$223+ 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 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — YYZ
Apr 16 — Apr 231
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Hawaii to Ontario 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Hawaii to Ontario
Cheapest
Best
Last-minute
One-way
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 March 17, 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 March 17, 2026.
This American Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:15 pm
HNL
- YYZ
2 stops13h 38m
American Airlines
Wed 5/66:45 am
YYZ
- HNL
1 stop13h 23m
American Airlines
Deal found 3/15![American Airlines logo]()
$520
This American Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 4/273:15 pm
HNL
- YYZ
2 stops13h 38m
American Airlines
Mon 5/46:15 pm
YYZ
- HNL
1 stop24h 08m
American Airlines
Deal found 3/13![American Airlines logo]()
$521
This American Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 4/223:15 pm
HNL
- YYZ
2 stops15h 20m
American Airlines
Sat 4/251:15 pm
YYZ
- HNL
2 stops15h 44m
American Airlines
Deal found 3/13![American Airlines logo]()
$548
This Jettzy deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:54 pm
HNL
- YYZ
1 stop17h 51m
Multiple Airlines
Wed 4/2910:00 am
YYZ
- HNL
1 stop14h 34m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$570
This United Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 4/239:40 pm
HNL
- YYZ
1 stop11h 34m
United Airlines
Fri 5/17:00 am
YYZ
- HNL
2 stops18h 49m
United Airlines
Deal found 3/13![United Airlines logo]()
$572
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/224:10 pm
HNL
- YYZ
1 stop13h 21m
Delta
Sat 4/256:10 am
YYZ
- HNL
2 stops21h 10m
Delta
Deal found 3/17![Delta logo]()
$578
This Delta deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 4/154:10 pm
HNL
- YYZ
1 stop13h 21m
Delta
Sun 4/196:00 am
YYZ
- HNL
1 stop15h 06m
Delta
Deal found 3/13![Delta logo]()
$581
This American Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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 4/233:15 pm
HNL
- YYZ
2 stops17h 18m
American Airlines
Wed 4/296:45 am
YYZ
- HNL
2 stops17h 49m
American Airlines
Deal found 3/14![American Airlines logo]()
$582
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/12:45 pm
HNL
- YYZ
1 stop14h 33m
Delta
Fri 5/86:15 am
YYZ
- HNL
2 stops19h 33m
Delta
Deal found 3/17![Delta logo]()
$584
This Justfly.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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.
Thu 6/259:55 pm
HNL
- YUL
2 stops27h 10m
WestJet
Thu 7/167:15 am
YUL
- HNL
2 stops19h 40m
WestJet
Deal found 3/12![WestJet logo]()
$604
This Justfly.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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 6/249:55 pm
HNL
- YUL
2 stops19h 50m
WestJet
Thu 7/167:15 am
YUL
- HNL
2 stops19h 40m
WestJet
Deal found 3/12![WestJet logo]()
$605
This Air Canada deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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 4/1610:48 pm
KOA
- YYZ
1 stop19h 29m
Air Canada
Sun 4/196:55 pm
YYZ
- KOA
1 stop22h 55m
Air Canada
Deal found 3/12![Air Canada logo]()
$637
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 March 17, 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 March 17, 2026.
This Jettzy deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:00 am
HNL
- YYZ
1 stop11h 17m
Multiple Airlines
Wed 4/299:45 am
YYZ
- HNL
1 stop14h 20m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$529
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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 4/234:10 pm
HNL
- YYZ
2 stops17h 10m
Delta
Wed 4/296:30 am
YYZ
- HNL
1 stop13h 26m
Delta
Deal found 3/12![Delta logo]()
$570
This Air Canada deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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 4/1610:48 pm
KOA
- YYZ
1 stop19h 29m
Air Canada
Sun 4/196:55 pm
YYZ
- KOA
1 stop22h 55m
Air Canada
Deal found 3/12![Air Canada logo]()
$637
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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 5/259:40 pm
HNL
- YUL
2 stops17h 46m
United Airlines
Thu 5/286:10 am
YUL
- HNL
2 stops19h 34m
United Airlines
Deal found 3/12![United Airlines logo]()
