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Cheap flights from Washington, D.C. Dulles Intl Airport to San Francisco from $65

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. Dulles Intl Airport to San Francisco departing on 4/2. 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. Dulles Intl Airport to San Francisco

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. Dulles Intl Airport to San Francisco that have been recently found on momondo from popular airlines, departing in the coming months.
8:01 am - 7:44 amIAD-SFO
26h 43m1 stop
9:50 pm - 6:31 amSFO-IAD
29h 41m1 stop
$140Frontier
Find Deal
Mon, May 5 - Sat, May 10
10:09 am - 10:52 pmIAD-SFO
15h 43m1 stop
11:37 pm - 1:50 pmSFO-IAD
11h 13m1 stop
$150Frontier
Find Deal
Tue, Mar 11 - Wed, Mar 19
7:00 am - 10:10 amIAD-SFO
6h 10mnonstop
8:20 am - 4:30 pmSFO-IAD
5h 10mnonstop
$267Alaska Airlines
Find Deal
Sat, Apr 5 - Sat, Apr 12
7:00 am - 10:10 amIAD-SFO
6h 10mnonstop
8:20 am - 4:30 pmSFO-IAD
5h 10mnonstop
$277Alaska Airlines
Find Deal
Sat, Apr 5 - Wed, Apr 16
10:16 am - 3:43 pmIAD-SFO
8h 27m1 stop
10:47 pm - 9:07 amSFO-IAD
7h 20m1 stop
$297Delta
Find Deal
Tue, Apr 22 - Tue, Apr 22
2:12 pm - 7:40 pmIAD-SFO
8h 28m1 stop
1:32 pm - 11:56 pmSFO-IAD
7h 24m1 stop
$298American Airlines
Find Deal
Sat, Apr 5 - Sat, Apr 12
11:46 am - 6:57 pmIAD-SFO
10h 11m2 stops
11:59 pm - 10:55 amSFO-IAD
7h 56m1 stop
$302American Airlines
Find Deal
Tue, Mar 18 - Tue, Mar 25
6:10 pm - 9:13 pmIAD-SFO
6h 03mnonstop
4:59 pm - 1:01 amSFO-IAD
5h 02mnonstop
$317United Airlines
Find Deal
Fri, Mar 21 - Sun, Mar 23
6:00 am - 10:45 amIAD-SFO
7h 45m1 stop
5:55 am - 4:44 pmSFO-IAD
7h 49m1 stop
$328Delta
Find Deal
Sat, Apr 5 - Sat, Apr 12
4:00 pm - 7:06 pmIAD-SFO
6h 06mnonstop
9:10 pm - 5:23 amSFO-IAD
5h 13mnonstop
$329United Airlines
Find Deal
Sat, May 10 - Mon, May 19

American Airlines flights from Washington, D.C. Dulles Intl Airport to San Francisco

Our best American Airlines deals on Washington, D.C. Dulles Intl Airport to San Francisco flight tickets
American Airlines
Apr 5
IAD2:12 pmWashington, D.C. Dulles Intl
8h 28m
1 stop
SFO7:40 pmSan Francisco
Apr 12
SFO1:32 pmSan Francisco
7h 24m
1 stop
IAD11:56 pmWashington, D.C. Dulles Intl
American Airlines
Mar 18
IAD11:46 amWashington, D.C. Dulles Intl
10h 11m
2 stops
SFO6:57 pmSan Francisco
Mar 25
SFO11:59 pmSan Francisco
7h 56m
1 stop
IAD10:55 amWashington, D.C. Dulles Intl
American Airlines
Mar 17
IAD1:52 pmWashington, D.C. Dulles Intl
11h 44m
2 stops
SFO10:36 pmSan Francisco
Mar 18
SFO12:25 amSan Francisco
9h 57m
1 stop
IAD1:22 pmWashington, D.C. Dulles Intl

Hawaiian Airlines flights from Washington, D.C. Dulles Intl Airport to San Francisco

