$239+ 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — SJO
Sep 10 — Sep 171
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Spokane to Costa RicaExplore 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 August 11, 2026.
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 August 11, 2026.
This American Airlines deal was found by Cheapflights users on 8/11. 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 10/182:45 pm -
2 stops22h 15m
Thu 10/223:01 pm -
2 stops21h 58m
Deal found 8/11![American Airlines logo]()
$499
This American Airlines deal was found by Cheapflights users on 8/10. 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 11/12:14 pm -
2 stops20h 51m
Wed 12/23:54 pm -
2 stops22h 07m
Deal found 8/10![American Airlines logo]()
$502
This American Airlines deal was found by Cheapflights users on 8/10. 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.
Wed 9/161:36 pm -
2 stops23h 21m
Wed 9/236:00 am -
2 stops15h 25m
Deal found 8/10![American Airlines logo]()
$512
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Fri 9/412:33 pm -
1 stop17h 42m
Fri 9/118:45 am -
1 stop14h 56m
Deal found 8/7![United Airlines logo]()
$520
This American Airlines deal was found by Cheapflights users on 8/11. 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 10/172:08 pm -
2 stops22h 52m
Sat 10/243:01 pm -
2 stops23h 28m
Deal found 8/11![American Airlines logo]()
$522
This American Airlines deal was found by Cheapflights users on 8/7. 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 11/912:51 pm -
2 stops22h 10m
Sat 11/143:54 pm -
2 stops23h 30m
Deal found 8/7![American Airlines logo]()
$525
This American Airlines deal was found by Cheapflights users on 8/6. 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 11/712:51 pm -
1 stop22h 55m
Fri 11/2012:30 am -
1 stop13h 40m
Deal found 8/6![American Airlines logo]()
$532
This Delta deal was found by Cheapflights users on 8/8. 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.
Mon 10/1910:50 pm -
1 stop11h 45m
Thu 10/221:00 pm -
2 stops24h 18m
Deal found 8/8![Delta logo]()
$625
This Delta deal was found by Cheapflights users on 8/8. 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.
Mon 10/191:00 pm -
2 stops21h 35m
Fri 10/231:00 pm -
2 stops20h 40m
Deal found 8/8![Delta logo]()
$645
This Delta deal was found by Cheapflights users on 8/8. 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.
Fri 10/1611:18 am -
2 stops23h 17m
Sat 10/242:00 pm -
2 stops31h 08m
Deal found 8/8![Delta logo]()
$665
This American Airlines deal was found by Cheapflights users on 8/10. 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 10/172:08 pm -
2 stops22h 35m
Sat 10/242:18 pm -
2 stops24h 11m
Deal found 8/10![American Airlines logo]()
$679
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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.
Sun 10/182:51 pm -
1 stop28h 00m
Thu 10/229:16 am -
1 stop15h 19m
Deal found 8/8![Alaska Airlines logo]()
$688
Best flights from Spokane to Costa RicaDiscover carefully curated flight deals from Spokane to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
Discover carefully curated flight deals from Spokane to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
This American Airlines deal was found by Cheapflights users on 8/10. 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 2/16:00 am -
1 stop12h 16m
Tue 2/97:16 am -
1 stop14h 26m
Deal found 8/10![American Airlines logo]()
$511
This United Airlines deal was found by Cheapflights users on 8/11. 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 10/171:40 pm -
2 stops21h 41m
Sat 10/248:45 am -
1 stop10h 46m
Deal found 8/11![United Airlines logo]()
$520
This Delta deal was found by Cheapflights users on 8/10. 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.
Mon 11/97:00 am -
2 stops13h 15m
Sat 11/147:00 am -
2 stops16h 10m
Deal found 8/10![Delta logo]()
$563
This Southwest deal was found by Cheapflights users on 8/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/64:05 pm -
2 stops19h 40m
Sat 11/212:45 pm -
1 stop9h 40m
Deal found 8/6![Southwest logo]()
$616
This Alaska Airlines deal was found by Cheapflights users on 8/8. 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.
Sun 10/182:51 pm -
1 stop28h 00m
Thu 10/229:16 am -
1 stop15h 19m
Deal found 8/8![Alaska Airlines logo]()
$688
This American Airlines deal was found by Cheapflights users on 8/10. 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.
Wed 9/161:36 pm -
2 stops23h 21m
Wed 9/236:00 am -
2 stops15h 25m
Deal found 8/10![American Airlines logo]()
$512
This Delta deal was found by Cheapflights users on 8/7. 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.
Mon 2/12:05 pm -
2 stops20h 40m
Tue 2/97:05 am -
2 stops18h 37m
Deal found 8/7![Delta logo]()
$589
This United Airlines deal was found by Cheapflights users on 8/10. 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 2/112:30 pm -
1 stop18h 02m
Fri 2/59:40 am -
1 stop15h 58m
Deal found 8/10![United Airlines logo]()
$614
This American Airlines deal was found by Cheapflights users on 8/6. 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 11/712:51 pm -
2 stops22h 10m
Fri 11/2012:30 am -
2 stops14h 37m
Deal found 8/6![American Airlines logo]()
$585
This Delta deal was found by Cheapflights users on 8/6. 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.
