What airlines fly to San Francisco Bay Area?

United Airlines, Alaska Airlines and Southwest are the top three most popular airlines that fly to San Francisco Bay Area from Washington, D.C. Reagan-National Airport according to our data. United Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to San Francisco Bay Area. Keep in mind that there are 8 different airlines that fly to San Francisco Bay Area on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Washington, D.C. Reagan-National to San Francisco Bay Area?

United Airlines, Delta, and JetBlue are the most popular carriers operating from Washington, D.C. Reagan-National to San Francisco Bay Area

What documentation or ID do you need to fly to San Francisco Bay Area?

The necessary travel and health documents for your San Francisco Bay Area 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.

$126 Cheap Flights from Washington, D.C. Reagan-National Airport to San Francisco Bay Area in 2026

Q: How many flights depart from Washington, D.C. Reagan-National Airport to San Francisco Bay Area on average per week?

As of March 2026, 50 flights take off from Washington, D.C. Reagan-National Airport and land in San Francisco Bay Area each week. The most common flight departure day for this route is Tue, with 22% of weekly flights taking off on this day.

Q: How many flights depart from Washington, D.C. Reagan-National Airport to San Francisco Bay Area on average per day?

As of March 2026, 7 flights take off from Washington, D.C. Reagan-National Airport and land in San Francisco Bay Area each day. The most common flight departure time for this route is 6:00PM, with 39% of daily flights taking off in the evening.

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Find the cheapest flights from Washington, D.C. Reagan-National Airport to San Francisco Bay Area

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 9:39 pm

DCA

SFO

16h 39m

2 stops

6:00 am - 9:59 pm

SFO

DCA

12h 59m

1 stop

$253Frontier

Wed, Apr 29 - Wed, May 20

6:00 pm - 12:28 am

DCA

SFO

9h 28m

1 stop

9:04 pm - 9:59 pm

SFO

DCA

21h 55m

1 stop

$254Frontier

Sun, Mar 15 - Tue, Mar 24

7:00 am - 12:28 am

DCA

SFO

20h 28m

1 stop

9:00 pm - 9:59 pm

SFO

DCA

21h 59m

1 stop

$255Frontier

Thu, Apr 9 - Mon, Apr 13

6:00 pm - 12:27 am

DCA

SFO

9h 27m

1 stop

6:55 am - 9:00 pm

SFO

DCA

11h 05m

1 stop

$261Multiple Airlines

Fri, May 1 - Tue, May 5

2:40 pm - 9:20 pm

DCA

SJC

9h 40m

2 stops

10:55 pm - 8:55 am

SJC

DCA

7h 00m

1 stop

$279Southwest

Wed, Apr 29 - Sun, May 3

4:30 pm - 10:15 pm

DCA

SJC

8h 45m

2 stops

10:55 pm - 11:10 am

SJC

DCA

9h 15m

1 stop

$280Southwest

Wed, Apr 15 - Sun, Apr 26

5:12 pm - 11:58 pm

DCA

SJC

9h 46m

1 stop

6:00 pm - 9:00 am

SJC

DCA

12h 00m

2 stops

$282Delta

Mon, Apr 6 - Sat, Apr 25

6:05 am - 2:11 pm

DCA

SJC

11h 06m

2 stops

7:10 am - 8:13 pm

SJC

DCA

10h 03m

2 stops

$287Delta

Thu, May 7 - Sat, May 9

8:59 am - 7:46 pm

DCA

SJC

13h 47m

2 stops

7:11 am - 9:00 pm

SJC

DCA

10h 49m

1 stop

$295Alaska Airlines

Wed, May 6 - Wed, Jul 29

5:00 pm - 11:43 pm

DCA

OAK

9h 43m

1 stop

3:18 pm - 9:00 pm

OAK

DCA

26h 42m

1 stop

$329Alaska Airlines

Tue, Apr 7 - Tue, Apr 28

Frontier flights from Washington, D.C. Reagan-National Airport to San Francisco Bay Area

Our best Frontier deals on Washington, D.C. Reagan-National Airport to San Francisco Bay Area flight tickets

Frontier

Apr 29

DCA8:00 amWashington, D.C. Reagan-National

16h 39m

2 stops

SFO9:39 pmSan Francisco

May 20

SFO6:00 amSan Francisco

12h 59m

1 stop

DCA9:59 pmWashington, D.C. Reagan-National

$253

Frontier

Mar 15

DCA6:00 pmWashington, D.C. Reagan-National

9h 28m

1 stop

SFO12:28 amSan Francisco

Mar 24

SFO9:04 pmSan Francisco

21h 55m

1 stop

DCA9:59 pmWashington, D.C. Reagan-National

$254

Frontier

Apr 9

DCA7:00 amWashington, D.C. Reagan-National

20h 28m

1 stop

SFO12:28 amSan Francisco

Apr 13

SFO9:00 pmSan Francisco

21h 59m

1 stop

DCA9:59 pmWashington, D.C. Reagan-National

$255

JetBlue flights from Washington, D.C. Reagan-National Airport to San Francisco Bay Area

