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Good to Know: Cheapest and Fastest WAS - SFO Flights
Useful information for finding best airline tickets from Washington All Airport to San Francisco International on your next trip.
Cheapest Round Trip Flight
$451
Frontier Airlines
• 1 stop
• 15h 23m
Jul 13 – Jul 19
The cheapest round trip flight from Washington to San Francisco (WAS-SFO-WAS) is currently $451
Cheapest Direct Flight
$1002
Alaska Airlines
• nonstop
• 15h 23m
Jul 13
The cheapest nonstop flight from Washington to San Francisco (WAS-SFO) is currently $1002
Fastest Flight
15h 23m
The fastest nonstop flight from Washington to San Francisco (WAS-SFO) takes 15h 23m
Top Airlines Flying from Washington to San Francisco
Latest Flight Deals from Washington (WAS) to San Francisco (SFO)
Compare and book low fare round-trip air tickets from Washington to San Francisco. Ideal for travelers with confirmed return itineraries.
Jul 13 - Jul 19, Economy
Washington → San Francisco
15h 23m
6:00 PM - 12:23 AM • 1 stop
Washington → San Francisco
16h 51m
12:29 AM - 1:40 PM • 1 stop
Frontier Airlines
Jul 13 - Jul 19, Economy
Washington → San Francisco
15h 23m
6:00 PM - 11:43 AM • 1 stop
Washington → San Francisco
16h 51m
12:29 AM - 1:40 PM • 1 stop
Frontier Airlines
Jul 13 - Jul 19, Economy
Washington → San Francisco
15h 23m
7:49 AM - 7:18 PM • 1 stop
Washington → San Francisco
16h 51m
12:29 AM - 1:40 PM • 1 stop
Frontier Airlines
Jul 13 - Jul 19, Economy
Washington → San Francisco
15h 23m
6:35 AM - 7:18 PM • 1 stop
Washington → San Francisco
16h 51m
9:39 PM - 12:51 PM • 1 stop
Frontier Airlines
Jul 13 - Jul 19, Economy
Washington → San Francisco
15h 23m
6:59 PM - 9:56 PM • nonstop
Washington → San Francisco
16h 51m
12:29 AM - 1:40 PM • 1 stop
Alaska Airlines
Looking for the fastest way to San Francisco? These direct flight options from WAS to SFO offer both convenience and value—no layovers, just straight to your destination.
FAQs on Washington to San Francisco Flights
What are the airports in Washington?
WAS
What’s the most popular airline flying from WAS to SFO?
The most popular airline flying from Washington to San Francisco are
Can I fly from WAS to SFO non-stop?
Yes, you can fly WAS to SFO non-stop on
Which airlines fly nonstop between Washington and San Francisco?
The non-stop flights between Washington and San Francisco are .
What’s the earliest departure time from WAS to SFO Airport?
The earliest flight leaves WAS at 6:35 am and lands in SFO - San Francisco International
What are the airports in San Francisco?
SFO
Can I make changes to my Washington to San Francisco flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from WAS to SFO?
Read the fare rules of the Washington to San Francisco air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Washington and San Francisco?
operate flights between Washington and San Francisco
How long does a flight from Washington to San Francisco take?
It takes approximately 5 hour to fly non-stop from WAS to SFO, which is 2418.83 miles by air.
Which airlines provide the cheapest flights from Washington (WAS) to San Francisco (SFO) ?
In the past couple of days, the cheapest tickets to SFO from WAS were found on F9 : USD 457
Do I need a passport to fly between WAS and SFO?
No
What’s the latest departure time from WAS to SFO ?
The last flight leaves WAS at 6:59 pm
Essential Information for Booking Flights from Washington (WAS) - AI Insights
What's the cheapest airline from was to sfo?
You can find budget-friendly flights from Washington All Airport (was) to San Francisco International (sfo) on Frontier Airlines (F9), which operates a one-stop flight. Premium Economy passengers will enjoy enhanced comfort and more legroom during the journey. Book in advance, ideally 44 days prior to your trip, for the best rates.
What's the popular airline to fly from was to sfo?
United Airlines is a popular airline option for flights from Washington Dulles International Airport (IATA: WAS) to San Francisco International Airport (SFO). With Premium Economy, you'll enjoy enhanced comfort and more legroom. Booking in advance can help secure the best airfare deals.
What's the cheapest day of the week to fly from was to sfo?
The cheapest day to fly from Washington All Airport (was) to San Francisco International Airport (sfo) is Wednesday. Flying on this day can help you save on airfares, making it a budget-friendly option for your premium economy round trip flight.
What's the cheapest month to fly from was to sfo?
The cheapest month to fly from Washington All Airport (was) to San Francisco International (sfo) is November. Booking in advance can help you secure low fares.
Which airline/airlines fly from was to sfo?
The airlines that fly from Washington All Airport (was) to San Francisco International Airport (sfo) include JetBlue Airways (B6), United Airlines (UA), Delta Airlines (DL), Frontier Airlines (F9), Alaska Airlines (AS), and American Airlines (AA).
What is the cheapest airline to fly from Washington All Airport to San Francisco International for a round trip journey?
Frontier Airlines (F9) offers the best airfare deals on this route.
How far in advance should I book my flights to get the best airfare deals on airlines?
It is recommended to book your flights at least 44 days in advance to secure the cheapest fares.
Can I find affordable flights with airlines that offer premium economy seats with enhanced comfort and more legroom?
Yes, United Airlines (UA) offers premium economy seats with enhanced comfort and more legroom.
Are there any discounts or promotions available for weekend travel bookings through your website?
Yes, our website offers exclusive discounts and promotions for weekend travel bookings.
How can I search for cheap flights on airlines with the best fares and flight schedules?
You can use our airfare comparison tool to find the cheapest flights on airlines with the best fares and flight schedules.
Can I book my flights online through your website and get instant confirmation?
Yes, you can book your flights online through our website and receive instant confirmation.
Are there any additional fees for busco or buscando services when booking flights?
No, there are no additional fees for busco or buscando services when booking flights.
What is the process for finding airplant destinations with affordable flights?
You can use our airfare comparison tool to find airplant destinations with affordable flights.
Washington (WAS) to San Francisco (SFO): Airport Information
| Origin Airport | Washington All Airport, Washington, US |
| Destination Airport | San Francisco International , San Francisco, US |
| Distance | 2419 miles |
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