$141+ Cheap flights from Hawaii to Ontario
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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — YYZ
Jul 11 — Jul 181
Round-trip
1 adult, Economy
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Cheapest flights from Hawaii to OntarioExplore the most affordable flight options available from Hawaii to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
Explore the most affordable flight options available from Hawaii to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/49:00 pm
HNL
- YYZ
2 stops20h 29m
American Airlines
Sat 10/34:15 pm
YYZ
- HNL
2 stops25h 50m
American Airlines
Deal found 6/6![American Airlines logo]()
$353
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/49:00 pm
HNL
- YYZ
2 stops20h 29m
American Airlines
Thu 10/18:00 am
YYZ
- HNL
2 stops18h 16m
American Airlines
Deal found 6/6![American Airlines logo]()
$372
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/25:39 pm
HNL
- YYZ
2 stops17h 06m
American Airlines
Mon 9/287:15 pm
YYZ
- HNL
2 stops24h 35m
American Airlines
Deal found 6/6![American Airlines logo]()
$392
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/212:23 pm
HNL
- YYZ
2 stops16h 36m
American Airlines
Tue 9/296:46 am
YYZ
- HNL
1 stop13h 48m
American Airlines
Deal found 6/6![American Airlines logo]()
$425
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/12:00 pm
HNL
- YYZ
2 stops18h 34m
American Airlines
Tue 9/296:46 am
YYZ
- HNL
1 stop13h 48m
American Airlines
Deal found 6/6![American Airlines logo]()
$434
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/12:00 pm
HNL
- YYZ
2 stops16h 36m
American Airlines
Thu 10/18:00 am
YYZ
- HNL
2 stops18h 16m
American Airlines
Deal found 6/6![American Airlines logo]()
$453
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:36 pm
HNL
- YYZ
2 stops16h 58m
American Airlines
Mon 7/136:46 am
YYZ
- HNL
2 stops19h 55m
American Airlines
Deal found 6/8![American Airlines logo]()
$495
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:23 pm
HNL
- YYZ
2 stops16h 36m
American Airlines
Wed 9/306:30 am
YYZ
- HNL
2 stops19h 46m
American Airlines
Deal found 6/6![American Airlines logo]()
$520
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:23 pm
HNL
- YYZ
2 stops16h 36m
American Airlines
Fri 10/28:00 am
YYZ
- HNL
2 stops18h 16m
American Airlines
Deal found 6/6![American Airlines logo]()
$540
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:10 pm
HNL
- YYZ
2 stops15h 49m
American Airlines
Mon 8/316:46 am
YYZ
- HNL
2 stops18h 01m
American Airlines
Deal found 6/8![American Airlines logo]()
$548
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/275:39 pm
HNL
- YYZ
2 stops14h 55m
American Airlines
Mon 8/106:08 pm
YYZ
- HNL
2 stops30h 39m
American Airlines
Deal found 6/7![American Airlines logo]()
$553
This Justfly.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/109:55 pm
HNL
- YUL
2 stops27h 10m
WestJet
Sat 10/178:00 pm
YUL
- HNL
2 stops30h 55m
WestJet
Deal found 6/10![WestJet logo]()
$624
Best flights from Hawaii to OntarioDiscover carefully curated flight deals from Hawaii to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
Discover carefully curated flight deals from Hawaii to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/45:39 pm
HNL
- YYZ
2 stops15h 04m
American Airlines
Mon 7/138:10 am
YYZ
- HNL
2 stops18h 31m
American Airlines
Deal found 6/9![American Airlines logo]()
$574
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/279:30 pm
HNL
- YUL
2 stops20h 22m
Delta
Thu 8/67:00 am
YUL
- HNL
2 stops20h 20m
Delta
