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District of Columbia

$112+ Cheap flights from San Francisco Bay Area 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — IAD
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from San Francisco Bay Area to District of Columbia

Keep the following information in mind while searching for San Francisco Bay Area to District of Columbia flight deals. Data was last updated September 16, 2025.

Round-trip from

$241
(CheapOair)

One-way from

$112
(Southwest)

Popular in

December

Cheapest in

August

Average price

$397
From San Francisco Bay Area to District of Columbia
Search Deals
One-way flight from San Francisco Bay Area to District of Columbia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from San Francisco Bay Area to District of Columbia

Cheapest flights from San Francisco Bay Area to District of Columbia
Explore the most affordable flight options available from San Francisco Bay Area to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This CheapOair deal was found by Cheapflights users on 9/15. 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.
Mon 9/2912:25 pmSJC - DCA
1 stop25h 34mFrontier
Fri 10/37:00 amDCA - SJC
1 stop7h 30mFrontier
Deal found 9/15$241
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 11/156:00 amSJC - IAD
1 stop7h 11mAmerican Airlines
Wed 11/196:04 amIAD - SJC
1 stop10h 14mAmerican Airlines
Deal found 9/15$241
This Southwest deal was found by Cheapflights users on 9/16. 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.
Tue 10/286:30 amSJC - DCA
1 stop8h 35mSouthwest
Fri 10/3112:55 pmDCA - SJC
1 stop8h 40mSouthwest
Deal found 9/16$244
This Southwest deal was found by Cheapflights users on 9/16. 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.
Tue 10/288:05 amSJC - IAD
1 stop6h 50mSouthwest
Fri 10/315:40 amIAD - SJC
1 stop7h 10mSouthwest
Deal found 9/16$244
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 10/186:00 amSJC - IAD
1 stop7h 47mAmerican Airlines
Sat 10/256:34 amIAD - SJC
2 stops13h 19mAmerican Airlines
Deal found 9/15$246
This Southwest deal was found by Cheapflights users on 9/16. 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.
Fri 10/3110:30 amSJC - IAD
2 stops8h 55mSouthwest
Tue 11/45:45 pmIAD - SJC
1 stop7h 40mSouthwest
Deal found 9/16$249
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 10/712:38 pmSJC - IAD
1 stop8h 45mAlaska Airlines
Wed 10/156:25 amIAD - SJC
1 stop11h 25mAlaska Airlines
Deal found 9/15$250
This Southwest deal was found by Cheapflights users on 9/14. 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.
Wed 10/156:30 amSJC - DCA
1 stop8h 35mSouthwest
Sat 10/1811:35 amDCA - SJC
1 stop10h 05mSouthwest
Deal found 9/14$251
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 10/186:30 amSJC - IAD
1 stop8h 07mUnited Airlines
Sat 10/252:45 pmIAD - SJC
1 stop9h 09mUnited Airlines
Deal found 9/15$251
This Southwest deal was found by Cheapflights users on 9/16. 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.
Tue 10/285:50 amOAK - DCA
1 stop9h 20mSouthwest
Tue 11/412:55 pmDCA - OAK
1 stop7h 20mSouthwest
Deal found 9/16$252
This Frontier deal was found by Cheapflights users on 9/15. 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.
Mon 9/296:45 pmSJC - DCA
2 stops19h 14mFrontier
Sun 10/57:00 amDCA - SJC
1 stop7h 26mFrontier
Deal found 9/15$256
This Southwest deal was found by Cheapflights users on 9/15. 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.
Wed 10/298:05 amSJC - IAD
2 stops12h 00mSouthwest
Sat 11/15:00 pmIAD - SJC
1 stop7h 30mSouthwest
Deal found 9/15$256

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco Bay Area 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 September 16, 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to District of Columbia that are best for you.

