$95+ Cheap flights from Ontario (ONT) to Indiana
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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — IND
abr. 17 — abr. 241
Round-trip
1 adult, Economy
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Cheapest flights from Ontario to IndianaExplore the most affordable flight options available from Ontario to Indiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 18, 2026.
Explore the most affordable flight options available from Ontario to Indiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 18, 2026.
This Expedia deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia 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
dom. 4/198:38 pm
CVG
- ONT
1 stop26h 26m
Frontier
Deal found 3/17![Frontier logo]()
$210
This Priceline deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/166:15 am
ONT
- IND
1 stop8h 11m
Frontier
vie. 4/248:46 pm
IND
- ONT
1 stop6h 09m
Frontier
Deal found 3/17![Frontier logo]()
$210
This Booking.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/88:44 am
ONT
- IND
1 stop6h 10m
Frontier
mar. 5/128:39 pm
IND
- ONT
1 stop6h 10m
Frontier
Deal found 3/15![Frontier logo]()
$212
This Booking.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/235:33 pm
ONT
- CVG
1 stop22h 39m
Frontier
jue. 4/308:17 pm
CVG
- ONT
1 stop6h 38m
Frontier
Deal found 3/16![Frontier logo]()
$217
This Booking.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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. 4/1612:59 am
ONT
- IND
1 stop16h 01m
Frontier
lun. 4/208:46 pm
IND
- ONT
1 stop6h 09m
Frontier
Deal found 3/14![Frontier logo]()
$217
This Mytrip deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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
- CVG
1 stop15h 13m
Frontier
lun. 4/278:38 pm
CVG
- ONT
1 stop17h 06m
Frontier
Deal found 3/13![Frontier logo]()
$219
This CheapOair deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/235:33 pm
ONT
- CVG
1 stop22h 39m
Frontier
lun. 4/278:38 pm
CVG
- ONT
1 stop17h 06m
Frontier
Deal found 3/15![Frontier logo]()
$221
This CheapOair deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/74:04 pm
ONT
- IND
1 stop22h 50m
Frontier
lun. 5/116:49 pm
IND
- ONT
1 stop23h 55m
Frontier
Deal found 3/15![Frontier logo]()
$221
This Gotogate deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/235:33 pm
ONT
- CVG
1 stop22h 39m
Frontier
dom. 4/268:38 pm
CVG
- ONT
1 stop14h 46m
Frontier
Deal found 3/15![Frontier logo]()
$222
This Booking.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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
- CVG
1 stop15h 13m
Frontier
dom. 4/268:38 pm
CVG
- ONT
1 stop14h 46m
Frontier
Deal found 3/14![Frontier logo]()
$223
This Frontier deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/167:49 pm
ONT
- CVG
1 stop7h 04m
Frontier
lun. 4/208:17 pm
CVG
- ONT
1 stop6h 38m
Frontier
Deal found 3/16![Frontier logo]()
$230
This Gotogate deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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.
mié. 4/2912:59 am
ONT
- IND
1 stop16h 01m
Frontier
mar. 5/58:39 pm
IND
- ONT
1 stop16h 26m
Frontier
Deal found 3/13![Frontier logo]()
$231
Best flights from Ontario to IndianaDiscover carefully curated flight deals from Ontario to Indiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated marzo 18, 2026.
Discover carefully curated flight deals from Ontario to Indiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated marzo 18, 2026.
