Cheap Flights from Calgary, AB to Denver, CO from $104
On Cheapflightsplus.com you will find 12 direct and 859 connecting flights from Calgary to Denver. You can compare airfare deals from 10 airlines and multiple travel sites from $104, book and save on cheap plane tickets and last minute offers. Also check out YYC-DEN flight schedule to find best flight time, convenient departure and arrival airports.
Find One-Way and Round-Trip Calgary to Denver Flight Deals
Best Flights from Calgary to Denver Today
Price | Departure | Arrival | Flight Duration | Airline | Flight |
---|---|---|---|---|---|
from $104 | 08:55 Calgary Calgary Int. | 11:26 Denver Denver International | 2h 31m | WestJet | WS1570 |
from $104 | 16:20 Calgary Calgary Int. | 18:51 Denver Denver International | 2h 31m | WestJet | WS1568 |
from $109 | 19:30 Calgary Calgary Int. | 22:04 Denver Denver International | 2h 34m | United Airlines | UA355 |
from $115 | 06:15 Calgary Calgary Int. | 08:42 Denver Denver International | 2h 27m | United Airlines | UA550 |
from $115 | 17:05 Calgary Calgary Int. | 19:35 Denver Denver International | 2h 30m | United Airlines | UA1469 |
from $130 | 06:15 Calgary Calgary Int. | 08:49 Denver Denver International | 2h 34m | Air Canada | AC5324 |
from $130 | 19:30 Calgary Calgary Int. | 22:04 Denver Denver International | 2h 34m | Air Canada | AC4011 |
from $150 | 13:30 Calgary Calgary Int. | 16:04 Denver Denver International | 2h 34m | Air Canada | AC3254 |
from $253 | 13:30 Calgary Calgary Int. | 15:58 Denver Denver International | 2h 28m | United Airlines | UA1953 |
from $415 | 13:30 Calgary Calgary Int. | 16:04 Denver Denver International | 2h 34m | Air Canada | AC3283 |
from $128 | 12:30 Calgary Calgary Int. | 18:01 Denver Denver International | 5h 31m layover 1h 54m - Edmonton | Air Canada | AC8134 AC4159 |
from $148 | 10:15 Calgary Calgary Int. | 16:38 Denver Denver International | 6h 23m layover 1h 50m - Vancouver | Air Canada | AC209 AC576 |
from $148 | 12:00 Calgary Calgary Int. | 19:23 Denver Denver International | 7h 23m layover 2h 50m - Vancouver | Air Canada | AC211 AC578 |
from $148 | 08:25 Calgary Calgary Int. | 16:38 Denver Denver International | 8h 13m layover 3h 45m - Vancouver | Air Canada | AC205 AC576 |
from $149 | 07:00 Calgary Calgary Int. | 21:28 Denver Denver International | 14h 28m layover 9h 50m - Vancouver | Air Canada | AC203 AC3098 |
from $187 | 10:30 Calgary Calgary Int. | 13:17+1 день Denver Denver International | 26h 47m layover 21h 59m - Minneapolis | WestJet | WS1610 SY653 |
Flight Schedule Calgary (Alberta) to Denver (Colorado)
Departure | Arrival | Flight Details | Flight Duration | Price |
---|---|---|---|---|
06:15 — 08:42
|
06:15 — 08:42
UA550
United Airlines
Calgary — Denver
|
2h 27m |
Find flight
from$115 |
|
06:15 — 08:49
|
06:15 — 08:49
AC5324
Air Canada
Calgary — Denver
|
2h 34m |
Find flight
from$130 |
|
08:55 — 11:26
|
08:55 — 11:26
WS1570
WestJet
Calgary — Denver
|
2h 31m |
Find flight
from$104 |
|
13:30 — 16:04
|
13:30 — 16:04
AC3254
Air Canada
Calgary — Denver
|
2h 34m |
Find flight
from$150 |
|
13:30 — 15:58
|
13:30 — 15:58
UA1953
United Airlines
Calgary — Denver
|
2h 28m |
Find flight
from$253 |
|
13:30 — 16:04
|
13:30 — 16:04
AC3283
Air Canada
Calgary — Denver
|
2h 34m |
Find flight
from$415 |
|
16:20 — 18:51
|
16:20 — 18:51
WS1568
WestJet
Calgary — Denver
|
2h 31m |
Find flight
from$104 |
|
17:05 — 19:35
