$123+ Cheap flights from Alberta 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — DEN
Oct 14 — Oct 211
Round-trip
1 adult, Economy
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Find cheap flights from Alberta 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
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Cheapest flights from Alberta to ColoradoExplore the most affordable flight options available from Alberta to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2026.
Explore the most affordable flight options available from Alberta to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2026.
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:25 pm -
1 stop6h 43m
Wed 9/307:50 pm -
1 stop5h 49m
Deal found 9/10![Air Canada logo]()
$198
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:00 am -
1 stop6h 38m
Wed 11/48:15 am -
1 stop8h 14m
Deal found 9/13![Air Canada logo]()
$206
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 10/86:00 am -
Nonstop2h 34m
Sun 10/117:16 pm -
Nonstop2h 32m
Deal found 9/9![United Airlines logo]()
$214
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.
Fri 10/212:30 pm -
2 stops10h 38m
Sun 10/47:50 pm -
1 stop5h 54m
Deal found 9/12![Air Canada logo]()
$215
This Air Canada deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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.
Thu 10/812:40 pm -
1 stop10h 28m
Tue 10/137:50 pm -
1 stop5h 54m
Deal found 9/9![Air Canada logo]()
$217
This United 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:00 am -
Nonstop2h 34m
Mon 10/197:50 pm -
1 stop5h 54m
Deal found 9/12![Multiple Airlines logo]()
$219
This Kissandfly.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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.
Thu 10/88:45 am -
Nonstop2h 35m
Sun 10/119:10 am -
1 stop6h 19m
Deal found 9/9![Multiple Airlines logo]()
$223
This Kissandfly.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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.
Thu 10/86:00 am -
Nonstop2h 34m
Sun 10/117:16 pm -
Nonstop2h 32m
Deal found 9/9![Lufthansa logo]()
$227
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/282:10 pm -
2 stops9h 39m
Wed 11/410:37 pm -
1 stop12h 38m
Deal found 9/13![Multiple Airlines logo]()
$228
This Kissandfly.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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:00 am -
Nonstop2h 34m
Sun 10/47:16 pm -
Nonstop2h 32m
Deal found 9/12![Lufthansa logo]()
$229
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.
Tue 10/207:25 pm -
1 stop13h 45m
Thu 10/2910:37 pm -
2 stops21h 53m
Deal found 9/10![Multiple Airlines logo]()
$230
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:00 am -
1 stop10h 42m
Wed 11/47:00 am -
2 stops13h 55m
Deal found 9/13![Multiple Airlines logo]()
$248
Best flights from Alberta to ColoradoDiscover carefully curated flight deals from Alberta to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
Discover carefully curated flight deals from Alberta to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 14, 2026.
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.
Thu 10/226:00 am -
Nonstop2h 34m
Sun 11/18:15 am -
1 stop15h 19m
Deal found 9/11![Multiple Airlines logo]()
$239
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.
Fri 10/26:00 am -
Nonstop2h 34m
Mon 10/57:16 pm -
Nonstop2h 32m
Deal found 9/13![United Airlines logo]()
$240
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.
Thu 10/17:45 am -
1 stop9h 17m
Mon 10/56:06 pm -
1 stop5h 00m
Deal found 9/13![Delta logo]()
$246
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:01 am -
2 stops10h 24m
Wed 10/2112:00 pm -
1 stop8h 31m
Deal found 9/11![Alaska Airlines logo]()
$282
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:30 pm -
2 stops8h 14m
Wed 10/2110:27 am -
2 stops15h 12m
Deal found 9/13![Air Canada logo]()
$334
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:00 am -
Nonstop2h 34m
Sun 10/47:50 pm -
1 stop5h 54m
Deal found 9/10![Multiple Airlines logo]()
$241
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:00 am -
Nonstop1h 37m
Sun 11/297:11 pm -
Nonstop3h 42m
Deal found 9/9![United Airlines logo]()
$242
This United deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 10/96:00 am -
Nonstop2h 34m
Fri 10/167:50 pm -
1 stop5h 54m
Deal found 9/9![Multiple Airlines logo]()
$242
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:00 am -
Nonstop2h 34m
Thu 10/227:50 pm -
1 stop5h 54m
Deal found 9/10![Multiple Airlines logo]()
$242
This United deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 10/96:00 am -
Nonstop2h 34m
Sun 10/117:50 pm -
1 stop5h 54m
Deal found 9/9![Multiple Airlines logo]()
$242
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.
