$112+ Cheap flights from San Juan to Michigan
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — DTW
Jul 21 — Jul 281
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from San Juan to Michigan with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Juan to Michigan
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Juan to MichiganExplore the most affordable flight options available from San Juan to Michigan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.
Explore the most affordable flight options available from San Juan to Michigan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.
This Frontier deal was found by Cheapflights users on 6/16. 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 9/36:11 pm
SJU
- ORD
Nonstop5h 15m
Frontier
Sun 9/612:29 am
ORD
- SJU
Nonstop4h 57m
Frontier
Deal found 6/16![Frontier logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 9/56:11 pm
SJU
- ORD
Nonstop5h 15m
Frontier
Mon 9/712:29 am
ORD
- SJU
Nonstop4h 57m
Frontier
Deal found 6/16![Frontier logo]()
$228
This Frontier deal was found by Cheapflights users on 6/16. 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 8/276:11 pm
SJU
- ORD
Nonstop5h 15m
Frontier
Fri 8/2812:29 am
ORD
- SJU
Nonstop4h 57m
Frontier
Deal found 6/16![Frontier logo]()
$230
This American Airlines deal was found by Cheapflights users on 6/16. 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 8/201:38 pm
SJU
- ORD
1 stop10h 52m
American Airlines
Tue 8/255:20 pm
ORD
- SJU
Nonstop4h 55m
American Airlines
Deal found 6/16![American Airlines logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 8/196:45 am
SJU
- ORD
1 stop31h 15m
Frontier
Sun 8/2312:44 am
ORD
- SJU
Nonstop5h 00m
Frontier
Deal found 6/17![Frontier logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 9/27:14 pm
SJU
- ORD
Nonstop5h 13m
Frontier
Mon 9/712:44 am
ORD
- SJU
Nonstop5h 00m
Frontier
Deal found 6/17![Frontier logo]()
$234
This American Airlines deal was found by Cheapflights users on 6/17. 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 8/275:10 pm
SJU
- ORD
1 stop8h 25m
American Airlines
Sat 8/296:59 pm
ORD
- SJU
1 stop13h 44m
American Airlines
Deal found 6/17![American Airlines logo]()
$236
This American Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:24 pm
SJU
- ORD
1 stop13h 10m
American Airlines
Wed 8/265:20 pm
ORD
- SJU
Nonstop4h 55m
American Airlines
Deal found 6/17![American Airlines logo]()
$237
This Orbitz deal was found by Cheapflights users on 6/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:14 pm
SJU
- ORD
Nonstop5h 13m
Frontier
Fri 8/712:44 am
ORD
- SJU
Nonstop5h 00m
Frontier
Deal found 6/20![Frontier logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 6/17. 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 8/286:45 am
SJU
- ORD
1 stop31h 15m
Frontier
Mon 9/712:29 am
ORD
- SJU
Nonstop4h 57m
Frontier
Deal found 6/17![Frontier logo]()
$239
This Delta deal was found by Cheapflights users on 6/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:56 pm
SJU
- MDW
1 stop10h 40m
Delta
Mon 8/246:05 am
MDW
- SJU
1 stop6h 37m
Delta
Deal found 6/19![Delta logo]()
$246
This Delta deal was found by Cheapflights users on 6/17. 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 8/2612:56 pm
SJU
- MDW
1 stop10h 40m
Delta
Sat 8/296:05 am
MDW
- SJU
1 stop9h 33m
Delta
Deal found 6/17![Delta logo]()
$256
Best flights from San Juan to MichiganDiscover carefully curated flight deals from San Juan to Michigan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
Discover carefully curated flight deals from San Juan to Michigan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 21, 2026.
