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Cheap flights from Washington, D.C. to San Francisco from $63

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to San Francisco departing on 1/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. to San Francisco

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. to San Francisco that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. to San Francisco.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. to San Francisco? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Francisco, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. to San Francisco

Find recent round-trip train or bus tickets from Washington, D.C. to San Francisco.

All round-trip flight deals to San Francisco

The cheapest plane tickets to San Francisco found on KAYAK recently.
6:00 pm - 12:11 amDCA-SFO
9h 11m1 stop
6:55 am - 9:59 pmSFO-DCA
12h 04m1 stop
$126Frontier
Find Deal
Tue, Jan 14 - Tue, Jan 28
6:00 pm - 12:11 amDCA-SFO
9h 11m1 stop
9:10 pm - 12:06 pmSFO-DCA
11h 56m1 stop
$128Frontier
Find Deal
Tue, Jan 14 - Mon, Jan 20
6:30 am - 9:43 amBWI-SFO
6h 13mnonstop
10:47 pm - 7:02 amSFO-BWI
5h 15mnonstop
$289United Airlines
Find Deal
Fri, Dec 13 - Mon, Jan 20
6:05 am - 9:29 amBWI-SFO
6h 24mnonstop
5:14 am - 3:05 pmSFO-BWI
6h 51m1 stop
$294United Airlines
Find Deal
Fri, Jan 3 - Wed, Jan 8
5:32 pm - 8:53 pmDCA-SFO
6h 21mnonstop
8:20 am - 4:32 pmSFO-DCA
5h 12mnonstop
$297Alaska Airlines
Find Deal
Tue, Jan 14 - Tue, Jan 28
8:00 am - 3:35 pmDCA-SFO
10h 35m1 stop
8:20 am - 4:15 pmSFO-DCA
4h 55mnonstop
$306Alaska Airlines
Find Deal
Tue, Feb 4 - Tue, Feb 18
1:35 pm - 6:15 pmIAD-SFO
7h 40m1 stop
6:00 am - 4:34 pmSFO-IAD
7h 34m1 stop
$308Delta
Find Deal
Wed, Dec 11 - Tue, Dec 17
6:00 am - 11:35 amBWI-SFO
8h 35m1 stop
2:33 pm - 12:38 amSFO-BWI
7h 05m1 stop
$308Delta
Find Deal
Mon, Jan 6 - Wed, Jan 15
6:45 am - 12:28 pmBWI-SFO
8h 43m1 stop
1:51 pm - 12:18 amSFO-BWI
7h 27m1 stop
$309American Airlines
Find Deal
Sat, Jan 4 - Sat, Jan 11
1:48 pm - 9:12 pmBWI-SFO
10h 24m1 stop
10:11 am - 11:27 pmSFO-BWI
10h 16m2 stops
$313American Airlines
Find Deal
Fri, Jan 24 - Mon, Jan 27
12:58 pm - 7:50 pmBWI-SFO
9h 52m1 stop
$63Frontier
Find Deal
Mon, Jan 20
7:00 am - 12:44 pmDCA-SFO
8h 44m1 stop
$63Frontier
Find Deal
Mon, Jan 20
6:00 pm - 8:50 pmIAD-SFO
5h 50mnonstop
$149United Airlines
Find Deal
Wed, Dec 11
6:07 am - 1:27 pmIAD-SFO
10h 20m1 stop
$154Delta
Find Deal
Wed, Dec 11
6:00 am - 1:27 pmBWI-SFO
10h 27m1 stop
$154Delta
Find Deal
Thu, Dec 12
5:45 pm - 12:09 amIAD-SFO
9h 24m1 stop
$158United Airlines
Find Deal
Tue, Jan 7
6:30 am - 12:57 pmDCA-SFO
9h 27m1 stop
$158American Airlines
Find Deal
Sat, Jan 4
3:20 pm - 11:37 pmBWI-SFO
11h 17m1 stop
$159American Airlines
Find Deal
Sat, Jan 4
9:13 am - 12:25 pmIAD-SFO
6h 12mnonstop