Deal found 6/6![Delta logo]()
$658
This Air Canada deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:00 pm
HNL
- YUL
2 stops32h 09m
Air Canada
Tue 11/176:20 pm
YUL
- HNL
1 stop23h 33m
Air Canada
Deal found 6/9![Air Canada logo]()
$712
This United deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:25 pm
HNL
- YUL
1 stop12h 51m
Multiple Airlines
Sat 10/178:50 pm
YUL
- HNL
2 stops29h 45m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$717
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/151:00 pm
HNL
- YUL
1 stop11h 39m
United Airlines
Wed 9/168:40 am
YUL
- HNL
2 stops17h 08m
United Airlines
Deal found 6/8![United Airlines logo]()
$743
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/22:45 pm
HNL
- YYZ
1 stop14h 34m
Delta
Tue 9/296:15 am
YYZ
- HNL
1 stop13h 00m
Delta
Deal found 6/6![Delta logo]()
$680
This Air Canada deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/239:50 pm
HNL
- YYZ
2 stops19h 56m
Air Canada
Tue 10/2710:30 am
YYZ
- HNL
2 stops16h 03m
Air Canada
Deal found 6/10![Air Canada logo]()
$732
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:00 am
HNL
- YUL
2 stops19h 16m
United Airlines
Tue 9/86:10 am
YUL
- HNL
1 stop13h 18m
United Airlines
Deal found 6/10![United Airlines logo]()
$743
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/202:50 pm
HNL
- YYZ
1 stop14h 29m
Delta
Tue 8/256:00 am
YYZ
- HNL
1 stop13h 20m
Delta
Deal found 6/10![Delta logo]()
$681
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:55 pm
HNL
- YOW
1 stop16h 05m
Multiple Airlines
Wed 10/218:40 am
YOW
- HNL
2 stops20h 41m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$782
This Air Canada deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/159:50 pm
HNL
- YTZ
2 stops27h 55m
Air Canada
Sat 9/196:55 pm
YTZ
- HNL
2 stops31h 40m
Air Canada
Deal found 6/10![Air Canada logo]()
$743
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/42:45 pm
HNL
- YYZ
1 stop14h 34m
Delta
Mon 7/139:45 am
YYZ
- HNL
2 stops17h 37m
Delta
Deal found 6/10![Delta logo]()
$691
This oojo deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/279:20 pm
HNL
- YHM
1 stop13h 55m
WestJet
Thu 7/26:10 pm
YHM
- HNL
2 stops32h 45m
WestJet
Deal found 6/8![WestJet logo]()
$1,775
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/910:47 pm
HNL
- YYZ
2 stops18h 26m
Delta
Thu 7/236:30 am
YYZ
- HNL
2 stops20h 52m
Delta
Deal found 6/10![Delta logo]()
$696
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/12:45 pm
HNL
- YYZ
1 stop14h 34m
Delta
Thu 10/17:45 am
YYZ
- HNL
2 stops19h 28m
Delta
Deal found 6/6![Delta logo]()
$711
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:25 pm
HNL
- YOW
2 stops14h 31m
United Airlines
Mon 9/216:25 am
YOW
- HNL
2 stops15h 56m
United Airlines
Deal found 6/9![United Airlines logo]()
$972
This Air Canada deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/179:50 pm
HNL
- YOW
1 stop13h 03m
Air Canada
Mon 9/216:55 am
YOW
- HNL
1 stop19h 40m
Air Canada
Deal found 6/8![Air Canada logo]()
$943
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/42:50 pm
HNL
- YYZ
1 stop14h 29m
Delta
Sun 10/46:10 am
YYZ
- HNL
1 stop14h 42m
Delta
Deal found 6/6![Delta logo]()
$711
This Kiwi.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/33:46 pm
KOA
- YYZ
1 stop23h 39m
Multiple Airlines
Fri 10/911:05 am
YYZ
- KOA
1 stop29h 54m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,061
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/71:00 pm
HNL
- YOW
2 stops14h 56m
United Airlines
Tue 10/206:25 am
YOW
- HNL
2 stops16h 00m
United Airlines
Deal found 6/10![United Airlines logo]()
$972