This United Airlines deal was found by Cheapflights users on 6/20. 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 9/52:55 pm
SJU
- ORD
1 stop9h 31m
United Airlines
Tue 9/88:55 am
ORD
- SJU
Nonstop4h 49m
United Airlines
Deal found 6/20![United Airlines logo]()
$242
This Southwest deal was found by Cheapflights users on 6/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:30 am
SJU
- MDW
1 stop9h 35m
Southwest
Mon 9/73:15 pm
MDW
- SJU
1 stop6h 50m
Southwest
Deal found 6/19![Southwest logo]()
$246
This Delta deal was found by Cheapflights users on 6/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:56 pm
SJU
- MDW
1 stop10h 40m
Delta
Wed 8/2612:46 pm
MDW
- SJU
1 stop8h 43m
Delta
Deal found 6/19![Delta logo]()
$246
This American Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:00 am
SJU
- FNT
2 stops10h 15m
American Airlines
Wed 9/95:59 pm
FNT
- SJU
2 stops21h 41m
American Airlines
Deal found 6/15![American Airlines logo]()
$331
This Frontier deal was found by Cheapflights users on 6/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:25 pm
SJU
- DTW
1 stop7h 39m
Frontier
Wed 9/911:58 am
DTW
- SJU
1 stop11h 59m
Frontier
Deal found 6/20![Frontier logo]()
$336
This JetBlue deal was found by Cheapflights users on 6/20. 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.
Thu 8/135:05 am
SJU
- ORD
1 stop9h 34m
JetBlue
Mon 8/177:00 am
ORD
- SJU
1 stop10h 53m
JetBlue
Deal found 6/20![JetBlue logo]()
$416
This eDestinos deal was found by Cheapflights users on 6/18. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/266:00 am
SJU
- SBN
1 stop12h 41m
Multiple Airlines
Sun 6/289:08 pm
SBN
- SJU
1 stop26h 21m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$435
This Southwest deal was found by Cheapflights users on 6/20. 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.
Mon 9/218:55 pm
SJU
- MDW
1 stop13h 30m
Southwest
Wed 9/307:30 am
MDW
- SJU
1 stop10h 30m
Southwest
Deal found 6/20![Southwest logo]()
$256
This Delta deal was found by Cheapflights users on 6/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:56 pm
SJU
- MDW
1 stop10h 40m
Delta
Fri 8/2812:46 pm
MDW
- SJU
1 stop8h 43m
Delta
Deal found 6/19![Delta logo]()
$256
This Delta deal was found by Cheapflights users on 6/16. 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 8/127:00 am
SJU
- MDW
1 stop10h 15m
Delta
Tue 8/186:05 am
MDW
- SJU
1 stop9h 33m
Delta
Deal found 6/16![Delta logo]()
$306
This Southwest deal was found by Cheapflights users on 6/20. 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.
Sun 9/205:30 am
SJU
- MDW
2 stops12h 20m
Southwest
Thu 9/243:10 pm
MDW
- SJU
2 stops7h 40m
Southwest
Deal found 6/20![Southwest logo]()
$336
This United Airlines deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:00 am
SJU
- GRR
2 stops13h 17m
United Airlines
Wed 8/267:15 am
GRR
- SJU
1 stop7h 29m
United Airlines
Deal found 6/15![United Airlines logo]()
$406
This Delta deal was found by Cheapflights users on 6/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:56 pm
SJU
- MDW
1 stop10h 40m
Delta
Sun 8/236:05 am
MDW
- SJU
1 stop6h 37m
Delta
Deal found 6/19![Delta logo]()
$391
This Southwest deal was found by Cheapflights users on 6/20. 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.
Thu 10/225:20 pm
SJU
- DTW
1 stop6h 35m
Southwest
Sun 10/256:30 am
DTW
- SJU
2 stops10h 00m
Southwest
Deal found 6/20![Southwest logo]()
$414
This American Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/257:00 am
SJU
- GRR
1 stop17h 10m
American Airlines
Mon 8/107:18 am
GRR
- SJU
1 stop16h 41m
American Airlines
Deal found 6/17![American Airlines logo]()
$506
This United Airlines deal was found by Cheapflights users on 6/18. 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.
