$168+ Cheap flights from Detroit (DTT) 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SJO
May 23 — May 301
Round-trip
1 adult, Economy
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Find cheap flights from Detroit to Costa Rica with Cheapflights
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Cheapest flights from Detroit to Costa RicaExplore the most affordable flight options available from Detroit to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.
Explore the most affordable flight options available from Detroit to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2026.
This Priceline deal was found by Cheapflights users on 4/18. 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.
Sat 5/308:25 pm
DTW
- SJO
1 stop17h 20m
Multiple Airlines
Sat 6/69:35 am
SJO
- DTW
1 stop24h 25m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$395
This FlightHub deal was found by Cheapflights users on 4/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2012:54 pm
DTW
- SJO
1 stop21h 25m
Frontier
Mon 7/209:35 am
SJO
- DTW
1 stop24h 12m
Frontier
Deal found 4/19![Frontier logo]()
$396
This FlightHub deal was found by Cheapflights users on 4/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:44 pm
DTW
- SJO
1 stop21h 35m
Frontier
Mon 6/19:35 am
SJO
- DTW
2 stops25h 29m
Frontier
Deal found 4/21![Frontier logo]()
$401
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:00 am
DTW
- SJO
1 stop7h 45m
Multiple Airlines
Fri 6/59:35 am
SJO
- DTW
2 stops26h 07m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$404
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/159:42 pm
DTW
- SJO
1 stop16h 33m
Spirit Airlines
Fri 7/241:21 pm
SJO
- DTW
1 stop18h 33m
Spirit Airlines
Deal found 4/21![Spirit Airlines logo]()
$405
This Priceline deal was found by Cheapflights users on 4/21. 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 5/2712:55 pm
DTW
- SJO
2 stops21h 24m
Frontier
Thu 6/49:35 am
SJO
- DTW
2 stops13h 03m
Frontier
Deal found 4/21![Frontier logo]()
$406
This FlightHub deal was found by Cheapflights users on 4/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2012:54 pm
DTW
- SJO
1 stop21h 25m
Frontier
Fri 7/249:35 am
SJO
- DTW
2 stops13h 07m
Frontier
Deal found 4/19![Frontier logo]()
$407
This KAYAK deal was found by Cheapflights users on 4/18. 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 5/316:00 am
DTW
- SJO
1 stop7h 45m
Spirit Airlines
Fri 6/51:00 pm
SJO
- DTW
1 stop18h 03m
Spirit Airlines
Deal found 4/18![Spirit Airlines logo]()
$411
This FlightHub deal was found by Cheapflights users on 4/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2012:54 pm
DTW
- SJO
1 stop21h 25m
Frontier
Thu 5/289:35 am
SJO
- DTW
1 stop24h 25m
Frontier
Deal found 4/21![Frontier logo]()
$412
This FlightHub deal was found by Cheapflights users on 4/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:55 pm
DTW
- SJO
2 stops21h 24m
Frontier
Sun 5/319:35 am
SJO
- DTW
1 stop24h 25m
Frontier
Deal found 4/21![Frontier logo]()
$413
This Justfly.com deal was found by Cheapflights users on 4/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:05 pm
DTW
- SJO
2 stops40h 14m
Frontier
Mon 6/19:35 am
SJO
- DTW
2 stops24h 14m
Frontier
Deal found 4/21![Frontier logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:12 pm
DTW
- SJO
1 stop21h 06m
Multiple Airlines
Thu 6/49:35 am
SJO
- DTW
2 stops13h 03m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$415
Best flights from Detroit to Costa RicaDiscover carefully curated flight deals from Detroit to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
Discover carefully curated flight deals from Detroit to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2012:54 pm
DTW
- SJO
1 stop21h 25m
Multiple Airlines
Tue 5/267:00 am
SJO
- DTW
1 stop27h 00m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$533
This Expedia deal was found by Cheapflights users on 4/22. 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.
