$79+ Cheap flights from Ontario (ONT) to Ohio
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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — CVG
abr. 22 — abr. 291
Round-trip
1 adult, Economy
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Cheapest flights from Ontario to OhioExplore the most affordable flight options available from Ontario to Ohio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 23, 2026.
Explore the most affordable flight options available from Ontario to Ohio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 23, 2026.
This CheapOair deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/1612:59 am
ONT
- DTW
1 stop6h 59m
Frontier
lun. 4/2010:27 pm
DTW
- ONT
1 stop28h 28m
Frontier
Deal found 3/21![Frontier logo]()
$160
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.
mar. 5/126:00 am
ONT
- CVG
1 stop27h 00m
Frontier
mar. 5/1912:55 pm
CVG
- ONT
1 stop24h 10m
Frontier
Deal found 3/23![Frontier logo]()
$160
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/236:15 am
ONT
- CLE
1 stop12h 32m
Frontier
dom. 4/262:24 pm
CLE
- ONT
1 stop12h 32m
Frontier
Deal found 3/22![Frontier logo]()
$160
This Flightnetwork 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/187:44 pm
ONT
- CLE
1 stop7h 43m
Frontier
sáb. 4/255:21 pm
CLE
- ONT
1 stop9h 34m
Frontier
Deal found 3/23![Frontier logo]()
$161
This Booking.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/86:00 am
ONT
- DTW
1 stop14h 59m
Frontier
lun. 5/117:55 am
DTW
- ONT
1 stop29h 10m
Frontier
Deal found 3/20![Frontier logo]()
$162
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/76:00 am
ONT
- CVG
1 stop27h 00m
Frontier
sáb. 5/912:55 pm
CVG
- ONT
1 stop13h 54m
Frontier
Deal found 3/23![Frontier logo]()
$166
This Mytrip deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/2312:59 am
ONT
- CLE
1 stop7h 22m
Frontier
lun. 4/279:58 pm
CLE
- ONT
1 stop23h 51m
Frontier
Deal found 3/20![Frontier logo]()
$166
This Booking.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/2312:59 am
ONT
- DTW
1 stop6h 59m
Frontier
lun. 4/2710:27 pm
DTW
- ONT
1 stop28h 28m
Frontier
Deal found 3/20![Frontier logo]()
$167
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.
jue. 4/2312:59 am
ONT
- CLE
1 stop7h 22m
Frontier
vie. 4/249:59 pm
CLE
- ONT
1 stop15h 45m
Frontier
Deal found 3/22![Frontier logo]()
$167
This CheapOair deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/235:33 pm
ONT
- CLE
1 stop14h 48m
Frontier
lun. 4/279:58 pm
CLE
- ONT
1 stop15h 46m
Frontier
Deal found 3/20![Frontier logo]()
$171
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.
mié. 5/66:00 am
ONT
- DTW
1 stop14h 59m
Frontier
dom. 5/108:52 am
DTW
- ONT
1 stop25h 43m
Frontier
Deal found 3/23![Frontier logo]()
$172
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.
vie. 5/156:00 am
ONT
- DTW
1 stop14h 59m
Frontier
mar. 5/197:55 am
DTW
- ONT
1 stop18h 54m
Frontier
Deal found 3/22![Frontier logo]()
$185
Best flights from Ontario to OhioDiscover carefully curated flight deals from Ontario to Ohio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated marzo 23, 2026.
Discover carefully curated flight deals from Ontario to Ohio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated marzo 23, 2026.
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.
mar. 5/51:29 pm
ONT
- DTW
1 stop7h 29m
Delta
mié. 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 3/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/1712:40 pm
ONT
- CLE
2 stops8h 10m
Southwest
lun. 4/206:30 am
CLE
- ONT
2 stops8h 40m
Southwest
Deal found 3/21![Southwest logo]()
$366
This United Airlines deal was found by Cheapflights users on 3/18. 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.
mié. 8/56:30 am
ONT
- DAY
1 stop7h 44m
United Airlines
lun. 8/106:15 pm
DAY
- ONT
1 stop7h 36m
United Airlines
Deal found 3/18![United Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 3/18. 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.
