What is the cheapest airline that flies from San José Juan Santamaria Intl to Washington?

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

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 49% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 4 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

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 4 as of July 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.

$234 Cheap Flights from San José to Washington in 2026

Discover deals from 900+ travel sites with momondo.

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.

5:05 am - 4:47 pm

SJO

PDX

12h 42m

2 stops

10:45 am - 11:40 pm

PDX

SJO

11h 55m

2 stops

$386Multiple Airlines

Sun, Jul 19 - Wed, Jul 29

5:45 am - 8:36 pm

SJO

PDX

15h 51m

2 stops

7:03 am - 11:15 pm

PDX

SJO

15h 12m

2 stops

$392Multiple Airlines

Sat, Sep 19 - Tue, Sep 22

5:05 am - 4:47 pm

SJO

PDX

12h 42m

2 stops

7:00 am - 11:15 pm

PDX

SJO

15h 15m

1 stop

$394Multiple Airlines

Tue, Jul 21 - Tue, Aug 4

5:05 am - 4:47 pm

SJO

PDX

12h 42m

2 stops

10:33 am - 11:40 pm

PDX

SJO

12h 07m

2 stops

$395Multiple Airlines

Mon, Aug 17 - Sun, Aug 23

8:45 am - 10:16 pm

SJO

GEG

14h 31m

1 stop

6:00 am - 12:21 pm

GEG

SJO

29h 21m

2 stops

$487United Airlines

Thu, Oct 1 - Mon, Oct 5

7:55 am - 8:49 pm

SJO

GEG

37h 54m

2 stops

6:00 am - 12:21 pm

GEG

SJO

29h 21m

2 stops

$496United Airlines

Thu, Oct 1 - Mon, Oct 5

7:55 am - 8:49 pm

SJO

GEG

37h 54m

2 stops

5:00 am - 7:37 pm

GEG

SJO

37h 37m

2 stops

$521United Airlines

Thu, Oct 1 - Mon, Oct 5

7:55 am - 8:49 pm

SJO

GEG

37h 54m

2 stops

6:00 am - 7:37 pm

GEG

SJO

36h 37m

2 stops

$522United Airlines

Thu, Oct 1 - Mon, Oct 5

1:06 am - 6:33 pm

SJO

SEA

18h 27m

2 stops

5:10 pm - 11:46 pm

SEA

SJO

29h 36m

1 stop

$559Alaska Airlines

Tue, Jul 28 - Wed, Aug 12

1:06 am - 7:17 am

SJO

SEA

31h 11m

2 stops

11:15 am - 11:46 pm

SEA

SJO

11h 31m

1 stop

$574Alaska Airlines

Wed, Aug 5 - Mon, Aug 17

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Hawaiian Airlines flights from San José to State of Washington

