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 San José or Liberia, and flying into State of Washington, then you can expect flight times to average 13h 52m and 22h 18m, 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, Delta, and Frontier 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 November 2025, there are 4 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.

$170 Cheap Flights from Costa Rica to Washington in 2025/26

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9:40 am - 10:46 pmSJO-PDX

15h 06m1 stop

11:55 pm - 12:56 pmPDX-SJO

11h 01m1 stop

$286United Airlines

Find Deal

Wed, Dec 24 - Sun, Jan 4

6:40 am - 10:46 pmSJO-PDX

18h 06m2 stops

11:59 pm - 12:56 pmPDX-SJO

10h 57m1 stop

$290United Airlines

Find Deal

Wed, Dec 24 - Thu, Jan 8

6:38 am - 10:11 pmSJO-PDX

17h 33m1 stop

10:55 pm - 8:51 pmPDX-SJO

19h 56m1 stop

$299American Airlines

Find Deal

Mon, Feb 9 - Mon, Feb 16

1:15 pm - 11:52 pmSJO-PDX

12h 37m1 stop

10:21 pm - 12:29 pmPDX-SJO

12h 08m1 stop

$301American Airlines

Find Deal

Tue, Dec 16 - Sun, Jan 4

7:45 am - 8:50 pmSJO-PDX

15h 05m1 stop

2:57 pm - 11:15 pmPDX-SJO

30h 18m2 stops

$305Multiple Airlines

Find Deal

Tue, Dec 23 - Mon, Jan 19

7:45 am - 8:50 pmSJO-PDX

15h 05m1 stop

7:00 am - 3:30 pmPDX-SJO

30h 30m1 stop

$351Multiple Airlines

Find Deal

Sat, Dec 20 - Mon, Jan 5

7:45 pm - 9:35 amLIR-PDX

15h 50m1 stop

9:30 pm - 6:35 pmPDX-LIR

19h 05m1 stop

$370Alaska Airlines

Find Deal

Thu, Feb 26 - Fri, Mar 6

3:55 pm - 6:53 pmLIR-PDX

28h 58m2 stops

12:40 am - 12:55 pmPDX-LIR

10h 15m1 stop

$378Delta

Find Deal

Wed, Feb 25 - Sun, Mar 1

7:00 am - 8:12 pmSJO-PDX

15h 12m2 stops

12:40 am - 10:15 pmPDX-SJO

19h 35m2 stops

$383Delta

Find Deal

Sat, Jan 17 - Tue, Jan 27

1:16 am - 4:49 pmSJO-PDX

17h 33m1 stop

10:35 am - 11:00 pmPDX-SJO

10h 25m1 stop

$388Alaska Airlines

Find Deal

Sun, Feb 8 - Mon, Feb 16

American Airlines flights from Costa Rica to State of Washington

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

American Airlines

Feb 9

SJO6:38 amSan José Juan Santamaria Intl

17h 33m

1 stop

PDX10:11 pmPortland

Feb 16

PDX10:55 pmPortland

19h 56m

1 stop

SJO8:51 pmSan José Juan Santamaria Intl

$299

Find similar

American Airlines

Dec 16

SJO1:15 pmSan José Juan Santamaria Intl

12h 37m

1 stop

PDX11:52 pmPortland

Jan 4

PDX10:21 pmPortland

12h 08m

1 stop

SJO12:29 pmSan José Juan Santamaria Intl

$301

Find similar

American Airlines

Feb 9

SJO6:38 amSan José Juan Santamaria Intl

17h 33m

1 stop

PDX10:11 pmPortland

Feb 16

PDX11:59 pmPortland

12h 05m

2 stops

SJO2:04 pmSan José Juan Santamaria Intl

$303

Find similar

Delta flights from Costa Rica to State of Washington

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

Delta

Nov 16

SJO7:00 amSan José Juan Santamaria Intl

17h 05m

2 stops

PDX10:05 pmPortland

Nov 22

PDX12:35 amPortland

19h 32m

2 stops

SJO10:07 pmSan José Juan Santamaria Intl

$301

Find similar

Delta

Feb 25

LIR3:55 pmLiberia

28h 58m

2 stops

PDX6:53 pmPortland

Mar 1

PDX12:40 amPortland

10h 15m

1 stop

LIR12:55 pmLiberia

$378

Find similar

Delta

Jan 17

SJO7:00 amSan José Juan Santamaria Intl

15h 12m

2 stops

PDX8:12 pmPortland

Jan 27

PDX12:40 amPortland

19h 35m

2 stops

SJO10:15 pmSan José Juan Santamaria Intl

$383

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momondo Fare Finder

Use the filters below to find and compare flights from Costa Rica to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Wed 12/24