$169Alaska Airlines
Find Deal
Thu, Dec 12
8:00 am - 9:21 pmDCA-SFO
16h 21m2 stops
$171Alaska Airlines
Find Deal
Tue, Jan 14
6:00 pm - 12:34 amDCA-SFO
9h 34m1 stop
6:55 am - 12:01 pmSFO-DCA
26h 06m1 stop
$251Frontier
Find Deal
Sun, Nov 24 - Sat, Dec 7
1:00 pm - 12:34 amDCA-SFO
14h 34m1 stop
6:55 am - 12:01 pmSFO-DCA
26h 06m1 stop
$268Frontier
Find Deal
Sat, Nov 23 - Sat, Dec 7
7:00 am - 12:40 pmBWI-SFO
8h 40m1 stop
1:59 pm - 12:38 amSFO-BWI
7h 39m1 stop
$493Delta
Find Deal
Sun, Nov 24 - Sun, Dec 8
11:40 am - 5:41 pmBWI-SFO
9h 01m1 stop
12:40 am - 1:21 pmSFO-BWI
9h 41m1 stop
$548Delta
Find Deal
Mon, Nov 25 - Thu, Nov 28
5:00 am - 1:01 pmBWI-SFO
11h 01m2 stops
12:17 am - 1:02 pmSFO-BWI
9h 45m1 stop
$563American Airlines
Find Deal
Tue, Nov 26 - Tue, Nov 26
5:00 am - 12:31 pmBWI-SFO
10h 31m2 stops
9:10 am - 9:45 pmSFO-BWI
9h 35m2 stops
$568American Airlines
Find Deal
Tue, Nov 26 - Wed, Nov 27
8:40 am - 11:53 amBWI-SFO
6h 13mnonstop
10:52 pm - 7:00 amSFO-BWI
5h 08mnonstop
$574United Airlines
Find Deal
Sat, Nov 23 - Sat, Dec 7
6:30 pm - 9:41 pmBWI-SFO
6h 11mnonstop
5:00 am - 3:13 pmSFO-BWI
7h 13m1 stop
$584United Airlines
Find Deal
Sat, Nov 23 - Sat, Dec 7
8:00 am - 7:27 pmDCA-SFO
14h 27m2 stops
12:20 pm - 8:59 pmSFO-DCA
29h 39m1 stop
$807Alaska Airlines
Find Deal
Tue, Nov 26 - Tue, Dec 3
9:10 am - 6:03 pmDCA-SFO
11h 53m1 stop
6:00 am - 9:59 pmSFO-DCA
12h 59m2 stops
$810Alaska Airlines
Find Deal
Fri, Nov 22 - Wed, Nov 27
6:30 am - 9:43 amBWI-SFO
6h 13mnonstop
10:47 pm - 7:02 amSFO-BWI
5h 15mnonstop
$289United Airlines
Find Deal
Fri, Dec 13 - Mon, Jan 20
9:13 am - 12:25 pmIAD-SFO
6h 12mnonstop
1:40 pm - 9:43 pmSFO-IAD
5h 03mnonstop
$291Alaska Airlines
Find Deal
Tue, Dec 10 - Tue, Dec 10
10:25 pm - 1:27 amIAD-SFO
6h 02mnonstop
6:45 am - 2:54 pmSFO-IAD
5h 09mnonstop
$297United Airlines
Find Deal
Wed, Dec 11 - Wed, Dec 18
5:15 pm - 8:46 pmDCA-SFO
6h 31mnonstop
8:20 am - 4:15 pmSFO-DCA
4h 55mnonstop
$297Alaska Airlines
Find Deal
Wed, Mar 5 - Tue, Mar 11
6:05 am - 9:29 amBWI-SFO
6h 24mnonstop
10:47 pm - 7:02 amSFO-BWI
5h 15mnonstop
$306United Airlines
Find Deal
Wed, Jan 1 - Wed, Jan 8
9:13 am - 12:25 pmIAD-SFO
6h 12mnonstop
1:40 pm - 9:43 pmSFO-IAD
5h 03mnonstop
$317Alaska Airlines
Find Deal
Wed, Dec 11 - Fri, Dec 13
5:32 pm - 8:53 pmDCA-SFO
6h 21mnonstop
8:20 am - 4:32 pmSFO-DCA
5h 12mnonstop
$317Alaska Airlines
Find Deal
Sun, Jan 19 - Tue, Jan 21
9:13 am - 12:25 pmIAD-SFO
6h 12mnonstop
1:40 pm - 9:43 pmSFO-IAD
5h 03mnonstop
$507American Airlines
Find Deal
Fri, Dec 13 - Mon, Dec 16
9:13 am - 12:25 pmIAD-SFO
6h 12mnonstop
1:40 pm - 9:43 pmSFO-IAD
5h 03mnonstop
$622American Airlines
Find Deal
Sun, Dec 8 - Fri, Dec 13
7:00 am - 10:15 amIAD-SFO
6h 15mnonstop
9:55 pm - 5:55 amSFO-IAD
5h 00mnonstop
$687American Airlines
Find Deal
Fri, Apr 11 - Thu, Apr 17