Wed 9/23:56 pm
SJU
- FNT
1 stop7h 55m
United Airlines
Wed 9/96:25 am
FNT
- SJU
1 stop8h 19m
United Airlines
Deal found 6/18![United Airlines logo]()
$466
This Delta deal was found by Cheapflights users on 6/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:00 am
SJU
- MDW
1 stop10h 15m
Delta
Thu 8/276:05 am
MDW
- SJU
1 stop6h 37m
Delta
Deal found 6/19![Delta logo]()
$401
This Southwest deal was found by Cheapflights users on 6/20. 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.
Mon 8/2410:00 am
SJU
- DTW
2 stops10h 50m
Southwest
Sat 8/297:55 am
DTW
- SJU
2 stops10h 20m
Southwest
Deal found 6/20![Southwest logo]()
$420
This American Airlines deal was found by Cheapflights users on 6/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/267:00 am
SJU
- SBN
1 stop16h 34m
American Airlines
Sun 6/287:18 pm
SBN
- SJU
2 stops15h 44m
American Airlines
Deal found 6/18![American Airlines logo]()
$532
This United Airlines deal was found by Cheapflights users on 6/15. 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 8/273:56 pm
SJU
- FNT
1 stop7h 55m
United Airlines
Sat 8/295:30 am
FNT
- SJU
2 stops15h 08m
United Airlines
Deal found 6/15![United Airlines logo]()
$526
This Southwest deal was found by Cheapflights users on 6/20. 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.
Fri 7/35:30 am
SJU
- MDW
2 stops9h 35m
Southwest
Wed 7/812:00 pm
MDW
- SJU
1 stop11h 50m
Southwest
Deal found 6/20![Southwest logo]()
$446
This Delta deal was found by Cheapflights users on 6/15. 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 11/123:35 pm
SJU
- MDW
1 stop8h 35m
Delta
Sun 11/1510:35 am
MDW
- SJU
1 stop10h 38m
Delta
Deal found 6/15![Delta logo]()
$466
This Southwest deal was found by Cheapflights users on 6/17. 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 7/175:30 am
SJU
- MDW
2 stops9h 35m
Southwest
Mon 7/202:30 pm
MDW
- SJU
1 stop8h 50m
Southwest
Deal found 6/17![Southwest logo]()
$451
This United Airlines deal was found by Cheapflights users on 6/17. 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 9/197:00 am
SJU
- ORD
1 stop8h 51m
United Airlines
Tue 9/228:55 am
ORD
- SJU
Nonstop4h 49m
United Airlines
Deal found 6/17![United Airlines logo]()
$562
This United Airlines deal was found by Cheapflights users on 6/17. 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 9/171:00 am
SJU
- ORD
1 stop7h 41m
United Airlines
Mon 9/218:55 am
ORD
- SJU
Nonstop4h 49m
United Airlines
Deal found 6/17![United Airlines logo]()
$562
This Southwest deal was found by Cheapflights users on 6/18. 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.
Fri 10/1610:10 am
SJU
- DTW
2 stops11h 35m
Southwest
Mon 10/196:05 am
DTW
- SJU
2 stops10h 25m
Southwest
Deal found 6/18![Southwest logo]()
$465
This Southwest deal was found by Cheapflights users on 6/20. 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 11/76:45 am
SJU
- MDW
2 stops12h 20m
Southwest
Sat 11/148:00 am
MDW
- SJU
2 stops9h 15m
Southwest
Deal found 6/20![Southwest logo]()
$476
This United Airlines deal was found by Cheapflights users on 6/15. 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 8/212:20 pm
SJU
- SBN
2 stops24h 08m
United Airlines
Mon 8/247:39 pm
SBN
- SJU
2 stops18h 06m
United Airlines
Deal found 6/15![United Airlines logo]()
$585
This Delta deal was found by Cheapflights users on 6/20. 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 7/172:21 pm
SJU
- DTW
Nonstop4h 42m
Delta
Fri 7/318:35 am
DTW
- SJU
Nonstop4h 36m
Delta
Deal found 6/20![Delta logo]()
$652
This United Airlines deal was found by Cheapflights users on 6/17. 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 8/214:55 pm
SJU
- DTW
1 stop7h 04m
United Airlines
Tue 8/2510:55 am
DTW
- SJU
2 stops12h 55m
United Airlines
Deal found 6/17![United Airlines logo]()
$656
Last-minute flights from San Juan to MichiganDiscover last-minute flight deals from San Juan to Michigan. Data last updated June 21, 2026 and is based on user searches.
