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Cheap flights from San Francisco to Washington from $59

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Washington departing on 1/12. 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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Cheap round-trip flights

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Alaska Airlines Logo
9:47 pm - 11:59 pm
SFO
-
PAE
2h 12mnonstop
Alaska Airlines Logo
8:20 am - 10:37 am
PAE
-
SFO
2h 17mnonstop
$117Alaska Airlines
Tue, Jan 6 - Wed, Jan 14
Alaska Airlines Logo
1:10 pm - 3:25 pm
SFO
-
GEG
2h 15mnonstop
Alaska Airlines Logo
4:59 pm - 7:12 pm
GEG
-
SFO
2h 13mnonstop
$121Alaska Airlines
Tue, Jan 27 - Tue, Jan 27
Hawaiian Airlines Logo
10:52 am - 1:02 pm
SFO
-
GEG
2h 10mnonstop
Hawaiian Airlines Logo
3:45 pm - 6:03 pm
GEG
-
SFO
2h 18mnonstop
$123Hawaiian Airlines
Fri, Feb 13 - Wed, Feb 18
Hawaiian Airlines Logo
4:46 pm - 7:05 pm
SFO
-
SEA
2h 19mnonstop
Hawaiian Airlines Logo
8:25 am - 12:23 pm
SEA
-
SFO
3h 58m1 stop
$125Hawaiian Airlines
Sat, Jan 31 - Sat, Feb 7
United Airlines Logo
8:25 am - 10:44 am
SFO
-
GEG
2h 19mnonstop
United Airlines Logo
12:24 pm - 3:06 pm
GEG
-
SFO
2h 42mnonstop
$127United Airlines
Thu, Jan 8 - Wed, Jan 14
Delta Logo
10:35 am - 12:58 pm
SFO
-
SEA
2h 23mnonstop
Delta Logo
6:05 pm - 10:55 pm
SEA
-
SFO
4h 50m1 stop
$127Delta
Thu, Jan 8 - Mon, Jan 12
Delta Logo
1:20 pm - 6:29 pm
SFO
-
SEA
5h 09m1 stop
Delta Logo
6:05 pm - 10:55 pm
SEA
-
SFO
4h 50m1 stop
$138Delta
Thu, Jan 8 - Mon, Jan 12
Multiple Airlines Logo
1:10 pm - 3:25 pm
SFO
-
GEG
2h 15mnonstop
Multiple Airlines Logo
10:50 am - 5:58 pm
GEG
-
SFO
7h 08m1 stop
$150Multiple Airlines
Wed, Feb 11 - Thu, Feb 19
United Airlines Logo
10:40 am - 12:33 pm
SFO
-
PDX
1h 53mnonstop
United Airlines Logo
7:52 pm - 9:50 pm
PDX
-
SFO
1h 58mnonstop
$167United Airlines
Thu, Jan 8 - Thu, Jan 8
Multiple Airlines Logo
10:48 am - 11:24 pm
SFO
-
BLI
12h 36m1 stop
Multiple Airlines Logo
1:02 pm - 8:08 am
BLI
-
SFO
19h 06m1 stop
$200Multiple Airlines
Thu, Feb 26 - Sun, Mar 1

Southwest flights from San Francisco to State of Washington

Our best Southwest deals on San Francisco to State of Washington flight tickets
Southwest
Jan 8
SFO5:05 amSan Francisco
7h 00m
1 stop
SEA12:05 pmSeattle/Tacoma Intl
Jan 13
SEA2:05 pmSeattle/Tacoma Intl
8h 15m
1 stop
SFO10:20 pmSan Francisco
$151
Find similar
Southwest
Jan 17
SFO12:55 pmSan Francisco
7h 30m
1 stop
GEG8:25 pmSpokane
Jan 20
GEG10:50 amSpokane
7h 15m
1 stop
SFO6:05 pmSan Francisco
$154
Find similar
Southwest
Jan 8
SFO3:00 pmSan Francisco
7h 35m
1 stop
SEA10:35 pmSeattle/Tacoma Intl
Jan 12
SEA6:25 amSeattle/Tacoma Intl
7h 55m
2 stops
SFO2:20 pmSan Francisco
$156
Find similar

Alaska Airlines flights from San Francisco to State of Washington

Our best Alaska Airlines deals on San Francisco to State of Washington flight tickets
Alaska Airlines
Feb 18
SFO8:45 pmSan Francisco
2h 14m
PAE10:59 pmEverett Paine Field
Feb 21
PAE7:00 amEverett Paine Field
2h 14m
SFO9:14 amSan Francisco
$117
Find similar
Alaska Airlines
Feb 19
SFO8:45 pmSan Francisco
2h 14m
PAE10:59 pmEverett Paine Field
Feb 21
PAE7:00 amEverett Paine Field
2h 14m
SFO9:14 amSan Francisco
$118
Find similar
Alaska Airlines
Jan 27
SFO1:10 pmSan Francisco
2h 15m
GEG3:25 pmSpokane
Jan 27
GEG4:59 pmSpokane
2h 13m
SFO7:12 pmSan Francisco
$121
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to State of 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from San Francisco to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoEverett