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/2011:55 pm
ONT
- MDW
Nonstop3h 45m
Southwest
lun. 4/276:00 am
MDW
- ONT
1 stop5h 55m
Southwest
Deal found 3/17![Southwest logo]()
$327
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/119:50 am
ONT
- SDF
2 stops11h 35m
Delta
sáb. 5/166:05 am
SDF
- ONT
2 stops9h 14m
Delta
Deal found 3/15![Delta logo]()
$364
This Alaska Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/17:59 pm
ONT
- IND
1 stop18h 57m
Alaska Airlines
mar. 5/57:10 am
IND
- ONT
1 stop29h 35m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$365
This United Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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. 7/96:30 am
ONT
- SBN
1 stop6h 35m
United Airlines
lun. 7/134:41 pm
SBN
- ONT
1 stop9h 10m
United Airlines
Deal found 3/13![United Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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.
jue. 4/3011:47 am
ONT
- SBN
1 stop6h 49m
Multiple Airlines
lun. 5/114:25 pm
SBN
- ONT
2 stops34h 24m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$424
This American Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/3011:59 pm
ONT
- SBN
1 stop8h 58m
American Airlines
lun. 5/114:55 pm
SBN
- ONT
1 stop9h 51m
American Airlines
Deal found 3/17![American Airlines logo]()
$424
This Frontier deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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.
lun. 3/306:15 am
ONT
- IND
1 stop10h 28m
Frontier
sáb. 4/48:27 pm
IND
- ONT
1 stop6h 29m
Frontier
Deal found 3/13![Frontier logo]()
$494
This Southwest deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/1612:40 pm
ONT
- MDW
1 stop6h 10m
Southwest
lun. 4/2011:00 am
MDW
- ONT
Nonstop4h 15m
Southwest
Deal found 3/15![Southwest logo]()
$327
This Southwest deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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. 5/2011:55 pm
ONT
- MDW
Nonstop3h 45m
Southwest
mié. 5/274:00 pm
MDW
- ONT
2 stops8h 10m
Southwest
Deal found 3/14![Southwest logo]()
$332
This Delta deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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.
mié. 5/206:00 am
ONT
- MDW
2 stops10h 33m
Delta
mié. 5/271:59 pm
MDW
- ONT
2 stops11h 35m
Delta
Deal found 3/14![Delta logo]()
$368
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/77:00 am
ONT
- SBN
1 stop8h 22m
United Airlines
lun. 5/114:44 pm
SBN
- ONT
1 stop8h 51m
United Airlines
Deal found 3/17![United Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/266:00 am
ONT
- ORD
2 stops12h 14m
Delta
mié. 6/311:09 am
ORD
- ONT
2 stops13h 23m
Delta
Deal found 3/16![Delta logo]()
$368
This Southwest deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/711:55 pm
ONT
- SDF
1 stop7h 00m
Southwest
sáb. 5/91:45 pm
SDF
- ONT
2 stops9h 30m
Southwest
Deal found 3/16![Southwest logo]()
$338
This Alaska Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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. 4/296:00 am
ONT
- CVG
1 stop8h 58m
Alaska Airlines
sáb. 5/26:58 pm
CVG
- ONT
1 stop17h 47m
Alaska Airlines
Deal found 3/13![Alaska Airlines logo]()
$445
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/2410:15 pm
ONT
- FWA
1 stop9h 49m
Delta
sáb. 5/96:00 am
FWA
- ONT
1 stop7h 57m
Delta
Deal found 3/17![Delta logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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.
