$67+ Cheap flights from Ontario (ONT) 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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — DTW
Mar 24 — Mar 311
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Ontario 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 Ontario to Michigan
Cheapest
Best
Last-minute
One-way
Cheapest flights from Ontario to MichiganExplore the most affordable flight options available from Ontario to Michigan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2026.
Explore the most affordable flight options available from Ontario to Michigan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2026.
This Frontier deal was found by Cheapflights users on 2/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:59 am
ONT
- DTW
1 stop6h 59m
Frontier
Mon 5/1110:05 am
DTW
- ONT
1 stop9h 33m
Frontier
Deal found 2/19![Frontier logo]()
$190
This Frontier deal was found by Cheapflights users on 2/18. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:29 pm
ONT
- ORD
1 stop9h 18m
Frontier
Sat 5/24:55 pm
ORD
- ONT
1 stop7h 47m
Frontier
Deal found 2/18![Frontier logo]()
$190
This Booking.com deal was found by Cheapflights users on 2/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/14:52 pm
ONT
- DTW
1 stop11h 08m
Frontier
Sun 4/127:45 am
DTW
- ONT
1 stop27h 19m
Frontier
Deal found 2/22![Frontier logo]()
$192
This Booking.com deal was found by Cheapflights users on 2/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/810:03 pm
ONT
- DTW
1 stop5h 57m
Frontier
Sun 4/127:45 am
DTW
- ONT
1 stop27h 19m
Frontier
Deal found 2/20![Frontier logo]()
$197
This CheapOair deal was found by Cheapflights users on 2/21. 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.
Wed 4/86:20 am
ONT
- DTW
1 stop25h 38m
Frontier
Mon 4/1311:54 am
DTW
- ONT
1 stop15h 02m
Frontier
Deal found 2/21![Frontier logo]()
$201
This Booking.com deal was found by Cheapflights users on 2/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:26 am
ONT
- DTW
1 stop25h 21m
Frontier
Sun 4/1910:27 pm
DTW
- ONT
1 stop12h 04m
Frontier
Deal found 2/20![Frontier logo]()
$203
This Frontier deal was found by Cheapflights users on 2/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:59 am
ONT
- DTW
1 stop6h 59m
Frontier
Mon 5/1810:05 am
DTW
- ONT
1 stop9h 33m
Frontier
Deal found 2/19![Frontier logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:56 am
ONT
- DTW
1 stop12h 23m
Multiple Airlines
Mon 5/410:27 pm
DTW
- ONT
1 stop28h 28m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$212
This CheapOair deal was found by Cheapflights users on 2/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/176:15 am
ONT
- DTW
1 stop25h 44m
Frontier
Thu 3/1910:27 pm
DTW
- ONT
1 stop28h 32m
Frontier
Deal found 2/18![Frontier logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2312:59 am
ONT
- DTW
1 stop6h 59m
Frontier
Mon 4/2710:27 pm
DTW
- ONT
2 stops23h 22m
Frontier
Deal found 2/18![Frontier logo]()
$216
This Gotogate deal was found by Cheapflights users on 2/22. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:33 pm
ONT
- GRR
1 stop23h 30m
Frontier
Fri 4/248:48 pm
GRR
- ONT
1 stop6h 07m
Frontier
Deal found 2/22![Frontier logo]()
$217
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Fri 5/18:20 pm
ONT
- ORD
1 stop7h 30m
Multiple Airlines
Wed 5/64:21 pm
ORD
- ONT
2 stops17h 10m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$217
Best flights from Ontario to MichiganDiscover carefully curated flight deals from Ontario to Michigan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 22, 2026.
Discover carefully curated flight deals from Ontario to Michigan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 22, 2026.
This Frontier deal was found by Cheapflights users on 2/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:59 am
ONT
- DTW
1 stop6h 59m
Frontier
Sun 5/1010:27 pm
DTW
- ONT
1 stop12h 04m
Frontier
Deal found 2/19![Frontier logo]()
$190
This Alaska Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:59 pm
ONT
- DTW
1 stop30h 45m
Alaska Airlines
Tue 4/287:09 am
DTW
- ONT
1 stop29h 36m
Alaska Airlines
Deal found 2/19![Alaska Airlines logo]()
$245
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Tue 8/186:02 am
ONT
- TVC
2 stops12h 59m
United Airlines
Wed 8/264:35 pm
TVC
- ONT
1 stop8h 51m
United Airlines
Deal found 2/18![United Airlines logo]()
$314
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Tue 4/711:59 pm
ONT
- TVC
2 stops9h 12m
American Airlines
Tue 4/1412:40 pm
TVC
- ONT
2 stops10h 47m
American Airlines
Deal found 2/19![American Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/81:20 pm
ONT
- ORD
1 stop6h 14m
Delta
Tue 4/1411:00 am
ORD
- ONT
2 stops12h 00m
Delta
Deal found 2/22![Delta logo]()
$348
This Southwest deal was found by Cheapflights users on 2/20. 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.
