$159+ 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
Oct 16 — Oct 231
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 September 16, 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 September 16, 2026.
This Kissandfly.com deal was found by Cheapflights users on 9/15. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:35 am -
Nonstop3h 30m
Mon 11/22:05 pm -
Nonstop3h 20m
Deal found 9/15![Porter Airlines logo]()
$257
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:35 am -
Nonstop3h 30m
Thu 11/122:05 pm -
Nonstop3h 20m
Deal found 9/15![Air Transat logo]()
$265
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:35 am -
Nonstop3h 30m
Sat 10/312:05 pm -
Nonstop3h 20m
Deal found 9/15![Porter Airlines logo]()
$266
This Justfly.com deal was found by Cheapflights users on 9/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:35 am -
Nonstop3h 30m
Sat 10/312:05 pm -
Nonstop3h 20m
Deal found 9/15![Porter Airlines logo]()
$268
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:35 am -
Nonstop3h 30m
Fri 11/272:05 pm -
Nonstop3h 20m
Deal found 9/15![Porter Airlines logo]()
$270
This flugladen.de deal was found by Cheapflights users on 9/15. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:30 pm -
Nonstop3h 19m
Sun 10/189:45 pm -
Nonstop3h 11m
Deal found 9/15![Air Canada logo]()
$275
This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:55 am -
Nonstop3h 19m
Wed 10/219:45 pm -
Nonstop3h 11m
Deal found 9/15![Air Canada logo]()
$279
This Cheapflightsfares deal was found by Cheapflights users on 9/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:35 am -
Nonstop3h 30m
Fri 10/302:05 pm -
Nonstop3h 20m
Deal found 9/12![Porter Airlines logo]()
$282
This Air Canada deal was found by Cheapflights users on 9/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:30 pm -
Nonstop3h 19m
Sun 10/189:45 pm -
Nonstop3h 11m
Deal found 9/15![Air Canada logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:45 am -
1 stop6h 20m
Thu 11/192:05 pm -
1 stop8h 15m
Deal found 9/14![Porter Airlines logo]()
$288
This FlightHub deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:45 am -
1 stop6h 20m
Wed 3/312:05 pm -
1 stop8h 15m
Deal found 9/11![Air Transat logo]()
$289
This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:30 pm -
Nonstop3h 47m
Wed 10/148:15 am -
Nonstop3h 30m
Deal found 9/15![Air Canada logo]()
$293
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 September 16, 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 September 16, 2026.
This Delta deal was found by Cheapflights users on 9/15. 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 10/292:26 pm -
1 stop6h 50m
Mon 11/26:25 pm -
1 stop5h 34m
Deal found 9/15![Delta logo]()
$311
This Porter Airlines deal was found by Cheapflights users on 9/13. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:00 am -
1 stop5h 52m
Sat 11/281:50 pm -
1 stop8h 08m
Deal found 9/13![Porter Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Tue 10/2712:55 pm -
1 stop6h 46m
Tue 11/31:22 pm -
1 stop8h 02m
Deal found 9/12![United Airlines logo]()
$344
This Air Canada deal was found by Cheapflights users on 9/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/255:30 am -
1 stop5h 39m
Thu 1/287:25 am -
1 stop7h 17m
Deal found 9/15![Air Canada logo]()
$350
This United deal was found by Cheapflights users on 9/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:10 am -
1 stop7h 11m
Sat 10/178:15 am -
Nonstop3h 30m
Deal found 9/15![Multiple Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 9/13. 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.
Tue 10/62:30 pm -
1 stop8h 37m
Wed 10/148:25 am -
1 stop7h 47m
Deal found 9/13![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Sun 11/16:00 am -
1 stop16h 31m
Tue 11/108:00 am -
1 stop5h 28m
Deal found 9/13![United Airlines logo]()
$359
This United deal was found by Cheapflights users on 9/13. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:00 am -
1 stop12h 52m
Tue 10/68:15 am -
Nonstop3h 30m
Deal found 9/13![Multiple Airlines logo]()
$359
This Air Canada deal was found by Cheapflights users on 9/12. 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.
