$178+ Cheap flights from Toronto (YTO) to Colorado
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — DEN
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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Find cheap flights from Toronto to Colorado 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 Toronto to Colorado
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Cheapest flights from Toronto to ColoradoExplore the most affordable flight options available from Toronto to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
Explore the most affordable flight options available from Toronto to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/187:25 am -
2 stops14h 12m
Wed 9/237:30 am -
1 stop10h 39m
Deal found 8/1![Multiple Airlines logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/249:50 am -
1 stop23h 47m
Thu 10/110:38 am -
1 stop9h 17m
Deal found 8/1![Multiple Airlines logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/1512:55 pm -
1 stop10h 54m
Tue 9/2210:50 pm -
1 stop19h 19m
Deal found 8/1![Multiple Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 8/2712:55 pm -
1 stop10h 49m
Tue 9/111:59 pm -
2 stops19h 56m
Deal found 8/2![Multiple Airlines logo]()
$390
This SmartFares deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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.
Tue 9/158:45 am -
Nonstop3h 37m
Tue 9/2211:35 am -
Nonstop3h 10m
Deal found 8/1![Air Canada logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 12/41:10 pm -
1 stop8h 50m
Mon 12/75:52 pm -
1 stop18h 33m
Deal found 8/2![Multiple Airlines logo]()
$392
This SmartFares deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/148:45 am -
Nonstop3h 37m
Mon 9/216:05 pm -
Nonstop3h 11m
Deal found 8/2![Air Canada logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/58:35 pm -
1 stop9h 13m
Mon 9/146:38 pm -
1 stop23h 31m
Deal found 8/3![Multiple Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/171:45 pm -
2 stops22h 22m
Sun 9/208:55 pm -
1 stop15h 30m
Deal found 8/2![Multiple Airlines logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/249:30 am -
1 stop26h 13m
Mon 9/286:38 pm -
1 stop10h 01m
Deal found 8/1![Multiple Airlines logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 8/2712:55 pm -
1 stop10h 49m
Sat 8/2911:59 pm -
2 stops19h 41m
Deal found 8/3![Multiple Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/29:15 am -
1 stop8h 38m
Wed 9/98:55 pm -
1 stop15h 30m
Deal found 8/3![Multiple Airlines logo]()
$396
Best flights from Toronto to ColoradoDiscover carefully curated flight deals from Toronto to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
Discover carefully curated flight deals from Toronto to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
This FlightHub deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/228:40 pm -
1 stop16h 40m
Sun 8/3012:15 pm -
1 stop29h 35m
Deal found 7/31![WestJet logo]()
$421
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/107:24 pm -
1 stop6h 11m
Mon 9/147:00 am -
1 stop9h 09m
Deal found 8/3![Delta logo]()
$438
This United deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/2510:45 am -
Nonstop3h 38m
Thu 10/16:05 pm -
Nonstop3h 11m
Deal found 8/2![Multiple Airlines logo]()
$458
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 9/194:18 pm -
1 stop6h 17m
Sat 9/266:06 pm -
2 stops15h 37m
Deal found 8/5![United Airlines logo]()
$468
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/261:38 pm -
1 stop11h 24m
Fri 8/2812:59 am -
1 stop8h 20m
Deal found 8/1![Delta logo]()
$439
This United deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/1510:45 am -
Nonstop3h 43m
Tue 9/229:40 am -
1 stop7h 03m
Deal found 8/1![Multiple Airlines logo]()
$460
This United Airlines deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 8/2610:45 am -
2 stops12h 42m
Sun 9/611:55 am -
1 stop6h 49m
Deal found 8/2![United Airlines logo]()
$473
This FlightHub deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 10/16:10 pm -
1 stop19h 10m
Sun 10/1112:15 pm -
1 stop27h 00m
Deal found 8/2![WestJet logo]()
$477
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/1212:08 pm -
1 stop7h 13m
Wed 9/236:00 am -
1 stop9h 18m
Deal found 8/1![Delta logo]()
$439
This United deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 9/44:18 pm -
Nonstop3h 43m
Mon 9/79:40 am -
1 stop7h 21m
Deal found 8/5![Multiple Airlines logo]()
$477
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 10/1510:45 am -
Nonstop3h 38m
Mon 10/198:34 pm -
1 stop15h 50m
Deal found 8/4![United Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 10/106:00 am -
1 stop5h 32m
Tue 10/1311:07 am -
1 stop10h 08m
Deal found 8/2![Delta logo]()
$439
This Justfly.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:10 pm -
1 stop19h 10m
Wed 8/2612:15 pm -
1 stop27h 00m
Deal found 8/3![WestJet logo]()
$517
This United deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/710:45 am -
Nonstop3h 43m
Mon 9/146:05 pm -
Nonstop3h 11m
Deal found 8/2![Multiple Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:45 am -
Nonstop3h 43m
Mon 9/144:16 pm -
Nonstop3h 16m
Deal found 8/5![United Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 10/2811:38 am -
2 stops12h 44m
Sat 11/146:00 am -
2 stops12h 34m
Deal found 8/3![Delta logo]()
$469
This United Airlines deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 10/154:18 pm -
Nonstop3h 38m
Sun 10/186:00 am -
1 stop5h 42m
Deal found 8/5![United Airlines logo]()
$479
This Mytrip deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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.