mar. 4/144:52 pm
ONT
- CAK
2 stops15h 02m
American Airlines
sáb. 4/186:20 am
CAK
- ONT
2 stops9h 58m
American Airlines
Deal found 3/18![American Airlines logo]()
$399
This Alaska Airlines deal was found by Cheapflights users on 3/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/66:00 am
ONT
- PIT
1 stop9h 21m
Alaska Airlines
mié. 5/137:00 am
PIT
- ONT
1 stop11h 09m
Alaska Airlines
Deal found 3/18![Alaska Airlines logo]()
$408
This Delta deal was found by Cheapflights users on 3/18. 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.
lun. 6/810:59 pm
ONT
- CVG
1 stop6h 53m
Delta
mar. 6/97:55 pm
CVG
- ONT
1 stop6h 49m
Delta
Deal found 3/18![Delta logo]()
$370
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.
jue. 4/237:00 am
ONT
- DAY
1 stop8h 12m
United Airlines
mar. 4/289:10 am
DAY
- ONT
2 stops11h 52m
United Airlines
Deal found 3/23![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 3/18. 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.
sáb. 5/96:45 am
ONT
- CVG
1 stop9h 33m
Delta
lun. 5/117:55 pm
CVG
- ONT
1 stop6h 39m
Delta
Deal found 3/18![Delta logo]()
$371
This Southwest deal was found by Cheapflights users on 3/18. 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.
lun. 6/19:55 pm
ONT
- PIT
2 stops9h 20m
Southwest
jue. 6/113:50 pm
PIT
- ONT
2 stops9h 20m
Southwest
Deal found 3/18![Southwest logo]()
$415
This United Airlines deal was found by Cheapflights users on 3/18. 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.
mar. 4/141:34 pm
ONT
- DTW
1 stop6h 18m
United Airlines
vie. 4/176:18 pm
DTW
- ONT
1 stop7h 13m
United Airlines
Deal found 3/18![United Airlines logo]()
$387
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/53:26 pm
ONT
- DTW
1 stop11h 18m
Alaska Airlines
sáb. 5/97:09 am
DTW
- ONT
1 stop10h 23m
Alaska Airlines
Deal found 3/22![Alaska Airlines logo]()
$447
This KAYAK deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/2711:29 pm
ONT
- CLE
1 stop7h 29m
American Airlines
jue. 4/305:39 pm
CLE
- ONT
1 stop9h 07m
American Airlines
Deal found 3/20![American Airlines logo]()
$465
This Southwest deal was found by Cheapflights users on 3/18. 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.
jue. 5/712:40 pm
ONT
- CMH
1 stop9h 00m
Southwest
dom. 5/106:50 am
CMH
- ONT
1 stop6h 40m
Southwest
Deal found 3/18![Southwest logo]()
$438
This Delta deal was found by Cheapflights users on 3/18. 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.
lun. 4/1310:15 pm
ONT
- CLE
1 stop9h 40m
Delta
mar. 4/218:08 am
CLE
- ONT
2 stops11h 17m
Delta
Deal found 3/18![Delta logo]()
$418
This United Airlines deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/236:30 am
ONT
- CAK
1 stop7h 52m
United Airlines
dom. 5/245:57 pm
CAK
- ONT
1 stop7h 49m
United Airlines
Deal found 3/21![United Airlines logo]()
$418
This Alaska Airlines deal was found by Cheapflights users on 3/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/94:00 pm
ONT
- CMH
1 stop10h 13m
Alaska Airlines
dom. 9/137:00 am
CMH
- ONT
1 stop10h 47m
Alaska Airlines
Deal found 3/18![Alaska Airlines logo]()
$477
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.
mar. 4/710:25 pm
ONT
- DAY
1 stop9h 21m
Delta
sáb. 4/112:35 pm
DAY
- ONT
1 stop9h 25m
Delta
Deal found 3/22![Delta logo]()
$419
This Southwest deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/89:45 pm
ONT
- PIT
2 stops9h 15m
Southwest
lun. 4/133:55 pm
PIT
- ONT
2 stops10h 10m
Southwest
Deal found 3/21![Southwest logo]()
$475
This United Airlines deal was found by Cheapflights users on 3/18. 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.
mar. 5/266:30 am
ONT
- PIT
1 stop7h 35m
United Airlines
mar. 6/24:04 pm
PIT
- ONT
1 stop9h 42m
United Airlines
Deal found 3/18![United Airlines logo]()
$435
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.