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

Hawaiian Airlines

Jul 12

SJO1:06 amSan José Juan Santamaria Intl

16h 41m

1 stop

PDX4:47 pmPortland

Jul 16

PDX7:00 amPortland

15h 46m

1 stop

SJO11:46 pmSan José Juan Santamaria Intl

$596

Hawaiian Airlines

Jul 23

SJO1:06 amSan José Juan Santamaria Intl

15h 27m

1 stop

SEA3:33 pmSeattle/Tacoma Intl

Jul 29

SEA12:38 pmSeattle/Tacoma Intl

10h 08m

1 stop

SJO11:46 pmSan José Juan Santamaria Intl

$598

Hawaiian Airlines

Jul 12

SJO1:06 amSan José Juan Santamaria Intl

12h 42m

1 stop

SEA12:48 pmSeattle/Tacoma Intl

Jul 30

SEA10:03 amSeattle/Tacoma Intl

12h 43m

1 stop

SJO11:46 pmSan José Juan Santamaria Intl

$648

United Airlines flights from San José to State of Washington

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

United Airlines

Sep 18

SJO8:45 amSan José Juan Santamaria Intl

13h 14m

1 stop

PDX8:59 pmPortland

Sep 27

PDX6:50 amPortland

11h 47m

1 stop

SJO7:37 pmSan José Juan Santamaria Intl

$472

United Airlines

Oct 1

SJO8:45 amSan José Juan Santamaria Intl

14h 31m

1 stop

GEG10:16 pmSpokane

Oct 5

GEG6:00 amSpokane

29h 21m

2 stops

SJO12:21 pmSan José Juan Santamaria Intl

$487

United Airlines

Jul 15

SJO8:45 amSan José Juan Santamaria Intl

15h 03m

1 stop

PDX10:48 pmPortland

Jul 26

PDX5:15 amPortland

25h 00m

1 stop

SJO7:15 amSan José Juan Santamaria Intl

$495

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Sun 7/19

5:05 am-4:47 pm

2 stops12h 42m

Portland

Wed 7/29

10:45 am-11:40 pm

2 stops11h 55m

$386

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Sat 9/19

5:45 am-8:36 pm

2 stops15h 51m

Portland

Tue 9/22

7:03 am-11:15 pm

2 stops15h 12m

$392

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Tue 7/21

5:05 am-4:47 pm

2 stops12h 42m

Portland

Tue 8/4

7:00 am-11:15 pm

1 stop15h 15m

$394

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Mon 8/17

5:05 am-4:47 pm

2 stops12h 42m

Portland

Sun 8/23

10:33 am-11:40 pm

2 stops12h 07m

$395

San JoséSpokane

SJO - GEG

SJOGEG

San José Juan Santamaria Intl

Thu 10/1

8:45 am-10:16 pm

1 stop14h 31m

Spokane

Mon 10/5

6:00 am-12:21 pm

2 stops29h 21m

$487

San JoséSpokane

SJO - GEG

SJOGEG

San José Juan Santamaria Intl

Thu 10/1

7:55 am-8:49 pm

2 stops37h 54m

Spokane

Mon 10/5

6:00 am-12:21 pm

2 stops29h 21m

$496

San JoséSpokane

SJO - GEG

SJOGEG

San José Juan Santamaria Intl

Thu 10/1

7:55 am-8:49 pm

2 stops37h 54m

Spokane

Mon 10/5

5:00 am-7:37 pm

2 stops37h 37m

$521

San JoséSpokane

SJO - GEG

SJOGEG

San José Juan Santamaria Intl

Thu 10/1

7:55 am-8:49 pm

2 stops37h 54m

Spokane

Mon 10/5

6:00 am-7:37 pm

2 stops36h 37m

$522

San JoséSeattle

SJO - SEA

SJOSEA

San José Juan Santamaria Intl

Tue 7/28

1:06 am-6:33 pm

2 stops18h 27m

Seattle/Tacoma Intl

Wed 8/12

5:10 pm-11:46 pm

1 stop29h 36m

$559

San JoséSeattle

SJO - SEA

SJOSEA

San José Juan Santamaria Intl

Wed 8/5

1:06 am-7:17 am

2 stops31h 11m

Seattle/Tacoma Intl

Mon 8/17

11:15 am-11:46 pm

1 stop11h 31m

$574

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 March is, on average, the cheapest month to fly to State of Washington from San José, with most prices found around $216. If you aren’t able to travel to State of Washington during the month of March, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $240.

How far in advance should I book a flight from San José to 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 $582 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 $520 on momondo.

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

You could potentially save up to 9% 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	10h 51m
Direct flights	None

The fastest flight from San José to State of Washington takes 10h 51m

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

Frequently asked questions about flying from San José 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 4 as of July 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.

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 9,930 reviews	Search United Airlines flights
American Airlines	PriceFrom $376	Free Cancellation	Rating 7.1 11,763 reviews	Search American Airlines flights
Southwest	PriceFrom $440	Free Cancellation	Rating 7.9 4,251 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $460	Free Cancellation	Rating 7.9 12,617 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.