What airlines fly to State of Washington?

United Airlines, American Airlines and Alaska Airlines are the top three most popular airlines that fly to State of Washington from San José according to our data. United Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 3 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 José Juan Santamaria Intl to Washington?

United Airlines and Alaska Airlines are the most popular carriers operating from San José Juan Santamaria Intl to Washington

When did momondo last update prices for flights from San José Juan Santamaria Intl Airport to Washington?

Prices for flights from San José Juan Santamaria Intl Airport to Washington were last updated today.

How many operators does momondo search for flights from San José Juan Santamaria Intl Airport to Washington?

The number of operators available for flights from San José Juan Santamaria Intl Airport to Washington is 3 as of March 2026.

How old do you have to be to fly from San José Juan Santamaria Intl 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 José Juan Santamaria Intl Airport 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.

$209 Cheap Flights from San José to Washington in 2026

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Find the cheapest flights from San José to Washington

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:25 pm - 11:43 am

SJO

GEG

23h 18m

2 stops

12:35 pm - 7:15 am

GEG

SJO

17h 40m

1 stop

$361United Airlines

Thu, Apr 23 - Mon, Apr 27

11:13 am - 9:11 pm

SJO

GEG

34h 58m

2 stops

5:05 am - 10:11 am

GEG

SJO

28h 06m

2 stops

$368United Airlines

Wed, Apr 15 - Wed, Apr 22

8:45 am - 12:50 am

SJO

PDX

17h 05m

1 stop

11:59 pm - 10:39 pm

PDX

SJO

21h 40m

1 stop

$381United Airlines

Fri, May 29 - Sun, Jun 7

12:30 am - 9:15 pm

SJO

PDX

21h 45m

2 stops

1:14 pm - 10:11 am

PDX

SJO

19h 57m

2 stops

$382United Airlines

Mon, Jun 1 - Tue, Jun 9

8:45 am - 10:48 pm

SJO

PDX

15h 03m

1 stop

7:00 am - 7:15 am

PDX

SJO

23h 15m

1 stop

$384United Airlines

Sat, May 30 - Sun, Jun 7

5:45 am - 5:57 pm

SJO

SEA

13h 12m

2 stops

9:50 am - 11:15 pm

SEA

SJO

12h 25m

2 stops

$392Multiple Airlines

Wed, Sep 23 - Sat, Oct 3

5:45 am - 1:31 pm

SJO

PDX

32h 46m

1 stop

9:26 pm - 11:15 pm

PDX

SJO

24h 49m

1 stop

$398Multiple Airlines

Thu, May 21 - Fri, Jun 5

12:35 am - 1:31 pm

SJO

PDX

13h 56m

1 stop

12:53 pm - 11:33 pm

PDX

SJO

9h 40m

1 stop

$403Alaska Airlines

Tue, May 12 - Mon, May 18

12:53 am - 11:33 am

SJO

PDX

11h 40m

1 stop

12:33 pm - 11:33 pm

PDX

SJO

10h 00m

1 stop

$406Alaska Airlines

Sun, May 17 - Tue, May 19

2:31 pm - 2:19 pm

SJO

GEG

24h 48m

2 stops

1:13 pm - 11:25 am

GEG

SJO

21h 12m

2 stops

$445American Airlines

Tue, May 12 - Tue, May 19

American Airlines flights from San José to State of Washington

Our best American Airlines deals on San José to State of Washington flight tickets