vie. 4/2410:15 pm
ONT
- CLE
2 stops8h 30m
Delta
lun. 4/277:45 am
CLE
- ONT
1 stop7h 29m
Delta
Deal found 3/22![Delta logo]()
$421
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.
jue. 5/1412:40 pm
ONT
- PIT
2 stops8h 25m
Southwest
lun. 5/183:55 pm
PIT
- ONT
1 stop10h 10m
Southwest
Deal found 3/22![Southwest logo]()
$476
This United Airlines deal was found by Cheapflights users on 3/18. 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.
mié. 4/86:05 am
ONT
- PIT
1 stop6h 44m
United Airlines
sáb. 4/184:18 pm
PIT
- ONT
1 stop7h 18m
United Airlines
Deal found 3/18![United Airlines logo]()
$435
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/87:59 pm
ONT
- CVG
1 stop18h 59m
Alaska Airlines
lun. 5/116:58 pm
CVG
- ONT
1 stop17h 47m
Alaska Airlines
Deal found 3/22![Alaska Airlines logo]()
$528
This United Airlines deal was found by Cheapflights users on 3/19. 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.
sáb. 5/96:59 pm
ONT
- PIT
1 stop9h 02m
United Airlines
mar. 5/195:58 pm
PIT
- ONT
1 stop7h 37m
United Airlines
Deal found 3/19![United Airlines logo]()
$435
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.
jue. 6/112:30 pm
ONT
- CMH
1 stop7h 05m
Southwest
vie. 6/193:10 pm
CMH
- ONT
1 stop10h 00m
Southwest
Deal found 3/22![Southwest logo]()
$482
This Delta deal was found by Cheapflights users on 3/18. 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.
mar. 6/910:59 pm
ONT
- CVG
1 stop6h 53m
Delta
mié. 6/107:55 pm
CVG
- ONT
1 stop6h 49m
Delta
Deal found 3/18![Delta logo]()
$441
This Alaska Airlines deal was found by Cheapflights users on 3/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/25:38 pm
ONT
- DTW
1 stop9h 03m
Alaska Airlines
mar. 8/257:00 am
DTW
- ONT
1 stop10h 47m
Alaska Airlines
Deal found 3/18![Alaska Airlines logo]()
$565
This Southwest deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/412:45 pm
ONT
- CMH
2 stops8h 50m
Southwest
dom. 6/75:15 am
CMH
- ONT
1 stop6h 55m
Southwest
Deal found 3/21![Southwest logo]()
$482
This United Airlines deal was found by Cheapflights users on 3/19. 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.
sáb. 4/257:00 am
ONT
- PIT
1 stop6h 56m
United Airlines
mar. 4/282:09 pm
PIT
- ONT
2 stops9h 27m
United Airlines
Deal found 3/19![United Airlines logo]()
$440
This Delta deal was found by Cheapflights users on 3/19. 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.
jue. 5/286:00 am
ONT
- CMH
2 stops9h 52m
Delta
vie. 5/293:02 pm
CMH
- ONT
1 stop9h 46m
Delta
Deal found 3/19![Delta logo]()
$443
Last-minute flights from Ontario to OhioDiscover last-minute flight deals from Ontario to Ohio. Data last updated marzo 23, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Ohio. Data last updated marzo 23, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/810:03 pm
ONT
- DTW
1 stop5h 57m
Frontier
dom. 4/127:45 am
DTW
- ONT
1 stop27h 19m
Frontier
Deal found 3/20![Frontier logo]()
$187
This CheapOair deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/96:20 am
ONT
- DTW
1 stop25h 38m
Frontier
dom. 4/127:45 am
DTW
- ONT
1 stop27h 19m
Frontier
Deal found 3/20![Frontier logo]()
$191
This CheapOair deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/106:20 am
ONT
- DTW
1 stop25h 38m
Frontier
dom. 4/127:45 am
DTW
- ONT
1 stop27h 19m
Frontier
Deal found 3/20![Frontier logo]()
$196
This Frontier deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/157:44 pm
ONT
- CLE
1 stop8h 22m
Frontier
sáb. 4/185:21 pm
CLE
- ONT
1 stop9h 34m
Frontier
Deal found 3/20![Frontier logo]()
$185
This CheapOair deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/1612:59 am
ONT
- DTW
1 stop6h 59m
Frontier
lun. 4/2010:27 pm
DTW
- ONT
1 stop28h 28m
Frontier
Deal found 3/21![Frontier logo]()
$160
This Flightnetwork 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/187:44 pm
ONT
- CLE
1 stop7h 43m
Frontier
sáb. 4/255:21 pm
CLE
- ONT
1 stop9h 34m
Frontier
Deal found 3/23![Frontier logo]()
$161
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/236:15 am
ONT
- CLE
1 stop12h 32m
Frontier
dom. 4/262:24 pm
CLE
- ONT
1 stop12h 32m
Frontier
Deal found 3/22![Frontier logo]()
$160
This Mytrip deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/2312:59 am
ONT
- CLE
1 stop7h 22m
Frontier
lun. 4/279:58 pm
CLE
- ONT
1 stop23h 51m
Frontier
Deal found 3/20![Frontier logo]()
$166
This Booking.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/2312:59 am
ONT
- DTW
1 stop6h 59m
Frontier
lun. 4/2710:27 pm
DTW
- ONT
1 stop28h 28m
Frontier
Deal found 3/20![Frontier logo]()
$167
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.