|
17:05 — 19:35
UA1469
United Airlines
Calgary — Denver
|
2h 30m |
Find flight
from$115 |
|
19:30 — 22:04
|
19:30 — 22:04
UA355
United Airlines
Calgary — Denver
|
2h 34m |
Find flight
from$109 |
|
19:30 — 22:04
|
19:30 — 22:04
AC4011
Air Canada
Calgary — Denver
|
2h 34m |
Find flight
from$130 |
|
19:30 — 22:04
|
19:30 — 22:04
AC3056
Air Canada
Calgary — Denver
|
2h 34m |
Find flight
from$150 |
|
19:30 — 22:04
|
19:30 — 22:04
UA2145
United Airlines
Calgary — Denver
|
2h 34m |
Find flight
from$253 |
|
07:00 — 21:28
|
07:00 — 07:40
AC203
Air Canada
Calgary — Vancouver
9h 50m stop
17:30 — 21:28
AC3098
Air Canada
Vancouver — Denver
|
14h 28m including layover |
Find flight
from$149 |
|
07:00 — 16:38
|
07:00 — 07:40
AC203
Air Canada
Calgary — Vancouver
5h 5m stop
12:45 — 16:38
AC576
Air Canada
Vancouver — Denver
|
9h 38m including layover |
Find flight
from$168 |
|
08:25 — 16:38
|
08:25 — 09:05
AC205
Air Canada
Calgary — Vancouver
3h 45m stop
12:45 — 16:38
AC576
Air Canada
Vancouver — Denver
|
8h 13m including layover |
Find flight
from$148 |
|
09:55 — 10:17
+1 day
|
09:55 — 11:56
WS1508
WestJet
Calgary — San Francisco
18h 41m stop
06:37 — 10:17
F91230
Frontier Airlines
San Francisco — Denver
|
24h 22m including layover |
Find flight
from$195 |
|
10:15 — 16:38
|
10:15 — 10:55
AC209
Air Canada
Calgary — Vancouver
1h 50m stop
12:45 — 16:38
AC576
Air Canada
Vancouver — Denver
|
6h 23m including layover |
Find flight
from$148 |
|
10:30 — 13:17
+1 day
|
10:30 — 14:07
WS1610
WestJet
Calgary — Minneapolis
21h 59m stop
12:06 — 13:17
SY653
Sun Country Airlines
Minneapolis — Denver
|
26h 47m including layover |
Find flight
from$187 |
|
11:00 — 00:21
+1 day
|
11:00 — 13:20
WS1564
WestJet
Calgary — San Diego
7h 17m stop
20:37 — 00:21
F94990
Frontier Airlines
San Diego — Denver
|
13h 21m including layover |
Find flight
from$209 |
|
11:05 — 09:03
+1 day
|
11:05 — 16:00
WS1426
WestJet
Calgary — Nashville
15h stop
07:00 — 09:03
F91783
Frontier Airlines
Nashville — Denver
|
21h 58m including layover |
Find flight
from$207 |
|
12:00 — 19:23
|
12:00 — 12:40
AC211
Air Canada
Calgary — Vancouver
2h 50m stop
15:30 — 19:23
AC578
Air Canada
Vancouver — Denver
|
7h 23m including layover |
Find flight
from$148 |
|
12:30 — 18:01
|
12:35 — 13:29
AC8134
Air Canada
Calgary — Edmonton
1h 54m stop
15:27 — 18:20
AC4159
Air Canada
Edmonton — Denver
|
5h 31m including layover |
Find flight
from$128 |
|
14:55 — 09:51
+1 day
|
14:55 — 17:17
WS1514
WestJet
Calgary — Los Angeles
12h 58m stop
06:15 — 09:57
F93156
Frontier Airlines
Los Angeles — Denver
|
18h 56m including layover |
Find flight
from$202 |
|
15:15 — 09:54
+1 day
|
15:15 — 17:15
WS1522
WestJet
Calgary — San Francisco
13h stop
06:15 — 09:54
F91230
Frontier Airlines
San Francisco — Denver
|
18h 39m including layover |
Find flight
from$190 |
|
00:55 — 16:36
|
00:55 — 07:10
AC316
Air Canada
Calgary — Montreal
1h 10m stop
08:20 — 09:52
AC521
Air Canada
Montreal — Chicago
4h 52m stop
14:44 — 16:36
F92209
Frontier Airlines
Chicago — Denver
|
15h 41m including layover |
Find flight
from$204 |
|
09:10 — 07:13
+1 day
|
09:10 — 10:24
WS262
WestJet
Calgary — Saskatoon
4h 51m stop
15:15 — 18:24
WS1900
WestJet
Saskatoon — Minneapolis
11h 35m stop
06:00 — 07:19
F91149
Frontier Airlines
Minneapolis — Denver
|
22h 3m including layover |
Find flight
from$215 |
|
14:00 — 04:00
+1 day
|
14:00 — 14:35
WS117
WestJet
Calgary — Vancouver
3h stop
17:35 — 20:21