sáb. 6/611:51 am
ONT
- SBN
1 stop22h 01m
Multiple Airlines
jue. 6/111:42 pm
SBN
- ONT
1 stop9h 34m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/237:00 am
ONT
- ORD
Nonstop4h 03m
United Airlines
sáb. 4/253:45 pm
ORD
- ONT
1 stop9h 00m
United Airlines
Deal found 3/17![United Airlines logo]()
$417
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/141:34 pm
ONT
- ORD
1 stop5h 46m
United Airlines
sáb. 4/187:00 am
ORD
- ONT
2 stops12h 47m
United Airlines
Deal found 3/16![United Airlines logo]()
$422
This Southwest deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/712:40 pm
ONT
- SDF
1 stop8h 35m
Southwest
vie. 5/86:30 am
SDF
- ONT
1 stop7h 50m
Southwest
Deal found 3/16![Southwest logo]()
$395
This Delta deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/2610:00 pm
ONT
- MDW
1 stop10h 00m
Delta
mié. 6/31:22 pm
MDW
- ONT
2 stops11h 10m
Delta
Deal found 3/16![Delta logo]()
$403
This United Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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
- SDF
1 stop6h 05m
United Airlines
sáb. 4/185:00 am
SDF
- ONT
3 stops15h 47m
United Airlines
Deal found 3/13![United Airlines logo]()
$433
This American Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/3110:36 pm
ONT
- EVV
1 stop10h 04m
American Airlines
sáb. 4/46:30 am
EVV
- ONT
1 stop9h 18m
American Airlines
Deal found 3/16![American Airlines logo]()
$581
This Southwest deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 4/186:00 am
ONT
- SDF
2 stops9h 10m
Southwest
dom. 4/198:20 pm
SDF
- ONT
1 stop6h 50m
Southwest
Deal found 3/17![Southwest logo]()
$400
This Alaska Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/167:08 pm
ONT
- IND
2 stops12h 11m
Alaska Airlines
vie. 4/247:10 am
IND
- ONT
1 stop10h 22m
Alaska Airlines
Deal found 3/15![Alaska Airlines logo]()
$540
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/96:00 am
ONT
- MDW
2 stops10h 40m
Delta
lun. 4/136:00 am
MDW
- ONT
1 stop7h 36m
Delta
Deal found 3/17![Delta logo]()
$424
This Southwest deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/112:40 pm
ONT
- SDF
1 stop8h 35m
Southwest
vie. 6/51:10 pm
SDF
- ONT
2 stops10h 00m
Southwest
Deal found 3/16![Southwest logo]()
$400
This United Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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. 5/57:00 am
ONT
- SDF
1 stop8h 35m
United Airlines
mié. 5/63:37 pm
SDF
- ONT
1 stop7h 59m
United Airlines
Deal found 3/13![United Airlines logo]()
$443
This United Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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. 4/251:34 pm
ONT
- SDF
1 stop6h 05m
United Airlines
mié. 4/293:36 pm
SDF
- ONT
1 stop8h 00m
United Airlines
Deal found 3/13![United Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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.
mié. 4/2212:49 pm
ONT
- MDW
1 stop7h 39m
Delta
sáb. 4/256:00 am
MDW
- ONT
1 stop7h 36m
Delta
Deal found 3/13![Delta logo]()
$443
This Southwest deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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. 4/227:55 pm
ONT
- MDW
1 stop7h 50m
Southwest
dom. 4/269:50 pm
MDW
- ONT
Nonstop4h 20m
Southwest
Deal found 3/13![Southwest logo]()
$434
Last-minute flights from Ontario to IndianaDiscover last-minute flight deals from Ontario to Indiana. Data last updated marzo 18, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Indiana. Data last updated marzo 18, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/16:20 am
ONT
- CVG
1 stop29h 02m
Frontier
mar. 4/77:20 am
CVG
- ONT
1 stop19h 36m
Frontier
Deal found 3/15![Frontier logo]()
$240
This Priceline deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/166:15 am
ONT
- IND
1 stop8h 11m
Frontier
vie. 4/248:46 pm
IND
- ONT
1 stop6h 09m
Frontier
Deal found 3/17![Frontier logo]()
$210
This Booking.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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. 4/1612:59 am
ONT
- IND
1 stop16h 01m
Frontier
lun. 4/208:46 pm
IND
- ONT
1 stop6h 09m
Frontier
Deal found 3/14![Frontier logo]()
$217
This Frontier deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/167:49 pm
ONT
- CVG
1 stop7h 04m
Frontier
lun. 4/201:05 pm
CVG
- ONT
1 stop13h 38m
Frontier
Deal found 3/17![Frontier logo]()
$230
