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$143+ 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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — IAD
Dec 8 — Dec 151
Mon 12/8
Mon 12/15
1 adult, Economy
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Find 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 November 8, 2025.

This Trip.com deal was found by Cheapflights users on 11/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/119:51 amSFO - DCA
Nonstop5h 08mAlaska Airlines
Sat 12/136:59 pmDCA - SFO
Nonstop6h 19mAlaska Airlines
Deal found 11/6$253
This Kiwi.com deal was found by Cheapflights users on 11/6. 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 12/12:54 pmSFO - DCA
1 stop19h 12mFrontier
Thu 12/46:00 pmDCA - SFO
1 stop16h 53mFrontier
Deal found 11/6$256
This American Airlines deal was found by Cheapflights users on 11/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:00 amSFO - IAD
1 stop7h 14mAmerican Airlines
Sat 12/132:06 pmIAD - SFO
1 stop8h 42mAmerican Airlines
Deal found 11/6$256
This Alaska Airlines deal was found by Cheapflights users on 11/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:51 amSFO - DCA
Nonstop5h 08mAlaska Airlines
Tue 12/96:59 pmDCA - SFO
Nonstop6h 19mAlaska Airlines
Deal found 11/7$257
This United Airlines deal was found by Cheapflights users on 11/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:45 pmSFO - IAD
Nonstop5h 10mUnited Airlines
Sun 12/76:00 pmIAD - SFO
Nonstop6h 01mUnited Airlines
Deal found 11/6$257
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Fri 11/148:09 pmSFO - DCA
1 stop13h 53mFrontier
Fri 11/212:00 pmDCA - SFO
1 stop21h 08mFrontier
Deal found 11/6$258
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Fri 11/148:09 pmSFO - DCA
1 stop13h 53mFrontier
Thu 11/208:00 amDCA - SFO
1 stop27h 08mFrontier
Deal found 11/6$259
This Delta deal was found by Cheapflights users on 11/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/68:15 amSFO - IAD
1 stop7h 06mDelta
Sat 12/139:00 amIAD - SFO
1 stop8h 47mDelta
Deal found 11/7$259
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Tue 12/96:30 amSFO - DCA
1 stop7h 29mFrontier
Thu 12/256:00 pmDCA - SFO
1 stop9h 24mFrontier
Deal found 11/6$260
This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Tue 11/188:02 amSFO - IAD
2 stops33h 18mFrontier
Mon 11/246:46 pmIAD - SFO
1 stop27h 37mFrontier
Deal found 11/6$260
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Thu 11/272:54 pmSFO - DCA
1 stop19h 09mFrontier
Wed 12/36:00 pmDCA - SFO
1 stop8h 07mFrontier
Deal found 11/5$262
This Expedia deal was found by Cheapflights users on 11/6. 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 12/57:00 amSFO - IAD
1 stop7h 30mMultiple Airlines
Sun 12/75:45 amIAD - SFO
1 stop10h 33mMultiple Airlines
Deal found 11/6$262

Cheap 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 November 8, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$253
(Trip.com)

One-way from

$143
(Super.com)

Popular in

December

Cheapest in

February

Average price

$447

Good round-trip deal

$334 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 ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 November 8, 2025.
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 - IAD

SFOIAD

San Francisco

Wed 12/3

5:10 am-5:05 pm

1 stop8h 55m

Washington, D.C. Dulles Intl

Sat 12/6

5:00 am-10:00 am

1 stop8h 00m

$257

San FranciscoWashington, D.C.

SFO - DCA

SFODCA

San Francisco

Wed 12/3

12:43 am-11:32 am

1 stop7h 49m

Washington, D.C. Reagan-National

Tue 12/9

2:00 pm-7:00 pm

1 stop8h 00m

$272

San FranciscoWashington, D.C.

SFO - DCA

SFODCA

San Francisco

Mon 12/8

12:30 am-11:09 am

1 stop7h 39m

Washington, D.C. Reagan-National

Fri 12/12

9:36 am-2:23 pm

1 stop7h 47m

$277

San FranciscoWashington, D.C.

SFO - DCA

SFODCA

San Francisco

Fri 12/5

9:51 am-5:59 pm

Nonstop5h 08m

Washington, D.C. Reagan-National

Thu 12/11

6:59 pm-10:18 pm

Nonstop6h 19m

$277

San FranciscoWashington, D.C.

SFO - IAD

SFOIAD

San Francisco

Wed 12/3

5:10 am-5:05 pm

1 stop8h 55m

Washington, D.C. Dulles Intl

Sun 12/7

5:05 am-9:30 am

1 stop7h 25m

$277

San FranciscoWashington, D.C.

SFO - IAD

SFOIAD

San Francisco

Tue 12/9

10:30 pm-9:11 am

1 stop7h 41m

Washington, D.C. Dulles Intl

Fri 12/12

7:01 am-12:36 pm

1 stop8h 35m

$277

San FranciscoWashington, D.C.

SFO - IAD

SFOIAD

San Francisco

Mon 1/5

2:50 pm-6:13 am

1 stop12h 23m

Washington, D.C. Dulles Intl

Fri 1/9

6:04 pm-8:11 am

1 stop17h 07m

$296

San FranciscoWashington, D.C.

SFO - DCA

SFODCA

San Francisco

Wed 12/10

1:25 pm-9:36 pm

Nonstop5h 11m

Washington, D.C. Reagan-National

Fri 12/12

7:00 am-10:07 am

Nonstop6h 07m

$297

San FranciscoWashington, D.C.

SFO - DCA

SFODCA

San Francisco

Thu 12/4

12:30 am-11:09 am

1 stop7h 39m

Washington, D.C. Reagan-National

Fri 12/12

7:35 am-1:33 pm

1 stop8h 58m

$297

San FranciscoWashington, D.C.

SFO - IAD

SFOIAD

San Francisco

Thu 1/15

7:00 am-5:04 pm

1 stop7h 04m

Washington, D.C. Dulles Intl

Mon 1/19

5:26 pm-2:00 pm

2 stops23h 34m

$325

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 41 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 $193). 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 November 8, 2025.

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 18% versus a flight in the morning.

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 November 2, 2025.

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 November 8, 2025.

The most flights from SFO to USDC are scheduled on a Friday (30 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (18 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 November 8, 2025.
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
11,247 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,247 reviews
Alaska Airlines
8.0
Very good
11,247 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
7.9
Good
8,000 reviews
Alaska Airlines
8.0
Very good
11,247 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Hawaiian Airlines
7.8
Good
2,804 reviews
Alaska Airlines
8.0
Very good
11,247 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
9,008 reviews
Alaska Airlines
8.0
Very good
11,247 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Frontier
5.8
Fair
3,116 reviews
Alaska Airlines
8.0
Very good
11,247 reviews

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

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 7h 39m. Fly via Southwest, United Airlines, or Delta to get the fastest option. San Francisco and District of Columbia are separated by a distance of 2435 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 Alaska Airlines. According to our data, you can fly for as low as $148. Users have also found prices from $149 and $149 on Delta 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 ITA Airways (100%), Brussels Airlines (90%) and Asiana Airlines (88%).

  • 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 $130 on average, our data indicates $1,181 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 $193). 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.

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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 9 airlines flying from San Francisco to District of Columbia

Discover the top 9 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 November 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$130Average$281FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$140Average$395FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$172Average$395FlexibilityNo cancel feeOn-time71%
DeltaCheapest$208Average$395FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$213Average$294FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$237Average$418FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$241Average$420FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$260Average$444FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$277Average$500FlexibilityNo cancel feeOn-time69%

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