What is the cheapest airline that flies from Washington to San Francisco?

Delta, Southwest, and United Airlines are the most popular carriers operating from Washington to San Francisco

What airlines fly to San Francisco?

Alaska Airlines, United Airlines and Delta are the top three most popular airlines that fly to San Francisco from State of Washington according to our data. Alaska Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to San Francisco. Keep in mind that there are 8 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to San Francisco?

Flight times from State of Washington to San Francisco vary, but if you’re flying out of Pasco and flying into San Francisco (one of the most popular routes), then the duration is 2h 06m on average. Another popular route from State of Washington to San Francisco is flying from Seattle to San Francisco, which will take roughly 2h 10m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Washington to San Francisco Airport?

Prices for flights from Washington to San Francisco Airport are updated daily.

How many operators does momondo search for flights from Washington to San Francisco Airport?

As of May 2026, there are 7 operators available to choose from for flights from Washington to San Francisco Airport.

How old do you have to be to fly from Washington to San Francisco Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to San Francisco Airport.

What documentation or ID do you need to fly to San Francisco Airport?

The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$79 Cheap Flights from Washington to San Francisco in 2026

Q: How many flights depart from State of Washington to San Francisco on average per day?

The number of flights available between State of Washington and San Francisco is 115 per day as of May 2026. The most frequent departure time is 5:00PM, with 44% of daily flights leaving in the afternoon.

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Find the cheapest flights from Washington to San Francisco

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:15 pm - 9:00 pm

PDX

SFO

7h 45m

1 stop

1:10 pm - 9:55 pm

SFO

PDX

8h 45m

2 stops

$162Southwest

Wed, Jul 1 - Tue, Jul 7

7:03 am - 9:20 am

SEA

SFO

2h 17mnonstop

7:03 am - 9:13 am

SFO

SEA

2h 10mnonstop

$167Alaska Airlines

Wed, Jul 22 - Wed, Aug 5

8:45 am - 4:40 pm

PDX

SFO

7h 55m

2 stops

12:10 pm - 8:05 pm

SFO

PDX

7h 55m

2 stops

$167Southwest

Tue, Jul 14 - Wed, Jul 15

8:40 pm - 11:10 pm

SEA

SFO

2h 30mnonstop

10:35 pm - 1:05 am

SFO

SEA

2h 30mnonstop

$180United Airlines

Fri, Sep 25 - Mon, Sep 28

3:42 pm - 6:23 pm

BLI

SFO

26h 41m

2 stops

9:00 pm - 10:39 am

SFO

BLI

13h 39m

1 stop

$259Multiple Airlines

Fri, Jul 17 - Wed, Jul 22

3:42 pm - 8:48 am

BLI

SFO

17h 06m

1 stop

9:00 pm - 10:39 am

SFO

BLI

13h 39m

1 stop

$265Multiple Airlines

Fri, Jul 17 - Wed, Jul 22

7:00 am - 9:06 am

PSC

SFO

2h 06mnonstop

9:15 am - 11:27 am

SFO

PSC

2h 12mnonstop

$269United Airlines

Thu, Jun 18 - Tue, Jun 23

6:30 am - 12:49 pm

GEG

SFO

6h 19m

1 stop

3:46 pm - 11:07 pm

SFO

GEG

7h 21m

1 stop

$272American Airlines

Sat, Aug 22 - Sun, Sep 6

5:21 pm - 11:16 pm

PSC

SFO

5h 55m

1 stop

5:29 pm - 11:53 pm

SFO

PSC

6h 24m

1 stop

$289Delta

Fri, Jul 3 - Sat, Jul 11

5:25 am - 12:08 pm

PSC

SFO

6h 43m

1 stop

5:55 am - 11:43 am

SFO

PSC

5h 48m

1 stop

$309Delta

Sat, Jul 4 - Sat, Jul 11

Delta flights from State of Washington to San Francisco

Our best Delta deals on State of Washington to San Francisco flight tickets

Delta

Sep 10

PDX5:30 amPortland

4h 07m

1 stop

SFO9:37 amSan Francisco

Sep 14

SFO5:37 pmSan Francisco

4h 25m

1 stop

PDX10:02 pmPortland

$197

Delta

Aug 13

PDX5:54 pmPortland

5h 50m

1 stop

SFO11:44 pmSan Francisco

Aug 15

SFO6:00 amSan Francisco

4h 37m

1 stop

PDX10:37 amPortland

$201

Delta

Jun 18

SEA9:45 pmSeattle/Tacoma Intl

2h 21m

SFO12:06 amSan Francisco

Jun 21

SFO5:55 amSan Francisco

2h 16m

SEA8:11 amSeattle/Tacoma Intl

$207

Alaska Airlines flights from State of Washington to San Francisco

Our best Alaska Airlines deals on State of Washington to San Francisco flight tickets

