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Cheap flights from Colorado to Quebec from $133

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Quebec departing on 3/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Colorado to Quebec

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:44 pm - 11:44 am
DEN
-
YUL
16h 00m
1 stop
American Airlines Logo
12:30 pm - 11:59 pm
YUL
-
DEN
13h 29m
1 stop
$372American Airlines
Sat, Apr 11 - Tue, Apr 14
Multiple Airlines Logo
11:59 pm - 12:30 am
DEN
-
YUL
22h 31m
1 stop
Multiple Airlines Logo
8:00 am - 7:13 am
YUL
-
DEN
25h 13m
2 stops
$374Multiple Airlines
Mon, Mar 2 - Tue, Mar 10
Multiple Airlines Logo
5:01 am - 12:30 am
DEN
-
YUL
17h 29m
1 stop
Multiple Airlines Logo
8:00 am - 8:11 am
YUL
-
DEN
50h 11m
2 stops
$376Multiple Airlines
Mon, Mar 2 - Sun, Mar 8
Multiple Airlines Logo
6:15 am - 10:45 pm
DEN
-
YUL
14h 30m
2 stops
Multiple Airlines Logo
4:35 pm - 2:32 pm
YUL
-
DEN
23h 57m
1 stop
$377Multiple Airlines
Thu, Apr 16 - Tue, Apr 21
Multiple Airlines Logo
2:19 pm - 12:25 am
DEN
-
YOW
32h 06m
2 stops
Multiple Airlines Logo
10:35 am - 8:46 pm
YOW
-
DEN
12h 11m
1 stop
$378Multiple Airlines
Tue, Feb 24 - Tue, Mar 3
Multiple Airlines Logo
9:25 am - 12:30 am
DEN
-
YUL
13h 05m
1 stop
Multiple Airlines Logo
8:00 am - 7:13 am
YUL
-
DEN
25h 13m
2 stops
$385Multiple Airlines
Tue, Feb 24 - Tue, Mar 10
United Airlines Logo
6:28 pm - 4:30 pm
ASE
-
YOW
20h 02m
2 stops
United Airlines Logo
10:44 am - 3:17 pm
YOW
-
ASE
6h 33m
1 stop
$428United Airlines
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
6:28 pm - 4:30 pm
ASE
-
YOW
20h 02m
2 stops
United Airlines Logo
6:25 am - 1:23 pm
YOW
-
ASE
8h 58m
2 stops
$433United Airlines
Fri, Mar 27 - Tue, Mar 31
Air Canada Logo
1:32 pm - 1:51 am
COS
-
YUL
10h 19m
2 stops
Air Canada Logo
5:35 pm - 8:49 am
YUL
-
COS
17h 14m
1 stop
$653Air Canada
Sat, Mar 28 - Wed, Apr 1
Delta Logo
1:22 pm - 11:45 pm
COS
-
YUL
8h 23m
1 stop
Delta Logo
7:00 am - 12:25 pm
YUL
-
COS
7h 25m
1 stop
$657Delta
Fri, Feb 27 - Wed, Mar 4

Air Canada flights from Colorado to Quebec

Our best Air Canada deals on Colorado to Quebec flight tickets
Air Canada
Mar 3
DEN11:15 amDenver Intl
3h 43m
YUL4:58 pmMontreal Pierre Elliott Trudeau Intl
Mar 10
YUL5:25 pmMontreal Pierre Elliott Trudeau Intl
4h 30m
DEN7:55 pmDenver Intl
$477
Air Canada
Mar 3
DEN8:05 amDenver Intl
10h 55m
1 stop
YUL9:00 pmMontreal Pierre Elliott Trudeau Intl
Mar 10
YUL9:00 amMontreal Pierre Elliott Trudeau Intl
10h 44m
1 stop
DEN5:44 pmDenver Intl
$487
Air Canada
May 1
DEN9:25 amDenver Intl
9h 23m
1 stop
YUL8:48 pmMontreal Pierre Elliott Trudeau Intl
May 10
YUL7:30 amMontreal Pierre Elliott Trudeau Intl
11h 30m
1 stop
DEN5:00 pmDenver Intl
$488

American Airlines flights from Colorado to Quebec

Our best American Airlines deals on Colorado to Quebec flight tickets
American Airlines
Apr 11
DEN5:44 pmDenver Intl
16h 00m
1 stop
YUL11:44 amMontreal Pierre Elliott Trudeau Intl
Apr 14
YUL12:30 pmMontreal Pierre Elliott Trudeau Intl
13h 29m
1 stop
DEN11:59 pmDenver Intl
$372
American Airlines
May 9
DEN5:44 pmDenver Intl
16h 00m
1 stop
YUL11:44 amMontreal Pierre Elliott Trudeau Intl
Jun 3
YUL5:44 pmMontreal Pierre Elliott Trudeau Intl
16h 45m
1 stop
DEN8:29 amDenver Intl
$387
American Airlines
Apr 11
DEN5:44 pmDenver Intl
16h 00m
1 stop
YUL11:44 amMontreal Pierre Elliott Trudeau Intl
Apr 14
YUL12:30 pmMontreal Pierre Elliott Trudeau Intl
13h 29m
1 stop
DEN11:59 pmDenver Intl
$390

momondo Fare Finder

 
Customize your flight search to find flights from Colorado to Quebec that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 7, 2026.
Use the filters below to find and compare flights from Colorado to Quebec that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Sat 4/11

