$114+ Cheap flights from Ontario (ONT) to Alabama
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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — BHM
Jul 10 — Jul 171
Round-trip
1 adult, Economy
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Cheapest flights from Ontario to AlabamaExplore the most affordable flight options available from Ontario to Alabama. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.
Explore the most affordable flight options available from Ontario to Alabama. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 10/1310:59 pm
ONT
- PNS
1 stop7h 44m
Delta
Wed 10/2111:59 am
PNS
- ONT
1 stop8h 19m
Delta
Deal found 6/9![Delta logo]()
$261
This Cheapflightsfares deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:36 am
ONT
- ATL
1 stop26h 59m
Frontier
Tue 8/186:03 am
ATL
- ONT
1 stop14h 49m
Frontier
Deal found 6/5![Frontier logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/189:32 am
ONT
- ATL
1 stop10h 52m
Frontier
Wed 7/228:45 am
ATL
- ONT
1 stop25h 47m
Frontier
Deal found 6/6![Frontier logo]()
$290
This Cheapflightsfares deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:36 am
ONT
- ATL
1 stop10h 48m
Frontier
Sun 8/1610:08 am
ATL
- ONT
1 stop24h 24m
Frontier
Deal found 6/5![Frontier logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/143:40 pm
ONT
- ATL
2 stops28h 44m
Frontier
Tue 7/286:07 am
ATL
- ONT
1 stop28h 25m
Frontier
Deal found 6/6![Frontier logo]()
$292
This Gotogate deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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.
Tue 7/148:17 am
ONT
- ATL
1 stop6h 39m
Frontier
Tue 7/148:30 pm
ATL
- ONT
1 stop16h 34m
Frontier
Deal found 6/5![Frontier logo]()
$294
This Frontier deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/229:32 am
ONT
- ATL
1 stop10h 52m
Frontier
Sat 7/2511:07 am
ATL
- ONT
1 stop7h 07m
Frontier
Deal found 6/8![Frontier logo]()
$295
This CheapOair deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/79:32 am
ONT
- ATL
1 stop25h 41m
Frontier
Fri 7/109:25 pm
ATL
- ONT
1 stop13h 07m
Frontier
Deal found 6/8![Frontier logo]()
$296
This Cheapflightsfares deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/99:32 am
ONT
- ATL
1 stop10h 52m
Frontier
Thu 7/167:40 am
ATL
- ONT
1 stop29h 24m
Frontier
Deal found 6/9![Frontier logo]()
$297
This Frontier deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/189:32 am
ONT
- ATL
1 stop10h 52m
Frontier
Sat 7/257:11 pm
ATL
- ONT
1 stop15h 52m
Frontier
Deal found 6/8![Frontier logo]()
$298
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 8/28:17 am
ONT
- ATL
1 stop8h 33m
Frontier
Tue 8/48:30 pm
ATL
- ONT
1 stop16h 34m
Frontier
Deal found 6/6![Frontier logo]()
$299
This Frontier deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 8/59:36 am
ONT
- ATL
1 stop10h 48m
Frontier
Wed 8/198:45 am
ATL
- ONT
1 stop12h 07m
Frontier
Deal found 6/9![Frontier logo]()
$300
Best flights from Ontario to AlabamaDiscover carefully curated flight deals from Ontario to Alabama that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
Discover carefully curated flight deals from Ontario to Alabama that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:00 am
ONT
- VPS
1 stop9h 00m
Southwest
Mon 8/312:00 pm
VPS
- ONT
2 stops10h 10m
Southwest
Deal found 6/9![Southwest logo]()
$355
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2510:00 pm
ONT
- HSV
1 stop9h 10m
Delta
Sun 9/275:25 am
HSV
- ONT
1 stop7h 22m
Delta
Deal found 6/9![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:15 am
ONT
- PNS
1 stop8h 35m
United Airlines
Wed 8/197:00 am
PNS
- ONT
2 stops13h 16m
United Airlines
Deal found 6/9![United Airlines logo]()
$404
This American Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/11:11 pm
ONT
- CHA
2 stops8h 07m
American Airlines
Sat 7/184:22 pm
CHA
- ONT
1 stop6h 37m
American Airlines
Deal found 6/5![American Airlines logo]()
$496
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/193:40 pm
ONT
- VPS
1 stop26h 36m
Multiple Airlines
Mon 7/279:06 pm
VPS
- ONT
1 stop20h 08m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$500
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/310:50 am
ONT
- ATL
1 stop7h 25m
Southwest
Mon 12/78:15 am
ATL
- ONT
1 stop7h 35m
Southwest
Deal found 6/9![Southwest logo]()
$357
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:00 pm
ONT
- MOB
1 stop8h 31m
Delta
