$110+ Cheap flights from Calgary (YYC) 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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — DEN
mai 31 — juuni 71
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Calgary 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 Calgary to Colorado
Cheapest
Best
Last-minute
One-way
Cheapest flights from Calgary to ColoradoExplore the most affordable flight options available from Calgary to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mai 1, 2026.
Explore the most affordable flight options available from Calgary to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mai 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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.
N 5/218:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
E 5/2512:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 4/26![WestJet logo]()
$183
This Trip.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
T 5/268:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
T 6/212:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 4/28![WestJet logo]()
$199
This Trip.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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.
N 5/2111:20 am
YYC
- DEN
1 stop6h 00m
Multiple Airlines
E 5/2512:15 pm
DEN
- YYC
Nonstop2h 30m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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.
E 6/88:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
T 6/1612:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 4/27![WestJet logo]()
$213
This Kiwi.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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.
P 6/148:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
T 6/1612:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 4/27![WestJet logo]()
$214
This Trip.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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.
E 6/18:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
K 6/312:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 4/29![WestJet logo]()
$216
This Trip.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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.
E 6/18:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
N 6/412:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 4/29![WestJet logo]()
$217
This FlightHub deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
R 6/58:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
P 6/712:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 4/28![WestJet logo]()
$218
This WestJet deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
L 5/238:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
K 5/2712:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 4/30![WestJet logo]()
$224
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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.
K 5/136:00 am
YYC
- DEN
Nonstop2h 36m
United Airlines
L 5/1611:19 am
DEN
- YYC
Nonstop2h 34m
United Airlines
Deal found 4/29![United Airlines logo]()
$228
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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.
L 5/236:45 am
YYC
- DEN
1 stop8h 51m
Delta
K 5/2710:48 am
DEN
- YYC
1 stop9h 42m
Delta
Deal found 4/30![Delta logo]()
$231
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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.
K 9/236:35 am
YYC
- COS
2 stops15h 54m
Delta
T 9/298:00 am
COS
- YYC
2 stops12h 44m
Delta
Deal found 4/27![Delta logo]()
$313
Best flights from Calgary to ColoradoDiscover carefully curated flight deals from Calgary to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated mai 1, 2026.
Discover carefully curated flight deals from Calgary to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated mai 1, 2026.
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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.
L 5/238:45 am
YYC
- DEN
Nonstop2h 35m
Delta
K 5/276:05 am
DEN
- YYC
1 stop7h 05m
Delta
Deal found 4/30![Delta logo]()
$281
This Air Canada deal was found by Cheapflights users on 5/1. 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.
N 7/27:15 pm
YYC
- DEN
Nonstop2h 28m
Air Canada
P 7/57:50 pm
DEN
- YYC
1 stop5h 50m
Air Canada
Deal found 5/1![Air Canada logo]()
$323
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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.
L 8/299:30 am
YYC
- ASE
1 stop11h 51m
United Airlines
T 9/15:00 pm
ASE
- YYC
1 stop4h 48m
United Airlines
Deal found 4/26![United Airlines logo]()
$555
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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.
N 5/218:45 am
YYC
- DEN
Nonstop2h 35m
Delta
E 5/255:30 am
DEN
- YYC
1 stop6h 07m
Delta
Deal found 4/29![Delta logo]()
$283
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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.
N 6/118:45 am
YYC
- DEN
Nonstop2h 35m
Delta
E 6/157:30 am
DEN
- YYC
1 stop11h 35m
Delta
Deal found 4/27![Delta logo]()
$295
This Air Canada deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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.
T 8/2512:30 pm
YYC
- COS
2 stops11h 19m
Air Canada
K 8/2612:51 pm
COS
- YYC
2 stops12h 49m
Air Canada
Deal found 4/27![Air Canada logo]()
$343
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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.
E 6/158:45 am
YYC
- DEN
Nonstop2h 35m
Delta
E 6/221:15 pm
DEN
- YYC
1 stop9h 00m
Delta
Deal found 4/29![Delta logo]()
$308
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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.
