$142+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — OGG
Jun 30 — Jul 71
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Maui with Cheapflights
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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 31, 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 31, 2026.
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 9/166:00 am
ONT
- OGG
1 stop11h 00m
Delta
Wed 9/238:05 pm
OGG
- ONT
1 stop9h 48m
Delta
Deal found 5/29![Delta logo]()
$284
This Southwest deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 9/168:00 am
ONT
- OGG
1 stop8h 10m
Southwest
Wed 9/238:55 pm
OGG
- ONT
2 stops11h 30m
Southwest
Deal found 5/29![Southwest logo]()
$345
This Alaska Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:31 am
ONT
- OGG
1 stop26h 09m
Multiple Airlines
Wed 9/239:18 pm
OGG
- ONT
1 stop10h 58m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:00 am
ONT
- OGG
1 stop7h 48m
United Airlines
Wed 9/27:00 am
OGG
- ONT
1 stop8h 16m
United Airlines
Deal found 5/27![United Airlines logo]()
$388
This United Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 9/221:56 pm
ONT
- OGG
1 stop8h 24m
United Airlines
Wed 9/237:00 am
OGG
- ONT
1 stop10h 01m
United Airlines
Deal found 5/29![United Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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
Thu 8/277:00 am
OGG
- ONT
1 stop10h 01m
United Airlines
Deal found 5/29![United Airlines logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/199:11 am
ONT
- OGG
1 stop10h 05m
Multiple Airlines
Thu 7/2311:31 am
OGG
- ONT
1 stop7h 14m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$400
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 8/206:20 am
ONT
- OGG
1 stop14h 32m
Delta
Tue 8/258:08 pm
OGG
- ONT
1 stop9h 40m
Delta
Deal found 5/29![Delta logo]()
$404
This Kiwi.com deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 11/110:37 am
ONT
- OGG
1 stop10h 13m
Multiple Airlines
Tue 11/1012:01 pm
OGG
- ONT
1 stop7h 31m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$406
This Delta deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 8/116:20 am
ONT
- OGG
1 stop14h 32m
Delta
Tue 8/1810:05 pm
OGG
- ONT
1 stop9h 59m
Delta
Deal found 5/29![Delta logo]()
$408
This Travelocity deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:31 am
ONT
- JHM
1 stop10h 44m
Multiple Airlines
Wed 9/237:10 am
JHM
- ONT
1 stop12h 00m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$686
This KAYAK deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 10/57:00 am
ONT
- JHM
1 stop13h 15m
Multiple Airlines
Fri 10/97:10 am
JHM
- ONT
1 stop11h 12m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$711
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 31, 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 31, 2026.
This Alaska Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 7/199:11 am
ONT
- OGG
1 stop12h 12m
Multiple Airlines
Wed 7/229:10 pm
OGG
- ONT
1 stop9h 46m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$450
This Alaska Airlines deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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 7/72:05 pm
ONT
- OGG
1 stop11h 02m
Alaska Airlines
Mon 7/139:10 pm
OGG
- ONT
1 stop9h 46m
Alaska Airlines
Deal found 5/31![Alaska Airlines logo]()
$489
This United Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 6/241:50 pm
ONT
- OGG
1 stop10h 36m
United Airlines
Wed 7/110:55 pm
OGG
- ONT
1 stop10h 17m
United Airlines
Deal found 5/28![United Airlines logo]()
$544
This Southwest deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 6/215:05 am
ONT
- OGG
2 stops11h 05m
Southwest
Thu 6/258:55 pm
OGG
- ONT
2 stops10h 15m
Southwest
Deal found 5/30![Southwest logo]()
$595
This Alaska Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/232:05 pm
ONT
- OGG
1 stop11h 02m
Multiple Airlines
Wed 7/296:00 am
OGG
- ONT
1 stop12h 45m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$475
This Alaska Airlines deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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.
Sat 8/82:05 pm
ONT
- OGG
1 stop11h 02m
Alaska Airlines
Fri 8/147:00 am
OGG
- ONT
1 stop10h 32m
Alaska Airlines
Deal found 5/31![Alaska Airlines logo]()
$546
This Alaska Airlines deal was found by Cheapflights users on 5/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 53m
Multiple Airlines
Sun 8/29:10 pm
OGG
- ONT
1 stop9h 46m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$505
This Alaska Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 6/292:05 pm
ONT
- OGG
1 stop11h 02m
Multiple Airlines
Sat 7/46:00 am
OGG
- ONT
1 stop12h 45m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$550
This Alaska Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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.