Alaska Airlines

Nov 4

PAE7:10 amEverett Paine Field

2h 11m

SFO9:21 amSan Francisco

Nov 10

SFO3:12 pmSan Francisco

2h 11m

PAE5:23 pmEverett Paine Field

$157

Alaska Airlines

Jul 22

SEA7:03 amSeattle/Tacoma Intl

2h 17m

SFO9:20 amSan Francisco

Aug 5

SFO7:03 amSan Francisco

2h 10m

SEA9:13 amSeattle/Tacoma Intl

$167

Alaska Airlines

Aug 12

SEA7:03 amSeattle/Tacoma Intl

2h 17m

SFO9:20 amSan Francisco

Aug 27

SFO7:00 amSan Francisco

2h 08m

SEA9:08 amSeattle/Tacoma Intl

$170

momondo Fare Finder

Use the filters below to find and compare flights from Washington to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Wed 7/1

1:15 pm-9:00 pm

1 stop7h 45m

San Francisco

Tue 7/7

1:10 pm-9:55 pm

2 stops8h 45m

$162

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Wed 7/22

7:03 am-9:20 am

Nonstop2h 17m

San Francisco

Wed 8/5

7:03 am-9:13 am

Nonstop2h 10m

$167

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Tue 7/14

8:45 am-4:40 pm

2 stops7h 55m

San Francisco

Wed 7/15

12:10 pm-8:05 pm

2 stops7h 55m

$167

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Fri 9/25

8:40 pm-11:10 pm

Nonstop2h 30m

San Francisco

Mon 9/28

10:35 pm-1:05 am

Nonstop2h 30m

$180

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Fri 7/17

3:42 pm-6:23 pm

2 stops26h 41m

San Francisco

Wed 7/22

9:00 pm-10:39 am

1 stop13h 39m

$259

BellinghamSan Francisco

BLI - SFO

BLISFO

Bellingham

Fri 7/17

3:42 pm-8:48 am

1 stop17h 06m

San Francisco

Wed 7/22

9:00 pm-10:39 am

1 stop13h 39m

$265

Quickest round-trip

PascoSan Francisco

PSC - SFO

PSCSFO

Pasco Tri Cities

Thu 6/18

7:00 am-9:06 am

Nonstop2h 06m

San Francisco

Tue 6/23

9:15 am-11:27 am

Nonstop2h 12m

$269

SpokaneSan Francisco

GEG - SFO

GEGSFO

Spokane

Sat 8/22

6:30 am-12:49 pm

1 stop6h 19m

San Francisco

Sun 9/6

3:46 pm-11:07 pm

1 stop7h 21m

$272

PascoSan Francisco

PSC - SFO

PSCSFO

Pasco Tri Cities

Fri 7/3

5:21 pm-11:16 pm

1 stop5h 55m

San Francisco

Sat 7/11

5:29 pm-11:53 pm

1 stop6h 24m

$289

PascoSan Francisco

PSC - SFO

PSCSFO

Pasco Tri Cities

Sat 7/4

5:25 am-12:08 pm

1 stop6h 43m

San Francisco

Sat 7/11

5:55 am-11:43 am

1 stop5h 48m

$309

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $309.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from State of Washington to San Francisco is on a Friday when prices can be found for as low as $307. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $504.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest State of Washington to San Francisco flights are usually those with departure times at noon. Our users have found flights to San Francisco at noon for as low as $336. Flights in the evening are often more expensive with an average ticket price of $394.

What is the cheapest Washington to San Francisco flight route?

Fly from Seattle/Tacoma Intl to San Francisco for the best Washington - San Francisco flight prices

How far in advance should I book a flight from Washington to San Francisco?

You are more likely to see cheaper flights to San Francisco from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $260 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from State of Washington for as low as $175 on momondo.