Fly from

San Francisco Bay Area

Fly to

District of Columbia

Route

Depart

Return

Price

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Tue 10/28

10:15 am-10:55 pm

2 stops9h 40m

Washington, D.C. Reagan-National

Fri 10/31

6:00 am-11:20 am

1 stop8h 20m

$249

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Sat 10/25

8:45 am-7:23 pm

1 stop7h 38m

Washington, D.C. Dulles Intl

Sat 11/8

3:59 pm-8:53 pm

1 stop7h 54m

$251

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Sat 10/11

1:10 pm-11:00 pm

1 stop6h 50m

Washington, D.C. Dulles Intl

Wed 10/15

6:40 pm-10:55 pm

1 stop7h 15m

$251

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Wed 10/15

6:30 am-4:00 pm

1 stop6h 30m

Washington, D.C. Dulles Intl

Sat 10/25

5:00 pm-9:30 pm

1 stop7h 30m

$251

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Wed 10/15

8:35 pm-8:55 am

2 stops9h 20m

Washington, D.C. Reagan-National

Sat 10/25

9:45 am-5:35 pm

2 stops10h 50m

$261

San FranciscoWashington, D.C.

SFO - DCA

SFODCA

San Francisco

Wed 12/3

10:50 am-9:55 pm

1 stop8h 05m

Washington, D.C. Reagan-National

Wed 12/10

4:40 pm-10:30 pm

2 stops8h 50m

$262

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Tue 2/24

10:20 am-8:55 pm

1 stop7h 35m

Washington, D.C. Reagan-National

Wed 2/25

9:30 am-4:13 pm

1 stop9h 43m

$263

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Wed 11/12

6:55 am-8:05 pm

2 stops10h 10m

Washington, D.C. Reagan-National

Sat 11/15

8:25 am-5:00 pm

2 stops11h 35m

$267

San JoseWashington, D.C.

SJC - DCA

SJCDCA

San Jose

Sun 12/7

10:28 am-9:02 pm

1 stop7h 34m

Washington, D.C. Reagan-National

Wed 12/10

8:59 am-2:26 pm

1 stop8h 27m

$273

San JoseWashington, D.C.

SJC - IAD

SJCIAD

San Jose

Fri 10/17

6:22 pm-5:22 am

1 stop8h 00m

Washington, D.C. Dulles Intl

Sat 10/25

2:45 pm-8:54 pm

1 stop9h 09m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 60 results
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Best time to book a flight from San Francisco Bay Area to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from San Francisco Bay Area 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 Bay Area to District of Columbia

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

Currently, August is the cheapest month in which you can book a flight from San Francisco Bay Area to District of Columbia (average of $292). Flying from San Francisco Bay Area to District of Columbia in April is currently the most expensive (average of $337). 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 XIH to DC?

Find hourly flight availability from San Francisco Bay Area 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 September 16, 2025.

When flying from San Francisco Bay Area to District of Columbia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from San Francisco Bay Area to District of Columbia

Explore weekly flight availability from San Francisco Bay Area 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 September 16, 2025.

The most flights from zzXIH to USDC are scheduled on a Tuesday (29 on average). You will have fewer flight options on Sunday, 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 September 16, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from San Francisco Bay Area to District of Columbia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

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.
Southwest
8.0
Very good
4,242 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

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
8.0
Very good
7,957 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

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
8,924 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

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
3,174 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

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 Bay Area 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.

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

    For as low as $263, Southwest can have you in District of Columbia from San Francisco Bay Area in 7h 35m. Airlines will cover a distance of 2416 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with Hawaiian Airlines, which is currently one of the cheapest options available, starting at $123. United Airlines flights start at $126 while deals on Southwest start at $129 one-way.

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

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

  • How can I find direct flights from San Francisco Bay Area 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 Bay Area to District of Columbia.

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

    Yes. Cheapflights offers flight deals from San Francisco Bay Area 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 Bay Area to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from San Francisco Bay Area to District of Columbia (average of $292). Flying from San Francisco Bay Area to District of Columbia in April is currently the most expensive (average of $337). 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 Bay Area to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from San Francisco Bay Area to District of Columbia

Discover the top 10 airlines that operate flights from San Francisco Bay Area 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$90Average$235FlexibilityNo cancel feeOn-time65%
FrontierCheapest$127Average$294FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$130Average$489FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$172Average$466FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$204Average$499FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$237Average$419FlexibilityNo cancel feeOn-time85%
DeltaCheapest$237Average$403FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$237Average$293FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$241Average$426FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$258Average$460FlexibilityNo cancel feeOn-time63%

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