$186+ Cheap flights from Ontario (ONT) to Maui
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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — OGG
Jun 20 — Jun 271
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Maui with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Ontario to MauiExplore the most affordable flight options available from Ontario to Maui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 21, 2026.
Explore the most affordable flight options available from Ontario to Maui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 21, 2026.
This Southwest deal was found by Cheapflights users on 5/18. 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.
Wed 9/238:00 am
ONT
- OGG
1 stop9h 50m
Southwest
Tue 9/297:25 am
OGG
- ONT
1 stop9h 45m
Southwest
Deal found 5/18![Southwest logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 5/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/112:05 pm
ONT
- OGG
1 stop11h 02m
Alaska Airlines
Tue 8/189:40 pm
OGG
- ONT
1 stop10h 24m
Alaska Airlines
Deal found 5/17![Alaska Airlines logo]()
$388
This Delta deal was found by Cheapflights users on 5/18. 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.
Tue 8/116:00 am
ONT
- OGG
1 stop11h 00m
Delta
Tue 8/189:21 pm
OGG
- ONT
2 stops16h 03m
Delta
Deal found 5/18![Delta logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/289:11 am
ONT
- OGG
1 stop10h 53m
Multiple Airlines
Tue 7/710:52 am
OGG
- ONT
1 stop7h 53m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$397
This Delta deal was found by Cheapflights users on 5/19. 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.
Tue 9/296:00 am
ONT
- OGG
1 stop11h 28m
Delta
Tue 9/298:12 pm
OGG
- ONT
1 stop9h 49m
Delta
Deal found 5/19![Delta logo]()
$403
This Alaska Airlines deal was found by Cheapflights users on 5/18. 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.
Mon 8/109:11 am
ONT
- OGG
1 stop8h 54m
Multiple Airlines
Tue 8/189:40 pm
OGG
- ONT
1 stop10h 24m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/289:11 am
ONT
- OGG
1 stop10h 53m
Multiple Airlines
Mon 7/61:08 pm
OGG
- ONT
1 stop29h 37m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$409
This CheapOair deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:00 am
ONT
- OGG
1 stop16h 37m
Alaska Airlines
Wed 8/129:40 pm
OGG
- ONT
1 stop10h 34m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$411
This Delta deal was found by Cheapflights users on 5/18. 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.
Mon 8/106:00 am
ONT
- OGG
1 stop11h 00m
Delta
Tue 8/189:21 pm
OGG
- ONT
2 stops11h 44m
Delta
Deal found 5/18![Delta logo]()
$417
This Alaska Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/142:05 pm
ONT
- OGG
1 stop11h 02m
Multiple Airlines
Wed 7/158:41 am
OGG
- ONT
1 stop10h 04m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$424
This Alaska Airlines deal was found by Cheapflights users on 5/18. 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.
Tue 7/219:11 am
ONT
- OGG
1 stop10h 05m
Multiple Airlines
Wed 7/299:45 am
OGG
- ONT
1 stop9h 00m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$425
This KAYAK deal was found by Cheapflights users on 5/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:05 pm
ONT
- HNM
2 stops21h 21m
Multiple Airlines
Fri 8/214:55 pm
HNM
- ONT
2 stops15h 09m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$670
Best flights from Ontario to MauiDiscover carefully curated flight deals from Ontario to Maui that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 21, 2026.
Discover carefully curated flight deals from Ontario to Maui that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 21, 2026.
This Alaska Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/212:05 pm
ONT
- OGG
1 stop11h 02m
Multiple Airlines
Wed 7/298:41 am
OGG
- ONT
1 stop10h 04m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$430
This Delta deal was found by Cheapflights users on 5/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:00 am
ONT
- OGG
1 stop11h 00m
Delta
Tue 8/189:21 pm
OGG
- ONT
2 stops16h 03m
Delta
Deal found 5/20![Delta logo]()
$437
This Alaska Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/202:05 pm
ONT
- OGG
1 stop11h 02m
Alaska Airlines
Thu 7/309:40 pm
OGG
- ONT
1 stop10h 34m
Alaska Airlines
Deal found 5/20![Alaska Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 5/17. 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.
