$138+ 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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SJO
Apr 24 — May 11
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 March 25, 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 March 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 4/95:45 am
DTW
- SJO
1 stop7h 29m
Multiple Airlines
Mon 4/2012:38 pm
SJO
- DTW
2 stops21h 00m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$343
This Expedia deal was found by Cheapflights users on 3/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2812:44 pm
DTW
- SJO
1 stop21h 35m
Frontier
Sun 5/319:35 am
SJO
- DTW
1 stop24h 25m
Frontier
Deal found 3/23![Frontier logo]()
$349
This CheapOair deal was found by Cheapflights users on 3/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:45 am
DTW
- SJO
1 stop7h 29m
Spirit Airlines
Fri 4/2412:38 pm
SJO
- DTW
1 stop9h 21m
Spirit Airlines
Deal found 3/23![Spirit Airlines logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/55:45 am
DTW
- SJO
1 stop7h 29m
Multiple Airlines
Fri 4/1012:19 pm
SJO
- DTW
1 stop10h 20m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$362
This Expedia deal was found by Cheapflights users on 3/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3012:44 pm
DTW
- SJO
1 stop21h 35m
Frontier
Fri 6/59:35 am
SJO
- DTW
1 stop24h 25m
Frontier
Deal found 3/23![Frontier logo]()
$364
This FlightHub deal was found by Cheapflights users on 3/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/38:01 pm
DTW
- SJO
1 stop15h 00m
Frontier
Thu 4/91:27 pm
SJO
- DTW
1 stop28h 21m
Frontier
Deal found 3/23![Frontier logo]()
$366
This Expedia deal was found by Cheapflights users on 3/24. 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.
Wed 6/312:44 pm
DTW
- SJO
1 stop21h 35m
Frontier
Sun 6/79:35 am
SJO
- DTW
1 stop24h 25m
Frontier
Deal found 3/24![Frontier logo]()
$369
This CheapOair deal was found by Cheapflights users on 3/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:02 am
DTW
- SJO
1 stop29h 10m
Frontier
Sat 4/1110:06 am
SJO
- DTW
2 stops22h 06m
Frontier
Deal found 3/25![Frontier logo]()
$373
This CheapOair deal was found by Cheapflights users on 3/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:45 am
DTW
- SJO
1 stop7h 29m
Spirit Airlines
Tue 4/1412:19 pm
SJO
- DTW
2 stops29h 54m
Spirit Airlines
Deal found 3/22![Spirit Airlines logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Thu 4/95:45 am
DTW
- SJO
1 stop7h 29m
Multiple Airlines
Tue 4/217:45 am
SJO
- DTW
2 stops25h 53m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$377
This Air Canada deal was found by Cheapflights users on 3/25. 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.
Sat 10/242:55 pm
DTW
- LIR
1 stop24h 00m
Air Canada
Sat 10/311:55 pm
LIR
- DTW
1 stop26h 41m
Air Canada
Deal found 3/25![Air Canada logo]()
$478
This Air Canada deal was found by Cheapflights users on 3/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:15 pm
DTW
- LIR
1 stop20h 40m
Air Canada
Mon 11/92:55 pm
LIR
- DTW
1 stop25h 41m
Air Canada
Deal found 3/22![Air Canada logo]()
$508
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 March 25, 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 March 25, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 3/25. 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.