Tue 5/56:00 am
DTW
- SJO
1 stop18h 14m
JetBlue
Sun 5/1011:59 pm
SJO
- DTW
1 stop21h 53m
JetBlue
Deal found 4/22![JetBlue logo]()
$596
This Southwest deal was found by Cheapflights users on 4/18. 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.
Tue 7/2810:40 am
DTW
- SJO
2 stops11h 00m
Southwest
Tue 8/49:00 am
SJO
- DTW
2 stops9h 30m
Southwest
Deal found 4/18![Southwest logo]()
$605
This Copa Airlines deal was found by Cheapflights users on 4/19. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/288:50 am
DTW
- SJO
2 stops24h 22m
Copa Airlines
Wed 8/55:55 pm
SJO
- DTW
2 stops26h 24m
Copa Airlines
Deal found 4/19![Copa Airlines logo]()
$801
This Delta deal was found by Cheapflights users on 4/18. 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.
Wed 9/96:30 am
DTW
- SJO
1 stop7h 26m
Delta
Wed 9/161:25 pm
SJO
- DTW
1 stop9h 20m
Delta
Deal found 4/18![Delta logo]()
$804
This United Airlines deal was found by Cheapflights users on 4/19. 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 7/116:15 am
DTW
- LIR
1 stop10h 10m
United Airlines
Fri 7/1711:10 am
LIR
- DTW
1 stop9h 14m
United Airlines
Deal found 4/19![United Airlines logo]()
$1,020
This Alaska Airlines deal was found by Cheapflights users on 4/18. 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 5/177:09 am
DTW
- LIR
2 stops49h 11m
Alaska Airlines
Tue 5/2611:20 am
LIR
- DTW
2 stops40h 29m
Alaska Airlines
Deal found 4/18![Alaska Airlines logo]()
$1,079
This Southwest deal was found by Cheapflights users on 4/21. 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.
Tue 6/307:05 am
DTW
- SJO
2 stops14h 35m
Southwest
Wed 8/129:00 am
SJO
- DTW
2 stops10h 30m
Southwest
Deal found 4/21![Southwest logo]()
$675
This Delta deal was found by Cheapflights users on 4/18. 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 9/86:30 am
DTW
- SJO
1 stop7h 26m
Delta
Wed 9/161:25 pm
SJO
- DTW
1 stop9h 20m
Delta
Deal found 4/18![Delta logo]()
$804
This Copa Airlines deal was found by Cheapflights users on 4/22. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:00 am
DTW
- SJO
2 stops24h 04m
Copa Airlines
Wed 8/198:12 am
SJO
- DTW
2 stops23h 57m
Copa Airlines
Deal found 4/22![Copa Airlines logo]()
$804
This Delta deal was found by Cheapflights users on 4/22. 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.
Wed 7/225:20 am
DTW
- SJO
1 stop8h 31m
Delta
Tue 7/281:16 pm
SJO
- DTW
1 stop9h 43m
Delta
Deal found 4/22![Delta logo]()
$804
This Delta deal was found by Cheapflights users on 4/18. 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 9/85:20 am
DTW
- SJO
1 stop8h 36m
Delta
Thu 9/171:25 pm
SJO
- DTW
1 stop9h 20m
Delta
Deal found 4/18![Delta logo]()
$804
This United Airlines deal was found by Cheapflights users on 4/22. 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 7/16:15 am
DTW
- LIR
1 stop7h 55m
United Airlines
Fri 7/1011:10 am
LIR
- DTW
1 stop9h 14m
United Airlines
Deal found 4/22![United Airlines logo]()
$1,020
This Alaska Airlines deal was found by Cheapflights users on 4/19. 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 5/277:09 am
DTW
- LIR
2 stops25h 11m
Alaska Airlines
Sun 5/3111:20 am
LIR
- DTW
2 stops40h 29m
Alaska Airlines
Deal found 4/19![Alaska Airlines logo]()
$1,085
This Alaska Airlines deal was found by Cheapflights users on 4/18. 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.
