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$57+ Cheap flights from San Francisco Bay Area to Washington

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SEA
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from San Francisco Bay Area to Washington

Cheapest flights from San Francisco Bay Area to Washington
Explore the most affordable flight options available from San Francisco Bay Area to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/17. 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 12/318:22 amSFO - PDX
1 stop14h 02mAlaska Airlines
Wed 1/77:20 amPDX - SFO
Nonstop1h 51mAlaska Airlines
Deal found 12/17$229
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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 12/318:22 amSFO - PDX
1 stop14h 02mAlaska Airlines
Thu 1/810:33 amPDX - SFO
Nonstop1h 50mAlaska Airlines
Deal found 12/17$236
This Delta deal was found by Cheapflights users on 12/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:45 amSFO - SEA
Nonstop2h 21mDelta
Tue 1/67:15 amSEA - SFO
Nonstop2h 20mDelta
Deal found 12/16$237
This Alaska Airlines deal was found by Cheapflights users on 12/18. 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 12/318:22 amSFO - PDX
1 stop14h 02mAlaska Airlines
Sat 1/177:20 amPDX - SFO
Nonstop1h 51mAlaska Airlines
Deal found 12/18$241
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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 12/319:35 amSJC - PDX
Nonstop1h 59mAlaska Airlines
Sat 1/175:31 pmPDX - SJC
Nonstop2h 02mAlaska Airlines
Deal found 12/17$247
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:41 pmSFO - SEA
Nonstop2h 18mAlaska Airlines
Mon 1/58:36 pmSEA - SFO
Nonstop2h 18mAlaska Airlines
Deal found 12/16$252
This Southwest deal was found by Cheapflights users on 12/18. 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 12/317:25 amSJC - PDX
Nonstop1h 50mSouthwest
Sat 1/177:10 amPDX - SJC
1 stop8h 35mSouthwest
Deal found 12/18$257
This deal was found by Cheapflights users on 12/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:57 pmSJC - SEA
Nonstop2h 17mAlaska Airlines
Wed 1/711:35 amSEA - SJC
1 stop5h 02mAlaska Airlines
Deal found 12/16$260
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:15 pmSFO - SEA
1 stop13h 21mAlaska Airlines
Thu 1/88:50 pmSEA - SFO
Nonstop2h 13mAlaska Airlines
Deal found 12/16$260
This deal was found by Cheapflights users on 12/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:35 pmSFO - PDX
Nonstop1h 50mAlaska Airlines
Fri 1/25:10 amPDX - SFO
1 stop4h 23mAlaska Airlines
Deal found 12/16$262
This Alaska Airlines deal was found by Cheapflights users on 12/15. 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.
Mon 12/299:41 pmSFO - SEA
Nonstop2h 18mAlaska Airlines
Wed 1/71:36 pmSEA - SFO
Nonstop2h 14mAlaska Airlines
Deal found 12/15$267
This Super.com deal was found by Cheapflights users on 12/18. 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.
Sun 12/2810:31 pmSFO - SEA
1 stop19h 07mFrontier
Sat 1/102:49 pmSEA - SFO
1 stop17h 14mFrontier
Deal found 12/18$268

Find flight deals from San Francisco Bay Area to Washington

Keep the following information in mind while searching for San Francisco Bay Area to Washington flight deals. Data was last updated December 18, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$108
(Kiwi.com)

One-way from

$57
(eDestinos)

Popular in

December

Cheapest in

January

Average price

$301
Provider with most accurate pricing for San Francisco-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Seattle/Tacoma Intl flights.
Search Deals
From San Francisco Bay Area to Washington
Search Deals
One-way flight from San Francisco Bay Area to Washington
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco Bay Area to Washington 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 December 18, 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to Washington that are best for you.

