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$184+ Cheap flights from Spokane (GEG) to Costa Rica

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — SJO
Jun 2 — Jun 91
Tue 6/2
Tue 6/9
1 adult, Economy
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Cheap flight deals from Spokane to Costa Rica

Cheapest flights from Spokane to Costa Rica
Explore the most affordable flight options available from Spokane to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 3, 2026.

This American Airlines deal was found by Cheapflights users on 5/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1812:45 pm
GEG
-
SJO
2 stops21h 20m
American Airlines
Thu 10/222:45 pm
SJO
-
GEG
2 stops22h 13m
American Airlines
Deal found 5/1$387
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:53 pm
GEG
-
SJO
2 stops21h 41m
American Airlines
Sun 8/302:52 pm
SJO
-
GEG
2 stops22h 10m
American Airlines
Deal found 4/30$411
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/142:29 pm
GEG
-
SJO
2 stops20h 21m
American Airlines
Thu 7/2311:41 pm
SJO
-
GEG
1 stop22h 04m
American Airlines
Deal found 4/30$482
This KAYAK deal was found by Cheapflights users on 5/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:25 am
GEG
-
SJO
2 stops28h 57m
GOL
Sat 11/216:22 am
SJO
-
GEG
1 stop16h 33m
GOL
Deal found 5/2$485
This KAYAK deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/25:16 am
GEG
-
SJO
2 stops37h 19m
GOL
Sun 8/161:29 pm
SJO
-
GEG
2 stops23h 33m
GOL
Deal found 4/28$500
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:02 am
GEG
-
SJO
2 stops28h 13m
United Airlines
Wed 11/119:40 am
SJO
-
GEG
1 stop15h 58m
United Airlines
Deal found 4/28$507
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/912:30 pm
GEG
-
SJO
1 stop18h 02m
United Airlines
Sat 11/149:40 am
SJO
-
GEG
1 stop15h 58m
United Airlines
Deal found 4/29$511
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:50 pm
GEG
-
SJO
2 stops22h 31m
United Airlines
Thu 10/221:25 pm
SJO
-
GEG
2 stops46h 05m
United Airlines
Deal found 4/30$525
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/53:05 pm
GEG
-
LIR
2 stops19h 20m
American Airlines
Tue 12/151:25 pm
LIR
-
GEG
2 stops25h 05m
American Airlines
Deal found 4/29$585
This Expedia deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/55:47 pm
GEG
-
LIR
1 stop10h 33m
Alaska Airlines
Tue 12/1510:00 am
LIR
-
GEG
1 stop14h 25m
Alaska Airlines
Deal found 4/29$600
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/153:05 pm
GEG
-
LIR
2 stops19h 25m
American Airlines
Sat 12/192:37 pm
LIR
-
GEG
1 stop23h 32m
American Airlines
Deal found 4/28$617
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2412:45 pm
GEG
-
LIR
1 stop24h 00m
American Airlines
Sat 10/312:10 pm
LIR
-
GEG
2 stops24h 22m
American Airlines
Deal found 4/29$618

Find flight deals from Spokane to Costa Rica

Keep the following information in mind while searching for Spokane to Costa Rica flight deals. Data was last updated May 3, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$387
(American Airlines)

One-way from

$184
(American Airlines)

Popular in

August

Cheapest in

September

Average price

$413
Provider with most accurate pricing for Spokane-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Spokane-San José Juan Santamaria Intl flights.
Search Deals
From Spokane to Costa Rica
Search Deals
One-way flight from Spokane to Costa Rica
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Spokane to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 3, 2026.
Use the filters below to find and compare flights from Spokane to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneSan José