Wed 4/111:55 pm
ONT
- MDW
Nonstop3h 45m
Southwest
Mon 4/65:40 pm
MDW
- ONT
1 stop7h 05m
Southwest
Deal found 2/20![Southwest logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:49 pm
ONT
- FNT
1 stop20h 11m
Multiple Airlines
Mon 4/2010:00 am
FNT
- ONT
1 stop13h 04m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$373
This Alaska Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/23:26 pm
ONT
- DTW
1 stop11h 18m
Alaska Airlines
Wed 5/136:08 pm
DTW
- ONT
1 stop8h 50m
Alaska Airlines
Deal found 2/19![Alaska Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Fri 3/277:09 pm
ONT
- MDW
1 stop23h 12m
Frontier
Sun 4/55:11 pm
MDW
- ONT
1 stop27h 29m
Frontier
Deal found 2/19![Frontier logo]()
$311
This Alaska Airlines deal was found by Cheapflights users on 2/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:59 pm
ONT
- DTW
1 stop30h 45m
Alaska Airlines
Sat 4/255:14 pm
DTW
- ONT
1 stop19h 31m
Alaska Airlines
Deal found 2/22![Alaska Airlines logo]()
$303
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Wed 4/87:00 am
ONT
- ORD
Nonstop4h 03m
United Airlines
Fri 4/108:00 pm
ORD
- ONT
Nonstop4h 26m
United Airlines
Deal found 2/20![United Airlines logo]()
$335
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Tue 8/1811:59 pm
ONT
- TVC
2 stops12h 38m
American Airlines
Wed 8/2611:35 am
TVC
- ONT
2 stops9h 42m
American Airlines
Deal found 2/18![American Airlines logo]()
$340
This Delta deal was found by Cheapflights users on 2/19. 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.
Sat 5/21:29 pm
ONT
- DTW
1 stop7h 29m
Delta
Mon 5/118:24 pm
DTW
- ONT
1 stop6h 10m
Delta
Deal found 2/19![Delta logo]()
$350
This Southwest deal was found by Cheapflights users on 2/19. 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 5/159:55 pm
ONT
- MDW
1 stop5h 30m
Southwest
Tue 5/1911:00 am
MDW
- ONT
Nonstop4h 15m
Southwest
Deal found 2/19![Southwest logo]()
$352
This United Airlines deal was found by Cheapflights users on 2/21. 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 5/17:00 am
ONT
- ORD
Nonstop4h 03m
United Airlines
Wed 5/68:04 pm
ORD
- ONT
Nonstop4h 26m
United Airlines
Deal found 2/21![United Airlines logo]()
$335
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:59 pm
ONT
- DTW
1 stop30h 45m
Alaska Airlines
Wed 5/65:14 pm
DTW
- ONT
1 stop19h 31m
Alaska Airlines
Deal found 2/20![Alaska Airlines logo]()
$314
This Southwest deal was found by Cheapflights users on 2/19. 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 5/89:55 pm
ONT
- MDW
1 stop5h 30m
Southwest
Mon 5/1111:00 am
MDW
- ONT
Nonstop4h 15m
Southwest
Deal found 2/19![Southwest logo]()
$357
This Delta deal was found by Cheapflights users on 2/19. 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.