Sun 9/2010:45 pm -
1 stop12h 15m
Sun 9/271:25 pm -
2 stops27h 14m
Deal found 8/6![Delta logo]()
$645
This United Airlines deal was found by Cheapflights users on 8/7. 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 12/135:00 am -
1 stop9h 08m
Thu 1/712:50 pm -
1 stop10h 19m
Deal found 8/7![United Airlines logo]()
$733
This United Airlines deal was found by Cheapflights users on 8/10. 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 10/275:00 am -
1 stop9h 10m
Fri 10/3011:50 am -
1 stop10h 21m
Deal found 8/10![United Airlines logo]()
$740
Last-minute flights from Spokane to Costa RicaDiscover last-minute flight deals from Spokane to Costa Rica. Data last updated August 11, 2026 and is based on user searches.
Discover last-minute flight deals from Spokane to Costa Rica. Data last updated August 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/9. 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 8/162:37 pm -
2 stops22h 01m
Sat 8/222:15 pm -
2 stops24h 22m
Deal found 8/9![American Airlines logo]()
$1,195
This United Airlines deal was found by Cheapflights users on 8/9. 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 8/163:54 pm -
3 stops19h 16m
Sat 8/221:20 pm -
2 stops23h 19m
Deal found 8/9![United Airlines logo]()
$5,321
This Southwest deal was found by Cheapflights users on 8/8. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:30 am -
2 stops12h 10m
Sun 9/69:00 am -
2 stops14h 35m
Deal found 8/8![Southwest logo]()
$637
This American Airlines deal was found by Cheapflights users on 8/9. 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.
Wed 9/22:37 pm -
2 stops22h 15m
Tue 9/82:56 pm -
2 stops21h 59m
Deal found 8/9![American Airlines logo]()
$610
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Fri 9/412:33 pm -
1 stop17h 42m
Fri 9/118:45 am -
1 stop14h 56m
Deal found 8/7![United Airlines logo]()
$520
This Priceline deal was found by Cheapflights users on 8/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:21 pm -
2 stops48h 29m
Mon 9/145:45 am -
2 stops17h 53m
Deal found 8/9![Multiple Airlines logo]()
$630
This American Airlines deal was found by Cheapflights users on 8/10. 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.
Wed 9/161:36 pm -
2 stops23h 21m
Wed 9/236:00 am -
2 stops15h 25m
Deal found 8/10![American Airlines logo]()
$512
This Gotogate deal was found by Cheapflights users on 8/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:00 am -
2 stops15h 15m
Sat 9/195:45 am -
2 stops17h 53m
Deal found 8/9![Multiple Airlines logo]()
$626
This Delta deal was found by Cheapflights users on 8/6. 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.
Sun 9/2010:45 pm -
1 stop12h 15m
Sun 9/271:25 pm -
2 stops27h 14m
Deal found 8/6![Delta logo]()
$645
This American Airlines deal was found by Cheapflights users on 8/6. 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 9/2012:39 pm -
1 stop24h 08m
Sun 9/272:18 pm -
1 stop31h 07m
Deal found 8/6![American Airlines logo]()
$812
This United Airlines deal was found by Cheapflights users on 8/6. 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 9/203:54 pm -
3 stops19h 16m
Sun 9/271:20 pm -
2 stops24h 16m
Deal found 8/6![United Airlines logo]()
$4,209
This American Airlines deal was found by Cheapflights users on 8/8. 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 9/222:19 pm -
3 stops21h 59m
Tue 9/292:47 pm -
2 stops23h 32m
Deal found 8/8![American Airlines logo]()
$2,284
One-way flights from Spokane to Costa RicaSearch for one-way flight options from Spokane to Costa Rica. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
Search for one-way flight options from Spokane to Costa Rica. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/9. 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.
Sun 8/166:20 am -
1 stop16h 26m
Deal found 8/9![Alaska Airlines logo]()
$239
This American Airlines deal was found by Cheapflights users on 8/9. 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 11/106:00 am -
2 stops29h 01m
Deal found 8/9![American Airlines logo]()
$240
This American Airlines deal was found by Cheapflights users on 8/9. 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 8/172:37 pm -
2 stops22h 15m
Deal found 8/9![American Airlines logo]()
$244
This United Airlines deal was found by Cheapflights users on 8/8. 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 11/97:00 am -
1 stop23h 32m
Deal found 8/8![United Airlines logo]()
$252
This Delta deal was found by Cheapflights users on 8/7. 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.
Tue 11/107:00 am -
2 stops13h 15m
Deal found 8/7![Delta logo]()
$258
This Delta deal was found by Cheapflights users on 8/8. 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.
Sun 11/84:24 pm -
2 stops27h 51m
Deal found 8/8![Delta logo]()
$263
This Southwest deal was found by Cheapflights users on 8/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:20 pm -
2 stops16h 55m
Deal found 8/9![Southwest logo]()
$268
This Delta deal was found by Cheapflights users on 8/9. 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.