What cabin class options are available on State of Washington to San Francisco flights?

There are 4 cabin classes available to choose from on State of Washington to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap State of Washington to San Francisco flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to San Francisco

Best Price Found	$156
Fastest flight time	1h 46m
Direct flights	Every day
Airports in San Francisco	1 airport

The best one-way flight to San Francisco from State of Washington in the past 72 hours is $156. The best round-trip flight deal from State of Washington to San Francisco found on momondo in the last 72 hours is $267.

The fastest flight from State of Washington to San Francisco takes 1h 46m

Direct flights go from State of Washington to San Francisco every day.

There is 1 airport in San Francisco. From State of Washington there are direct flights to San Francisco (SFO).

Search flight deals

Frequently asked questions about flying from Washington to San Francisco

When did momondo last update prices for flights from Washington to San Francisco Airport?
Prices for flights from Washington to San Francisco Airport are updated daily.
How many operators does momondo search for flights from Washington to San Francisco Airport?
As of May 2026, there are 7 operators available to choose from for flights from Washington to San Francisco Airport.
How old do you have to be to fly from Washington to San Francisco Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from State of Washington to San Francisco?
momondo data reveals that the most frequently booked plane model on the route from State of Washington to San Francisco is Airbus A320-100/200, representing 15.39% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 15.35%, Boeing 737-800 at 9.20%, and Boeing 737 MAX 8 at 8.77%.

Best airlines flying from State of Washington to San Francisco

Compare and see reviews for airlines that fly from State of Washington to San Francisco with momondo

Airline	Rating	Free Cancellation	Price
Hawaiian Airlines	PriceFrom $78	Free Cancellation	Rating 7.8 2,833 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $78	Free Cancellation	Rating 7.9 8,415 reviews	Search Delta flights
Frontier	PriceFrom $83	Free Cancellation	Rating 5.6 2,929 reviews	Search Frontier flights
Southwest	PriceFrom $103	Free Cancellation	Rating 8.0 4,262 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $117	Free Cancellation	Rating 7.9 12,437 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $117	Free Cancellation	Rating 7.4 9,769 reviews	Search United Airlines flights
American Airlines	PriceFrom $321	Free Cancellation	Rating 7.1 11,642 reviews	Search American Airlines flights

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Modesto

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Hayward

Walnut Creek

Bodega Bay

Roseville

Santa Clara

Berkeley

Fremont

Vallejo

Sunnyvale

Big Sur

South San Francisco

Calistoga

Daly City

Pacific Grove

Salinas

Burlingame

Why use momondo?

Why should I use momondo to find a flight deal from Washington to San Francisco?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington to San Francisco. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington to San Francisco with flexible booking policies on momondo?

All flight searches from Washington to San Francisco on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington to San Francisco?

Once all potential Washington to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington to San Francisco right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Francisco from Washington. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Washington to San Francisco from $89

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to San Francisco departing on 7/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from State of Washington to San Francisco

Our best Delta deals on State of Washington to San Francisco flight tickets

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Our best Alaska Airlines deals on State of Washington to San Francisco flight tickets

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How to get the cheapest flight ticket from State of Washington to San Francisco

What is the cheapest month to fly to San Francisco?

What is the cheapest day to depart on your flight to San Francisco?

What is the cheapest time of day to depart on your flight to San Francisco?

What is the cheapest Washington to San Francisco flight route?

How far in advance should I book a flight from Washington to San Francisco?

What cabin class options are available on State of Washington to San Francisco flights?

What is the cheapest airline that flies from Washington to San Francisco?

What airlines fly to San Francisco?

How many flights depart from State of Washington to San Francisco on average per day?

How many flights depart from State of Washington to San Francisco on average per week?

How long does it take to fly to San Francisco?

Cheap State of Washington to San Francisco flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to San Francisco

Best Price Found

Fastest flight time

Direct flights

Airports in San Francisco

Frequently asked questions about flying from Washington to San Francisco

Best airlines flying from State of Washington to San Francisco

Compare and see reviews for airlines that fly from State of Washington to San Francisco with momondo

Traveling to a place near San Francisco?

Why use momondo?

An easier way to manage your San Francisco trip

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List of cabin classes available on flights landing in San Francisco. Availability may vary depending on flight origin and airline.

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