$155+ Cheap flights from Calgary (YYC) to Colorado
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — DEN
Nov 6 — Nov 131
Round-trip
1 adult, Economy
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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
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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
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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 October 7, 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 October 7, 2026.
This Delta deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/172:20 pm -
1 stop5h 51m
Tue 11/246:18 am -
1 stop6h 26m
Deal found 10/2![Delta logo]()
$281
This Trip.com deal was found by Cheapflights users on 10/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:00 am -
1 stop6h 43m
Thu 11/2612:19 pm -
1 stop7h 06m
Deal found 10/5![Multiple Airlines logo]()
$285
This Delta deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates ” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/131:35 pm -
1 stop6h 54m
Wed 11/185:25 am -
1 stop7h 19m
Deal found 10/2![Delta logo]()
$303
This Mytrip deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:55 am -
1 stop6h 18m
Wed 11/258:15 am -
1 stop8h 14m
Deal found 10/4![Air Canada logo]()
$314
This Air Canada deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:00 am -
1 stop6h 43m
Fri 11/278:15 am -
1 stop8h 14m
Deal found 10/4![Air Canada logo]()
$315
This Delta deal was found by Cheapflights users on 10/5. 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.
Wed 11/111:35 pm -
1 stop6h 54m
Tue 11/175:25 am -
1 stop7h 19m
Deal found 10/5![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/192:20 pm -
1 stop9h 14m
Sat 11/286:18 am -
1 stop6h 26m
Deal found 10/2![Delta logo]()
$325
This Air Canada deal was found by Cheapflights users on 10/5. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:00 am -
1 stop6h 43m
Tue 11/248:15 am -
1 stop8h 14m
Deal found 10/5![Air Canada logo]()
$327
This Air Canada deal was found by Cheapflights users on 10/5. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/191:00 pm -
1 stop5h 13m
Thu 11/268:15 am -
1 stop8h 14m
Deal found 10/5![Air Canada logo]()
$328
This Air Canada deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2011:55 am -
1 stop6h 18m
Sun 11/298:15 am -
1 stop8h 14m
Deal found 10/2![Air Canada logo]()
$334
This Air Canada deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:00 am -
1 stop6h 43m
Sat 11/218:15 am -
1 stop11h 13m
Deal found 10/2![Air Canada logo]()
$335
This Air Canada deal was found by Cheapflights users on 10/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:00 am -
1 stop6h 43m
Thu 11/128:15 am -
1 stop8h 14m
Deal found 10/6![Air Canada logo]()
$338
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 October 7, 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 October 7, 2026.
This Delta deal was found by Cheapflights users on 10/5. 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.
Sat 11/147:25 am -
1 stop4h 38m
Wed 11/185:25 am -
1 stop7h 19m
Deal found 10/5![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Tue 10/206:00 am -
1 stop4h 44m
Wed 10/215:08 pm -
1 stop4h 40m
Deal found 10/6![United Airlines logo]()
$346
This United deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/213:06 pm -
Nonstop1h 30m
Fri 11/278:15 am -
1 stop8h 14m
Deal found 10/4![Multiple Airlines logo]()
$363
This Air Canada deal was found by Cheapflights users on 10/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/55:50 am -
1 stop6h 53m
Mon 12/78:15 am -
1 stop11h 44m
Deal found 10/6![Air Canada logo]()
$378
This Delta deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/212:20 pm -
1 stop5h 51m
Sat 11/286:18 am -
1 stop6h 26m
Deal found 10/2![Delta logo]()
$325
This Delta deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/191:35 pm -
1 stop6h 54m
Sun 11/296:18 am -
1 stop6h 26m
Deal found 10/2![Delta logo]()
$325
This United Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/147:00 am -
Nonstop1h 40m
Tue 1/1911:38 am -
Nonstop3h 43m
Deal found 10/3![United Airlines logo]()
$363
This United deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/113:06 pm -
Nonstop1h 33m
Sun 1/178:15 am -
1 stop11h 44m
Deal found 10/4![Multiple Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/203:06 pm -
Nonstop1h 30m
Sun 11/297:11 pm -
Nonstop3h 42m
Deal found 10/2![United Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:00 am -
Nonstop1h 37m
Mon 11/307:11 pm -
Nonstop3h 42m
Deal found 10/2![United Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1110:40 am -
Nonstop1h 36m
Mon 2/153:35 pm -
Nonstop3h 43m
Deal found 10/3![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 10/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:33 pm -
1 stop4h 23m
Mon 10/2611:07 am -
1 stop9h 33m
Deal found 10/6![Delta logo]()
$410
This Air Canada deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 am -
1 stop4h 44m
Wed 10/217:40 am -
2 stops10h 47m
Deal found 10/2![Air Canada logo]()
$527
This United Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/277:00 am -
Nonstop1h 37m
Fri 12/47:11 pm -
Nonstop3h 42m
Deal found 10/2![United Airlines logo]()
$418
This United Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/137:00 am -
1 stop3h 42m
Tue 12/153:20 pm -
1 stop7h 33m
Deal found 10/2![United Airlines logo]()
$676
Last-minute flights from Calgary to ColoradoDiscover last-minute flight deals from Calgary to Colorado. Data last updated October 7, 2026 and is based on user searches.
