$124+ Cheap flights from Alberta 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — DEN
Jul 10 — Jul 171
Round-trip
1 adult, Economy
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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 June 10, 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 June 10, 2026.
This Booking.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/18:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Sun 8/212:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 6/8![WestJet logo]()
$185
This Booking.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 10/28:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Mon 10/512:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 6/7![WestJet logo]()
$196
This Mytrip deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/288:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Tue 8/412:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 6/8![WestJet logo]()
$204
This oojo deal was found by Cheapflights users on 6/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/68:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Sat 8/812:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 6/9![WestJet logo]()
$209
This oojo deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/68:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Wed 8/1212:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 6/8![WestJet logo]()
$212
This FlightHub deal was found by Cheapflights users on 6/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Sun 9/612:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 6/9![WestJet logo]()
$213
This FlightHub deal was found by Cheapflights users on 6/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/248:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Tue 7/2812:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 6/9![WestJet logo]()
$215
This FlightHub deal was found by Cheapflights users on 6/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Sun 9/2712:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 6/9![WestJet logo]()
$216
This FlightHub deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 9/248:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Thu 10/112:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 6/8![WestJet logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/198:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Thu 8/2012:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 6/8![WestJet logo]()
$220
This oojo deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Sun 8/2312:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 6/8![WestJet logo]()
$232
This oojo deal was found by Cheapflights users on 6/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:10 am
YEG
- DEN
1 stop5h 10m
WestJet
Tue 7/1412:15 pm
DEN
- YEG
1 stop6h 15m
WestJet
Deal found 6/9![WestJet logo]()
$289
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 June 10, 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 June 10, 2026.
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 9/149:30 am
YYC
- DEN
Nonstop2h 34m
United Airlines
Wed 9/164:00 pm
DEN
- YYC
Nonstop2h 30m
United Airlines
Deal found 6/8![United Airlines logo]()
$258
This United deal was found by Cheapflights users on 6/9. 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.
Mon 7/206:00 am
YYC
- DEN
Nonstop2h 30m
Multiple Airlines
Mon 7/207:45 pm
DEN
- YYC
1 stop5h 55m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$261
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:00 pm
YYC
- COS
1 stop8h 30m
Delta
Tue 11/35:55 pm
COS
- YYC
1 stop5h 18m
Delta
Deal found 6/9![Delta logo]()
$296
This oojo deal was found by Cheapflights users on 6/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:10 am
YEG
- DEN
1 stop5h 10m
WestJet
Mon 9/712:15 pm
DEN
- YEG
1 stop6h 15m
WestJet
Deal found 6/9![WestJet logo]()
$332
This Alaska Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 10/105:59 pm
YEG
- DEN
2 stops20h 33m
Alaska Airlines
Thu 10/157:50 am
DEN
- YEG
2 stops9h 19m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$458
This United Airlines deal was found by Cheapflights users on 6/9. 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 7/86:00 am
YYC
- DEN
Nonstop2h 30m
United Airlines
Wed 7/157:16 pm
DEN
- YYC
Nonstop2h 32m
United Airlines
Deal found 6/9![United Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/198:45 am
YYC
- DEN
Nonstop2h 35m
Delta
Mon 8/241:21 pm
DEN
- YYC
1 stop8h 54m
Delta
Deal found 6/8![Delta logo]()
$327
This oojo deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:50 pm
YEG
- DEN
2 stops18h 30m
WestJet
Thu 10/1512:15 pm
DEN
- YEG
1 stop6h 15m
WestJet
Deal found 6/6![WestJet logo]()
$339
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/218:45 am
YYC
- DEN
Nonstop2h 35m
Delta
Sun 8/239:29 am
DEN
- YYC
1 stop11h 11m
Delta
Deal found 6/8![Delta logo]()
$327
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 8/208:45 am
YYC
- DEN
Nonstop2h 35m
Delta
Sun 8/236:20 am
DEN
- YYC
1 stop6h 50m
Delta
Deal found 6/7![Delta logo]()
$336
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:45 am
YYC
- DEN
Nonstop2h 35m
Delta
Mon 10/512:15 pm
DEN
- YYC
Nonstop2h 30m
Delta
Deal found 6/9![Delta logo]()
$336
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/1910:00 am
YYC
- DEN
1 stop8h 18m
Delta
Fri 8/216:20 am
DEN
- YYC
1 stop6h 50m
Delta
Deal found 6/8![Delta logo]()
$342
This Alaska Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/1311:57 am
YEG
- DEN
2 stops9h 43m
Alaska Airlines
Fri 8/1412:02 pm
DEN
- YEG
2 stops23h 05m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$528
This FlightHub deal was found by Cheapflights users on 6/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:15 pm
YEG
- DEN
2 stops41h 05m
Multiple Airlines
Tue 10/207:50 am
DEN
- YEG
2 stops9h 19m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$556
This Delta deal was found by Cheapflights users on 6/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1711:40 am
YYC
- COS
1 stop9h 58m
Delta
Thu 8/208:10 am
COS
- YYC
2 stops14h 05m
Delta
Deal found 6/5![Delta logo]()
$349
This Alaska Airlines deal was found by Cheapflights users on 6/9. 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.
