How long is the flight from Costa Rica to State of Washington?

If you’re flying from a popular airport in Costa Rica, such as Liberia or San José, and flying into State of Washington, then you can expect flight times to average 10h 18m and 10h 39m, respectively.

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 Costa Rica according to our data. United 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 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 Costa Rica to Washington?

United Airlines, American Airlines, and Southwest are the most popular carriers operating from Costa Rica to Washington

When did momondo last update prices for flights from Costa Rica to Washington?

Prices for flights from Costa Rica to Washington are refreshed on a daily basis.

How many operators does momondo search for flights from Costa Rica to Washington?

As of March 2026, there are 3 operators available to choose from for flights from Costa Rica to Washington.

How old do you have to be to fly from Costa Rica to Washington?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Costa Rica 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.

$200 Cheap Flights from Costa Rica to Washington in 2026

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Find the cheapest flights from Costa Rica to Washington

Round-trip

One-way

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Recent round-trip flight deals from Costa Rica to Washington

Enter your travel dates to find the best prices.

1:25 pm - 10:48 pm

SJO

PDX

10h 23m

1 stop

6:03 pm - 7:15 am

PDX

SJO

12h 12m

1 stop

$352United Airlines

Wed, May 27 - Wed, Jun 3

12:35 am - 4:38 pm

SJO

PDX

17h 03m

1 stop

12:53 pm - 11:33 pm

PDX

SJO

9h 40m

1 stop

$361Alaska Airlines

Tue, May 12 - Mon, May 18

11:13 am - 10:48 pm

SJO

PDX

12h 35m

1 stop

6:03 pm - 10:11 am

PDX

SJO

15h 08m

2 stops

$365United Airlines

Fri, May 29 - Tue, Jun 2

6:30 am - 11:53 pm

SJO

PDX

18h 23m

1 stop

10:28 pm - 1:08 pm

PDX

SJO

13h 40m

1 stop

$367American Airlines

Tue, May 12 - Tue, May 19

12:55 am - 11:44 pm

SJO

PDX

23h 49m

1 stop

10:45 am - 11:25 pm

PDX

SJO

11h 40m

1 stop

$368Alaska Airlines

Thu, May 7 - Tue, May 12

2:08 pm - 11:54 pm

SJO

PDX

10h 46m

1 stop

12:59 am - 1:22 pm

PDX

SJO

11h 23m

1 stop

$370American Airlines

Fri, May 8 - Mon, May 11

5:45 am - 8:05 pm

SJO

SEA

15h 20m

2 stops

8:00 am - 11:15 pm

SEA

SJO

14h 15m

2 stops

$373Multiple Airlines

Sat, Aug 29 - Sat, Sep 5

2:08 pm - 11:54 pm

SJO

PDX

10h 46m

1 stop

11:47 pm - 1:08 pm

PDX

SJO

12h 21m

2 stops

$374American Airlines

Fri, May 8 - Tue, May 12

1:16 pm - 4:54 pm

SJO

GEG

28h 38m

2 stops

6:00 am - 11:07 am

GEG

SJO

28h 07m

2 stops

$506GOL

Mon, Mar 30 - Tue, Apr 7

1:16 pm - 4:55 pm

SJO

GEG

28h 39m

2 stops

1:22 pm - 1:08 pm

GEG

SJO

22h 46m

2 stops

$580GOL

Mon, Apr 6 - Tue, Apr 14

Alaska Airlines flights from Costa Rica to State of Washington

Our best Alaska Airlines deals on Costa Rica to State of Washington flight tickets

