Which airlines fly to Denver?

Air Canada, United Airlines and WestJet are the top three most popular airlines that fly to Denver from Canada according to our data. Air Canada is the first choice among our users, with 54% of people opting to fly with this airline when travelling to Denver. Keep in mind that there are 5 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 Canada to Denver on average per week?

The number of flights available between Canada and Denver is 296 per week as of August 2026. The most frequent departure day is Fri, with 16% of weekly flights leaving on this day.

What is the cheapest airline that flies from Canada to Denver Intl?

United Airlines, Air Canada, and WestJet are the most popular carriers operating from Canada to Denver Intl

How long does it take to fly to Denver?

If you’re flying from a popular airport in Canada, such as Calgary or Vancouver, and flying into Denver, then you can expect flight times to average 1h 30m and 1h 50m, respectively.

How many flights depart from Canada to Denver on average per day?

As of August 2026, 42 flights take off from Canada and land in Denver each day. The most common flight departure time for this route is 8:00a.m., with 45% of daily flights taking off at noon.

When did momondo last update prices for flights from Canada to Denver Intl Airport?

Prices for flights from Canada to Denver Intl Airport were last updated today.

How many operators does momondo search for flights from Canada to Denver Intl Airport?

The number of operators available for flights from Canada to Denver Intl Airport is 5 as of August 2026.

How old do you have to be to fly from Canada to Denver Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Canada to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The necessary travel and health documents for your Denver Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 175 Cheap Flights from Canada to Denver in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Canada to Denver

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Canada to Denver

Enter your travel dates to find the best prices.

8:45 a.m. - 11:20 a.m.

YYC

DEN

2h 35mdirect

12:15 p.m. - 2:45 p.m.

DEN

YYC

2h 30mdirect

C$ 275WestJet

Thu, 3 Sep - Sun, 6 Sep

8:45 a.m. - 11:20 a.m.

YYC

DEN

2h 35mdirect

12:15 p.m. - 2:45 p.m.

DEN

YYC

2h 30mdirect

C$ 277WestJet

Thu, 3 Sep - Sun, 6 Sep

7:00 a.m. - 7:37 a.m.

YYC

DEN

1h 37mdirect

7:11 p.m. - 11:53 p.m.

DEN

YYC

3h 42mdirect

C$ 290United Airlines

Wed, 25 Nov - Sun, 29 Nov

3:40 p.m. - 9:40 a.m.

YVR

DEN

17h 00m

2 stops

6:30 a.m. - 3:05 p.m.

DEN

YVR

9h 35m

1 stop

C$ 294Multiple Airlines

Wed, 14 Oct - Wed, 21 Oct

8:20 a.m. - 5:32 p.m.

YVR

DEN

8h 12m

1 stop

12:42 p.m. - 12:15 a.m.

DEN

YVR

12h 33m

2 stops

C$ 294Multiple Airlines

Wed, 9 Sep - Wed, 16 Sep

12:30 p.m. - 11:08 p.m.

YYC

DEN

10h 38m

2 stops

7:50 p.m. - 1:39 a.m.

DEN

YYC

5h 49m

1 stop

C$ 298Air Canada

Thu, 24 Sep - Sun, 27 Sep

12:30 p.m. - 11:52 p.m.

YYC

DEN

11h 22m

2 stops

7:45 p.m. - 1:40 a.m.

DEN

YYC

5h 55m

1 stop

C$ 300Air Canada

Thu, 20 Aug - Mon, 24 Aug

7:45 a.m. - 2:49 p.m.

YYC

DEN

8h 04m

1 stop

5:20 a.m. - 12:43 p.m.

DEN

YYC

6h 23m

1 stop

C$ 339Delta

Tue, 3 Nov - Sun, 8 Nov

12:32 p.m. - 8:01 p.m.

YYC

DEN

7h 29m

1 stop

7:05 a.m. - 11:42 a.m.

DEN

YYC

4h 37m

1 stop

C$ 350Delta

Sat, 22 Aug - Tue, 25 Aug

6:00 a.m. - 8:34 a.m.

YYC

DEN

2h 34mdirect

7:16 p.m. - 9:48 p.m.