Fri 5/226:08 pm
DTW
- LIR
2 stops38h 12m
Alaska Airlines
Fri 5/2911:20 am
LIR
- DTW
2 stops16h 29m
Alaska Airlines
Deal found 4/18![Alaska Airlines logo]()
$1,192
This United Airlines deal was found by Cheapflights users on 4/18. 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 5/109:00 am
DTW
- LIR
1 stop7h 25m
United Airlines
Thu 5/143:27 pm
LIR
- DTW
1 stop18h 27m
United Airlines
Deal found 4/18![United Airlines logo]()
$1,262
This Alaska Airlines deal was found by Cheapflights users on 4/18. 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.
Fri 5/226:08 pm
DTW
- LIR
2 stops38h 12m
Alaska Airlines
Wed 5/2711:20 am
LIR
- DTW
2 stops16h 29m
Alaska Airlines
Deal found 4/18![Alaska Airlines logo]()
$1,192
This Delta deal was found by Cheapflights users on 4/21. 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.
Wed 5/275:20 am
DTW
- LIR
1 stop8h 40m
Delta
Tue 6/21:25 pm
LIR
- DTW
1 stop9h 33m
Delta
Deal found 4/21![Delta logo]()
$1,142
This Alaska Airlines deal was found by Cheapflights users on 4/18. 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 5/177:09 am
DTW
- LIR
2 stops49h 11m
Alaska Airlines
Sun 5/3111:20 am
LIR
- DTW
2 stops40h 29m
Alaska Airlines
Deal found 4/18![Alaska Airlines logo]()
$1,253
Last-minute flights from Detroit to Costa RicaDiscover last-minute flight deals from Detroit to Costa Rica. Data last updated April 23, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Costa Rica. Data last updated April 23, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 4/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2012:54 pm
DTW
- SJO
1 stop21h 25m
Frontier
Sat 7/189:35 am
SJO
- DTW
1 stop24h 12m
Frontier
Deal found 4/19![Frontier logo]()
$396
This FlightHub deal was found by Cheapflights users on 4/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2012:54 pm
DTW
- SJO
1 stop21h 25m
Frontier
Thu 5/289:35 am
SJO
- DTW
1 stop24h 25m
Frontier
Deal found 4/21![Frontier logo]()
$412
This FlightHub deal was found by Cheapflights users on 4/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2012:54 pm
DTW
- SJO
1 stop21h 25m
Frontier
Thu 7/239:35 am
SJO
- DTW
1 stop24h 12m
Frontier
Deal found 4/19![Frontier logo]()
$416
This Air Canada deal was found by Cheapflights users on 4/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/226:50 pm
DTW
- LIR
1 stop19h 15m
Air Canada
Sat 5/301:00 pm
LIR
- DTW
1 stop27h 13m
Air Canada
Deal found 4/18![Air Canada logo]()
$457
This FlightHub deal was found by Cheapflights users on 4/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:44 pm
DTW
- SJO
1 stop21h 35m
Frontier
Mon 6/19:35 am
SJO
- DTW
2 stops25h 29m
Frontier
Deal found 4/21![Frontier logo]()
$401
This Priceline deal was found by Cheapflights users on 4/21. 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 5/2712:55 pm
DTW
- SJO
2 stops21h 24m
Frontier
Thu 6/49:35 am
SJO
- DTW
2 stops13h 03m
Frontier
Deal found 4/21![Frontier logo]()
$406
This FlightHub deal was found by Cheapflights users on 4/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:55 pm
DTW
- SJO
2 stops21h 24m
Frontier
Sun 5/319:35 am
SJO
- DTW
1 stop24h 25m
Frontier
Deal found 4/21![Frontier logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:12 pm
DTW
- SJO
1 stop21h 06m
Multiple Airlines
Thu 6/49:35 am
SJO
- DTW
2 stops13h 03m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$415
This Justfly.com deal was found by Cheapflights users on 4/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:05 pm
DTW
- SJO
2 stops40h 14m
Frontier
Mon 6/19:35 am
SJO
- DTW
2 stops24h 14m
Frontier
Deal found 4/21![Frontier logo]()
$414
This Priceline deal was found by Cheapflights users on 4/18. 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.