Fri 3/1310:25 pm
ONT
- MDW
2 stops12h 04m
Delta
Tue 3/1712:47 pm
MDW
- ONT
1 stop10h 13m
Delta
Deal found 2/19![Delta logo]()
$360
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Mon 4/67:59 pm
ONT
- SBN
2 stops12h 58m
American Airlines
Tue 4/1412:27 pm
SBN
- ONT
1 stop9h 10m
American Airlines
Deal found 2/19![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/71:34 pm
ONT
- ORD
1 stop8h 56m
United Airlines
Thu 4/98:00 pm
ORD
- ONT
Nonstop4h 26m
United Airlines
Deal found 2/19![United Airlines logo]()
$345
This Alaska Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/93:26 pm
ONT
- DTW
1 stop11h 18m
Alaska Airlines
Tue 5/125:14 pm
DTW
- ONT
1 stop8h 18m
Alaska Airlines
Deal found 2/19![Alaska Airlines logo]()
$325
This Southwest deal was found by Cheapflights users on 2/19. 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.
Sat 4/1811:55 pm
ONT
- MDW
Nonstop3h 45m
Southwest
Tue 4/2811:00 am
MDW
- ONT
Nonstop4h 15m
Southwest
Deal found 2/19![Southwest logo]()
$359
This Delta deal was found by Cheapflights users on 2/19. 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.
Fri 3/1310:25 pm
ONT
- ORD
2 stops12h 59m
Delta
Tue 3/177:20 am
ORD
- ONT
1 stop7h 03m
Delta
Deal found 2/19![Delta logo]()
$360
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/611:59 pm
ONT
- SBN
1 stop7h 38m
United Airlines
Tue 3/104:45 pm
SBN
- ONT
1 stop8h 33m
United Airlines
Deal found 2/19![United Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 2/19. 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 5/19:55 pm
ONT
- MDW
1 stop5h 30m
Southwest
Wed 5/64:00 pm
MDW
- ONT
2 stops8h 10m
Southwest
Deal found 2/19![Southwest logo]()
$360
This Delta deal was found by Cheapflights users on 2/19. 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.
Fri 3/1310:25 pm
ONT
- ORD
1 stop8h 05m
Delta
Wed 3/187:25 am
ORD
- ONT
2 stops11h 03m
Delta
Deal found 2/19![Delta logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/167:08 pm
ONT
- ORD
1 stop9h 31m
Alaska Airlines
Mon 4/207:59 pm
ORD
- ONT
2 stops21h 43m
Alaska Airlines
Deal found 2/19![Alaska Airlines logo]()
$353
This Southwest deal was found by Cheapflights users on 2/18. 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 3/203:05 pm
ONT
- MDW
1 stop7h 00m
Southwest
Tue 3/2410:20 am
MDW
- ONT
Nonstop4h 20m
Southwest
Deal found 2/18![Southwest logo]()
$369
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/167:00 am
ONT
- SBN
1 stop8h 22m
United Airlines
Thu 5/216:26 pm
SBN
- ONT
1 stop7h 20m
United Airlines
Deal found 2/19![United Airlines logo]()
$370
This Delta deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/201:35 pm
ONT
- ORD
1 stop8h 24m
Delta
Sun 5/247:45 am
ORD
- ONT
1 stop6h 34m
Delta
Deal found 2/18![Delta logo]()
$395
Last-minute flights from Ontario to MichiganDiscover last-minute flight deals from Ontario to Michigan. Data last updated February 22, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Michigan. Data last updated February 22, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 2/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:10 am
ONT
- DTW
1 stop14h 45m
Frontier
Wed 3/1111:54 am
DTW
- ONT
1 stop15h 05m
Frontier
Deal found 2/18![Frontier logo]()
$222
This Travelocity deal was found by Cheapflights users on 2/21. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/94:22 pm
ONT
- DTW
1 stop25h 14m
Frontier
Wed 3/1111:54 am
DTW
- ONT
1 stop15h 05m
Frontier
Deal found 2/21![Frontier logo]()
$230
This Booking.com deal was found by Cheapflights users on 2/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:15 am
ONT
- DTW
1 stop25h 44m
Frontier
Fri 3/1310:27 pm
DTW
- ONT
1 stop28h 32m
Frontier
Deal found 2/19![Frontier logo]()
$233
This Expedia deal was found by Cheapflights users on 2/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:15 am
ONT
- DTW
1 stop25h 44m
Frontier
Sun 3/1510:27 pm
DTW
- ONT
1 stop28h 32m
Frontier
Deal found 2/21![Frontier logo]()
$220
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/116:15 am
ONT
- DTW
1 stop25h 44m
Frontier
Fri 3/1310:27 pm
DTW
- ONT
1 stop28h 32m
Frontier
Deal found 2/19![Frontier logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Mon 3/163:30 pm
ONT
- DTW
2 stops16h 29m
Frontier
Mon 3/3010:27 pm
DTW