Thu 9/106:05 am -
2 stops19h 03m
Mon 9/147:50 pm -
2 stops17h 10m
Deal found 8/5![Multiple Airlines logo]()
$482
This Delta deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1611:38 am -
1 stop10h 18m
Wed 9/236:00 am -
1 stop9h 18m
Deal found 8/2![Delta logo]()
$469
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/127:00 am -
1 stop7h 45m
Sat 9/124:16 pm -
Nonstop3h 16m
Deal found 8/1![United Airlines logo]()
$479
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/2310:10 am -
2 stops11h 54m
Sun 10/256:25 am -
1 stop12h 25m
Deal found 7/31![Multiple Airlines logo]()
$508
This FlightHub deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/298:40 pm -
1 stop16h 40m
Sat 9/512:15 pm -
1 stop29h 35m
Deal found 8/1![WestJet logo]()
$617
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/2511:38 am -
1 stop10h 18m
Mon 9/286:00 am -
1 stop9h 18m
Deal found 7/31![Delta logo]()
$476
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 8/2010:45 am -
1 stop15h 10m
Wed 8/2611:55 am -
1 stop6h 49m
Deal found 8/1![United Airlines logo]()
$486
This FlightHub deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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.
Fri 9/46:10 pm -
1 stop19h 10m
Mon 9/712:15 pm -
1 stop27h 00m
Deal found 8/3![WestJet logo]()
$641
This Delta deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 8/265:50 pm -
1 stop6h 38m
Fri 8/286:00 am -
1 stop9h 19m
Deal found 8/4![Delta logo]()
$484
This United Airlines deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 8/2610:45 am -
2 stops12h 42m
Fri 8/2810:27 am -
1 stop9h 05m
Deal found 8/4![United Airlines logo]()
$491
This Mytrip deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/128:40 pm -
1 stop16h 40m
Mon 9/147:50 pm -
3 stops22h 00m
Deal found 8/3![Multiple Airlines logo]()
$546
This FlightHub deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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.
Fri 8/288:40 pm -
1 stop16h 40m
Fri 9/412:15 pm -
1 stop29h 35m
Deal found 8/4![WestJet logo]()
$645
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/119:44 am -
2 stops14h 14m
Tue 9/151:40 pm -
1 stop5h 52m
Deal found 8/1![United Airlines logo]()
$492
Last-minute flights from Toronto to ColoradoDiscover last-minute flight deals from Toronto to Colorado. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from Toronto to Colorado. Data last updated August 6, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 8/2712:55 pm -
1 stop10h 49m
Tue 9/111:59 pm -
2 stops19h 56m
Deal found 8/2![Multiple Airlines logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 8/2712:55 pm -
1 stop10h 49m
Sat 8/2911:59 pm -
2 stops19h 41m
Deal found 8/3![Multiple Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/112:55 pm -
1 stop10h 49m
Thu 9/106:38 pm -
1 stop10h 01m
Deal found 7/31![Multiple Airlines logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/28:35 pm -
1 stop9h 13m
Thu 9/106:38 pm -
1 stop10h 01m
Deal found 7/31![Multiple Airlines logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/29:15 am -
1 stop8h 38m
Wed 9/98:55 pm -
1 stop15h 30m
Deal found 8/3![Multiple Airlines logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/58:35 pm -
1 stop9h 13m
Mon 9/146:38 pm -
1 stop23h 31m
Deal found 8/3![Multiple Airlines logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/1512:55 pm -
1 stop10h 54m
Tue 9/2210:50 pm -
1 stop19h 19m
Deal found 8/1![Multiple Airlines logo]()
$389
This SmartFares deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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.
