$79+ 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — DTW
Apr 26 — May 31
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Michigan with Cheapflights
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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 March 27, 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 March 27, 2026.
This Expedia deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:00 am
ONT
- DTW
1 stop14h 59m
Frontier
Mon 5/117:55 am
DTW
- ONT
1 stop29h 10m
Frontier
Deal found 3/27![Frontier logo]()
$160
This Booking.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:00 am
ONT
- DTW
1 stop14h 59m
Frontier
Mon 5/117:55 am
DTW
- ONT
1 stop29h 10m
Frontier
Deal found 3/25![Frontier logo]()
$161
This Booking.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/238:26 am
ONT
- DTW
1 stop25h 21m
Frontier
Wed 5/68:52 am
DTW
- ONT
1 stop25h 43m
Frontier
Deal found 3/24![Frontier logo]()
$162
This Gotogate deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate 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
Fri 5/87:55 am
DTW
- ONT
1 stop29h 10m
Frontier
Deal found 3/25![Frontier logo]()
$166
This Booking.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.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
Fri 5/110:27 pm
DTW
- ONT
1 stop28h 28m
Frontier
Deal found 3/25![Frontier logo]()
$167
This CheapOair deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 5/56:00 am
ONT
- DTW
1 stop14h 59m
Frontier
Sat 5/97:55 am
DTW
- ONT
1 stop18h 54m
Frontier
Deal found 3/26![Frontier logo]()
$171
This Booking.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:00 am
ONT
- DTW
1 stop27h 35m
Frontier
Mon 5/187:55 am
DTW
- ONT
1 stop29h 10m
Frontier
Deal found 3/25![Frontier logo]()
$172
This Frontier deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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
Sun 5/310:27 pm
DTW
- ONT
1 stop12h 04m
Frontier
Deal found 3/25![Frontier logo]()
$185
This Booking.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/235:33 pm
ONT
- DTW
1 stop14h 25m
Frontier
Mon 4/2710:27 pm
DTW
- ONT
1 stop28h 28m
Frontier
Deal found 3/25![Frontier logo]()
$187
This CheapOair deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:33 pm
ONT
- DTW
1 stop25h 09m
Frontier
Mon 4/2010:27 pm
DTW
- ONT
1 stop28h 28m
Frontier
Deal found 3/27![Frontier logo]()
$191
This Booking.com deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:59 am
ONT
- DTW
1 stop6h 59m
Frontier
Sun 4/1910:27 pm
DTW
- ONT
1 stop28h 28m
Frontier
Deal found 3/23![Frontier logo]()
$192
This Priceline deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:00 am
ONT
- GRR
1 stop10h 44m
Frontier
Sat 5/308:29 pm
GRR
- ONT
1 stop6h 20m
Frontier
Deal found 3/24![Frontier logo]()
$210
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 March 27, 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 March 27, 2026.
This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 4/301:40 pm
ONT
- ORD
1 stop8h 17m
United Airlines
Mon 5/48:09 pm
ORD
- ONT
Nonstop4h 26m
United Airlines
Deal found 3/26![United Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:29 pm
ONT
- DTW
1 stop7h 29m
Delta
Wed 5/64:26 pm
DTW
- ONT
1 stop7h 34m
Delta
Deal found 3/22![Delta logo]()
$357
This Southwest deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 4/2210:30 am
ONT
- ORD
2 stops10h 25m
Southwest
Wed 4/296:15 am
ORD
- ONT
2 stops10h 50m
Southwest
Deal found 3/26![Southwest logo]()
$359
This Alaska Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/53:26 pm
ONT
- DTW
1 stop11h 18m
Alaska Airlines
Sat 5/95:14 pm
DTW
- ONT
1 stop8h 18m
Alaska Airlines
Deal found 3/23![Alaska Airlines logo]()
$377
This American Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2812:19 pm
ONT
- AZO
2 stops9h 09m
American Airlines
Fri 5/112:14 pm
AZO
- ONT
2 stops11h 53m
American Airlines
