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Cheap flights from San Francisco Bay Area to Washington from $49

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 Bay Area to Washington departing on 1/14. 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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0 bags

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Find the cheapest flights from San Francisco Bay Area to Washington

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
7:45 pm - 10:03 pm
SFO
-
PAE
2h 18mnonstop
Alaska Airlines Logo
8:20 am - 10:37 am
PAE
-
SFO
2h 17mnonstop
$97Alaska Airlines
Mon, Jan 12 - Wed, Feb 11
Hawaiian Airlines Logo
9:33 pm - 11:36 pm
STS
-
SEA
2h 03mnonstop
Hawaiian Airlines Logo
9:59 pm - 11:59 pm
SEA
-
STS
2h 00mnonstop
$108Hawaiian Airlines
Fri, Jan 16 - Mon, Jan 19
Alaska Airlines Logo
8:45 pm - 10:59 pm
SFO
-
PAE
2h 14mnonstop
Alaska Airlines Logo
12:49 pm - 3:01 pm
PAE
-
SFO
2h 12mnonstop
$116Alaska Airlines
Wed, Feb 18 - Thu, Feb 19
Delta Logo
6:45 am - 2:44 pm
SJC
-
SEA
7h 59m1 stop
Delta Logo
7:25 am - 12:52 pm
SEA
-
SJC
5h 27m1 stop
$117Delta
Thu, Feb 26 - Sun, Mar 1
Southwest Logo
6:10 pm - 8:20 pm
OAK
-
SEA
2h 10mnonstop
Southwest Logo
5:15 am - 6:30 pm
SEA
-
OAK
13h 15m2 stops
$118Southwest
Tue, Jan 13 - Thu, Jan 15
United Airlines Logo
9:05 am - 11:29 am
SFO
-
SEA
2h 24mnonstop
United Airlines Logo
9:25 am - 11:43 am
SEA
-
SFO
2h 18mnonstop
$121United Airlines
Thu, Jan 15 - Fri, Jan 16
Southwest Logo
8:10 am - 4:50 pm
SJC
-
SEA
8h 40m1 stop
Southwest Logo
10:20 am - 6:15 pm
SEA
-
SJC
7h 55m2 stops
$122Southwest
Sat, Jan 17 - Sat, Jan 24
Delta Logo
3:47 pm - 10:24 pm
SJC
-
SEA
6h 37m1 stop
Delta Logo
5:25 am - 12:26 pm
SEA
-
SJC
7h 01m1 stop
$127Delta
Sat, Jan 10 - Sat, Jan 17
Frontier Logo
11:27 am - 9:34 am
SJC
-
PDX
22h 07m1 stop
Frontier Logo
5:31 pm - 10:32 am
PDX
-
SJC
17h 01m1 stop
$158Frontier
Thu, Jan 8 - Sun, Jan 11
United Airlines Logo
5:05 pm - 6:55 pm
SFO
-
PDX
1h 50mnonstop
United Airlines Logo
3:50 pm - 5:46 pm
PDX
-
SFO
1h 56mnonstop
$168United Airlines
Sat, Feb 14 - Tue, Feb 17

Hawaiian Airlines flights from San Francisco Bay Area to State of Washington

Our best Hawaiian Airlines deals on San Francisco Bay Area to State of Washington flight tickets
Hawaiian Airlines
Jan 16
STS9:33 pmSanta Rosa Sonoma County
2h 03m
SEA11:36 pmSeattle/Tacoma Intl
Jan 19
SEA9:59 pmSeattle/Tacoma Intl
2h 00m
STS11:59 pmSanta Rosa Sonoma County
$108
Find similar
Hawaiian Airlines
Jan 9
SFO7:00 amSan Francisco
2h 18m
SEA9:18 amSeattle/Tacoma Intl
Jan 11
SEA8:25 amSeattle/Tacoma Intl
3h 58m
1 stop
SFO12:23 pmSan Francisco
$126
Find similar
Hawaiian Airlines
Jan 8
SFO6:18 pmSan Francisco
4h 46m
1 stop
GEG11:04 pmSpokane
Jan 11
GEG4:59 pmSpokane
2h 13m
SFO7:12 pmSan Francisco
$134
Find similar

Delta flights from San Francisco Bay Area to State of Washington

Our best Delta deals on San Francisco Bay Area to State of Washington flight tickets
Delta
Feb 26
SJC9:15 amSan Jose
5h 29m
1 stop
SEA2:44 pmSeattle/Tacoma Intl
Mar 2
SEA9:50 amSeattle/Tacoma Intl
5h 06m
1 stop
SJC2:56 pmSan Jose
$117
Find similar
Delta
Jan 10
SJC3:47 pmSan Jose
6h 37m
1 stop
SEA10:24 pmSeattle/Tacoma Intl
Jan 17
SEA5:25 amSeattle/Tacoma Intl
7h 01m
1 stop
SJC12:26 pmSan Jose
$127
Find similar
Delta
Jan 13
OAK4:54 pmOakland
6h 28m
1 stop
SEA11:22 pmSeattle/Tacoma Intl
Jan 21
SEA7:00 pmSeattle/Tacoma Intl
4h 53m
1 stop
OAK11:53 pmOakland
$137
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momondo Fare Finder

