Cheap flights from Alberta to Denver from C$ 225
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Alberta to Denver departing on 23/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
CalgaryDenver
YYC Calgary - DEN Denver Intl
YYCDEN
Calgary
Mon 25/1
11:40 a.m.-10:35 p.m.
1 stop11h 55m
Denver Intl
Wed 27/1
1:11 p.m.-11:15 p.m.
1 stop9h 04m
CalgaryDenver
YYC Calgary - DEN Denver Intl
YYCDEN
Calgary
Sat 23/1
7:30 a.m.-12:56 p.m.
1 stop6h 26m
Denver Intl
Thu 28/1
8:55 a.m.-6:10 p.m.
1 stop8h 15m
CalgaryDenver
YYC Calgary - DEN Denver Intl
YYCDEN
Calgary
Sat 21/11
1:35 p.m.-7:29 p.m.
1 stop6h 54m
Denver Intl
Fri 27/11
6:25 a.m.-1:44 p.m.
1 stop6h 19m
CalgaryDenver
YYC Calgary - DEN Denver Intl
YYCDEN
Calgary
Thu 19/11
1:35 p.m.-7:29 p.m.
1 stop6h 54m
Denver Intl
Mon 23/11
6:18 a.m.-1:44 p.m.
1 stop6h 26m
CalgaryDenver
YYC Calgary - DEN Denver Intl
YYCDEN
Calgary
Fri 23/10
6:00 a.m.-4:58 p.m.
1 stop10h 58m
Denver Intl
Sat 24/10
7:50 p.m.-1:44 a.m.
1 stop5h 54m
CalgaryDenver
YYC Calgary - DEN Denver Intl
YYCDEN
Calgary
Thu 19/11
1:00 p.m.-5:13 p.m.
1 stop5h 13m
Denver Intl
Thu 26/11
8:15 a.m.-5:29 p.m.
1 stop8h 14m
CalgaryDenver
YYC Calgary - DEN Denver Intl
YYCDEN
Calgary
Tue 2/2
10:40 a.m.-11:13 a.m.
Nonstop1h 33m
Denver Intl
Tue 9/2
11:38 a.m.-4:21 p.m.
Nonstop3h 43m
CalgaryDenver
YYC Calgary - DEN Denver Intl
YYCDEN
Calgary
Wed 23/12
8:00 p.m.-8:33 p.m.
Nonstop1h 33m
Denver Intl
Thu 31/12
11:38 a.m.-4:21 p.m.
Nonstop3h 43m
CalgaryDenver
YYC Calgary - DEN Denver Intl
YYCDEN
Calgary
Tue 20/10
5:50 p.m.-11:55 p.m.
1 stop6h 05m
Denver Intl
Wed 21/10
7:05 a.m.-5:20 p.m.
1 stop10h 15m
CalgaryDenver
YYC Calgary - DEN Denver Intl
YYCDEN
Calgary
Fri 23/10
5:50 p.m.-11:55 p.m.
1 stop6h 05m
Denver Intl
Sat 24/10
6:00 a.m.-1:10 p.m.
1 stop7h 10m
See travel insights to Denver from
How to get the cheapest flight ticket from Alberta to Denver
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Denver?
In general, July is the cheapest month to fly from Alberta to Denver. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 436. If you aren’t able to travel during the month of July, then book flights to Denver from Alberta during October instead. Flights to Denver in October, while not as cheap as those in July, still average around C$ 469.
What is the cheapest day to depart on your flight to Denver?
The cheapest day to depart from Alberta to Denver is on a Friday. Travellers who choose to depart for Denver on a Friday will often find tickets for as low as C$ 720. On the other hand, Monday is the most expensive day to depart from Alberta because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 843.
What is the cheapest time of day to depart on your flight to Denver?
Our most recent data shows that the best time of day to fly to Denver is in the afternoon. Flights from Alberta to Denver during this time can be as low as C$ 741. Try not to purchase tickets in the evening because they tend to be around C$ 788. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Alberta to Denver Intl flight route?
Fly from Calgary to Denver Intl for the best Alberta - Denver Intl flight prices
How far in advance should I book a flight from Alberta to Denver?
You are more likely to see cheaper flights to Denver from Alberta when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around C$ 483 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Alberta for as low as C$ 403 on momondo.
What cabin class options are available on Alberta to Denver flights?
There are 4 cabin classes available to choose from on Alberta to Denver flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Alberta to Denver Intl?
Delta is the most popular carrier operating from Alberta to Denver Intl
Which airlines fly to Denver?
United Airlines, Air Canada and WestJet are the top three most popular airlines that fly to Denver from Alberta according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when travelling to Denver. Keep in mind that there are 4 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.
How many flights depart from Alberta to Denver on average per day?
The number of flights available between Alberta and Denver is 7 per day as of October 2026. The most frequent departure time is 6:00a.m., with 59% of daily flights leaving at noon.
How many flights depart from Alberta to Denver on average per week?
49 flights are operational weekly from Alberta to Denver as of October 2026. The most popular departure day for this route is Fri, with 18% of flights per week taking off on this day.
Cheap Alberta to Denver flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Alberta to Denver
Frequently asked questions about flying from Alberta to Denver
When did momondo last update prices for flights from Alberta to Denver Intl Airport?
Prices for flights from Alberta to Denver Intl Airport were last updated today.
How many operators does momondo search for flights from Alberta to Denver Intl Airport?
As of October 2026, there are 3 operators available to choose from for flights from Alberta to Denver Intl Airport.
How old do you have to be to fly from Alberta to Denver Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Alberta to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Alberta to Denver?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Alberta to Denver is Boeing 737 MAX 8 (31.56% of total bookings). The next most popular plane models are Boeing 737-800 (21.63%), Boeing 737 MAX 9 (11.70%), and Boeing 737-900 (9.22%).
Best airlines flying from Alberta to Denver
Compare and see reviews for airlines that fly from Alberta to Denver with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 193 | Free Cancellation | Rating 7.1 11,750 reviews | |||
| PriceFrom C$ 237 | Free Cancellation | Rating 7.2 3,452 reviews | |||
| PriceFrom C$ 306 | Free Cancellation | Rating 7.4 10,332 reviews |
Travelling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Alberta to Denver?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Denver from Alberta.
Can I find flights from Alberta to Denver with flexible booking policies on momondo?
All flight searches from Alberta to Denver on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Alberta to Denver?
momondo helps you find the best flight between Alberta and Denver by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Alberta to Denver right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Denver from Alberta. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.