$118+ Cheap flights from Michigan 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 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — SJO
Apr 8 — Apr 151
Round-trip
1 adult, Economy
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Cheapest flights from Michigan to Costa RicaExplore the most affordable flight options available from Michigan to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 9, 2026.
Explore the most affordable flight options available from Michigan to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 9, 2026.
This United Airlines deal was found by Cheapflights users on 3/9. 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 11/14:40 pm
MBS
- SJO
2 stops19h 45m
United Airlines
Sat 11/72:20 pm
SJO
- MBS
2 stops21h 40m
United Airlines
Deal found 3/9![United Airlines logo]()
$319
This FlightHub deal was found by Cheapflights users on 3/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:48 pm
DTW
- SJO
1 stop16h 57m
Frontier
Sun 5/3110:00 am
SJO
- DTW
1 stop28h 53m
Frontier
Deal found 3/9![Frontier logo]()
$326
This United Airlines deal was found by Cheapflights users on 3/6. 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 11/14:40 pm
MBS
- SJO
2 stops19h 45m
United Airlines
Tue 11/311:28 pm
SJO
- MBS
2 stops20h 11m
United Airlines
Deal found 3/6![United Airlines logo]()
$329
This Expedia deal was found by Cheapflights users on 3/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/245:48 pm
DTW
- SJO
1 stop16h 57m
Frontier
Sun 5/3110:00 am
SJO
- DTW
1 stop28h 53m
Frontier
Deal found 3/6![Frontier logo]()
$333
This Gotogate deal was found by Cheapflights users on 3/5. 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.
Mon 3/98:16 pm
ORD
- SJO
1 stop16h 06m
Multiple Airlines
Wed 3/114:06 pm
SJO
- ORD
1 stop18h 13m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/118:17 pm
DTW
- SJO
2 stops16h 57m
Multiple Airlines
Thu 4/1612:38 pm
SJO
- DTW
1 stop10h 08m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$349
This FlightHub deal was found by Cheapflights users on 3/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/245:48 pm
DTW
- SJO
1 stop16h 57m
Frontier
Mon 6/110:00 am
SJO
- DTW
1 stop28h 53m
Frontier
Deal found 3/6![Frontier logo]()
$351
This Volaris deal was found by Cheapflights users on 3/5. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:19 am
ORD
- SJO
1 stop22h 40m
Multiple Airlines
Tue 9/84:18 pm
SJO
- ORD
1 stop18h 51m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$351
This Priceline deal was found by Cheapflights users on 3/5. 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.
Thu 4/95:15 am
ORD
- SJO
1 stop7h 57m
Multiple Airlines
Thu 4/1612:38 pm
SJO
- ORD
1 stop10h 46m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$356
This Mytrip deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/185:45 am
DTW
- SJO
1 stop7h 29m
Spirit Airlines
Wed 3/2511:38 am
SJO
- DTW
2 stops22h 30m
Spirit Airlines
Deal found 3/4![Spirit Airlines logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/118:10 am
ORD
- SJO
2 stops28h 04m
Multiple Airlines
Thu 4/1612:38 pm
SJO
- ORD
1 stop10h 46m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:30 am
ORD
- SJO
2 stops29h 03m
Multiple Airlines
Fri 5/112:38 pm
SJO
- ORD
1 stop31h 39m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$363
Best flights from Michigan to Costa RicaDiscover carefully curated flight deals from Michigan to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 9, 2026.
Discover carefully curated flight deals from Michigan to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 9, 2026.
This Mytrip deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/185:45 am
DTW
- SJO
1 stop7h 29m
Spirit Airlines
Wed 3/2511:38 am
SJO
- DTW
2 stops22h 30m
Spirit Airlines
Deal found 3/4![Spirit Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 3/7. 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.
Thu 4/306:04 am
GRR
- SJO
2 stops15h 03m
American Airlines
Wed 5/66:30 am
SJO
- GRR
2 stops15h 47m
American Airlines
Deal found 3/7![American Airlines logo]()
$385
This Mytrip deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/235:20 am
DTW
- SJO
1 stop11h 57m
Multiple Airlines
Tue 3/3112:19 pm
SJO
- DTW
3 stops20h 53m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$403
This Copa Airlines deal was found by Cheapflights users on 3/5. 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.