jue. 4/2312:59 am
ONT
- CLE
1 stop7h 22m
Frontier
vie. 4/249:59 pm
CLE
- ONT
1 stop15h 45m
Frontier
Deal found 3/22![Frontier logo]()
$167
This CheapOair deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/235:33 pm
ONT
- CLE
1 stop14h 48m
Frontier
lun. 4/279:58 pm
CLE
- ONT
1 stop15h 46m
Frontier
Deal found 3/20![Frontier logo]()
$171
This CheapOair deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/2912:59 am
ONT
- CVG
1 stop15h 13m
Frontier
dom. 5/38:38 pm
CVG
- ONT
1 stop14h 26m
Frontier
Deal found 3/21![Frontier logo]()
$185
One-way flights from Ontario to OhioSearch for one-way flight options from Ontario to Ohio. Find affordable one-way fares based on user searches. Data last updated marzo 23, 2026.
Search for one-way flight options from Ontario to Ohio. Find affordable one-way fares based on user searches. Data last updated marzo 23, 2026.
This Super.com deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/206:15 am
ONT
- CLE
1 stop8h 46m
Frontier
Deal found 3/21![Frontier logo]()
$79
This CheapOair deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/1612:59 am
ONT
- DTW
1 stop6h 59m
Frontier
Deal found 3/20![Frontier logo]()
$80
This Priceline deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/116:00 am
ONT
- CMH
1 stop8h 48m
Frontier
Deal found 3/20![Frontier logo]()
$80
This iWofly 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/1512:59 am
ONT
- CLE
1 stop20h 58m
Frontier
Deal found 3/23![Frontier logo]()
$80
This Super.com deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/2312:59 am
ONT
- CMH
1 stop14h 59m
Frontier
Deal found 3/21![Frontier logo]()
$85
This Super.com deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/2311:47 am
ONT
- CLE
1 stop23h 52m
Frontier
Deal found 3/22![Frontier logo]()
$85
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.
mié. 5/66:00 am
ONT
- DTW
1 stop14h 59m
Frontier
Deal found 3/23![Frontier logo]()
$86
This Priceline deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/176:15 am
ONT
- CVG
1 stop10h 08m
Frontier
Deal found 3/20![Frontier logo]()
$86
This CheapOair deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/1812:59 am
ONT
- CLE
1 stop14h 34m
Frontier
Deal found 3/20![Frontier logo]()
$86
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/86:00 am
ONT
- DTW
1 stop14h 59m
Frontier
Deal found 3/23![Frontier logo]()
$87
This CheapOair deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/176:00 am
ONT
- DTW
1 stop27h 35m
Frontier
Deal found 3/21![Frontier logo]()
$92
This CheapOair deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/56:00 am
ONT
- CVG
1 stop27h 00m
Frontier
Deal found 3/23![Frontier logo]()
$92
Find flight deals from Ontario to Ohio
Keep the following information in mind while searching for Ontario to Ohio flight deals. Data was last updated marzo 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $160 (CheapOair) |
One-way from | $79 (Super.com) |
Popular in | March |
Cheapest in | May |
Average price | $476 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Ohio 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 marzo 23, 2026.