DEN

YYC

2h 32mdirect

C$ 353United Airlines

Thu, 13 Aug - Mon, 17 Aug

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

American Airlines flights from Canada to Denver

Our best American Airlines deals on Canada to Denver flight tickets

American Airlines

28 Aug

YQB1:56 p.m.Québec City

12h 03m

1 stop

DEN11:59 p.m.Denver Intl

31 Aug

DEN3:02 p.m.Denver Intl

18h 46m

1 stop

YQB11:48 a.m.Québec City

C$ 593

American Airlines

28 Aug

YQB3:56 p.m.Québec City

21h 57m

1 stop

DEN11:53 a.m.Denver Intl

31 Aug

DEN3:15 p.m.Denver Intl

18h 33m

2 stops

YQB11:48 a.m.Québec City

C$ 607

American Airlines

28 Aug

YQB1:56 p.m.Québec City

10h 19m

2 stops

DEN10:15 p.m.Denver Intl

31 Aug

DEN3:15 p.m.Denver Intl

18h 33m

2 stops

YQB11:48 a.m.Québec City

C$ 615

Delta flights from Canada to Denver

Our best Delta deals on Canada to Denver flight tickets

Delta

29 Aug

YYC7:45 a.m.Calgary

7h 17m

1 stop

DEN3:02 p.m.Denver Intl

1 Sep

DEN7:05 a.m.Denver Intl

4h 37m

1 stop

YYC11:42 a.m.Calgary

C$ 359

Delta

22 Aug

YYC12:32 p.m.Calgary

7h 29m

1 stop

DEN8:01 p.m.Denver Intl

26 Aug

DEN11:05 a.m.Denver Intl

9h 30m

1 stop

YYC8:35 p.m.Calgary

C$ 380

Delta

17 Aug

YYC5:50 p.m.Calgary

6h 08m

1 stop

DEN11:58 p.m.Denver Intl

30 Aug

DEN12:15 p.m.Denver Intl

2h 30m

YYC2:45 p.m.Calgary

C$ 439

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 3/9

8:45 a.m.-11:20 a.m.

Nonstop2h 35m

Denver Intl

Sun 6/9

12:15 p.m.-2:45 p.m.

Nonstop2h 30m

C$ 275

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 3/9

8:45 a.m.-11:20 a.m.

Nonstop2h 35m

Denver Intl

Sun 6/9

12:15 p.m.-2:45 p.m.

Nonstop2h 30m

C$ 277

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Wed 25/11

7:00 a.m.-7:37 a.m.

Nonstop1h 37m

Denver Intl

Sun 29/11

7:11 p.m.-11:53 p.m.

Nonstop3h 42m

C$ 290

VancouverDenver

YVR - DEN

YVRDEN

Vancouver Intl

Wed 14/10

3:40 p.m.-9:40 a.m.

2 stops17h 00m

Denver Intl

Wed 21/10

6:30 a.m.-3:05 p.m.

1 stop9h 35m

C$ 294

VancouverDenver

YVR - DEN

YVRDEN

Vancouver Intl

Wed 9/9

8:20 a.m.-5:32 p.m.

1 stop8h 12m

Denver Intl

Wed 16/9

12:42 p.m.-12:15 a.m.

2 stops12h 33m

C$ 294

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 24/9

12:30 p.m.-11:08 p.m.

2 stops10h 38m

Denver Intl

Sun 27/9

7:50 p.m.-1:39 a.m.

1 stop5h 49m

C$ 298

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 20/8

12:30 p.m.-11:52 p.m.

2 stops11h 22m

Denver Intl

Mon 24/8

7:45 p.m.-1:40 a.m.

1 stop5h 55m

C$ 300

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Tue 3/11

7:45 a.m.-2:49 p.m.

1 stop8h 04m

Denver Intl

Sun 8/11

5:20 a.m.-12:43 p.m.

1 stop6h 23m

C$ 339

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Sat 22/8

12:32 p.m.-8:01 p.m.

1 stop7h 29m

Denver Intl

Tue 25/8

7:05 a.m.-11:42 a.m.

1 stop4h 37m

C$ 350

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 13/8

6:00 a.m.-8:34 a.m.

Nonstop2h 34m

Denver Intl

Mon 17/8

7:16 p.m.-9:48 p.m.

Nonstop2h 32m

C$ 353

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Canada 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

Prices

Airlines

Other information

What is the cheapest month to fly to Denver?

In general, October is the cheapest month to fly from Canada to Denver. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 559. If you aren’t able to travel during the month of October, then book flights to Denver from Canada during September instead. Flights to Denver in September, while not as cheap as those in October, still average around C$ 570.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart from Canada 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, Sunday is the most expensive day to depart from Canada because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 942.

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 morning. Flights from Canada to Denver during this time can be as low as C$ 771. Try not to purchase tickets at noon because they tend to be around C$ 889. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Canada to Denver Intl flight route?

Fly from Calgary to Denver Intl for the best Canada - Denver Intl flight prices

How far in advance should I book a flight to Denver?

You are more likely to see cheaper flights to Denver from Canada when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around C$ 694 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Canada for as low as C$ 572 on momondo.

What cabin class options are available on Canada to Denver flights?

There are 4 cabin classes available to choose from on Canada to Denver flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Canada to Denver flights?

No. A direct flight is the cheapest option for a flight between Canada to Denver.