Sat 4/183:05 pm
ORD
- SJO
1 stop19h 00m
Copa Airlines
Tue 4/215:46 am
SJO
- ORD
1 stop18h 27m
Copa Airlines
Deal found 3/5![Copa Airlines logo]()
$450
This United Airlines deal was found by Cheapflights users on 3/8. 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 5/97:36 am
ORD
- SJO
Nonstop5h 19m
United Airlines
Wed 5/131:25 pm
SJO
- ORD
1 stop8h 50m
United Airlines
Deal found 3/8![United Airlines logo]()
$458
This Southwest deal was found by Cheapflights users on 3/6. 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.
Tue 5/126:00 am
MDW
- SJO
1 stop7h 10m
Southwest
Sat 5/161:35 pm
SJO
- MDW
1 stop8h 10m
Southwest
Deal found 3/6![Southwest logo]()
$459
This Delta deal was found by Cheapflights users on 3/7. 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.
Thu 5/79:10 am
ORD
- SJO
2 stops27h 45m
Delta
Thu 5/141:20 pm
SJO
- ORD
2 stops27h 45m
Delta
Deal found 3/7![Delta logo]()
$500
This FlightHub deal was found by Cheapflights users on 3/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:00 am
DTW
- SJO
1 stop18h 14m
JetBlue
Wed 5/611:59 pm
SJO
- DTW
2 stops20h 05m
JetBlue
Deal found 3/6![JetBlue logo]()
$551
This Alaska Airlines deal was found by Cheapflights users on 3/8. 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.
Wed 5/136:08 pm
DTW
- LIR
2 stops38h 12m
Alaska Airlines
Tue 5/1911:20 am
LIR
- DTW
2 stops16h 29m
Alaska Airlines
Deal found 3/8![Alaska Airlines logo]()
$669
This Copa Airlines deal was found by Cheapflights users on 3/5. 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 5/133:21 pm
ORD
- SJO
1 stop16h 51m
Copa Airlines
Sat 5/236:19 pm
SJO
- ORD
1 stop18h 47m
Copa Airlines
Deal found 3/5![Copa Airlines logo]()
$450
This Southwest deal was found by Cheapflights users on 3/5. 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 5/95:00 am
MDW
- SJO
1 stop8h 15m
Southwest
Sat 5/169:00 am
SJO
- MDW
1 stop12h 35m
Southwest
Deal found 3/5![Southwest logo]()
$464
This Mytrip deal was found by Cheapflights users on 3/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:18 pm
DTW
- SJO
2 stops16h 15m
Spirit Airlines
Fri 5/112:38 pm
SJO
- DTW
3 stops38h 57m
Spirit Airlines
Deal found 3/8![Spirit Airlines logo]()
$481
This United Airlines deal was found by Cheapflights users on 3/6. 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.
Mon 4/209:10 am
GRR
- SJO
2 stops13h 09m
United Airlines
Mon 4/2711:50 am
SJO
- GRR
1 stop10h 03m
United Airlines
Deal found 3/6![United Airlines logo]()
$494
This Copa Airlines deal was found by Cheapflights users on 3/6. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:05 pm
ORD
- SJO
1 stop19h 00m
Copa Airlines
Sun 5/36:19 pm
SJO
- ORD
1 stop18h 47m
Copa Airlines
Deal found 3/6![Copa Airlines logo]()
$450
This BusinessClass deal was found by Cheapflights users on 3/7. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/118:10 pm
MBS
- SJO
2 stops16h 01m
Multiple Airlines
Sat 4/251:25 pm
SJO
- MBS
2 stops22h 10m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$496
This Delta deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:00 am
ORD
- LIR
1 stop7h 00m
Delta
Thu 5/281:25 pm
LIR
- ORD
1 stop9h 34m
Delta
Deal found 3/4![Delta logo]()
$536
This Southwest deal was found by Cheapflights users on 3/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:10 pm
MDW
- SJO
1 stop7h 50m
Southwest
Tue 5/129:00 am
SJO
- MDW
2 stops12h 15m
Southwest
Deal found 3/7![Southwest logo]()
$501
This Copa Airlines deal was found by Cheapflights users on 3/9. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/223:05 pm
ORD
- SJO
1 stop18h 15m
Copa Airlines
Wed 4/295:46 am
SJO
- ORD
1 stop18h 27m
Copa Airlines
Deal found 3/9![Copa Airlines logo]()
$480
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Thu 5/145:30 am
ORD
- LIR
1 stop9h 55m
United Airlines
Sun 5/173:27 pm
LIR
- ORD
1 stop8h 18m
United Airlines
Deal found 3/5![United Airlines logo]()
$528
This Delta deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/171:22 pm
MDW
- LIR
2 stops23h 38m
Delta
Wed 5/271:25 pm
LIR
- MDW
2 stops18h 18m
Delta
Deal found 3/4![Delta logo]()
$541
This American Airlines deal was found by Cheapflights users on 3/5. 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.