Thu 8/66:00 am
ONT
- OGG
2 stops14h 52m
Delta
Thu 8/139:21 pm
OGG
- ONT
1 stop10h 58m
Delta
Deal found 5/17![Delta logo]()
$472
This Alaska Airlines deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/59:11 am
ONT
- OGG
1 stop12h 57m
Multiple Airlines
Mon 7/139:45 am
OGG
- ONT
1 stop9h 00m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$520
This Delta deal was found by Cheapflights users on 5/16. 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.
Sat 6/66:45 am
ONT
- OGG
1 stop14h 01m
Delta
Thu 6/118:05 pm
OGG
- ONT
1 stop9h 45m
Delta
Deal found 5/16![Delta logo]()
$502
This Alaska Airlines deal was found by Cheapflights users on 5/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/269:11 am
ONT
- OGG
1 stop14h 01m
Multiple Airlines
Sat 8/19:40 pm
OGG
- ONT
1 stop10h 31m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$545
This Delta deal was found by Cheapflights users on 5/15. 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.
Thu 6/116:00 am
ONT
- OGG
1 stop10h 58m
Delta
Wed 6/178:05 pm
OGG
- ONT
1 stop9h 45m
Delta
Deal found 5/15![Delta logo]()
$509
This Alaska Airlines deal was found by Cheapflights users on 5/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:00 am
ONT
- OGG
1 stop10h 26m
Multiple Airlines
Fri 6/1211:01 am
OGG
- ONT
1 stop9h 50m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$549
This Delta deal was found by Cheapflights users on 5/16. 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.
Thu 6/46:45 am
ONT
- OGG
1 stop14h 01m
Delta
Wed 6/108:05 pm
OGG
- ONT
1 stop9h 45m
Delta
Deal found 5/16![Delta logo]()
$509
This Delta deal was found by Cheapflights users on 5/15. 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.
Fri 6/126:20 am
ONT
- OGG
1 stop14h 31m
Delta
Tue 6/168:05 pm
OGG
- ONT
1 stop9h 45m
Delta
Deal found 5/15![Delta logo]()
$559
This KAYAK deal was found by Cheapflights users on 5/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:05 pm
ONT
- HNM
2 stops21h 21m
Multiple Airlines
Fri 8/214:55 pm
HNM
- ONT
2 stops15h 09m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$670
This KAYAK deal was found by Cheapflights users on 5/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/162:05 pm
ONT
- HNM
2 stops21h 21m
Multiple Airlines
Fri 8/214:55 pm
HNM
- ONT
2 stops15h 09m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$693
This KAYAK deal was found by Cheapflights users on 5/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/159:11 am
ONT
- JHM
1 stop11h 04m
Multiple Airlines
Fri 8/217:10 am
JHM
- ONT
2 stops24h 54m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$714
This KAYAK deal was found by Cheapflights users on 5/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/169:11 am
ONT
- JHM
1 stop11h 04m
Multiple Airlines
Fri 8/217:10 am
JHM
- ONT
2 stops24h 54m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$716
This KAYAK deal was found by Cheapflights users on 5/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/142:14 pm
ONT
- HNM
2 stops21h 12m
Multiple Airlines
Mon 10/194:55 pm
HNM
- ONT
2 stops14h 54m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$721
This KAYAK deal was found by Cheapflights users on 5/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/112:14 pm
ONT
- HNM
2 stops21h 12m
Multiple Airlines
Tue 10/134:55 pm
HNM
- ONT
2 stops14h 54m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$726
This KAYAK deal was found by Cheapflights users on 5/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/262:14 pm
ONT
- HNM
2 stops21h 12m
Multiple Airlines
Fri 10/304:55 pm
HNM
- ONT
2 stops14h 54m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$744
This Expedia deal was found by Cheapflights users on 5/17. 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.
