$173+ Cheap flights from Toronto (YTO) to Colorado
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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — DEN
Dec 5 — Dec 121
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
Cheapest
Best
Last-minute
One-way
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 November 5, 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 November 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/44:15 pm -
2 stops16h 14m
Wed 12/98:59 am -
1 stop7h 16m
Deal found 11/2![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/313:25 pm -
1 stop10h 34m
Wed 1/136:20 am -
2 stops14h 35m
Deal found 11/2![Multiple Airlines logo]()
$415
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/91:10 pm -
1 stop28h 15m
Mon 12/1411:59 pm -
2 stops16h 16m
Deal found 11/1![Multiple Airlines logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/302:15 pm -
2 stops20h 24m
Mon 12/72:26 pm -
1 stop29h 25m
Deal found 11/2![Multiple Airlines logo]()
$416
This Mytrip deal was found by Cheapflights users on 11/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:55 am -
2 stops16h 54m
Wed 12/98:16 pm -
2 stops17h 04m
Deal found 11/4![Multiple Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 12/151:10 pm -
1 stop28h 15m
Tue 12/2211:30 pm -
2 stops16h 45m
Deal found 10/31![Multiple Airlines logo]()
$421
This Mytrip deal was found by Cheapflights users on 11/3. 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.
Thu 12/36:15 am -
2 stops19h 31m
Thu 12/107:39 am -
1 stop14h 50m
Deal found 11/3![Multiple Airlines logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/210:29 am -
2 stops13h 01m
Fri 12/48:54 am -
1 stop7h 21m
Deal found 11/1![Multiple Airlines logo]()
$423
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Mon 11/308:30 pm -
1 stop14h 45m
Thu 12/36:08 pm -
1 stop20h 07m
Deal found 11/4![Multiple Airlines logo]()
$424
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/31:40 pm -
1 stop8h 37m
Sun 12/62:26 pm -
1 stop29h 25m
Deal found 11/1![Multiple Airlines logo]()
$426
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Wed 12/910:40 am -
1 stop23h 33m
Mon 12/149:08 am -
1 stop10h 14m
Deal found 11/4![Multiple Airlines logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 11/2610:29 am -
2 stops13h 14m
Wed 12/28:54 am -
1 stop7h 21m
Deal found 11/3![Multiple Airlines logo]()
$430
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 November 5, 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 November 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/171:10 pm -
1 stop6h 28m
Thu 12/2410:44 pm -
2 stops17h 31m
Deal found 11/2![Multiple Airlines logo]()
$457
This United Airlines deal was found by Cheapflights users on 10/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/98:35 am -
2 stops10h 17m
Tue 1/1210:30 am -
2 stops8h 45m
Deal found 10/31![United Airlines logo]()
$472
This Delta deal was found by Cheapflights users on 11/1. 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.
Thu 12/106:20 am -
1 stop8h 00m
Sun 12/137:15 am -
1 stop6h 59m
Deal found 11/1![Delta logo]()
$493
This Air Canada deal was found by Cheapflights users on 11/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/510:45 am -
1 stop11h 42m
Sun 2/711:25 am -
1 stop6h 31m
Deal found 11/1![Air Canada logo]()
$546
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Wed 12/91:10 pm -
1 stop28h 15m
Mon 12/147:30 am -
1 stop10h 25m
Deal found 11/4![Multiple Airlines logo]()
$470
This United Airlines deal was found by Cheapflights users on 10/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/156:45 am -
2 stops12h 15m
Tue 12/221:39 pm -
2 stops8h 20m
Deal found 10/31![United Airlines logo]()
$472
This Delta deal was found by Cheapflights users on 11/1. 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.
Fri 2/59:45 am -
1 stop6h 20m
Sun 2/76:20 am -
1 stop7h 39m
Deal found 11/1![Delta logo]()
$512
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Tue 2/94:10 pm -
1 stop6h 37m
Tue 2/165:45 am -
1 stop7h 17m
Deal found 11/2![United Airlines logo]()
$472
This Mytrip deal was found by Cheapflights users on 11/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/71:10 pm -
2 stops12h 58m
Wed 12/1611:59 pm -
2 stops16h 16m
Deal found 11/1![Multiple Airlines logo]()
$477
This Delta deal was found by Cheapflights users on 11/1. 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 1/2712:25 pm -
1 stop6h 29m
Sat 1/304:14 pm -
1 stop4h 45m
Deal found 11/1![Delta logo]()
$512
This United Airlines deal was found by Cheapflights users on 10/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/83:45 pm -
1 stop7h 52m
Wed 12/97:00 am -
1 stop6h 02m
Deal found 10/31![United Airlines logo]()
$472
This Booking.com deal was found by Cheapflights users on 11/2. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:10 am -
3 stops23h 19m
Wed 12/98:59 am -
1 stop7h 16m
Deal found 11/2![Multiple Airlines logo]()
$481
This United Airlines deal was found by Cheapflights users on 10/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:10 am -
2 stops12h 14m
Mon 12/147:00 am -
1 stop6h 02m
Deal found 10/31![United Airlines logo]()
$472
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 1/74:35 pm -
1 stop17h 35m
Mon 1/118:59 pm -
1 stop16h 01m
Deal found 11/2![Multiple Airlines logo]()
$494
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Sat 1/163:35 pm -
1 stop8h 24m
Wed 1/205:47 am -
1 stop6h 16m
Deal found 11/2![United Airlines logo]()
$494
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Mon 1/1110:35 am -
2 stops11h 55m
Thu 1/1410:01 am -
1 stop6h 14m
Deal found 11/4![Multiple Airlines logo]()
$507
This United deal was found by Cheapflights users on 11/1. 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.