Deal found 3/22![American Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 7/1211:43 am
ONT
- FNT
1 stop25h 12m
Multiple Airlines
Sat 7/188:05 am
FNT
- ONT
2 stops29h 53m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$636
This Delta deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1210:00 pm
ONT
- DTW
1 stop8h 26m
Delta
Wed 5/205:43 pm
DTW
- ONT
1 stop8h 51m
Delta
Deal found 3/23![Delta logo]()
$357
This United Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:00 am
ONT
- SBN
1 stop7h 42m
United Airlines
Mon 5/114:44 pm
SBN
- ONT
1 stop8h 51m
United Airlines
Deal found 3/22![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:55 pm
ONT
- DTW
1 stop6h 10m
Southwest
Thu 4/233:00 pm
DTW
- ONT
1 stop8h 05m
Southwest
Deal found 3/25![Southwest logo]()
$372
This Alaska Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/53:26 pm
ONT
- DTW
1 stop11h 18m
Alaska Airlines
Wed 5/136:08 pm
DTW
- ONT
1 stop8h 50m
Alaska Airlines
Deal found 3/25![Alaska Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 4/215:15 pm
MDW
- ONT
1 stop7h 10m
Southwest
Deal found 3/23![Southwest logo]()
$387
This United Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:00 am
ONT
- GRR
1 stop6h 00m
United Airlines
Tue 4/285:03 pm
GRR
- ONT
1 stop8h 28m
United Airlines
Deal found 3/23![United Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:00 am
ONT
- MDW
2 stops10h 33m
Delta
Tue 5/199:23 am
MDW
- ONT
2 stops8h 54m
Delta
Deal found 3/25![Delta logo]()
$397
This American Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2011:59 pm
ONT
- FNT
2 stops9h 30m
American Airlines
Mon 4/2712:59 pm
FNT
- ONT
2 stops12h 00m
American Airlines
Deal found 3/24![American Airlines logo]()
$449
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3010:15 am
ONT
- ORD
2 stops10h 05m
Southwest
Wed 6/311:55 am
ORD
- ONT
2 stops9h 40m
Southwest
Deal found 3/23![Southwest logo]()
$399
This United Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:10 am
ONT
- GRR
1 stop6h 27m
United Airlines
Sat 4/259:13 am
GRR
- ONT
2 stops11h 34m
United Airlines
Deal found 3/25![United Airlines logo]()
$402
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:00 pm
ONT
- LAN
2 stops9h 59m
Delta
Sat 8/85:18 am
LAN
- ONT
2 stops9h 50m
Delta
Deal found 3/25![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/310:00 pm
ONT
- LAN
2 stops9h 59m
Delta
Sat 8/85:18 am
LAN
- ONT
2 stops9h 50m
Delta
Deal found 3/25![Delta logo]()
$404
This Southwest deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1810:30 am
ONT
- ORD
2 stops9h 50m
Southwest
Tue 4/216:15 am
ORD
- ONT
2 stops10h 50m
Southwest
Deal found 3/25![Southwest logo]()
$406
This Alaska Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:00 am
ONT
- GRR
2 stops13h 21m
Alaska Airlines
Sat 5/25:00 am
GRR
- ONT
2 stops12h 32m
Alaska Airlines
Deal found 3/23![Alaska Airlines logo]()
$517
This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 4/157:00 am
ONT
- GRR
1 stop6h 00m
United Airlines
Sat 5/93:30 pm
GRR
- ONT
2 stops10h 29m
United Airlines
Deal found 3/26![United Airlines logo]()
$453
This Delta deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:29 pm
ONT
- DTW
1 stop7h 29m
Delta
Fri 5/18:15 pm
DTW
- ONT
1 stop6h 29m
Delta
Deal found 3/23![Delta logo]()
$413
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/111:55 pm
ONT
- MDW
Nonstop3h 45m
Southwest
Tue 5/54:00 pm
MDW
- ONT
2 stops8h 10m
Southwest
Deal found 3/23![Southwest logo]()
$420
This United Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:40 pm
ONT
- DTW
1 stop6h 13m
United Airlines
Sat 5/96:00 am
DTW
- ONT
2 stops14h 52m
United Airlines
Deal found 3/25![United Airlines logo]()
$454
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 4/1410:15 pm
ONT
- MDW
1 stop9h 41m
Delta
Sat 4/186:00 am
MDW
- ONT
1 stop7h 36m
Delta
Deal found 3/26![Delta logo]()
$414
This Southwest deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 5/3011:55 pm