Alaska Airlines

May 12

SJO12:35 amSan José Juan Santamaria Intl

17h 03m

1 stop

PDX4:38 pmPortland

May 18

PDX12:53 pmPortland

9h 40m

1 stop

SJO11:33 pmSan José Juan Santamaria Intl

$361

Alaska Airlines

May 7

SJO12:55 amSan José Juan Santamaria Intl

23h 49m

1 stop

PDX11:44 pmPortland

May 12

PDX10:45 amPortland

11h 40m

1 stop

SJO11:25 pmSan José Juan Santamaria Intl

$368

Alaska Airlines

May 8

LIR11:20 amLiberia

13h 24m

1 stop

PDX11:44 pmPortland

May 16

PDX9:26 pmPortland

31h 54m

1 stop

LIR6:20 amLiberia

$417

WestJet flights from Costa Rica to State of Washington

Our best WestJet deals on Costa Rica to State of Washington flight tickets

WestJet

Jun 19

LIR1:15 pmLiberia

21h 25m

2 stops

SEA9:40 amSeattle/Tacoma Intl

Jun 22

SEA7:35 pmSeattle/Tacoma Intl

15h 50m

2 stops

LIR12:25 pmLiberia

$755

WestJet

Jun 19

LIR1:15 pmLiberia

21h 25m

2 stops

SEA9:40 amSeattle/Tacoma Intl

Jun 22

SEA7:00 amSeattle/Tacoma Intl

28h 25m

3 stops

LIR12:25 pmLiberia

$770

Fly from

Fly to

Route

Depart

Return

Price

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Wed 5/27

1:25 pm-10:48 pm

1 stop10h 23m

Portland

Wed 6/3

6:03 pm-7:15 am

1 stop12h 12m

$352

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Tue 5/12

12:35 am-4:38 pm

1 stop17h 03m

Portland

Mon 5/18

12:53 pm-11:33 pm

1 stop9h 40m

$361

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Fri 5/29

11:13 am-10:48 pm

1 stop12h 35m

Portland

Tue 6/2

6:03 pm-10:11 am

2 stops15h 08m

$365

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Tue 5/12

6:30 am-11:53 pm

1 stop18h 23m

Portland

Tue 5/19

10:28 pm-1:08 pm

1 stop13h 40m

$367

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Thu 5/7

12:55 am-11:44 pm

1 stop23h 49m

Portland

Tue 5/12

10:45 am-11:25 pm

1 stop11h 40m

$368

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Fri 5/8

2:08 pm-11:54 pm

1 stop10h 46m

Portland

Mon 5/11

12:59 am-1:22 pm

1 stop11h 23m

$370

San JoséSeattle

SJO - SEA

SJOSEA

San José Juan Santamaria Intl

Sat 8/29

5:45 am-8:05 pm

2 stops15h 20m

Seattle/Tacoma Intl

Sat 9/5

8:00 am-11:15 pm

2 stops14h 15m

$373

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Fri 5/8

2:08 pm-11:54 pm

1 stop10h 46m

Portland

Tue 5/12

11:47 pm-1:08 pm

2 stops12h 21m

$374

San JoséSpokane

SJO - GEG

SJOGEG

San José Juan Santamaria Intl

Mon 3/30

1:16 pm-4:54 pm

2 stops28h 38m

Spokane

Tue 4/7

6:00 am-11:07 am

2 stops28h 07m

$506

San JoséSpokane

SJO - GEG

SJOGEG

San José Juan Santamaria Intl

Mon 4/6

1:16 pm-4:55 pm

2 stops28h 39m

Spokane

Tue 4/14

1:22 pm-1:08 pm

2 stops22h 46m

$580

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 Costa Rica 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 October is, on average, the cheapest month to fly to State of Washington from Costa Rica, 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.

What is the cheapest Costa Rica to Washington flight route?

Fly from Liberia to Seattle/Tacoma Intl for the best Costa Rica - 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 Costa Rica 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 Costa Rica for as low as $444 on momondo.

What cabin class options are available on Costa Rica to Washington flights?

There are 2 cabin classes available to choose from on Costa Rica 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 Costa Rica to State of Washington flights?

You could potentially save up to 31% on your flight if you consider stops on a Costa Rica to State of Washington flight.

Cheap Costa Rica to State of Washington flight deals and tips

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

Fastest flight time	10h 18m
Direct flights	Mon
Airports in State of Washington	96 airports

The fastest flight from Costa Rica to State of Washington takes 10h 18m

Direct flights go from Costa Rica to State of Washington on Monday. The only airline offering direct flights is Alaska Airlines.

There are 96 airports in State of Washington. From Costa Rica there are direct flights to Seattle/Tacoma Intl (SEA).

Search flight deals

When did momondo last update prices for flights from Costa Rica to Washington?
Prices for flights from Costa Rica to Washington are refreshed on a daily basis.
How many operators does momondo search for flights from Costa Rica to Washington?
As of March 2026, there are 3 operators available to choose from for flights from Costa Rica to Washington.
How old do you have to be to fly from Costa Rica to Washington?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Costa Rica 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 Costa Rica to State of Washington?
momondo data reveals that the most frequently booked plane model on the route from Costa Rica to State of Washington is Boeing 737 MAX 8, representing 100.00% of all bookings.

Best airlines flying from Costa Rica to State of Washington

Compare and see reviews for airlines that fly from Costa Rica to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $295	Free Cancellation	Rating 7.4 9,375 reviews	Search United Airlines flights
American Airlines	PriceFrom $376	Free Cancellation	Rating 7.1 11,369 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $447	Free Cancellation	Rating 8.0 11,974 reviews	Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Costa Rica to Washington?

It is quick and easy to find Costa Rica to Washington flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington that suits you.

Can I find flights from Costa Rica to Washington with flexible booking policies on momondo?

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

How can momondo help me find flights from Costa Rica to Washington?

momondo helps you find the best flight between Costa Rica and Washington by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Washington from Costa Rica. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.