$172+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — OGG
Sep 23 — Sep 301
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 August 24, 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 August 24, 2026.
This Delta deal was found by Cheapflights users on 8/20. 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.
Mon 9/216:00 am -
1 stop11h 01m
Tue 9/299:10 pm -
1 stop11h 04m
Deal found 8/20![Delta logo]()
$324
This Southwest deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/258:00 am -
1 stop8h 10m
Fri 10/307:20 am -
1 stop10h 20m
Deal found 8/21![Southwest logo]()
$335
This Delta deal was found by Cheapflights users on 8/19. 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.
Sun 9/206:00 am -
1 stop14h 53m
Wed 9/238:00 pm -
1 stop10h 02m
Deal found 8/19![Delta logo]()
$344
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:00 am -
1 stop11h 01m
Wed 9/308:00 pm -
1 stop10h 02m
Deal found 8/22![Delta logo]()
$345
This Delta deal was found by Cheapflights users on 8/19. 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.
Sun 9/206:00 am -
1 stop14h 53m
Fri 9/259:10 pm -
2 stops16h 25m
Deal found 8/19![Delta logo]()
$350
This Southwest deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:15 am -
1 stop8h 55m
Tue 10/2710:20 pm -
2 stops10h 40m
Deal found 8/22![Southwest logo]()
$361
This Delta deal was found by Cheapflights users on 8/19. 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.
Thu 9/246:00 am -
1 stop11h 01m
Thu 9/248:00 pm -
1 stop10h 02m
Deal found 8/19![Delta logo]()
$369
This Southwest deal was found by Cheapflights users on 8/20. 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.
Tue 10/2010:15 am -
1 stop8h 55m
Sun 10/257:20 am -
1 stop10h 10m
Deal found 8/20![Southwest logo]()
$370
This Southwest deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 10/2110:15 am -
1 stop8h 55m
Tue 10/2710:20 pm -
2 stops10h 40m
Deal found 8/24![Southwest logo]()
$372
This Delta deal was found by Cheapflights users on 8/19. 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.
Mon 9/216:00 am -
1 stop11h 01m
Mon 9/289:10 pm -
1 stop11h 04m
Deal found 8/19![Delta logo]()
$374
This Booking.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/277:40 am -
1 stop11h 35m
Thu 12/37:10 am -
1 stop12h 18m
Deal found 8/23![Multiple Airlines logo]()
$568
This Booking.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:31 am -
1 stop10h 44m
Mon 9/287:10 am -
2 stops25h 06m
Deal found 8/22![Multiple Airlines logo]()
$591
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 August 24, 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 August 24, 2026.
This Delta deal was found by Cheapflights users on 8/19. 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.
Mon 9/216:00 am -
1 stop11h 01m
Wed 9/238:00 pm -
1 stop10h 02m
Deal found 8/19![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 10/131:52 pm -
1 stop8h 18m
Tue 10/207:00 am -
1 stop7h 41m
Deal found 8/24![United Airlines logo]()
$374
This Alaska Airlines deal was found by Cheapflights users on 8/20. 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 10/277:00 am -
1 stop9h 08m
Thu 10/298:45 pm -
1 stop21h 44m
Deal found 8/20![Multiple Airlines logo]()
$402
This Southwest deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:10 am -
1 stop8h 00m
Wed 9/238:55 pm -
2 stops11h 30m
Deal found 8/22![Southwest logo]()
$402
This Alaska Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:25 am -
1 stop16h 27m
Tue 10/1310:59 pm -
2 stops15h 06m
Deal found 8/23![Alaska Airlines logo]()
$473
This Delta deal was found by Cheapflights users on 8/19. 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.
Wed 9/236:00 am -
1 stop14h 53m
Thu 9/248:00 pm -
1 stop10h 02m
Deal found 8/19![Delta logo]()
$344
This Delta deal was found by Cheapflights users on 8/19. 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.
Mon 9/216:00 am -
1 stop11h 01m
Mon 9/289:10 pm -
2 stops12h 04m
Deal found 8/19![Delta logo]()
$380
This Delta deal was found by Cheapflights users on 8/20. 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.
Sun 10/46:00 am -
1 stop14h 53m
Fri 10/169:14 pm -
2 stops16h 09m
Deal found 8/20![Delta logo]()
$406
This Delta deal was found by Cheapflights users on 8/19. 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 9/226:00 am -
1 stop11h 01m
Sat 9/269:10 pm -
2 stops16h 25m
Deal found 8/19![Delta logo]()
$410
This Booking.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:31 am -
1 stop10h 44m
Mon 9/287:10 am -
2 stops25h 06m
Deal found 8/22![Multiple Airlines logo]()
$591
This Delta deal was found by Cheapflights users on 8/19. 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.
Mon 9/215:15 pm -
2 stops27h 38m
Tue 9/298:00 pm -
1 stop10h 02m
Deal found 8/19![Delta logo]()
$415
This Delta deal was found by Cheapflights users on 8/19. 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.