ONT
- MDW
Nonstop3h 45m
Southwest
Sat 6/610:20 am
MDW
- ONT
2 stops10h 55m
Southwest
Deal found 3/26![Southwest logo]()
$421
This United Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/75:45 am
ONT
- TVC
2 stops12h 05m
United Airlines
Tue 7/146:32 pm
TVC
- ONT
1 stop7h 19m
United Airlines
Deal found 3/25![United Airlines logo]()
$461
This Southwest deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:55 pm
ONT
- MDW
Nonstop3h 45m
Southwest
Fri 4/1711:00 am
MDW
- ONT
Nonstop4h 15m
Southwest
Deal found 3/22![Southwest logo]()
$423
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 4/2212:49 pm
ONT
- MDW
1 stop7h 39m
Delta
Mon 4/2712:52 pm
MDW
- ONT
1 stop10h 08m
Delta
Deal found 3/26![Delta logo]()
$424
This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/35:00 am
ONT
- GRR
1 stop6h 28m
United Airlines
Tue 5/53:30 pm
GRR
- ONT
1 stop8h 06m
United Airlines
Deal found 3/26![United Airlines logo]()
$468
Last-minute flights from Ontario to MichiganDiscover last-minute flight deals from Ontario to Michigan. Data last updated March 27, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Michigan. Data last updated March 27, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:20 am
ONT
- DTW
1 stop25h 38m
Frontier
Sun 4/127:45 am
DTW
- ONT
1 stop27h 19m
Frontier
Deal found 3/23![Frontier logo]()
$200
This Frontier deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:59 am
ONT
- DTW
1 stop6h 59m
Frontier
Sun 4/1910:27 pm
DTW
- ONT
1 stop12h 04m
Frontier
Deal found 3/25![Frontier logo]()
$160
This CheapOair deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1612:59 am
ONT
- DTW
1 stop6h 59m
Frontier
Mon 4/2010:27 pm
DTW
- ONT
1 stop28h 28m
Frontier
Deal found 3/22![Frontier logo]()
$171
This CheapOair deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:33 pm
ONT
- DTW
1 stop25h 09m
Frontier
Mon 4/2010:27 pm
DTW
- ONT
1 stop28h 28m
Frontier
Deal found 3/27![Frontier logo]()
$191
This CheapOair deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:33 pm
ONT
- DTW
1 stop14h 25m
Frontier
Fri 4/2410:27 pm
DTW
- ONT
1 stop28h 28m
Frontier
Deal found 3/24![Frontier logo]()
$196
This Mytrip deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:33 pm
ONT
- DTW
1 stop14h 25m
Frontier
Sun 4/1910:27 pm
DTW
- ONT
1 stop28h 28m
Frontier
Deal found 3/22![Frontier logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/178:59 pm
ONT
- ORD
2 stops12h 34m
Multiple Airlines
Sat 4/1810:07 pm
ORD
- ONT
1 stop12h 17m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$261
This Southwest deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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 4/2112:55 pm
ONT
- MDW
1 stop8h 10m
Southwest
Sat 4/255:30 pm
MDW
- ONT
1 stop5h 50m
Southwest
Deal found 3/27![Southwest logo]()
$261
This Booking.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/238:26 am
ONT
- DTW
1 stop25h 21m
Frontier
Wed 5/68:52 am
DTW
- ONT
1 stop25h 43m
Frontier
Deal found 3/24![Frontier logo]()
$162
This Booking.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.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
Fri 5/110:27 pm
DTW
- ONT
1 stop28h 28m
Frontier
Deal found 3/25![Frontier logo]()
$167
This Booking.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/235:33 pm
ONT
- DTW
1 stop14h 25m
Frontier
Mon 4/2710:27 pm
DTW
- ONT
1 stop28h 28m
Frontier
Deal found 3/25![Frontier logo]()
$187
This Frontier deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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.
Sat 4/2512:59 am
ONT
- DTW
1 stop6h 59m
Frontier
Thu 5/71:20 pm
DTW
- ONT
1 stop13h 29m
Frontier
Deal found 3/26![Frontier logo]()
$185
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 March 27, 2026.
Search for one-way flight options from Ontario to Michigan. Find affordable one-way fares based on user searches. Data last updated March 27, 2026.