Sun 9/66:00 am
MOB
- ONT
1 stop6h 42m
Delta
Deal found 6/7![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/711:48 am
ONT
- CHA
1 stop6h 57m
Delta
Tue 7/145:35 am
CHA
- ONT
1 stop8h 03m
Delta
Deal found 6/8![Delta logo]()
$359
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 8/215:40 am
ONT
- VPS
2 stops9h 10m
Southwest
Mon 8/242:00 pm
VPS
- ONT
2 stops10h 10m
Southwest
Deal found 6/9![Southwest logo]()
$390
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:13 pm
ONT
- PNS
2 stops12h 30m
United Airlines
Mon 8/242:20 pm
PNS
- ONT
1 stop10h 15m
United Airlines
Deal found 6/9![United Airlines logo]()
$445
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 9/1411:59 am
ONT
- BHM
1 stop6h 07m
Delta
Sun 9/205:16 am
BHM
- ONT
1 stop7h 31m
Delta
Deal found 6/10![Delta logo]()
$384
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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 9/15:00 am
ONT
- BHM
1 stop6h 47m
United Airlines
Sat 9/53:40 pm
BHM
- ONT
1 stop7h 13m
United Airlines
Deal found 6/5![United Airlines logo]()
$451
This American Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/32:27 pm
ONT
- MOB
1 stop6h 32m
American Airlines
Sun 9/65:30 am
MOB
- ONT
1 stop8h 13m
American Airlines
Deal found 6/5![American Airlines logo]()
$500
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:00 am
ONT
- BHM
2 stops8h 25m
Southwest
Sun 8/165:15 am
BHM
- ONT
2 stops8h 20m
Southwest
Deal found 6/7![Southwest logo]()
$417
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:00 pm
ONT
- MOB
1 stop8h 29m
Delta
Tue 10/136:00 am
MOB
- ONT
1 stop7h 27m
Delta
Deal found 6/7![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:45 am
ONT
- HSV
1 stop7h 39m
United Airlines
Wed 7/222:50 pm
HSV
- ONT
1 stop9h 05m
United Airlines
Deal found 6/7![United Airlines logo]()
$452
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 8/155:50 am
ONT
- VPS
2 stops7h 40m
Southwest
Wed 8/1912:05 pm
VPS
- ONT
2 stops10h 50m
Southwest
Deal found 6/7![Southwest logo]()
$420
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2510:00 pm
ONT
- HSV
1 stop8h 05m
Delta
Wed 7/225:30 am
HSV
- ONT
1 stop7h 08m
Delta
Deal found 6/8![Delta logo]()
$394
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/37:00 am
ONT
- MGM
1 stop8h 38m
American Airlines
Mon 7/136:47 pm
MGM
- ONT
1 stop7h 12m
American Airlines
Deal found 6/8![American Airlines logo]()
$539
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:01 am
ONT
- PNS
2 stops11h 14m
United Airlines
Tue 8/257:00 am
PNS
- ONT
2 stops15h 01m
United Airlines
Deal found 6/9![United Airlines logo]()
$453
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:50 am
ONT
- VPS
1 stop9h 20m
Delta
Sat 7/116:00 am
VPS
- ONT
1 stop6h 38m
Delta
Deal found 6/6![Delta logo]()
$395
This Southwest deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2011:55 pm
ONT
- VPS
2 stops9h 30m
Southwest
Mon 7/272:00 pm
VPS
- ONT
1 stop10h 25m
Southwest
Deal found 6/7![Southwest logo]()
$455
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:00 am
ONT
- HSV
2 stops13h 35m
United Airlines
Tue 9/11:16 pm
HSV
- ONT
2 stops9h 37m
United Airlines
Deal found 6/6![United Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/310:00 pm
ONT
- CHA
1 stop8h 39m
Delta
Tue 7/74:07 pm
CHA
- ONT
1 stop8h 43m
Delta
Deal found 6/9![Delta logo]()
$409
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/11:20 pm
ONT
- BHM
1 stop8h 20m
Southwest
Fri 7/35:15 pm
BHM
- ONT
1 stop7h 20m
Southwest
Deal found 6/9![Southwest logo]()
$459
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/95:45 am
ONT
- MGM
1 stop8h 31m
United Airlines
Sun 7/124:51 pm
MGM
- ONT
1 stop7h 04m
United Airlines
Deal found 6/9![United Airlines logo]()
$473
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/310:00 pm
ONT
- CHA
1 stop8h 39m
Delta
Wed 7/81:10 pm
CHA
- ONT
1 stop8h 20m
Delta
Deal found 6/9![Delta logo]()
$409
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1310:00 am
ONT
- VPS
1 stop9h 00m
Southwest
Sun 8/164:00 pm
VPS
- ONT
2 stops8h 20m
Southwest
Deal found 6/9![Southwest logo]()
$483
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 6/235:00 am
ONT
- BHM
1 stop7h 03m
United Airlines
Tue 6/305:08 pm
BHM
- ONT
1 stop6h 47m
United Airlines
Deal found 6/6![United Airlines logo]()
$488
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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.
