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Cheap flights from Washington to Costa Rica from $249

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to Costa Rica

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:49 pm - 11:25 amGEG  Spokane-SJO San José Juan Santamaria Intl
19h 36m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
9:40 am - 6:41 pmSJO  San José Juan Santamaria Intl-GEG Spokane
11h 01m1 stop San Francisco
$540United Airlines
Wed, Nov 4 - Wed, Nov 11
United Airlines Logo
1:49 pm - 11:25 amGEG  Spokane-SJO San José Juan Santamaria Intl
19h 36m2 stops Denver Intl Houston George Bush Intcntl
United Airlines Logo
9:40 am - 8:57 pmSJO  San José Juan Santamaria Intl-GEG Spokane
13h 17m1 stop San Francisco
$540United Airlines
Wed, Nov 11 - Mon, Nov 16
American Airlines Logo
2:08 pm - 1:43 pmGEG  Spokane-LIR Liberia
22h 35m2 stops Chicago O'Hare Intl Dallas/Fort Worth
American Airlines Logo
2:44 pm - 11:50 amLIR  Liberia-GEG Spokane
22h 06m2 stops Miami Chicago O'Hare Intl
$543American Airlines
Sun, Oct 25 - Thu, Oct 29
American Airlines Logo
12:51 pm - 12:33 pmGEG  Spokane-LIR Liberia
21h 42m2 stops Dallas/Fort Worth Miami
American Airlines Logo
3:32 pm - 1:25 pmLIR  Liberia-GEG Spokane
23h 53m2 stops Miami Chicago O'Hare Intl
$543American Airlines
Sun, Nov 15 - Thu, Nov 19
Multiple Airlines Logo
4:33 pm - 8:50 amPAE  Everett Paine Field-SJO San José Juan Santamaria Intl
14h 17m2 stops Los Angeles San Salvador El Salvador Intl
Multiple Airlines Logo
5:35 am - 11:26 pmSJO  San José Juan Santamaria Intl-PAE Everett Paine Field
19h 51m2 stops Guatemala City La Aurora Los Angeles
$562Multiple Airlines
Sun, Feb 21 - Tue, Mar 2
Multiple Airlines Logo
9:26 pm - 2:15 pmSEA  Seattle/Tacoma Intl-SJO San José Juan Santamaria Intl
14h 49m1 stop Miami
Multiple Airlines Logo
7:45 am - 9:56 pmSJO  San José Juan Santamaria Intl-SEA Seattle/Tacoma Intl
15h 11m1 stop Miami
$562Multiple Airlines
Mon, Jan 4 - Tue, May 4
Delta Logo
7:20 pm - 10:05 pmGEG  Spokane-SJO San José Juan Santamaria Intl
24h 45m2 stops Seattle/Tacoma Intl Atlanta Hartsfield-Jackson
Delta Logo
2:10 pm - 12:17 pmSJO  San José Juan Santamaria Intl-GEG Spokane
24h 07m2 stops Atlanta Hartsfield-Jackson Seattle/Tacoma Intl
$563Delta
Tue, Jan 19 - Wed, Feb 3
Delta Logo
7:20 pm - 10:05 pmGEG  Spokane-SJO San José Juan Santamaria Intl
24h 45m2 stops Seattle/Tacoma Intl Atlanta Hartsfield-Jackson
Delta Logo
7:05 am - 7:27 pmSJO  San José Juan Santamaria Intl-GEG Spokane
14h 22m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
$563Delta
Tue, Jan 19 - Thu, Feb 4
Southwest Logo
9:25 pm - 12:20 pmSEA  Seattle/Tacoma Intl-SJO San José Juan Santamaria Intl
12h 55m2 stops Las Vegas Harry Reid Intl Houston Hobby
Southwest Logo
2:10 pm - 1:45 amSJO  San José Juan Santamaria Intl-SEA Seattle/Tacoma Intl
13h 35m2 stops Houston Hobby Las Vegas Harry Reid Intl
$589Southwest
Sun, Nov 8 - Tue, Nov 24
Southwest Logo
6:15 am - 7:40 pmSEA  Seattle/Tacoma Intl-SJO San José Juan Santamaria Intl
12h 25m2 stops Las Vegas Harry Reid Intl Houston Hobby
Southwest Logo
2:10 pm - 1:15 amSJO  San José Juan Santamaria Intl-SEA Seattle/Tacoma Intl
13h 05m2 stops Houston Hobby Las Vegas Harry Reid Intl
$598Southwest
Mon, Oct 26 - Mon, Nov 2