Sun 9/206:00 am -
1 stop14h 53m
Fri 9/259:10 pm -
1 stop17h 09m
Deal found 8/19![Delta logo]()
$434
This Booking.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:31 am -
2 stops25h 55m
Mon 9/284:55 pm -
2 stops15h 21m
Deal found 8/22![Multiple Airlines logo]()
$651
This Gotogate deal was found by Cheapflights users on 8/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/199:31 am -
1 stop10h 44m
Tue 9/227:10 am -
1 stop12h 00m
Deal found 8/19![Multiple Airlines logo]()
$663
This KAYAK deal was found by Cheapflights users on 8/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:31 am -
1 stop10h 44m
Tue 9/157:10 am -
2 stops25h 06m
Deal found 8/21![Multiple Airlines logo]()
$754
This KAYAK deal was found by Cheapflights users on 8/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:31 am -
1 stop10h 44m
Sun 9/137:10 am -
1 stop12h 00m
Deal found 8/21![Multiple Airlines logo]()
$756
This Booking.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:00 am -
1 stop13h 15m
Mon 10/127:10 am -
1 stop11h 19m
Deal found 8/22![Multiple Airlines logo]()
$767
This Booking.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/289:31 am -
1 stop10h 44m
Sun 8/307:10 am -
2 stops23h 41m
Deal found 8/24![Multiple Airlines logo]()
$865
This Booking.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:31 am -
1 stop10h 44m
Wed 9/97:10 am -
1 stop12h 00m
Deal found 8/22![Multiple Airlines logo]()
$1,004
This Booking.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:31 am -
1 stop10h 44m
Tue 9/87:10 am -
2 stops25h 06m
Deal found 8/20![Multiple Airlines logo]()
$1,046
This Booking.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:31 am -
1 stop10h 44m
Sat 8/297:10 am -
1 stop12h 00m
Deal found 8/23![Multiple Airlines logo]()
$1,096
Last-minute flights from Ontario to MauiDiscover last-minute flight deals from Ontario to Maui. Data last updated August 24, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Maui. Data last updated August 24, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 am -
1 stop14h 53m
Mon 9/149:10 pm -
1 stop11h 04m
Deal found 8/21![Delta logo]()
$404
This Delta deal was found by Cheapflights users on 8/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:00 am -
1 stop14h 53m
Wed 9/238:00 pm -
1 stop10h 02m
Deal found 8/21![Delta logo]()
$400
This Southwest deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:10 am -
1 stop8h 00m
Wed 9/238:55 pm -
2 stops11h 30m
Deal found 8/22![Southwest logo]()
$402
This Delta deal was found by Cheapflights users on 8/19. 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.
Sun 9/206:00 am -
1 stop14h 53m
Wed 9/238:00 pm -
1 stop10h 02m
Deal found 8/19![Delta logo]()
$344
This Delta deal was found by Cheapflights users on 8/19. 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.
Sun 9/206:00 am -
1 stop14h 53m
Fri 9/259:10 pm -
2 stops16h 25m
Deal found 8/19![Delta logo]()
$350
This Delta deal was found by Cheapflights users on 8/19. 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.
Sun 9/206:00 am -
1 stop14h 53m
Mon 9/289:10 pm -
2 stops12h 04m
Deal found 8/19![Delta logo]()
$380
This Delta deal was found by Cheapflights users on 8/20. 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.
Mon 9/216:00 am -
1 stop11h 01m
Tue 9/299:10 pm -
1 stop11h 04m
Deal found 8/20![Delta logo]()
$324
This Delta deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:00 am -
1 stop11h 01m
Wed 9/308:00 pm -
1 stop10h 02m
Deal found 8/22![Delta logo]()
$345
This Delta deal was found by Cheapflights users on 8/19. 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.
Mon 9/216:00 am -
1 stop11h 01m
Mon 9/289:10 pm -
1 stop11h 04m
Deal found 8/19![Delta logo]()
$374
This Booking.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:31 am -
1 stop10h 44m
Mon 9/287:10 am -
2 stops25h 06m
Deal found 8/22![Multiple Airlines logo]()
$591
This Booking.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:31 am -
2 stops25h 55m
Mon 9/284:55 pm -
2 stops15h 21m
Deal found 8/22![Multiple Airlines logo]()
$651
This Delta deal was found by Cheapflights users on 8/19. 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.
Thu 9/246:00 am -
1 stop11h 01m
Thu 9/248:00 pm -
1 stop10h 02m
Deal found 8/19![Delta logo]()
$369
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 August 24, 2026.