- ONT
1 stop28h 32m
Frontier
Deal found 2/19![Frontier logo]()
$228
This CheapOair deal was found by Cheapflights users on 2/22. 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 3/176:15 am
ONT
- DTW
1 stop25h 44m
Frontier
Tue 3/2411:54 am
DTW
- ONT
1 stop15h 05m
Frontier
Deal found 2/22![Frontier logo]()
$190
This CheapOair deal was found by Cheapflights users on 2/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/176:15 am
ONT
- DTW
1 stop25h 44m
Frontier
Thu 3/1910:27 pm
DTW
- ONT
1 stop28h 32m
Frontier
Deal found 2/18![Frontier logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/182:23 pm
ONT
- DTW
1 stop11h 12m
Multiple Airlines
Mon 3/3010:27 pm
DTW
- ONT
1 stop28h 32m
Multiple Airlines
Deal found 2/22![Multiple Airlines logo]()
$227
This Booking.com deal was found by Cheapflights users on 2/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:15 am
ONT
- DTW
1 stop25h 44m
Frontier
Tue 3/3111:54 am
DTW
- ONT
1 stop15h 05m
Frontier
Deal found 2/21![Frontier logo]()
$203
This CheapOair deal was found by Cheapflights users on 2/20. 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.
Wed 3/256:15 am
ONT
- DTW
1 stop25h 44m
Frontier
Mon 3/3010:27 pm
DTW
- ONT
1 stop28h 32m
Frontier
Deal found 2/20![Frontier logo]()
$225
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Tue 3/312:23 pm
ONT
- DTW
1 stop11h 12m
Multiple Airlines
Sun 4/57:07 pm
DTW
- ONT
1 stop15h 57m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$231
One-way flights from Ontario to MichiganSearch for one-way flight options from Ontario to Michigan. Find affordable one-way fares based on user searches. Data last updated February 22, 2026.
Search for one-way flight options from Ontario to Michigan. Find affordable one-way fares based on user searches. Data last updated February 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Tue 4/1411:44 am
ONT
- ORD
1 stop16h 24m
Frontier
Deal found 2/19![Frontier logo]()
$67
This Trip.com deal was found by Cheapflights users on 2/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/139:02 pm
ONT
- ORD
1 stop7h 18m
Frontier
Deal found 2/20![Frontier logo]()
$72
This Trip.com deal was found by Cheapflights users on 2/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/242:23 pm
ONT
- ORD
1 stop13h 45m
Frontier
Deal found 2/20![Frontier logo]()
$73
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Tue 4/287:44 pm
ONT
- ORD
1 stop8h 24m
Frontier
Deal found 2/19![Frontier logo]()
$74
This Kiwi.com deal was found by Cheapflights users on 2/22. 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.
Mon 3/233:30 pm
ONT
- ORD
1 stop12h 38m
Frontier
Deal found 2/22![Frontier logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 4/910:27 pm
ONT
- ORD
1 stop11h 23m
Frontier
Deal found 2/19![Frontier logo]()
$82
This Trip.com deal was found by Cheapflights users on 2/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/122:06 pm
ONT
- ORD
1 stop14h 02m
Frontier
Deal found 2/20![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Wed 4/1511:44 am
ONT
- ORD
1 stop16h 06m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$87
This Trip.com deal was found by Cheapflights users on 2/19. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:15 am
ONT
- ORD
1 stop25h 28m
Frontier
Deal found 2/19![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Wed 3/182:23 pm
ONT
- MDW
2 stops30h 22m
Frontier
Deal found 2/19![Frontier logo]()
$93
This Priceline deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/79:26 pm
ONT
- DTW
1 stop6h 34m
Frontier
Deal found 2/18![Frontier logo]()
$95
This Super.com deal was found by Cheapflights users on 2/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:15 am
ONT
- MDW
1 stop13h 22m
Frontier
Deal found 2/19![Frontier logo]()
$100
Find flight deals from Ontario to Michigan
Keep the following information in mind while searching for Ontario to Michigan flight deals. Data was last updated February 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $190 (Frontier) |
One-way from | $67 (Kiwi.com) |
Popular in | November |
Cheapest in | September |
Average price | $379 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario 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 February 22, 2026.
