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Cheap flights from Washington, D.C. to San Francisco from $64

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 1/27. 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 - 12:09 amDCA-SFO
9h 09m1 stop
6:55 am - 4:59 pmSFO-DCA
7h 04m1 stop
$124Frontier
Find Deal
Sat, Feb 1 - Wed, Feb 5
6:00 pm - 12:11 amDCA-SFO
9h 11m1 stop
6:55 am - 5:02 pmSFO-DCA
7h 07m1 stop
$126Frontier
Find Deal
Mon, Jan 13 - Wed, Jan 15
12:35 pm - 3:42 pmIAD-SFO
6h 07mnonstop
11:15 am - 7:27 pmSFO-IAD
5h 12mnonstop
$237United Airlines
Find Deal
Tue, Jan 28 - Wed, Feb 5
5:32 pm - 8:53 pmDCA-SFO
6h 21mnonstop
8:20 am - 4:32 pmSFO-DCA
5h 12mnonstop
$237Alaska Airlines
Find Deal
Tue, Jan 28 - Wed, Feb 5
5:18 pm - 8:00 amIAD-SFO
17h 42m1 stop
8:20 am - 4:30 pmSFO-IAD
5h 10mnonstop
$246Alaska Airlines
Find Deal
Wed, Mar 5 - Wed, Mar 19
12:41 pm - 5:44 pmIAD-SFO
8h 03m1 stop
11:15 am - 7:27 pmSFO-IAD
5h 12mnonstop
$247United Airlines
Find Deal
Tue, Jan 28 - Wed, Feb 5
5:00 am - 10:59 amDCA-SFO
8h 59m1 stop
12:32 am - 11:00 amSFO-DCA
7h 28m1 stop
$256American Airlines
Find Deal
Tue, Feb 4 - Mon, Feb 17
6:22 am - 3:28 pmIAD-SFO
12h 06m2 stops
11:59 pm - 10:56 amSFO-IAD
7h 57m1 stop
$261American Airlines
Find Deal
Wed, Jan 22 - Wed, Mar 12
12:29 pm - 7:12 pmIAD-SFO
9h 43m1 stop
7:00 am - 6:56 pmSFO-IAD
8h 56m1 stop
$276Delta
Find Deal
Tue, Feb 4 - Tue, Feb 11
3:05 pm - 8:57 pmIAD-SFO
8h 52m1 stop
5:55 am - 3:50 pmSFO-IAD
6h 55m1 stop
$286Delta
Find Deal
Tue, Feb 4 - Mon, Feb 10
12:58 pm - 7:50 pmBWI-SFO
9h 52m1 stop
$64Frontier
Find Deal
Mon, Jan 27
6:00 pm - 11:59 pmDCA-SFO
8h 59m1 stop
$64Frontier
Find Deal
Tue, Feb 11
5:32 pm - 8:53 pmDCA-SFO
6h 21mnonstop
$112Alaska Airlines
Find Deal
Tue, Jan 28
5:32 pm - 8:53 pmDCA-SFO
6h 21mnonstop
$114Alaska Airlines
Find Deal
Tue, Feb 11
6:30 am - 9:40 amIAD-SFO
6h 10mnonstop
$119United Airlines
Find Deal
Wed, Mar 26
1:00 pm - 6:55 pmDCA-SFO
8h 55m1 stop
$128United Airlines
Find Deal
Tue, Mar 25
1:52 pm - 11:04 pmIAD-SFO
12h 12m2 stops
$133American Airlines
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Tue, Jan 14
12:31 pm - 7:06 pmIAD-SFO
9h 35m1 stop
$138Delta
Find Deal
Tue, Jan 28
6:00 am - 11:25 amIAD-SFO
8h 25m1 stop
$148Delta
Find Deal
Thu, Feb 6
1:53 pm - 10:44 pmIAD-SFO
11h 51m2 stops
$153American Airlines
Find Deal
Thu, Jan 23
6:00 pm - 12:21 amDCA-SFO
9h 21m1 stop
9:10 pm - 12:01 pmSFO-DCA
11h 51m1 stop
$245Frontier
Find Deal
Wed, Dec 25 - Mon, Jan 13
6:00 pm - 12:21 amDCA-SFO
