$136+ Cheap flights from Ontario to Miami (MIA)
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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — MIA
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Ontario to Miami 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 Ontario to Miami
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Cheapest flights from Ontario to MiamiExplore the most affordable flight options available from Ontario to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Ontario to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This Kissandfly.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/167:00 am -
1 stop5h 50m
Mon 11/231:50 pm -
1 stop8h 08m
Deal found 10/25![Porter Airlines logo]()
$277
This Cheapflightsfares deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:35 am -
Nonstop3h 23m
Thu 11/122:00 pm -
Nonstop3h 21m
Deal found 10/27![Porter Airlines logo]()
$279
This SmartFares deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/19:35 am -
Nonstop3h 23m
Sat 11/72:00 pm -
Nonstop3h 21m
Deal found 10/29![Air Transat logo]()
$281
This FlightHub deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:35 am -
Nonstop3h 23m
Fri 11/272:00 pm -
Nonstop3h 21m
Deal found 10/26![Air Transat logo]()
$284
This Super.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/129:35 am -
Nonstop3h 23m
Thu 11/192:00 pm -
Nonstop3h 21m
Deal found 10/28![Porter Airlines logo]()
$286
This deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2712:30 pm -
1 stop10h 41m
Thu 10/291:15 pm -
1 stop8h 21m
Deal found 10/26![Air Canada logo]()
$292
This Mytrip deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:35 pm -
1 stop6h 36m
Wed 12/28:00 am -
1 stop7h 56m
Deal found 10/27![Air Canada logo]()
$293
This Air Canada deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/64:50 pm -
Nonstop3h 29m
Mon 12/79:15 pm -
Nonstop3h 18m
Deal found 10/27![Air Canada logo]()
$296
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/19:35 am -
Nonstop3h 23m
Wed 11/410:36 pm -
2 stops16h 44m
Deal found 10/28![Multiple Airlines logo]()
$297
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/239:15 am -
Nonstop3h 35m
Sat 12/52:00 pm -
Nonstop3h 35m
Deal found 10/25![Porter Airlines logo]()
$298
This Kissandfly.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:14 am -
Nonstop3h 39m
Wed 12/26:55 am -
1 stop4h 54m
Deal found 10/27![British Airways logo]()
$299
This Super.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:35 am -
Nonstop3h 30m
Sun 11/12:00 pm -
Nonstop3h 21m
Deal found 10/28![Air Transat logo]()
$302
Best flights from Ontario to MiamiDiscover carefully curated flight deals from Ontario to Miami that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Ontario to Miami that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This Porter Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:15 am -
Nonstop3h 35m
Thu 11/122:00 pm -
1 stop8h 02m
Deal found 10/26![Porter Airlines logo]()
$368
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3012:15 pm -
1 stop9h 14m
Mon 1/1111:32 am -
1 stop9h 01m
Deal found 10/27![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/113:35 pm -
1 stop6h 56m
Mon 11/167:00 am -
1 stop16h 59m
Deal found 10/26![United Airlines logo]()
$415
This United deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:43 am -
1 stop8h 59m
Wed 12/308:55 pm -
Nonstop3h 24m
Deal found 10/26![Multiple Airlines logo]()
$438
This Air Canada deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 1/1210:35 am -
2 stops12h 36m
Mon 1/2512:05 pm -
1 stop7h 30m
Deal found 10/25![Air Canada logo]()
$461
This Porter Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:00 am -
1 stop5h 50m
Sat 11/141:50 pm -
1 stop8h 08m
Deal found 10/26![Porter Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2010:14 am -
1 stop10h 31m
Mon 11/237:14 am -
1 stop9h 01m
Deal found 10/28![Delta logo]()
$415
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/246:45 am -
2 stops10h 06m
Wed 3/39:00 am -
1 stop5h 25m
Deal found 10/26![United Airlines logo]()
$415
This FlightHub deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/86:20 am -
1 stop6h 50m
Tue 3/162:00 pm -
1 stop8h 59m
Deal found 10/26![Porter Airlines logo]()
$385
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:20 pm -
1 stop10h 10m
Sun 12/66:00 am -
1 stop10h 14m
Deal found 10/28![Delta logo]()
$415
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/210:53 am -
1 stop7h 57m
Wed 12/98:45 am -
2 stops12h 30m
Deal found 10/27![United Airlines logo]()
$415
This United deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/263:20 pm -
1 stop6h 56m
Thu 12/38:00 am -
1 stop7h 56m
Deal found 10/27![Multiple Airlines logo]()
$457
This Air Canada deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/85:00 am -
2 stops12h 07m
Tue 3/168:00 am -
2 stops14h 33m
Deal found 10/26![Air Canada logo]()
$489
This Porter Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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.