Search for one-way flight options from Ontario to Maui. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/201:53 pm -
1 stop8h 27m
Deal found 8/19![United Airlines logo]()
$172
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 9/146:00 am -
2 stops14h 53m
Deal found 8/24![Delta logo]()
$178
This Delta deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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 11/186:00 am -
2 stops16h 19m
Deal found 8/24![Delta logo]()
$183
This Kissandfly.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates ” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:59 pm -
1 stop23h 59m
Deal found 8/22![Alaska Airlines logo]()
$188
This flugladen.de deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/412:02 pm -
1 stop12h 35m
Deal found 8/22![Alaska Airlines logo]()
$200
This Priceline deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:00 am -
1 stop8h 56m
Deal found 8/20![Alaska Airlines logo]()
$201
This Delta deal was found by Cheapflights users on 8/20. 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.
Thu 9/106:00 am -
1 stop11h 01m
Deal found 8/20![Delta logo]()
$202
This Priceline deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/810:40 am -
1 stop10h 10m
Deal found 8/20![Alaska Airlines logo]()
$205
This Alaska Airlines deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” 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.
Wed 10/287:00 am -
1 stop28h 41m
Deal found 8/24![Multiple Airlines logo]()
$207
This Kissandfly.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:12 am -
2 stops13h 37m
Deal found 8/22![Multiple Airlines logo]()
$213
This Booking.com deal was found by Cheapflights users on 8/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/259:31 am -
1 stop10h 44m
Deal found 8/21![Multiple Airlines logo]()
$289
This Booking.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/293:07 pm -
2 stops29h 08m
Deal found 8/23![Multiple Airlines logo]()
$437
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 August 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $324 (Delta) |
One-way from | $172 (United Airlines) |
Popular in | July |
Cheapest in | February |
Average price | $483 |
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 7,457,451 searches. Data last updated August 24, 2026.
Use the filters below to find and compare flights from Ontario to Maui that are best for you.
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Cheapest round-trip
OntarioKahului
ONT Ontario - OGG Kahului
ONTOGG
Ontario
Mon 9/21
6:00 am-2:01 pm
1 stop11h 01m
Kahului
Wed 9/23
8:00 pm-9:02 am
1 stop10h 02m
$344
OntarioKahului
ONT Ontario - OGG Kahului
ONTOGG
Ontario
Wed 9/23
6:00 am-5:53 pm
1 stop14h 53m
Kahului
Thu 9/24
8:00 pm-9:02 am
1 stop10h 02m
$344
Quickest round-trip
OntarioKahului
ONT Ontario - OGG Kahului
ONTOGG
Ontario
Tue 10/13
1:52 pm-7:10 pm
1 stop8h 18m
Kahului
Tue 10/20
7:00 am-5:41 pm
1 stop7h 41m
$374
OntarioKahului
ONT Ontario - OGG Kahului
ONTOGG
Ontario
Mon 9/21
6:00 am-2:01 pm
1 stop11h 01m
Kahului
Mon 9/28
9:10 pm-12:14 pm
2 stops12h 04m
$380
OntarioKahului
ONT Ontario - OGG Kahului
ONTOGG
Ontario
Tue 10/27
7:00 am-1:08 pm
1 stop9h 08m
Kahului
Thu 10/29
8:45 pm-9:29 pm
1 stop21h 44m
$402
OntarioKahului
ONT Ontario - OGG Kahului
ONTOGG
Ontario
Wed 9/16
11:10 am-4:10 pm
1 stop8h 00m
Kahului
Wed 9/23
8:55 pm-11:25 am
2 stops11h 30m
$402
OntarioKahului
ONT Ontario - OGG Kahului
ONTOGG
Ontario
Sun 10/4
6:00 am-5:53 pm
1 stop14h 53m
Kahului
Fri 10/16
9:14 pm-4:23 pm
2 stops16h 09m
$406
OntarioKahului
ONT Ontario - OGG Kahului
ONTOGG
Ontario
Tue 9/22
6:00 am-2:01 pm
1 stop11h 01m
Kahului
Sat 9/26
9:10 pm-4:35 pm
2 stops16h 25m
$410
OntarioKahului
ONT Ontario - OGG Kahului
ONTOGG
Ontario
Mon 9/21
5:15 pm-5:53 pm
2 stops27h 38m
Kahului
Tue 9/29
8:00 pm-9:02 am
1 stop10h 02m
$415
OntarioKahului
ONT Ontario - OGG Kahului
ONTOGG
Ontario
Sun 9/20
6:00 am-5:53 pm
1 stop14h 53m
Kahului
Fri 9/25
9:10 pm-5:19 pm
1 stop17h 09m
$434
Showing 1-10 of 33 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 $423). Flying from Ontario to Maui in July is currently the most expensive (average of $624). 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 39 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 August 24, 2026.
Read through reviews of airlines operating flights from Ontario to Maui, such as Southwest,Alaska Airlines, andUnited Airlines. 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.
Food
7.0
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Food
7.0
Comfort
8.0
Overall
8.0
Crew
8.6
Entertainment
7.5
Boarding
8.1
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 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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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 August 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Ontario to Maui
Discover the top 3 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 7,457,451 searches. Data last updated August 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$78 | Average$452 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$333 | Average$501 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$356 | Average$520 | FlexibilityNo cancel fee | On-time63% |