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Cheap flights from Denver to Calgary
from 105 US$

Compare hundreds of airlines Denver–Calgary

We search 100+ flight sitesDirect flights~2h 19mReturn route: Calgary → Denver

The cheapest month is usually 2026-10 · 105 US$

See prices for my dates →

Live fares from 100+ sites — free, with no hidden fees.

About this route

Compare flights from Denver to Calgary, a about 1,447 km route (around 2h 19m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Air Canada, United Airlines operate this route.

Nonstop time
2h 19m
Distance
1,447 km
Stops
Nonstop
Airlines
2+

When to buy and when to fly

Prices by date

Fares found by date — cheapest days in green.

See prices for my dates →
105 US$
01/10
105 US$
02/10
105 US$
03/10
105 US$
04/10
105 US$
05/10
105 US$
06/10
105 US$
07/10
105 US$
08/10
105 US$
09/10

How to get the best price

1The sticker price is real — but it moves fastLow fares last hours or days. If the number works, search it today; waiting rarely improves it.
2Buy 4–8 weeks aheadThat window usually holds the best fares; holidays call for even more margin.
3Flexibility = moneyShifting departure 2–3 days can move the fare 100+ US$. Tuesdays and Wednesdays tend to be cheap.

Airlines on this route

Air CanadaUnited Airlines

FAQ

What's the cheapest month to fly Denver to Calgary?

It's usually 2026-10, from 105 USD. Use the price calendar to compare other dates.

How long is the flight from Denver to Calgary?

A nonstop flight takes about 2h 19m and covers around 1,447 km. Connecting itineraries take longer.

Are there direct flights from Denver to Calgary?

Yes, this route has nonstop flights. Filter by "nonstop" to see them.

Which airlines fly from Denver to Calgary?

Air Canada, United Airlines operate this route, among others. Compare them all in the results.

When should I book Denver–Calgary flights?

As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.

Compare your dates in seconds

Denver → Calgary · Live fares from 100+ sites — free, with no hidden fees.

Search flights →Return route: Calgary → Denver

Flights to this destination from other cities

Chicago → CalgaryMontreal → CalgaryAmsterdam → CalgaryVancouver → CalgaryFrankfurt → CalgaryDallas → CalgaryNew York → CalgaryEdmonton → CalgaryWhitehorse → CalgaryCancun → Calgary

Other routes from Denver

DallasLos AngelesLondonMiamiChicagoSeattleEdmontonReginaMontrealVancouver
Return route: Calgary → Denver →Calgary · Travel guide →All flights from Denver →