Mon 10/197:23 am
ONT
- JHM
2 stops12h 52m
Multiple Airlines
Mon 10/267:10 am
JHM
- ONT
2 stops13h 43m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$748
This KAYAK deal was found by Cheapflights users on 5/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/310:45 am
ONT
- HNM
2 stops24h 41m
Multiple Airlines
Mon 9/74:55 pm
HNM
- ONT
2 stops15h 21m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$749
This Expedia deal was found by Cheapflights users on 5/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:15 am
ONT
- JHM
2 stops12h 00m
Multiple Airlines
Fri 11/137:10 am
JHM
- ONT
1 stop12h 22m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$757
This KAYAK deal was found by Cheapflights users on 5/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/39:11 am
ONT
- JHM
1 stop11h 04m
Multiple Airlines
Tue 8/117:10 am
JHM
- ONT
1 stop11h 35m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$759
This KAYAK deal was found by Cheapflights users on 5/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:29 am
ONT
- HNM
2 stops23h 57m
Multiple Airlines
Mon 10/194:55 pm
HNM
- ONT
2 stops14h 54m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$766
This KAYAK deal was found by Cheapflights users on 5/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:29 am
ONT
- HNM
2 stops23h 57m
Multiple Airlines
Mon 10/194:55 pm
HNM
- ONT
2 stops14h 54m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$766
This KAYAK deal was found by Cheapflights users on 5/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/152:05 pm
ONT
- HNM
2 stops21h 21m
Multiple Airlines
Fri 8/218:55 am
HNM
- ONT
2 stops23h 09m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$768
This KAYAK deal was found by Cheapflights users on 5/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:05 pm
ONT
- HNM
2 stops20h 21m
Multiple Airlines
Mon 9/74:55 pm
HNM
- ONT
2 stops15h 21m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$776
This KAYAK deal was found by Cheapflights users on 5/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/39:11 am
ONT
- JHM
1 stop11h 04m
Multiple Airlines
Wed 8/57:10 am
JHM
- ONT
1 stop11h 35m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$782
This KAYAK deal was found by Cheapflights users on 5/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:00 am
ONT
- JHM
1 stop13h 15m
Multiple Airlines
Tue 10/137:10 am
JHM
- ONT
1 stop11h 12m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$790
This KAYAK deal was found by Cheapflights users on 5/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1011:29 am
ONT
- HNM
2 stops23h 57m
Multiple Airlines
Tue 10/134:55 pm
HNM
- ONT
2 stops14h 54m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$791
This KAYAK deal was found by Cheapflights users on 5/18. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:05 pm
ONT
- HNM
2 stops21h 21m
Multiple Airlines
Sat 8/224:55 pm
HNM
- ONT
2 stops15h 09m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$798
Last-minute flights from Ontario to MauiDiscover last-minute flight deals from Ontario to Maui. Data last updated May 21, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Maui. Data last updated May 21, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 5/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/229:40 am
ONT
- JHM
1 stop10h 35m
Multiple Airlines
Mon 6/17:10 am
JHM
- ONT
2 stops13h 46m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$1,089
This KAYAK deal was found by Cheapflights users on 5/20. 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.
Sat 5/2312:04 pm
ONT
- JHM
2 stops32h 11m
Multiple Airlines
Mon 6/17:10 am
JHM
- ONT
2 stops25h 00m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$984
This KAYAK deal was found by Cheapflights users on 5/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2612:04 pm
ONT
- HNM
2 stops23h 22m
Multiple Airlines
Thu 6/44:55 pm
HNM
- ONT
2 stops15h 15m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$811
This United Airlines deal was found by Cheapflights users on 5/18. 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.