9:40 am-10:46 pm

1 stop15h 06m

Portland

Sun 1/4

11:55 pm-12:56 pm

1 stop11h 01m

$286

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Wed 12/24

6:40 am-10:46 pm

2 stops18h 06m

Portland

Thu 1/8

11:59 pm-12:56 pm

1 stop10h 57m

$290

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Mon 2/9

6:38 am-10:11 pm

1 stop17h 33m

Portland

Mon 2/16

10:55 pm-8:51 pm

1 stop19h 56m

$299

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Tue 12/16

1:15 pm-11:52 pm

1 stop12h 37m

Portland

Sun 1/4

10:21 pm-12:29 pm

1 stop12h 08m

$301

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Tue 12/23

7:45 am-8:50 pm

1 stop15h 05m

Portland

Mon 1/19

2:57 pm-11:15 pm

2 stops30h 18m

$305

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Sat 12/20

7:45 am-8:50 pm

1 stop15h 05m

Portland

Mon 1/5

7:00 am-3:30 pm

1 stop30h 30m

$351

LiberiaPortland

LIR - PDX

LIRPDX

Liberia

Thu 2/26

7:45 pm-9:35 am

1 stop15h 50m

Portland

Fri 3/6

9:30 pm-6:35 pm

1 stop19h 05m

$370

LiberiaPortland

LIR - PDX

LIRPDX

Liberia

Wed 2/25

3:55 pm-6:53 pm

2 stops28h 58m

Portland

Sun 3/1

12:40 am-12:55 pm

1 stop10h 15m

$378

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Sat 1/17

7:00 am-8:12 pm

2 stops15h 12m

Portland

Tue 1/27

12:40 am-10:15 pm

2 stops19h 35m

$383

San JoséPortland

SJO - PDX

SJOPDX

San José Juan Santamaria Intl

Sun 2/8

1:16 am-4:49 pm

1 stop17h 33m

Portland

Mon 2/16

10:35 am-11:00 pm

1 stop10h 25m

$388

Flights are sorted by cheapest round-trip flights first.

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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 $476. 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 $512.

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

The cheapest day to depart from Costa Rica to State of Washington is on a Wednesday. Travelers who choose to depart for State of Washington on a Wednesday will often find tickets for as low as $582. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Costa Rica to State of Washington for around $683.

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 at noon when flights can be purchased for as low as $619. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $680 on average. Flights to State of Washington from Costa Rica in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 $561 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 $445 on momondo.

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

There are 3 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 36% 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	7h 46m
Direct flights	Mon
Airports in State of Washington	1 airport

The fastest flight from Costa Rica to State of Washington takes 7h 46m

Direct flights go from Costa Rica to State of Washington on Monday. There are no airlines offering direct flights.

There is 1 airport near State of Washington: 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 November 2025, there are 4 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 9,011 reviews	Search United Airlines flights
American Airlines	PriceFrom $408	Free Cancellation	Rating 7.2 11,047 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $447	Free Cancellation	Rating 8.0 11,259 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.

An easier way to manage your State of Washington trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Washington

Popular cities in Washington

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Cheap flights from Costa Rica to Washington from $170

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Costa Rica to Washington departing on 3/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Costa Rica to Washington

Recent round-trip flight deals from Costa Rica to Washington

Recent one-way flight deals from Costa Rica to Washington

Recent last minute flight deals from Costa Rica to Washington

American Airlines flights from Costa Rica to State of Washington

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

Delta flights from Costa Rica to State of Washington

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

momondo Fare Finder

Use the filters below to find and compare flights from Costa Rica to Washington that are best for you.

See travel insights to Washington from

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

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

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

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

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?

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

There are 3 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 36% on your flight if you consider stops on a Costa Rica to State of Washington flight.

What is the cheapest airline that flies from Costa Rica to Washington?

United Airlines, Delta, and Frontier are the most popular carriers operating from Costa Rica to Washington

What airlines fly to State of Washington?

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 San José or Liberia, and flying into State of Washington, then you can expect flight times to average 13h 52m and 22h 18m, respectively.

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

Direct flights

Airports in State of Washington

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

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

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

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

What is the most popular plane model from Costa Rica to State of Washington?

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

Why use momondo?

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

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

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

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

An easier way to manage your State of Washington trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Washington

Popular cities in Washington

Popular flights according to clicks in the last 7 days on momondo