Sat 6/279:11 am
ONT
- OGG
1 stop12h 12m
Multiple Airlines
Sat 7/410:52 am
OGG
- ONT
1 stop7h 53m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$575
This Alaska Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/412:04 pm
ONT
- OGG
1 stop13h 01m
Multiple Airlines
Wed 6/108:47 pm
OGG
- ONT
1 stop21h 58m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$585
This Alaska Airlines deal was found by Cheapflights users on 5/31. Clicking the “Pick Dates” 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.
Sat 6/209:11 am
ONT
- OGG
1 stop10h 53m
Multiple Airlines
Fri 7/310:30 am
OGG
- ONT
1 stop8h 15m
Multiple Airlines
Deal found 5/31![Multiple Airlines logo]()
$595
This Alaska Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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.
Thu 7/29:11 am
ONT
- OGG
1 stop10h 05m
Multiple Airlines
Wed 7/89:40 pm
OGG
- ONT
1 stop10h 34m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$595
This KAYAK deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 8/179:11 am
ONT
- JHM
1 stop11h 04m
Multiple Airlines
Fri 8/217:10 am
JHM
- ONT
1 stop12h 00m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$768
This Expedia deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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.
Tue 7/219:11 am
ONT
- JHM
1 stop11h 04m
Multiple Airlines
Mon 7/277:10 am
JHM
- ONT
1 stop11h 35m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$790
This KAYAK deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/249:11 am
ONT
- JHM
1 stop11h 04m
Multiple Airlines
Wed 7/17:10 am
JHM
- ONT
1 stop11h 35m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$838
This KAYAK deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/39:11 am
ONT
- JHM
1 stop11h 04m
Multiple Airlines
Wed 7/87:10 am
JHM
- ONT
1 stop11h 35m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$868
This KAYAK deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 6/109:11 am
ONT
- JHM
1 stop11h 04m
Multiple Airlines
Thu 6/257:10 am
JHM
- ONT
1 stop11h 35m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$874
This KAYAK deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 7/249:11 am
ONT
- JHM
1 stop11h 04m
Multiple Airlines
Tue 7/287:10 am
JHM
- ONT
1 stop11h 35m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$875
This Expedia deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/119:11 am
ONT
- JHM
1 stop11h 04m
Multiple Airlines
Mon 6/157:10 am
JHM
- ONT
1 stop11h 35m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$994
This KAYAK deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 6/199:11 am
ONT
- JHM
1 stop11h 04m
Multiple Airlines
Mon 6/227:10 am
JHM
- ONT
1 stop11h 35m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$1,032
This KAYAK deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 6/159:11 am
ONT
- JHM
1 stop11h 04m
Multiple Airlines
Sat 6/207:10 am
JHM
- ONT
1 stop11h 35m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$1,147
Last-minute flights from Ontario to MauiDiscover last-minute flight deals from Ontario to Maui. Data last updated May 31, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Maui. Data last updated May 31, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 6/109:11 am
ONT
- JHM
1 stop11h 04m
Multiple Airlines
Thu 6/257:10 am
JHM
- ONT
1 stop11h 35m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$874
This Expedia deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/187:00 am
ONT
- OGG
1 stop16h 37m
Alaska Airlines
Tue 6/237:00 am
OGG
- ONT
1 stop13h 11m
Alaska Airlines
Deal found 5/27![Alaska Airlines logo]()
$489
This United Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/181:42 pm
ONT
- OGG
1 stop8h 35m
United Airlines
Tue 6/239:59 pm
OGG
- ONT
2 stops11h 13m
United Airlines
Deal found 5/27![United Airlines logo]()
$511
This Alaska Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/216:02 am
ONT
- OGG
1 stop10h 17m
Multiple Airlines
Thu 6/259:40 pm
OGG
- ONT
1 stop10h 34m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 6/216:20 am
ONT
- OGG
1 stop14h 31m
Delta
Mon 6/299:13 pm
OGG
- ONT
2 stops16h 28m
Delta
Deal found 5/30![Delta logo]()
$495
This Alaska Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 6/216:02 am
ONT
- OGG
1 stop10h 17m
Multiple Airlines
Fri 6/269:10 pm
OGG
- ONT
1 stop9h 46m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$504
This Delta deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 6/216:20 am
ONT
- OGG
1 stop14h 31m
Delta
Thu 6/259:13 pm
OGG
- ONT
2 stops16h 28m
Delta
Deal found 5/30![Delta logo]()
$505
This Expedia deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2410:54 am
ONT
- OGG
1 stop12h 43m
Multiple Airlines
Sun 6/285:59 pm
OGG
- ONT
1 stop24h 46m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$475
This KAYAK deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/249:11 am
ONT
- JHM
1 stop11h 04m
Multiple Airlines
Wed 7/17:10 am
JHM
- ONT
1 stop11h 35m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$838
This United Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/301:50 pm
ONT
- OGG
1 stop10h 54m
United Airlines
Wed 7/89:59 pm
OGG
- ONT
2 stops11h 13m
United Airlines
Deal found 5/27![United Airlines logo]()
$440
This Delta deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” 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 7/88:08 pm
OGG
- ONT
1 stop9h 39m
Delta
Deal found 5/30![Delta logo]()
$454
This Delta deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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
Fri 7/39:13 pm
OGG
- ONT
1 stop11h 04m
Delta
Deal found 5/28![Delta logo]()
$509
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 31, 2026.