Tue 1/2610:35 am -
2 stops12h 36m
Wed 1/2712:05 pm -
1 stop6h 40m
Deal found 9/12![Air Canada logo]()
$361
This Delta deal was found by Cheapflights users on 9/12. 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 11/222:35 pm -
1 stop6h 10m
Fri 11/2711:25 am -
1 stop5h 49m
Deal found 9/12![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Tue 10/2011:23 am -
1 stop12h 16m
Tue 10/2711:16 am -
1 stop10h 26m
Deal found 9/12![United Airlines logo]()
$360
This United deal was found by Cheapflights users on 9/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:25 am -
1 stop6h 56m
Fri 10/98:15 am -
1 stop5h 43m
Deal found 9/15![Multiple Airlines logo]()
$366
This Delta deal was found by Cheapflights users on 9/15. 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 12/75:25 pm -
1 stop7h 32m
Tue 12/152:08 pm -
1 stop7h 49m
Deal found 9/15![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/286:15 am -
1 stop16h 16m
Sun 11/17:00 am -
1 stop6h 11m
Deal found 9/15![United Airlines logo]()
$363
This Porter Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/217:00 am -
1 stop5h 52m
Fri 1/11:50 pm -
1 stop8h 08m
Deal found 9/11![Porter Airlines logo]()
$446
This United deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:00 am -
1 stop9h 03m
Wed 11/187:20 am -
1 stop6h 05m
Deal found 9/11![Multiple Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 9/15. 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.
Sat 9/262:46 pm -
1 stop10h 09m
Wed 9/302:15 pm -
1 stop9h 35m
Deal found 9/15![Delta logo]()
$346
This Air Canada deal was found by Cheapflights users on 9/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:15 am -
2 stops13h 56m
Wed 11/47:20 am -
1 stop7h 27m
Deal found 9/14![Air Canada logo]()
$423
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/193:00 pm -
1 stop8h 58m
Wed 11/2512:17 pm -
1 stop9h 00m
Deal found 9/14![United Airlines logo]()
$374
This Porter Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/257:00 am -
1 stop5h 52m
Fri 1/11:50 pm -
1 stop8h 08m
Deal found 9/11![Porter Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 9/12. 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.
Sat 9/196:00 am -
1 stop6h 07m
Sat 9/261:12 pm -
1 stop10h 15m
Deal found 9/12![Delta logo]()
$354
This Air Canada deal was found by Cheapflights users on 9/12. 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.
Wed 10/213:30 pm -
1 stop5h 19m
Sat 10/317:20 am -
1 stop7h 27m
Deal found 9/12![Air Canada logo]()
$432
This United deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/149:44 am -
1 stop6h 42m
Sat 11/217:20 am -
Nonstop3h 14m
Deal found 9/11![Multiple Airlines logo]()
$398
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 10/316:00 am -
1 stop8h 36m
Wed 11/45:28 pm -
2 stops20h 41m
Deal found 9/15![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 9/15. 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 10/57:00 am -
1 stop6h 05m
Wed 10/78:10 am -
1 stop9h 28m
Deal found 9/15![Delta logo]()
$359
This Air Canada deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/295:30 am -
1 stop5h 39m
Sun 2/77:25 am -
1 stop7h 17m
Deal found 9/11![Air Canada logo]()
$445
This United deal was found by Cheapflights users on 9/14. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:10 am -
1 stop16h 09m
Fri 10/29:45 pm -
Nonstop3h 11m
Deal found 9/14![Multiple Airlines logo]()
$428
This Porter Airlines deal was found by Cheapflights users on 9/13. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/159:05 am -
Nonstop3h 47m
Thu 3/181:50 pm -
Nonstop3h 36m
Deal found 9/13![Porter Airlines logo]()
$520
This Delta deal was found by Cheapflights users on 9/15. 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 10/76:50 pm -
1 stop6h 03m
Tue 10/131:19 pm -
1 stop10h 06m
Deal found 9/15![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:30 am -
1 stop7h 11m
Sat 9/264:05 pm -
1 stop7h 54m
Deal found 9/11![United Airlines logo]()
$403
Last-minute flights from Ontario to MiamiDiscover last-minute flight deals from Ontario to Miami. Data last updated September 16, 2026 and is based on user searches.
