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Flights to Denver Intl

C$ 187 Cheap flights to Denver

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Denver departing on 28/4. 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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Find the cheapest flights from Canada to Denver

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
6:00 a.m. - 8:36 a.m.
YYC
-
DEN
2h 36mdirect
Lufthansa Logo
11:19 a.m. - 1:53 p.m.
DEN
-
YYC
2h 34mdirect
C$ 322Lufthansa
Thu, 23 Apr - Sun, 26 Apr
Air Canada Logo
4:25 p.m. - 11:10 p.m.
YYC
-
DEN
6h 45m
1 stop
Air Canada Logo
7:50 p.m. - 1:41 a.m.
DEN
-
YYC
5h 51m
1 stop
C$ 347Air Canada
Fri, 8 May - Sun, 10 May
Delta Logo
12:29 p.m. - 8:46 p.m.
YYC
-
DEN
8h 17m
1 stop
Delta Logo
5:30 a.m. - 11:39 a.m.
DEN
-
YYC
6h 09m
1 stop
C$ 365Delta
Wed, 29 Apr - Tue, 5 May
Delta Logo
12:29 p.m. - 8:46 p.m.
YYC
-
DEN
8h 17m
1 stop
Delta Logo
5:30 a.m. - 11:37 a.m.
DEN
-
YYC
6h 07m
1 stop
C$ 377Delta
Wed, 29 Apr - Sat, 9 May
American Airlines Logo
12:30 p.m. - 11:59 p.m.
YUL
-
DEN
13h 29m
1 stop
American Airlines Logo
7:00 a.m. - 10:58 p.m.
DEN
-
YUL
13h 58m
1 stop
C$ 609American Airlines
Wed, 22 Apr - Wed, 29 Apr
American Airlines Logo
1:03 p.m. - 11:59 p.m.
YUL
-
DEN
12h 56m
2 stops
American Airlines Logo
6:30 p.m. - 2:44 p.m.
DEN
-
YUL
18h 14m
1 stop
C$ 623American Airlines
Tue, 5 May - Wed, 6 May
WestJet Logo
8:40 p.m. - 11:20 a.m.
YKF
-
DEN
16h 40m
1 stop
WestJet Logo
12:15 p.m. - 7:50 p.m.
DEN
-
YKF
29h 35m
1 stop
C$ 636WestJet
Thu, 27 Aug - Tue, 1 Sep
WestJet Logo
6:10 p.m. - 11:20 a.m.
YHM
-
DEN
19h 10m
1 stop
WestJet Logo
12:15 p.m. - 5:15 p.m.
DEN
-
YHM
27h 00m
1 stop
C$ 641WestJet
Thu, 7 May - Sun, 10 May
United Airlines Logo
5:25 p.m. - 10:19 p.m.
YOW
-
DEN
6h 54m
1 stop
United Airlines Logo
6:00 a.m. - 2:22 p.m.
DEN
-
YOW
6h 22m
1 stop
C$ 771United Airlines
Sat, 2 May - Wed, 6 May
United Airlines Logo
10:44 a.m. - 4:00 p.m.
YOW
-
DEN
7h 16m
1 stop
United Airlines Logo
11:59 p.m. - 9:11 a.m.
DEN
-
YOW
7h 12m
1 stop
C$ 772United Airlines
Thu, 23 Apr - Fri, 1 May

momondo Fare Finder

 
Locate flights to Denver Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 96,600 searches and data was last updated on 28 March 2026.
Use the filters below to find and compare flights to Denver that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Thu 23/4

6:00 a.m.-8:36 a.m.

Nonstop2h 36m

Denver Intl

Sun 26/4

11:19 a.m.-1:53 p.m.

Nonstop2h 34m

C$ 322

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Fri 8/5

4:25 p.m.-11:10 p.m.

1 stop6h 45m

Denver Intl

Sun 10/5

7:50 p.m.-1:41 a.m.

1 stop5h 51m

C$ 347

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Wed 29/4

12:29 p.m.-8:46 p.m.

1 stop8h 17m

Denver Intl

Tue 5/5

5:30 a.m.-11:39 a.m.

1 stop6h 09m

C$ 365

CalgaryDenver

YYC - DEN

YYCDEN

Calgary

Wed 29/4

12:29 p.m.-8:46 p.m.

1 stop8h 17m

Denver Intl

Sat 9/5

5:30 a.m.-11:37 a.m.