Frontier flights from Washington, D.C. to San Francisco

Our best Frontier deals on Washington, D.C. to San Francisco flight tickets
Frontier
Jan 14
DCA6:00 pmWashington, D.C. Reagan-National
9h 11m
1 stop
SFO12:11 amSan Francisco
Jan 28
SFO6:55 amSan Francisco
12h 04m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
Frontier
Jan 14
DCA6:00 pmWashington, D.C. Reagan-National
9h 11m
1 stop
SFO12:11 amSan Francisco
Jan 20
SFO9:10 pmSan Francisco
11h 56m
1 stop
DCA12:06 pmWashington, D.C. Reagan-National
Frontier
Jan 8
DCA1:01 pmWashington, D.C. Reagan-National
14h 10m
1 stop
SFO12:11 amSan Francisco
Jan 15
SFO6:55 amSan Francisco
7h 07m
1 stop
DCA5:02 pmWashington, D.C. Reagan-National

Alaska Airlines flights from Washington, D.C. to San Francisco

Our best Alaska Airlines deals on Washington, D.C. to San Francisco flight tickets
Alaska Airlines
Jan 14
DCA5:32 pmWashington, D.C. Reagan-National
6h 21m
SFO8:53 pmSan Francisco
Jan 28
SFO8:20 amSan Francisco
5h 12m
DCA4:32 pmWashington, D.C. Reagan-National
Alaska Airlines
Feb 4
DCA8:00 amWashington, D.C. Reagan-National
10h 35m
1 stop
SFO3:35 pmSan Francisco
Feb 18
SFO8:20 amSan Francisco
4h 55m
DCA4:15 pmWashington, D.C. Reagan-National
Alaska Airlines
Jan 14
DCA5:32 pmWashington, D.C. Reagan-National
6h 21m
SFO8:53 pmSan Francisco
Jan 21
SFO6:50 pmSan Francisco
23h 09m
1 stop
DCA8:59 pmWashington, D.C. Reagan-National

See travel insights to San Francisco from

How to get the cheapest flight ticket from Washington, D.C. to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Washington, D.C. to San Francisco?

September. The cheapest time of year to fly to San Francisco from Washington, D.C. is September. Most expensive is June

What is the cheapest day to depart Washington, D.C. for San Francisco?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday

When is the cheapest time to fly from Washington, D.C. to San Francisco?

In the afternoon. Washington, D.C. to San Francisco flights are approximately 8% more expensive at noon than in the afternoon

What is the cheapest Washington, D.C. to San Francisco flight route?

