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San Francisco Bay Area

$46+ Cheap flights from Washington 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SFO
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheap flight deals from Washington to San Francisco Bay Area

Keep the following information in mind while searching for Washington to San Francisco Bay Area flight deals. Data was last updated julio 31, 2025.

Round-trip from

$97
(Hawaiian Airlines)

One-way from

$46
(Netflights)

Popular in

July

Cheapest in

September

Average price

$274
From Washington to San Francisco Bay Area
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One-way flight from Washington to San Francisco Bay Area
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Highest demand for flights based on searches. 5% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Washington to San Francisco Bay Area

Cheapest flights from Washington to San Francisco Bay Area
Explore the most affordable flight options available from Washington to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 7/29. 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.
mar. 8/267:10 amPDX - OAK
Nonstop1h 49mHawaiian Airlines
mar. 9/27:07 pmOAK - PDX
Nonstop1h 39mHawaiian Airlines
Deal found 7/29$97
This Hawaiian Airlines deal was found by Cheapflights users on 7/31. 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.
mié. 8/272:30 pmPDX - SFO
Nonstop1h 54mHawaiian Airlines
mié. 9/38:00 amSFO - PDX
Nonstop1h 47mHawaiian Airlines
Deal found 7/31$97
This Southwest deal was found by Cheapflights users on 7/30. 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.
mar. 8/267:00 amPDX - OAK
1 stop4h 55mSouthwest
mar. 9/212:05 pmOAK - PDX
Nonstop1h 35mSouthwest
Deal found 7/30$107
This CheapOair deal was found by Cheapflights users on 7/29. 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.
mié. 9/37:52 pmPDX - OAK
1 stop11h 46mSpirit Airlines
mar. 9/96:00 amOAK - PDX
1 stop5h 12mSpirit Airlines
Deal found 7/29$109
This Trip.com deal was found by Cheapflights users on 7/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/135:30 pmPDX - OAK
Nonstop1h 48mMultiple Airlines
sáb. 9/206:30 amOAK - PDX
1 stop12h 53mMultiple Airlines
Deal found 7/30$115
This Kiwi.com deal was found by Cheapflights users on 7/31. 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. 8/151:40 pmPDX - SFO
Nonstop2h 01mFrontier
lun. 8/188:27 amSFO - PDX
Nonstop1h 48mFrontier
Deal found 7/31$118
This Hawaiian Airlines deal was found by Cheapflights users on 7/29. 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.
sáb. 10/255:25 pmPDX - SJC
Nonstop1h 52mHawaiian Airlines
mié. 10/297:55 amSJC - PDX
Nonstop1h 51mHawaiian Airlines
Deal found 7/29$127
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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.
jue. 9/188:04 pmPDX - SJC
1 stop4h 20mSpirit Airlines
lun. 9/226:00 amSJC - PDX
1 stop5h 12mSpirit Airlines
Deal found 7/30$130
This United Airlines deal was found by Cheapflights users on 7/29. 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.
mié. 8/201:45 pmPDX - SFO
Nonstop1h 50mUnited Airlines
jue. 9/118:50 pmSFO - PDX
Nonstop1h 47mUnited Airlines
Deal found 7/29$132
This Southwest deal was found by Cheapflights users on 7/30. 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.
mié. 8/207:10 amPDX - SJC
2 stops9h 25mSouthwest
mié. 8/271:50 pmSJC - PDX
2 stops7h 25mSouthwest
Deal found 7/30$132
This Delta deal was found by Cheapflights users on 7/29. 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.
sáb. 9/65:05 pmPDX - OAK
1 stop5h 41mDelta
mar. 9/94:58 pmOAK - PDX
1 stop5h 37mDelta
Deal found 7/29$137
This Hawaiian Airlines deal was found by Cheapflights users on 7/31. 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.
mar. 10/71:44 pmGEG - SFO
Nonstop2h 19mHawaiian Airlines
mar. 10/1410:53 amSFO - GEG
Nonstop2h 11mHawaiian Airlines
Deal found 7/31$137

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 julio 31, 2025.
Use the filters below to find and compare flights from Washington to San Francisco Bay Area that are best for you.