Tue 3/169:35 am -
Nonstop3h 30m
Fri 3/1911:20 am -
Nonstop3h 20m
Deal found 10/25![Porter Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2312:20 pm -
1 stop6h 20m
Mon 11/302:00 pm -
1 stop9h 57m
Deal found 10/26![Delta logo]()
$415
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/76:45 am -
2 stops9h 53m
Fri 2/1212:28 pm -
1 stop8h 47m
Deal found 10/29![United Airlines logo]()
$429
This United deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:15 am -
1 stop12h 35m
Fri 11/208:00 am -
1 stop7h 57m
Deal found 10/28![Multiple Airlines logo]()
$505
This Porter Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/217:00 am -
1 stop6h 05m
Fri 12/252:00 pm -
1 stop7h 59m
Deal found 10/26![Porter Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2712:20 pm -
1 stop8h 39m
Wed 12/98:00 am -
1 stop5h 35m
Deal found 10/29![Delta logo]()
$431
This Air Canada deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/259:15 am -
2 stops13h 56m
Thu 1/287:25 am -
1 stop7h 17m
Deal found 10/29![Air Canada logo]()
$551
This United deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/73:20 pm -
1 stop6h 18m
Wed 12/168:00 am -
1 stop6h 21m
Deal found 10/28![Multiple Airlines logo]()
$509
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 1/2712:10 pm -
1 stop9h 28m
Sat 1/308:05 am -
1 stop8h 09m
Deal found 10/25![Delta logo]()
$432
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:15 am -
2 stops16h 00m
Tue 12/89:00 am -
1 stop6h 07m
Deal found 10/29![United Airlines logo]()
$493
This Porter Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/267:00 am -
1 stop6h 14m
Thu 1/282:05 pm -
1 stop8h 09m
Deal found 10/29![Porter Airlines logo]()
$453
This United deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1812:05 pm -
1 stop10h 26m
Wed 11/258:00 am -
1 stop7h 56m
Deal found 10/29![Multiple Airlines logo]()
$510
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:15 am -
1 stop16h 28m
Sat 12/59:00 am -
1 stop6h 07m
Deal found 10/29![United Airlines logo]()
$493
This United deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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.