This Super.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1512:59 am
ONT
- ORD
1 stop6h 51m
Frontier
Deal found 3/25![Frontier logo]()
$79
This Priceline deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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 4/1612:59 am
ONT
- DTW
1 stop6h 59m
Frontier
Deal found 3/27![Frontier logo]()
$80
This Booking.com deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/910:50 am
ONT
- GRR
1 stop5h 54m
Frontier
Deal found 3/22![Frontier logo]()
$80
This Booking.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/212:59 am
ONT
- DTW
1 stop6h 59m
Frontier
Deal found 3/24![Frontier logo]()
$81
This Frontier deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1210:50 am
ONT
- ORD
1 stop7h 47m
Frontier
Deal found 3/23![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/810:50 am
ONT
- ORD
1 stop7h 47m
Frontier
Deal found 3/25![Frontier logo]()
$83
This Super.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:26 am
ONT
- ORD
1 stop28h 51m
Frontier
Deal found 3/25![Frontier logo]()
$85
This CheapOair deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:00 am
ONT
- DTW
1 stop14h 59m
Frontier
Deal found 3/25![Frontier logo]()
$86
This Booking.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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 4/1612:59 am
ONT
- GRR
1 stop16h 04m
Frontier
Deal found 3/27![Frontier logo]()
$86
This Frontier deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” 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 5/136:00 am
ONT
- ORD
1 stop12h 37m
Frontier
Deal found 3/27![Frontier logo]()
$86
This Booking.com deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:00 am
ONT
- DTW
1 stop14h 59m
Frontier
Deal found 3/23![Frontier logo]()
$87
This Frontier deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:00 am
ONT
- ORD
1 stop12h 37m
Frontier
Deal found 3/23![Frontier logo]()
$87
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 March 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $160 (Expedia) |
One-way from | $79 (Super.com) |
Popular in | November |
Cheapest in | September |
Average price | $405 |
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 March 27, 2026.
Use the filters below to find and compare flights from Ontario to Michigan that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioChicago
ONT - ORD
ONTORD
Ontario
Thu 4/30
1:40 pm-11:57 pm
1 stop8h 17m
Chicago O'Hare Intl
Mon 5/4
8:09 pm-10:35 pm
Nonstop4h 26m
$351
OntarioDetroit
ONT - DTW
ONTDTW
Ontario
Tue 5/5
1:29 pm-11:58 pm
1 stop7h 29m
Detroit Metropolitan Wayne County
Wed 5/6
4:26 pm-9:00 pm
1 stop7h 34m
$357
OntarioDetroit
ONT - DTW
ONTDTW
Ontario
Tue 5/12
10:00 pm-9:26 am
1 stop8h 26m
Detroit Metropolitan Wayne County
Wed 5/20
5:43 pm-11:34 pm
1 stop8h 51m
$357
OntarioChicago
ONT - ORD
ONTORD
Ontario
Wed 4/22
10:30 am-10:55 pm
2 stops10h 25m
Chicago O'Hare Intl
Wed 4/29
6:15 am-3:05 pm
2 stops10h 50m
$359
OntarioSouth Bend
ONT - SBN
ONTSBN
Ontario
Thu 5/7
7:00 am-5:42 pm
1 stop7h 42m
South Bend/Michiana
Mon 5/11
4:44 pm-10:35 pm
1 stop8h 51m
$369
OntarioDetroit
ONT - DTW
ONTDTW
Ontario
Wed 4/22
1:55 pm-11:05 pm
1 stop6h 10m
Detroit Metropolitan Wayne County
Thu 4/23
3:00 pm-8:05 pm
1 stop8h 05m
$372
OntarioDetroit
ONT - DTW
ONTDTW
Ontario
Tue 5/5
3:26 pm-5:44 am
1 stop11h 18m
Detroit Metropolitan Wayne County
Sat 5/9
5:14 pm-10:32 pm
1 stop8h 18m
$377
OntarioChicago
ONT - MDW
ONTMDW
Ontario
Sat 4/18
11:55 pm-5:40 am
Nonstop3h 45m
Chicago Midway
Tue 4/21
5:15 pm-10:25 pm
1 stop7h 10m
$387
OntarioDetroit
ONT - DTW
ONTDTW
Ontario
Tue 5/5
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
$389
OntarioKalamazoo
ONT - AZO
ONTAZO
Ontario
Tue 4/28
12:19 pm-12:28 am
2 stops9h 09m
Kalamazoo Intl
Fri 5/1
12:14 pm-9:07 pm
2 stops11h 53m
$397
Showing 1-10 of 60 resultsSorted by cheapest first
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-ORD
ONT-DTW
ONT-AZO
ONT-FNT
ONT-SBN
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-ORD
ONT-DTW
ONT-AZO
ONT-FNT
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 March is currently the most expensive (average of $191). 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.
How much does it cost to fly round-trip from Ontario to Michigan?
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 March 27, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Ontario to Michigan. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Entertainment
7.5
Comfort
8.0
Crew
8.6
Food
7.0
Boarding
8.1
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.
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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 March 27, 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 March 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$128 | Average$177 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$170 | Average$298 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$188 | Average$458 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$272 | Average$465 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$279 | Average$466 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$288 | Average$525 | FlexibilityNo cancel fee | On-time63% |