Fri 6/51:12 pm
GRR
- SJO
1 stop11h 30m
American Airlines
Fri 6/196:00 am
SJO
- GRR
1 stop14h 59m
American Airlines
Deal found 3/5![American Airlines logo]()
$598
This CheapOair deal was found by Cheapflights users on 3/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:18 pm
DTW
- SJO
2 stops41h 15m
Spirit Airlines
Fri 5/1512:38 pm
SJO
- DTW
2 stops29h 35m
Spirit Airlines
Deal found 3/9![Spirit Airlines logo]()
$547
This Mytrip deal was found by Cheapflights users on 3/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/36:50 pm
DTW
- SJO
3 stops37h 54m
Multiple Airlines
Fri 4/1011:38 am
SJO
- DTW
3 stops21h 34m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$573
This Southwest deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:55 am
MDW
- LIR
1 stop7h 20m
Southwest
Tue 5/262:10 pm
LIR
- MDW
2 stops14h 15m
Southwest
Deal found 3/4![Southwest logo]()
$533
This Delta deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:36 pm
MDW
- LIR
2 stops18h 24m
Delta
Thu 5/281:25 pm
LIR
- MDW
2 stops18h 18m
Delta
Deal found 3/4![Delta logo]()
$541
This Alaska Airlines deal was found by Cheapflights users on 3/9. 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.
Thu 4/167:24 pm
ORD
- LIR
3 stops22h 38m
Alaska Airlines
Mon 4/206:12 pm
LIR
- ORD
2 stops28h 47m
Alaska Airlines
Deal found 3/9![Alaska Airlines logo]()
$686
This FlightHub deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:00 am
DTW
- SJO
1 stop18h 14m
JetBlue
Wed 4/2911:59 pm
SJO
- DTW
2 stops20h 10m
JetBlue
Deal found 3/4![JetBlue logo]()
$692
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Sat 4/187:36 am
ORD
- SJO
Nonstop5h 19m
United Airlines
Sun 4/261:25 pm
SJO
- ORD
1 stop11h 01m
United Airlines
Deal found 3/9![United Airlines logo]()
$576
This Southwest deal was found by Cheapflights users on 3/8. 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 4/1712:10 pm
MDW
- SJO
1 stop7h 50m
Southwest
Tue 4/211:10 pm
SJO
- MDW
1 stop8h 55m
Southwest
Deal found 3/8![Southwest logo]()
$537
This CheapOair deal was found by Cheapflights users on 3/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/195:05 am
DTW
- SJO
2 stops32h 09m
Spirit Airlines
Thu 3/2611:38 am
SJO
- DTW
2 stops21h 34m
Spirit Airlines
Deal found 3/6![Spirit Airlines logo]()
$595
Last-minute flights from Michigan to Costa RicaDiscover last-minute flight deals from Michigan to Costa Rica. Data last updated March 9, 2026 and is based on user searches.
Discover last-minute flight deals from Michigan to Costa Rica. Data last updated March 9, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 3/5. 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.
Mon 3/98:16 pm
ORD
- SJO
1 stop16h 06m
Multiple Airlines
Wed 3/114:06 pm
SJO
- ORD
1 stop18h 13m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:45 am
DTW
- SJO
1 stop7h 37m
Multiple Airlines
Mon 3/167:45 am
SJO
- DTW
1 stop26h 35m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$368
This Mytrip deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:45 am
DTW
- SJO
1 stop7h 37m
Multiple Airlines
Fri 3/137:58 am
SJO
- DTW
1 stop14h 01m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$378
This Mytrip deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/185:45 am
DTW
- SJO
1 stop7h 29m
Spirit Airlines
Wed 3/2511:38 am
SJO
- DTW
2 stops22h 30m
Spirit Airlines
Deal found 3/4![Spirit Airlines logo]()
$358
This Kiwi.com deal was found by Cheapflights users on 3/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/185:45 am
DTW
- SJO
1 stop7h 29m
Multiple Airlines
Wed 3/2511:38 am
SJO
- DTW
1 stop20h 59m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$371
This Priceline deal was found by Cheapflights users on 3/5. 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.