Mon 12/214:10 pm -
Nonstop4h 03m
Thu 12/245:40 pm -
Nonstop3h 11m
Deal found 11/1![Multiple Airlines logo]()
$510
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/264:10 pm -
Nonstop4h 03m
Fri 1/299:44 am -
Nonstop3h 18m
Deal found 11/3![United Airlines logo]()
$528
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 12/154:35 pm -
1 stop18h 54m
Tue 12/228:59 pm -
1 stop16h 01m
Deal found 10/31![Multiple Airlines logo]()
$528
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Sat 3/134:00 pm -
Nonstop3h 46m
Sat 3/206:00 am -
1 stop14h 18m
Deal found 11/4![United Airlines logo]()
$533
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/54:10 pm -
Nonstop4h 03m
Sun 2/76:00 am -
1 stop8h 47m
Deal found 11/3![United Airlines logo]()
$534
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/171:10 pm -
1 stop6h 28m
Sun 12/2011:31 pm -
2 stops19h 34m
Deal found 11/1![Multiple Airlines logo]()
$554
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 2/114:10 pm -
Nonstop3h 56m
Wed 2/175:02 pm -
1 stop4h 57m
Deal found 11/2![United Airlines logo]()
$534
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Mon 11/304:35 pm -
1 stop18h 27m
Thu 12/38:54 am -
1 stop7h 21m
Deal found 11/4![Multiple Airlines logo]()
$569
This United Airlines deal was found by Cheapflights users on 11/4. 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 12/94:10 pm -
Nonstop3h 54m
Sat 12/129:50 am -
Nonstop3h 12m
Deal found 11/4![United Airlines logo]()
$534
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Mon 12/74:10 pm -
Nonstop3h 54m
Wed 12/166:00 am -
1 stop8h 47m
Deal found 11/1![United Airlines logo]()
$534
This United Airlines deal was found by Cheapflights users on 11/4. 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 1/214:10 pm -
Nonstop4h 03m
Mon 1/259:44 am -
Nonstop3h 18m
Deal found 11/4![United Airlines logo]()
$534
This United Airlines deal was found by Cheapflights users on 10/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/167:26 pm -
2 stops21h 02m
Wed 12/237:45 am -
1 stop14h 14m
Deal found 10/31![United Airlines logo]()
$560
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Tue 1/196:45 am -
2 stops7h 48m
Fri 1/227:15 am -
2 stops12h 00m
Deal found 11/2![United Airlines logo]()
$583
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Sun 3/147:20 pm -
1 stop6h 31m
Fri 3/197:45 am -
1 stop6h 56m
Deal found 11/4![United Airlines logo]()
$586
Last-minute flights from Toronto to ColoradoDiscover last-minute flight deals from Toronto to Colorado. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from Toronto to Colorado. Data last updated November 5, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 11/2610:29 am -
2 stops13h 14m
Wed 12/28:54 am -
1 stop7h 21m
Deal found 11/3![Multiple Airlines logo]()
$430
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 11/302:15 pm -
2 stops20h 24m
Mon 12/72:26 pm -
1 stop29h 25m
Deal found 11/2![Multiple Airlines logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Mon 11/308:30 pm -
1 stop14h 45m
Thu 12/36:08 pm -
1 stop20h 07m
Deal found 11/4![Multiple Airlines logo]()
$424
This Mytrip deal was found by Cheapflights users on 11/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:55 am -
2 stops16h 54m
Wed 12/98:16 pm -
2 stops17h 04m
Deal found 11/4![Multiple Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/210:29 am -
2 stops13h 01m
Fri 12/48:54 am -
1 stop7h 21m
Deal found 11/1![Multiple Airlines logo]()
$423
This Mytrip deal was found by Cheapflights users on 11/3. 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.
Thu 12/36:15 am -
2 stops19h 31m
Thu 12/107:39 am -
1 stop14h 50m
Deal found 11/3![Multiple Airlines logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/31:40 pm -
1 stop8h 37m
Sun 12/62:26 pm -
1 stop29h 25m
Deal found 11/1![Multiple Airlines logo]()
$426
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/44:15 pm -
2 stops16h 14m
Wed 12/98:59 am -
1 stop7h 16m
Deal found 11/2![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/91:10 pm -
1 stop28h 15m
Mon 12/1411:59 pm -
2 stops16h 16m
Deal found 11/1![Multiple Airlines logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Wed 12/910:40 am -
1 stop23h 33m
Mon 12/149:08 am -
1 stop10h 14m
Deal found 11/4![Multiple Airlines logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 12/151:10 pm -
1 stop28h 15m
Tue 12/2211:30 pm -
2 stops16h 45m
Deal found 10/31![Multiple Airlines logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/313:25 pm -
1 stop10h 34m
Wed 1/136:20 am -
2 stops14h 35m
Deal found 11/2![Multiple Airlines logo]()
$415
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 November 5, 2026.