Discover last-minute flight deals from San Juan to Michigan. Data last updated June 21, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/17. 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 6/241:00 am
SJU
- ORD
1 stop7h 42m
United Airlines
Sat 6/2711:15 am
ORD
- SJU
1 stop9h 09m
United Airlines
Deal found 6/17![United Airlines logo]()
$315
This American Airlines deal was found by Cheapflights users on 6/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/251:47 pm
SJU
- ORD
1 stop11h 47m
American Airlines
Sat 6/2711:40 am
ORD
- SJU
1 stop10h 20m
American Airlines
Deal found 6/19![American Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 6/17. 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 6/267:00 am
SJU
- ORD
1 stop11h 42m
American Airlines
Tue 6/308:05 am
ORD
- SJU
1 stop13h 55m
American Airlines
Deal found 6/17![American Airlines logo]()
$341
This eDestinos deal was found by Cheapflights users on 6/18. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/78:37 pm
SJU
- DTW
1 stop19h 32m
Frontier
Wed 7/157:30 pm
DTW
- SJU
1 stop9h 32m
Frontier
Deal found 6/18![Frontier logo]()
$317
This Priceline deal was found by Cheapflights users on 6/16. 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 7/88:37 pm
SJU
- DTW
1 stop15h 18m
Frontier
Wed 7/155:34 pm
DTW
- SJU
1 stop14h 23m
Frontier
Deal found 6/16![Frontier logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 6/19. 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.
Thu 7/96:00 am
SJU
- DTW
1 stop30h 55m
Frontier
Mon 7/136:10 am
DTW
- SJU
2 stops31h 45m
Frontier
Deal found 6/19![Frontier logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 7/165:45 pm
SJU
- GRR
1 stop25h 58m
Multiple Airlines
Mon 7/207:00 am
GRR
- SJU
1 stop6h 55m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$341
This Southwest deal was found by Cheapflights users on 6/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1710:20 pm
SJU
- MDW
1 stop11h 30m
Southwest
Mon 7/205:10 pm
MDW
- SJU
1 stop7h 15m
Southwest
Deal found 6/19![Southwest logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 6/15. 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 7/176:44 am
SJU
- GRR
1 stop12h 59m
Multiple Airlines
Mon 7/207:00 am
GRR
- SJU
1 stop6h 55m
Multiple Airlines
Deal found 6/15![Multiple Airlines logo]()
$353
This Priceline deal was found by Cheapflights users on 6/17. 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 7/185:15 pm
SJU
- DTW
1 stop7h 25m
Frontier
Wed 7/225:34 pm
DTW
- SJU
1 stop8h 41m
Frontier
Deal found 6/17![Frontier logo]()
$350
This Travelocity deal was found by Cheapflights users on 6/18. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2010:48 pm
SJU
- DTW
1 stop13h 07m
Frontier
Tue 8/412:27 pm
DTW
- SJU
1 stop7h 15m
Frontier
Deal found 6/18![Frontier logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 6/18. 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.