R 6/122:45 pm
YYC
- DEN
1 stop9h 14m
Delta
E 6/156:30 am
DEN
- YYC
1 stop6h 40m
Delta
Deal found 4/27![Delta logo]()
$310
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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.
E 6/82:45 pm
YYC
- DEN
1 stop9h 14m
Delta
E 6/156:30 am
DEN
- YYC
1 stop6h 40m
Delta
Deal found 4/27![Delta logo]()
$310
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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.
T 6/98:45 am
YYC
- DEN
1 stop9h 01m
Delta
E 6/157:30 am
DEN
- YYC
1 stop11h 35m
Delta
Deal found 4/27![Delta logo]()
$310
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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.
T 5/197:45 am
YYC
- DEN
1 stop7h 13m
Delta
P 5/245:30 am
DEN
- YYC
1 stop6h 07m
Delta
Deal found 4/27![Delta logo]()
$312
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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.
T 10/201:27 pm
YYC
- ASE
1 stop6h 34m
United Airlines
L 10/242:00 pm
ASE
- YYC
1 stop7h 48m
United Airlines
Deal found 4/29![United Airlines logo]()
$561
This Delta deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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.
K 9/237:15 am
YYC
- COS
1 stop9h 59m
Delta
T 9/298:00 am
COS
- YYC
2 stops12h 44m
Delta
Deal found 4/26![Delta logo]()
$313
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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.
L 6/136:00 am
YYC
- ASE
1 stop8h 44m
United Airlines
L 6/205:10 pm
ASE
- YYC
1 stop4h 38m
United Airlines
Deal found 4/29![United Airlines logo]()
$626
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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.
R 9/188:45 am
YYC
- DEN
Nonstop2h 35m
Delta
E 9/2112:15 pm
DEN
- YYC
Nonstop2h 30m
Delta
Deal found 4/30![Delta logo]()
$330
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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.
R 10/28:45 am
YYC
- DEN
Nonstop2h 35m
Delta
T 10/612:20 pm
DEN
- YYC
1 stop9h 55m
Delta
Deal found 4/29![Delta logo]()
$330
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
P 8/1612:30 am
YYC
- COS
1 stop12h 18m
Delta
N 8/206:00 am
COS
- YYC
1 stop11h 10m
Delta
Deal found 4/28![Delta logo]()
$357
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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.
T 10/207:15 am
YYC
- ASE
2 stops13h 02m
Delta
L 10/2412:00 pm
ASE
- YYC
1 stop7h 05m
Delta
Deal found 4/29![Delta logo]()
$623
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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.
L 6/138:45 am
YYC
- ASE
2 stops11h 38m
Delta
L 6/2012:03 pm
ASE
- YYC
1 stop10h 07m
Delta
Deal found 4/29![Delta logo]()
$704
Last-minute flights from Calgary to ColoradoDiscover last-minute flight deals from Calgary to Colorado. Data last updated mai 1, 2026 and is based on user searches.
Discover last-minute flight deals from Calgary to Colorado. Data last updated mai 1, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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.
L 5/26:40 am
YYC
- DEN
1 stop7h 45m
Delta
L 5/95:30 am
DEN
- YYC
1 stop6h 07m
Delta
Deal found 4/27![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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.
K 5/136:00 am
YYC
- DEN
Nonstop2h 36m
United Airlines
L 5/1611:19 am
DEN
- YYC
Nonstop2h 34m
United Airlines
Deal found 4/29![United Airlines logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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.
T 5/198:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
P 5/2412:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 4/27![WestJet logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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.
N 5/218:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
E 5/2512:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 4/26![WestJet logo]()
$183
This Trip.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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.
N 5/2111:20 am
YYC
- DEN
1 stop6h 00m
Multiple Airlines
E 5/2512:15 pm
DEN
- YYC
Nonstop2h 30m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$202
This WestJet deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
L 5/238:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
K 5/2712:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 4/30![WestJet logo]()
$224
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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.