Our best JetBlue deals on Washington, D.C. Reagan-National Airport to San Francisco Bay Area flight tickets

JetBlue

May 5

DCA4:59 pmWashington, D.C. Reagan-National

10h 00m

1 stop

SFO11:59 pmSan Francisco

May 12

SFO9:30 pmSan Francisco

10h 40m

1 stop

DCA11:10 amWashington, D.C. Reagan-National

$266

JetBlue

May 5

DCA4:59 pmWashington, D.C. Reagan-National

10h 00m

1 stop

SFO11:59 pmSan Francisco

May 18

SFO9:30 pmSan Francisco

9h 14m

1 stop

DCA9:44 amWashington, D.C. Reagan-National

$271

JetBlue

Mar 31

DCA6:30 pmWashington, D.C. Reagan-National

9h 29m

1 stop

SFO12:59 amSan Francisco

Apr 8

SFO9:00 amSan Francisco

9h 15m

1 stop

DCA9:15 pmWashington, D.C. Reagan-National

$297

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to San Francisco Bay Area that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Wed 4/29

8:00 am-9:39 pm

2 stops16h 39m

San Francisco

Wed 5/20

6:00 am-9:59 pm

1 stop12h 59m

$253

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Sun 3/15

6:00 pm-12:28 am

1 stop9h 28m

San Francisco

Tue 3/24

9:04 pm-9:59 pm

1 stop21h 55m

$254

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Thu 4/9

7:00 am-12:28 am

1 stop20h 28m

San Francisco

Mon 4/13

9:00 pm-9:59 pm

1 stop21h 59m

$255

Washington, D.C.San Francisco

DCA - SFO

DCASFO

Washington, D.C. Reagan-National

Fri 5/1

6:00 pm-12:27 am

1 stop9h 27m

San Francisco

Tue 5/5

6:55 am-9:00 pm

1 stop11h 05m

$261

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Wed 4/29

2:40 pm-9:20 pm

2 stops9h 40m

San Jose

Sun 5/3

10:55 pm-8:55 am

1 stop7h 00m

$279

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Wed 4/15

4:30 pm-10:15 pm

2 stops8h 45m

San Jose

Sun 4/26

10:55 pm-11:10 am

1 stop9h 15m

$280

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Mon 4/6

5:12 pm-11:58 pm

1 stop9h 46m

San Jose

Sat 4/25

6:00 pm-9:00 am

2 stops12h 00m

$282

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Thu 5/7

6:05 am-2:11 pm

2 stops11h 06m

San Jose

Sat 5/9

7:10 am-8:13 pm

2 stops10h 03m

$287

Washington, D.C.San Jose

DCA - SJC

DCASJC

Washington, D.C. Reagan-National

Wed 5/6

8:59 am-7:46 pm

2 stops13h 47m

San Jose

Wed 7/29

7:11 am-9:00 pm

1 stop10h 49m

$295

Washington, D.C.Oakland

DCA - OAK

DCAOAK

Washington, D.C. Reagan-National

Tue 4/7

5:00 pm-11:43 pm

1 stop9h 43m

Oakland

Tue 4/28

3:18 pm-9:00 pm

1 stop26h 42m

$329

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How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to San Francisco Bay Area

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

Prices

Airlines

Other information

What is the cheapest month to fly to San Francisco Bay Area?

In general, January is the cheapest month to fly from Washington, D.C. Reagan-National Airport to San Francisco Bay Area. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $347. If you aren’t able to travel to San Francisco Bay Area during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $375.

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

On average, the least expensive day to fly to San Francisco Bay Area from Washington, D.C. Reagan-National Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $465. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Washington, D.C. Reagan-National Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $638.

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

Our most recent data shows that the best time of day to fly to San Francisco Bay Area is in the morning. Flights from Washington, D.C. Reagan-National Airport to San Francisco Bay Area during this time can be as low as $506. In contrast, the most expensive time of day to depart to San Francisco Bay Area is in the evening when prices are around $527.

What is the cheapest Washington, D.C. Reagan-National to San Francisco Bay Area flight route?

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

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

You are more likely to see cheaper flights to San Francisco Bay Area from Washington, D.C. Reagan-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco Bay Area for around $423 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco Bay Area from Washington, D.C. Reagan-National Airport for as low as $359 on momondo.

What cabin class options are available on Washington, D.C. Reagan-National to San Francisco Bay Area flights?

There are 4 cabin classes available to choose from on Washington, D.C. Reagan-National to San Francisco Bay Area 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. Reagan-National Airport to San Francisco Bay Area flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. Reagan-National Airport to San Francisco Bay Area.