Discover last-minute flight deals from Ontario to Miami. Data last updated September 16, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 9/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:30 pm -
Nonstop3h 19m
Sun 10/189:45 pm -
Nonstop3h 11m
Deal found 9/15![Air Canada logo]()
$283
This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:30 pm -
Nonstop3h 47m
Wed 10/148:15 am -
Nonstop3h 30m
Deal found 9/15![Air Canada logo]()
$293
This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:55 am -
Nonstop3h 19m
Wed 10/219:45 pm -
Nonstop3h 11m
Deal found 9/15![Air Canada logo]()
$279
This Air Canada deal was found by Cheapflights users on 9/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:30 pm -
Nonstop3h 47m
Tue 10/208:15 am -
Nonstop3h 30m
Deal found 9/15![Air Canada logo]()
$296
This flugladen.de deal was found by Cheapflights users on 9/15. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:30 pm -
Nonstop3h 19m
Sun 10/189:45 pm -
Nonstop3h 11m
Deal found 9/15![Air Canada logo]()
$275
This Kissandfly.com deal was found by Cheapflights users on 9/15. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:35 am -
Nonstop3h 30m
Mon 11/22:05 pm -
Nonstop3h 20m
Deal found 9/15![Porter Airlines logo]()
$257
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:35 am -
Nonstop3h 30m
Sat 10/312:05 pm -
Nonstop3h 20m
Deal found 9/15![Porter Airlines logo]()
$266
This Cheapflightsfares deal was found by Cheapflights users on 9/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:35 am -
Nonstop3h 30m
Fri 10/302:05 pm -
Nonstop3h 20m
Deal found 9/12![Porter Airlines logo]()
$282
This Air Canada deal was found by Cheapflights users on 9/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/254:30 pm -
Nonstop3h 29m
Fri 10/307:20 am -
Nonstop3h 14m
Deal found 9/15![Air Canada logo]()
$284
This Justfly.com deal was found by Cheapflights users on 9/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:35 am -
Nonstop3h 30m
Sat 10/312:05 pm -
Nonstop3h 20m
Deal found 9/15![Porter Airlines logo]()
$268
This Mytrip deal was found by Cheapflights users on 9/12. 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.
Tue 10/2712:20 pm -
2 stops10h 51m
Tue 11/38:00 am -
2 stops10h 19m
Deal found 9/12![Air Canada logo]()
$303
This SmartFares deal was found by Cheapflights users on 9/15. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:30 pm -
Nonstop3h 29m
Fri 11/67:20 am -
Nonstop3h 14m
Deal found 9/15![Air Canada logo]()
$290
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 September 16, 2026.
Search for one-way flight options from Ontario to Miami. Find affordable one-way fares based on user searches. Data last updated September 16, 2026.
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:00 am -
1 stop5h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Porter Airlines logo]()
$159
This Super.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/109:35 am -
Nonstop3h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Porter Airlines logo]()
$161
This Super.com deal was found by Cheapflights users on 9/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:35 am -
Nonstop3h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Porter Airlines logo]()
$164
This Justfly.com deal was found by Cheapflights users on 9/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:30 pm -
Nonstop3h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Air Canada logo]()
$165
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/129:35 am -
Nonstop3h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Porter Airlines logo]()
$166
This Justfly.com deal was found by Cheapflights users on 9/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/19:35 am -
Nonstop3h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Air Transat logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:40 am -
Nonstop3h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Porter Airlines logo]()
$168
This Air Canada deal was found by Cheapflights users on 9/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:30 pm -
Nonstop3h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Air Canada logo]()
$169
This Air Canada deal was found by Cheapflights users on 9/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/274:35 pm -
1 stop6h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Air Canada logo]()
$169
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/19:05 am -
Nonstop3h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Porter Airlines logo]()
$172
This FlightHub deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/129:35 am -
Nonstop3h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Air Transat logo]()
$173
This Trip.com deal was found by Cheapflights users on 9/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:35 am -
