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$208+ 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — SJO
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Cheap 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 November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$302
(United Airlines)

One-way from

$208
(United Airlines)

Popular in

April

Cheapest in

September

Average price

$636
Provider with most accurate pricing for Spokane-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for Spokane-San José Juan Santamaria Intl flights.
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From Spokane to Costa Rica
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One-way flight from Spokane to Costa Rica
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Highest demand for flights based on searches. 3% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 November 4, 2025.

This United Airlines deal was found by Cheapflights users on 11/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/612:33 pmGEG - SJO
1 stop17h 59mUnited Airlines
Tue 12/169:40 amSJO - GEG
1 stop11h 04mUnited Airlines
Deal found 11/2$408
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:00 amGEG - SJO
2 stops17h 38mAlaska Airlines
Mon 12/151:30 amSJO - GEG
2 stops21h 58mAlaska Airlines
Deal found 11/3$421
This United Airlines deal was found by Cheapflights users on 11/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/512:45 pmGEG - SJO
1 stop17h 47mUnited Airlines
Tue 12/169:40 amSJO - GEG
1 stop11h 04mUnited Airlines
Deal found 11/2$438
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:25 pmGEG - LIR
2 stops20h 42mAlaska Airlines
Mon 12/89:00 amLIR - GEG
2 stops28h 45mAlaska Airlines
Deal found 11/4$460
This United Airlines deal was found by Cheapflights users on 11/3. 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 12/112:45 pmGEG - SJO
1 stop17h 47mUnited Airlines
Fri 12/52:20 pmSJO - GEG
2 stops24h 25mUnited Airlines
Deal found 11/3$479
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:00 amGEG - SJO
2 stops12h 48mAlaska Airlines
Mon 12/151:30 amSJO - GEG
2 stops24h 54mAlaska Airlines
Deal found 11/3$480
This Delta deal was found by Cheapflights users on 11/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/611:19 amGEG - LIR
2 stops23h 21mDelta
Sun 12/212:45 pmLIR - GEG
1 stop10h 31mDelta
Deal found 11/4$533
This American Airlines deal was found by Cheapflights users on 11/4. 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 12/65:17 amGEG - SJO
1 stop13h 54mAmerican Airlines
Tue 12/162:56 pmSJO - GEG
1 stop27h 44mAmerican Airlines
Deal found 11/4$539
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/67:25 pmGEG - LIR
2 stops20h 42mAlaska Airlines
Sun 12/217:40 amLIR - GEG
2 stops17h 20mAlaska Airlines
Deal found 11/3$552
This Delta deal was found by Cheapflights users on 11/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/131:15 pmGEG - LIR
2 stops21h 25mDelta
Sun 12/212:45 pmLIR - GEG
1 stop10h 31mDelta
Deal found 11/3$611
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1312:34 pmGEG - LIR
2 stops15h 46mAlaska Airlines
Sun 12/217:40 amLIR - GEG
2 stops33h 57mAlaska Airlines
Deal found 11/4$616
This United Airlines deal was found by Cheapflights users on 11/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:25 amGEG - LIR
2 stops31h 15mUnited Airlines
Sun 12/2112:30 pmLIR - GEG
1 stop12h 00mUnited Airlines
Deal found 11/2$623

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 November 4, 2025.
Use the filters below to find and compare flights from Spokane to Costa Rica that are best for you.