Our best Hawaiian Airlines deals on Washington, D.C. Dulles Intl Airport to San Francisco flight tickets
Hawaiian Airlines
Apr 5
IAD7:00 amWashington, D.C. Dulles Intl
6h 10m
SFO10:10 amSan Francisco
Apr 12
SFO8:20 amSan Francisco
5h 10m
IAD4:30 pmWashington, D.C. Dulles Intl
Hawaiian Airlines
Apr 5
IAD7:00 amWashington, D.C. Dulles Intl
6h 10m
SFO10:10 amSan Francisco
Apr 12
SFO8:20 amSan Francisco
5h 10m
IAD4:30 pmWashington, D.C. Dulles Intl
Hawaiian Airlines
Mar 25
IAD7:31 amWashington, D.C. Dulles Intl
10h 11m
1 stop
SFO2:42 pmSan Francisco
Apr 1
SFO8:20 amSan Francisco
5h 10m
IAD4:30 pmWashington, D.C. Dulles Intl

See travel insights to San Francisco from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport 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 typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and San Francisco?

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $417.

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

The cheapest day to depart from Washington, D.C. Dulles Intl Airport to San Francisco is on a Thursday when prices can be found for as low as $538. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $718.

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

Our data shows that the cheapest Washington, D.C. Dulles Intl Airport to San Francisco flights are usually those with departure times in the evening. Our users have found flights to San Francisco in the evening for as low as $548. Flights in the afternoon are often more expensive with an average ticket price of $687.

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

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

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Washington, D.C. Dulles Intl Airport when booking 8 weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $480 when searching 8 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Washington, D.C. Dulles Intl Airport for as low as $420 on momondo.

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

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

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

As of February 2025, prices for Washington, D.C. Dulles Intl Airport to San Francisco flights are approximately 24% more expensive when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to San Francisco (IAD to SFO) flight deals and tips

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

Best Price Found

$65

Fastest flight time

5h 32m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Washington, D.C. Dulles Intl Airport in the past 72 hours is $65. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to San Francisco found on momondo in the last 72 hours is $140.
The fastest flight from Washington, D.C. Dulles Intl Airport to San Francisco takes 5h 32m
Direct flights go from Washington, D.C. Dulles Intl Airport to San Francisco every day.
There is 1 airport near San Francisco: San Francisco (SFO)

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

    San Francisco is 2410.3 mi away from Washington, D.C. Dulles Intl. A reasonable flight in good conditions will take 5h 32m.

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

    Prices for flights from Washington, D.C. Dulles Intl Airport to San Francisco Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to San Francisco Airport.

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

    The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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


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

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $86Free CancellationRating
6.3
8,000 reviews
Search Spirit Airlines flights
FrontierPriceFrom $120Free CancellationRating
6.0
3,344 reviews
Search Frontier flights
Sun Country AirPriceFrom $158Free CancellationRating
7.0
372 reviews
Search Sun Country Air flights
Alaska AirlinesPriceFrom $251Free CancellationRating
8.0
9,712 reviews
Search Alaska Airlines flights
DeltaPriceFrom $256Free CancellationRating
8.0
8,174 reviews
Search Delta flights
United AirlinesPriceFrom $302Free CancellationRating
7.4
8,742 reviews
Search United Airlines flights
SouthwestPriceFrom $341Free CancellationRating
8.1
4,380 reviews
Search Southwest flights
American AirlinesPriceFrom $373Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • United Airlines Flights From Washington, D.C. Dulles Intl Airport to San Francisco

    The lowest priced United Airlines flight from Washington, D.C. Dulles Intl Airport to San Francisco from the last 72 hours was $302. Generally, United Airlines has 50 flights on this route every week with an average price of $529. United Airlines is rated 7.4/10 by our users.


Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Hayward
Modesto
Calistoga
South San Francisco
Daly City
Santa Clara
Roseville
Fremont
Sonoma
Bodega Bay
Redwood City
Sunnyvale
Berkeley
Vallejo
Palo Alto
Burlingame
Big Sur
Milpitas

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from Washington, D.C..

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

Yes. momondo allows you to filter the results for Washington, D.C. to San Francisco flights to just show those with flexible booking policies.

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

Once all potential Washington, D.C. to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to San Francisco, momondo offers a useful price alert feature which will track prices for flights to San Francisco from Washington, D.C. and alert you when they change.


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