Fri 10/165:59 pm
YEG
- DEN
2 stops20h 33m
Alaska Airlines
Tue 10/206:56 pm
DEN
- YEG
1 stop15h 55m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$533
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/302:45 pm
YYC
- DEN
1 stop9h 07m
Delta
Tue 8/412:29 pm
DEN
- YYC
1 stop9h 41m
Delta
Deal found 6/7![Delta logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 6/266:10 am
YEG
- DEN
1 stop5h 10m
Multiple Airlines
Tue 6/306:00 am
DEN
- YEG
2 stops29h 07m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$589
This United Airlines deal was found by Cheapflights users on 6/9. 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 7/216:00 am
YYC
- ASE
1 stop10h 08m
United Airlines
Thu 7/235:10 pm
ASE
- YYC
1 stop4h 38m
United Airlines
Deal found 6/9![United Airlines logo]()
$620
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 9/287:45 am
YYC
- COS
1 stop9h 49m
Delta
Wed 9/308:00 am
COS
- YYC
2 stops12h 32m
Delta
Deal found 6/8![Delta logo]()
$370
This United Airlines deal was found by Cheapflights users on 6/9. 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 7/176:00 am
YEG
- DEN
Nonstop2h 45m
United Airlines
Sun 7/197:18 pm
DEN
- YEG
Nonstop2h 46m
United Airlines
Deal found 6/9![United Airlines logo]()
$663
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/226:00 am
YEG
- DEN
Nonstop2h 47m
United Airlines
Sat 8/227:16 pm
DEN
- YEG
Nonstop2h 48m
United Airlines
Deal found 6/8![United Airlines logo]()
$664
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 8/1212:32 pm
YYC
- COS
1 stop9h 56m
Delta
Mon 8/1711:27 am
COS
- YYC
1 stop9h 08m
Delta
Deal found 6/7![Delta logo]()
$428
This United Airlines deal was found by Cheapflights users on 6/9. 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 10/166:00 am
YEG
- DEN
Nonstop2h 47m
United Airlines
Tue 10/207:16 pm
DEN
- YEG
Nonstop2h 48m
United Airlines
Deal found 6/9![United Airlines logo]()
$664
This United Airlines deal was found by Cheapflights users on 6/9. 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 9/183:17 pm
YEG
- DEN
Nonstop2h 47m
United Airlines
Mon 9/217:16 pm
DEN
- YEG
Nonstop2h 48m
United Airlines
Deal found 6/9![United Airlines logo]()
$664
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 10/148:45 am
YYC
- COS
2 stops13h 45m
Delta
Fri 10/165:55 pm
COS
- YYC
1 stop5h 18m
Delta
Deal found 6/7![Delta logo]()
$493
This United Airlines deal was found by Cheapflights users on 6/6. Clicking the “Pick Dates” 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 12/66:20 am
YYC
- ASE
1 stop8h 01m
United Airlines
Wed 12/98:30 am
ASE
- YYC
1 stop5h 26m
United Airlines
Deal found 6/6![United Airlines logo]()
$669
This Delta deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 12/62:00 pm
YYC
- ASE
2 stops24h 00m
Delta
Wed 12/912:00 pm
ASE
- YYC
2 stops35h 13m
Delta
Deal found 6/7![Delta logo]()
$598
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/218:45 am
YYC
- ASE
2 stops11h 40m
Delta
Thu 7/2312:03 pm
ASE
- YYC
1 stop7h 02m
Delta
Deal found 6/9![Delta logo]()
$756
Last-minute flights from Alberta to ColoradoDiscover last-minute flight deals from Alberta to Colorado. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from Alberta to Colorado. Data last updated June 10, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 6/234:25 pm
YYC
- DEN
1 stop6h 47m
Air Canada
Wed 6/247:50 pm
DEN
- YYC
1 stop5h 50m
Air Canada
Deal found 6/8![Air Canada logo]()
$240
This United deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 6/236:00 am
YYC
- DEN
Nonstop2h 30m
Multiple Airlines
Tue 7/217:45 pm
DEN
- YYC
1 stop5h 55m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$261
This Air Canada deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 6/234:25 pm