Thu 4/95:15 am
ORD
- SJO
1 stop7h 57m
Multiple Airlines
Thu 4/1612:38 pm
SJO
- ORD
1 stop10h 46m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$356
This Cheapflightsfares deal was found by Cheapflights users on 3/5. 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 4/96:10 pm
ORD
- SJO
1 stop18h 04m
Spirit Airlines
Thu 4/1612:38 pm
SJO
- ORD
1 stop10h 46m
Spirit Airlines
Deal found 3/5![Spirit Airlines logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/118:17 pm
DTW
- SJO
2 stops16h 57m
Multiple Airlines
Thu 4/1612:38 pm
SJO
- DTW
1 stop10h 08m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/118:10 am
ORD
- SJO
2 stops28h 04m
Multiple Airlines
Thu 4/1612:38 pm
SJO
- ORD
1 stop10h 46m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$359
This Volaris deal was found by Cheapflights users on 3/9. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/112:35 am
ORD
- SJO
1 stop22h 24m
Multiple Airlines
Thu 4/164:18 pm
SJO
- ORD
1 stop18h 51m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$373
This American Airlines deal was found by Cheapflights users on 3/9. 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 4/206:00 am
GRR
- SJO
1 stop15h 07m
American Airlines
Wed 4/2211:35 pm
SJO
- GRR
1 stop20h 48m
American Airlines
Deal found 3/9![American Airlines logo]()
$368
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:30 am
ORD
- SJO
2 stops29h 03m
Multiple Airlines
Fri 5/112:38 pm
SJO
- ORD
1 stop31h 39m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$363
One-way flights from Michigan to Costa RicaSearch for one-way flight options from Michigan to Costa Rica. Find affordable one-way fares based on user searches. Data last updated March 9, 2026.
Search for one-way flight options from Michigan to Costa Rica. Find affordable one-way fares based on user searches. Data last updated March 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/225:45 am
DTW
- SJO
1 stop7h 29m
Spirit Airlines
Deal found 3/7![Spirit Airlines logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/235:45 am
DTW
- SJO
1 stop7h 29m
Spirit Airlines
Deal found 3/7![Spirit Airlines logo]()
$126
This Frontier deal was found by Cheapflights users on 3/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/95:15 am
ORD
- SJO
1 stop7h 57m
Frontier
Deal found 3/5![Frontier logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/245:34 pm
DTW
- SJO
2 stops19h 40m
Spirit Airlines
Deal found 3/9![Spirit Airlines logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/217:30 am
MDW
- SJO
2 stops28h 08m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$139
This CheapOair deal was found by Cheapflights users on 3/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/113:21 pm
ORD
- SJO
2 stops20h 53m
Spirit Airlines
Deal found 3/6![Spirit Airlines logo]()
$141
This Volaris deal was found by Cheapflights users on 3/9. 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1812:59 pm
ORD
- SJO
1 stop11h 57m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:00 am
MDW
- SJO
3 stops30h 33m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$146
This CheapOair deal was found by Cheapflights users on 3/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:16 pm
ORD
- SJO
2 stops18h 17m
Spirit Airlines
Deal found 3/6![Spirit Airlines logo]()
$147
This FlightHub deal was found by Cheapflights users on 3/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/82:56 pm
MDW
- SJO
1 stop22h 16m
Frontier
Deal found 3/8![Frontier logo]()
$150
This Priceline deal was found by Cheapflights users on 3/9. 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 4/84:34 pm
ORD
- SJO
1 stop20h 38m
Frontier
Deal found 3/9![Frontier logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/185:05 am
DTW
- SJO
1 stop7h 37m
Spirit Airlines
Deal found 3/7![Spirit Airlines logo]()
$151
Find flight deals from Michigan to Costa Rica
Keep the following information in mind while searching for Michigan to Costa Rica flight deals. Data was last updated March 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $333 (Expedia) |
One-way from | $118 (Kiwi.com) |
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 Michigan 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 9, 2026.
