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District of Columbia

$142+ Cheap flights from San Francisco (SFO) to District of Columbia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — IAD
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from San Francisco to District of Columbia

Cheapest flights from San Francisco to District of Columbia
Explore the most affordable flight options available from San Francisco to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1810:58 pm
SFO
-
IAD
1 stop8h 35m
Frontier
Mon 2/237:05 pm
IAD
-
SFO
2 stops29h 56m
Frontier
Deal found 1/26$230
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:48 am
SFO
-
DCA
1 stop25h 27m
Multiple Airlines
Tue 3/36:59 pm
DCA
-
SFO
Nonstop6h 20m
Multiple Airlines
Deal found 1/27$231
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/116:55 am
SFO
-
DCA
1 stop9h 04m
Multiple Airlines
Sat 2/286:59 pm
DCA
-
SFO
Nonstop6h 20m
Multiple Airlines
Deal found 1/26$232
This Gotogate deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1911:09 pm
SFO
-
IAD
1 stop8h 35m
Frontier
Sat 2/2810:29 am
IAD
-
SFO
1 stop14h 52m
Frontier
Deal found 1/27$232
This Expedia deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:15 am
SFO
-
DCA
1 stop7h 44m
Multiple Airlines
Mon 2/236:59 pm
DCA
-
SFO
Nonstop6h 20m
Multiple Airlines
Deal found 1/26$233
This Expedia deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2710:34 pm
SFO
-
IAD
1 stop8h 00m
Frontier
Mon 3/96:20 am
IAD
-
SFO
1 stop15h 54m
Frontier
Deal found 1/27$234
This Expedia deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1611:51 am
SFO
-
DCA
1 stop7h 08m
Frontier
Sun 5/37:00 am
DCA
-
SFO
1 stop20h 22m
Frontier
Deal found 1/26$235
This Expedia deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1911:09 pm
SFO
-
IAD
1 stop8h 35m
Frontier
Mon 2/2311:41 am
IAD
-
SFO
1 stop12h 58m
Frontier
Deal found 1/27$235
This CheapOair deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:15 am
SFO
-
DCA
1 stop7h 44m
Frontier
Wed 3/48:00 am
DCA
-
SFO
1 stop27h 03m
Frontier
Deal found 1/27$236
This Frontier deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1411:00 pm
SFO
-
IAD
1 stop8h 15m
Frontier
Sun 3/111:15 am
IAD
-
SFO
1 stop13h 24m
Frontier
Deal found 1/27$236
This Expedia deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/269:46 am
SFO
-
DCA
Nonstop5h 13m
Alaska Airlines
Sat 2/286:59 pm
DCA
-
SFO
Nonstop6h 20m
Alaska Airlines
Deal found 1/27$237
This Southwest deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2810:50 am
SFO
-
IAD
1 stop7h 55m
Southwest
Sat 3/76:05 pm
IAD
-
SFO
1 stop8h 10m
Southwest
Deal found 1/27$237

Find flight deals from San Francisco to District of Columbia

Keep the following information in mind while searching for San Francisco to District of Columbia flight deals. Data was last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$230
(Kiwi.com)

One-way from

$142
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$424

Good round-trip deal

$286 or less

Good one-way deal

$198 or less
Provider with most accurate pricing for San Francisco-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Washington, D.C. (WAS) flights.
Search Deals
From San Francisco to District of Columbia
Search Deals
One-way flight from San Francisco to District of Columbia
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from San Francisco to District of Columbia.
Search Deals
Price to beat on a one-way flight from San Francisco to District of Columbia.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
Use the filters below to find and compare flights from San Francisco to District of Columbia that are best for you.

Fly from

San Francisco

Fly to

District of Columbia

Route

Depart

Return

Price

San FranciscoWashington, D.C.

SFO - DCA

SFODCA

San Francisco

Sat 3/7

5:15 am-3:05 pm

1 stop6h 50m

Washington, D.C. Reagan-National

Sat 3/14

6:50 pm-12:20 am

1 stop8h 30m

$237

San FranciscoWashington, D.C.

SFO - IAD

SFOIAD

San Francisco

Wed 3/25

4:55 pm-1:03 am

Nonstop5h 08m

Washington, D.C. Dulles Intl

Tue 3/31

10:10 pm-1:17 am

Nonstop6h 07m

$237

San FranciscoWashington, D.C.

SFO - IAD

SFOIAD

San Francisco

Sun 3/1

9:20 pm-5:27 am

Nonstop5h 07m

Washington, D.C. Dulles Intl

Tue 3/10

2:36 pm-5:49 pm

Nonstop6h 13m

$237

San FranciscoWashington, D.C.

SFO - DCA

SFODCA

San Francisco

Sat 2/21

1:30 pm-9:36 pm

Nonstop5h 06m

Washington, D.C. Reagan-National

Sat 2/28

5:50 pm-9:19 pm

Nonstop6h 29m

$248

San FranciscoWashington, D.C.