L 5/236:45 am
YYC
- DEN
1 stop8h 51m
Delta
K 5/2710:48 am
DEN
- YYC
1 stop9h 42m
Delta
Deal found 4/30![Delta logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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.
P 5/248:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
P 5/3112:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 4/26![WestJet logo]()
$261
This Trip.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
T 5/268:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
T 6/212:15 pm
DEN
- YYC
Nonstop2h 30m
WestJet
Deal found 4/28![WestJet logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
T 5/268:45 am
YYC
- DEN
Nonstop2h 35m
Multiple Airlines
T 6/26:20 am
DEN
- YYC
2 stops13h 20m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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.
R 5/297:40 pm
YYC
- DEN
1 stop14h 24m
Multiple Airlines
K 6/312:15 pm
DEN
- YYC
Nonstop2h 30m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$267
One-way flights from Calgary to ColoradoSearch for one-way flight options from Calgary to Colorado. Find affordable one-way fares based on user searches. Data last updated mai 1, 2026.
Search for one-way flight options from Calgary to Colorado. Find affordable one-way fares based on user searches. Data last updated mai 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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.
N 5/218:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Deal found 4/27![WestJet logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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.
E 5/188:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Deal found 4/29![WestJet logo]()
$111
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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.
L 5/236:00 am
YYC
- DEN
Nonstop2h 30m
United Airlines
Deal found 4/30![United Airlines logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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.
K 6/108:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Deal found 4/27![WestJet logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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.
N 6/118:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Deal found 4/29![WestJet logo]()
$126
This Super.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
L 6/68:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Deal found 4/28![WestJet logo]()
$127
This Air Canada deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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.
L 5/164:25 pm
YYC
- DEN
1 stop6h 45m
Air Canada
Deal found 4/26![Air Canada logo]()
$129
This Justfly.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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.
N 6/188:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Deal found 4/30![WestJet logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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.
P 6/148:45 am
YYC
- DEN
Nonstop2h 35m
WestJet
Deal found 4/30![WestJet logo]()
$134
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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.
L 8/157:15 am
YYC
- COS
1 stop9h 59m
Delta
Deal found 4/29![Delta logo]()
$221
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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.
E 7/67:15 pm
YYC
- ASE
1 stop13h 31m
United Airlines
Deal found 4/26![United Airlines logo]()
$313
This Delta deal was found by Cheapflights users on 5/1. 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.
E 6/1511:40 am
YYC
- ASE
1 stop8h 43m
Delta
Deal found 5/1![Delta logo]()
$341
Find flight deals from Calgary to Colorado
Keep the following information in mind while searching for Calgary to Colorado flight deals. Data was last updated mai 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $183 (Kiwi.com) |
One-way from | $110 (Kiwi.com) |
Popular in | February |
Cheapest in | August |
Average price | $259 |
Good round-trip deal | $316 or less |
Good one-way deal | $205 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Calgary 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 mai 1, 2026.