This Booking.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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. 4/1611:47 am
ONT
- CVG
1 stop15h 06m
Frontier
dom. 4/198:38 pm
CVG
- ONT
1 stop16h 36m
Frontier
Deal found 3/13![Frontier logo]()
$232
This Expedia deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia 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
dom. 4/198:38 pm
CVG
- ONT
1 stop26h 26m
Frontier
Deal found 3/17![Frontier logo]()
$210
This Booking.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/235:33 pm
ONT
- CVG
1 stop22h 39m
Frontier
jue. 4/308:17 pm
CVG
- ONT
1 stop6h 38m
Frontier
Deal found 3/16![Frontier logo]()
$217
This Mytrip deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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
- CVG
1 stop15h 13m
Frontier
lun. 4/278:38 pm
CVG
- ONT
1 stop17h 06m
Frontier
Deal found 3/13![Frontier logo]()
$219
This CheapOair deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/235:33 pm
ONT
- CVG
1 stop22h 39m
Frontier
lun. 4/278:38 pm
CVG
- ONT
1 stop17h 06m
Frontier
Deal found 3/15![Frontier logo]()
$221
This Gotogate deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/235:33 pm
ONT
- CVG
1 stop22h 39m
Frontier
dom. 4/268:38 pm
CVG
- ONT
1 stop14h 46m
Frontier
Deal found 3/15![Frontier logo]()
$222
This Booking.com deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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
- CVG
1 stop15h 13m
Frontier
dom. 4/268:38 pm
CVG
- ONT
1 stop14h 46m
Frontier
Deal found 3/14![Frontier logo]()
$223
This Gotogate deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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.
mié. 4/2912:59 am
ONT
- IND
1 stop16h 01m
Frontier
mar. 5/58:39 pm
IND
- ONT
1 stop16h 26m
Frontier
Deal found 3/13![Frontier logo]()
$231
One-way flights from Ontario to IndianaSearch for one-way flight options from Ontario to Indiana. Find affordable one-way fares based on user searches. Data last updated marzo 18, 2026.
Search for one-way flight options from Ontario to Indiana. Find affordable one-way fares based on user searches. Data last updated marzo 18, 2026.
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/2010:50 am
ONT
- ORD
1 stop7h 47m
Frontier
Deal found 3/18![Frontier logo]()
$95
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/1411:44 am
ONT
- ORD
1 stop16h 24m
Frontier
Deal found 3/18![Frontier logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/610:50 am
ONT
- ORD
1 stop7h 47m
Frontier
Deal found 3/17![Frontier logo]()
$102
This Trip.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/2111:44 am
ONT
- ORD
1 stop16h 24m
Frontier
Deal found 3/15![Frontier logo]()
$103
This Frontier deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/309:15 am
ONT
- CVG
1 stop6h 25m
Frontier
Deal found 3/16![Frontier logo]()
$105
This CheapOair deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/227:44 pm
ONT
- ORD
1 stop8h 24m
Frontier
Deal found 3/17![Frontier logo]()
$105
This CheapOair deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/88:44 am
ONT
- IND
1 stop6h 10m
Frontier
Deal found 3/15![Frontier logo]()
$105
This Frontier deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/1912:59 am
ONT
- ORD
1 stop6h 51m
Frontier
Deal found 3/17![Frontier logo]()
$106
This Trip.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/1512:59 am
ONT
- ORD
1 stop6h 51m
Frontier
Deal found 3/15![Frontier logo]()
$107
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/1612:59 am
ONT
- CVG
1 stop15h 13m
Frontier
Deal found 3/18![Frontier logo]()
$109
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/176:15 am
ONT
- MDW
1 stop13h 22m
Frontier
Deal found 3/18![Frontier logo]()
$109
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/2311:47 am
ONT
- ORD
1 stop16h 21m
Frontier
Deal found 3/18![Frontier logo]()
$109
Find flight deals from Ontario to Indiana
Keep the following information in mind while searching for Ontario to Indiana flight deals. Data was last updated marzo 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $210 (Expedia) |
One-way from | $93 (Kiwi.com) |
Popular in | January |
Cheapest in | August |
Average price | $449 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Indiana 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 18, 2026.