SFO - PAE

SFOPAE

San Francisco

Tue 1/6

9:47 pm-11:59 pm

Nonstop2h 12m

Everett Paine Field

Wed 1/14

8:20 am-10:37 am

Nonstop2h 17m

$117

San FranciscoSpokane

SFO - GEG

SFOGEG

San Francisco

Tue 1/27

1:10 pm-3:25 pm

Nonstop2h 15m

Spokane

Tue 1/27

4:59 pm-7:12 pm

Nonstop2h 13m

$121

San FranciscoSpokane

SFO - GEG

SFOGEG

San Francisco

Fri 2/13

10:52 am-1:02 pm

Nonstop2h 10m

Spokane

Wed 2/18

3:45 pm-6:03 pm

Nonstop2h 18m

$123

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

Sat 1/31

4:46 pm-7:05 pm

Nonstop2h 19m

Seattle/Tacoma Intl

Sat 2/7

8:25 am-12:23 pm

1 stop3h 58m

$125

San FranciscoSpokane

SFO - GEG

SFOGEG

San Francisco

Thu 1/8

8:25 am-10:44 am

Nonstop2h 19m

Spokane

Wed 1/14

12:24 pm-3:06 pm

Nonstop2h 42m

$127

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

Thu 1/8

10:35 am-12:58 pm

Nonstop2h 23m

Seattle/Tacoma Intl

Mon 1/12

6:05 pm-10:55 pm

1 stop4h 50m

$127

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

Thu 1/8

1:20 pm-6:29 pm

1 stop5h 09m

Seattle/Tacoma Intl

Mon 1/12

6:05 pm-10:55 pm

1 stop4h 50m

$138

San FranciscoSpokane

SFO - GEG

SFOGEG

San Francisco

Wed 2/11

1:10 pm-3:25 pm

Nonstop2h 15m

Spokane

Thu 2/19

10:50 am-5:58 pm

1 stop7h 08m

$150

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Thu 1/8

10:40 am-12:33 pm

Nonstop1h 53m

Portland

Thu 1/8

7:52 pm-9:50 pm

Nonstop1h 58m

$167

San FranciscoBellingham

SFO - BLI

SFOBLI

San Francisco

Thu 2/26

10:48 am-11:24 pm

1 stop12h 36m

Bellingham

Sun 3/1

1:02 pm-8:08 am

1 stop19h 06m

$200

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington from

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

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

What is the cheapest month to fly to State of Washington?

The month of January is, on average, the cheapest month to fly to State of Washington from San Francisco, with most prices found around $187. If you aren’t able to travel to State of Washington during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $207.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from San Francisco to State of Washington is on a Friday. Travelers who choose to depart for State of Washington on a Friday will often find tickets for as low as $296. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from San Francisco to State of Washington for around $410.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is in the afternoon when flights can be purchased for as low as $279. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $369 on average. Flights to State of Washington from San Francisco in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest San Francisco to Washington flight route?

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

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $246 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from San Francisco for as low as $147 on momondo.

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

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

Can stopping save me money on San Francisco to State of Washington flights?

No. A direct flight is the cheapest option for a flight between San Francisco to State of Washington.

Cheap San Francisco to State of Washington flight deals and tips

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

Best Price Found

$96

Fastest flight time

1h 49m

Direct flights

Every day

Airports in State of Washington

96 airports
The best one-way flight to State of Washington from San Francisco in the past 72 hours is $96. The best round-trip flight deal from San Francisco to State of Washington found on momondo in the last 72 hours is $226.
The fastest flight from San Francisco to State of Washington takes 1h 49m
Direct flights go from San Francisco to State of Washington every day.
There are 96 airports in State of Washington. From San Francisco there are direct flights to Pasco Tri Cities (PSC), Portland (PDX), Everett Paine Field (PAE), Spokane (GEG).
Search flight deals

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

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

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

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

    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 San Francisco Airport to Washington.

  • What documentation or ID do you need to fly to Washington?

    The travel and health documents you'll need for your trip to Washington may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from San Francisco to State of Washington?

Best airlines flying from San Francisco to State of Washington

Compare and see reviews for airlines that fly from San Francisco to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $81Free CancellationRating
7.2
700 reviews
Search Allegiant Air flights
FrontierPriceFrom $101Free CancellationRating
5.8
3,080 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $105Free CancellationRating
7.8
2,820 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $110Free CancellationRating
7.9
8,008 reviews
Search Delta flights
United AirlinesPriceFrom $127Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $136Free CancellationRating
8.0
11,479 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $257Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Francisco to Washington. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Washington from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington from San Francisco.

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

If you are simply researching potential flights to Washington, momondo offers a useful price alert feature which will track prices for flights to Washington from San Francisco and alert you when they change.

An easier way to manage your State of Washington trip

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