Mon 10/1912:20 am -
1 stop12h 10m
Wed 10/216:07 pm -
1 stop5h 03m
Deal found 9/12![Delta logo]()
$334
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.
Thu 10/226:00 am -
Nonstop2h 34m
Sun 11/17:11 pm -
Nonstop3h 42m
Deal found 9/13![United Airlines logo]()
$308
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/203:06 pm -
Nonstop1h 30m
Mon 11/2311:39 am -
Nonstop3h 42m
Deal found 9/9![United Airlines logo]()
$309
This Alaska Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/289:01 am -
2 stops12h 08m
Sun 2/77:47 am -
2 stops13h 44m
Deal found 9/9![Alaska Airlines logo]()
$405
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 10/206:00 am -
1 stop14h 44m
Wed 10/215:08 pm -
1 stop4h 40m
Deal found 9/9![United Airlines logo]()
$313
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.
Thu 10/86:10 am -
1 stop5h 10m
Thu 10/1510:44 pm -
2 stops16h 41m
Deal found 9/10![Multiple Airlines logo]()
$308
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/138:05 am -
2 stops25h 34m
Fri 3/2611:33 am -
2 stops8h 54m
Deal found 9/12![Alaska Airlines logo]()
$488
This Air Canada deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 10/256:00 am -
Nonstop2h 54m
Fri 10/3011:39 am -
1 stop6h 13m
Deal found 9/9![Air Canada logo]()
$560
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 10/258:15 am -
1 stop24h 05m
Fri 10/307:00 am -
1 stop7h 55m
Deal found 9/9![Multiple Airlines logo]()
$381
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:20 am -
1 stop6h 38m
Sun 10/1811:21 am -
1 stop5h 23m
Deal found 9/13![Air Canada logo]()
$654
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/111:46 am -
2 stops10h 00m
Tue 10/69:45 am -
2 stops10h 46m
Deal found 9/11![Alaska Airlines logo]()
$613
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/144:30 pm -
2 stops17h 00m
Thu 10/159:10 pm -
1 stop19h 45m
Deal found 9/12![Multiple Airlines logo]()
$465
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:01 am -
2 stops27h 31m
Thu 10/156:59 pm -
2 stops25h 32m
Deal found 9/12![Alaska Airlines logo]()
$622
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 12/137:25 am -
2 stops29h 51m
Tue 12/151:56 pm -
2 stops34h 25m
Deal found 9/12![Delta logo]()
$871
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 12/137:00 am -
1 stop3h 31m
Tue 12/159:15 am -
1 stop13h 38m
Deal found 9/9![United Airlines logo]()
$680
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.
Sat 10/176:00 am -
1 stop4h 36m
Wed 10/218:00 am -
2 stops28h 19m
Deal found 9/11![United Airlines logo]()
$794
Last-minute flights from Alberta to ColoradoDiscover last-minute flight deals from Alberta to Colorado. Data last updated September 14, 2026 and is based on user searches.
Discover last-minute flight deals from Alberta to Colorado. Data last updated September 14, 2026 and is based on user searches.
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:25 pm -
1 stop6h 43m
Wed 9/307:50 pm -
1 stop5h 49m
Deal found 9/10![Air Canada logo]()
$198
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.
Fri 10/212:30 pm -
2 stops10h 38m
Sun 10/47:50 pm -
1 stop5h 54m
Deal found 9/12![Air Canada logo]()
$215
This Kissandfly.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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:00 am -
Nonstop2h 34m
Sun 10/47:16 pm -
Nonstop2h 32m
Deal found 9/12![Lufthansa logo]()
$229
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 10/86:00 am -
Nonstop2h 34m
Sun 10/117:16 pm -
Nonstop2h 32m
Deal found 9/9![United Airlines logo]()
$214
This Air Canada deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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.