Cheap Canada to Denver flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Canada to Denver

Best price found	C$ 348
Fastest flight time	1h 30m
Direct flights	Every day
Airports in Denver	1 airport

The best one-way flight to Denver from Canada in the past 72 hours is C$ 348. The best round-trip flight deal from Canada to Denver found on momondo in the last 72 hours is C$ 612.

The fastest flight from Canada to Denver takes 1h 30m

Direct flights go from Canada to Denver every day.

There is 1 airport in Denver. From Canada there are direct flights to Denver Intl (DEN).

Search flight deals

Frequently asked questions about flying from Canada to Denver

When did momondo last update prices for flights from Canada to Denver Intl Airport?
Prices for flights from Canada to Denver Intl Airport were last updated today.
How many operators does momondo search for flights from Canada to Denver Intl Airport?
The number of operators available for flights from Canada to Denver Intl Airport is 5 as of August 2026.
How old do you have to be to fly from Canada to Denver Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Canada to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The necessary travel and health documents for your Denver Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Canada to Denver?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Canada to Denver is Boeing 737-800 (18.96% of total bookings). The next most popular plane models are Airbus A220-300 (16.17%), Airbus A319 (13.00%), and Boeing 737 MAX 8 (12.00%).

Best airlines flying from Canada to Denver

Compare and see reviews for airlines that fly from Canada to Denver with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom C$ 143	Free Cancellation	Rating 7.8 8,488 reviews	Search Delta flights
Air Canada	PriceFrom C$ 189	Free Cancellation	Rating 7.1 11,420 reviews	Search Air Canada flights
United Airlines	PriceFrom C$ 190	Free Cancellation	Rating 7.4 10,058 reviews	Search United Airlines flights
WestJet	PriceFrom C$ 191	Free Cancellation	Rating 7.2 3,424 reviews	Search WestJet flights
Alaska Airlines	PriceFrom C$ 400	Free Cancellation	Rating 7.9 12,755 reviews	Search Alaska Airlines flights

Keystone

Winter Park

Estes Park

Boulder

Longmont

Silverthorne

Lakewood

Breckenridge

Wheat Ridge

Black Hawk

Englewood

Glendale

Why use momondo?

Why should I use momondo to find a flight deal from Canada to Denver?

Finding the right flight to Denver from Canada is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Denver quick and easy, saving you time and money.

Can I find flights from Canada to Denver with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Canada to Denver flights to just show those with flexible booking policies.

How can momondo help me find flights from Canada to Denver?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Canada to Denver.

I’m not ready to book a flight from Canada to Denver right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Denver from Canada. 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.

An easier way to manage your Denver trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Wed 2/9

Wed 9/9

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Nearby airports

Airlines

Cabin classes

Other United States destinations

Other flights from Canada

Complete your trip

Feeling lucky

Airports servicing Colorado

Aspen Pitkin County Airport

Colorado Springs Airport

Durango La Plata County Airport

Vail Eagle County Airport

Grand Junction Regnl Airport

Gunnison Airport

Hayden Yampa Valley Airport

Montrose County Airport

Cheap flights from Canada to Denver from C$ 168

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Canada to Denver departing on 5/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Canada to Denver

Recent round-trip flight deals from Canada to Denver

Recent one-way flight deals from Canada to Denver

Recent last minute flight deals from Canada to Denver

Recent direct flight deals from Canada to Denver

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

American Airlines flights from Canada to Denver

Our best American Airlines deals on Canada to Denver flight tickets

Delta flights from Canada to Denver

Our best Delta deals on Canada to Denver flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Canada to Denver that are best for you.

See travel insights to Denver from

How to get the cheapest flight ticket from Canada to Denver

What is the cheapest month to fly to Denver?

What is the cheapest day to depart on your flight to Denver?

What is the cheapest time of day to depart on your flight to Denver?

What is the cheapest Canada to Denver Intl flight route?

How far in advance should I book a flight to Denver?

What cabin class options are available on Canada to Denver flights?

Can stopping save me money on Canada to Denver flights?

What is the cheapest airline that flies from Canada to Denver Intl?

Which airlines fly to Denver?

How many flights depart from Canada to Denver on average per day?

How many flights depart from Canada to Denver on average per week?

How long does it take to fly to Denver?

Cheap Canada to Denver flight deals and tips

Best price found

Fastest flight time

Direct flights

Airports in Denver

Frequently asked questions about flying from Canada to Denver

Best airlines flying from Canada to Denver

Compare and see reviews for airlines that fly from Canada to Denver with momondo

Travelling to a place near Denver?

Why use momondo?

An easier way to manage your Denver trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Colorado

Fly your favourite airline to Denver

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Denver

List of cabin classes available on flights landing in Denver. Availability may vary depending on flight origin and airline.

Popular Cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Canada

According to popular flight searches on momondo this year

Complete your trip to Denver

Explore popular destinations other users love

According to popular flight searches on momondo this year