$130+ Cheap flights from Miami (MIA) to Ontario
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — YYZ
Nov 23 — Nov 301
Round-trip
1 adult, Economy
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Find cheap flights from Miami 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
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Cheapest flights from Miami to OntarioExplore the most affordable flight options available from Miami to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2026.
Explore the most affordable flight options available from Miami to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/235:54 pm -
1 stop18h 56m
Thu 1/79:10 am -
1 stop14h 12m
Deal found 10/20![Multiple Airlines logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/245:54 pm -
1 stop18h 56m
Thu 1/79:10 am -
1 stop14h 12m
Deal found 10/20![Multiple Airlines logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/235:54 pm -
1 stop18h 56m
Mon 1/49:05 am -
1 stop15h 25m
Deal found 10/20![Multiple Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/235:54 pm -
1 stop18h 56m
Fri 1/19:05 am -
1 stop15h 25m
Deal found 10/20![Multiple Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:40 am -
1 stop29h 10m
Sun 11/229:10 am -
1 stop14h 13m
Deal found 10/24![Multiple Airlines logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/245:54 pm -
1 stop18h 56m
Mon 1/49:05 am -
1 stop15h 25m
Deal found 10/20![Multiple Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:40 am -
1 stop29h 10m
Sat 11/219:10 am -
1 stop14h 13m
Deal found 10/22![Multiple Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:05 am -
2 stops12h 50m
Mon 12/149:10 am -
1 stop12h 36m
Deal found 10/23![Multiple Airlines logo]()
$288
This American Airlines deal was found by Cheapflights users on 10/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:55 am -
1 stop8h 39m
Wed 11/1812:44 pm -
1 stop10h 06m
Deal found 10/23![American Airlines logo]()
$311
This Air Canada deal was found by Cheapflights users on 10/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1012:05 pm -
Nonstop3h 24m
Wed 11/114:30 pm -
Nonstop3h 29m
Deal found 10/22![Air Canada logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:50 pm -
Nonstop3h 32m
Mon 11/309:15 am -
Nonstop3h 35m
Deal found 10/20![Porter Airlines logo]()
$317
This Air Canada deal was found by Cheapflights users on 10/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:15 pm -
1 stop8h 20m
Wed 11/188:55 pm -
Nonstop3h 29m
Deal found 10/23![Air Canada logo]()
$320
Best flights from Miami to OntarioDiscover carefully curated flight deals from Miami to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
Discover carefully curated flight deals from Miami to Ontario that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 24, 2026.
This Porter Airlines deal was found by Cheapflights users on 10/23. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/251:50 pm -
1 stop8h 08m
Mon 3/17:00 am -
1 stop5h 52m
Deal found 10/23![Porter Airlines logo]()
$434
This Air Canada deal was found by Cheapflights users on 10/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:00 am -
1 stop6h 07m
Sun 11/1512:10 pm -
1 stop8h 09m
Deal found 10/23![Air Canada logo]()
$453
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:45 am -
2 stops12h 30m
Sat 11/289:10 am -
1 stop14h 13m
Deal found 10/22![Multiple Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/194:55 pm -
1 stop6h 31m
Sun 1/36:10 am -
1 stop16h 35m
Deal found 10/22![United Airlines logo]()
$474
This Delta deal was found by Cheapflights users on 10/20. 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.
Wed 12/238:05 am -
1 stop7h 09m
Thu 1/79:45 am -
1 stop7h 25m
Deal found 10/20![Delta logo]()
$476
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/262:30 pm -
1 stop22h 20m
Thu 12/39:10 am -
1 stop12h 28m
Deal found 10/22![Multiple Airlines logo]()
$457
This United Airlines deal was found by Cheapflights users on 10/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:22 pm -
1 stop8h 34m
Tue 11/106:15 am -
1 stop12h 35m
Deal found 10/23![United Airlines logo]()
$475
This Delta deal was found by Cheapflights users on 10/21. 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 11/227:14 am -
1 stop9h 01m
Wed 12/27:35 am -
1 stop8h 24m
Deal found 10/21![Delta logo]()
$484
This Porter Airlines deal was found by Cheapflights users on 10/19. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/11:50 pm -
1 stop8h 08m
Mon 4/57:00 am -
1 stop5h 52m
Deal found 10/19![Porter Airlines logo]()
$487
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/291:56 pm -
2 stops10h 03m
Sun 1/38:40 pm -
1 stop13h 24m
Deal found 10/22![United Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 10/21. 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.