Tue 4/75:05 am
DTW
- SJO
1 stop7h 37m
Spirit Airlines
Sat 4/1112:19 pm
SJO
- DTW
1 stop9h 40m
Spirit Airlines
Deal found 3/25![Spirit Airlines logo]()
$466
This FlightHub deal was found by Cheapflights users on 3/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1112:35 pm
DTW
- SJO
1 stop21h 45m
Frontier
Sun 6/219:35 am
SJO
- DTW
2 stops24h 05m
Frontier
Deal found 3/20![Frontier logo]()
$520
This CheapOair deal was found by Cheapflights users on 3/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:10 am
DTW
- SJO
1 stop7h 23m
Multiple Airlines
Wed 5/611:59 pm
SJO
- DTW
1 stop21h 53m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$544
This Southwest deal was found by Cheapflights users on 3/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/95:50 am
DTW
- LIR
1 stop7h 10m
Southwest
Sat 5/2312:00 pm
LIR
- DTW
1 stop9h 10m
Southwest
Deal found 3/20![Southwest logo]()
$638
This Delta deal was found by Cheapflights users on 3/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:20 am
DTW
- LIR
1 stop8h 40m
Delta
Fri 9/111:25 pm
LIR
- DTW
1 stop9h 20m
Delta
Deal found 3/20![Delta logo]()
$902
This United Airlines deal was found by Cheapflights users on 3/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/116:00 am
DTW
- LIR
2 stops10h 25m
United Airlines
Sat 7/183:27 pm
LIR
- DTW
2 stops16h 25m
United Airlines
Deal found 3/20![United Airlines logo]()
$907
This Mytrip deal was found by Cheapflights users on 3/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/218:25 am
DTW
- SJO
2 stops17h 34m
Multiple Airlines
Tue 4/287:00 am
SJO
- DTW
2 stops23h 02m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$562
This CheapOair deal was found by Cheapflights users on 3/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/296:50 pm
DTW
- SJO
1 stop18h 24m
Spirit Airlines
Mon 4/612:19 pm
SJO
- DTW
2 stops18h 25m
Spirit Airlines
Deal found 3/24![Spirit Airlines logo]()
$623
This FlightHub deal was found by Cheapflights users on 3/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1112:35 pm
DTW
- SJO
1 stop21h 45m
Frontier
Sat 6/209:35 am
SJO
- DTW
2 stops13h 07m
Frontier
Deal found 3/20![Frontier logo]()
$656
This Southwest deal was found by Cheapflights users on 3/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/115:55 am
DTW
- LIR
1 stop9h 35m
Southwest
Sat 7/1812:15 pm
LIR
- DTW
1 stop9h 30m
Southwest
Deal found 3/20![Southwest logo]()
$779
This CheapOair deal was found by Cheapflights users on 3/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/285:34 pm
DTW
- SJO
2 stops19h 08m
Spirit Airlines
Sat 4/412:19 pm
SJO
- DTW
1 stop8h 13m
Spirit Airlines
Deal found 3/20![Spirit Airlines logo]()
$729
This Delta deal was found by Cheapflights users on 3/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:20 am
DTW
- LIR
1 stop8h 40m
Delta
Fri 8/211:25 pm
LIR
- DTW
1 stop8h 15m
Delta
Deal found 3/20![Delta logo]()
$902
This United Airlines deal was found by Cheapflights users on 3/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/176:00 am
DTW
- LIR
2 stops10h 25m
United Airlines
Sun 7/261:20 pm
LIR
- DTW
2 stops17h 13m
United Airlines
Deal found 3/21![United Airlines logo]()
$907
This Expedia deal was found by Cheapflights users on 3/24. 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.
Wed 5/276:10 am
DTW
- LIR
1 stop8h 30m
Multiple Airlines
Sun 5/3111:20 am
LIR
- DTW
3 stops27h 52m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$916
This United Airlines deal was found by Cheapflights users on 3/22. 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 5/278:00 am
DTW
- LIR
1 stop9h 19m
United Airlines
Sun 5/3111:10 am
LIR
- DTW
1 stop9h 14m
United Airlines
Deal found 3/22![United Airlines logo]()
$1,000
This United Airlines deal was found by Cheapflights users on 3/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:00 am
DTW
- LIR
2 stops10h 25m
United Airlines
Sat 7/113:27 pm
LIR
- DTW
2 stops16h 25m
United Airlines
Deal found 3/21![United Airlines logo]()
$1,004
Last-minute flights from Detroit to Costa RicaDiscover last-minute flight deals from Detroit to Costa Rica. Data last updated March 25, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Costa Rica. Data last updated March 25, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 3/20. 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.