SFO - IAD

SFOIAD

San Francisco

Sat 3/7

10:20 am-11:10 pm

1 stop9h 50m

Washington, D.C. Dulles Intl

Tue 3/10

2:15 pm-8:59 pm

1 stop9h 44m

$257

San FranciscoWashington, D.C.

SFO - IAD

SFOIAD

San Francisco

Tue 5/5

5:50 am-4:15 pm

1 stop7h 25m

Washington, D.C. Dulles Intl

Sat 5/9

6:00 am-1:40 pm

1 stop10h 40m

$257

San FranciscoWashington, D.C.

SFO - IAD

SFOIAD

San Francisco

Wed 3/25

5:50 am-4:52 pm

1 stop8h 02m

Washington, D.C. Dulles Intl

Wed 4/8

6:00 am-10:45 am

1 stop7h 45m

$257

San FranciscoWashington, D.C.

SFO - IAD

SFOIAD

San Francisco

Thu 2/19

12:55 pm-8:48 pm

Nonstop4h 53m

Washington, D.C. Dulles Intl

Sun 2/22

6:20 am-9:35 am

Nonstop6h 15m

$257

San FranciscoWashington, D.C.

SFO - IAD

SFOIAD

San Francisco

Fri 3/6

9:30 pm-5:36 am

Nonstop5h 06m

Washington, D.C. Dulles Intl

Fri 3/13

10:10 pm-1:28 am

Nonstop6h 18m

$257

San FranciscoWashington, D.C.

SFO - DCA

SFODCA

San Francisco

Fri 3/20

8:44 pm-8:56 am

1 stop9h 12m

Washington, D.C. Reagan-National

Thu 3/26

3:55 pm-12:51 am

1 stop11h 56m

$261

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 44 results
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Best time to book a flight from San Francisco to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to District of Columbia

What is the cheapest month to book a flight from San Francisco to District of Columbia?

Currently, May is the cheapest month in which you can book a flight from San Francisco to District of Columbia (average of $118). Flying from San Francisco to District of Columbia in December is currently the most expensive (average of $237). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SFO to DC?

Find hourly flight availability from San Francisco to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 28, 2026.

When flying from San Francisco to District of Columbia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 13% versus a flight at noon.

What is the cheapest day to fly from San Francisco to District of Columbia?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to District of Columbia. Price data was last updated on January 24, 2026.

Travelers seeking maximum savings on their San Francisco to District of Columbia flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from San Francisco to District of Columbia

Explore weekly flight availability from San Francisco to District of Columbia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 28, 2026.

The most flights from SFO to USDC are scheduled on a Monday (29 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated January 28, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from San Francisco to District of Columbia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,799 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,799 reviews
Alaska Airlines
8.0
Very good
11,799 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,120 reviews
Alaska Airlines
8.0
Very good
11,799 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Hawaiian Airlines
7.8
Good
2,829 reviews
Alaska Airlines
8.0
Very good
11,799 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,206 reviews
Alaska Airlines
8.0
Very good
11,799 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Frontier
5.7
Fair
3,056 reviews
Alaska Airlines
8.0
Very good
11,799 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Related info for your journey

Find useful and relevant information for your journey from San Francisco to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Francisco to District of Columbia?

    Most people fly from San Francisco (SFO) if they book a flight from San Francisco to District of Columbia. San Francisco is conveniently located just 11.8 mi from San Francisco’s city center.

  • How long is the flight from San Francisco to District of Columbia?

    There are many flights that can get you from San Francisco to District of Columbia in 5h 08m. Fly via Southwest, United Airlines, or Delta to get the fastest option. San Francisco and District of Columbia are separated by a distance of 2412 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from San Francisco to District of Columbia one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $81. Users have also found prices from $86 and $113 on American Airlines and Southwest, respectively.

  • What are the most reliable airlines from San Francisco to District of Columbia?

    The top 3 most reliable airlines when flying from San Francisco to District of Columbia are Brussels Airlines (92%), Egyptair (90%) and United Airlines (87%).

  • What are the cheapest flights from San Francisco to District of Columbia?

    Looking at all options, your cheapest flight can be booked for $138. While the most popular route (San Francisco - Washington, D.C. Reagan-National) can be booked for $176 on average, our data indicates $1,200 when flying from San Francisco to District of Columbia.

  • Can I find deals for flights from San Francisco to District of Columbia that include hotel bookings?

    Yes. In addition to deals on San Francisco to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to District of Columbia.

  • Can I find deals for business class flights from San Francisco to District of Columbia?

    Yes. Cheapflights offers flight deals from San Francisco to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Francisco to District of Columbia?

    Currently, May is the cheapest month in which you can book a flight from San Francisco to District of Columbia (average of $118). Flying from San Francisco to District of Columbia in December is currently the most expensive (average of $237). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for San Francisco to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from San Francisco to District of Columbia

Discover the top 8 airlines that operate flights from San Francisco to District of Columbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$105Average$276FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$133Average$338FlexibilityNo cancel feeOn-time62%
DeltaCheapest$138Average$386FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$172Average$382FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$188Average$402FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$241Average$425FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$257Average$492FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$265Average$417FlexibilityNo cancel feeOn-time63%

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