Washington, D.C. Reagan-National - San Francisco. Fly from Washington, D.C. Reagan-National to San Francisco for the best Washington, D.C. - San Francisco flight prices

How far in advance should you book Washington, D.C. to San Francisco flights?

56 days before. The cheapest time to buy a flight from Washington, D.C. to San Francisco is approximately 56 days to departure

What cabin class options are available on Washington, D.C. to San Francisco flights?

There are 4 cabin classes available to choose from on Washington, D.C. to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. to San Francisco flights?

You could potentially save up to 57% on your flight if you consider stops on a Washington, D.C. to San Francisco flight.

How have Washington, D.C. to San Francisco flight prices changed over time?

As of November 2024, prices for Washington, D.C. to San Francisco flights are approximately 20% more expensive when compared to flights at the same time last year.

What is the typical price of a round-trip flight between Washington, D.C. and San Francisco?


When to book flights from Washington, D.C. to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to San Francisco (WAS to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to San Francisco

Best Price Found

$63

Fastest flight time

5h 50m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Washington, D.C. in the past 72 hours is $63. The best round-trip flight deal from Washington, D.C. to San Francisco found on momondo in the last 72 hours is $126.
The fastest flight from Washington, D.C. to San Francisco takes 5h 50m
Direct flights go from Washington, D.C. to San Francisco every day.
There is 1 airport near San Francisco: San Francisco (SFO)

  • How far is Washington, D.C. to San Francisco by plane?

    San Francisco is 2432.6 mi away from Washington, D.C.. A reasonable flight in good conditions will take 6h 02m.

  • When did momondo last update prices for flights from Washington, D.C. to San Francisco Airport?

    Prices for flights from Washington, D.C. to San Francisco Airport were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. to San Francisco Airport?

  • How old do you have to be to fly from Washington, D.C. to San Francisco Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Washington, D.C. to San Francisco?

  • What is the most popular airline from Washington, D.C. to San Francisco?


Best airlines flying from Washington, D.C. to San Francisco

Compare and see reviews for airlines that fly from Washington, D.C. to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $64Free CancellationRating
6.3
8,175 reviews
Search Spirit Airlines flights
FrontierPriceFrom $101Free CancellationRating
6.1
3,539 reviews
Search Frontier flights
Sun Country AirPriceFrom $158Free CancellationRating
7.0
416 reviews
Search Sun Country Air flights
DeltaPriceFrom $163Free CancellationRating
8.0
8,758 reviews
Search Delta flights
American AirlinesPriceFrom $201Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
JetBluePriceFrom $221Free CancellationRating
7.4
3,396 reviews
Search JetBlue flights
Alaska AirlinesPriceFrom $239Free CancellationRating
8.0
9,458 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $281Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
SouthwestPriceFrom $308Free CancellationRating
8.1
5,015 reviews
Search Southwest flights
  • Alaska Airlines Flights From Washington, D.C. to San Francisco

    Across 3 Alaska Airlines flights from Washington, D.C. to San Francisco this week, the average price was $456, with the best Alaska Airlines deals starting from $239 round-trip. 9,458 users have rated Alaska Airlines on momondo, with an average score of 8.0/10.

  • United Airlines Flights From Washington, D.C. to San Francisco

    Another popular option for Washington, D.C. to San Francisco flights is United Airlines (7.4/10, 9,173 ratings). United Airlines flies from Washington, D.C. to San Francisco around 49 times per week, with deals starting from $281 round-trip and rising to an average price of around $534.


Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to San Francisco?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to San Francisco for you.

Can I find flights from Washington, D.C. to San Francisco with flexible booking policies on momondo?

Yes. All flights to San Francisco from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington, D.C. to San Francisco?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Francisco from Washington, D.C..

I’m not ready to book a flight from Washington, D.C. to San Francisco right now. Can momondo alert me if prices change?

Price alerts on flights to San Francisco from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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