What airlines fly to State of Washington?

Alaska Airlines, United Airlines and Delta are the top three most popular airlines that fly to State of Washington from San Jose, California according to our data. Alaska Airlines is the first choice among our users, with 61% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 9 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

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

Alaska Airlines, Southwest, and Delta are the most popular carriers operating from San Jose to Washington

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

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

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

The number of operators available for flights from San Jose Airport to Washington is 7 as of March 2026.

How old do you have to be to fly from San Jose 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 Jose Airport to Washington.

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

The required travel and health documents for your Washington 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 Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$69 Cheap Flights from San Jose to Washington in 2026

Q: How many flights depart from San Jose, California to State of Washington on average per week?

As of March 2026, 119 flights take off from San Jose, California and land in State of Washington each week. The most common flight departure day for this route is Fri, with 37% of weekly flights taking off on this day.

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

As of March 2026, 17 flights take off from San Jose, California and land in State of Washington each day. The most common flight departure time for this route is 7:00AM, with 63% of daily flights taking off at noon.

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Find the cheapest flights from San Jose, California to Washington

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:32 pm - 9:00 pm

SJC

SEA

2h 28mnonstop

12:40 pm - 3:00 pm

SEA

SJC

2h 20mnonstop

$117Delta

Tue, Apr 14 - Tue, Apr 21

5:50 pm - 12:55 am

SJC

SEA

7h 05m

2 stops

6:15 pm - 11:55 pm

SEA

SJC

5h 40m

1 stop

$118Southwest

Fri, May 8 - Fri, May 15

3:00 pm - 10:55 pm

SJC

SEA

7h 55m

2 stops

12:10 pm - 5:30 pm

SEA

SJC

5h 20m

1 stop

$122Southwest

Wed, Apr 15 - Wed, Apr 22

5:50 pm - 12:55 am

SJC

SEA

7h 05m

2 stops

5:00 am - 12:00 pm

SEA

SJC

7h 00m

2 stops

$123Southwest

Fri, May 8 - Sun, May 10

3:00 pm - 10:55 pm

SJC

SEA

7h 55m

2 stops

6:50 am - 1:45 pm

SEA

SJC

6h 55m

2 stops

$127Southwest

Wed, Apr 15 - Wed, Apr 22

4:55 pm - 12:20 am

SJC

SEA

7h 25m

1 stop

6:30 am - 9:00 pm

SEA

SJC

14h 30m

2 stops

$128Southwest

Wed, Apr 1 - Wed, Apr 8

8:00 am - 10:20 am

SJC

SEA

2h 20mnonstop

1:00 pm - 6:45 pm

SEA

SJC

5h 45m

1 stop

$131Alaska Airlines

Tue, Mar 31 - Tue, Mar 31

6:15 am - 8:38 am

SJC

SEA

2h 23mnonstop

5:31 pm - 7:46 pm

SEA

SJC

2h 15mnonstop

$132Alaska Airlines

Mon, Apr 13 - Thu, Apr 23

11:10 am - 10:30 pm

SJC

SEA

11h 20m

2 stops

6:30 am - 9:00 pm

SEA

SJC

14h 30m

2 stops

$133Southwest

Wed, Apr 1 - Wed, Apr 8

6:32 pm - 11:56 pm

SJC

PDX

5h 24m

1 stop

5:30 am - 10:55 am

PDX

SJC

5h 25m

1 stop

$165Delta

Tue, Apr 21 - Sat, Apr 25

Alaska Airlines flights from San Jose, California to State of Washington

Our best Alaska Airlines deals on San Jose, California to State of Washington flight tickets

Alaska Airlines

Mar 31

SJC8:00 amSan Jose

2h 20m

SEA10:20 amSeattle/Tacoma Intl

Mar 31

SEA1:00 pmSeattle/Tacoma Intl

5h 45m

1 stop

SJC6:45 pmSan Jose

$131

Alaska Airlines

Apr 13

SJC6:15 amSan Jose

2h 23m

SEA8:38 amSeattle/Tacoma Intl

Apr 23

SEA5:31 pmSeattle/Tacoma Intl

2h 15m

SJC7:46 pmSan Jose

$132

Alaska Airlines

Apr 1

SJC10:22 amSan Jose

2h 18m

SEA12:40 pmSeattle/Tacoma Intl

Apr 7

SEA5:45 pmSeattle/Tacoma Intl

2h 15m

SJC8:00 pmSan Jose

$137

Southwest flights from San Jose, California to State of Washington

Our best Southwest deals on San Jose, California to State of Washington flight tickets