Tue 9/158:45 am -
Nonstop3h 37m
Tue 9/2211:35 am -
Nonstop3h 10m
Deal found 8/1![Air Canada logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/171:45 pm -
2 stops22h 22m
Sun 9/208:55 pm -
1 stop15h 30m
Deal found 8/2![Multiple Airlines logo]()
$394
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/187:25 am -
2 stops14h 12m
Wed 9/237:30 am -
1 stop10h 39m
Deal found 8/1![Multiple Airlines logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/249:50 am -
1 stop23h 47m
Thu 10/110:38 am -
1 stop9h 17m
Deal found 8/1![Multiple Airlines logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/249:30 am -
1 stop26h 13m
Mon 9/286:38 pm -
1 stop10h 01m
Deal found 8/1![Multiple Airlines logo]()
$394
One-way flights from Toronto to ColoradoSearch for one-way flight options from Toronto to Colorado. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
Search for one-way flight options from Toronto to Colorado. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/211:45 pm -
1 stop20h 30m
Deal found 8/2![Multiple Airlines logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/201:45 pm -
1 stop20h 30m
Deal found 8/2![Multiple Airlines logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/164:45 pm -
1 stop26h 37m
Deal found 8/1![Multiple Airlines logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 9/1610:50 am -
1 stop8h 26m
Deal found 8/1![Multiple Airlines logo]()
$185
This Trip.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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.
Thu 9/177:00 am -
1 stop18h 44m
Deal found 8/1![Multiple Airlines logo]()
$185
This Trip.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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.
Wed 9/3010:50 am -
1 stop8h 26m
Deal found 8/2![Multiple Airlines logo]()
$189
This Trip.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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.
Wed 9/2310:50 am -
1 stop8h 26m
Deal found 8/1![Multiple Airlines logo]()
$190
This Trip.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” 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 9/1512:55 pm -
1 stop10h 54m
Deal found 8/3![Multiple Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” 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 9/1910:50 am -
1 stop8h 26m
Deal found 8/2![Multiple Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 8/4. Clicking the “Pick Dates” 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 9/183:45 pm -
2 stops31h 39m
Deal found 8/4![Multiple Airlines logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 9/128:50 am -
2 stops14h 34m
Deal found 8/5![Multiple Airlines logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 8/5. Clicking the “Pick Dates” 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 8/3112:55 pm -
1 stop20h 39m
Deal found 8/5![Multiple Airlines logo]()
$199
Find flight deals from Toronto to Colorado
Keep the following information in mind while searching for Toronto to Colorado flight deals. Data was last updated August 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $386 (Kiwi.com) |
One-way from | $178 (Kiwi.com) |
Popular in | February |
Cheapest in | November |
Average price | $489 |
Good round-trip deal | $469 or less |
Good one-way deal | $273 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Toronto to Colorado that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 6, 2026.