Mon 6/81:50 pm
ONT
- OGG
1 stop10h 36m
United Airlines
Fri 6/1211:05 pm
OGG
- ONT
1 stop10h 07m
United Airlines
Deal found 5/18![United Airlines logo]()
$457
This Southwest deal was found by Cheapflights users on 5/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/226:15 am
ONT
- OGG
1 stop12h 55m
Southwest
Thu 6/2510:50 am
OGG
- ONT
1 stop8h 25m
Southwest
Deal found 5/19![Southwest logo]()
$469
This Kiwi.com deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/259:11 am
ONT
- OGG
1 stop8h 54m
Multiple Airlines
Wed 7/110:30 am
OGG
- ONT
1 stop8h 15m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$455
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/289:11 am
ONT
- OGG
1 stop10h 53m
Multiple Airlines
Tue 7/710:52 am
OGG
- ONT
1 stop7h 53m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 5/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/289:11 am
ONT
- OGG
1 stop10h 53m
Multiple Airlines
Mon 7/61:08 pm
OGG
- ONT
1 stop29h 37m
Multiple Airlines
Deal found 5/16![Multiple Airlines logo]()
$409
This Alaska Airlines deal was found by Cheapflights users on 5/18. 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.
Sun 6/289:11 am
ONT
- OGG
1 stop11h 13m
Multiple Airlines
Thu 7/210:06 am
OGG
- ONT
1 stop8h 39m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$425
This Alaska Airlines deal was found by Cheapflights users on 5/18. 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.
Tue 6/309:11 am
ONT
- OGG
1 stop7h 34m
Multiple Airlines
Tue 7/75:59 pm
OGG
- ONT
1 stop24h 46m
Multiple Airlines
Deal found 5/18![Multiple Airlines logo]()
$426
This Delta deal was found by Cheapflights users on 5/19. 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.
Tue 6/306:20 am
ONT
- OGG
1 stop14h 31m
Delta
Wed 7/89:15 pm
OGG
- ONT
1 stop11h 02m
Delta
Deal found 5/19![Delta logo]()
$434
This Delta deal was found by Cheapflights users on 5/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:20 am
ONT
- OGG
1 stop14h 31m
Delta
Tue 7/79:15 pm
OGG
- ONT
2 stops16h 15m
Delta
Deal found 5/20![Delta logo]()
$460
One-way flights from Ontario to MauiSearch for one-way flight options from Ontario to Maui. Find affordable one-way fares based on user searches. Data last updated May 21, 2026.
Search for one-way flight options from Ontario to Maui. Find affordable one-way fares based on user searches. Data last updated May 21, 2026.
This Mytrip deal was found by Cheapflights users on 5/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:05 pm
ONT
- OGG
1 stop11h 02m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$186
This Alaska Airlines deal was found by Cheapflights users on 5/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:11 am
ONT
- OGG
1 stop8h 54m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$190
This Alaska Airlines deal was found by Cheapflights users on 5/16. 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.
Tue 8/112:05 pm
ONT
- OGG
1 stop11h 02m
Alaska Airlines
Deal found 5/16![Alaska Airlines logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 5/17. 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.
Sun 6/289:11 am
ONT
- OGG
1 stop10h 53m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$198
This Mytrip deal was found by Cheapflights users on 5/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/162:05 pm
ONT
- OGG
1 stop11h 02m
Alaska Airlines
Deal found 5/18![Alaska Airlines logo]()
$209
This Alaska Airlines deal was found by Cheapflights users on 5/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/269:11 am
ONT
- OGG
1 stop10h 05m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$213
This Alaska Airlines deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:02 am
ONT
- OGG
1 stop10h 14m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$214
This Alaska Airlines deal was found by Cheapflights users on 5/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/42:05 pm
ONT
- OGG
1 stop11h 02m
Alaska Airlines
Deal found 5/17![Alaska Airlines logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 5/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/139:11 am
ONT
- OGG
1 stop30h 00m
Multiple Airlines
Deal found 5/17![Multiple Airlines logo]()
$219
This Southwest deal was found by Cheapflights users on 5/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:40 am
ONT
- OGG
2 stops11h 05m
Southwest
Deal found 5/20![Southwest logo]()
$245
This Southwest deal was found by Cheapflights users on 5/16. 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.
Sun 6/288:00 am
ONT
- OGG
1 stop9h 50m
Southwest
Deal found 5/16![Southwest logo]()
$248
This United Airlines deal was found by Cheapflights users on 5/17. 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.