5:44 pm-11:44 am

1 stop16h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 4/14

12:30 pm-11:59 pm

1 stop13h 29m

$372

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Mon 3/2

11:59 pm-12:30 am

1 stop22h 31m

Montreal Pierre Elliott Trudeau Intl

Tue 3/10

8:00 am-7:13 am

2 stops25h 13m

$374

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Mon 3/2

5:01 am-12:30 am

1 stop17h 29m

Montreal Pierre Elliott Trudeau Intl

Sun 3/8

8:00 am-8:11 am

2 stops50h 11m

$376

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Thu 4/16

6:15 am-10:45 pm

2 stops14h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 4/21

4:35 pm-2:32 pm

1 stop23h 57m

$377

DenverOttawa

DEN - YOW

DENYOW

Denver Intl

Tue 2/24

2:19 pm-12:25 am

2 stops32h 06m

Ottawa

Tue 3/3

10:35 am-8:46 pm

1 stop12h 11m

$378

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Tue 2/24

9:25 am-12:30 am

1 stop13h 05m

Montreal Pierre Elliott Trudeau Intl

Tue 3/10

8:00 am-7:13 am

2 stops25h 13m

$385

AspenOttawa

ASE - YOW

ASEYOW

Aspen Pitkin County

Fri 3/27

6:28 pm-4:30 pm

2 stops20h 02m

Ottawa

Tue 3/31

10:44 am-3:17 pm

1 stop6h 33m

$428

AspenOttawa

ASE - YOW

ASEYOW

Aspen Pitkin County

Fri 3/27

6:28 pm-4:30 pm

2 stops20h 02m

Ottawa

Tue 3/31

6:25 am-1:23 pm

2 stops8h 58m

$433

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Sat 3/28

1:32 pm-1:51 am

2 stops10h 19m

Montreal Pierre Elliott Trudeau Intl

Wed 4/1

5:35 pm-8:49 am

1 stop17h 14m

$653

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Fri 2/27

1:22 pm-11:45 pm

1 stop8h 23m

Montreal Pierre Elliott Trudeau Intl

Wed 3/4

7:00 am-12:25 pm

1 stop7h 25m

$657

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Quebec from

How to get the cheapest flight ticket from Colorado to Quebec

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 Quebec?

If you aren’t able to travel to Quebec during the month of May, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $490.

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

Our data shows that Tuesday is the least expensive day to fly to Quebec. Tickets to fly out on this day can be as low as $718. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Colorado to Quebec for around $857.

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

The cheapest time of day to fly to Quebec is in the afternoon when flights can be purchased for as low as $610. Try not to purchase tickets in the morning because they tend to be around $788. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Colorado to Quebec flight route?

Fly from Denver Intl to Montreal Pierre Elliott Trudeau Intl for the best Colorado - Quebec flight prices

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

You are more likely to see cheaper flights to Quebec from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Quebec for around $530 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Quebec from Colorado for as low as $336 on momondo.

What cabin class options are available on Colorado to Quebec flights?

There are 3 cabin classes available to choose from on Colorado to Quebec 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 Colorado to Quebec flights?

No. A direct flight is the cheapest option for a flight between Colorado to Quebec.

Cheap Colorado to Quebec flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado to Quebec

Best Price Found

$342

Fastest flight time

3h 43m

Direct flights

Every day

Airports in Quebec

76 airports
The best one-way flight to Quebec from Colorado in the past 72 hours is $342. The best round-trip flight deal from Colorado to Quebec found on momondo in the last 72 hours is $609.
The fastest flight from Colorado to Quebec takes 3h 43m
Direct flights go from Colorado to Quebec every day.
There are 76 airports in Quebec. From Colorado there are direct flights to Montreal Pierre Elliott Trudeau Intl (YUL).
Search flight deals

  • When did momondo last update prices for flights from Colorado to Quebec?

    Prices for flights from Colorado to Quebec are updated daily.

  • How many operators does momondo search for flights from Colorado to Quebec?

  • How old do you have to be to fly from Colorado to Quebec?

    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 Colorado to Quebec.

  • What documentation or ID do you need to fly to Quebec?

    The travel and health documents you'll need for your trip to Quebec 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 Quebec. 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 Colorado to Quebec?

Best airlines flying from Colorado to Quebec

Compare and see reviews for airlines that fly from Colorado to Quebec with momondo
Airline
Rating
Free Cancellation
Price
WestJetPriceFrom $109Free CancellationRating
7.2
3,255 reviews
Search WestJet flights
Air CanadaPriceFrom $177Free CancellationRating
7.1
10,697 reviews
Search Air Canada flights
DeltaPriceFrom $206Free CancellationRating
7.9
8,172 reviews
Search Delta flights
United AirlinesPriceFrom $253Free CancellationRating
7.4
9,254 reviews
Search United Airlines flights
American AirlinesPriceFrom $485Free CancellationRating
7.2
11,249 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Colorado to Quebec?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Colorado to Quebec. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Colorado to Quebec with flexible booking policies on momondo?

All flight searches from Colorado to Quebec on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Colorado to Quebec?

Once you have performed a search for Colorado to Quebec flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

An easier way to manage your Quebec trip

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Find better results for your trip to Quebec

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