Wed 4/16:15 pm
DTW
- LIR
1 stop21h 25m
Air Canada
Thu 4/92:55 pm
LIR
- DTW
1 stop24h 38m
Air Canada
Deal found 3/20![Air Canada logo]()
$580
This FlightHub deal was found by Cheapflights users on 3/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/38:01 pm
DTW
- SJO
1 stop15h 00m
Frontier
Thu 4/91:27 pm
SJO
- DTW
1 stop28h 21m
Frontier
Deal found 3/23![Frontier logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
Fri 4/35:31 pm
DTW
- SJO
1 stop19h 11m
Multiple Airlines
Tue 4/712:19 pm
SJO
- DTW
1 stop10h 20m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/55:45 am
DTW
- SJO
1 stop7h 29m
Multiple Airlines
Fri 4/1012:19 pm
SJO
- DTW
1 stop10h 20m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$362
This CheapOair deal was found by Cheapflights users on 3/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:45 am
DTW
- SJO
1 stop7h 29m
Spirit Airlines
Tue 4/1412:19 pm
SJO
- DTW
2 stops29h 54m
Spirit Airlines
Deal found 3/21![Spirit Airlines logo]()
$374
This CheapOair deal was found by Cheapflights users on 3/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:02 am
DTW
- SJO
1 stop29h 10m
Frontier
Sat 4/1110:06 am
SJO
- DTW
2 stops22h 06m
Frontier
Deal found 3/25![Frontier logo]()
$373
This Mytrip deal was found by Cheapflights users on 3/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:45 am
DTW
- SJO
1 stop7h 29m
Spirit Airlines
Sat 4/1112:19 pm
SJO
- DTW
1 stop9h 40m
Spirit Airlines
Deal found 3/25![Spirit Airlines logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 4/95:45 am
DTW
- SJO
1 stop7h 29m
Multiple Airlines
Mon 4/2012:38 pm
SJO
- DTW
2 stops21h 00m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Thu 4/95:45 am
DTW
- SJO
1 stop7h 29m
Multiple Airlines
Tue 4/217:45 am
SJO
- DTW
2 stops25h 53m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$377
This CheapOair deal was found by Cheapflights users on 3/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/95:45 am
DTW
- SJO
1 stop7h 29m
Spirit Airlines
Thu 4/2312:38 pm
SJO
- DTW
1 stop9h 21m
Spirit Airlines
Deal found 3/22![Spirit Airlines logo]()
$381
This CheapOair deal was found by Cheapflights users on 3/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:45 am
DTW
- SJO
1 stop7h 29m
Spirit Airlines
Fri 4/2412:38 pm
SJO
- DTW
1 stop9h 21m
Spirit Airlines
Deal found 3/23![Spirit Airlines logo]()
$358
This Orbitz deal was found by Cheapflights users on 3/24. 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.
Thu 4/306:00 am
DTW
- LIR
2 stops31h 55m
JetBlue
Tue 5/52:00 pm
LIR
- DTW
2 stops23h 41m
JetBlue
Deal found 3/24![JetBlue logo]()
$544
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 March 25, 2026.
Search for one-way flight options from Detroit to Costa Rica. Find affordable one-way fares based on user searches. Data last updated March 25, 2026.
This Expedia deal was found by Cheapflights users on 3/25. 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.
Fri 4/38:01 pm
DTW
- SJO
1 stop15h 00m
Frontier
Deal found 3/25![Frontier logo]()
$138
This Cheapflightsfares deal was found by Cheapflights users on 3/24. 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.
Sun 4/125:45 am
DTW
- SJO
1 stop7h 29m
Spirit Airlines
Deal found 3/24![Spirit Airlines logo]()
$151
This Super.com deal was found by Cheapflights users on 3/23. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/206:10 am
DTW
- SJO
1 stop7h 23m
Spirit Airlines
Deal found 3/23![Spirit Airlines logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 3/22. 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.
Tue 4/217:04 pm
DTW
- SJO
2 stops42h 29m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$161
This Super.com deal was found by Cheapflights users on 3/22. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/55:05 am
DTW
- SJO
1 stop7h 37m
Spirit Airlines
Deal found 3/22![Spirit Airlines logo]()
$169
This Air Canada deal was found by Cheapflights users on 3/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:15 pm
DTW
- LIR
1 stop21h 25m
Air Canada
Deal found 3/22![Air Canada logo]()
$175
This Air Canada deal was found by Cheapflights users on 3/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/196:15 pm
DTW
- LIR
1 stop21h 20m
Air Canada
Deal found 3/22![Air Canada logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Mon 3/304:40 pm
DTW
- SJO
2 stops20h 34m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$185
This KAYAK deal was found by Cheapflights users on 3/22. 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.
Mon 4/69:53 pm
DTW
- SJO
2 stops15h 21m
Spirit Airlines
Deal found 3/22![Spirit Airlines logo]()
$189
This Air Canada deal was found by Cheapflights users on 3/24. 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.
