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$49+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — SEA
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap 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 April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$97
(Hawaiian Airlines)

One-way from

$49
(Hawaiian Airlines)

Popular in

July

Cheapest in

October

Average price

$237
Provider with most accurate pricing for San Francisco-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Seattle/Tacoma Intl flights.
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From San Francisco Bay Area to Washington
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One-way flight from San Francisco Bay Area to Washington
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Highest demand for flights based on searches. 15% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 17, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 4/16. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/78:00 amOAK - PDX
Nonstop1h 39mHawaiian Airlines
Wed 5/145:30 pmPDX - OAK
Nonstop1h 45mHawaiian Airlines
Deal found 4/16$97
This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/95:45 amOAK - SEA
1 stop8h 40mSpirit Airlines
Mon 5/123:20 pmSEA - OAK
1 stop7h 05mSpirit Airlines
Deal found 4/16$127
This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/75:45 amOAK - PDX
1 stop6h 57mSpirit Airlines
Wed 5/141:37 pmPDX - OAK
1 stop8h 48mSpirit Airlines
Deal found 4/16$128
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:00 amSJC - PDX
1 stop6h 42mSpirit Airlines
Mon 5/125:40 pmPDX - SJC
1 stop21h 53mSpirit Airlines
Deal found 4/16$131
This SmartFares deal was found by Cheapflights users on 4/16. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/87:00 amSJC - PDX
Nonstop1h 52mAlaska Airlines
Mon 5/129:14 pmPDX - SJC
Nonstop1h 45mAlaska Airlines
Deal found 4/16$132
This Hawaiian Airlines deal was found by Cheapflights users on 4/16. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/118:00 amSFO - PDX
Nonstop1h 45mHawaiian Airlines
Thu 8/147:00 amPDX - SFO
Nonstop1h 49mHawaiian Airlines
Deal found 4/16$137
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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.
Tue 5/207:00 amSFO - PAE
Nonstop2h 11mAlaska Airlines
Wed 5/214:17 pmPAE - SFO
Nonstop2h 09mAlaska Airlines
Deal found 4/17$137
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/811:44 amSJC - PDX
1 stop5h 15mDelta
Mon 5/125:00 pmPDX - SJC
1 stop6h 41mDelta
Deal found 4/17$137
This Delta deal was found by Cheapflights users on 4/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/65:10 pmOAK - PDX
1 stop6h 34mDelta
Tue 5/137:05 pmPDX - OAK
1 stop4h 44mDelta
Deal found 4/15$137
This Delta deal was found by Cheapflights users on 4/16. 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.
Sat 5/176:10 amSFO - SEA
Nonstop2h 20mDelta
Sat 5/171:40 pmSEA - SFO
Nonstop2h 15mDelta
Deal found 4/16$137
This Expedia deal was found by Cheapflights users on 4/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/17:46 amOAK - PDX
1 stop10h 19mMultiple Airlines
Wed 5/75:30 pmPDX - OAK
Nonstop1h 45mMultiple Airlines
Deal found 4/16$139
This Alaska Airlines deal was found by Cheapflights users on 4/16. 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 5/77:55 pmOAK - PDX
Nonstop1h 40mAlaska Airlines
Tue 5/137:42 pmPDX - OAK
1 stop4h 02mAlaska Airlines
Deal found 4/16$145

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 April 17, 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

OaklandPortland

OAK - PDX

OAKPDX

Oakland

Wed 5/7

8:00 am-9:39 am

Nonstop1h 39m

Portland

Wed 5/14

5:30 pm-7:15 pm

Nonstop1h 45m

$97

OaklandSeattle

OAK - SEA

OAKSEA

Oakland

Fri 5/9

5:45 am-2:25 pm

1 stop8h 40m

Seattle/Tacoma Intl

Mon 5/12

3:20 pm-10:25 pm

1 stop7h 05m

$127

OaklandPortland

OAK - PDX

OAKPDX

Oakland

Wed 5/7

5:45 am-12:42 pm

1 stop6h 57m

Portland

Wed 5/14

1:37 pm-10:25 pm

1 stop8h 48m

$128

San JosePortland

SJC - PDX

SJCPDX

San Jose

Thu 5/8

6:00 am-12:42 pm

1 stop6h 42m

Portland

Mon 5/12

5:40 pm-3:33 pm

1 stop21h 53m

$131

San JosePortland

SJC - PDX

SJCPDX

San Jose

Thu 5/8

7:00 am-8:52 am

Nonstop1h 52m

Portland

Mon 5/12

9:14 pm-10:59 pm

Nonstop1h 45m

$132

San JosePortland

SJC - PDX

SJCPDX

San Jose

Thu 5/8

2:10 pm-8:52 pm

1 stop6h 42m

Portland

Mon 5/12

5:40 pm-10:06 pm

1 stop4h 26m

$137

San FranciscoEverett

SFO - PAE

SFOPAE

San Francisco

Tue 5/20

7:00 am-9:11 am

Nonstop2h 11m

Everett Paine Field

Wed 5/21

4:17 pm-6:26 pm

Nonstop2h 09m

$137

OaklandPortland

OAK - PDX

OAKPDX

Oakland

Tue 5/6

5:10 pm-11:44 pm

1 stop6h 34m

Portland

Tue 5/13

7:05 pm-11:49 pm

1 stop4h 44m

$137

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

Sat 5/17

6:10 am-8:30 am

Nonstop2h 20m

Seattle/Tacoma Intl

Sat 5/17

1:40 pm-3:55 pm

Nonstop2h 15m

$137

OaklandPortland

OAK - PDX

OAKPDX

Oakland

Thu 5/1

7:46 am-6:05 pm

1 stop10h 19m

Portland

Wed 5/7

5:30 pm-7:15 pm

Nonstop1h 45m

$139

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

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, January is the cheapest month in which you can book a flight from San Francisco Bay Area to State of Washington (average of $238). Flying from San Francisco Bay Area to State of Washington in July is currently the most expensive (average of $411). 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 April 17, 2025.

When flying from San Francisco Bay Area to State of Washington, 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 State of Washington

Explore weekly flight availability from San Francisco Bay Area to Washington. 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 April 17, 2025.

The most flights from zzXIH to USWA are scheduled on a Thursday (92 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (26 on average).

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 April 17, 2025.
To help decide which airline to fly from San Francisco Bay Area to Washington, see what other customers have to say about Alaska Airlines, Southwest and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,887 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,280 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,916 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,380 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 137 times in the past calendar month.

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

    The cheapest airline one-way is Hawaiian Airlines, with whom users have recently found tickets for as low as $49. However, be on the lookout for offers from Spirit Airlines 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, January is the cheapest month in which you can book a flight from San Francisco Bay Area to State of Washington (average of $238). Flying from San Francisco Bay Area to State of Washington in July is currently the most expensive (average of $411). 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 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$64Average$154FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$83Average$174FlexibilityNo cancel feeOn-time88%
FrontierCheapest$100Average$215FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$108Average$246FlexibilityNo cancel feeOn-time85%
DeltaCheapest$115Average$286FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$118Average$472FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$118Average$282FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$136Average$298FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$136Average$424FlexibilityNo cancel feeOn-time75%

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