9h 21m1 stop
6:55 am - 5:02 pmSFO-DCA
7h 07m1 stop
$252Frontier
Find Deal
Wed, Dec 25 - Wed, Jan 15
6:02 am - 1:55 pmBWI-SFO
10h 53m1 stop
1:40 pm - 11:34 pmSFO-BWI
6h 54m1 stop
$463Delta
Find Deal
Wed, Dec 25 - Mon, Jan 13
6:40 am - 12:36 pmBWI-SFO
8h 56m1 stop
12:45 pm - 11:57 pmSFO-BWI
8h 12m1 stop
$467Delta
Find Deal
Tue, Dec 24 - Wed, Jan 8
6:05 am - 9:29 amBWI-SFO
6h 24mnonstop
10:47 pm - 7:02 amSFO-BWI
5h 15mnonstop
$544United Airlines
Find Deal
Tue, Dec 24 - Thu, Jan 16
6:20 am - 1:31 pmBWI-SFO
10h 11m1 stop
10:47 pm - 7:02 amSFO-BWI
5h 15mnonstop
$554United Airlines
Find Deal
Wed, Dec 25 - Mon, Jan 13
1:30 pm - 7:43 pmBWI-SFO
9h 13m1 stop
10:18 am - 12:32 amSFO-BWI
11h 14m2 stops
$586American Airlines
Find Deal
Tue, Dec 24 - Tue, Jan 7
9:36 am - 9:04 pmBWI-SFO
14h 28m2 stops
5:20 am - 7:57 pmSFO-BWI
11h 37m2 stops
$591American Airlines
Find Deal
Wed, Dec 25 - Wed, Jan 8
5:24 pm - 11:41 amIAD-SFO
21h 17m1 stop
6:00 am - 4:18 pmSFO-IAD
7h 18m1 stop
$660Alaska Airlines
Find Deal
Tue, Dec 24 - Thu, Feb 27
9:00 am - 12:03 pmIAD-SFO
6h 03mnonstop
6:00 am - 4:23 pmSFO-IAD
7h 23m1 stop
$716Alaska Airlines
Find Deal
Wed, Dec 25 - Wed, Jan 15
5:32 pm - 8:53 pmDCA-SFO
6h 21mnonstop
8:20 am - 4:32 pmSFO-DCA
5h 12mnonstop
$230Alaska Airlines
Find Deal
Tue, Feb 4 - Tue, Feb 11
7:00 am - 10:08 amIAD-SFO
6h 08mnonstop
9:10 am - 5:22 pmSFO-IAD
5h 12mnonstop
$237Alaska Airlines
Find Deal
Tue, Apr 22 - Tue, Apr 29
5:32 pm - 8:53 pmDCA-SFO
6h 21mnonstop
8:20 am - 4:32 pmSFO-DCA
5h 12mnonstop
$237Alaska Airlines
Find Deal
Tue, Jan 28 - Tue, Feb 11
5:32 pm - 8:53 pmDCA-SFO
6h 21mnonstop
8:20 am - 4:32 pmSFO-DCA
5h 12mnonstop
$244Alaska Airlines
Find Deal
Thu, Jan 23 - Wed, Jan 29
5:32 pm - 8:53 pmDCA-SFO
6h 21mnonstop
8:20 am - 4:32 pmSFO-DCA
5h 12mnonstop
$255Alaska Airlines
Find Deal
Sat, Feb 1 - Wed, Feb 5
5:59 pm - 9:14 pmDCA-SFO
6h 15mnonstop
8:35 am - 4:52 pmSFO-DCA
5h 17mnonstop
$257United Airlines
Find Deal
Sat, Jan 18 - Tue, Jan 21
6:32 am - 9:40 amIAD-SFO
6h 08mnonstop
7:00 am - 3:06 pmSFO-IAD
5h 06mnonstop
$277United Airlines
Find Deal
Thu, Jan 16 - Sat, Jan 25
7:00 am - 10:10 amIAD-SFO
6h 10mnonstop
8:20 am - 4:30 pmSFO-IAD
5h 10mnonstop
$507American Airlines
Find Deal
Fri, Apr 11 - Wed, Apr 16
7:00 am - 10:10 amIAD-SFO
6h 10mnonstop
9:35 pm - 5:40 amSFO-IAD
5h 05mnonstop
$677American Airlines
Find Deal
Fri, Apr 11 - Fri, Apr 18
3:00 pm - 5:50 pmBWI-SFO
5h 50mnonstop
9:00 pm - 5:05 amSFO-BWI
5h 05mnonstop
$678Southwest
Find Deal
Tue, Jun 17 - Tue, Jun 24