Wed 7/298:37 pm
SJU
- DTW
1 stop15h 18m
Frontier
Wed 8/55:13 pm
DTW
- SJU
2 stops44h 28m
Frontier
Deal found 6/18![Frontier logo]()
$339
One-way flights from San Juan to MichiganSearch for one-way flight options from San Juan to Michigan. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
Search for one-way flight options from San Juan to Michigan. Find affordable one-way fares based on user searches. Data last updated June 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/18. 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.
Tue 8/186:45 am
SJU
- DTW
1 stop10h 37m
Frontier
Deal found 6/18![Frontier logo]()
$112
This American Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:33 am
SJU
- ORD
1 stop15h 02m
American Airlines
Deal found 6/17![American Airlines logo]()
$118
This eDestinos deal was found by Cheapflights users on 6/18. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:14 pm
SJU
- ORD
Nonstop5h 13m
Frontier
Deal found 6/18![Frontier logo]()
$120
This American Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/412:55 am
SJU
- ORD
Nonstop5h 05m
American Airlines
Deal found 6/17![American Airlines logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:45 am
SJU
- ORD
1 stop31h 15m
Frontier
Deal found 6/20![Frontier logo]()
$122
This Southwest deal was found by Cheapflights users on 6/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:55 pm
SJU
- MDW
1 stop12h 50m
Southwest
Deal found 6/19![Southwest logo]()
$123
This American Airlines deal was found by Cheapflights users on 6/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:24 pm
SJU
- ORD
1 stop13h 10m
American Airlines
Deal found 6/20![American Airlines logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:12 pm
SJU
- DTW
1 stop19h 55m
Frontier
Deal found 6/20![Frontier logo]()
$123
This American Airlines deal was found by Cheapflights users on 6/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:00 am
SJU
- ORD
1 stop13h 46m
American Airlines
Deal found 6/18![American Airlines logo]()
$126
This Super.com deal was found by Cheapflights users on 6/16. 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.
Fri 7/177:14 pm
SJU
- ORD
Nonstop5h 13m
Frontier
Deal found 6/16![Frontier logo]()
$127
This Southwest deal was found by Cheapflights users on 6/20. 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.
Sun 9/139:25 pm
SJU
- MDW
1 stop13h 35m
Southwest
Deal found 6/20![Southwest logo]()
$128
This Travelocity deal was found by Cheapflights users on 6/18. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/317:14 pm
SJU
- ORD
Nonstop5h 13m
Frontier
Deal found 6/18![Frontier logo]()
$129
Find flight deals from San Juan to Michigan
Keep the following information in mind while searching for San Juan to Michigan flight deals. Data was last updated June 21, 2026.
Round-trip from | $227 (Frontier) |
|---|---|
One-way from | $112 (Kiwi.com) |
Popular in | April |
Cheapest in | October |
Average price | $539 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Juan to Michigan 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 June 21, 2026.
Use the filters below to find and compare flights from San Juan to Michigan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JuanChicago
SJU - ORD
SJUORD
San Juan Luis Munoz Marin Intl
Sat 9/5
2:55 pm-11:26 pm
1 stop9h 31m
Chicago O'Hare Intl
Tue 9/8
8:55 am-2:44 pm
Nonstop4h 49m
$242
San JuanChicago
SJU - MDW
SJUMDW
San Juan Luis Munoz Marin Intl
Thu 9/3
5:30 am-2:05 pm
1 stop9h 35m
Chicago Midway
Mon 9/7
3:15 pm-11:05 pm
1 stop6h 50m
$246
San JuanChicago
SJU - MDW
SJUMDW
San Juan Luis Munoz Marin Intl
Wed 8/19
12:56 pm-10:36 pm
1 stop10h 40m
Chicago Midway
Wed 8/26
12:46 pm-10:29 pm
1 stop8h 43m
$246
San JuanChicago
SJU - MDW
SJUMDW
San Juan Luis Munoz Marin Intl
Mon 9/21
8:55 pm-9:25 am
1 stop13h 30m
Chicago Midway
Wed 9/30
7:30 am-7:00 pm
1 stop10h 30m
$256
San JuanChicago
SJU - MDW
SJUMDW
San Juan Luis Munoz Marin Intl
Wed 8/19
12:56 pm-10:36 pm
1 stop10h 40m
Chicago Midway
Fri 8/28
12:46 pm-10:29 pm
1 stop8h 43m
$256
San JuanChicago
SJU - MDW