Tue 11/247:00 am -
1 stop9h 15m
Sun 11/2912:15 pm -
1 stop9h 11m
Deal found 10/21![Delta logo]()
$484
This Porter Airlines deal was found by Cheapflights users on 10/20. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/252:00 pm -
1 stop7h 59m
Mon 1/47:00 am -
1 stop6h 05m
Deal found 10/20![Porter Airlines logo]()
$488
This Booking.com deal was found by Cheapflights users on 10/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:55 pm -
2 stops24h 00m
Tue 11/249:10 am -
2 stops21h 53m
Deal found 10/19![Multiple Airlines logo]()
$489
This Porter Airlines deal was found by Cheapflights users on 10/20. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/242:00 pm -
1 stop7h 59m
Mon 1/47:00 am -
1 stop6h 05m
Deal found 10/20![Porter Airlines logo]()
$488
This United Airlines deal was found by Cheapflights users on 10/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/264:05 pm -
1 stop7h 54m
Thu 12/313:35 pm -
1 stop7h 15m
Deal found 10/23![United Airlines logo]()
$495
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:09 am -
2 stops25h 10m
Thu 12/39:10 am -
1 stop12h 28m
Deal found 10/19![Multiple Airlines logo]()
$496
This Delta deal was found by Cheapflights users on 10/24. 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 11/256:00 am -
1 stop10h 15m
Sun 11/2912:15 pm -
1 stop9h 11m
Deal found 10/24![Delta logo]()
$516
This Expedia deal was found by Cheapflights users on 10/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/72:00 pm -
Nonstop3h 35m
Mon 12/149:15 am -
Nonstop3h 50m
Deal found 10/19![Multiple Airlines logo]()
$498
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/119:00 am -
1 stop9h 45m
Mon 2/153:15 pm -
1 stop19h 56m
Deal found 10/21![United Airlines logo]()
$500
This Porter Airlines deal was found by Cheapflights users on 10/20. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/192:00 pm -
1 stop7h 59m
Mon 1/47:00 am -
1 stop6h 05m
Deal found 10/20![Porter Airlines logo]()
$506
This Delta deal was found by Cheapflights users on 10/21. 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 11/227:14 am -
1 stop9h 01m
Fri 12/47:35 am -
1 stop7h 07m
Deal found 10/21![Delta logo]()
$543
This United deal was found by Cheapflights users on 10/22. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/296:28 am -
1 stop16h 10m
Sun 1/34:30 pm -
Nonstop3h 29m
Deal found 10/22![Multiple Airlines logo]()
$508
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:02 am -
1 stop7h 01m
Sun 11/227:43 am -
1 stop6h 53m
Deal found 10/22![United Airlines logo]()
$511
This Porter Airlines deal was found by Cheapflights users on 10/20. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/52:00 pm -
1 stop8h 02m
Sat 11/79:15 am -
Nonstop3h 35m
Deal found 10/20![Porter Airlines logo]()
$526
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/286:00 am -
1 stop15h 56m
Sat 1/26:00 am -
1 stop17h 10m
Deal found 10/22![United Airlines logo]()
$512
This Booking.com deal was found by Cheapflights users on 10/21. 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 12/117:05 am -
2 stops12h 50m
Wed 12/1612:15 pm -
3 stops22h 38m
Deal found 10/21![Multiple Airlines logo]()
$525
This United Airlines deal was found by Cheapflights users on 10/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/129:00 am -
1 stop9h 45m
Tue 2/163:15 pm -
2 stops20h 32m
Deal found 10/21![United Airlines logo]()
$530
This United deal was found by Cheapflights users on 10/22. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/258:45 am -
2 stops12h 38m
Wed 12/305:45 am -
1 stop6h 36m
Deal found 10/22![Multiple Airlines logo]()
$533
This United deal was found by Cheapflights users on 10/23. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/276:00 am -
1 stop7h 43m
Mon 1/48:55 pm -
Nonstop3h 29m
Deal found 10/23![Multiple Airlines logo]()
$542
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/279:00 am -
2 stops8h 20m
Sun 12/612:10 pm -
2 stops9h 28m
Deal found 10/22![United Airlines logo]()
$572
Last-minute flights from Miami to OntarioDiscover last-minute flight deals from Miami to Ontario. Data last updated October 24, 2026 and is based on user searches.