Wed 11/1112:05 pm -
1 stop10h 26m
Wed 11/258:00 am -
1 stop7h 56m
Deal found 10/25![Multiple Airlines logo]()
$525
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/1012:30 pm -
1 stop6h 05m
Sat 4/179:00 am -
1 stop8h 14m
Deal found 10/26![United Airlines logo]()
$503
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/95:30 am -
2 stops15h 56m
Wed 11/118:00 am -
2 stops15h 40m
Deal found 10/26![Delta logo]()
$529
This Air Canada deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:15 am -
2 stops13h 56m
Thu 11/127:20 am -
1 stop7h 22m
Deal found 10/27![Air Canada logo]()
$706
Last-minute flights from Ontario to MiamiDiscover last-minute flight deals from Ontario to Miami. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Miami. Data last updated October 30, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:35 am -
Nonstop3h 30m
Sun 11/12:00 pm -
Nonstop3h 21m
Deal found 10/28![Air Transat logo]()
$302
This SmartFares deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/19:35 am -
Nonstop3h 23m
Sat 11/72:00 pm -
Nonstop3h 21m
Deal found 10/29![Air Transat logo]()
$281
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/19:35 am -
Nonstop3h 23m
Wed 11/410:36 pm -
2 stops16h 44m
Deal found 10/28![Multiple Airlines logo]()
$297
This Cheapflightsfares deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:35 am -
Nonstop3h 23m
Thu 11/122:00 pm -
Nonstop3h 21m
Deal found 10/27![Porter Airlines logo]()
$279
This Super.com deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/129:35 am -
Nonstop3h 23m
Thu 11/192:00 pm -
Nonstop3h 21m
Deal found 10/28![Porter Airlines logo]()
$286
This Kissandfly.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/167:00 am -
1 stop5h 50m
Mon 11/231:50 pm -
1 stop8h 08m
Deal found 10/25![Porter Airlines logo]()
$277
This FlightHub deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:35 am -
Nonstop3h 23m
Fri 11/272:00 pm -
Nonstop3h 21m
Deal found 10/26![Air Transat logo]()
$284
This Mytrip deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:35 pm -
1 stop6h 36m
Wed 12/28:00 am -
1 stop7h 56m
Deal found 10/27![Air Canada logo]()
$293
This Air Canada deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:50 pm -
Nonstop3h 29m
Sat 11/289:15 pm -
Nonstop3h 18m
Deal found 10/26![Air Canada logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/239:15 am -
Nonstop3h 35m
Sat 12/52:00 pm -
Nonstop3h 35m
Deal found 10/25![Porter Airlines logo]()
$298
This Kissandfly.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:14 am -
Nonstop3h 39m
Wed 12/26:55 am -
1 stop4h 54m
Deal found 10/27![British Airways logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:00 am -
1 stop5h 50m
Wed 12/26:36 pm -
2 stops42h 14m
Deal found 10/27![Multiple Airlines logo]()
$303
One-way flights from Ontario to MiamiSearch for one-way flight options from Ontario to Miami. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Ontario to Miami. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Trip.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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.
Mon 12/74:15 pm -
1 stop21h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$136
This SmartFares deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:35 am -
Nonstop3h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Air Transat logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 12/59:10 am -
1 stop28h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$151
This Cheapflightsfares deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:00 am -
1 stop5h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Porter Airlines logo]()
$156
This eDestinos deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:35 am -
Nonstop3h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Porter Airlines logo]()
$162
This FlightHub deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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.
Tue 1/199:35 am -
Nonstop3h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Porter Airlines logo]()
$170
This Super.com deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/219:15 am -
Nonstop3h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Porter Airlines logo]()
$173
This Air Canada deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/148:55 pm -
Nonstop3h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Air Canada logo]()
$174
This FlightHub deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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.
Mon 2/227:00 am -
1 stop5h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Porter Airlines logo]()
$176
This Booking.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/129:15 am -
Nonstop3h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Porter Airlines logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 2/89:35 am -
Nonstop3h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Porter Airlines logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 12/64:15 pm -
2 stops46h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$179
Find flight deals from Ontario to Miami
Keep the following information in mind while searching for Ontario to Miami flight deals. Data was last updated October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $277 (Justfly.com) |
One-way from | $136 (Trip.com) |
Popular in | August |
Cheapest in | June |
Average price | $375 |
Good round-trip deal | $380 or less |
Good one-way deal | $245 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Ontario to Miami 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 30, 2026.