YYC
- DEN
1 stop6h 47m
Air Canada
Tue 7/217:45 pm
DEN
- YYC
1 stop5h 55m
Air Canada
Deal found 6/8![Air Canada logo]()
$268
This United deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 6/236:00 am
YYC
- DEN
Nonstop2h 30m
Multiple Airlines
Wed 6/247:50 pm
DEN
- YYC
1 stop5h 50m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$280
This oojo deal was found by Cheapflights users on 6/9. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:10 am
YEG
- DEN
1 stop5h 10m
WestJet
Tue 7/1412:15 pm
DEN
- YEG
1 stop6h 15m
WestJet
Deal found 6/9![WestJet logo]()
$289
This United Airlines deal was found by Cheapflights users on 6/9. 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 7/107:15 pm
YYC
- DEN
Nonstop2h 28m
United Airlines
Mon 7/137:16 pm
DEN
- YYC
Nonstop2h 32m
United Airlines
Deal found 6/9![United Airlines logo]()
$256
This Air Canada deal was found by Cheapflights users on 6/9. 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.
Tue 7/143:05 pm
YYC
- DEN
1 stop8h 07m
Air Canada
Sat 7/187:45 pm
DEN
- YYC
1 stop5h 55m
Air Canada
Deal found 6/9![Air Canada logo]()
$265
This Air Canada deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/233:05 pm
YYC
- DEN
1 stop8h 07m
Air Canada
Mon 7/277:45 pm
DEN
- YYC
1 stop5h 55m
Air Canada
Deal found 6/7![Air Canada logo]()
$253
This FlightHub deal was found by Cheapflights users on 6/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/248:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Tue 7/2812:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 6/9![WestJet logo]()
$215
This Trip.com deal was found by Cheapflights users on 6/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/248:45 am
YYC
- DEN
Nonstop2h 35m
Multiple Airlines
Fri 7/317:45 pm
DEN
- YYC
1 stop5h 55m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$258
This Trip.com deal was found by Cheapflights users on 6/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/243:05 pm
YYC
- DEN
1 stop8h 07m
Air Canada
Fri 7/317:45 pm
DEN
- YYC
1 stop5h 55m
Air Canada
Deal found 6/9![Air Canada logo]()
$273
This Mytrip deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/288:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Tue 8/412:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 6/8![WestJet logo]()
$204
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 June 10, 2026.
Search for one-way flight options from Alberta to Colorado. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
This Booking.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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.
Sun 8/308:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Deal found 6/8![WestJet logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/98:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Deal found 6/8![WestJet logo]()
$126
This Justfly.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/238:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Deal found 6/8![WestJet logo]()
$128
This Mytrip deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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 7/228:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Deal found 6/7![WestJet logo]()
$132
This oojo deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/318:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Deal found 6/8![WestJet logo]()
$133
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/248:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Deal found 6/9![WestJet logo]()
$134
This Booking.com deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” 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.