Discover last-minute flight deals from Calgary to Colorado. Data last updated October 7, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 10/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:00 am -
1 stop6h 43m
Thu 11/128:15 am -
1 stop8h 14m
Deal found 10/6![Air Canada logo]()
$338
This Delta deal was found by Cheapflights users on 10/5. 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.
Wed 11/111:35 pm -
1 stop6h 54m
Tue 11/175:25 am -
1 stop7h 19m
Deal found 10/5![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/131:35 pm -
1 stop6h 54m
Wed 11/185:25 am -
1 stop7h 19m
Deal found 10/2![Delta logo]()
$303
This Air Canada deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:00 am -
1 stop6h 43m
Sat 11/218:15 am -
1 stop11h 13m
Deal found 10/2![Air Canada logo]()
$335
This Delta deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/172:20 pm -
1 stop5h 51m
Tue 11/246:18 am -
1 stop6h 26m
Deal found 10/2![Delta logo]()
$281
This Mytrip deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:55 am -
1 stop6h 18m
Wed 11/258:15 am -
1 stop8h 14m
Deal found 10/4![Air Canada logo]()
$314
This Trip.com deal was found by Cheapflights users on 10/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:00 am -
1 stop6h 43m
Thu 11/2612:19 pm -
1 stop7h 06m
Deal found 10/5![Multiple Airlines logo]()
$285
This Delta deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/192:20 pm -
1 stop9h 14m
Sat 11/286:18 am -
1 stop6h 26m
Deal found 10/2![Delta logo]()
$325
This Air Canada deal was found by Cheapflights users on 10/5. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/191:00 pm -
1 stop5h 13m
Thu 11/268:15 am -
1 stop8h 14m
Deal found 10/5![Air Canada logo]()
$328
This Air Canada deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2011:55 am -
1 stop6h 18m
Sun 11/298:15 am -
1 stop8h 14m
Deal found 10/2![Air Canada logo]()
$334
This Air Canada deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:00 am -
1 stop6h 43m
Fri 11/278:15 am -
1 stop8h 14m
Deal found 10/4![Air Canada logo]()
$315
This Air Canada deal was found by Cheapflights users on 10/5. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/226:00 am -
1 stop6h 43m
Tue 11/248:15 am -
1 stop8h 14m
Deal found 10/5![Air Canada logo]()
$327
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 October 7, 2026.
Search for one-way flight options from Calgary to Colorado. Find affordable one-way fares based on user searches. Data last updated October 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/187:30 am -
1 stop26h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Multiple Airlines logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/67:30 am -
1 stop10h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Multiple Airlines logo]()
$161
This Delta deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/107:15 am -
1 stop7h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Delta logo]()
$168
This Air Canada deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:55 am -
1 stop6h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Air Canada logo]()
$177
This Air Canada deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/211:55 am -
1 stop6h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Air Canada logo]()
$183
This Delta deal was found by Cheapflights users on 10/5. 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.