Search for one-way flight options from Ontario to Maui. Find affordable one-way fares based on user searches. Data last updated May 31, 2026.
This United Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 8/116:00 am
ONT
- OGG
1 stop7h 48m
United Airlines
Deal found 5/29![United Airlines logo]()
$142
This Alaska Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 8/189:11 am
ONT
- OGG
1 stop10h 53m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$179
This Alaska Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 stop12h 12m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$189
This Expedia deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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.
Tue 8/112:05 pm
ONT
- OGG
1 stop11h 02m
Alaska Airlines
Deal found 5/29![Alaska Airlines logo]()
$192
This Trip.com deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” 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 8/122:05 pm
ONT
- OGG
1 stop11h 02m
Alaska Airlines
Deal found 5/29![Alaska Airlines logo]()
$201
This Alaska Airlines deal was found by Cheapflights users on 5/28. Clicking the “Pick Dates” 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 8/239:31 am
ONT
- OGG
1 stop10h 33m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$210
This Alaska Airlines deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 stop7h 34m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$213
This KAYAK deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/309:11 am
ONT
- JHM
1 stop11h 04m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$401
This KAYAK deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/292:05 pm
ONT
- HNM
2 stops21h 21m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$433
This KAYAK deal was found by Cheapflights users on 5/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/299:11 am
ONT
- JHM
1 stop11h 04m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$507
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 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $284 (Delta) |
One-way from | $142 (United Airlines) |
Popular in | June |
Cheapest in | February |
Average price | $397 |
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 31, 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
Sun 7/19
9:11 am-6:23 pm
1 stop12h 12m
Kahului
Wed 7/22
9:10 pm-9:56 am
1 stop9h 46m
$450
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Thu 7/23
2:05 pm-10:07 pm
1 stop11h 02m
Kahului
Wed 7/29
6:00 am-9:45 pm
1 stop12h 45m
$475
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Tue 7/7
2:05 pm-10:07 pm
1 stop11h 02m
Kahului
Mon 7/13
9:10 pm-9:56 am
1 stop9h 46m
$489
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Sun 7/26
9:11 am-5:04 pm
1 stop10h 53m
Kahului
Sun 8/2
9:10 pm-9:56 am
1 stop9h 46m
$505
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Wed 6/24
1:50 pm-9:26 pm
1 stop10h 36m
Kahului
Wed 7/1
10:55 pm-12:12 pm
1 stop10h 17m
$544
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Sat 8/8
2:05 pm-10:07 pm
1 stop11h 02m
Kahului
Fri 8/14
7:00 am-8:32 pm
1 stop10h 32m
$546
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Mon 6/29
2:05 pm-10:07 pm
1 stop11h 02m
Kahului
Sat 7/4
6:00 am-9:45 pm
1 stop12h 45m
$550
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Sat 6/27
9:11 am-6:23 pm
1 stop12h 12m
Kahului
Sat 7/4
10:52 am-9:45 pm
1 stop7h 53m
$575
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Thu 6/4
12:04 pm-10:05 pm
1 stop13h 01m
Kahului
Wed 6/10
8:47 pm-9:45 pm
1 stop21h 58m
$585
OntarioKahului
ONT - OGG
ONTOGG
Ontario
Sun 6/21
5:05 am-1:10 pm
2 stops11h 05m
Kahului
Thu 6/25
8:55 pm-10:10 am
2 stops10h 15m
$595
Showing 1-10 of 35 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-JHM
ONT-HNM
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-JHM
ONT-HNM
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 August is currently the most expensive (average of $420). 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 43 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 31, 2026.
Read through reviews of airlines operating flights from Ontario to Maui, such as Southwest,Alaska Airlines, 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.
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Overall
8.0
Boarding
8.1
Food
7.0
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
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.
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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
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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 31, 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 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$199 | Average$460 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$286 | Average$487 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$320 | Average$495 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$345 | Average$474 | FlexibilityNo cancel fee | On-time69% |