Thu 10/812:40 pm -
1 stop10h 28m
Tue 10/137:50 pm -
1 stop5h 54m
Deal found 9/9![Air Canada logo]()
$217
This Kissandfly.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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.
Thu 10/88:45 am -
Nonstop2h 35m
Sun 10/119:10 am -
1 stop6h 19m
Deal found 9/9![Multiple Airlines logo]()
$223
This Kissandfly.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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.
Thu 10/86:00 am -
Nonstop2h 34m
Sun 10/117:16 pm -
Nonstop2h 32m
Deal found 9/9![Lufthansa logo]()
$227
This United 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:00 am -
Nonstop2h 34m
Mon 10/197:50 pm -
1 stop5h 54m
Deal found 9/12![Multiple Airlines logo]()
$219
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.
Tue 10/207:25 pm -
1 stop13h 45m
Thu 10/2910:37 pm -
2 stops21h 53m
Deal found 9/10![Multiple Airlines logo]()
$230
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:00 am -
1 stop6h 38m
Wed 11/48:15 am -
1 stop8h 14m
Deal found 9/13![Air Canada logo]()
$206
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/282:10 pm -
2 stops9h 39m
Wed 11/410:37 pm -
1 stop12h 38m
Deal found 9/13![Multiple Airlines logo]()
$228
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:00 am -
1 stop10h 42m
Wed 11/47:00 am -
2 stops13h 55m
Deal found 9/13![Multiple Airlines logo]()
$248
One-way flights from Alberta to ColoradoSearch for one-way flight options from Alberta to Colorado. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.
Search for one-way flight options from Alberta to Colorado. Find affordable one-way fares based on user searches. Data last updated September 14, 2026.
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:45 am -
Nonstop2h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![WestJet logo]()
$123
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:45 am -
Nonstop2h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![WestJet logo]()
$126
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.
Wed 10/76:00 am -
Nonstop2h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![United Airlines logo]()
$133
This Air Canada deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 9/234:25 pm -
1 stop6h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Air Canada logo]()
$134
This SmartFares deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 10/126:10 am -
1 stop5h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![WestJet logo]()
$137
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/64:25 pm -
1 stop6h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Air Canada logo]()
$138
This Air Canada deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 3/107:00 am -
1 stop5h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Air Canada logo]()
$142
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.
Thu 11/193:06 pm -
Nonstop1h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![United Airlines logo]()
$146
This United Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:00 am -
Nonstop1h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$147
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 10/36:35 am -
1 stop8h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Delta logo]()
$148
This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/192:10 pm -
2 stops9h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Multiple Airlines logo]()
$149
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.
Thu 10/110:00 am -
2 stops13h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$150
Find flight deals from Alberta to Colorado
Keep the following information in mind while searching for Alberta to Colorado flight deals. Data was last updated September 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $206 (Trip.com) |
One-way from | $123 (Kiwi.com) |
Popular in | February |
Cheapest in | August |
Average price | $311 |
Good round-trip deal | $395 or less |
Good one-way deal | $259 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Alberta 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 September 14, 2026.