This Air Canada deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:50 pm
HNL
- YOW
1 stop13h 03m
Air Canada
Mon 10/195:00 am
YOW
- HNL
1 stop21h 35m
Air Canada
Deal found 6/10![Air Canada logo]()
$943
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/62:50 pm
HNL
- YYZ
1 stop14h 29m
Delta
Sat 10/37:45 am
YYZ
- HNL
2 stops19h 28m
Delta
Deal found 6/6![Delta logo]()
$711
This Mytrip deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/89:55 pm
HNL
- YHM
1 stop14h 05m
Multiple Airlines
Wed 7/156:10 pm
YHM
- HNL
2 stops32h 45m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,074
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:00 pm
HNL
- YTZ
1 stop12h 06m
United Airlines
Sat 9/197:25 pm
YTZ
- HNL
2 stops22h 20m
United Airlines
Deal found 6/10![United Airlines logo]()
$987
This Air Canada deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1611:55 pm
KOA
- YYZ
2 stops13h 44m
Air Canada
Wed 11/1810:15 am
YYZ
- KOA
2 stops15h 21m
Air Canada
Deal found 6/6![Air Canada logo]()
$960
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/303:25 pm
HNL
- YUL
1 stop16h 16m
Delta
Tue 9/86:00 am
YUL
- HNL
1 stop14h 01m
Delta
Deal found 6/10![Delta logo]()
$738
This Mytrip deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/199:55 pm
HNL
- YHM
2 stops19h 18m
Multiple Airlines
Thu 7/306:10 am
YHM
- HNL
3 stops20h 45m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,104
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:40 pm
HNL
- YOW
2 stops17h 55m
United Airlines
Tue 10/2010:25 am
YOW
- HNL
3 stops17h 31m
United Airlines
Deal found 6/10![United Airlines logo]()
$1,005
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/313:25 pm
HNL
- YUL
1 stop16h 16m
Delta
Tue 9/86:00 am
YUL
- HNL
1 stop14h 01m
Delta
Deal found 6/10![Delta logo]()
$738
This Gotogate deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2210:50 pm
KOA
- YYZ
2 stops16h 42m
Air Canada
Fri 6/266:30 am
YYZ
- KOA
1 stop19h 01m
Air Canada
Deal found 6/6![Air Canada logo]()
$1,004
Last-minute flights from Hawaii to OntarioDiscover last-minute flight deals from Hawaii to Ontario. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Hawaii to Ontario. Data last updated June 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/46:36 pm
HNL
- YYZ
2 stops16h 58m
American Airlines
Mon 7/136:46 am
YYZ
- HNL
2 stops19h 55m
American Airlines
Deal found 6/8![American Airlines logo]()
$495
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/79:30 pm
HNL
- YUL
2 stops19h 55m
Delta
Wed 7/157:00 am
YUL
- HNL
2 stops20h 22m
Delta
Deal found 6/8![Delta logo]()
$700
This Justfly.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/89:55 pm
HNL
- YYZ
1 stop15h 10m
Multiple Airlines
Wed 7/1510:55 am
YYZ
- HNL
1 stop13h 46m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$663
This Expedia deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/89:55 pm
HNL
- YYZ
1 stop16h 55m
Multiple Airlines
Tue 7/1410:55 am
YYZ
- HNL
1 stop13h 46m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$668
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/82:45 pm
HNL
- YYZ
1 stop14h 34m
Delta
Tue 7/147:45 am
YYZ
- HNL
2 stops19h 37m
Delta
Deal found 6/10![Delta logo]()
$691
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/910:16 pm
HNL
- YYZ
2 stops19h 05m
American Airlines
Thu 7/236:19 pm
YYZ
- HNL
2 stops22h 34m
American Airlines
Deal found 6/9![American Airlines logo]()
$612
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1610:47 pm
HNL
- YUL
2 stops18h 38m
Delta
Tue 7/287:00 am
YUL
- HNL
2 stops20h 22m
Delta