Use the filters below to find and compare flights from Michigan 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 3/18
5:45 am-11:14 am
1 stop7h 29m
San José Juan Santamaria Intl
Wed 3/25
11:38 am-12:08 pm
2 stops22h 30m
$358
Grand RapidsSan José
GRR - SJO
GRRSJO
Grand Rapids Gerald R. Ford Intl
Thu 4/30
6:04 am-7:07 pm
2 stops15h 03m
San José Juan Santamaria Intl
Wed 5/6
6:30 am-12:17 am
2 stops15h 47m
$385
DetroitSan José
DTW - SJO
DTWSJO
Detroit Metropolitan Wayne County
Mon 3/23
5:20 am-3:17 pm
1 stop11h 57m
San José Juan Santamaria Intl
Tue 3/31
12:19 pm-11:12 am
3 stops20h 53m
$403
ChicagoSan José
ORD - SJO
ORDSJO
Chicago O'Hare Intl
Sat 4/18
3:05 pm-9:05 am
1 stop19h 00m
San José Juan Santamaria Intl
Tue 4/21
5:46 am-1:13 am
1 stop18h 27m
$450
ChicagoSan José
ORD - SJO
ORDSJO
Chicago O'Hare Intl
Wed 5/13
3:21 pm-7:12 am
1 stop16h 51m
San José Juan Santamaria Intl
Sat 5/23
6:19 pm-2:06 pm
1 stop18h 47m
$450
ChicagoSan José
ORD - SJO
ORDSJO
Chicago O'Hare Intl
Wed 4/29
3:05 pm-9:05 am
1 stop19h 00m
San José Juan Santamaria Intl
Sun 5/3
6:19 pm-2:06 pm
1 stop18h 47m
$450
Quickest round-trip
ChicagoSan José
ORD - SJO
ORDSJO
Chicago O'Hare Intl
Sat 5/9
7:36 am-11:55 am
Nonstop5h 19m
San José Juan Santamaria Intl
Wed 5/13
1:25 pm-11:15 pm
1 stop8h 50m
$458
ChicagoSan José
MDW - SJO
MDWSJO
Chicago Midway
Tue 5/12
6:00 am-12:10 pm
1 stop7h 10m
San José Juan Santamaria Intl
Sat 5/16
1:35 pm-10:45 pm
1 stop8h 10m
$459
ChicagoSan José
MDW - SJO
MDWSJO
Chicago Midway
Sat 5/9
5:00 am-12:15 pm
1 stop8h 15m
San José Juan Santamaria Intl
Sat 5/16
9:00 am-10:35 pm
1 stop12h 35m
$464
ChicagoSan José
ORD - SJO
ORDSJO
Chicago O'Hare Intl
Wed 4/22
3:05 pm-8:20 am
1 stop18h 15m
San José Juan Santamaria Intl
Wed 4/29
5:46 am-1:13 am
1 stop18h 27m
$480
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Michigan to Costa Rica
Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Michigan with our price prediction graph.
ORD-SJO
DTW-SJO
MDW-SJO
DTW-LIR
ORD-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 Michigan to Costa Rica
USMI-CR0
ORD-SJO
DTW-SJO
MDW-SJO
DTW-LIR
What is the cheapest month to book a flight from Michigan to Costa Rica?
Currently, October is the cheapest month in which you can book a flight from Michigan to Costa Rica (average of $154). Flying from Michigan 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.
What is the cheapest time of day to fly from MI to CR?
Find hourly flight availability from Michigan to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 9, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Michigan to Costa Rica as you normally would.
Related info for your journey
Find useful and relevant information for your journey from Michigan 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 Michigan 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.
Search flights from Michigan to Costa Rica by cabin class
Find flights from Michigan to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Michigan and Costa Rica flights
Browse other Michigan and Costa Rica flight options. Last updated on March 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Costa Rica
Find the right flight back to Michigan after your stay in Costa Rica
Michigan to Costa Rica flights
Consider these flights traveling from Michigan to Costa Rica.
Top 5 airlines flying from Michigan to Costa Rica
Discover the top 5 airlines that operate flights from Michigan 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 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$252 | Average$420 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$259 | Average$826 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$318 | Average$729 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$376 | Average$694 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$596 | Average$694 | FlexibilityNo cancel fee | On-time63% |