Search for one-way flight options from Toronto to Colorado. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Tue 1/129:20 am -
2 stops32h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Mon 1/181:40 pm -
1 stop10h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Thu 1/141:40 pm -
1 stop10h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Wed 1/139:35 am -
2 stops25h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 1/151:40 pm -
1 stop10h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Wed 12/1611:30 am -
2 stops29h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Wed 11/2512:30 pm -
3 stops33h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/171:10 pm -
1 stop6h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 12/109:35 am -
2 stops16h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Multiple Airlines logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/11:10 pm -
2 stops34h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Mon 11/231:10 pm -
2 stops13h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Mon 2/17:00 am -
3 stops40h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$239
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 November 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $412 (Kiwi.com) |
One-way from | $173 (Kiwi.com) |
Popular in | October |
Cheapest in | April |
Average price | $532 |
Good round-trip deal | $529 or less |
Good one-way deal | $327 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 7,457,451 searches. Data last updated November 5, 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
YTZ Toronto Island - DEN Denver Intl
YTZDEN
Toronto Island
Thu 12/17
1:10 pm-5:38 pm
1 stop6h 28m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$224
TorontoDenver
YTZ Toronto Island - DEN Denver Intl
YTZDEN
Toronto Island
Tue 1/19
9:10 am-8:03 am
3 stops48h 53m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$245
TorontoDenver
YYZ Toronto Pearson Intl - DEN Denver Intl
YYZDEN
Toronto Pearson Intl
Thu 12/17
11:30 am-9:54 am
2 stops24h 24m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$250
TorontoDenver
YYZ Toronto Pearson Intl - DEN Denver Intl
YYZDEN
Toronto Pearson Intl
Sat 2/20
10:00 am-8:19 pm
1 stop12h 19m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$259
TorontoDenver
YTZ Toronto Island - DEN Denver Intl
YTZDEN
Toronto Island
Fri 12/4
4:15 pm-6:29 am
2 stops16h 14m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$264
Quickest round-trip
TorontoDenver
YYZ Toronto Pearson Intl - DEN Denver Intl
YYZDEN
Toronto Pearson Intl
Thu 11/19
8:40 am-10:35 am
Nonstop3h 55m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$265
TorontoDenver
YYZ Toronto Pearson Intl - DEN Denver Intl
YYZDEN
Toronto Pearson Intl
Thu 12/17
2:55 pm-4:50 pm
Nonstop3h 55m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$275
TorontoDenver
YYZ Toronto Pearson Intl - DEN Denver Intl
YYZDEN
Toronto Pearson Intl
Wed 12/9
6:20 am-12:20 pm
1 stop8h 00m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$276
TorontoDenver
YYZ Toronto Pearson Intl - DEN Denver Intl
YYZDEN
Toronto Pearson Intl
Sun 11/15
6:00 am-9:41 am
1 stop5h 41m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$276
TorontoDenver
YYZ Toronto Pearson Intl - DEN Denver Intl
YYZDEN
Toronto Pearson Intl
Fri 11/20
6:15 am-12:01 pm
1 stop7h 46m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$276
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.
YYZ-DEN
YTZ-DEN
YYZ-GJT
YYZ-COS
YYZ-EGE
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
YYZ-DEN
YTZ-DEN
YYZ-GJT
YYZ-COS
What is the cheapest month to book a flight from Toronto to Colorado?
Currently, September is the cheapest month in which you can book a flight from Toronto to Colorado (average of $475). Flying from Toronto to Colorado in January is currently the most expensive (average of $606). 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 November 5, 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 November 5, 2026.
The most flights from YTO to USCO are scheduled on a Monday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 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 $465 and $572 in December.The cheapest round-trip price found within the last 5 days was $412 on Multiple Airlines (Dec 4-Dec 9).
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 68 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 November 5, 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.
Entertainment
7.1
Food
6.7
Boarding
7.7
Crew
8.1
Comfort
7.3
Overall
7.3
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Entertainment
7.1
Food
6.7
Boarding
7.7
Crew
8.1
Comfort
7.3
Overall
7.3
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Entertainment
7.1
Food
6.7
Boarding
7.7
Crew
8.1
Comfort
7.3
Overall
7.3
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Toronto to Colorado
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Colorado by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Toronto to Colorado by cabin class
Find flights from Toronto to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Toronto and Colorado flights
Browse other Toronto and Colorado flight options. Last updated on November 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Toronto to Colorado flights
Consider these flights traveling from Toronto to Colorado.
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 7,457,451 searches. Data last updated November 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$370 | Average$510 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$453 | Average$537 | FlexibilityNo cancel fee | On-time69% |