Mon 4/206:15 pm
DTW
- LIR
1 stop21h 15m
Air Canada
Deal found 3/24![Air Canada logo]()
$193
This Cheapflightsfares deal was found by Cheapflights users on 3/25. 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.
Thu 4/25:45 am
DTW
- SJO
1 stop7h 29m
Spirit Airlines
Deal found 3/25![Spirit Airlines logo]()
$194
This Air Canada deal was found by Cheapflights users on 3/21. 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.
Sat 4/46:15 pm
DTW
- LIR
1 stop21h 25m
Air Canada
Deal found 3/21![Air Canada logo]()
$213
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 March 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $343 (Kiwi.com) |
One-way from | $138 (Expedia) |
Popular in | December |
Cheapest in | September |
Average price | $759 |
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 March 25, 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
Tue 4/7
5:05 am-10:42 am
1 stop7h 37m
San José Juan Santamaria Intl
Sat 4/11
12:19 pm-11:59 pm
1 stop9h 40m
$466
DetroitSan José
DTW - SJO
DTWSJO
Detroit Metropolitan Wayne County
Thu 6/11
12:35 pm-8:20 am
1 stop21h 45m
San José Juan Santamaria Intl
Sun 6/21
9:35 am-11:40 am
2 stops24h 05m
$520
DetroitSan José
DTW - SJO
DTWSJO
Detroit Metropolitan Wayne County
Thu 4/30
6:10 am-11:33 am
1 stop7h 23m
San José Juan Santamaria Intl
Wed 5/6
11:59 pm-11:52 pm
1 stop21h 53m
$544
DetroitSan José
DTW - SJO
DTWSJO
Detroit Metropolitan Wayne County
Tue 4/21
8:25 am-11:59 pm
2 stops17h 34m
San José Juan Santamaria Intl
Tue 4/28
7:00 am-8:02 am
2 stops23h 02m
$562
DetroitSan José
DTW - SJO
DTWSJO
Detroit Metropolitan Wayne County
Sun 3/29
6:50 pm-11:14 am
1 stop18h 24m
San José Juan Santamaria Intl
Mon 4/6
12:19 pm-8:44 am
2 stops18h 25m
$623
Quickest round-trip
DetroitLiberia
DTW - LIR
DTWLIR
Detroit Metropolitan Wayne County
Sat 5/9
5:50 am-11:00 am
1 stop7h 10m
Liberia
Sat 5/23
12:00 pm-11:10 pm
1 stop9h 10m
$638
DetroitSan José
DTW - SJO
DTWSJO
Detroit Metropolitan Wayne County
Thu 6/11
12:35 pm-8:20 am
1 stop21h 45m
San José Juan Santamaria Intl
Sat 6/20
9:35 am-12:42 am
2 stops13h 07m
$656
DetroitSan José
DTW - SJO
DTWSJO
Detroit Metropolitan Wayne County
Sat 3/28
5:34 pm-10:42 am
2 stops19h 08m
San José Juan Santamaria Intl
Sat 4/4
12:19 pm-10:32 pm
1 stop8h 13m
$729
DetroitLiberia
DTW - LIR
DTWLIR
Detroit Metropolitan Wayne County
Sat 7/11
5:55 am-1:30 pm
1 stop9h 35m
Liberia
Sat 7/18
12:15 pm-11:45 pm
1 stop9h 30m
$779
DetroitLiberia
DTW - LIR
DTWLIR
Detroit Metropolitan Wayne County
Fri 9/4
5:20 am-12:00 pm
1 stop8h 40m
Liberia
Fri 9/11
1:25 pm-12:45 am
1 stop9h 20m
$902
Showing 1-10 of 36 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, October is the cheapest month in which you can book a flight from Detroit to Costa Rica (average of $154). Flying from Detroit to Costa Rica in June is currently the most expensive (average of $364). 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 March 25, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican 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
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Entertainment
7.8
Overall
7.9
Food
7.2
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Crew
8.5
Entertainment
7.8
Overall
7.9
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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Detroit and Costa Rica flights
Browse other Detroit and Costa Rica flight options. Last updated on March 25, 2026.
Popular flight searches
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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 March 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$251 | Average$422 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$444 | Average$934 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$449 | Average$817 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$534 | Average$851 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$596 | Average$694 | FlexibilityNo cancel fee | On-time63% |