San Francisco Bay Area

$76+ Cheap flights from Washington, D.C. (WAS) to San Francisco Bay Area

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SFO
ene. 3 — ene. 101
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Cheap flight deals from Washington, D.C. to San Francisco Bay Area

Cheapest flights from Washington, D.C. to San Francisco Bay Area
Explore the most affordable flight options available from Washington, D.C. to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 4, 2025.

This Frontier deal was found by Cheapflights users on 12/2. 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.
jue. 12/185:35 amIAD - SFO
1 stop10h 38mFrontier
jue. 1/811:20 pmSFO - IAD
1 stop14h 26mFrontier
Deal found 12/2$274
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
vie. 12/198:00 amDCA - SFO
1 stop19h 24mFrontier
jue. 1/88:58 amSFO - DCA
1 stop10h 01mFrontier
Deal found 12/2$274
This CheapOair deal was found by Cheapflights users on 12/4. 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.
sáb. 12/68:00 amDCA - SFO
1 stop26h 53mFrontier
jue. 12/116:30 amSFO - DCA
1 stop27h 36mFrontier
Deal found 12/4$275
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
jue. 12/42:00 pmDCA - SFO
1 stop20h 53mFrontier
mié. 12/106:30 amSFO - DCA
1 stop12h 29mFrontier
Deal found 12/2$277
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
mié. 12/36:00 pmDCA - SFO
1 stop16h 53mFrontier
mié. 12/106:30 amSFO - DCA
1 stop12h 29mFrontier
Deal found 12/2$278
This CheapOair deal was found by Cheapflights users on 12/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/116:00 pmDCA - SFO
1 stop9h 24mFrontier
vie. 12/126:30 amSFO - DCA
1 stop12h 29mFrontier
Deal found 12/3$279
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/72:00 pmDCA - SFO
1 stop20h 53mFrontier
mié. 12/106:30 amSFO - DCA
1 stop12h 29mFrontier
Deal found 12/3$280
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/136:00 pmDCA - SFO
1 stop9h 24mFrontier
lun. 12/156:30 amSFO - DCA
1 stop27h 36mFrontier
Deal found 12/3$281
This Frontier deal was found by Cheapflights users on 12/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/316:05 amIAD - SFO
1 stop10h 08mFrontier
jue. 1/811:20 pmSFO - IAD
1 stop9h 08mFrontier
Deal found 12/1$282
This Frontier deal was found by Cheapflights users on 12/4. 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.
lun. 12/155:45 amIAD - SFO
1 stop10h 43mFrontier
lun. 12/1511:33 pmSFO - IAD
1 stop11h 56mFrontier
Deal found 12/4$284
This Super.com deal was found by Cheapflights users on 12/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/185:35 amIAD - SFO
1 stop10h 38mFrontier
vie. 1/911:28 pmSFO - IAD
1 stop9h 00mFrontier
Deal found 12/2$287
This Kiwi.com deal was found by Cheapflights users on 12/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/101:00 pmDCA - SFO
1 stop13h 07mFrontier
lun. 12/156:30 amSFO - DCA
1 stop27h 36mFrontier
Deal found 12/3$287

Find flight deals from Washington, D.C. to San Francisco Bay Area

Keep the following information in mind while searching for Washington, D.C. to San Francisco Bay Area flight deals. Data was last updated diciembre 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$155
(Southwest)

One-way from

$76
(Southwest)

Popular in

December

Cheapest in

February

Average price

$486
Provider with most accurate pricing for Washington, D.C. (WAS)-San Francisco flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-San Francisco flights.
From Washington, D.C. (WAS) to San Francisco Bay Area
One-way flight from Washington, D.C. (WAS) to San Francisco Bay Area
Highest demand for flights based on searches. 7% potential increase in price ($31 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in December 2025

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to San Francisco Bay Area 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 diciembre 4, 2025.
Use the filters below to find and compare flights from Washington, D.C. to San Francisco Bay Area that are best for you.

Fly from

Washington, D.C.