Use the filters below to find and compare flights from Ontario to Ohio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioDetroit
ONT - DTW
ONTDTW
Ontario
mar. 5/5
1:29 pm-11:58 pm
1 stop7h 29m
Detroit Metropolitan Wayne County
mié. 5/6
4:26 pm-9:00 pm
1 stop7h 34m
$357
OntarioCleveland
ONT - CLE
ONTCLE
Ontario
vie. 4/17
12:40 pm-11:50 pm
2 stops8h 10m
Cleveland Hopkins Intl
lun. 4/20
6:30 am-12:10 pm
2 stops8h 40m
$366
OntarioDayton
ONT - DAY
ONTDAY
Ontario
mié. 8/5
6:30 am-5:14 pm
1 stop7h 44m
Dayton
lun. 8/10
6:15 pm-10:51 pm
1 stop7h 36m
$369
OntarioCincinnati
ONT - CVG
ONTCVG
Ontario
lun. 6/8
10:59 pm-8:52 am
1 stop6h 53m
Cincinnati Cinci./N. Kentucky
mar. 6/9
7:55 pm-11:44 pm
1 stop6h 49m
$370
OntarioCincinnati
ONT - CVG
ONTCVG
Ontario
sáb. 5/9
6:45 am-7:18 pm
1 stop9h 33m
Cincinnati Cinci./N. Kentucky
lun. 5/11
7:55 pm-11:34 pm
1 stop6h 39m
$371
OntarioDayton
ONT - DAY
ONTDAY
Ontario
jue. 4/23
7:00 am-6:12 pm
1 stop8h 12m
Dayton
mar. 4/28
9:10 am-6:02 pm
2 stops11h 52m
$374
Quickest round-trip
OntarioDetroit
ONT - DTW
ONTDTW
Ontario
mar. 4/14
1:34 pm-10:52 pm
1 stop6h 18m
Detroit Metropolitan Wayne County
vie. 4/17
6:18 pm-10:31 pm
1 stop7h 13m
$387
OntarioAkron
ONT - CAK
ONTCAK
Ontario
mar. 4/14
4:52 pm-10:54 am
2 stops15h 02m
Akron/Canton
sáb. 4/18
6:20 am-1:18 pm
2 stops9h 58m
$399
OntarioPittsburgh
ONT - PIT
ONTPIT
Ontario
mié. 5/6
6:00 am-6:21 pm
1 stop9h 21m
Pittsburgh
mié. 5/13
7:00 am-3:09 pm
1 stop11h 09m
$408
OntarioPittsburgh
ONT - PIT
ONTPIT
Ontario
lun. 6/1
9:55 pm-10:15 am
2 stops9h 20m
Pittsburgh
jue. 6/11
3:50 pm-10:10 pm
2 stops9h 20m
$415
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Ontario to Ohio
Have a flexible travel schedule? Discover the best time to fly to Ohio from Ontario with our price prediction graph.
ONT-CLE
ONT-DTW
ONT-PIT
ONT-CMH
ONT-CVG
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 Ohio
ONT-USOH
ONT-CLE
ONT-DTW
ONT-PIT
ONT-CMH
What is the cheapest month to book a flight from Ontario to Ohio?
Currently, May is the cheapest month in which you can book a flight from Ontario to Ohio (average of $97). Flying from Ontario to Ohio in January is currently the most expensive (average of $228). 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 Ohio
Get insights into the airlines that provide service to Ohio. 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 Ohio. Reviews last updated marzo 23, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Ontario to Ohio have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
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 Ohio. 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 Ohio
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Ohio by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ontario to Ohio by cabin class
Find flights from Ontario to Ohio, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ontario and Ohio flights
Browse other Ontario and Ohio flight options. Last updated on marzo 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Ontario to Ohio flights
Consider these flights traveling from Ontario to Ohio.
Top 5 airlines flying from Ontario to Ohio
Discover the top 5 airlines that operate flights from Ontario to Ohio. 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 marzo 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$138 | Average$392 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$150 | Average$270 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$228 | Average$435 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$259 | Average$443 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$286 | Average$443 | FlexibilityNo cancel fee | On-time69% |