Southwest

May 8

SJC5:50 pmSan Jose

7h 05m

2 stops

SEA12:55 amSeattle/Tacoma Intl

May 15

SEA6:15 pmSeattle/Tacoma Intl

5h 40m

1 stop

SJC11:55 pmSan Jose

$118

Southwest

Apr 15

SJC3:00 pmSan Jose

7h 55m

2 stops

SEA10:55 pmSeattle/Tacoma Intl

Apr 22

SEA12:10 pmSeattle/Tacoma Intl

5h 20m

1 stop

SJC5:30 pmSan Jose

$122

Southwest

May 8

SJC5:50 pmSan Jose

7h 05m

2 stops

SEA12:55 amSeattle/Tacoma Intl

May 10

SEA5:00 amSeattle/Tacoma Intl

7h 00m

2 stops

SJC12:00 pmSan Jose

$123

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Tue 4/14

6:32 pm-9:00 pm

Nonstop2h 28m

Seattle/Tacoma Intl

Tue 4/21

12:40 pm-3:00 pm

Nonstop2h 20m

$117

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Fri 5/8

5:50 pm-12:55 am

2 stops7h 05m

Seattle/Tacoma Intl

Fri 5/15

6:15 pm-11:55 pm

1 stop5h 40m

$118

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Wed 4/15

3:00 pm-10:55 pm

2 stops7h 55m

Seattle/Tacoma Intl

Wed 4/22

12:10 pm-5:30 pm

1 stop5h 20m

$122

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Fri 5/8

5:50 pm-12:55 am

2 stops7h 05m

Seattle/Tacoma Intl

Sun 5/10

5:00 am-12:00 pm

2 stops7h 00m

$123

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Wed 4/15

3:00 pm-10:55 pm

2 stops7h 55m

Seattle/Tacoma Intl

Wed 4/22

6:50 am-1:45 pm

2 stops6h 55m

$127

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Wed 4/1

4:55 pm-12:20 am

1 stop7h 25m

Seattle/Tacoma Intl

Wed 4/8

6:30 am-9:00 pm

2 stops14h 30m

$128

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Tue 3/31

8:00 am-10:20 am

Nonstop2h 20m

Seattle/Tacoma Intl

Tue 3/31

1:00 pm-6:45 pm

1 stop5h 45m

$131

Quickest round-trip

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Mon 4/13

6:15 am-8:38 am

Nonstop2h 23m

Seattle/Tacoma Intl

Thu 4/23

5:31 pm-7:46 pm

Nonstop2h 15m

$132

San JoseSeattle

SJC - SEA

SJCSEA

San Jose

Wed 4/1

11:10 am-10:30 pm

2 stops11h 20m

Seattle/Tacoma Intl

Wed 4/8

6:30 am-9:00 pm

2 stops14h 30m

$133

San JosePortland

SJC - PDX

SJCPDX

San Jose

Tue 4/21

6:32 pm-11:56 pm

1 stop5h 24m

Portland

Sat 4/25

5:30 am-10:55 am

1 stop5h 25m

$165

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 San Jose, California 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

Prices

Airlines

Other information

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 Jose, California, with most prices found around $191. If you aren’t able to travel to State of Washington during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $219.

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

The cheapest day to depart from San Jose, California to State of Washington is on a Thursday. Travelers who choose to depart for State of Washington on a Thursday will often find tickets for as low as $298. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from San Jose, California to State of Washington for around $419.

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 evening when flights can be purchased for as low as $273. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $357 on average. Flights to State of Washington from San Jose, California at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest San Jose to Washington flight route?

Fly from San Jose to Seattle/Tacoma Intl for the best San Jose - 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 Jose, California when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $251 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 Jose, California for as low as $193 on momondo.

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

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

Cheap San Jose, California to State of Washington flight deals and tips

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

Best Price Found	$126
Fastest flight time	1h 45m
Direct flights	Every day
Airports in State of Washington	96 airports

The best one-way flight to State of Washington from San Jose, California in the past 72 hours is $126. The best round-trip flight deal from San Jose, California to State of Washington found on momondo in the last 72 hours is $210.

The fastest flight from San Jose, California to State of Washington takes 1h 45m

Direct flights go from San Jose, California to State of Washington every day.

There are 96 airports in State of Washington. From San Jose, California there are direct flights to Portland (PDX).

Search flight deals

When did momondo last update prices for flights from San Jose Airport to Washington?
Prices for flights from San Jose Airport to Washington are updated daily.
How many operators does momondo search for flights from San Jose Airport to Washington?
The number of operators available for flights from San Jose Airport to Washington is 7 as of March 2026.
How old do you have to be to fly from San Jose 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 Jose Airport to Washington.
What documentation or ID do you need to fly to Washington?
The required travel and health documents for your Washington 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 Washington. 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 San Jose, California to State of Washington?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from San Jose, California to State of Washington is Boeing 737-800 Passenger/BBJ2 (winglets) (28.26% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (14.91%), Boeing 737 (8.37%), and Boeing 737-900 Passenger/BBJ3 (winglets) (7.88%).

Best airlines flying from San Jose, California to State of Washington

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

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $67	Free Cancellation	Rating 6.3 8,499 reviews	Search Spirit Airlines flights
Hawaiian Airlines	PriceFrom $88	Free Cancellation	Rating 7.8 2,836 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $90	Free Cancellation	Rating 7.9 8,267 reviews	Search Delta flights
Alaska Airlines	PriceFrom $117	Free Cancellation	Rating 8.0 11,993 reviews	Search Alaska Airlines flights
Frontier	PriceFrom $122	Free Cancellation	Rating 5.7 3,041 reviews	Search Frontier flights
Southwest	PriceFrom $133	Free Cancellation	Rating 8.0 4,310 reviews	Search Southwest flights
United Airlines	PriceFrom $133	Free Cancellation	Rating 7.4 9,403 reviews	Search United Airlines flights

Why use momondo?

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

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

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

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

How can momondo help me find flights from San Jose 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 Jose.

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

Yes. momondo can track prices for San Jose to Washington flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.