Deal found 6/6![Delta logo]()
$658
This Delta deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/202:45 pm
HNL
- YUL
1 stop15h 11m
Delta
Wed 7/297:00 am
YUL
- HNL
2 stops20h 22m
Delta
Deal found 6/6![Delta logo]()
$652
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/275:39 pm
HNL
- YYZ
2 stops14h 55m
American Airlines
Mon 8/106:08 pm
YYZ
- HNL
2 stops30h 39m
American Airlines
Deal found 6/7![American Airlines logo]()
$553
This Kissandfly.com deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/271:25 pm
HNL
- YUL
1 stop12h 51m
Multiple Airlines
Thu 8/66:00 am
YUL
- HNL
1 stop14h 07m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$691
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2911:01 pm
HNL
- YYZ
1 stop11h 09m
United Airlines
Thu 8/67:00 am
YYZ
- HNL
1 stop12h 32m
United Airlines
Deal found 6/10![United Airlines logo]()
$681
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2910:47 pm
HNL
- YYZ
2 stops18h 15m
Delta
Thu 8/67:45 am
YYZ
- HNL
2 stops19h 35m
Delta
Deal found 6/10![Delta logo]()
$696
One-way flights from Hawaii to OntarioSearch for one-way flight options from Hawaii to Ontario. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
Search for one-way flight options from Hawaii to Ontario. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:10 pm
HNL
- YYZ
2 stops27h 44m
American Airlines
Deal found 6/6![American Airlines logo]()
$141
This American Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/222:00 pm
HNL
- YYZ
2 stops21h 15m
American Airlines
Deal found 6/8![American Airlines logo]()
$156
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:45 pm
HNL
- YYZ
2 stops23h 44m
American Airlines
Deal found 6/6![American Airlines logo]()
$161
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1910:16 pm
HNL
- YYZ
2 stops32h 21m
American Airlines
Deal found 6/6![American Airlines logo]()
$177
This American Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:20 pm
HNL
- YYZ
2 stops16h 35m
American Airlines
Deal found 6/6![American Airlines logo]()
$192
This American Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:38 pm
HNL
- YYZ
1 stop22h 16m
American Airlines
Deal found 6/7![American Airlines logo]()
$229
This Booking.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/249:55 pm
HNL
- YYZ
2 stops17h 40m
WestJet
Deal found 6/7![WestJet logo]()
$246
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1612:41 pm
HNL
- YYZ
2 stops22h 47m
American Airlines
Deal found 6/9![American Airlines logo]()
$257
This deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/229:55 pm
HNL
- YYZ
1 stop15h 10m
WestJet
Deal found 6/11![WestJet logo]()
$266
This FlightHub deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/89:55 pm
HNL
- YYZ
2 stops44h 04m
WestJet
Deal found 6/10![WestJet logo]()
$267
This Justfly.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/259:20 pm
HNL
- YYZ
2 stops33h 25m
WestJet
Deal found 6/11![WestJet logo]()
$274
This deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/29:55 pm
HNL
- YYZ
1 stop12h 40m
WestJet
Deal found 6/10![WestJet logo]()
$277
Find flight deals from Hawaii to Ontario
Keep the following information in mind while searching for Hawaii to Ontario flight deals. Data was last updated June 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $353 (American Airlines) |
One-way from | $141 (American Airlines) |
Popular in | June |
Cheapest in | November |
Average price | $840 |
Cheapflights Fare Finder
Customize your flight search to find flights from Hawaii to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 11, 2026.