Wed 11/111:35 pm -
1 stop6h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Delta logo]()
$187
This Air Canada deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/155:50 am -
1 stop6h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Air Canada logo]()
$188
This Air Canada deal was found by Cheapflights users on 10/5. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2611:55 am -
1 stop6h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Air Canada logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:09 am -
2 stops24h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Multiple Airlines logo]()
$195
This United Airlines deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/103:06 pm -
Nonstop1h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![United Airlines logo]()
$197
This Air Canada deal was found by Cheapflights users on 10/5. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/106:50 am -
1 stop5h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Air Canada logo]()
$203
This Delta deal was found by Cheapflights users on 10/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:25 am -
1 stop5h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Delta logo]()
$311
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 October 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $267 (Kiwi.com) |
One-way from | $155 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $278 |
Good round-trip deal | $376 or less |
Good one-way deal | $220 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 7,457,451 searches. Data last updated October 7, 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 Calgary - DEN Denver Intl
YYCDEN
Calgary
Wed 3/10
7:15 am-2:09 pm
1 stop7h 54m
Denver Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$168
CalgaryDenver
YYC Calgary - DEN Denver Intl
YYCDEN
Calgary
Fri 11/20
1:35 pm-7:29 pm
1 stop6h 54m
Denver Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$187
CalgaryDenver
YYC Calgary - DEN Denver Intl
YYCDEN
Calgary
Wed 11/11
1:35 pm-7:29 pm
1 stop6h 54m
Denver Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$187
CalgaryDenver
YYC Calgary - DEN Denver Intl
YYCDEN
Calgary
Sat 11/14
1:35 pm-7:29 pm
1 stop6h 54m
Denver Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$187
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
$197
CalgaryDenver
YYC Calgary - DEN Denver Intl
YYCDEN
Calgary
Wed 3/10
6:50 am-11:35 am
1 stop5h 45m
Denver Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$203
CalgaryDenver
YYC Calgary - DEN Denver Intl
YYCDEN
Calgary
Tue 11/3
7:00 am-7:37 am
Nonstop1h 37m
Denver Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$203
Quickest round-trip
CalgaryDenver
YYC Calgary - DEN Denver Intl
YYCDEN
Calgary
Sat 11/21
3:06 pm-3:36 pm
Nonstop1h 30m
Denver Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$207
CalgaryGrand Junction
YYC Calgary - GJT Grand Junction Regnl
YYCGJT
Calgary
Mon 11/16
7:25 am-11:39 am
1 stop5h 14m
Grand Junction Regnl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$311
CalgaryGrand Junction
YYC Calgary - GJT Grand Junction Regnl
YYCGJT
Calgary
Thu 11/19
7:25 am-11:39 am
1 stop5h 14m
Grand Junction Regnl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$311
Showing 1-10 of 34 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-GJT
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-GJT
YYC-COS
YYC-ASE
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 $278). Flying from Calgary to Colorado in December is currently the most expensive (average of $392). 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 October 7, 2026.
A simple way to save on the total cost of your ticket is to fly from Calgary to Colorado in the evening. If you’re flexible enough to do this you can expect to save up to 28% on your trip compared to booking a flight in the afternoon.
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 October 7, 2026.
The most flights from YYC to USCO are scheduled on a Monday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 on average).
How much does it cost to fly round-trip from Calgary to Colorado?
Airfare is typical for this route at the moment.
Calgary to Colorado flights typically cost between $215 and $359 in January.The cheapest round-trip price found within the last 5 days was $267 on Multiple Airlines (Jan 20-Jan 28).
How far ahead should I book a flight from Calgary to Colorado?
Booking 21 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 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 October 3, 2026.
Travelers seeking maximum savings on their Calgary to Colorado flight should consider departing on Sunday afternoons when fares are most often at their lowest. Friday afternoons 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 October 7, 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.
Comfort
7.3
Overall
7.4
Boarding
7.7
Crew
8.1
Entertainment
7.1
Food
6.7
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Comfort
7.3
Overall
7.4
Boarding
7.7
Crew
8.1
Entertainment
7.1
Food
6.7
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Comfort
7.3
Overall
7.4
Boarding
7.7
Crew
8.1
Entertainment
7.1
Food
6.7
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Comfort
7.3
Overall
7.4
Boarding
7.7
Crew
8.1
Entertainment
7.1
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 Calgary 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 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 October 7, 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 7,457,451 searches. Data last updated October 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$124 | Average$341 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$156 | Average$326 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$204 | Average$317 | FlexibilityNo cancel fee | On-time69% |