Use the filters below to find and compare flights from Calgary to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
L 5/23
8:45 am-11:20 am
Nonstop2h 35m
Denver Intl
K 5/27
6:05 am-1:10 pm
1 stop7h 05m
$281
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
N 5/21
8:45 am-11:20 am
Nonstop2h 35m
Denver Intl
E 5/25
5:30 am-11:37 am
1 stop6h 07m
$283
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
N 6/11
8:45 am-11:20 am
Nonstop2h 35m
Denver Intl
E 6/15
7:30 am-7:05 pm
1 stop11h 35m
$295
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
E 6/15
8:45 am-11:20 am
Nonstop2h 35m
Denver Intl
E 6/22
1:15 pm-10:15 pm
1 stop9h 00m
$308
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
R 6/12
2:45 pm-11:59 pm
1 stop9h 14m
Denver Intl
E 6/15
6:30 am-1:10 pm
1 stop6h 40m
$310
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
E 6/8
2:45 pm-11:59 pm
1 stop9h 14m
Denver Intl
E 6/15
6:30 am-1:10 pm
1 stop6h 40m
$310
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
T 6/9
8:45 am-5:46 pm
1 stop9h 01m
Denver Intl
E 6/15
7:30 am-7:05 pm
1 stop11h 35m
$310
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
T 5/19
7:45 am-2:58 pm
1 stop7h 13m
Denver Intl
P 5/24
5:30 am-11:37 am
1 stop6h 07m
$312
CalgaryColorado Springs
YYC - COS
YYCCOS
Calgary
K 9/23
7:15 am-5:14 pm
1 stop9h 59m
Colorado Springs
T 9/29
8:00 am-8:44 pm
2 stops12h 44m
$313
CalgaryDenver
YYC - DEN
YYCDEN
Calgary
N 7/2
7:15 pm-9:43 pm
Nonstop2h 28m
Denver Intl
P 7/5
7:50 pm-1:40 am
1 stop5h 50m
$323
Showing 1-10 of 38 resultsSorted by cheapest first
Best time to book a flight from Calgary to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Calgary with our price prediction graph.
YYC-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 Calgary to Colorado
YYC-USCO
YYC-DEN
YYC-COS
YYC-ASE
How far ahead should I book a flight from Calgary to Colorado?
Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Calgary to Colorado. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Calgary to Colorado?
Currently, October is the cheapest month in which you can book a flight from Calgary to Colorado (average of $44). Flying from Calgary 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 YYC to CO?
Find hourly flight availability from Calgary 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 mai 1, 2026.
A simple way to save on the total cost of your ticket is to fly from Calgary to Colorado in the afternoon. If you’re flexible enough to do this you can expect to save up to 65% on your trip compared to booking a flight in the morning.
What is the cheapest day to fly from Calgary to Colorado?
Use this chart to determine the cheapest time to fly round-trip from Calgary to Colorado. Price data was last updated on April 25, 2026.
Travelers seeking maximum savings on their Calgary 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.
Weekly flight availability from Calgary to Colorado
Explore weekly flight availability from Calgary 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 mai 1, 2026.
The most flights from YYC to USCO are scheduled on a Wednesday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Calgary to Colorado?
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 mai 1, 2026.
Read reviews from past customers who have flown United Airlines,WestJet, andAir Canada from Calgary to Colorado. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Food
6.6
Entertainment
7.1
Crew
8.1
Comfort
7.3
Overall
7.4
Reviews
1 / 20
6.0
GoodGerry,Jan 2026
YVR - DEN
Boarding
7.7
Food
6.6
Entertainment
7.1
Crew
8.1
Comfort
7.3
Overall
7.4
Reviews
1 / 20
6.0
GoodGerry,Jan 2026
YVR - DEN
Boarding
7.7
Food
6.6
Entertainment
7.1
Crew
8.1
Comfort
7.3
Overall
7.4
Reviews
1 / 20
6.0
GoodGerry,Jan 2026
YVR - DEN
Boarding
7.7
Food
6.6
Entertainment
7.1
Crew
8.1
Comfort
7.3
Overall
7.4
Reviews
1 / 20
6.0
GoodGerry,Jan 2026
YVR - DEN
Related info for your journey
Find useful and relevant information for your journey from Calgary 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 Calgary 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 Calgary to Colorado by cabin class
Find flights from Calgary to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Calgary and Colorado flights
Browse other Calgary and Colorado flight options. Last updated on mai 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Calgary to Colorado flights
Consider these flights traveling from Calgary to Colorado.
Top 3 airlines flying from Calgary to Colorado
Discover the top 3 airlines that operate flights from Calgary 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 mai 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$74 | Average$290 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$91 | Average$288 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$105 | Average$199 | FlexibilityNo cancel fee | On-time60% |