Sun 6/2110:00 pm
ONT
- HSV
1 stop8h 05m
Delta
Tue 7/214:20 pm
HSV
- ONT
1 stop7h 30m
Delta
Deal found 6/8![Delta logo]()
$439
Last-minute flights from Ontario to AlabamaDiscover last-minute flight deals from Ontario to Alabama. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Alabama. Data last updated June 10, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/11:33 pm
ONT
- ATL
1 stop14h 24m
Frontier
Sat 7/412:33 pm
ATL
- ONT
1 stop14h 16m
Frontier
Deal found 6/10![Frontier logo]()
$302
This Mytrip deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/11:33 pm
ONT
- ATL
1 stop14h 24m
Frontier
Sat 7/117:11 pm
ATL
- ONT
1 stop15h 52m
Frontier
Deal found 6/6![Frontier logo]()
$306
This CheapOair deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/79:32 am
ONT
- ATL
1 stop25h 41m
Frontier
Fri 7/109:25 pm
ATL
- ONT
1 stop13h 07m
Frontier
Deal found 6/8![Frontier logo]()
$296
This Frontier deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/79:32 am
ONT
- ATL
1 stop10h 52m
Frontier
Sat 7/119:25 pm
ATL
- ONT
1 stop13h 07m
Frontier
Deal found 6/8![Frontier logo]()
$305
This Frontier deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/89:32 am
ONT
- ATL
1 stop10h 52m
Frontier
Sat 7/1111:07 am
ATL
- ONT
1 stop7h 07m
Frontier
Deal found 6/8![Frontier logo]()
$300
This Cheapflightsfares deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/99:32 am
ONT
- ATL
1 stop10h 52m
Frontier
Thu 7/167:40 am
ATL
- ONT
1 stop29h 24m
Frontier
Deal found 6/9![Frontier logo]()
$297
This Frontier deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/96:00 am
ONT
- PNS
1 stop10h 31m
Frontier
Tue 7/147:26 pm
PNS
- ONT
1 stop6h 24m
Frontier
Deal found 6/8![Frontier logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/143:40 pm
ONT
- ATL
2 stops28h 44m
Frontier
Tue 7/286:07 am
ATL
- ONT
1 stop28h 25m
Frontier
Deal found 6/6![Frontier logo]()
$292
This Gotogate deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” 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.
Tue 7/148:17 am
ONT
- ATL
1 stop6h 39m
Frontier
Tue 7/148:30 pm
ATL
- ONT
1 stop16h 34m
Frontier
Deal found 6/5![Frontier logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/189:32 am
ONT
- ATL
1 stop10h 52m
Frontier
Wed 7/228:45 am
ATL
- ONT
1 stop25h 47m
Frontier
Deal found 6/6![Frontier logo]()
$290
This Frontier deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/189:32 am
ONT
- ATL
1 stop10h 52m
Frontier
Sat 7/257:11 pm
ATL
- ONT
1 stop15h 52m
Frontier
Deal found 6/8![Frontier logo]()
$298
This Frontier deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/229:32 am
ONT
- ATL
1 stop10h 52m
Frontier
Sat 7/2511:07 am
ATL
- ONT
1 stop7h 07m
Frontier
Deal found 6/8![Frontier logo]()
$295
One-way flights from Ontario to AlabamaSearch for one-way flight options from Ontario to Alabama. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
Search for one-way flight options from Ontario to Alabama. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/222:55 pm
ONT
- ATL
1 stop10h 56m
Frontier
Deal found 6/6![Frontier logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:50 am
ONT
- ATL
1 stop15h 08m
Frontier
Deal found 6/6![Frontier logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:00 am
ONT
- ATL
1 stop20h 02m
Frontier
Deal found 6/6![Frontier logo]()
$120
This Trip.com deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:00 am
ONT
- ATL
1 stop19h 58m
Frontier
Deal found 6/5![Frontier logo]()
$122
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 8/36:00 am
ONT
- ATL
1 stop26h 38m
Frontier
Deal found 6/6![Frontier logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:50 am
ONT
- ATL
1 stop15h 08m
Frontier
Deal found 6/6![Frontier logo]()
$131
This Cheapflightsfares deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:17 am
ONT
- ATL
1 stop8h 33m
Frontier
Deal found 6/9![Frontier logo]()
$134
This Frontier deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” 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 7/88:17 am
ONT
- ATL
1 stop8h 33m
Frontier
Deal found 6/9![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 9/212:55 pm
ONT
- ATL
1 stop21h 38m
Frontier
Deal found 6/7![Frontier logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/73:40 pm
ONT
- ATL
2 stops50h 57m
Frontier
Deal found 6/9![Frontier logo]()
$138
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” 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 10/2112:00 pm
ONT
- PNS
1 stop8h 00m
Delta
Deal found 6/10![Delta logo]()
$150
This Frontier deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/16:00 am
ONT
- PNS
1 stop7h 36m
Frontier
Deal found 6/8![Frontier logo]()
$169
Find flight deals from Ontario to Alabama
Keep the following information in mind while searching for Ontario to Alabama flight deals. Data was last updated June 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $261 (Delta) |
One-way from | $114 (Kiwi.com) |
Popular in | February |
Cheapest in | January |
Average price | $521 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Alabama that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 10, 2026.