Nonstop3h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Porter Airlines logo]()
$174
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 September 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $255 (FlightHub) |
One-way from | $159 (FlightHub) |
Popular in | August |
Cheapest in | January |
Average price | $371 |
Good round-trip deal | $382 or less |
Good one-way deal | $206 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 September 16, 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
TorontoMiami
YTZ Toronto Island - MIA Miami
YTZMIA
Toronto Island
Mon 12/7
7:00 am-12:52 pm
1 stop5h 52m
Miami
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$173
TorontoMiami
YTZ Toronto Island - MIA Miami
YTZMIA
Toronto Island
Sun 11/15
4:35 pm-11:11 pm
1 stop6h 36m
Miami
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$174
TorontoMiami
YTZ Toronto Island - MIA Miami
YTZMIA
Toronto Island
Mon 11/30
7:00 am-12:52 pm
1 stop5h 52m
Miami
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$176
TorontoMiami
YYZ Toronto Pearson Intl - MIA Miami
YYZMIA
Toronto Pearson Intl
Wed 11/25
6:15 am-2:39 pm
1 stop8h 24m
Miami
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$185
TorontoMiami
YTZ Toronto Island - MIA Miami
YTZMIA
Toronto Island
Mon 10/5
12:20 pm-10:17 pm
2 stops9h 57m
Miami
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$191
TorontoMiami
YTZ Toronto Island - MIA Miami
YTZMIA
Toronto Island
Tue 10/13
10:20 am-10:17 pm
2 stops11h 57m
Miami
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$191
TorontoMiami
YTZ Toronto Island - MIA Miami
YTZMIA
Toronto Island
Tue 10/6
12:20 pm-10:17 pm
2 stops9h 57m
Miami
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$191
MontrealMiami
YUL Montreal Pierre Elliott Trudeau Intl - MIA Miami
YULMIA
Montreal Pierre Elliott Trudeau Intl
Mon 10/12
6:00 am-12:12 pm
1 stop6h 12m
Miami
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$192
MontrealMiami
YUL Montreal Pierre Elliott Trudeau Intl - MIA Miami
YULMIA
Montreal Pierre Elliott Trudeau Intl
Tue 12/1
6:39 pm-12:58 am
1 stop6h 19m
Miami
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$192
Quickest round-trip
OttawaMiami
YOW Ottawa - MIA Miami
YOWMIA
Ottawa
Mon 11/9
9:05 am-12:52 pm
Nonstop3h 47m
Miami
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$195
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.
YTZ-MIA
YYZ-MIA
YOW-MIA
YUL-MIA
YQG-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
YTZ-MIA
YYZ-MIA
YOW-MIA
YUL-MIA
What is the cheapest month to book a flight from Region of Ontario to Miami?
Currently, January is the cheapest month in which you can book a flight from Region of Ontario to Miami (average of $368). Flying from Region of Ontario to Miami in August is currently the most expensive (average of $443). 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 September 16, 2026.
It’s optimal to fly from Region of Ontario to Miami in the evening. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight at noon.
Weekly flight availability from Region of Ontario to Miami
Explore weekly flight availability from Ontario to Miami. 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 September 16, 2026.
The most flights from CAON to MIA are scheduled on a Monday (3 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).
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 $337 and $445 in February.The cheapest round-trip price found within the last 5 days was $255 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 72 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 September 12, 2026.
Travelers seeking maximum savings on their Region of Ontario to Miami flight should consider departing on Saturday mornings 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
Dania Beach
Boynton Beach
Doral
Miami Springs
Miramar
Sunrise
Plantation
Hialeah
Tamarac
Lake Worth
Kendall
Fisher Island
Bonita Springs
Deerfield Beach
North Palm Beach
Oakland Park
Davie
Palm Beach
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
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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 September 16, 2026.
Ontario and Miami flights
Browse other Ontario and Miami flight options. Last updated on September 16, 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 September 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$89 | Average$463 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$149 | Average$440 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$177 | Average$364 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$184 | Average$414 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$243 | Average$441 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$246 | Average$319 | FlexibilityNo cancel fee | On-time50% | |
| Cheapest$326 | Average$443 | FlexibilityNo cancel fee | On-time71% |