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Alaska Airlines flights from State of Washington to Costa Rica

Our best Alaska Airlines deals on State of Washington to Costa Rica flight tickets
Alaska Airlines
Mar 15
GEG3:20 pmSpokane
30h 37m
2 stops
SJO10:57 pmSan José Juan Santamaria Intl
Mar 23
SJO12:45 amSan José Juan Santamaria Intl
17h 36m
1 stop
GEG5:21 pmSpokane
$630
Alaska Airlines
Jan 17
GEG6:13 pmSpokane
24h 18m
1 stop
LIR8:31 pmLiberia
Feb 6
LIR6:23 pmLiberia
25h 13m
1 stop
GEG5:36 pmSpokane
$647
Alaska Airlines
Feb 16
PAE7:00 amEverett Paine Field
14h 57m
1 stop
SJO11:57 pmSan José Juan Santamaria Intl
Feb 24
SJO1:45 amSan José Juan Santamaria Intl
15h 36m
1 stop
PAE3:21 pmEverett Paine Field
$672

American Airlines flights from State of Washington to Costa Rica

Our best American Airlines deals on State of Washington to Costa Rica flight tickets
American Airlines
Oct 25
GEG2:08 pmSpokane
22h 35m
2 stops
LIR1:43 pmLiberia
Oct 29
LIR2:44 pmLiberia
22h 06m
2 stops
GEG11:50 amSpokane
$543
American Airlines
Nov 9
GEG2:13 pmSpokane
20h 54m
2 stops
SJO1:07 pmSan José Juan Santamaria Intl
Nov 14
SJO3:54 pmSan José Juan Santamaria Intl
23h 29m
2 stops
GEG1:23 pmSpokane
$545
American Airlines
Nov 14
GEG2:13 pmSpokane
20h 54m
2 stops
SJO1:07 pmSan José Juan Santamaria Intl
Nov 21
SJO12:37 amSan José Juan Santamaria Intl
14h 48m
2 stops
GEG1:25 pmSpokane
$550