Use the filters below to find and compare flights from Alberta to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CalgaryDenver
YYC Calgary - DEN Denver Intl
YYCDEN
Calgary
Thu 10/8
8:45 am-11:20 am
Nonstop2h 35m
Denver Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$126
CalgaryDenver
YYC Calgary - DEN Denver Intl
YYCDEN
Calgary
Wed 10/7
6:00 am-8:34 am
Nonstop2h 34m
Denver Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$133
CalgaryDenver
YYC Calgary - DEN Denver Intl
YYCDEN
Calgary
Wed 3/10
7:00 am-11:35 am
1 stop5h 35m
Denver Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$142
CalgaryDenver
YYC Calgary - DEN Denver Intl
YYCDEN
Calgary
Thu 10/1
7:50 am-4:58 pm
1 stop9h 08m
Denver Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$144
CalgaryDenver
YYC Calgary - DEN Denver Intl
YYCDEN
Calgary
Fri 10/2
6:00 am-8:34 am
Nonstop2h 34m
Denver Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$146
CalgaryDenver
YYC Calgary - DEN Denver Intl
YYCDEN
Calgary
Wed 10/28
2:06 pm-4:36 pm
Nonstop2h 30m
Denver Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$146
Quickest round-trip
CalgaryDenver
YYC Calgary - DEN Denver Intl
YYCDEN
Calgary
Thu 11/19
3:06 pm-3:36 pm
Nonstop1h 30m
Denver Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$146
CalgaryDenver
YYC Calgary - DEN Denver Intl
YYCDEN
Calgary
Fri 11/20
7:00 am-7:37 am
Nonstop1h 37m
Denver Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$147
CalgaryDenver
YYC Calgary - DEN Denver Intl
YYCDEN
Calgary
Wed 3/10
3:06 pm-3:42 pm
Nonstop1h 36m
Denver Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$153
EdmontonDenver
YEG Edmonton - DEN Denver Intl
YEGDEN
Edmonton
Mon 10/12
4:30 pm-9:10 am
2 stops16h 40m
Denver Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$159
Showing 1-10 of 45 resultsSorted by cheapest first
Best time to book a flight from Alberta to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Alberta with our price prediction graph.
YYC-DEN
YEG-DEN
YYC-COS
YYC-ASE
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 Alberta to Colorado
CAAB-USCO
YYC-DEN
YEG-DEN
YYC-COS
YYC-ASE
What is the cheapest month to book a flight from Alberta to Colorado?
Currently, July is the cheapest month in which you can book a flight from Alberta to Colorado (average of $306). Flying from Alberta to Colorado in February is currently the most expensive (average of $467). 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 AB to CO?
Find hourly flight availability from Alberta 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 September 14, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 24% on flights from Alberta to Colorado by exploring options for tickets in the evening.
Weekly flight availability from Alberta to Colorado
Explore weekly flight availability from Alberta 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 September 14, 2026.
The most flights from CAAB to USCO are scheduled on a Monday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).
How much does it cost to fly round-trip from Alberta to Colorado?
Airfare is below average for this route at the moment.
Alberta to Colorado flights typically cost between $252 and $395 in October.The cheapest round-trip price found within the last 5 days was $206 on Air Canada (Oct 28-Nov 4).
How far ahead should I book a flight from Alberta to Colorado?
The price you pay for your flight from Alberta to Colorado may vary depending on when you book. For the best chance of a lower fare, look to book 22 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from Alberta to Colorado?
Use this chart to determine the cheapest time to fly round-trip from Alberta to Colorado. Price data was last updated on September 12, 2026.
Travelers seeking maximum savings on their Alberta to Colorado flight should consider departing on Sunday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 September 14, 2026.
Peruse reviews from past customers who have flown with United Airlines,WestJet, andAir Canada from Alberta to Colorado to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Crew
8.1
Food
6.7
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Entertainment
7.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Crew
8.1
Food
6.7
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Entertainment
7.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Crew
8.1
Food
6.7
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Entertainment
7.1
Overall
7.4
Boarding
7.7
Comfort
7.3
Crew
8.1
Food
6.7
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Related info for your journey
Find useful and relevant information for your journey from Alberta 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 Alberta to Colorado
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Complete your trip
Complete your trip to Colorado by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Alberta to Colorado by cabin class
Find flights from Alberta to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Alberta and Colorado flights
Browse other Alberta and Colorado flight options. Last updated on September 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Colorado
Find the right flight back to Alberta after your stay in Colorado
Alberta to Colorado flights
Consider these flights traveling from Alberta to Colorado.
Top 3 airlines flying from Alberta to Colorado
Discover the top 3 airlines that operate flights from Alberta 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 September 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$124 | Average$586 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$156 | Average$406 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$174 | Average$457 | FlexibilityNo cancel fee | On-time69% |