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

Washington, D.C.Oakland

DCA - OAK

DCAOAK

Washington, D.C. Reagan-National

mar. 1/27

10:35 am-7:45 pm

2 stops12h 10m

Oakland

mar. 2/3

10:20 am-11:15 pm

2 stops9h 55m

$194

BaltimoreSan Jose

BWI - SJC

BWISJC

Baltimore/Washington

mié. 1/7

7:35 am-2:45 pm

1 stop10h 10m

San Jose

mié. 1/14

7:00 pm-5:30 am

1 stop7h 30m

$228

Washington, D.C.Oakland

DCA - OAK

DCAOAK

Washington, D.C. Reagan-National

mar. 1/27

9:30 am-2:05 pm

1 stop7h 35m

Oakland

dom. 2/1

9:10 am-8:25 pm

1 stop8h 15m

$236

Washington, D.C.Oakland

DCA - OAK

DCAOAK

Washington, D.C. Reagan-National

vie. 1/30

4:05 pm-9:25 pm

1 stop8h 20m

Oakland

mar. 2/3

10:20 am-11:15 pm

2 stops9h 55m

$242

Washington, D.C.Oakland

IAD - OAK

IADOAK

Washington, D.C. Dulles Intl

lun. 2/2

6:04 pm-11:03 am

1 stop19h 59m

Oakland

vie. 2/6

5:17 pm-4:26 pm

1 stop20h 09m

$250

Washington, D.C.Oakland

IAD - OAK

IADOAK

Washington, D.C. Dulles Intl

vie. 1/23

6:04 pm-4:28 pm

1 stop25h 24m

Oakland

mar. 1/27

11:43 am-4:26 pm

1 stop25h 43m

$250

Washington, D.C.Oakland

DCA - OAK

DCAOAK

Washington, D.C. Reagan-National

mar. 1/6

6:05 am-2:05 pm

1 stop11h 00m

Oakland

dom. 1/11

6:00 am-10:40 pm

1 stop13h 40m

$256

Washington, D.C.Oakland

DCA - OAK

DCAOAK

Washington, D.C. Reagan-National

mar. 1/27

5:09 pm-10:28 am

2 stops20h 19m

Oakland

dom. 2/1

5:17 pm-9:00 pm

2 stops24h 43m

$258

Washington, D.C.Oakland

DCA - OAK

DCAOAK

Washington, D.C. Reagan-National

vie. 1/23

5:09 pm-10:28 am

2 stops20h 19m

Oakland

vie. 1/30

5:17 pm-5:56 pm

2 stops21h 39m

$261

Washington, D.C.San Jose

IAD - SJC

IADSJC

Washington, D.C. Dulles Intl

sáb. 2/14

7:15 am-12:36 pm

1 stop8h 21m

San Jose

mar. 2/17

9:15 am-11:09 pm

2 stops10h 54m

$262

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 60 results
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Best time to book a flight from Washington, D.C. to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Washington, D.C. 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 Washington, D.C. to San Francisco Bay Area

What is the cheapest month to book a flight from Washington, D.C. to San Francisco Bay Area?

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. to San Francisco Bay Area (average of $102). Flying from Washington, D.C. to San Francisco Bay Area in November is currently the most expensive (average of $195). 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 WAS to XIH?

Find hourly flight availability from Washington, D.C. to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 4, 2025.

One of the essential ways to save on airfare from Washington, D.C. to San Francisco Bay Area is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 26% on airfare.

What is the cheapest day to fly from Washington, D.C. to San Francisco Bay Area?

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

Travelers seeking maximum savings on their Washington, D.C. to San Francisco Bay Area flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Washington, D.C. to San Francisco Bay Area

Explore weekly flight availability from Washington, D.C. to San Francisco Bay Area. 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 diciembre 4, 2025.

The most flights from WAS to zzXIH are scheduled on a Wednesday (45 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (31 on average).

Reviews of airlines servicing San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. 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 San Francisco Bay Area. Reviews last updated diciembre 4, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Hawaiian Airlines from Washington, D.C. to San Francisco Bay Area. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

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.

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

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.

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

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.

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

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.

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

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.

Crew

8.5

Food

7.1

Comfort

7.8

Overall

8.0

Boarding

8.1

Entertainment

7.0

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 Washington, D.C. to San Francisco Bay Area. 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 Washington, D.C. to San Francisco Bay Area?

    Airlines like Southwest, Alaska Airlines, and Delta fly from Washington, D.C. to San Francisco Bay Area in about 8h 21m. The time it takes to get you to your destination can typically vary by up to 11h 38m. There are 2393 mi between Washington, D.C. and San Francisco Bay Area. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Washington, D.C. to San Francisco Bay Area one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $72. Southwest flights start at $92 while deals on Alaska Airlines start at $108 one-way.

  • What are the most popular routes from Washington, D.C. to San Francisco Bay Area?

  • What are the most reliable airlines from Washington, D.C. to San Francisco Bay Area?

    Before booking your flight to San Francisco Bay Area from Washington, D.C., check out the most reliable airlines to get you to your destination on time: Egyptair (90%), Ethiopian Air (88%), Air China( 85%).

  • What are the cheapest flights from Washington, D.C. to San Francisco Bay Area?

    While on average a flight from Washington, D.C. to San Francisco Bay Area is generally $1,512, our data shows the cheapest flight currently is $158. When looking at the most popular route, (Washington, D.C. Reagan-National - San Francisco), you can expect to pay $149 for that flight.

  • Can I find deals for flights from Washington, D.C. to San Francisco Bay Area that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to San Francisco Bay Area flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to San Francisco Bay Area?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to San Francisco Bay Area.

  • Can I find deals for business class flights from Washington, D.C. to San Francisco Bay Area?

    Yes. Cheapflights offers flight deals from Washington, D.C. to San Francisco Bay Area 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 Washington, D.C. to San Francisco Bay Area?

    Currently, March is the cheapest month in which you can book a flight from Washington, D.C. to San Francisco Bay Area (average of $102). Flying from Washington, D.C. to San Francisco Bay Area in November is currently the most expensive (average of $195). 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 Washington, D.C. to San Francisco Bay Area

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Washington, D.C. to San Francisco Bay Area

Discover the top 10 airlines that operate flights from Washington, D.C. to San Francisco Bay Area. 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 diciembre 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$104Average$265FlexibilityNo cancel feeOn-time65%
FrontierCheapest$120Average$282FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$146Average$332FlexibilityNo cancel feeOn-time62%
DeltaCheapest$158Average$394FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$162Average$365FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$184Average$493FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$218Average$397FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$224Average$454FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$233Average$470FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$266Average$483FlexibilityNo cancel feeOn-time69%

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