Use the filters below to find and compare flights from Hawaii to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HonoluluToronto
HNL - YYZ
HNLYYZ
Honolulu
Sat 7/4
5:39 pm-2:43 pm
2 stops15h 04m
Toronto Pearson Intl
Mon 7/13
8:10 am-8:41 pm
2 stops18h 31m
$574
HonoluluMontreal
HNL - YUL
HNLYUL
Honolulu
Mon 7/27
9:30 pm-11:52 pm
2 stops20h 22m
Montreal Pierre Elliott Trudeau Intl
Thu 8/6
7:00 am-9:20 pm
2 stops20h 20m
$658
Quickest round-trip
HonoluluToronto
HNL - YYZ
HNLYYZ
Honolulu
Sun 8/2
2:45 pm-11:19 am
1 stop14h 34m
Toronto Pearson Intl
Tue 9/29
6:15 am-1:15 pm
1 stop13h 00m
$680
HonoluluToronto
HNL - YYZ
HNLYYZ
Honolulu
Thu 8/20
2:50 pm-11:19 am
1 stop14h 29m
Toronto Pearson Intl
Tue 8/25
6:00 am-1:20 pm
1 stop13h 20m
$681
HonoluluToronto
HNL - YYZ
HNLYYZ
Honolulu
Sat 7/4
2:45 pm-11:19 am
1 stop14h 34m
Toronto Pearson Intl
Mon 7/13
9:45 am-9:22 pm
2 stops17h 37m
$691
HonoluluToronto
HNL - YYZ
HNLYYZ
Honolulu
Thu 7/9
10:47 pm-11:13 pm
2 stops18h 26m
Toronto Pearson Intl
Thu 7/23
6:30 am-9:22 pm
2 stops20h 52m
$696
HonoluluToronto
HNL - YYZ
HNLYYZ
Honolulu
Sat 8/1
2:45 pm-11:19 am
1 stop14h 34m
Toronto Pearson Intl
Thu 10/1
7:45 am-9:13 pm
2 stops19h 28m
$711
HonoluluToronto
HNL - YYZ
HNLYYZ
Honolulu
Tue 8/4
2:50 pm-11:19 am
1 stop14h 29m
Toronto Pearson Intl
Sun 10/4
6:10 am-2:52 pm
1 stop14h 42m
$711
HonoluluToronto
HNL - YYZ
HNLYYZ
Honolulu
Thu 8/6
2:50 pm-11:19 am
1 stop14h 29m
Toronto Pearson Intl
Sat 10/3
7:45 am-9:13 pm
2 stops19h 28m
$711
HonoluluMontreal
HNL - YUL
HNLYUL
Honolulu
Fri 11/13
11:00 pm-12:09 pm
2 stops32h 09m
Montreal Pierre Elliott Trudeau Intl
Tue 11/17
6:20 pm-12:53 pm
1 stop23h 33m
$712
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Hawaii to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Hawaii with our price prediction graph.
HNL-YYZ
HNL-YUL
HNL-YOW
HNL-YTZ
KOA-YYZ
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 Hawaii to Ontario
USHI-CAON
HNL-YYZ
HNL-YUL
HNL-YOW
HNL-YTZ
What is the cheapest month to book a flight from Hawaii to Region of Ontario?
Currently, November is the cheapest month in which you can book a flight from Hawaii to Region of Ontario (average of $135). Flying from Hawaii to Region of Ontario in June is currently the most expensive (average of $565). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Hawaii to Region of Ontario?
Reviews of airlines servicing Ontario
Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated June 11, 2026.
See what other customers who have flown with Delta,United Airlines, andWestJet from Hawaii to Ontario have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Comfort
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Comfort
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Comfort
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Comfort
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Comfort
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Hawaii to Ontario. 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 Hawaii to Ontario
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Ontario by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Hawaii to Ontario by cabin class
Find flights from Hawaii to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hawaii and Ontario flights
Browse other Hawaii and Ontario flight options. Last updated on June 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Ontario
Find the right flight back to Hawaii after your stay in Ontario
Hawaii to Ontario flights
Consider these flights traveling from Hawaii to Ontario.
Top 4 airlines flying from Hawaii to Ontario
Discover the top 4 airlines that operate flights from Hawaii to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$177 | Average$690 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$182 | Average$764 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$190 | Average$500 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$256 | Average$650 | FlexibilityNo cancel fee | On-timeN/A |