Fly from

Washington

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

PortlandOakland

PDX - OAK

PDXOAK

Portland

mar. 8/26

7:10 am-8:59 am

Nonstop1h 49m

Oakland

mar. 9/2

7:07 pm-8:46 pm

Nonstop1h 39m

$97

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

mié. 8/27

2:30 pm-4:24 pm

Nonstop1h 54m

San Francisco

mié. 9/3

8:00 am-9:47 am

Nonstop1h 47m

$97

PortlandOakland

PDX - OAK

PDXOAK

Portland

mar. 8/26

7:00 am-11:55 am

1 stop4h 55m

Oakland

mar. 9/2

12:05 pm-1:40 pm

Nonstop1h 35m

$107

PortlandOakland

PDX - OAK

PDXOAK

Portland

mié. 9/3

7:52 pm-7:38 am

1 stop11h 46m

Oakland

mar. 9/9

6:00 am-11:12 am

1 stop5h 12m

$109

PortlandOakland

PDX - OAK

PDXOAK

Portland

sáb. 9/13

5:30 pm-7:18 pm

Nonstop1h 48m

Oakland

sáb. 9/20

6:30 am-7:23 pm

1 stop12h 53m

$115

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

vie. 8/15

1:40 pm-3:41 pm

Nonstop2h 01m

San Francisco

lun. 8/18

8:27 am-10:15 am

Nonstop1h 48m

$118

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

sáb. 10/25

5:25 pm-7:17 pm

Nonstop1h 52m

San Jose

mié. 10/29

7:55 am-9:46 am

Nonstop1h 51m

$127

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

jue. 9/18

8:04 pm-12:24 am

1 stop4h 20m

San Jose

lun. 9/22

6:00 am-11:12 am

1 stop5h 12m

$130

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

mié. 8/20

1:45 pm-3:35 pm

Nonstop1h 50m

San Francisco

jue. 9/11

8:50 pm-10:37 pm

Nonstop1h 47m

$132

PortlandSan Jose

PDX - SJC

PDXSJC

Portland

mié. 8/20

7:10 am-4:35 pm

2 stops9h 25m

San Jose

mié. 8/27

1:50 pm-9:15 pm

2 stops7h 25m

$132

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area 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 Bay Area

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

Currently, January is the cheapest month in which you can book a flight from State of Washington to San Francisco Bay Area (average of $276). Flying from State of Washington to San Francisco Bay Area in June is currently the most expensive (average of $358). 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 XIH?

Find hourly flight availability from Washington 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 julio 31, 2025.

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

Explore weekly flight availability from Washington 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 julio 31, 2025.

The most flights from USWA to zzXIH are scheduled on a Thursday (127 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (36 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 julio 31, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Washington to San Francisco Bay Area. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Washington 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 popular is this State of Washington to San Francisco Bay Area flight route?

    The Washington to San Francisco Bay Area flight path was viewed by 124 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $46. However, be on the lookout for offers from Hawaiian Airlines and Spirit Airlines, as they are both options that can get you from State of Washington to San Francisco Bay Area for a low price.

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from State of Washington to San Francisco Bay Area (average of $276). Flying from State of Washington to San Francisco Bay Area in June is currently the most expensive (average of $358). 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 to San Francisco Bay Area

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Washington to San Francisco Bay Area

Discover the top 9 airlines that operate flights from Washington 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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$65Average$203FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$78Average$141FlexibilityNo cancel feeOn-time88%
Hawaiian AirlinesCheapest$78Average$247FlexibilityNo cancel feeOn-time85%
FrontierCheapest$100Average$214FlexibilityNo cancel feeOn-time62%
DeltaCheapest$103Average$261FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$116Average$375FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$120Average$277FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$126Average$277FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$226Average$392FlexibilityNo cancel feeOn-time71%

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