Sat 5/308:25 pm
DTW
- SJO
1 stop17h 20m
Multiple Airlines
Sat 6/69:35 am
SJO
- DTW
1 stop24h 25m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/316:00 am
DTW
- SJO
1 stop7h 45m
Multiple Airlines
Fri 6/59:35 am
SJO
- DTW
2 stops26h 07m
Multiple Airlines
Deal found 4/18![Multiple Airlines logo]()
$404
This KAYAK deal was found by Cheapflights users on 4/18. 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 5/316:00 am
DTW
- SJO
1 stop7h 45m
Spirit Airlines
Fri 6/51:00 pm
SJO
- DTW
1 stop18h 03m
Spirit Airlines
Deal found 4/18![Spirit Airlines logo]()
$411
One-way flights from Detroit to Costa RicaSearch for one-way flight options from Detroit to Costa Rica. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
Search for one-way flight options from Detroit to Costa Rica. Find affordable one-way fares based on user searches. Data last updated April 23, 2026.
This Travelocity deal was found by Cheapflights users on 4/19. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2712:44 pm
DTW
- SJO
1 stop21h 35m
Frontier
Deal found 4/19![Frontier logo]()
$168
This Air Canada deal was found by Cheapflights users on 4/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/52:55 pm
DTW
- LIR
1 stop23h 10m
Air Canada
Deal found 4/21![Air Canada logo]()
$178
This Orbitz deal was found by Cheapflights users on 4/21. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:35 pm
DTW
- SJO
1 stop21h 45m
Frontier
Deal found 4/21![Frontier logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:10 am
DTW
- SJO
2 stops28h 10m
Frontier
Deal found 4/19![Frontier logo]()
$196
This Air Canada deal was found by Cheapflights users on 4/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/226:50 pm
DTW
- LIR
1 stop19h 15m
Air Canada
Deal found 4/20![Air Canada logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:50 am
DTW
- SJO
2 stops30h 55m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$207
This Southwest deal was found by Cheapflights users on 4/21. 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.
Wed 8/267:00 am
DTW
- SJO
2 stops13h 40m
Southwest
Deal found 4/21![Southwest logo]()
$212
This JetBlue deal was found by Cheapflights users on 4/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:10 am
DTW
- LIR
1 stop8h 30m
JetBlue
Deal found 4/20![JetBlue logo]()
$216
This KAYAK deal was found by Cheapflights users on 4/21. 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.
Wed 6/176:00 am
DTW
- LIR
1 stop8h 40m
JetBlue
Deal found 4/21![JetBlue logo]()
$220
This KAYAK deal was found by Cheapflights users on 4/22. 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.
Tue 6/236:00 am
DTW
- LIR
1 stop8h 40m
JetBlue
Deal found 4/22![JetBlue logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:15 am
DTW
- SJO
2 stops52h 05m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$227
This KAYAK deal was found by Cheapflights users on 4/21. 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.
Mon 5/186:10 am
DTW
- LIR
1 stop8h 30m
JetBlue
Deal found 4/21![JetBlue logo]()
$234
Find flight deals from Detroit to Costa Rica
Keep the following information in mind while searching for Detroit to Costa Rica flight deals. Data was last updated April 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $395 (Priceline) |
One-way from | $168 (Travelocity) |
Popular in | December |
Cheapest in | September |
Average price | $548 |
Good round-trip deal | $1,227 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Detroit 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 April 23, 2026.