American Airlines

May 12

SJO2:31 pmSan José Juan Santamaria Intl

24h 48m

2 stops

GEG2:19 pmSpokane

May 19

GEG1:13 pmSpokane

21h 12m

2 stops

SJO11:25 amSan José Juan Santamaria Intl

$445

American Airlines

May 1

SJO2:08 pmSan José Juan Santamaria Intl

10h 46m

1 stop

PDX11:54 pmPortland

May 11

PDX10:28 pmPortland

13h 36m

1 stop

SJO1:04 pmSan José Juan Santamaria Intl

$448

American Airlines

Jun 4

SJO11:59 pmSan José Juan Santamaria Intl

21h 44m

1 stop

GEG8:43 pmSpokane

Jun 10

GEG12:51 pmSpokane

8h 51m

1 stop

SJO10:42 pmSan José Juan Santamaria Intl

$450

Delta flights from San José to State of Washington

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

Delta

Apr 5

SJO7:00 amSan José Juan Santamaria Intl

16h 50m

2 stops

GEG10:50 pmSpokane

Apr 13

GEG6:59 pmSpokane

15h 57m

2 stops

SJO11:56 amSan José Juan Santamaria Intl

$693

Delta

Apr 5

SJO1:20 pmSan José Juan Santamaria Intl

22h 30m

2 stops

GEG10:50 amSpokane

Apr 13

GEG10:40 pmSpokane

12h 16m

1 stop

SJO11:56 amSan José Juan Santamaria Intl

$780

Delta

Apr 5

SJO7:00 amSan José Juan Santamaria Intl

15h 37m

1 stop

GEG9:37 pmSpokane

Apr 13

GEG10:40 pmSpokane

12h 16m

1 stop

SJO11:56 amSan José Juan Santamaria Intl

$831

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoséSpokane

SJO - GEG

SJOGEG

San José Juan Santamaria Intl

Thu 4/23

1:25 pm-11:43 am

2 stops23h 18m

Spokane

Mon 4/27

12:35 pm-7:15 am

1 stop17h 40m

$361

San JoséSpokane

SJO - GEG

SJOGEG

San José Juan Santamaria Intl

Wed 4/15

11:13 am-9:11 pm

2 stops34h 58m

Spokane

Wed 4/22

5:05 am-10:11 am

2 stops28h 06m

$368

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Fri 5/29

8:45 am-12:50 am

1 stop17h 05m

Portland

Sun 6/7

11:59 pm-10:39 pm

1 stop21h 40m

$381

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Mon 6/1

12:30 am-9:15 pm

2 stops21h 45m

Portland

Tue 6/9

1:14 pm-10:11 am

2 stops19h 57m

$382

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Sat 5/30

8:45 am-10:48 pm

1 stop15h 03m

Portland

Sun 6/7

7:00 am-7:15 am

1 stop23h 15m

$384

San JoséSeattle

SJO - SEA

SJOSEA

San José Juan Santamaria Intl

Wed 9/23

5:45 am-5:57 pm

2 stops13h 12m

Seattle/Tacoma Intl

Sat 10/3

9:50 am-11:15 pm

2 stops12h 25m

$392

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Thu 5/21

5:45 am-1:31 pm

1 stop32h 46m

Portland

Fri 6/5

9:26 pm-11:15 pm

1 stop24h 49m

$398

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Tue 5/12

12:35 am-1:31 pm

1 stop13h 56m

Portland

Mon 5/18

12:53 pm-11:33 pm

1 stop9h 40m

$403

Quickest round-trip

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Sun 5/17

12:53 am-11:33 am

1 stop11h 40m

Portland

Tue 5/19

12:33 pm-11:33 pm

1 stop10h 00m

$406

San JoséSpokane

SJO - GEG

SJOGEG

San José Juan Santamaria Intl

Tue 5/12

2:31 pm-2:19 pm

2 stops24h 48m

Spokane

Tue 5/19

1:13 pm-11:25 am

2 stops21h 12m

$445

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 José 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

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

The month of October is, on average, the cheapest month to fly to State of Washington from San José, with most prices found around $459. If you aren’t able to travel to State of Washington during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $492.

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 José when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $541 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 José for as low as $444 on momondo.

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

You could potentially save up to 14% on your flight if you consider stops on a San José to State of Washington flight.

Cheap San José to State of Washington flight deals and tips

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

Fastest flight time	12h 36m
Direct flights	None

The fastest flight from San José to State of Washington takes 12h 36m

There are no direct flights from San José to State of Washington. There are no popular flight routes from San José to State of Washington.

Search flight deals

When did momondo last update prices for flights from San José Juan Santamaria Intl Airport to Washington?
Prices for flights from San José Juan Santamaria Intl Airport to Washington were last updated today.
How many operators does momondo search for flights from San José Juan Santamaria Intl Airport to Washington?
The number of operators available for flights from San José Juan Santamaria Intl Airport to Washington is 3 as of March 2026.
How old do you have to be to fly from San José Juan Santamaria Intl 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 José Juan Santamaria Intl Airport 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 José to State of Washington?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from San José to State of Washington is Boeing 737 MAX 8 (100.00% of total bookings).

Best airlines flying from San José to State of Washington

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $295	Free Cancellation	Rating 7.4 9,500 reviews	Search United Airlines flights
American Airlines	PriceFrom $376	Free Cancellation	Rating 7.1 11,520 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $447	Free Cancellation	Rating 7.9 12,133 reviews	Search Alaska Airlines flights

Why use momondo?

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

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

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

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

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

Once all potential San José to Washington 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 San José 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 José and alert you when they change.