 
Customize your flight search to find flights from San Francisco Bay Area 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 20, 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoEverett

SFO - PAE

SFOPAE

San Francisco

Mon 1/12

7:45 pm-10:03 pm

Nonstop2h 18m

Everett Paine Field

Wed 2/11

8:20 am-10:37 am

Nonstop2h 17m

$97

Santa RosaSeattle

STS - SEA

STSSEA

Santa Rosa Sonoma County

Fri 1/16

9:33 pm-11:36 pm

Nonstop2h 03m

Seattle/Tacoma Intl

Mon 1/19

9:59 pm-11:59 pm

Nonstop2h 00m

$108

San FranciscoEverett

SFO - PAE

SFOPAE

San Francisco

Wed 2/18

8:45 pm-10:59 pm

Nonstop2h 14m

Everett Paine Field

Thu 2/19

12:49 pm-3:01 pm

Nonstop2h 12m

$116

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Thu 2/26

6:45 am-2:44 pm

1 stop7h 59m

Seattle/Tacoma Intl

Sun 3/1

7:25 am-12:52 pm

1 stop5h 27m

$117

OaklandSeattle

OAK - SEA

OAKSEA

Oakland

Tue 1/13

6:10 pm-8:20 pm

Nonstop2h 10m

Seattle/Tacoma Intl

Thu 1/15

5:15 am-6:30 pm

2 stops13h 15m

$118

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

Thu 1/15

9:05 am-11:29 am

Nonstop2h 24m

Seattle/Tacoma Intl

Fri 1/16

9:25 am-11:43 am

Nonstop2h 18m

$121

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Sat 1/17

8:10 am-4:50 pm

1 stop8h 40m

Seattle/Tacoma Intl

Sat 1/24

10:20 am-6:15 pm

2 stops7h 55m

$122

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Sat 1/10

3:47 pm-10:24 pm

1 stop6h 37m

Seattle/Tacoma Intl

Sat 1/17

5:25 am-12:26 pm

1 stop7h 01m

$127

San JosePortland

SJC - PDX

SJCPDX

San Jose

Thu 1/8

11:27 am-9:34 am

1 stop22h 07m

Portland

Sun 1/11

5:31 pm-10:32 am

1 stop17h 01m

$158

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Sat 2/14

5:05 pm-6:55 pm

Nonstop1h 50m

Portland

Tue 2/17

3:50 pm-5:46 pm

Nonstop1h 56m

$168

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 Bay Area 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 Bay Area, 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 Bay Area 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 Bay Area 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 Bay Area in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest San Francisco Bay Area to Washington flight route?

Fly from San Jose to Seattle/Tacoma Intl for the best San Francisco Bay Area - 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 Bay Area 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 Bay Area for as low as $147 on momondo.

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

There are 4 cabin classes available to choose from on San Francisco Bay Area 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 Bay Area to State of Washington flights?

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

Cheap San Francisco Bay Area to State of Washington flight deals and tips

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

Fastest flight time

1h 35m

Direct flights

Every day

Airports in State of Washington

96 airports
The fastest flight from San Francisco Bay Area to State of Washington takes 1h 35m
Direct flights go from San Francisco Bay Area to State of Washington every day.
There are 96 airports in State of Washington. From San Francisco Bay Area there are direct flights to Portland (PDX).
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  • When did momondo last update prices for flights from San Francisco Bay Area to Washington?

    Prices for flights from San Francisco Bay Area to Washington were last updated today.

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

  • How old do you have to be to fly from San Francisco Bay Area 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 Bay Area to Washington.

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

    The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from San Francisco Bay Area to State of Washington

Compare and see reviews for airlines that fly from San Francisco Bay Area to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $67Free CancellationRating
6.3
8,193 reviews
Search Spirit Airlines flights
Allegiant AirPriceFrom $79Free CancellationRating
7.2
702 reviews
Search Allegiant Air flights
FrontierPriceFrom $101Free CancellationRating
5.8
3,082 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $105Free CancellationRating
7.8
2,821 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $109Free CancellationRating
7.9
8,021 reviews
Search Delta flights
United AirlinesPriceFrom $126Free CancellationRating
7.4
9,099 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $133Free CancellationRating
8.0
11,492 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $134Free CancellationRating
8.0
4,257 reviews
Search Southwest flights
American AirlinesPriceFrom $277Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for San Francisco Bay Area to Washington flights to just show those with flexible booking policies.

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

Once you have performed a search for San Francisco Bay Area to Washington flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from San Francisco Bay Area to Washington now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington and let you know when they change.

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Find better results for your trip to Washington

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