Use the filters below to find and compare flights from Ontario to Indiana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
OntarioChicago
ONT - MDW
ONTMDW
Ontario
lun. 4/20
11:55 pm-5:40 am
Nonstop3h 45m
Chicago Midway
lun. 4/27
6:00 am-9:55 am
1 stop5h 55m
$327
OntarioChicago
ONT - MDW
ONTMDW
Ontario
jue. 4/16
12:40 pm-8:50 pm
1 stop6h 10m
Chicago Midway
lun. 4/20
11:00 am-1:15 pm
Nonstop4h 15m
$327
OntarioChicago
ONT - MDW
ONTMDW
Ontario
mié. 5/20
11:55 pm-5:40 am
Nonstop3h 45m
Chicago Midway
mié. 5/27
4:00 pm-10:10 pm
2 stops8h 10m
$332
OntarioLouisville
ONT - SDF
ONTSDF
Ontario
jue. 5/7
11:55 pm-9:55 am
1 stop7h 00m
Louisville Intl
sáb. 5/9
1:45 pm-8:15 pm
2 stops9h 30m
$338
OntarioLouisville
ONT - SDF
ONTSDF
Ontario
lun. 5/11
9:50 am-12:25 am
2 stops11h 35m
Louisville Intl
sáb. 5/16
6:05 am-12:19 pm
2 stops9h 14m
$364
OntarioIndianapolis
ONT - IND
ONTIND
Ontario
vie. 5/1
7:59 pm-5:56 pm
1 stop18h 57m
Indianapolis
mar. 5/5
7:10 am-9:45 am
1 stop29h 35m
$365
OntarioChicago
ONT - MDW
ONTMDW
Ontario
mié. 5/20
6:00 am-6:33 pm
2 stops10h 33m
Chicago Midway
mié. 5/27
1:59 pm-11:34 pm
2 stops11h 35m
$368
OntarioChicago
ONT - ORD
ONTORD
Ontario
mar. 5/26
6:00 am-8:14 pm
2 stops12h 14m
Chicago O'Hare Intl
mié. 6/3
11:09 am-10:32 pm
2 stops13h 23m
$368
OntarioSouth Bend
ONT - SBN
ONTSBN
Ontario
jue. 7/9
6:30 am-4:05 pm
1 stop6h 35m
South Bend/Michiana
lun. 7/13
4:41 pm-10:51 pm
1 stop9h 10m
$369
OntarioFort Wayne
ONT - FWA
ONTFWA
Ontario
vie. 4/24
10:15 pm-11:04 am
1 stop9h 49m
Fort Wayne
sáb. 5/9
6:00 am-10:57 am
1 stop7h 57m
$369
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Ontario to Indiana
Have a flexible travel schedule? Discover the best time to fly to Indiana from Ontario with our price prediction graph.
ONT-CVG
ONT-IND
ONT-MDW
ONT-ORD
ONT-FWA
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 Indiana
ONT-USIN
ONT-CVG
ONT-IND
ONT-MDW
ONT-ORD
What is the cheapest month to book a flight from Ontario to Indiana?
Currently, June is the cheapest month in which you can book a flight from Ontario to Indiana (average of $112). Flying from Ontario to Indiana in January is currently the most expensive (average of $271). 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 Indiana
Get insights into the airlines that provide service to Indiana. 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 Indiana. Reviews last updated marzo 18, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Ontario to Indiana 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.
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentWilliam Drew,Nov 2025
SJC - HNL
Crew
8.6
Food
7.0
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
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 Indiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Ontario to Indiana
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Indiana by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ontario to Indiana by cabin class
Find flights from Ontario to Indiana, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ontario and Indiana flights
Browse other Ontario and Indiana flight options. Last updated on marzo 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Ontario to Indiana flights
Consider these flights traveling from Ontario to Indiana.
Top 5 airlines flying from Ontario to Indiana
Discover the top 5 airlines that operate flights from Ontario to Indiana. 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 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$163 | Average$249 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$193 | Average$380 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$228 | Average$460 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$292 | Average$531 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$329 | Average$416 | FlexibilityNo cancel fee | On-time63% |