Use the filters below to find and compare flights from Ontario to Alabama that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioValparaiso
ONT - VPS
ONTVPS
Ontario
Mon 8/24
10:00 am-9:00 pm
1 stop9h 00m
Valparaiso Destin-Ft Walton Beach
Mon 8/31
2:00 pm-10:10 pm
2 stops10h 10m
$355
OntarioAtlanta
ONT - ATL
ONTATL
Ontario
Thu 12/3
10:50 am-9:15 pm
1 stop7h 25m
Atlanta Hartsfield-Jackson
Mon 12/7
8:15 am-12:50 pm
1 stop7h 35m
$357
OntarioHuntsville
ONT - HSV
ONTHSV
Ontario
Fri 9/25
10:00 pm-9:10 am
1 stop9h 10m
Huntsville
Sun 9/27
5:25 am-10:47 am
1 stop7h 22m
$359
OntarioMobile
ONT - MOB
ONTMOB
Ontario
Fri 9/4
10:00 pm-8:31 am
1 stop8h 31m
Mobile
Sun 9/6
6:00 am-10:42 am
1 stop6h 42m
$359
OntarioChattanooga
ONT - CHA
ONTCHA
Ontario
Tue 7/7
11:48 am-9:45 pm
1 stop6h 57m
Chattanooga Lovell Field
Tue 7/14
5:35 am-10:38 am
1 stop8h 03m
$359
Quickest round-trip
OntarioBirmingham
ONT - BHM
ONTBHM
Ontario
Mon 9/14
11:59 am-8:06 pm
1 stop6h 07m
Birmingham
Sun 9/20
5:16 am-10:47 am
1 stop7h 31m
$384
OntarioMobile
ONT - MOB
ONTMOB
Ontario
Fri 10/2
10:00 pm-8:29 am
1 stop8h 29m
Mobile
Tue 10/13
6:00 am-11:27 am
1 stop7h 27m
$389
OntarioValparaiso
ONT - VPS
ONTVPS
Ontario
Fri 8/21
5:40 am-4:50 pm
2 stops9h 10m
Valparaiso Destin-Ft Walton Beach
Mon 8/24
2:00 pm-10:10 pm
2 stops10h 10m
$390
OntarioHuntsville
ONT - HSV
ONTHSV
Ontario
Thu 6/25
10:00 pm-8:05 am
1 stop8h 05m
Huntsville
Wed 7/22
5:30 am-10:38 am
1 stop7h 08m
$394
OntarioValparaiso
ONT - VPS
ONTVPS
Ontario
Fri 7/3
11:50 am-11:10 pm
1 stop9h 20m
Valparaiso Destin-Ft Walton Beach
Sat 7/11
6:00 am-10:38 am
1 stop6h 38m
$395
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Ontario to Alabama
Have a flexible travel schedule? Discover the best time to fly to Alabama from Ontario with our price prediction graph.
ONT-PNS
ONT-ATL
ONT-VPS
ONT-HSV
ONT-CHA
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 Alabama
ONT-USAL
ONT-PNS
ONT-ATL
ONT-VPS
ONT-HSV
What is the cheapest month to book a flight from Ontario to Alabama?
Currently, August is the cheapest month in which you can book a flight from Ontario to Alabama (average of $205). Flying from Ontario to Alabama in June is currently the most expensive (average of $354). 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 Alabama?
Reviews of airlines servicing Alabama
Get insights into the airlines that provide service to Alabama. 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 Alabama. Reviews last updated June 10, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Ontario to Alabama 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.
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Entertainment
7.5
Crew
8.6
Food
7.0
Boarding
8.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from Ontario to Alabama. 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 Alabama
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Alabama by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ontario to Alabama by cabin class
Find flights from Ontario to Alabama, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ontario and Alabama flights
Browse other Ontario and Alabama flight options. Last updated on June 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Ontario to Alabama flights
Consider these flights traveling from Ontario to Alabama.
Top 4 airlines flying from Ontario to Alabama
Discover the top 4 airlines that operate flights from Ontario to Alabama. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$286 | Average$473 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$288 | Average$498 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$333 | Average$496 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$342 | Average$483 | FlexibilityNo cancel fee | On-time69% |