WS1794
WestJet
Vancouver — Las Vegas
4h 38m stop
00:59 — 04:00
F91994
Frontier Airlines
Las Vegas — Denver
|
14h including layover |
Find flight
from$213 |
|
15:00 — 04:00
+1 day
|
15:00 — 15:35
WS119
WestJet
Calgary — Vancouver
2h 10m stop
17:35 — 20:21
WS1794
WestJet
Vancouver — Las Vegas
4h 28m stop
00:59 — 04:01
F91994
Frontier Airlines
Las Vegas — Denver
|
13h including layover |
Find flight
from$213 |
|
17:55 — 10:12
+1 day
|
17:55 — 18:26
AC223
Air Canada
Calgary — Vancouver
3h 14m stop
21:40 — 22:55
AC8656
Air Canada
Vancouver — Portland
7h 40m stop
06:35 — 10:13
F91790
Frontier Airlines
Portland — Denver
|
16h 17m including layover |
Find flight
from$211 |
Flight Information
Below we will explain in detail what the flights cost on the destination from Calgary to Denver depends on and how to choose the most interesting flight option for you.
Distance between Calgary and Denver is 1445 miles. Time difference between the cities is 0h. Airplanes depart 00:20 to 23:55 from 1 Calgary airport and arrive 00:20 to 23:55 to 2 Denver airports. Average flight time is 2h 34m.
- The fastest flight 2h 27m
- Average flight time 2h 34m
- The earliest flight 00:20
- The latest flight 23:55
- Distance 898 ml
The cheapest months to travel to Denver are may (from 104 $), june (from 106 $), august (from 115 $).
The most expensive months are february (from 275 $), november (from 255 $), december (from 226 $).
What is the lowest airfare Calgary to Denver?
The cheapest plane ticket found by our users is $104. This airfare is for economy class on one-way WS1570 flight by WestJet for June 29, 2025 which leaves Calgary Int. in Calgary at 08:55 am and arrives at Denver Denver International at 11:26.
Popular Airlines on the Route
The flight Calgary — Denver is served by 10 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Air Canada - 100 departures per week at the price of from $ 128 . And the most expensive tickets are offered by SWISS International Air Lines airline - from $ 4779.
Direct flights
There are 12 nonstop flights on the route. The fastest direct flight is UA550 by United Airlines takes 2h 27m and the cheapest is WS1570 by WestJet for $104.
- AC - Air Canadafrom $130Find
- WS - WestJetfrom $104Find
- UA - United Airlinesfrom $109Find
Connecting Flights
There are 859 flights with layovers on the route. The fastest connecting flight is WS6336 by WestJet takes 5h 10m and the cheapest is WS1570 by WestJet for $128.
- AC - Air Canadafrom $128Find
- AS - Alaska Airlinesfrom $219Find
- F8 - Freedom Airlinesfrom $221Find
- PD - Porter Airlinesfrom $291Find
- OS - Austrian Airlinesfrom $2956Find
- 4N - Air Northfrom $304Find
- WS - WestJetfrom $187Find
- UA - United Airlinesfrom $285Find
- AM - Aeromexicofrom $484Find
- LX - SWISS International Air Linesfrom $4779Find
Airports
You can fly from Calgary to Denver from 1 airports (Calgary Int.).
Calgary airports
- Calgary Int.-YYCfrom $104Find
Denver airports
- Denver International-DENFind
- Arapahoe Co-APAFind
Airplanes
There are flights to Denver from Calgary by 10 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top International Destinations from Calgary
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
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How to book a plane ticket yourself?

- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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