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District of Columbia

$119+ 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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — IAD
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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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 November 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/136:34 amSFO - DCA
1 stop7h 25mFrontier
Sat 11/156:00 pmDCA - SFO
1 stop7h 27mFrontier
Deal found 11/2$254
This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:00 amSFO - IAD
1 stop7h 30mAlaska Airlines
Wed 12/105:37 pmIAD - SFO
1 stop8h 11mAlaska Airlines
Deal found 11/3$254
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/36:18 amSFO - DCA
1 stop7h 41mFrontier
Fri 12/122:00 pmDCA - SFO
2 stops11h 03mFrontier
Deal found 11/2$255
This American Airlines deal was found by Cheapflights users on 11/3. 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 12/612:10 pmSFO - IAD
1 stop7h 18mAmerican Airlines
Sat 12/1311:30 amIAD - SFO
1 stop8h 11mAmerican Airlines
Deal found 11/3$255
This Frontier deal was found by Cheapflights users on 11/2. 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.
Fri 11/146:34 amSFO - DCA
1 stop12h 25mFrontier
Sat 12/62:00 pmDCA - SFO
1 stop13h 24mFrontier
Deal found 11/2$256
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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.
Wed 12/37:00 amSFO - IAD
1 stop7h 30mAlaska Airlines
Tue 12/95:37 pmIAD - SFO
1 stop8h 11mAlaska Airlines
Deal found 11/2$256
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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
Wed 12/106:59 pmDCA - SFO
Nonstop6h 19mAlaska Airlines
Deal found 11/2$257
This United Airlines deal was found by Cheapflights users on 11/3. 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 12/610:45 pmSFO - IAD
Nonstop5h 10mUnited Airlines
Fri 12/126:39 pmIAD - SFO
Nonstop6h 10mUnited Airlines
Deal found 11/3$257
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/286:32 amSFO - DCA
1 stop27h 31mFrontier
Fri 12/56:00 pmDCA - SFO
1 stop9h 24mFrontier
Deal found 11/2$258
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/256:24 amSFO - DCA
1 stop7h 35mFrontier
Tue 1/68:00 amDCA - SFO
2 stops16h 08mFrontier
Deal found 11/2$260
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 - DCA
1 stop10h 57mFrontier
Tue 12/28:00 amDCA - SFO
2 stops35h 51mFrontier
Deal found 11/1$261
This Southwest deal was found by Cheapflights users on 11/2. 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 12/35:25 amSFO - DCA
1 stop8h 25mSouthwest
Sat 12/136:05 amDCA - SFO
2 stops10h 35mSouthwest
Deal found 11/2$262

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 November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$237
(KAYAK)

One-way from

$119
(Netflights)

Popular in

December

Cheapest in

February

Average price

$447
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 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. 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

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 November 3, 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 FranciscoWashington, D.C.

SFO - IAD

SFOIAD

San Francisco

Mon 1/12

7:00 am-5:04 pm

1 stop7h 04m

Washington, D.C. Dulles Intl

Sat 1/17

5:26 pm-10:47 pm

1 stop8h 21m

$276

San FranciscoWashington, D.C.

SFO - IAD

SFOIAD

San Francisco

Wed 12/3

7:00 am-5:30 pm

1 stop7h 30m

Washington, D.C. Dulles Intl

Thu 12/11

5:37 pm-11:48 pm

1 stop9h 11m

$276

San FranciscoWashington, D.C.

SFO - IAD

SFOIAD

San Francisco

Thu 1/8

11:41 am-5:04 pm

1 stop26h 23m

Washington, D.C. Dulles Intl

Wed 1/14

5:26 pm-10:47 pm

1 stop8h 21m

$276

San FranciscoWashington, D.C.

SFO - IAD

SFOIAD

San Francisco

Mon 12/8

12:30 am-11:18 am

1 stop7h 48m

Washington, D.C. Dulles Intl

Thu 12/11

7:15 am-3:57 pm

1 stop11h 42m

$277

San FranciscoWashington, D.C.

SFO - IAD

SFOIAD

San Francisco

Tue 1/6

12:46 pm-11:57 pm

1 stop8h 11m

Washington, D.C. Dulles Intl

Fri 1/9

7:30 am-1:38 pm

1 stop9h 08m

$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

Sun 12/7

6:59 pm-10:18 pm

Nonstop6h 19m

$277

San FranciscoWashington, D.C.

SFO - IAD

SFOIAD

San Francisco

Tue 12/9

7:47 pm-5:30 pm

1 stop18h 43m

Washington, D.C. Dulles Intl

Thu 12/11

7:34 am-9:46 pm

2 stops17h 12m

$295

OaklandWashington, D.C.

OAK - IAD

OAKIAD

Oakland

Thu 12/4

2:31 pm-6:06 am

1 stop12h 35m

Washington, D.C. Dulles Intl

Mon 12/8

6:30 pm-10:41 am

1 stop19h 11m

$296

OaklandWashington, D.C.

OAK - DCA

OAKDCA

Oakland

Thu 12/4

6:40 am-9:59 pm

1 stop12h 19m

Washington, D.C. Reagan-National

Mon 12/8

5:08 pm-8:46 am

1 stop18h 38m

$296

OaklandWashington, D.C.

OAK - IAD

OAKIAD

Oakland

Thu 12/4

4:50 pm-9:11 am

2 stops13h 21m

Washington, D.C. Dulles Intl

Mon 12/8

7:05 am-11:50 am

1 stop7h 45m

$302

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

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, May is the cheapest month in which you can book a flight from San Francisco Bay Area to District of Columbia (average of $118). Flying from San Francisco Bay Area 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 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 November 3, 2025.

A simple way to save on the total cost of your ticket is to fly from San Francisco Bay Area to District of Columbia in the afternoon. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from San Francisco Bay Area to District of Columbia. Price data was last updated on December 16, 2024.

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

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 November 3, 2025.

The most flights from zzXIH to USDC are scheduled on a Monday (30 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 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 3, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Hawaiian Airlines 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
11,235 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

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
11,235 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

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
4,238 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

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
2,799 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

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
8,996 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

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
3,117 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Entertainment

7.0

Boarding

8.1

Crew

8.5

Food

7.1

Overall

8.0

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 $276, Alaska Airlines can have you in District of Columbia from San Francisco Bay Area in 7h 04m. Airlines will cover a distance of 2412 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 Alaska Airlines, which is currently one of the cheapest options available, starting at $144. Delta flights start at $149 while deals on Southwest start at $154 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, May is the cheapest month in which you can book a flight from San Francisco Bay Area to District of Columbia (average of $118). Flying from San Francisco Bay Area 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 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$130Average$301FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$140Average$395FlexibilityNo cancel feeOn-time83%
Spirit AirlinesCheapest$162Average$273FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$172Average$461FlexibilityNo cancel feeOn-time71%
DeltaCheapest$208Average$405FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$213Average$294FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$237Average$418FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$241Average$418FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$260Average$456FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$263Average$516FlexibilityNo cancel feeOn-time69%

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