Cheap flights from Denver to Calgary
Flights starting at $375. Choose between United Airlines, Air Canada, or Delta Air Lines to find the best price.
100+ million searches a day to find you the best available price.
Explore unique options you won’t find anywhere else.
Discover flight options and prices the airlines don’t want you to see.
Tips to know when travelling to Calgary
$375 | |
$439 | |
$324 | |
$449 | |
$550 – $717 |
Search by stops
Search by carrier
Search by price
Search by departure date
One-way trips
Return trips

By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
Weekly direct flights
Mondays | Tuesdays | Wednesdays | Thursdays | Fridays | Saturdays | Sundays | |
---|---|---|---|---|---|---|---|
Direct flights | 4 | 4 | 4 | 6 | 4 | 4 | 4 |
United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
Air Canada on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.
WestJet on Thursdays.
Delta Air Lines on Thursdays.
Check-in for a flight from Denver to Calgary
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
United Airlines | UAL | UA | Yes | No |
Air Canada | ACA | AC | Yes | No |
Delta Air Lines | DAL | DL | Yes | Opens 24 days before flight Closes 1 hours before flight |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
WestJet | WJA | WS | No | Opens 24 days before flight Closes 1 hours before flight |
Canada COVID-19 travel restrictions

Latest COVID-19 restrictions
Canada
Travel is allowed with restrictions for vaccinated travelers
Travel through the Canadian land border is allowed for vaccinated travelers
No proof of negative pre-departure COVID-19 test results for vaccinated travelers
No quarantine required for vaccinated travelers

Most travelers from Denver, DEN with proof of full COVID-19 vaccination can enter Calgary, YYC, but there are restrictions.
Departure
Travel restrictions |
|
---|---|
Visa requirements |
|
Forms and documents |
|
Return
Travel restrictions |
|
---|---|
Visa requirements |
|
Forms and documents |
|
Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.
Learn more about COVID-19 restrictions in Canada in our dedicated Stories article.
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Denver
- Flights from Denver to Las Vegas
- Flights from Denver to Los Angeles
- Flights from Denver to Chicago
- Flights from Denver to Minneapolis
- Flights from Denver to Dallas
- Flights from Denver to Washington, D.C.
- Flights from Denver to Orlando
- Flights from Denver to Phoenix
- Flights from Denver to San Francisco
- Flights from Denver to Houston
- Flights from Denver to San Diego
- Flights from Denver to Austin
- Flights from Denver to Atlanta
- Flights from Denver to Paris
- Flights from Denver to Philadelphia
- Flights from Denver to New York
- Flights from Denver to Miami
- Flights from Denver to London
- Flights from Denver to Seattle
- Flights from Denver to Tampa
Flights to Calgary
- Flights from Toronto to Calgary
- Flights from Vancouver to Calgary
- Flights from Orlando to Calgary
- Flights from Dallas to Calgary
- Flights from Fort Lauderdale to Calgary
- Flights from Los Angeles to Calgary
- Flights from Chicago to Calgary
- Flights from Boston to Calgary
- Flights from Phoenix to Calgary
- Flights from Minneapolis to Calgary
- Flights from Atlanta to Calgary
- Flights from San Francisco to Calgary
- Flights from New Orleans to Calgary
- Flights from Houston to Calgary
- Flights from London to Calgary
- Flights from Detroit to Calgary
- Flights from Salt Lake City to Calgary
- Flights from Frankfurt to Calgary
- Flights from Washington, D.C. to Calgary
- Flights from Abbotsford to Calgary
Popular routes
- Flights from Kolkata to Mumbai
- Flights from Washington, D.C. to Berlin
- Flights from Copenhagen to Brussels
- Flights from Cebu to Camiguin
- Flights from Singapore to New Delhi
- Flights from London to New York
- Flights from Phoenix to Amsterdam
- Flights from Cleveland to Dallas
- Flights from Ko Samui to Singapore
- Flights from Pittsburgh to Atlanta
- Flights from Casablanca to Lisbon
The nearest countries with flights to Calgary
Here is a list of countries people are flying fromOther destination countries from Denver
Here is a list of countries people are flying toSearch, compare, and book flights, trains, or buses to get there.