Fly from

San Francisco Bay Area

Fly to

Washington

Route

Depart

Return

Price

San FranciscoEverett

SFO - PAE

SFOPAE

San Francisco

Sat 3/7

8:45 pm-10:59 pm

Nonstop2h 14m

Everett Paine Field

Wed 3/11

7:00 am-9:14 am

Nonstop2h 14m

$117

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Wed 1/14

7:45 am-10:13 am

Nonstop2h 28m

Seattle/Tacoma Intl

Wed 1/21

11:15 am-1:34 pm

Nonstop2h 19m

$117

San FranciscoEverett

SFO - PAE

SFOPAE

San Francisco

Fri 1/30

7:45 pm-10:03 pm

Nonstop2h 18m

Everett Paine Field

Wed 2/4

8:20 am-10:37 am

Nonstop2h 17m

$117

Santa RosaSeattle

STS - SEA

STSSEA

Santa Rosa Sonoma County

Thu 1/22

9:33 pm-11:36 pm

Nonstop2h 03m

Seattle/Tacoma Intl

Tue 2/3

8:35 am-10:35 am

Nonstop2h 00m

$117

Santa RosaSeattle

STS - SEA

STSSEA

Santa Rosa Sonoma County

Fri 1/23

9:33 pm-11:36 pm

Nonstop2h 03m

Seattle/Tacoma Intl

Mon 2/2

9:59 pm-11:59 pm

Nonstop2h 00m

$117

Santa RosaSeattle

STS - SEA

STSSEA

Santa Rosa Sonoma County

Tue 1/6

6:00 am-8:06 am

Nonstop2h 06m

Seattle/Tacoma Intl

Sat 1/10

8:35 am-10:35 am

Nonstop2h 00m

$117

Santa RosaSeattle

STS - SEA

STSSEA

Santa Rosa Sonoma County

Thu 1/22

9:33 pm-11:36 pm

Nonstop2h 03m

Seattle/Tacoma Intl

Sun 2/1

9:59 pm-11:59 pm

Nonstop2h 00m

$117

Santa RosaSeattle

STS - SEA

STSSEA

Santa Rosa Sonoma County

Fri 1/23

9:33 pm-11:36 pm

Nonstop2h 03m

Seattle/Tacoma Intl

Sun 2/1

9:59 pm-11:59 pm

Nonstop2h 00m

$117

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Wed 1/21

11:00 am-1:19 pm

Nonstop2h 19m

Seattle/Tacoma Intl

Sat 1/24

12:30 pm-2:42 pm

Nonstop2h 12m

$117

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Wed 1/14

6:15 am-8:36 am

Nonstop2h 21m

Seattle/Tacoma Intl

Wed 1/21

12:30 pm-2:42 pm

Nonstop2h 12m

$117

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

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

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

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

Currently, May is the cheapest month in which you can book a flight from San Francisco Bay Area to State of Washington (average of $76). Flying from San Francisco Bay Area to State of Washington in December is currently the most expensive (average of $111). 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 WA?

Find hourly flight availability from San Francisco Bay Area to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

When flying from San Francisco Bay Area to State of Washington, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 16% versus a flight in the afternoon.

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

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

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

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated December 18, 2025.
Read through reviews of airlines operating flights from San Francisco Bay Area to Washington, such as Alaska Airlines, Southwest, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,478 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Alaska Airlines
8.0
Very good
11,478 reviews
Alaska Airlines
8.0
Very good
11,478 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Southwest
7.9
Good
4,250 reviews
Alaska Airlines
8.0
Very good
11,478 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Delta
7.9
Good
8,008 reviews
Alaska Airlines
8.0
Very good
11,478 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Hawaiian Airlines
7.8
Good
2,820 reviews
Alaska Airlines
8.0
Very good
11,478 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
United Airlines
7.4
Good
9,093 reviews
Alaska Airlines
8.0
Very good
11,478 reviews

Food

7.1

Boarding

8.1

Entertainment

7.0

Crew

8.5

Overall

8.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Related info for your journey

Find useful and relevant information for your journey from San Francisco Bay Area to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Flights from San Francisco Bay Area to Washington have been viewed 130 times in the past calendar month.

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

    A quick flight from San Francisco Bay Area to State of Washington can take about 2h 14m. Alaska Airlines provides one of the quickest options available for as low as $117. The distance between San Francisco Bay Area and State of Washington is about 710 mi. Generally, flights for this route are nonstop.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $34. However, be on the lookout for offers from Allegiant Air and Southwest, as they are both options that can get you from San Francisco Bay Area to State of Washington for a low price.

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

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

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

    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 Washington.

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

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

    Currently, May is the cheapest month in which you can book a flight from San Francisco Bay Area to State of Washington (average of $76). Flying from San Francisco Bay Area to State of Washington in December is currently the most expensive (average of $111). 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 Washington

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 Bay Area to Washington

Discover the top 9 airlines that operate flights from San Francisco Bay Area to Washington. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$67Average$200FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$79Average$138FlexibilityNo cancel feeOn-time88%
FrontierCheapest$101Average$230FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$105Average$289FlexibilityNo cancel feeOn-time85%
DeltaCheapest$110Average$252FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$127Average$310FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$134Average$303FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$135Average$387FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$257Average$384FlexibilityNo cancel feeOn-time71%

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