Discover last-minute flight deals from Miami to Ontario. Data last updated October 24, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:40 am -
1 stop29h 10m
Sun 11/154:15 pm -
1 stop23h 00m
Deal found 10/19![Multiple Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:40 am -
1 stop12h 15m
Mon 11/99:10 am -
2 stops12h 57m
Deal found 10/22![Multiple Airlines logo]()
$314
This Air Canada deal was found by Cheapflights users on 10/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1012:05 pm -
Nonstop3h 24m
Wed 11/114:30 pm -
Nonstop3h 29m
Deal found 10/22![Air Canada logo]()
$312
This American Airlines deal was found by Cheapflights users on 10/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:55 am -
1 stop8h 39m
Wed 11/1812:44 pm -
1 stop10h 06m
Deal found 10/23![American Airlines logo]()
$311
This Air Canada deal was found by Cheapflights users on 10/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:15 pm -
1 stop8h 20m
Wed 11/188:55 pm -
Nonstop3h 29m
Deal found 10/23![Air Canada logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:40 am -
1 stop29h 10m
Sat 11/219:10 am -
1 stop14h 13m
Deal found 10/22![Multiple Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/137:40 am -
1 stop29h 10m
Sun 11/229:10 am -
1 stop14h 13m
Deal found 10/24![Multiple Airlines logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1911:45 am -
1 stop25h 05m
Thu 11/269:10 am -
1 stop11h 47m
Deal found 10/19![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/214:42 pm -
1 stop20h 08m
Mon 11/304:15 pm -
1 stop21h 52m
Deal found 10/21![Multiple Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/214:42 pm -
1 stop20h 08m
Sat 11/289:10 am -
1 stop14h 13m
Deal found 10/22![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:50 pm -
Nonstop3h 32m
Mon 11/309:15 am -
Nonstop3h 35m
Deal found 10/20![Porter Airlines logo]()
$317
This Mytrip deal was found by Cheapflights users on 10/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/281:50 pm -
1 stop8h 08m
Mon 12/79:10 am -
1 stop12h 36m
Deal found 10/20![Multiple Airlines logo]()
$312
One-way flights from Miami to OntarioSearch for one-way flight options from Miami to Ontario. Find affordable one-way fares based on user searches. Data last updated October 24, 2026.
Search for one-way flight options from Miami to Ontario. Find affordable one-way fares based on user searches. Data last updated October 24, 2026.
This Air Canada deal was found by Cheapflights users on 10/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1112:05 pm -
Nonstop3h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Air Canada logo]()
$130
This Trip.com deal was found by Cheapflights users on 10/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/281:50 pm -
1 stop8h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Porter Airlines logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1711:05 am -
2 stops29h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:40 am -
1 stop29h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/47:10 am -
2 stops29h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$132
This FlightHub deal was found by Cheapflights users on 10/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/52:00 pm -
1 stop7h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Porter Airlines logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 10/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/185:10 am -
2 stops31h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$135
This FlightHub deal was found by Cheapflights users on 10/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/148:25 am -
1 stop7h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![WestJet logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/69:16 pm -
2 stops39h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$137
This Air Canada deal was found by Cheapflights users on 10/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:15 pm -
1 stop8h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Air Canada logo]()
$138
This eDestinos deal was found by Cheapflights users on 10/21. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:00 pm -
Nonstop3h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Porter Airlines logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/33:05 pm -
1 stop28h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$139
Find flight deals from Miami to Ontario
Keep the following information in mind while searching for Miami to Ontario flight deals. Data was last updated October 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $249 (Kiwi.com) |
One-way from | $130 (Air Canada) |
Popular in | March |
Cheapest in | January |
Average price | $434 |
Good round-trip deal | $420 or less |
Good one-way deal | $229 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Miami 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 7,457,451 searches. Data last updated October 24, 2026.