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneSan José

GEG Spokane - SJO San José Juan Santamaria Intl

GEGSJO

Spokane

Wed 11/4

1:49 pm-11:25 am

2 stops19h 36m

San José Juan Santamaria Intl

Wed 11/11

9:40 am-6:41 pm

1 stop11h 01m

$540

SpokaneSan José

GEG Spokane - SJO San José Juan Santamaria Intl

GEGSJO

Spokane

Wed 11/11

1:49 pm-11:25 am

2 stops19h 36m

San José Juan Santamaria Intl

Mon 11/16

9:40 am-8:57 pm

1 stop13h 17m

$540

SpokaneLiberia

GEG Spokane - LIR Liberia

GEGLIR

Spokane

Sun 10/25

2:08 pm-1:43 pm

2 stops22h 35m

Liberia

Thu 10/29

2:44 pm-11:50 am

2 stops22h 06m

$543

SpokaneLiberia

GEG Spokane - LIR Liberia

GEGLIR

Spokane

Sun 11/15

12:51 pm-12:33 pm

2 stops21h 42m

Liberia

Thu 11/19

3:32 pm-1:25 pm

2 stops23h 53m

$543

EverettSan José

PAE Everett Paine Field - SJO San José Juan Santamaria Intl

PAESJO

Everett Paine Field

Sun 2/21

4:33 pm-8:50 am

2 stops14h 17m

San José Juan Santamaria Intl

Tue 3/2

5:35 am-11:26 pm

2 stops19h 51m

$562

SeattleSan José

SEA Seattle/Tacoma Intl - SJO San José Juan Santamaria Intl

SEASJO

Seattle/Tacoma Intl

Mon 1/4

9:26 pm-2:15 pm

1 stop14h 49m

San José Juan Santamaria Intl

Tue 5/4

7:45 am-9:56 pm

1 stop15h 11m

$562

SpokaneSan José

GEG Spokane - SJO San José Juan Santamaria Intl

GEGSJO

Spokane

Tue 1/19

7:20 pm-10:05 pm

2 stops24h 45m

San José Juan Santamaria Intl

Wed 2/3

2:10 pm-12:17 pm

2 stops24h 07m

$563

SpokaneSan José

GEG Spokane - SJO San José Juan Santamaria Intl

GEGSJO

Spokane

Tue 1/19

7:20 pm-10:05 pm

2 stops24h 45m

San José Juan Santamaria Intl

Thu 2/4

7:05 am-7:27 pm

2 stops14h 22m

$563

SeattleSan José

SEA Seattle/Tacoma Intl - SJO San José Juan Santamaria Intl

SEASJO

Seattle/Tacoma Intl

Sun 11/8

9:25 pm-12:20 pm

2 stops12h 55m

San José Juan Santamaria Intl

Tue 11/24

2:10 pm-1:45 am

2 stops13h 35m

$589
Quickest round-trip

SeattleSan José

SEA Seattle/Tacoma Intl - SJO San José Juan Santamaria Intl

SEASJO

Seattle/Tacoma Intl

Mon 10/26

6:15 am-7:40 pm

2 stops12h 25m

San José Juan Santamaria Intl

Mon 11/2

2:10 pm-1:15 am

2 stops13h 05m

$598

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Costa Rica from

How to get the cheapest flight ticket from State of Washington to Costa Rica

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 Costa Rica?

The cheapest month to fly to Costa Rica from State of Washington is in January. Flight prices, which tend to average around $542, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in January, then November is your next best option. Flight prices from State of Washington to Costa Rica during November average around $608.

What is the cheapest Washington to Costa Rica flight route?

Fly from Seattle/Tacoma Intl to Liberia for the best Washington - Costa Rica flight prices

How far in advance should I book a flight from Washington to Costa Rica?

You are more likely to see cheaper flights to Costa Rica from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around $686 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from State of Washington for as low as $628 on momondo.

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

There is only 1 cabin class available to choose from on State of Washington to Costa Rica 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 State of Washington to Costa Rica flights?

You could potentially save up to 48% on your flight if you consider stops on a State of Washington to Costa Rica flight.

Cheap State of Washington to Costa Rica flight deals and tips

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

Best Price Found

$249

Fastest flight time

6h 58m

Direct flights

Sun

Airports in Costa Rica

40 airports
The best one-way flight to Costa Rica from State of Washington in the past 72 hours is $249. The best round-trip flight deal from State of Washington to Costa Rica found on momondo in the last 72 hours is $540.
The fastest flight from State of Washington to Costa Rica takes 6h 58m
Direct flights go from State of Washington to Costa Rica on Sunday. There are no airlines offering direct flights.
There are 40 airports in Costa Rica. From State of Washington there are direct flights to Liberia (LIR).
Search flight deals

Frequently asked questions about flying from Washington to Costa Rica

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Costa Rica.

  • What documentation or ID do you need to fly to Costa Rica?

    The necessary travel and health documents for your Costa Rica 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 State of Washington to Costa Rica?

Best airlines flying from State of Washington to Costa Rica

Compare and see reviews for airlines that fly from State of Washington to Costa Rica with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $316Free CancellationRating
7.0
12,073 reviews
Search American Airlines flights
United AirlinesPriceFrom $317Free CancellationRating
7.4
10,233 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $337Free CancellationRating
7.9
12,962 reviews
Search Alaska Airlines flights
JetBluePriceFrom $362Free CancellationRating
7.1
3,039 reviews
Search JetBlue flights
Air CanadaPriceFrom $384Free CancellationRating
7.1
11,676 reviews
Search Air Canada flights
DeltaPriceFrom $390Free CancellationRating
7.8
8,594 reviews
Search Delta flights
SouthwestPriceFrom $500Free CancellationRating
8.0
4,199 reviews
Search Southwest flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington to Costa Rica. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo helps you find the best flight between Washington and Costa Rica 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 Washington to Costa Rica right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington to Costa Rica 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.

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