Use the filters below to find and compare flights from Ontario to Michigan that are best for you.
Fly from
Ontario
Fly to
Michigan
Route
Depart
Return
Price
OntarioDetroit
ONT - DTW
ONTDTW
Ontario
Thu 5/7
12:59 am-10:58 am
1 stop6h 59m
Detroit Metropolitan Wayne County
Sun 5/10
10:27 pm-7:31 am
1 stop12h 04m
$190
OntarioDetroit
ONT - DTW
ONTDTW
Ontario
Thu 4/23
7:59 pm-5:44 am
1 stop30h 45m
Detroit Metropolitan Wayne County
Tue 4/28
7:09 am-9:45 am
1 stop29h 36m
$245
OntarioDetroit
ONT - DTW
ONTDTW
Ontario
Sat 5/2
3:26 pm-5:44 am
1 stop11h 18m
Detroit Metropolitan Wayne County
Wed 5/13
6:08 pm-11:58 pm
1 stop8h 50m
$285
OntarioDetroit
ONT - DTW
ONTDTW
Ontario
Thu 4/23
7:59 pm-5:44 am
1 stop30h 45m
Detroit Metropolitan Wayne County
Sat 4/25
5:14 pm-9:45 am
1 stop19h 31m
$303
OntarioChicago
ONT - MDW
ONTMDW
Ontario
Fri 3/27
7:09 pm-8:21 pm
1 stop23h 12m
Chicago Midway
Sun 4/5
5:11 pm-6:40 pm
1 stop27h 29m
$311
OntarioTraverse City
ONT - TVC
ONTTVC
Ontario
Tue 8/18
6:02 am-10:01 pm
2 stops12h 59m
Traverse City Cherry Capital
Wed 8/26
4:35 pm-10:26 pm
1 stop8h 51m
$314
OntarioDetroit
ONT - DTW
ONTDTW
Ontario
Fri 5/1
7:59 pm-5:44 am
1 stop30h 45m
Detroit Metropolitan Wayne County
Wed 5/6
5:14 pm-9:45 am
1 stop19h 31m
$314
OntarioTraverse City
ONT - TVC
ONTTVC
Ontario
Tue 4/7
11:59 pm-12:11 pm
2 stops9h 12m
Traverse City Cherry Capital
Tue 4/14
12:40 pm-8:27 pm
2 stops10h 47m
$319
OntarioDetroit
ONT - DTW
ONTDTW
Ontario
Sat 5/9
3:26 pm-5:44 am
1 stop11h 18m
Detroit Metropolitan Wayne County
Tue 5/12
5:14 pm-10:32 pm
1 stop8h 18m
$325
OntarioChicago
ONT - ORD
ONTORD
Ontario
Wed 4/8
7:00 am-1:03 pm
Nonstop4h 03m
Chicago O'Hare Intl
Fri 4/10
8:00 pm-10:26 pm
Nonstop4h 26m
$335
Showing 1-10 of 60 results
Best time to book a flight from Ontario to Michigan
Have a flexible travel schedule? Discover the best time to fly to Michigan from Ontario with our price prediction graph.
ONT-DTW
ONT-TVC
ONT-ORD
ONT-MDW
ONT-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 Ontario to Michigan
ONT-USMI
ONT-DTW
ONT-TVC
ONT-ORD
ONT-MDW
What is the cheapest month to book a flight from Ontario to Michigan?
Currently, June is the cheapest month in which you can book a flight from Ontario to Michigan (average of $100). Flying from Ontario to Michigan in January is currently the most expensive (average of $179). 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 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 February 22, 2026.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Ontario to Michigan. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Comfort
8.0
Boarding
8.1
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Related info for your journey
Find useful and relevant information for your journey from Ontario 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
Top destinations
Alternative routes for Ontario 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 Ontario to Michigan by cabin class
Find flights from Ontario to Michigan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ontario and Michigan flights
Browse other Ontario and Michigan flight options. Last updated on February 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Ontario to Michigan flights
Consider these flights traveling from Ontario to Michigan.
Top 6 airlines flying from Ontario to Michigan
Discover the top 6 airlines that operate flights from Ontario 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 February 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$128 | Average$177 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$170 | Average$285 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$272 | Average$457 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$279 | Average$518 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$292 | Average$468 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$338 | Average$485 | FlexibilityNo cancel fee | On-time63% |