Use the filters below to find and compare flights from Detroit to Costa Rica that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DetroitSan José
DTW - SJO
DTWSJO
Detroit Metropolitan Wayne County
Wed 5/20
12:54 pm-8:19 am
1 stop21h 25m
San José Juan Santamaria Intl
Tue 5/26
7:00 am-12:00 pm
1 stop27h 00m
$533
DetroitSan José
DTW - SJO
DTWSJO
Detroit Metropolitan Wayne County
Tue 5/5
6:00 am-10:14 pm
1 stop18h 14m
San José Juan Santamaria Intl
Sun 5/10
11:59 pm-11:52 pm
1 stop21h 53m
$596
DetroitSan José
DTW - SJO
DTWSJO
Detroit Metropolitan Wayne County
Tue 7/28
10:40 am-7:40 pm
2 stops11h 00m
San José Juan Santamaria Intl
Tue 8/4
9:00 am-8:30 pm
2 stops9h 30m
$605
DetroitSan José
DTW - SJO
DTWSJO
Detroit Metropolitan Wayne County
Tue 6/30
7:05 am-7:40 pm
2 stops14h 35m
San José Juan Santamaria Intl
Wed 8/12
9:00 am-9:30 pm
2 stops10h 30m
$675
DetroitSan José
DTW - SJO
DTWSJO
Detroit Metropolitan Wayne County
Tue 7/28
8:50 am-7:12 am
2 stops24h 22m
San José Juan Santamaria Intl
Wed 8/5
5:55 pm-10:19 pm
2 stops26h 24m
$801
Quickest round-trip
DetroitSan José
DTW - SJO
DTWSJO
Detroit Metropolitan Wayne County
Wed 9/9
6:30 am-11:56 am
1 stop7h 26m
San José Juan Santamaria Intl
Wed 9/16
1:25 pm-12:45 am
1 stop9h 20m
$804
DetroitSan José
DTW - SJO
DTWSJO
Detroit Metropolitan Wayne County
Tue 9/8
6:30 am-11:56 am
1 stop7h 26m
San José Juan Santamaria Intl
Wed 9/16
1:25 pm-12:45 am
1 stop9h 20m
$804
DetroitSan José
DTW - SJO
DTWSJO
Detroit Metropolitan Wayne County
Wed 8/12
11:00 am-9:04 am
2 stops24h 04m
San José Juan Santamaria Intl
Wed 8/19
8:12 am-10:09 am
2 stops23h 57m
$804
DetroitSan José
DTW - SJO
DTWSJO
Detroit Metropolitan Wayne County
Wed 7/22
5:20 am-11:51 am
1 stop8h 31m
San José Juan Santamaria Intl
Tue 7/28
1:16 pm-12:59 am
1 stop9h 43m
$804
DetroitSan José
DTW - SJO
DTWSJO
Detroit Metropolitan Wayne County
Tue 9/8
5:20 am-11:56 am
1 stop8h 36m
San José Juan Santamaria Intl
Thu 9/17
1:25 pm-12:45 am
1 stop9h 20m
$804
Showing 1-10 of 41 resultsSorted by cheapest first
Best time to book a flight from Detroit to Costa Rica
Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Detroit with our price prediction graph.
DTW-SJO
DTW-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 Detroit to Costa Rica
DTT-CR0
DTW-SJO
DTW-LIR
What is the cheapest month to book a flight from Detroit to Costa Rica?
Currently, February is the cheapest month in which you can book a flight from Detroit to Costa Rica (average of $57). Flying from Detroit to Costa Rica in June is currently the most expensive (average of $292). 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 April 23, 2026.
Read reviews from past customers who have flown Delta,American Airlines, andSpirit Airlines from Detroit to Costa Rica. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Entertainment
7.8
Overall
7.9
Crew
8.5
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Overall
7.9
Crew
8.5
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Overall
7.9
Crew
8.5
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Overall
7.9
Crew
8.5
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Detroit to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Detroit to Costa Rica
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Complete your trip
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Find flights from Detroit to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Detroit and Costa Rica flights
Browse other Detroit and Costa Rica flight options. Last updated on April 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Detroit to Costa Rica
Discover the top 5 airlines that operate flights from Detroit 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 April 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$245 | Average$429 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$564 | Average$842 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$596 | Average$694 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$648 | Average$941 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$650 | Average$874 | FlexibilityNo cancel fee | On-time69% |