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$44+ 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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SFO
Jan 22 — Jan 291
Wed 1/22
Wed 1/29
1 adult, Economy
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Cheap flight deals from Washington to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Washington (USWA) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 17, 2025.

Round-trip from

$51
(Alaska Airlines)
From Washington to San Francisco
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Find 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 January 17, 2025.

This Alaska Airlines deal was found by Cheapflights users on 1/16. 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 2/52:40 pmPDX - SFO
Nonstop1h 51mAlaska Airlines
Wed 2/57:55 pmSFO - PDX
Nonstop1h 44mAlaska Airlines
Deal found 1/16$51
This Travelocity deal was found by Cheapflights users on 1/16. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/26:45 amPDX - SFO
Nonstop2h 01mMultiple Airlines
Wed 2/58:00 amSFO - PDX
Nonstop1h 51mMultiple Airlines
Deal found 1/16$53
This Trip.com deal was found by Cheapflights users on 1/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/316:35 amPDX - SFO
Nonstop2h 01mFrontier
Sun 2/29:59 pmSFO - PDX
Nonstop1h 51mFrontier
Deal found 1/16$54
This United Airlines deal was found by Cheapflights users on 1/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/109:00 amPDX - SFO
Nonstop1h 57mUnited Airlines
Wed 2/1211:00 pmSFO - PDX
Nonstop1h 56mUnited Airlines
Deal found 1/16$57
This Frontier deal was found by Cheapflights users on 1/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/72:02 pmSEA - SFO
1 stop10h 41mFrontier
Mon 3/1010:59 pmSFO - SEA
1 stop10h 31mFrontier
Deal found 1/16$117
This Trip.com deal was found by Cheapflights users on 1/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/67:59 pmSEA - SFO
Nonstop2h 12mMultiple Airlines
Sun 3/912:15 amSFO - SEA
1 stop9h 14mMultiple Airlines
Deal found 1/16$128
This KAYAK deal was found by Cheapflights users on 1/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/75:15 pmPDX - SFO
1 stop5h 17mDelta
Sun 2/91:31 pmSFO - PDX
1 stop6h 36mDelta
Deal found 1/16$135
This Delta deal was found by Cheapflights users on 1/16. 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 2/125:35 pmSEA - SFO
Nonstop2h 22mDelta
Wed 2/196:10 amSFO - SEA
Nonstop2h 25mDelta
Deal found 1/16$137
This Alaska Airlines deal was found by Cheapflights users on 1/15. 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.
Wed 2/56:55 amSEA - SFO
Nonstop2h 16mAlaska Airlines
Wed 2/510:37 amSFO - SEA
1 stop7h 17mAlaska Airlines
Deal found 1/15$141
This United Airlines deal was found by Cheapflights users on 1/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/266:00 amGEG - SFO
Nonstop2h 40mUnited Airlines
Tue 4/112:20 pmSFO - GEG
Nonstop2h 16mUnited Airlines
Deal found 1/15$157
This Alaska Airlines deal was found by Cheapflights users on 1/16. 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 3/199:45 amPAE - SFO
Nonstop2h 09mAlaska Airlines
Tue 3/2512:46 pmSFO - PAE
Nonstop2h 18mAlaska Airlines
Deal found 1/16$157
This American Airlines deal was found by Cheapflights users on 1/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/206:00 amPDX - SFO
1 stop4h 55mAmerican Airlines
Fri 2/79:15 amSFO - PDX
1 stop7h 36mAmerican Airlines
Deal found 1/16$159

Find flights from Washington to San Francisco within your budget

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 January 17, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Wed 2/5

2:40 pm-4:31 pm

Nonstop1h 51m

San Francisco

Wed 2/5

7:55 pm-9:39 pm

Nonstop1h 44m

$51

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Sun 2/2

6:45 am-8:46 am

Nonstop2h 01m

San Francisco

Wed 2/5

8:00 am-9:51 am

Nonstop1h 51m

$53

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Fri 1/31

6:35 am-8:36 am

Nonstop2h 01m

San Francisco

Sun 2/2

9:59 pm-11:50 pm

Nonstop1h 51m

$54

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Mon 2/10

7:05 am-9:02 am

Nonstop1h 57m

San Francisco

Wed 2/12

10:35 am-12:30 pm

Nonstop1h 55m

$57

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Fri 3/7

2:02 pm-12:43 am

1 stop10h 41m

San Francisco

Mon 3/10

10:59 pm-9:30 am

1 stop10h 31m

$117

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Thu 3/6

7:59 pm-10:11 pm

Nonstop2h 12m

San Francisco

Sun 3/9

12:15 am-9:29 am

1 stop9h 14m

$128

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Fri 2/7

5:15 pm-10:32 pm

1 stop5h 17m

San Francisco

Sun 2/9

1:31 pm-8:07 pm

1 stop6h 36m

$135

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Wed 2/12

5:35 pm-7:57 pm

Nonstop2h 22m

San Francisco

Wed 2/19

6:10 am-8:35 am

Nonstop2h 25m

$137

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Wed 2/5

6:55 am-9:11 am

Nonstop2h 16m

San Francisco

Wed 2/5

10:37 am-5:54 pm

1 stop7h 17m

$141

SpokaneSan Francisco

GEG - SFO

GEGSFO

Spokane

Wed 3/26

6:00 am-8:40 am

Nonstop2h 40m

San Francisco

Tue 4/1

12:20 pm-2:36 pm

Nonstop2h 16m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 55 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.

Travel insights for flights from Washington to San Francisco

Get recent, data-driven insights about flights from Washington to San Francisco including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from State of Washington to San Francisco (average of $276). Flying from State of Washington to San Francisco in June is currently the most expensive (average of $405). 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 January 17, 2025.

When flying from State of Washington to San Francisco, 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

Explore weekly flight availability from Washington to San Francisco. 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 January 17, 2025.

The most flights from USWA to SFO are scheduled on a Thursday (95 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (27 on average).

Rainfall in San Francisco by month

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

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

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

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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. Reviews last updated January 17, 2025.
Get a feel of what it's like to fly with United Airlines, Delta and Alaska Airlines from Washington to San Francisco by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Overall

8.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
4,659 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Overall

8.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,681 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Overall

8.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,511 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Overall

8.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
8,964 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Overall

8.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Overall

8.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

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 136 times in the past calendar month.

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

    One-way options have recently been found by users for as low as $55 on Frontier. Other airlines that offer cheap prices include Southwest from $59 and Alaska Airlines from $64 one-way.

  • 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: Qantas Airways (88%), Air France (87%), China Southern( 85%).

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

    The cheapest flight price from State of Washington to San Francisco is $66. On average you can expect to pay $963. The most popular route, (Seattle/Tacoma Intl - San Francisco), can usually be booked for $119.

  • 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, January is the cheapest month in which you can book a flight from State of Washington to San Francisco (average of $276). Flying from State of Washington to San Francisco in June is currently the most expensive (average of $405). 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 Washington?

Book flights to Washington if you plan to visit one of these locations
Mountain View
Roseville
Turlock
Santa Cruz
Fairfield
Manteca
Sausalito
Watsonville
Hayward
Richmond
Hollister
Antioch
South San Francisco
Milpitas
Elk Grove
Newark
Alameda
Campbell
Lathrop
Pacific Grove

Browse thousands of different options on Cheapflights for your next trip

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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 January 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$102Average$181FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$103Average$190FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$109Average$125FlexibilityNo cancel feeOn-time65%
DeltaCheapest$111Average$260FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$123Average$279FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$123Average$367FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$175Average$317FlexibilityNo cancel feeOn-time71%
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