1 stop6h 07m

C$ 377

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Wed 22/4

12:30 p.m.-11:59 p.m.

1 stop13h 29m

Denver Intl

Wed 29/4

7:00 a.m.-10:58 p.m.

1 stop13h 58m

C$ 609

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Tue 5/5

1:03 p.m.-11:59 p.m.

2 stops12h 56m

Denver Intl

Wed 6/5

6:30 p.m.-2:44 p.m.

1 stop18h 14m

C$ 623

TorontoDenver

YKF - DEN

YKFDEN

Toronto Region of Waterloo Intl

Thu 27/8

8:40 p.m.-11:20 a.m.

1 stop16h 40m

Denver Intl

Tue 1/9

12:15 p.m.-7:50 p.m.

1 stop29h 35m

C$ 636

HamiltonDenver

YHM - DEN

YHMDEN

Hamilton

Thu 7/5

6:10 p.m.-11:20 a.m.

1 stop19h 10m

Denver Intl

Sun 10/5

12:15 p.m.-5:15 p.m.

1 stop27h 00m

C$ 641

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Sat 2/5

5:25 p.m.-10:19 p.m.

1 stop6h 54m

Denver Intl

Wed 6/5

6:00 a.m.-2:22 p.m.

1 stop6h 22m

C$ 771

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Thu 23/4

10:44 a.m.-4:00 p.m.

1 stop7h 16m

Denver Intl

Fri 1/5

11:59 p.m.-9:11 a.m.

1 stop7h 12m

C$ 772

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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Denver flights insights and trends

Explore insights for your Denver flight to craft the best travel plan

What is the cheapest month to fly to Denver?

In general, November 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$ 546. If you aren’t able to travel during the month of November, then book flights to Denver from Canada during August instead. Flights to Denver in August, while not as cheap as those in November, still average around C$ 574.

What is the absolute cheapest flight to Denver?

See prices from:

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$ 695. 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$ 1,001.

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$ 756. Try not to purchase tickets at noon because they tend to be around C$ 1,109. Of course, these prices can vary depending on the time of year and what airport you fly to.

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$ 654 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$ 478 on momondo.

Cheapest flights to Denver Intl

Find the cheapest flights to Denver Intl from your nearest city or airport

Cheap Denver flight deals and tips

Summary info about Denver flight prices, duration and airlines

Best One-Way Price

C$ 187

Best Round-Trip Price

C$ 322

Fastest flight time

2h 35m

Popular in

December
The best one-way flight price to Denver from Canada in the last 72 hours is C$ 187 (Vancouver Intl to Denver Intl).
Search Deals
The best round-trip flight price to Denver from Canada in the last 72 hours is C$ 322 (Calgary to Denver Intl).
Search Deals
The fastest flight to Denver from Canada takes 2h 35m (Calgary to Denver Intl).
Search Deals
December has the highest demand for flights to Denver, with a 17% price increase on average.
Search Deals

Frequently asked questions about flying to Denver

When are the weather conditions best for skiing in Denver?

momondo users looking to go skiing in Denver find that January is more than likely the best time to hit the slopes. The lower temperatures in the area mixed with a higher chance of snow make mountains like Steamboat Ski Resort the perfect place for a vacation. Alternatively, Vail Ski Area is also a very popular ski mountain in the Denver area.

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

The best time to book a flight to Denver from Canada is 54 days out, which is when prices tend to be around C$ 622.

Is there an alternative airport near Denver?

Denver Rocky Mountain Metropolitan Airport, Denver Arapahoe Co Airport, Loveland Northern Colorado Airport, Colorado Springs Airport or Cheyenne Airport can be an alternative airport used for travel to Denver.

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

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

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

The number of operators available for flights to Denver Intl Airport is 9 as of March 2026.

How old do you have to be to fly 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 to Denver Intl Airport.

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

The required travel and health documents for your Denver Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Denver Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Silverthorne
Keystone
Wheat Ridge
Winter Park
Lakewood
Longmont
Boulder
Englewood

Why use momondo?

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

Finding the right flight to Denver is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. These options 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 to Denver with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Denver with this policy.

How can momondo help me find flights to Denver?

Once all potential Denver flight options are in front of you momondo lets you sort and filter flights based on preferences such as airline, price and flight times, amongst many other options.

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

Of course. momondo tracks the price of Denver flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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