San Francisco

$69+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SFO
Apr 2 — Apr 91
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Cheap 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$137
(Alaska Airlines)

One-way from

$69
(Alaska Airlines)

Popular in

June

Cheapest in

January

Average price

$242

Good round-trip deal

$193 or less

Good one-way deal

$98 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-San Francisco flight deals.
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-San Francisco flights.
From Washington to San Francisco
One-way flight from Washington to San Francisco
Highest demand for flights based on searches. 6% potential increase in price ($16 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Average for round-trip flights in March 2025
Price to beat on a round-trip flight from Washington to San Francisco.
Price to beat on a one-way flight from Washington to San Francisco.

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 March 28, 2025.

This Alaska Airlines deal was found by Cheapflights users on 3/27. 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 4/223:00 pmPAE - SFO
Nonstop2h 09mAlaska Airlines
Tue 4/2910:23 amSFO - PAE
Nonstop2h 17mAlaska Airlines
Deal found 3/27$137
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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.
Thu 4/249:52 pmPDX - SFO
Nonstop1h 49mAlaska Airlines
Mon 4/288:00 amSFO - PDX
Nonstop1h 48mAlaska Airlines
Deal found 3/27$147
This Kissandfly.com deal was found by Cheapflights users on 3/27. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/19:52 pmPDX - SFO
Nonstop1h 49mHawaiian Airlines
Mon 5/58:00 amSFO - PDX
Nonstop1h 48mHawaiian Airlines
Deal found 3/27$149
This iWofly deal was found by Cheapflights users on 3/27. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/187:00 amSEA - SFO
Nonstop2h 11mAlaska Airlines
Wed 8/206:00 amSFO - SEA
Nonstop2h 09mAlaska Airlines
Deal found 3/27$155
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
Fri 4/259:28 pmSEA - SFO
Nonstop2h 16mHawaiian Airlines
Fri 5/28:09 pmSFO - SEA
Nonstop2h 10mHawaiian Airlines
Deal found 3/26$156
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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 4/234:00 pmGEG - SFO
Nonstop2h 08mAlaska Airlines
Wed 4/3011:21 amSFO - GEG
Nonstop2h 12mAlaska Airlines
Deal found 3/27$157
This American Airlines deal was found by Cheapflights users on 3/26. 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.
Wed 4/165:53 pmPDX - SFO
1 stop6h 05mAmerican Airlines
Wed 4/2312:06 pmSFO - PDX
1 stop7h 48mAmerican Airlines
Deal found 3/26$159
This Southwest deal was found by Cheapflights users on 3/27. 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.
Sat 4/196:30 amSEA - SFO
1 stop8h 20mSouthwest
Wed 4/235:40 amSFO - SEA
1 stop5h 45mSouthwest
Deal found 3/27$162
This Southwest deal was found by Cheapflights users on 3/27. 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.
Tue 5/1310:40 amPDX - SFO
2 stops8h 05mSouthwest
Wed 5/142:45 pmSFO - PDX
1 stop6h 10mSouthwest
Deal found 3/27$162
This United Airlines deal was found by Cheapflights users on 3/27. 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 4/233:25 pmGEG - SFO
Nonstop2h 25mUnited Airlines
Wed 4/306:42 amSFO - GEG
1 stop5h 56mUnited Airlines
Deal found 3/27$167
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Sun 4/205:15 amSEA - SFO
Nonstop2h 12mUnited Airlines
Mon 4/214:10 pmSFO - SEA
1 stop5h 33mUnited Airlines
Deal found 3/27$172
This United Airlines deal was found by Cheapflights users on 3/27. 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 5/1410:00 amPDX - SFO
Nonstop1h 49mUnited Airlines
Fri 5/1610:35 pmSFO - PDX
Nonstop1h 56mUnited Airlines
Deal found 3/27$172

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 March 28, 2025.
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

EverettSan Francisco

PAE - SFO

PAESFO

Everett Paine Field

Tue 4/22

3:00 pm-5:09 pm

Nonstop2h 09m

San Francisco

Tue 4/29

10:23 am-12:40 pm

Nonstop2h 17m

$137

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Thu 4/24

9:52 pm-11:41 pm

Nonstop1h 49m

San Francisco

Mon 4/28

8:00 am-9:48 am

Nonstop1h 48m

$147

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Thu 5/1

9:52 pm-11:41 pm

Nonstop1h 49m

San Francisco

Mon 5/5

8:00 am-9:48 am

Nonstop1h 48m

$149

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Wed 6/18

7:00 am-9:11 am

Nonstop2h 11m

San Francisco

Wed 8/20

6:00 am-8:09 am

Nonstop2h 09m

$155

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Fri 4/25

9:28 pm-11:44 pm

Nonstop2h 16m

San Francisco

Fri 5/2

8:09 pm-10:19 pm

Nonstop2h 10m

$156

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Sat 4/26

1:00 pm-5:26 pm

1 stop4h 26m

San Francisco

Tue 5/6

1:45 pm-8:49 pm

1 stop7h 04m

$157

SpokaneSan Francisco

GEG - SFO

GEGSFO

Spokane

Wed 4/23

4:00 pm-6:08 pm

Nonstop2h 08m

San Francisco

Wed 4/30

11:21 am-1:33 pm

Nonstop2h 12m

$157

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Wed 4/16

5:53 pm-11:58 pm

1 stop6h 05m

San Francisco

Wed 4/23

12:06 pm-7:54 pm

1 stop7h 48m

$159

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Sat 4/19

6:30 am-2:20 pm

2 stops7h 50m

San Francisco

Wed 4/23

5:40 am-11:25 am

1 stop5h 45m

$162

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Tue 5/13

10:40 am-6:45 pm

2 stops8h 05m

San Francisco

Wed 5/14

2:45 pm-8:55 pm

1 stop6h 10m

$162

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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, 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 $398). 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 March 28, 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 March 28, 2025.

The most flights from USWA to SFO are scheduled on a Thursday (99 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (17 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 March 28, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines and Delta 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.

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.
8.0
Very good

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Comfort

8.1

Crew

8.7

Food

7.1

Entertainment

7.6

Boarding

8.2

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

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?

  • 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 $69 on Alaska Airlines. Other airlines that offer cheap prices include Hawaiian Airlines from $77 and Delta from $79 one-way.

  • What are the most popular routes from State of Washington to 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: China Eastern (92%), Copa Airlines (89%), SWISS( 87%).

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

    The cheapest flight price from State of Washington to San Francisco is $77. On average you can expect to pay $1,228. The most popular route, (Seattle/Tacoma Intl - San Francisco), can usually be booked for $129.

  • 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 $398). 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
Roseville
Mountain View
Santa Cruz
Turlock
Fairfield
South San Francisco
Manteca
Sausalito
Richmond
Watsonville
Hollister
Milpitas
Antioch
Hayward
Vallejo
Newark
Alameda
Campbell
Daly City
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.

Top 8 airlines flying from Washington to San Francisco

Discover the top 8 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$94Average$114FlexibilityNo cancel feeOn-time88%
FrontierCheapest$100Average$196FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$109Average$125FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$111Average$247FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$113Average$370FlexibilityNo cancel feeOn-time71%
DeltaCheapest$114Average$247FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$120Average$278FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$128Average$337FlexibilityNo cancel feeOn-time75%
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