Use the filters below to find and compare flights from Toronto to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
TorontoDenver
YKF Toronto Region of Waterloo Intl - DEN Denver Intl
YKFDEN
Toronto Region of Waterloo Intl
Sat 8/22
8:40 pm-11:20 am
1 stop16h 40m
Denver Intl
Sun 8/30
12:15 pm-7:50 pm
1 stop29h 35m
$421
TorontoDenver
YYZ Toronto Pearson Intl - DEN Denver Intl
YYZDEN
Toronto Pearson Intl
Thu 9/10
7:24 pm-11:35 pm
1 stop6h 11m
Denver Intl
Mon 9/14
7:00 am-6:09 pm
1 stop9h 09m
$438
TorontoDenver
YYZ Toronto Pearson Intl - DEN Denver Intl
YYZDEN
Toronto Pearson Intl
Wed 8/26
1:38 pm-11:02 pm
1 stop11h 24m
Denver Intl
Fri 8/28
12:59 am-11:19 am
1 stop8h 20m
$439
TorontoDenver
YYZ Toronto Pearson Intl - DEN Denver Intl
YYZDEN
Toronto Pearson Intl
Sat 9/12
12:08 pm-5:21 pm
1 stop7h 13m
Denver Intl
Wed 9/23
6:00 am-5:18 pm
1 stop9h 18m
$439
TorontoDenver
YYZ Toronto Pearson Intl - DEN Denver Intl
YYZDEN
Toronto Pearson Intl
Sat 10/10
6:00 am-9:32 am
1 stop5h 32m
Denver Intl
Tue 10/13
11:07 am-11:15 pm
1 stop10h 08m
$439
Quickest round-trip
TorontoDenver
YYZ Toronto Pearson Intl - DEN Denver Intl
YYZDEN
Toronto Pearson Intl
Fri 9/25
10:45 am-12:23 pm
Nonstop3h 38m
Denver Intl
Thu 10/1
6:05 pm-11:16 pm
Nonstop3h 11m
$458
TorontoDenver
YYZ Toronto Pearson Intl - DEN Denver Intl
YYZDEN
Toronto Pearson Intl
Tue 9/15
10:45 am-12:28 pm
Nonstop3h 43m
Denver Intl
Tue 9/22
9:40 am-6:43 pm
1 stop7h 03m
$460
TorontoGrand Junction
YYZ Toronto Pearson Intl - GJT Grand Junction Regnl
YYZGJT
Toronto Pearson Intl
Sat 9/19
4:18 pm-8:35 pm
1 stop6h 17m
Grand Junction Regnl
Sat 9/26
6:06 pm-11:43 am
2 stops15h 37m
$468
TorontoColorado Springs
YYZ Toronto Pearson Intl - COS Colorado Springs
YYZCOS
Toronto Pearson Intl
Wed 10/28
11:38 am-10:22 pm
2 stops12h 44m
Colorado Springs
Sat 11/14
6:00 am-8:34 pm
2 stops12h 34m
$469
TorontoColorado Springs
YYZ Toronto Pearson Intl - COS Colorado Springs
YYZCOS
Toronto Pearson Intl
Wed 9/16
11:38 am-7:56 pm
1 stop10h 18m
Colorado Springs
Wed 9/23
6:00 am-5:18 pm
1 stop9h 18m
$469
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Toronto to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Toronto with our price prediction graph.
YTZ-DEN
YKF-DEN
YYZ-DEN
YYZ-COS
YYZ-GJT
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 Toronto to Colorado
YTO-USCO
YTZ-DEN
YKF-DEN
YYZ-DEN
YYZ-COS
What is the cheapest month to book a flight from Toronto to Colorado?
Currently, November is the cheapest month in which you can book a flight from Toronto to Colorado (average of $440). Flying from Toronto to Colorado in January is currently the most expensive (average of $578). 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 YTO to CO?
Find hourly flight availability from Toronto to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 6, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Toronto to Colorado as you normally would.
Weekly flight availability from Toronto to Colorado
Explore weekly flight availability from Toronto to Colorado. 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 August 6, 2026.
The most flights from YTO to USCO are scheduled on a Monday (10 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (6 on average).
How much does it cost to fly round-trip from Toronto to Colorado?
Airfare is below average for this route at the moment.
Toronto to Colorado flights typically cost between $406 and $547 in September.The cheapest round-trip price found within the last 5 days was $386 on Multiple Airlines (Sep 18-Sep 23).
How far ahead should I book a flight from Toronto to Colorado?
To ensure you get the cheapest price possible for a flight from Toronto to Colorado, you should look to book at least 45 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Colorado
Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated August 6, 2026.
Read through reviews of airlines operating flights from Toronto to Colorado, such as United Airlines and Air Canada. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.3
Boarding
7.7
Food
6.7
Crew
8.1
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Comfort
7.3
Boarding
7.7
Food
6.7
Crew
8.1
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Comfort
7.3
Boarding
7.7
Food
6.7
Crew
8.1
Overall
7.4
Entertainment
7.1
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Related info for your journey
Find useful and relevant information for your journey from Toronto to Colorado. 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 Toronto to Colorado
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Complete your trip
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Toronto and Colorado flights
Browse other Toronto and Colorado flight options. Last updated on August 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Toronto to Colorado
Discover the top 2 airlines that operate flights from Toronto to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$314 | Average$489 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$384 | Average$539 | FlexibilityNo cancel fee | On-time69% |