Thu 8/2010:56 pm -
1 stop11h 53m
Deal found 8/9![Delta logo]()
$289
This Alaska Airlines deal was found by Cheapflights users on 8/9. 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 1/65:06 am -
2 stops11h 19m
Deal found 8/9![Alaska Airlines logo]()
$294
This United Airlines deal was found by Cheapflights users on 8/8. 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 11/71:10 pm -
2 stops15h 15m
Deal found 8/8![United Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 8/9. 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 8/165:00 am -
2 stops30h 21m
Deal found 8/9![United Airlines logo]()
$304
This Southwest deal was found by Cheapflights users on 8/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/272:35 pm -
2 stops22h 10m
Deal found 8/9![Southwest logo]()
$310
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 August 11, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $449 (American Airlines) |
One-way from | $239 (Alaska Airlines) |
Popular in | August |
Cheapest in | September |
Average price | $729 |
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 August 11, 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
Cheapest round-trip
SpokaneSan José
GEG Spokane - SJO San José Juan Santamaria Intl
GEGSJO
Spokane
Mon 2/1
6:00 am-8:16 pm
1 stop12h 16m
San José Juan Santamaria Intl
Tue 2/9
7:16 am-7:42 pm
1 stop14h 26m
$511
SpokaneSan José
GEG Spokane - SJO San José Juan Santamaria Intl
GEGSJO
Spokane
Wed 9/16
1:36 pm-1:57 pm
2 stops23h 21m
San José Juan Santamaria Intl
Wed 9/23
6:00 am-8:25 pm
2 stops15h 25m
$512
SpokaneSan José
GEG Spokane - SJO San José Juan Santamaria Intl
GEGSJO
Spokane
Sat 10/17
1:40 pm-12:21 pm
2 stops21h 41m
San José Juan Santamaria Intl
Sat 10/24
8:45 am-6:31 pm
1 stop10h 46m
$520
SpokaneSan José
GEG Spokane - SJO San José Juan Santamaria Intl
GEGSJO
Spokane
Mon 11/9
7:00 am-10:15 pm
2 stops13h 15m
San José Juan Santamaria Intl
Sat 11/14
7:00 am-9:10 pm
2 stops16h 10m
$563
SpokaneSan José
GEG Spokane - SJO San José Juan Santamaria Intl
GEGSJO
Spokane
Sat 11/7
12:51 pm-1:01 pm
2 stops22h 10m
San José Juan Santamaria Intl
Fri 11/20
12:30 am-1:07 pm
2 stops14h 37m
$585
SpokaneSan José
GEG Spokane - SJO San José Juan Santamaria Intl
GEGSJO
Spokane
Mon 2/1
2:05 pm-12:45 pm
2 stops20h 40m
San José Juan Santamaria Intl
Tue 2/9
7:05 am-11:42 pm
2 stops18h 37m
$589
SpokaneSan José
GEG Spokane - SJO San José Juan Santamaria Intl
GEGSJO
Spokane
Mon 2/1
12:30 pm-8:32 am
1 stop18h 02m
San José Juan Santamaria Intl
Fri 2/5
9:40 am-11:38 pm
1 stop15h 58m
$614
SpokaneSan José
GEG Spokane - SJO San José Juan Santamaria Intl
GEGSJO
Spokane
Fri 11/6
4:05 pm-1:45 pm
2 stops19h 40m
San José Juan Santamaria Intl
Sat 11/21
2:45 pm-10:25 pm
1 stop9h 40m
$616
SpokaneLiberia
GEG Spokane - LIR Liberia
GEGLIR
Spokane
Sun 9/20
10:45 pm-12:00 pm
1 stop12h 15m
Liberia
Sun 9/27
1:25 pm-3:39 pm
2 stops27h 14m
$645
SpokaneLiberia
GEG Spokane - LIR Liberia
GEGLIR
Spokane
Sun 10/18
2:51 pm-7:51 pm
1 stop28h 00m
Liberia
Thu 10/22
9:16 am-11:35 pm
1 stop15h 19m
$688
Showing 1-10 of 34 resultsSorted by cheapest first
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.
GEG-SJO
GEG-LIR
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
GEG-CR0
GEG-SJO
GEG-LIR
What is the cheapest month to book a flight from Spokane to Costa Rica?
Currently, September is the cheapest month in which you can book a flight from Spokane to Costa Rica (average of $331). Flying from Spokane to Costa Rica in March is currently the most expensive (average of $732). 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 August 11, 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.
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Food
7.0
Boarding
8.1
Overall
8.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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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.
Complete your trip
Complete your trip to Costa Rica by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Spokane to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Spokane and Costa Rica flights
Browse other Spokane and Costa Rica flight options. Last updated on August 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 August 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$317 | Average$526 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$337 | Average$619 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$351 | Average$634 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$500 | Average$577 | FlexibilityNo cancel fee | On-time63% |