Sun 8/239:01 am
ONT
- OGG
1 stop10h 34m
United Airlines
Deal found 5/17![United Airlines logo]()
$249
Find flight deals from Ontario to Maui
Keep the following information in mind while searching for Ontario to Maui flight deals. Data was last updated May 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $379 (Southwest) |
One-way from | $186 (Mytrip) |
Popular in | June |
Cheapest in | February |
Average price | $396 |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Maui 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 May 21, 2026.
Use the filters below to find and compare flights from Ontario to Maui that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Tue 7/21
2:05 pm-10:07 pm
1 stop11h 02m
Kahului
Wed 7/29
8:41 am-9:45 pm
1 stop10h 04m
$430
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Tue 8/11
6:00 am-2:00 pm
1 stop11h 00m
Kahului
Tue 8/18
9:21 pm-4:24 pm
2 stops16h 03m
$437
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Thu 8/6
6:00 am-5:52 pm
2 stops14h 52m
Kahului
Thu 8/13
9:21 pm-11:19 am
1 stop10h 58m
$472
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Mon 7/20
2:05 pm-10:07 pm
1 stop11h 02m
Kahului
Thu 7/30
9:40 pm-11:14 am
1 stop10h 34m
$479
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Sat 6/6
6:45 am-5:46 pm
1 stop14h 01m
Kahului
Thu 6/11
8:05 pm-8:50 am
1 stop9h 45m
$502
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Thu 6/11
6:00 am-1:58 pm
1 stop10h 58m
Kahului
Wed 6/17
8:05 pm-8:50 am
1 stop9h 45m
$509
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Thu 6/4
6:45 am-5:46 pm
1 stop14h 01m
Kahului
Wed 6/10
8:05 pm-8:50 am
1 stop9h 45m
$509
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Sun 7/5
9:11 am-7:08 pm
1 stop12h 57m
Kahului
Mon 7/13
9:45 am-9:45 pm
1 stop9h 00m
$520
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Sun 7/26
9:11 am-8:12 pm
1 stop14h 01m
Kahului
Sat 8/1
9:40 pm-11:11 am
1 stop10h 31m
$545
Quickest round-trip
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Fri 6/5
6:00 am-1:26 pm
1 stop10h 26m
Kahului
Fri 6/12
11:01 am-11:51 pm
1 stop9h 50m
$549
Showing 1-10 of 54 resultsSorted by cheapest first
Best time to book a flight from Ontario to Maui
Have a flexible travel schedule? Discover the best time to fly to Maui from Ontario with our price prediction graph.
ONT-OGG
ONT-HNM
ONT-JHM
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 Maui
ONT-zzFUK
ONT-OGG
ONT-HNM
ONT-JHM
What is the cheapest month to book a flight from Ontario to Maui?
Currently, May is the cheapest month in which you can book a flight from Ontario to Maui (average of $78). Flying from Ontario to Maui in October is currently the most expensive (average of $377). 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 far ahead should I book a flight from Ontario to Maui?
Booking 44 days in advance of your planned departure date is, on average, the best time to get cheap flights from Ontario to Maui. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Maui
Get insights into the airlines that provide service to Maui. 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 Maui. Reviews last updated May 21, 2026.
Read through reviews of airlines operating flights from Ontario to Maui, such as Alaska Airlines,Southwest, andDelta. 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.
Entertainment
7.0
Boarding
8.1
Overall
7.9
Food
7.0
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Boarding
8.1
Overall
7.9
Food
7.0
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Boarding
8.1
Overall
7.9
Food
7.0
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Boarding
8.1
Overall
7.9
Food
7.0
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Entertainment
7.0
Boarding
8.1
Overall
7.9
Food
7.0
Crew
8.5
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Related info for your journey
Find useful and relevant information for your journey from Ontario to Maui. 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 Maui
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Maui by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ontario to Maui by cabin class
Find flights from Ontario to Maui, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Ontario and Maui flights
Browse other Ontario and Maui flight options. Last updated on May 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Ontario to Maui
Discover the top 4 airlines that operate flights from Ontario to Maui. 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 May 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$163 | Average$460 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$286 | Average$481 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$320 | Average$495 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$345 | Average$493 | FlexibilityNo cancel fee | On-time69% |