$672
This Gotogate deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/299:50 pm
HNL
- YHM
2 stops37h 25m
WestJet
Wed 5/66:10 pm
YHM
- HNL
2 stops32h 45m
WestJet
Deal found 3/15![WestJet logo]()
$1,093
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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 4/153:40 pm
HNL
- YYZ
1 stop13h 46m
Delta
Sun 4/199:46 am
YYZ
- HNL
2 stops17h 59m
Delta
Deal found 3/12![Delta logo]()
$570
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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 4/244:10 pm
HNL
- YYZ
2 stops17h 10m
Delta
Fri 5/19:46 am
YYZ
- HNL
2 stops17h 59m
Delta
Deal found 3/12![Delta logo]()
$575
This Air Canada deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 5/79:55 pm
HNL
- YTZ
2 stops33h 22m
Air Canada
Mon 5/116:55 pm
YTZ
- HNL
2 stops31h 45m
Air Canada
Deal found 3/13![Air Canada logo]()
$685
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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 4/2312:31 pm
HNL
- YYZ
2 stops17h 00m
Delta
Fri 5/17:45 am
YYZ
- HNL
2 stops20h 00m
Delta
Deal found 3/12![Delta logo]()
$575
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1610:48 pm
KOA
- YYZ
1 stop11h 26m
United Airlines
Sun 4/194:18 pm
YYZ
- KOA
1 stop29h 12m
United Airlines
Deal found 3/16![United Airlines logo]()
$703
This Delta deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/94:32 pm
HNL
- YYZ
2 stops18h 28m
Delta
Tue 4/146:10 am
YYZ
- HNL
2 stops21h 10m
Delta
Deal found 3/16![Delta logo]()
$583
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/283:15 pm
HNL
- YYZ
1 stop14h 03m
Delta
Thu 5/77:45 am
YYZ
- HNL
2 stops19h 16m
Delta
Deal found 3/15![Delta logo]()
$591
This Mytrip deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/291:00 pm
HNL
- YTZ
2 stops16h 52m
Multiple Airlines
Wed 5/65:00 pm
YTZ
- HNL
3 stops33h 40m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$880
This Air Canada deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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 4/239:45 pm
HNL
- YOW
1 stop12h 08m
Air Canada
Mon 4/277:45 am
YOW
- HNL
1 stop18h 41m
Air Canada
Deal found 3/12![Air Canada logo]()
$861
This Mytrip deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/299:55 pm
HNL
- YHM
1 stop14h 05m
Multiple Airlines
Mon 7/67:25 am
YHM
- HNL
1 stop19h 30m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$934
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:00 am
HNL
- YOW
2 stops24h 59m
United Airlines
Mon 4/275:25 pm
YOW
- HNL
2 stops24h 29m
United Airlines
Deal found 3/16![United Airlines logo]()
$942
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/259:45 pm
HNL
- YUL
2 stops19h 25m
Delta
Sat 7/46:00 am
YUL
- HNL
2 stops19h 21m
Delta
Deal found 3/15![Delta logo]()
$645
This Mytrip deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/291:00 pm
HNL
- YTZ
2 stops16h 52m
Air Canada
Wed 5/66:55 pm
YTZ
- HNL
2 stops31h 45m
Air Canada
Deal found 3/15![Air Canada logo]()
$941
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/51:16 pm
LIH
- YOW
3 stops42h 43m
United Airlines
Thu 5/75:25 pm
YOW
- LIH
2 stops24h 21m
United Airlines
Deal found 3/16![United Airlines logo]()
$999
This Delta deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1512:25 pm
HNL
- YUL
2 stops17h 34m
Delta
Mon 4/206:00 am
YUL
- HNL
1 stop14h 40m
Delta
Deal found 3/16![Delta logo]()
$687
This Mytrip deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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 6/249:55 pm
HNL
- YHM
1 stop14h 05m
Multiple Airlines
Mon 7/67:25 am
YHM
- HNL
1 stop19h 30m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$1,054
This Delta deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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 6/213:20 pm
HNL
- YUL
2 stops21h 33m
Delta
Tue 7/147:00 am
YUL
- HNL
2 stops19h 47m
Delta
Deal found 3/12![Delta logo]()
$692
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:35 pm
OGG
- YTZ
2 stops18h 34m
United Airlines
Sun 5/106:10 pm
YTZ
- OGG
3 stops47h 43m
United Airlines
Deal found 3/16![United Airlines logo]()
$1,062
This Booking.com deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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.