Cheap Washington, D.C. Reagan-National Airport to San Francisco Bay Area flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to San Francisco Bay Area

Fastest flight time	5h 50m
Direct flights	Every day
Airports in San Francisco Bay Area	6 airports

The fastest flight from Washington, D.C. Reagan-National Airport to San Francisco Bay Area takes 5h 50m

Direct flights go from Washington, D.C. Reagan-National Airport to San Francisco Bay Area every day.

There are 6 airports in San Francisco Bay Area. From Washington, D.C. Reagan-National Airport there are direct flights to San Francisco (SFO).

Search flight deals

When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to San Francisco Bay Area?
Prices for flights from Washington, D.C. Reagan-National Airport to San Francisco Bay Area were last updated today.
How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to San Francisco Bay Area?
The number of operators available for flights from Washington, D.C. Reagan-National Airport to San Francisco Bay Area is 8 as of March 2026.
How old do you have to be to fly from Washington, D.C. Reagan-National Airport to San Francisco Bay Area?
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. Reagan-National Airport to San Francisco Bay Area.
What documentation or ID do you need to fly to San Francisco Bay Area?
The necessary travel and health documents for your San Francisco Bay Area 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. Reagan-National Airport to San Francisco Bay Area?
momondo data reveals that the most frequently booked plane model on the route from Washington, D.C. Reagan-National Airport to San Francisco Bay Area is Airbus A320-100/200, representing 12.66% of all bookings. The subsequent popular models are Airbus A319 at 11.82%, Boeing 737-800 at 9.58%, and Boeing 737 MAX 8 at 9.41%.

Best airlines flying from Washington, D.C. Reagan-National Airport to San Francisco Bay Area

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to San Francisco Bay Area with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $126	Free Cancellation	Rating 5.7 3,041 reviews	Search Frontier flights
Delta	PriceFrom $138	Free Cancellation	Rating 7.9 8,244 reviews	Search Delta flights
Hawaiian Airlines	PriceFrom $138	Free Cancellation	Rating 7.8 2,836 reviews	Search Hawaiian Airlines flights
JetBlue	PriceFrom $146	Free Cancellation	Rating 7.2 2,896 reviews	Search JetBlue flights
United Airlines	PriceFrom $198	Free Cancellation	Rating 7.4 9,382 reviews	Search United Airlines flights
Southwest	PriceFrom $222	Free Cancellation	Rating 8.0 4,305 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $246	Free Cancellation	Rating 8.0 11,982 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $256	Free Cancellation	Rating 7.1 11,377 reviews	Search American Airlines flights

Why use momondo?

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

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 Bay Area from Washington, D.C..

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

Yes. momondo enables you to select and highlight flights to San Francisco Bay Area from Washington, D.C. with this policy.

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

momondo provides multiple filters to help you find the best flight to San Francisco Bay Area from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Washington, D.C. to San Francisco Bay Area flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Flights to New Yorkfrom $37

Flights to Los Angelesfrom $46

Flights to Miamifrom $52

Flights to Orlandofrom $36

Flights to Chicagofrom $56

Flights to San Franciscofrom $58

Flights to Las Vegasfrom $55

Flights to Washington, D.C.from $56

Flights to Bostonfrom $77

Flights to Atlantafrom $49

Flights to Dallasfrom $60

Flights to Seattlefrom $55

Cheap flights from Washington, D.C. Reagan-National Airport to San Francisco Bay Area from $126

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Frontier flights from Washington, D.C. Reagan-National Airport to San Francisco Bay Area

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Our best JetBlue deals on Washington, D.C. Reagan-National Airport to San Francisco Bay Area flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to San Francisco Bay Area that are best for you.

See travel insights to San Francisco Bay Area from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to San Francisco Bay Area

What is the cheapest month to fly to San Francisco Bay Area?

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

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

What is the cheapest Washington, D.C. Reagan-National to San Francisco Bay Area flight route?

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

What cabin class options are available on Washington, D.C. Reagan-National to San Francisco Bay Area flights?

Can stopping save me money on Washington, D.C. Reagan-National Airport to San Francisco Bay Area flights?

What is the cheapest airline that flies from Washington, D.C. Reagan-National to San Francisco Bay Area?

What airlines fly to San Francisco Bay Area?

How many flights depart from Washington, D.C. Reagan-National Airport to San Francisco Bay Area on average per day?

How many flights depart from Washington, D.C. Reagan-National Airport to San Francisco Bay Area on average per week?

Cheap Washington, D.C. Reagan-National Airport to San Francisco Bay Area flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to San Francisco Bay Area

Fastest flight time

Direct flights

Airports in San Francisco Bay Area

Best airlines flying from Washington, D.C. Reagan-National Airport to San Francisco Bay Area

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to San Francisco Bay Area with momondo

Why use momondo?

An easier way to manage your San Francisco Bay Area trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

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Find better results for your trip to San Francisco Bay Area

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