Use the filters below to find and compare flights from Miami to Ontario that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MiamiToronto
MIA Miami - YYZ Toronto Pearson Intl
MIAYYZ
Miami
Sat 11/14
5:15 pm-11:57 pm
1 stop6h 42m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$147
MiamiToronto
MIA Miami - YYZ Toronto Pearson Intl
MIAYYZ
Miami
Sat 12/5
8:25 am-4:19 pm
1 stop7h 54m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$147
MiamiOttawa
MIA Miami - YOW Ottawa
MIAYOW
Miami
Wed 11/4
8:00 am-3:57 pm
1 stop7h 57m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$162
MiamiToronto
MIA Miami - YTZ Toronto Island
MIAYTZ
Miami
Sun 12/13
7:05 am-7:55 pm
2 stops12h 50m
Toronto Island
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$164
MiamiToronto
MIA Miami - YTZ Toronto Island
MIAYTZ
Miami
Sat 11/7
1:50 pm-9:58 pm
1 stop8h 08m
Toronto Island
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$169
MiamiOttawa
MIA Miami - YOW Ottawa
MIAYOW
Miami
Sat 1/23
11:34 am-2:30 pm
3 stops26h 56m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$179
MiamiToronto
MIA Miami - YYZ Toronto Pearson Intl
MIAYYZ
Miami
Wed 12/2
11:33 am-8:33 pm
1 stop9h 00m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$181
MiamiToronto
MIA Miami - YTZ Toronto Island
MIAYTZ
Miami
Tue 12/1
1:45 pm-12:50 pm
2 stops23h 05m
Toronto Island
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$184
MiamiToronto
MIA Miami - YYZ Toronto Pearson Intl
MIAYYZ
Miami
Sun 12/13
6:00 am-4:14 pm
1 stop10h 14m
Toronto Pearson Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$192
MiamiOttawa
MIA Miami - YOW Ottawa
MIAYOW
Miami
Sat 2/20
7:00 am-2:18 pm
1 stop7h 18m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$194
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Miami to Ontario
Have a flexible travel schedule? Discover the best time to fly to Ontario from Miami with our price prediction graph.
MIA-YTZ
MIA-YYZ
MIA-YOW
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 Miami to Ontario
MIA-CAON
MIA-YTZ
MIA-YYZ
MIA-YOW
What is the cheapest month to book a flight from Miami to Region of Ontario?
Currently, January is the cheapest month in which you can book a flight from Miami to Region of Ontario (average of $360). Flying from Miami to Region of Ontario in August is currently the most expensive (average of $513). 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.
What is the cheapest time of day to fly from MIA to ON?
Find hourly flight availability from Miami to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 24, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 42% on flights from Miami to Region of Ontario by exploring options for tickets at noon.
Weekly flight availability from Miami to Region of Ontario
Explore weekly flight availability from Miami to Ontario. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 24, 2026.
The most flights from MIA to CAON are scheduled on a Friday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost to fly round-trip from Miami to Region of Ontario?
Airfare is below average for this route at the moment.
Miami to Region of Ontario flights typically cost between $298 and $482 in February.The cheapest round-trip price found within the last 5 days was $256 on Porter Airlines (Feb 2-Feb 23).
How far ahead should I book a flight from Miami to Region of Ontario?
The best time to book flights from Miami to Region of Ontario is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest day to fly from Miami to Region of Ontario?
Use this chart to determine the cheapest time to fly round-trip from Miami to Ontario. Price data was last updated on October 24, 2026.
Travelers seeking maximum savings on their Miami to Region of Ontario flight should consider departing on Friday at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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 October 24, 2026.
See what other customers who have flown with Porter Airlines,Delta, andWestJet from Miami to Ontario have to say. 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.
Boarding
8.2
Entertainment
6.9
Overall
8.0
Food
7.6
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Boarding
8.2
Entertainment
6.9
Overall
8.0
Food
7.6
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Boarding
8.2
Entertainment
6.9
Overall
8.0
Food
7.6
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Boarding
8.2
Entertainment
6.9
Overall
8.0
Food
7.6
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Boarding
8.2
Entertainment
6.9
Overall
8.0
Food
7.6
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Boarding
8.2
Entertainment
6.9
Overall
8.0
Food
7.6
Crew
8.6
Comfort
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Related info for your journey
Find useful and relevant information for your journey from Miami to Ontario. 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 Miami 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 Miami to Ontario by cabin class
Find flights from Miami to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Miami and Ontario flights
Browse other Miami and Ontario flight options. Last updated on October 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Miami to Ontario flights
Consider these flights traveling from Miami to Ontario.
Top 6 airlines flying from Miami to Ontario
Discover the top 6 airlines that operate flights from Miami 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 7,457,451 searches. Data last updated October 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$116 | Average$361 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$132 | Average$307 | FlexibilityNo cancel fee | On-time50% | |
| Cheapest$168 | Average$529 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$174 | Average$321 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$185 | Average$333 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$386 | Average$535 | FlexibilityNo cancel fee | On-time71% |