Fly from

Spokane

Fly to

Costa Rica

Route

Depart

Return

Price

SpokaneSan José

GEG - SJO

GEGSJO

Spokane

Fri 1/23

1:20 pm-6:59 am

2 stops15h 39m

San José Juan Santamaria Intl

Wed 1/28

2:31 pm-1:05 pm

2 stops24h 34m

$320

SpokaneSan José

GEG - SJO

GEGSJO

Spokane

Sat 1/24

6:30 am-10:15 pm

2 stops13h 45m

San José Juan Santamaria Intl

Wed 1/28

2:31 pm-1:05 pm

2 stops24h 34m

$341

SpokaneSan José

GEG - SJO

GEGSJO

Spokane

Sat 1/24

6:00 am-11:43 pm

1 stop15h 43m

San José Juan Santamaria Intl

Wed 1/28

6:00 am-6:49 pm

2 stops14h 49m

$357

SpokaneSan José

GEG - SJO

GEGSJO

Spokane

Fri 1/23

7:30 am-11:59 pm

2 stops14h 29m

San José Juan Santamaria Intl

Tue 1/27

1:16 am-9:25 pm

2 stops22h 09m

$400

SpokaneLiberia

GEG - LIR

GEGLIR

Spokane

Sat 12/6

7:25 pm-6:07 pm

2 stops20h 42m

Liberia

Mon 12/8

9:00 am-11:45 am

2 stops28h 45m

$460

SpokaneLiberia

GEG - LIR

GEGLIR

Spokane

Wed 1/7

4:10 pm-1:10 pm

2 stops19h 00m

Liberia

Wed 1/14

12:50 pm-9:22 pm

1 stop10h 32m

$489

SpokaneLiberia

GEG - LIR

GEGLIR

Spokane

Wed 1/7

1:20 pm-12:50 pm

2 stops21h 30m

Liberia

Wed 1/14

2:05 pm-9:11 am

2 stops21h 06m

$493

SpokaneLiberia

GEG - LIR

GEGLIR

Spokane

Fri 1/30

6:00 pm-6:01 pm

2 stops22h 01m

Liberia

Sat 2/7

6:11 pm-3:25 pm

1 stop23h 14m

$510

SpokaneLiberia

GEG - LIR

GEGLIR

Spokane

Fri 1/2

7:23 pm-11:15 am

2 stops13h 52m

Liberia

Sat 1/10

3:05 pm-1:05 pm

2 stops24h 00m

$533

SpokaneLiberia

GEG - LIR

GEGLIR

Spokane

Sat 12/6

9:25 am-12:40 pm

2 stops25h 15m

Liberia

Sun 12/21

2:45 pm-11:16 pm

1 stop10h 31m

$533

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Showing 1-10 of 18 results
1
2

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, October is the cheapest month in which you can book a flight from Spokane to Costa Rica (average of $272). Flying from Spokane to Costa Rica in July is currently the most expensive (average of $551). 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.

What is the cheapest time of day to fly from GEG to CR?

Find hourly flight availability from Spokane to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2025.

One of the essential ways to save on airfare from Spokane to Costa Rica is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 19% on airfare.

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 November 4, 2025.
Read through reviews of airlines operating flights from Spokane to Costa Rica, such as Alaska Airlines, Southwest, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,241 reviews

Entertainment

7.0

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
11,241 reviews
Alaska Airlines
8.0
Very good
11,241 reviews

Entertainment

7.0

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Southwest
8.0
Very good
4,239 reviews
Alaska Airlines
8.0
Very good
11,241 reviews

Entertainment

7.0

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Delta
7.9
Good
8,003 reviews
Alaska Airlines
8.0
Very good
11,241 reviews

Entertainment

7.0

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
United Airlines
7.4
Good
9,002 reviews
Alaska Airlines
8.0
Very good
11,241 reviews

Entertainment

7.0

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
American Airlines
7.2
Good
11,040 reviews
Alaska Airlines
8.0
Very good
11,241 reviews

Entertainment

7.0

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

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 15h 39m. 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.

  • What are the cheapest airlines to fly from Spokane to Costa Rica one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $208. Users have also found prices from $212 and $330 on Alaska Airlines and American Airlines, respectively.

  • 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, October is the cheapest month in which you can book a flight from Spokane to Costa Rica (average of $272). Flying from Spokane to Costa Rica in July is currently the most expensive (average of $551). 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

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Alternative routes for Spokane to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Spokane to Costa Rica

Discover the top 5 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 November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$297Average$665FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$311Average$592FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$328Average$854FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$462Average$671FlexibilityNo cancel feeOn-time63%
DeltaCheapest$469Average$717FlexibilityNo cancel feeOn-timeN/A

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