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$60+ Cheap flights from Washington to San Francisco (SFO)

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SFO
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from Washington to San Francisco

Cheapest flights from Washington to San Francisco
Explore the most affordable flight options available from Washington to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This SmartFares deal was found by Cheapflights users on 2/9. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:52 pm
SEA
-
SFO
Nonstop2h 14m
Hawaiian Airlines
Sun 3/86:30 am
SFO
-
SEA
Nonstop2h 17m
Hawaiian Airlines
Deal found 2/9$133
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1410:42 am
SEA
-
SFO
1 stop10h 52m
Frontier
Thu 4/162:01 pm
SFO
-
SEA
1 stop6h 19m
Frontier
Deal found 2/7$134
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 4/2110:42 am
SEA
-
SFO
1 stop10h 52m
Frontier
Thu 4/232:01 pm
SFO
-
SEA
1 stop6h 19m
Frontier
Deal found 2/9$138
This Jettzy deal was found by Cheapflights users on 2/9. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:52 pm
SEA
-
SFO
Nonstop2h 14m
Hawaiian Airlines
Tue 3/178:42 am
SFO
-
SEA
Nonstop2h 21m
Hawaiian Airlines
Deal found 2/9$140
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 3/41:32 pm
SEA
-
SFO
Nonstop2h 16m
Hawaiian Airlines
Sun 3/86:30 am
SFO
-
SEA
Nonstop2h 17m
Hawaiian Airlines
Deal found 2/9$143
This SmartFares deal was found by Cheapflights users on 2/9. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/77:00 am
PAE
-
SFO
Nonstop2h 14m
Alaska Airlines
Tue 3/178:45 pm
SFO
-
PAE
Nonstop2h 14m
Alaska Airlines
Deal found 2/9$143
This Frontier deal was found by Cheapflights users on 2/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/281:16 pm
SEA
-
SFO
1 stop11h 12m
Frontier
Sun 3/18:34 pm
SFO
-
SEA
1 stop12h 17m
Frontier
Deal found 2/7$144
This Jettzy deal was found by Cheapflights users on 2/8. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:41 pm
SEA
-
SFO
Nonstop2h 15m
Alaska Airlines
Wed 3/411:34 am
SFO
-
SEA
Nonstop2h 21m
Alaska Airlines
Deal found 2/8$145
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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 3/117:41 pm
SEA
-
SFO
Nonstop2h 14m
Alaska Airlines
Sat 3/148:47 pm
SFO
-
SEA
Nonstop2h 20m
Alaska Airlines
Deal found 2/8$147
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 4/217:09 pm
PAE
-
SFO
Nonstop2h 10m
Alaska Airlines
Wed 4/297:10 pm
SFO
-
PAE
Nonstop2h 11m
Alaska Airlines
Deal found 2/9$147
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 3/59:41 pm
SEA
-
SFO
Nonstop2h 18m
Hawaiian Airlines
Sun 3/86:30 am
SFO
-
SEA
Nonstop2h 17m
Hawaiian Airlines
Deal found 2/9$148
This SmartFares deal was found by Cheapflights users on 2/8. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/89:48 pm
PDX
-
SFO
Nonstop1h 52m
Alaska Airlines
Sat 5/92:31 pm
SFO
-
PDX
Nonstop1h 51m
Alaska Airlines
Deal found 2/8$152

Find flight deals from Washington to San Francisco

Keep the following information in mind while searching for Washington to San Francisco flight deals. Data was last updated February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$128
(Kiwi.com)

One-way from

$60
(Kiwi.com)

Popular in

February

Cheapest in

January

Average price

$323

Good round-trip deal

$157 or less

Good one-way deal

$73 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-San Francisco flights.
Search Deals
From Washington to San Francisco
Search Deals
One-way flight from Washington to San Francisco
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Washington to San Francisco.
Search Deals
Price to beat on a one-way flight from Washington to San Francisco.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to San Francisco 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 February 11, 2026.
Use the filters below to find and compare flights from Washington to San Francisco that are best for you.

