. The most popular routes on KAYAK are Los Angeles to San Francisco which costs $225 on average, and Boston to San Francisco, which costs $414 on average. See prices from: Arrivals at San Francisco Airport (SFO) - Today. Check the status of your flight to San Francisco Airport (SFO) using the information on our arrivals page. The data on arrival times and status is frequently updated in real time. To simplify your search, you have the option to filter results by Airline or Time period, or you can use the search ... Cheap Flights from DCA to SFO starting at $74 One Way, $139 Round Trip. Prices starting at $139 for return flights and $74 for one-way flights to San Francisco Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply. Sun, May 12 - Mon, May 13. Arrivals at San Francisco Airport (SFO) - Today. Check the status of your flight to San Francisco Airport (SFO) using the information on our arrivals page. The data on arrival times and status is frequently updated in real time. To simplify your search, you have the option to filter results by Airline or Time period, or you can use the search ...Approximate prices for one round-trip flight from San Francisco (SFO) to Dulles (IAD). Graph is not to scale. CLICK HERE FOR EXACT PRICES. Sponsored. Type of aircraft(s) on this route . Below is a list of aircraft types we have within our database with flights on this route. You can also see the aircrafts seat capacity together with classes. Created by potrace …1 How can I Convert SFO file? First, you need to add a file for conversion: drag & drop your SFO file or click inside the white area for choose a file. Then click the "Convert" button. It will now allow you to convert your SFO file. 2 ⏱️ How long does it take to convert SFO file? This converter works fast. You can convert SFO file in a few ... Featured daily fares for flights from Washington, D.C. (IAD) to San Francisco (SFO) Economy. From. location_on. compare_arrows. To. location_on. Apr 2024. From$ 470* Viewed: 2 hours ago. RoundTrip | Economy. expand_more. May 2024. From$ 437* Viewed: 15 hours ago. RoundTrip | Economy. expand_more. Jun 2024. From$ 437* Viewed: 23 hours ago. All dates and times are local for the airport listed. Gates and times are subject to change. For the most current information, check the airport monitors. Search for a topic... Find the flight status for a specific Delta Air Lines flight and receive real-time notifications via text or … San Francisco Intl. flight + hotel packages - economy flights. $74 Search for cheap flights deals from DCA to SFO (Ronald Reagan Washington National to San Francisco Intl.). We offer cheap direct, non-stop flights including one way and roundtrip tickets. San Francisco (SFO), CA to Washington, D.C. (Reagan National), DC. departing on 8/7. one-way starting at*. $199. Book now. * Restrictions and exclusions apply. Seats and dates are limited. Select markets. 29 travel days available. On most days, there is one scheduled train that travels from Washington DC to San Francisco. The train trip from Washington DC to San Francisco is usually about 77 hours and 50 minutes long. However, traveling on the fastest Amtrak train can get you there in as little as 75 hours and 55 minutes. Distance. 2435 mi (3919 km) Fastest train.You can take a bus from Cruise Line Terminal to San Francisco Airport (SFO) via Visitacion Ave & Bay Shore Blvd and Bayshore Blvd & Sunnydale Ave in around 1h 31m. Train operators. San Francisco Municipal Transportation Agency Phone 415.701.2311 Website sfmta.com Tram from Beach St & Stockton St to Market St & 2nd St Ave. …Flight deals from Washington D.C. to San Francisco International. Looking for a cheap last-minute deal or the best return flight from Washington D.C. to San Francisco ….