GEG - SJO

GEGSJO

Spokane

Tue 10/20

6:00 am-12:21 pm

2 stops29h 21m

San José Juan Santamaria Intl

Thu 10/22

1:25 pm-10:30 am

2 stops22h 05m

$507

SpokaneSan José

GEG - SJO

GEGSJO

Spokane

Sun 10/18

6:00 am-7:15 am

1 stop24h 15m

San José Juan Santamaria Intl

Thu 10/22

1:25 pm-10:30 am

2 stops46h 05m

$576

SpokaneSan José

GEG - SJO

GEGSJO

Spokane

Sat 5/16

4:03 pm-7:37 pm

2 stops26h 34m

San José Juan Santamaria Intl

Sat 5/23

6:00 am-11:04 pm

2 stops18h 04m

$584

SpokaneSan José

GEG - SJO

GEGSJO

Spokane

Fri 7/3

6:00 am-10:11 am

2 stops27h 11m

San José Juan Santamaria Intl

Sat 7/11

8:45 am-6:54 pm

1 stop11h 09m

$606

SpokaneLiberia

GEG - LIR

GEGLIR

Spokane

Sat 10/24

12:45 pm-1:45 pm

1 stop24h 00m

Liberia

Sat 10/31

2:10 pm-1:32 pm

2 stops24h 22m

$618
Quickest round-trip

SpokaneLiberia

GEG - LIR

GEGLIR

Spokane

Sat 10/24

5:00 am-3:19 pm

1 stop9h 19m

Liberia

Sat 10/31

11:50 am-9:09 pm

1 stop10h 19m

$620

SpokaneSan José

GEG - SJO

GEGSJO

Spokane

Sat 9/12

12:57 pm-7:15 am

1 stop17h 18m

San José Juan Santamaria Intl

Sun 9/20

8:45 am-9:16 pm

1 stop13h 31m

$621

SpokaneSan José

GEG - SJO

GEGSJO

Spokane

Sat 9/12

5:20 am-11:45 pm

2 stops17h 25m

San José Juan Santamaria Intl

Sun 9/20

12:40 pm-1:22 pm

3 stops49h 42m

$646

SpokaneLiberia

GEG - LIR

GEGLIR

Spokane

Sun 5/17

1:41 pm-12:10 pm

2 stops21h 29m

Liberia

Sat 5/23

11:10 am-11:04 pm

2 stops12h 54m

$703

SpokaneLiberia

GEG - LIR

GEGLIR

Spokane

Mon 5/25

4:08 pm-9:50 am

2 stops16h 42m

Liberia

Fri 5/29

11:10 am-10:27 am

2 stops24h 17m

$705

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/3

Showing 1-10 of 30 resultsSorted by cheapest first
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Best time to book a flight from Spokane to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Spokane with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Spokane to Costa Rica

What is the cheapest month to book a flight from Spokane to Costa Rica?

Currently, March is the cheapest month in which you can book a flight from Spokane to Costa Rica (average of $142). Flying from Spokane to Costa Rica in July is currently the most expensive (average of $525). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated May 3, 2026.
Read through reviews of airlines operating flights from Spokane to Costa Rica, such as Southwest,Alaska Airlines, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,314 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,314 reviews
Southwest
8.0
Very good
4,314 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Alaska Airlines
7.9
Good
12,319 reviews
Southwest
8.0
Very good
4,314 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,681 reviews
Southwest
8.0
Very good
4,314 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,671 reviews
Southwest
8.0
Very good
4,314 reviews

Entertainment

7.5

Boarding

8.1

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Spokane to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Spokane to Costa Rica?

    Spokane (GEG), located 5.6 mi from the city center, is the airport you fly out of when you book flights from Spokane to Costa Rica.

  • How long is the flight from Spokane to Costa Rica?

    Departing from Spokane to Costa Rica will take you 22h 31m. The distance from Spokane to Costa Rica is about 3240 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Spokane to Costa Rica that include hotel bookings?

    Yes. In addition to deals on Spokane to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Spokane to Costa Rica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Spokane to Costa Rica.

  • Can I find deals for business class flights from Spokane to Costa Rica?

    Yes. Cheapflights offers flight deals from Spokane to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Spokane to Costa Rica?

    Currently, March is the cheapest month in which you can book a flight from Spokane to Costa Rica (average of $142). Flying from Spokane to Costa Rica in July is currently the most expensive (average of $525). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Spokane to Costa Rica

Discover the top 4 airlines that operate flights from Spokane to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$287Average$469FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$297Average$498FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$311Average$619FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$500Average$577FlexibilityNo cancel feeOn-time63%

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