Fly from

Washington

Fly to

San Francisco

Route

Depart

Return

Price

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Wed 3/11

11:45 am-2:04 pm

Nonstop2h 19m

San Francisco

Thu 3/12

6:00 am-8:14 am

Nonstop2h 14m

$152

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Fri 3/6

7:15 am-9:34 am

Nonstop2h 19m

San Francisco

Mon 3/9

10:37 pm-12:59 am

Nonstop2h 22m

$157

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Thu 3/12

7:41 pm-9:55 pm

Nonstop2h 14m

San Francisco

Sun 3/15

6:30 am-8:47 am

Nonstop2h 17m

$157

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Fri 3/6

8:30 pm-10:41 pm

Nonstop2h 11m

San Francisco

Sun 3/8

6:00 am-8:14 am

Nonstop2h 14m

$157

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Fri 5/1

5:25 pm-7:38 pm

Nonstop2h 13m

San Francisco

Sun 5/3

10:35 pm-1:12 am

Nonstop2h 37m

$157

EverettSan Francisco

PAE - SFO

PAESFO

Everett Paine Field

Wed 4/29

4:21 pm-6:30 pm

Nonstop2h 09m

San Francisco

Wed 5/6

7:10 pm-9:21 pm

Nonstop2h 11m

$157

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Sat 4/11

9:55 pm-12:07 am

Nonstop2h 12m

San Francisco

Sat 4/18

5:59 am-8:19 am

Nonstop2h 20m

$157

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Tue 4/28

7:37 pm-9:50 pm

Nonstop2h 13m

San Francisco

Tue 5/5

6:35 pm-9:06 pm

Nonstop2h 31m

$157

EverettSan Francisco

PAE - SFO

PAESFO

Everett Paine Field

Wed 4/15

7:09 pm-9:19 pm

Nonstop2h 10m

San Francisco

Tue 4/21

9:53 am-12:07 pm

Nonstop2h 14m

$157

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Tue 4/28

1:35 pm-3:59 pm

Nonstop2h 24m

San Francisco

Wed 5/6

8:00 pm-10:20 pm

Nonstop2h 20m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 60 results
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Best time to book a flight from Washington to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Washington 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 to San Francisco

What is the cheapest month to book a flight from State of Washington to San Francisco?

Currently, July is the cheapest month in which you can book a flight from State of Washington to San Francisco (average of $78). Flying from State of Washington to San Francisco in April is currently the most expensive (average of $108). 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 WA to SFO?

Find hourly flight availability from Washington to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 11, 2026.

When flying from State of Washington to San Francisco, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 47% versus a flight in the evening.

What is the cheapest day to fly from State of Washington to San Francisco?

Use this chart to determine the cheapest time to fly round-trip from Washington to San Francisco. Price data was last updated on February 7, 2026.

Travelers seeking maximum savings on their State of Washington to San Francisco flight should consider departing on Friday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Washington to San Francisco. 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 into for flights to San Francisco from Washington?

    If you book a flight to San Francisco from Washington, you will be flying to San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.8 mi from the center of San Francisco.

  • How popular is this State of Washington to San Francisco flight route?

    Flights from Washington to San Francisco have been viewed 109 times in the past calendar month.

  • How long is the flight from State of Washington to San Francisco?

    There are many flights that can get you from State of Washington to San Francisco in 2h 09m. Fly via Delta, United Airlines, or Alaska Airlines to get the fastest option. The distance between State of Washington and San Francisco is about 710 mi. All flights are typically nonstop.

  • What are the most popular routes from State of Washington to San Francisco?

    The most popular route from State of Washington to San Francisco is Seattle/Tacoma Intl - San Francisco. You may also consider Portland - San Francisco or Everett Paine Field - San Francisco.

  • What are the most reliable airlines from State of Washington to San Francisco?

    Before booking your flight to San Francisco from State of Washington, check out the most reliable airlines to get you to your destination on time: Turkish Airlines (82%), SWISS (81%), Air China( 79%).

  • What are the cheapest flights from State of Washington to San Francisco?

    The cheapest flight price from State of Washington to San Francisco is $58. On average you can expect to pay $742. The most popular route, (Seattle/Tacoma Intl - San Francisco), can usually be booked for $143.

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

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

  • How can I find direct flights from Washington to San Francisco?

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

  • Can I find deals for business class flights from Washington to San Francisco?

    Yes. Cheapflights offers flight deals from Washington to San Francisco 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 State of Washington to San Francisco?

    Currently, July is the cheapest month in which you can book a flight from State of Washington to San Francisco (average of $78). Flying from State of Washington to San Francisco in April is currently the most expensive (average of $108). 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

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
South San Francisco
Santa Clara
Roseville
Livermore
Watsonville
San Bruno
Daly City
Sunnyvale
Turlock
Vacaville
San Carlos
San Ramon
Redwood City
Rancho Cordova
San Lorenzo
Davis
Hollister
Manteca
Union City

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Alternative routes for Washington to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Washington to San Francisco

Discover the top 7 airlines that operate flights from Washington to San Francisco. 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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$81Average$216FlexibilityNo cancel feeOn-time85%
FrontierCheapest$83Average$207FlexibilityNo cancel feeOn-time62%
DeltaCheapest$83Average$234FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$108Average$156FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$117Average$275FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$121Average$314FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$321Average$397FlexibilityNo cancel feeOn-time71%

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