Sun 6/79:55 pm
HNL
- YHM
2 stops37h 20m
WestJet
Thu 6/116:10 pm
YHM
- HNL
2 stops32h 45m
WestJet
Deal found 3/12![WestJet logo]()
$1,467
This Delta deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 5/102:45 pm
HNL
- YUL
2 stops20h 57m
Delta
Sat 5/166:00 am
YUL
- HNL
2 stops19h 49m
Delta
Deal found 3/13![Delta logo]()
$692
This Booking.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/291:00 pm
HNL
- YHM
3 stops30h 10m
Multiple Airlines
Wed 5/67:55 pm
YHM
- HNL
2 stops30h 45m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$1,163
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/112:45 pm
HNL
- YUL
2 stops20h 58m
Delta
Sun 5/177:00 am
YUL
- HNL
2 stops20h 01m
Delta
Deal found 3/15![Delta logo]()
$692
This Mytrip deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:55 pm
HNL
- YHM
1 stop15h 40m
Multiple Airlines
Mon 6/89:10 am
YHM
- HNL
1 stop17h 45m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$1,177
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/29:59 pm
HNL
- YUL
2 stops19h 35m
Delta
Wed 9/97:00 am
YUL
- HNL
2 stops19h 47m
Delta
Deal found 3/15![Delta logo]()
$692
This Booking.com deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 4/279:55 pm
HNL
- YHM
2 stops37h 20m
WestJet
Mon 5/46:10 pm
YHM
- HNL
2 stops32h 45m
WestJet
Deal found 3/13![WestJet logo]()
$1,725
Last-minute flights from Hawaii to OntarioDiscover last-minute flight deals from Hawaii to Ontario. Data last updated March 17, 2026 and is based on user searches.
Discover last-minute flight deals from Hawaii to Ontario. Data last updated March 17, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 4/154:10 pm
HNL
- YYZ
1 stop13h 21m
Delta
Sun 4/196:00 am
YYZ
- HNL
1 stop15h 06m
Delta
Deal found 3/13![Delta logo]()
$581
This Delta deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:15 pm
HNL
- YUL
1 stop14h 44m
Delta
Mon 4/206:00 am
YUL
- HNL
1 stop14h 40m
Delta
Deal found 3/16![Delta logo]()
$677
This Air Canada deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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 4/1610:48 pm
KOA
- YYZ
1 stop19h 29m
Air Canada
Sun 4/196:55 pm
YYZ
- KOA
1 stop22h 55m
Air Canada
Deal found 3/12![Air Canada logo]()
$637
This American Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 4/223:15 pm
HNL
- YYZ
2 stops15h 20m
American Airlines
Sat 4/251:15 pm
YYZ
- HNL
2 stops15h 44m
American Airlines
Deal found 3/13![American Airlines logo]()
$548
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/224:10 pm
HNL
- YYZ
1 stop13h 21m
Delta
Sat 4/256:10 am
YYZ
- HNL
2 stops21h 10m
Delta
Deal found 3/17![Delta logo]()
$578
This Jettzy deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:54 pm
HNL
- YYZ
1 stop17h 51m
Multiple Airlines
Wed 4/2910:00 am
YYZ
- HNL
1 stop14h 34m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$570
This United Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 4/239:40 pm
HNL
- YYZ
1 stop11h 34m
United Airlines
Fri 5/17:00 am
YYZ
- HNL
2 stops18h 49m
United Airlines
Deal found 3/13![United Airlines logo]()
$572
This American Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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 4/233:15 pm
HNL
- YYZ
2 stops17h 18m
American Airlines
Wed 4/296:45 am
YYZ
- HNL
2 stops17h 49m
American Airlines
Deal found 3/14![American Airlines logo]()
$582
This American Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 4/273:15 pm
HNL
- YYZ
2 stops13h 38m
American Airlines
Mon 5/46:15 pm
YYZ
- HNL
1 stop24h 08m
American Airlines
Deal found 3/13![American Airlines logo]()
$521
This American Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:15 pm
HNL
- YYZ
2 stops13h 38m
American Airlines
Wed 5/66:45 am
YYZ
- HNL
1 stop13h 23m
American Airlines
Deal found 3/15![American Airlines logo]()
$520
This Expedia deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:00 pm
HNL
- YYZ
2 stops15h 45m
Multiple Airlines
Wed 5/611:10 pm
YYZ
- HNL
2 stops27h 30m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$589
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2911:45 am
HNL
- YUL
2 stops19h 24m
United Airlines
Wed 5/66:10 am
YUL
- HNL
2 stops16h 07m
United Airlines
Deal found 3/15![United Airlines logo]()
$692
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 March 17, 2026.
Search for one-way flight options from Hawaii to Ontario. Find affordable one-way fares based on user searches. Data last updated March 17, 2026.