Use the filters below to find and compare flights from Ontario to Miami that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LondonMiami
YXU London - MIA Miami
YXUMIA
London
Thu 11/26
10:00 am-8:17 pm
2 stops10h 17m
Miami
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$194
LondonMiami
YXU London - MIA Miami
YXUMIA
London
Sun 12/13
10:15 am-2:36 pm
2 stops28h 21m
Miami
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$196
LondonMiami
YXU London - MIA Miami
YXUMIA
London
Sat 12/5
10:00 am-8:22 pm
2 stops34h 22m
Miami
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$206
TorontoMiami
YTZ Toronto Island - MIA Miami
YTZMIA
Toronto Island
Thu 12/24
7:00 am-1:05 pm
1 stop6h 05m
Miami
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$209
TorontoMiami
YTZ Toronto Island - MIA Miami
YTZMIA
Toronto Island
Thu 12/17
7:00 am-1:05 pm
1 stop6h 05m
Miami
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$213
LondonMiami
YXU London - MIA Miami
YXUMIA
London
Wed 12/23
6:15 am-4:49 pm
2 stops34h 34m
Miami
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$217
TorontoMiami
YTZ Toronto Island - MIA Miami
YTZMIA
Toronto Island
Mon 12/21
7:00 am-1:05 pm
1 stop6h 05m
Miami
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$230
TorontoMiami
YYZ Toronto Pearson Intl - MIA Miami
YYZMIA
Toronto Pearson Intl
Wed 12/16
8:35 am-5:00 pm
1 stop8h 25m
Miami
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$237
Quickest round-trip
TorontoMiami
YYZ Toronto Pearson Intl - MIA Miami
YYZMIA
Toronto Pearson Intl
Wed 12/9
12:15 pm-5:51 pm
1 stop5h 36m
Miami
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$237
TorontoMiami
YYZ Toronto Pearson Intl - MIA Miami
YYZMIA
Toronto Pearson Intl
Sun 1/3
8:40 pm-10:04 am
1 stop13h 24m
Miami
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$237
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Ontario to Miami
Have a flexible travel schedule? Discover the best time to fly to Miami from Ontario with our price prediction graph.
YOW-MIA
YYZ-MIA
YSB-MIA
YTZ-MIA
YQT-MIA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Ontario to Miami
CAON-MIA
YOW-MIA
YYZ-MIA
YSB-MIA
YTZ-MIA
What is the cheapest month to book a flight from Region of Ontario to Miami?
Currently, April is the cheapest month in which you can book a flight from Region of Ontario to Miami (average of $377). Flying from Region of Ontario to Miami in August is currently the most expensive (average of $445). 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 ON to MIA?
Find hourly flight availability from Ontario to Miami. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2026.
It’s optimal to fly from Region of Ontario to Miami in the evening. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight at noon.
How much does it cost to fly round-trip from Region of Ontario to Miami?
Airfare is below average for this route at the moment.
Region of Ontario to Miami flights typically cost between $348 and $537 in February.The cheapest round-trip price found within the last 5 days was $277 on Porter Airlines (Feb 24-Mar 9).
How far ahead should I book a flight from Region of Ontario to Miami?
The best time to book flights from Region of Ontario to Miami is 90 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 Region of Ontario to Miami?
Use this chart to determine the cheapest time to fly round-trip from Ontario to Miami. Price data was last updated on October 24, 2026.
Travelers seeking maximum savings on their Region of Ontario to Miami flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Ontario to Miami. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Miami?
Book flights to Miami if you plan to visit one of these locationsHollywood
Sunny Isles Beach
Doral
Dania Beach
Boynton Beach
Kendall
Miami Springs
Miramar
Sunrise
Florida City
Plantation
Hialeah
Lake Worth
Tamarac
Fisher Island
Miami Lakes
Deerfield Beach
North Palm Beach
Oakland Park
Davie
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 Ontario to Miami
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Miami by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ontario to Miami by cabin class
Find flights from Ontario to Miami, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Miami
Explore flights to Miami departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Ontario and Miami flights
Browse other Ontario and Miami flight options. Last updated on October 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Ontario to Miami flights
Consider these flights traveling from Ontario to Miami.
Top 7 airlines flying from Ontario to Miami
Discover the top 7 airlines that operate flights from Ontario to Miami. 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 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$121 | Average$472 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$149 | Average$451 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$171 | Average$321 | FlexibilityNo cancel fee | On-time50% | |
| Cheapest$177 | Average$392 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$196 | Average$449 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$236 | Average$396 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$332 | Average$447 | FlexibilityNo cancel fee | On-time71% |