SJUMDW
San Juan Luis Munoz Marin Intl
Wed 8/12
7:00 am-4:15 pm
1 stop10h 15m
Chicago Midway
Tue 8/18
6:05 am-4:38 pm
1 stop9h 33m
$306
San JuanFlint
SJU - FNT
SJUFNT
San Juan Luis Munoz Marin Intl
Wed 9/2
7:00 am-5:15 pm
2 stops10h 15m
Flint Bishop
Wed 9/9
5:59 pm-3:40 pm
2 stops21h 41m
$331
San JuanDetroit
SJU - DTW
SJUDTW
San Juan Luis Munoz Marin Intl
Wed 9/2
5:25 pm-1:04 am
1 stop7h 39m
Detroit Metropolitan Wayne County
Wed 9/9
11:58 am-11:57 pm
1 stop11h 59m
$336
San JuanChicago
SJU - MDW
SJUMDW
San Juan Luis Munoz Marin Intl
Sun 9/20
5:30 am-4:50 pm
2 stops12h 20m
Chicago Midway
Thu 9/24
3:10 pm-11:50 pm
2 stops7h 40m
$336
San JuanChicago
SJU - MDW
SJUMDW
San Juan Luis Munoz Marin Intl
Wed 8/19
12:56 pm-10:36 pm
1 stop10h 40m
Chicago Midway
Sun 8/23
6:05 am-1:42 pm
1 stop6h 37m
$391
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from San Juan to Michigan
Have a flexible travel schedule? Discover the best time to fly to Michigan from San Juan with our price prediction graph.
SJU-MDW
SJU-ORD
SJU-DTW
SJU-GRR
SJU-FNT
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 San Juan to Michigan
PR1-USMI
SJU-MDW
SJU-ORD
SJU-DTW
SJU-GRR
What is the cheapest month to book a flight from San Juan to Michigan?
Currently, October is the cheapest month in which you can book a flight from San Juan to Michigan (average of $72). Flying from San Juan to Michigan in March is currently the most expensive (average of $256). 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 SJU to MI?
Find hourly flight availability from San Juan to Michigan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 21, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 53% on flights from San Juan to Michigan by exploring options for tickets in the morning.
Weekly flight availability from San Juan to Michigan
Explore weekly flight availability from San Juan to Michigan. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 21, 2026.
The most flights from PR1 to USMI are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost to fly round-trip from San Juan to Michigan?
How far ahead should I book a flight from San Juan to Michigan?
To ensure you get the cheapest price possible for a flight from San Juan to Michigan, you should look to book at least 69 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Michigan
Get insights into the airlines that provide service to Michigan. 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 Michigan. Reviews last updated June 21, 2026.
Get a feel of what it's like to fly with Delta,American Airlines, andFrontier from San Juan to Michigan by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Overall
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Overall
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Overall
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Boarding
8.1
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Overall
7.8
Reviews
1 / 20
8.0
ExcellentRakshith,May 2026
TPE - SEA
Related info for your journey
Find useful and relevant information for your journey from San Juan to Michigan. 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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Alternative routes for San Juan to Michigan
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Michigan by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from San Juan to Michigan by cabin class
Find flights from San Juan to Michigan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Juan and Michigan flights
Browse other San Juan and Michigan flight options. Last updated on June 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from San Juan to Michigan
Discover the top 3 airlines that operate flights from San Juan to Michigan. 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 June 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$129 | Average$320 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$194 | Average$477 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$265 | Average$376 | FlexibilityNo cancel fee | On-time71% |