This American Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” 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 3/296:26 pm
HNL
- YYZ
1 stop21h 03m
American Airlines
Deal found 3/14![American Airlines logo]()
$223
This American Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/89:45 pm
HNL
- YYZ
2 stops13h 34m
American Airlines
Deal found 3/13![American Airlines logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/222:25 pm
HNL
- YYZ
2 stops19h 20m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$234
This Delta deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:25 pm
HNL
- YYZ
2 stops16h 53m
Delta
Deal found 3/16![Delta logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:25 pm
HNL
- YYZ
3 stops26h 50m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$245
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:15 pm
HNL
- YYZ
1 stop14h 03m
Delta
Deal found 3/17![Delta logo]()
$248
This Alaska Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/13:54 pm
HNL
- YYZ
1 stop17h 51m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$251
This American Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:41 pm
HNL
- YYZ
1 stop13h 18m
American Airlines
Deal found 3/15![American Airlines logo]()
$253
This United Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” 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 4/277:30 pm
KOA
- YYZ
1 stop13h 44m
United Airlines
Deal found 3/13![United Airlines logo]()
$276
This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/912:57 pm
KOA
- YYZ
2 stops14h 57m
United Airlines
Deal found 3/15![United Airlines logo]()
$281
This United Airlines deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/154:50 pm
HNL
- YUL
1 stop11h 50m
United Airlines
Deal found 3/16![United Airlines logo]()
$287
This United Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” 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 4/167:55 pm
HNL
- YUL
2 stops14h 15m
United Airlines
Deal found 3/12![United Airlines logo]()
$297
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 March 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $492 (Expedia) |
One-way from | $223 (American Airlines) |
Popular in | August |
Cheapest in | November |
Average price | $690 |
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 March 17, 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
Quickest round-trip
HonoluluToronto
HNL - YYZ
HNLYYZ
Honolulu
Thu 4/23
7:00 am-12:17 am
1 stop11h 17m
Toronto Pearson Intl
Wed 4/29
9:45 am-6:05 pm
1 stop14h 20m
$529
HonoluluToronto
HNL - YYZ
HNLYYZ
Honolulu
Thu 4/23
4:10 pm-3:20 pm
2 stops17h 10m
Toronto Pearson Intl
Wed 4/29
6:30 am-1:56 pm
1 stop13h 26m
$570
HonoluluToronto
HNL - YYZ
HNLYYZ
Honolulu
Wed 4/15
3:40 pm-11:26 am
1 stop13h 46m
Toronto Pearson Intl
Sun 4/19
9:46 am-9:45 pm
2 stops17h 59m
$570
HonoluluToronto
HNL - YYZ
HNLYYZ
Honolulu
Fri 4/24
4:10 pm-3:20 pm
2 stops17h 10m
Toronto Pearson Intl
Fri 5/1
9:46 am-9:45 pm
2 stops17h 59m
$575
HonoluluToronto
HNL - YYZ
HNLYYZ
Honolulu
Thu 4/23
12:31 pm-11:31 am
2 stops17h 00m
Toronto Pearson Intl
Fri 5/1
7:45 am-9:45 pm
2 stops20h 00m
$575
HonoluluToronto
HNL - YYZ
HNLYYZ
Honolulu
Thu 4/9
4:32 pm-5:00 pm
2 stops18h 28m
Toronto Pearson Intl
Tue 4/14
6:10 am-9:20 pm
2 stops21h 10m
$583
HonoluluToronto
HNL - YYZ
HNLYYZ
Honolulu
Tue 4/28
3:15 pm-11:18 am
1 stop14h 03m
Toronto Pearson Intl
Thu 5/7
7:45 am-9:01 pm
2 stops19h 16m
$591
Kailua-KonaToronto
KOA - YYZ
KOAYYZ
Kona Intl
Thu 4/16
10:48 pm-12:17 am
1 stop19h 29m
Toronto Pearson Intl
Sun 4/19
6:55 pm-11:50 am
1 stop22h 55m
$637
HonoluluMontreal
HNL - YUL
HNLYUL
Honolulu
Thu 6/25
9:45 pm-11:10 pm
2 stops19h 25m
Montreal Pierre Elliott Trudeau Intl
Sat 7/4
6:00 am-7:21 pm
2 stops19h 21m
$645
HonoluluMontreal
HNL - YUL
HNLYUL
Honolulu
Mon 5/25
9:40 pm-9:26 pm
2 stops17h 46m
Montreal Pierre Elliott Trudeau Intl
Thu 5/28
6:10 am-7:44 pm
2 stops19h 34m
$672
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
KOA-YYZ
HNL-YOW
OGG-YTZ
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
KOA-YYZ
HNL-YOW
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 $166). Flying from Hawaii to Region of Ontario in February is currently the most expensive (average of $729). 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.
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 March 17, 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.
Overall
7.9
Comfort
7.9
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Comfort
7.9
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Comfort
7.9
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Comfort
7.9
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Overall
7.9
Comfort
7.9
Food
7.2
Crew
8.5
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
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 March 17, 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 March 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$182 | Average$697 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$190 | Average$469 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$256 | Average$654 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$259 | Average$686 | FlexibilityNo cancel fee | On-time67% |