Sun 9/278:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Deal found 6/7![WestJet logo]()
$142
This Air Canada deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/73:05 pm
YYC
- DEN
1 stop8h 07m
Air Canada
Deal found 6/8![Air Canada logo]()
$145
This Mytrip deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 8/78:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Deal found 6/8![WestJet logo]()
$147
This Mytrip deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” 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 7/166:10 am
YEG
- DEN
1 stop5h 10m
WestJet
Deal found 6/8![WestJet logo]()
$167
This United Airlines deal was found by Cheapflights users on 6/9. 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 8/196:00 am
YYC
- COS
1 stop7h 17m
United Airlines
Deal found 6/9![United Airlines logo]()
$169
This Delta deal was found by Cheapflights users on 6/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:32 pm
YYC
- COS
1 stop9h 56m
Delta
Deal found 6/9![Delta logo]()
$171
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 June 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $185 (Booking.com) |
One-way from | $124 (Booking.com) |
Popular in | February |
Cheapest in | September |
Average price | $316 |
Good round-trip deal | $326 or less |
Good one-way deal | $181 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 2,558,603 searches. Data last updated June 10, 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 - DEN
YYCDEN
Calgary
Mon 9/14
9:30 am-12:04 pm
Nonstop2h 34m
Denver Intl
Wed 9/16
4:00 pm-6:30 pm
Nonstop2h 30m
$258
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Mon 7/20
6:00 am-8:30 am
Nonstop2h 30m
Denver Intl
Mon 7/20
7:45 pm-1:40 am
1 stop5h 55m
$261
CalgaryColorado Springs
YYC - COS
YYCCOS
Calgary
Fri 10/30
2:00 pm-10:30 pm
1 stop8h 30m
Colorado Springs
Tue 11/3
5:55 pm-11:13 pm
1 stop5h 18m
$296
Quickest round-trip
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Wed 7/8
6:00 am-8:30 am
Nonstop2h 30m
Denver Intl
Wed 7/15
7:16 pm-9:48 pm
Nonstop2h 32m
$326
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Wed 8/19
8:45 am-11:20 am
Nonstop2h 35m
Denver Intl
Mon 8/24
1:21 pm-10:15 pm
1 stop8h 54m
$327
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Fri 8/21
8:45 am-11:20 am
Nonstop2h 35m
Denver Intl
Sun 8/23
9:29 am-8:40 pm
1 stop11h 11m
$327
EdmontonDenver
YEG - DEN
YEGDEN
Edmonton
Fri 9/4
6:10 am-11:20 am
1 stop5h 10m
Denver Intl
Mon 9/7
12:15 pm-6:30 pm
1 stop6h 15m
$332
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Thu 8/20
8:45 am-11:20 am
Nonstop2h 35m
Denver Intl
Sun 8/23
6:20 am-1:10 pm
1 stop6h 50m
$336
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
Thu 10/1
8:45 am-11:20 am
Nonstop2h 35m
Denver Intl
Mon 10/5
12:15 pm-2:45 pm
Nonstop2h 30m
$336
EdmontonDenver
YEG - DEN
YEGDEN
Edmonton
Sat 10/10
4:50 pm-11:20 am
2 stops18h 30m
Denver Intl
Thu 10/15
12:15 pm-6:30 pm
1 stop6h 15m
$339
Showing 1-10 of 53 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, October is the cheapest month in which you can book a flight from Alberta to Colorado (average of $44). Flying from Alberta to Colorado in December is currently the most expensive (average of $136). 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 June 10, 2026.
Unlike in the morning, when flights are generally more expensive, you can save up to 37% on flights from Alberta to Colorado by exploring options for tickets in the afternoon.
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 June 10, 2026.
The most flights from CAAB to USCO are scheduled on a Monday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (7 on average).
How much does it cost to fly round-trip from Alberta to Colorado?
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 54 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 June 8, 2026.
Travelers seeking maximum savings on their Alberta to Colorado flight should consider departing on Thursday afternoons when fares are most often at their lowest. Thursday evenings 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 June 10, 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.
Crew
8.1
Entertainment
7.1
Comfort
7.3
Overall
7.4
Food
6.6
Boarding
7.7
Reviews
1 / 20
6.0
GoodGerry,Jan 2026
YVR - DEN
Crew
8.1
Entertainment
7.1
Comfort
7.3
Overall
7.4
Food
6.6
Boarding
7.7
Reviews
1 / 20
6.0
GoodGerry,Jan 2026
YVR - DEN
Crew
8.1
Entertainment
7.1
Comfort
7.3
Overall
7.4
Food
6.6
Boarding
7.7
Reviews
1 / 20
6.0
GoodGerry,Jan 2026
YVR - DEN
Crew
8.1
Entertainment
7.1
Comfort
7.3
Overall
7.4
Food
6.6
Boarding
7.7
Reviews
1 / 20
6.0
GoodGerry,Jan 2026
YVR - 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
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 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 June 10, 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 2,558,603 searches. Data last updated June 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$124 | Average$557 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$129 | Average$359 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$136 | Average$407 | FlexibilityNo cancel fee | On-time69% |