How does KAYAK find such low prices on flights from District of Columbia to San Francisco?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to San Francisco. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to San Francisco?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from District of Columbia to San Francisco?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to District of Columbia with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to San Francisco?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$133 CHEAP FLIGHTS from District of Columbia to San Francisco

SFO

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$265

Overall average: $377

Frontier

Mon 2/16Sun 3/1

IAD - SFO • 1 stop

Cheapest non-stop

$267

Typical prices: $337-$537

Alaska Airlines

Sun 2/15Sat 2/28

DCA - SFO • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to San Francisco!

Flight Deals

Cheap Flights from District of Columbia to San Francisco

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from District of Columbia to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from District of Columbia to San Francisco

Mon, Feb 16 - Sun, Mar 1

11:06 am - 9:39 pm

IAD

SFO

13h 33m

1 stop

11:09 pm - 4:08 pm

SFO

IAD

13h 59m

1 stop

$265Frontier

Tue, Feb 10 - Fri, Feb 20

8:00 am - 2:00 pm

DCA

SFO

9h 00m

1 stop

6:15 am - 4:59 pm

SFO

DCA

7h 44m

1 stop

$265Multiple Airlines

Thu, Feb 12 - Thu, Feb 26

11:44 am - 9:39 pm

IAD

SFO

12h 55m

1 stop

10:46 pm - 10:43 am

SFO

IAD

8h 57m

1 stop

$266Frontier

Tue, Feb 17 - Sun, Feb 22

6:59 pm - 10:19 pm

DCA

SFO

6h 20mnonstop

6:15 am - 1:00 pm

SFO

DCA

27h 45m

1 stop

$266Multiple Airlines

Sun, Feb 15 - Sat, Feb 21

7:00 am - 1:48 pm

IAD

SFO

9h 48m

1 stop

5:45 am - 4:28 pm

SFO

IAD

7h 43m

1 stop

$267Delta

Mon, Feb 23 - Sat, Feb 28

6:59 pm - 10:19 pm

DCA

SFO

6h 20mnonstop

9:46 am - 5:59 pm

SFO

DCA

5h 13mnonstop

$267Alaska Airlines

Sat, Feb 14 - Sun, Feb 22

11:37 am - 8:33 am

IAD

SFO

23h 56m

2 stops

10:46 pm - 10:40 am

SFO

IAD

8h 54m

1 stop

$268Frontier

Thu, Mar 5 - Sun, Mar 8

8:00 am - 12:28 am

DCA

SFO

19h 28m

1 stop

9:04 pm - 1:02 pm

SFO

DCA

12h 58m

1 stop

$268Frontier

Thu, Jan 29 - Tue, Feb 3

5:26 pm - 10:47 pm

IAD

SFO

8h 21m

1 stop

7:00 am - 5:04 pm

SFO

IAD

7h 04m

1 stop

$269Alaska Airlines

Thu, Apr 23 - Sun, Apr 26

6:30 am - 9:30 am

IAD

SFO

6h 00mnonstop

11:20 pm - 7:50 am

SFO

IAD

5h 30mnonstop

$275United Airlines

Useful Info

Low season	January
High season	May
Cheapest flight	$133

Best time to beat the crowds with an average 4% drop in price.

Most popular time to fly and prices are also 4% lower on average.

Flight from Reagan Washington National Airport to San Francisco

Verified travelerFlew with Alaska Airlines

DCA

SFO

Jan 2025

Reserve your plane seat & bring something to eat in the plane.

PhallyFlew with Alaska Airlines

IAD

SFO

Oct 2024

Don't take too much stuff. Make sure to have the necessary documents or boarding pass ready.

NoamFlew with Alaska Airlines

IAD

SFO

Aug 2024

Flying to the Ronald Reagan airport is closer and faster to D.C. than the Dulles airport.

DeniseFlew with Alaska Airlines

IAD

SFO

May 2024

Bring your own device. No screens on the seatbacks.

How does KAYAK find such low prices on flights from District of Columbia to San Francisco?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to San Francisco.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to San Francisco?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from District of Columbia to San Francisco?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to District of Columbia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to San Francisco?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Calistoga

Rohnert Park

Marina

Emeryville

Capitola

Pacifica

Millbrae

Campbell

Mill Valley

Newark

Novato

Windsor

Union City

Belmont

Richmond

West Sacramento

Los Altos

Corte Madera

American Canyon

Jenner

Everything you need to know for your flight to San Francisco

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in San Francisco

San Francisco (SFO)

SFO

$133 Find Cheap Flights from District of Columbia to San Francisco

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

Everything you should know

Cheap Flights from District of Columbia to San Francisco

Recent round-trip flight deals from District of Columbia to San Francisco

Recent one-way flight deals from District of Columbia to San Francisco

Recent last minute flight deals from District of Columbia to San Francisco

Recent direct flight deals from District of Columbia to San Francisco

Good to know

Flights from District of Columbia to San Francisco: the best tips from KAYAK users

FAQs for booking flights from District of Columbia to San Francisco

How does KAYAK find such low prices on flights from District of Columbia to San Francisco?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to San Francisco.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to San Francisco?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from District of Columbia to San Francisco?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to District of Columbia with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to San Francisco?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near San Francisco?

Everything you need to know for your flight to San Francisco

Information on the airport you'll fly into in San Francisco

Cabin class types available on flights to District of Columbia

Complete your trip to San Francisco with a hotel stay or car rental

Find direct flights for San Francisco

Flights to other popular destinations

Flights from domestic origins to San Francisco

Choose which airport to fly into in San Francisco

Find deals for your return flight