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 28
DCA5:32 pmWashington, D.C. Reagan-National
6h 21m
SFO8:53 pmSan Francisco
Feb 5
SFO8:20 amSan Francisco
5h 12m
DCA4:32 pmWashington, D.C. Reagan-National
Alaska Airlines
Mar 5
IAD5:18 pmWashington, D.C. Dulles Intl
17h 42m
1 stop
SFO8:00 amSan Francisco
Mar 19
SFO8:20 amSan Francisco
5h 10m
IAD4:30 pmWashington, D.C. Dulles Intl
Alaska Airlines
Apr 2
IAD7:00 amWashington, D.C. Dulles Intl
9h 33m
1 stop
SFO1:33 pmSan Francisco
Apr 2
SFO4:47 pmSan Francisco
9h 47m
1 stop
IAD5:34 amWashington, D.C. Dulles Intl

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

Our best Frontier deals on Washington, D.C. to San Francisco flight tickets
Frontier
Feb 1
DCA6:00 pmWashington, D.C. Reagan-National
9h 09m
1 stop
SFO12:09 amSan Francisco
Feb 5
SFO6:55 amSan Francisco
7h 04m
1 stop
DCA4:59 pmWashington, D.C. Reagan-National
Frontier
Jan 13
DCA6:00 pmWashington, D.C. Reagan-National
9h 11m
1 stop
SFO12:11 amSan Francisco
Jan 15
SFO6:55 amSan Francisco
7h 07m
1 stop
DCA5:02 pmWashington, D.C. Reagan-National
Frontier
Feb 4
DCA6:00 pmWashington, D.C. Reagan-National
8h 59m
1 stop
SFO11:59 pmSan Francisco
Feb 11
SFO6:55 amSan Francisco
12h 04m
1 stop
DCA9:59 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 to San Francisco?

If you aren’t able to travel to San Francisco during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $397.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Washington, D.C. to San Francisco is on a Wednesday when prices can be found for as low as $443. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $538.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Washington, D.C. to San Francisco flights are usually those with departure times in the afternoon. Our users have found flights to San Francisco in the afternoon for as low as $452. Flights at noon are often more expensive with an average ticket price of $491.

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

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 I book a flight to San Francisco?

The ideal time to book your flight to San Francisco is 30 days in advance when prices tend to average $436. In the past 72 hours, momondo users found flights from Washington, D.C. to San Francisco for as low as $365.

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 46% 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 December 2024, prices for Washington, D.C. to San Francisco flights are approximately 7% more expensive when compared to flights at the same time last year.

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

$64

Fastest flight time

5h 47m

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 $64. The best round-trip flight deal from Washington, D.C. to San Francisco found on momondo in the last 72 hours is $124.
The fastest flight from Washington, D.C. to San Francisco takes 5h 47m
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 5h 56m.

  • 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
8,113 reviews
Search Spirit Airlines flights
FrontierPriceFrom $101Free CancellationRating
6.1
3,469 reviews
Search Frontier flights
Sun Country AirPriceFrom $158Free CancellationRating
7.0
392 reviews
Search Sun Country Air flights
American AirlinesPriceFrom $205Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
JetBluePriceFrom $221Free CancellationRating
7.4
3,263 reviews
Search JetBlue flights
Alaska AirlinesPriceFrom $240Free CancellationRating
8.0
9,549 reviews
Search Alaska Airlines flights
DeltaPriceFrom $256Free CancellationRating
8.0
8,588 reviews
Search Delta flights
United AirlinesPriceFrom $282Free CancellationRating
7.4
9,022 reviews
Search United Airlines flights
SouthwestPriceFrom $308Free CancellationRating
8.1
4,780 reviews
Search Southwest flights
  • Alaska Airlines Flights From Washington, D.C. to San Francisco

    Across 10 Alaska Airlines flights from Washington, D.C. to San Francisco this week, the average price was $449, with the best Alaska Airlines deals starting from $240 round-trip. 9,549 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, 9,020 ratings). United Airlines flies from Washington, D.C. to San Francisco around 53 times per week, with deals starting from $282 round-trip and rising to an average price of around $535.


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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