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Cheap flights from Colorado to Quebec from C$ 282

DEN — YUL
16 Nov — 23 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Colorado to Quebec

Enter your travel dates to find the best prices.

Cheapest flights from Colorado to Quebec

Fri 27/119:04 a.m. -
2 stops11h 06m
Fri 4/124:40 p.m. -
3 stops15h 49m
Deal found 13/10C$ 683
Wed 9/128:59 a.m. -
2 stops11h 12m
Sat 12/126:45 a.m. -
3 stops19h 02m
Deal found 14/10C$ 709
Wed 9/128:59 a.m. -
2 stops11h 12m
Sun 13/126:45 a.m. -
2 stops19h 02m
Deal found 14/10C$ 741
Fri 11/128:59 a.m. -
2 stops11h 12m
Mon 14/126:45 a.m. -
3 stops19h 02m
Deal found 15/10C$ 742
Fri 27/119:04 a.m. -
2 stops11h 06m
Mon 30/1110:35 a.m. -
2 stops12h 56m
Deal found 13/10C$ 745
Thu 26/116:45 a.m. -
2 stops13h 32m
Fri 4/1210:35 a.m. -
2 stops11h 25m
Deal found 13/10C$ 746
Thu 12/117:10 p.m. -
3 stops25h 00m
Thu 19/116:45 a.m. -
2 stops13h 18m
Deal found 13/10C$ 752
Mon 23/116:45 a.m. -
2 stops22h 15m
Thu 26/116:45 a.m. -
2 stops14h 35m
Deal found 14/10C$ 763
Mon 16/118:55 p.m. -
2 stops18h 32m
Sun 22/116:50 p.m. -
2 stops13h 46m
Deal found 15/10C$ 768
Sun 15/1110:55 p.m. -
2 stops19h 36m
Sun 22/113:05 p.m. -
2 stops21h 01m
Deal found 16/10C$ 954
Wed 2/122:45 p.m. -
3 stops23h 45m
Mon 7/126:00 a.m. -
2 stops26h 29m
Deal found 15/10C$ 981
Sat 14/116:11 p.m. -
2 stops16h 40m
Wed 18/112:00 p.m. -
2 stops11h 48m
Deal found 12/10C$ 994

Find flight deals from Colorado to Quebec

Round-trip from

C$ 683

One-way from

C$ 282

Popular in

October

Cheapest in

January

Average price

C$ 1,307
27/11-4/12
  • 27/11-4/12
  • 5 total stops
  • 26h 55m total
  • Colorado to Quebec
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8/12-31/12
  • 8/12-31/12
  • 3 total stops
  • 29h 00m total
  • Colorado to Quebec
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 259 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 41 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Cheapflights Fare Finder

 
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

Cheapest round-trip

DenverMontreal

DEN Denver Intl - YUL Montreal Pierre Elliott Trudeau Intl

DENYUL

Denver Intl

Thu 26/11

10:29 p.m.-7:00 a.m.

2 stops30h 31m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 344

DenverMontreal

DEN Denver Intl - YUL Montreal Pierre Elliott Trudeau Intl

DENYUL

Denver Intl

Fri 13/11

8:10 a.m.-1:36 p.m.

2 stops27h 26m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 443

DenverMontreal

DEN Denver Intl - YUL Montreal Pierre Elliott Trudeau Intl

DENYUL

Denver Intl

Wed 18/11

5:30 p.m.-8:44 a.m.

1 stop13h 14m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 456

DenverMontreal

DEN Denver Intl - YUL Montreal Pierre Elliott Trudeau Intl

DENYUL

Denver Intl

Wed 11/11

5:30 p.m.-3:58 p.m.

2 stops20h 28m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 472

DenverMontreal

DEN Denver Intl - YUL Montreal Pierre Elliott Trudeau Intl

DENYUL

Denver Intl

Thu 12/11

5:30 p.m.-8:44 a.m.

1 stop13h 14m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 486

DenverMontreal

DEN Denver Intl - YUL Montreal Pierre Elliott Trudeau Intl

DENYUL

Denver Intl

Thu 26/11

6:00 a.m.-5:07 p.m.

1 stop9h 07m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 494

DenverMontreal

DEN Denver Intl - YUL Montreal Pierre Elliott Trudeau Intl

DENYUL

Denver Intl

Mon 16/11

8:33 p.m.-5:27 p.m.

2 stops18h 54m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 494
Quickest round-trip

DenverMontreal

DEN Denver Intl - YUL Montreal Pierre Elliott Trudeau Intl

DENYUL

Denver Intl

Thu 26/11

11:25 a.m.-5:10 p.m.

Nonstop3h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 496

DenverQuébec City

DEN Denver Intl - YQB Québec City

DENYQB

Denver Intl

Thu 19/11

10:39 a.m.-1:10 p.m.

2 stops48h 31m

Québec City

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 500

DenverMontreal

DEN Denver Intl - YUL Montreal Pierre Elliott Trudeau Intl

DENYUL

Denver Intl

Mon 30/11

11:25 a.m.-5:10 p.m.

Nonstop3h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 504

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 48 resultsSorted by cheapest first
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Best time to book a flight from Colorado to Quebec

Have a flexible travel schedule? Discover the best time to fly to Quebec from Colorado with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Colorado to Quebec

What is the cheapest month to book a flight from Colorado to Quebec?

Currently, March is the cheapest month in which you can book a flight from Colorado to Quebec (average of C$ 862). Flying from Colorado to Quebec in September is currently the most expensive (average of C$ 1,208). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CO to QC?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Quebec as you normally would.

Weekly flight availability from Colorado to Quebec

The most flights from USCO to CAQC are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost to fly round-trip from Colorado to Quebec?

Airfare is below average for this route at the moment.
Colorado to Quebec flights typically cost between C$ 1,011 and C$ 1,233 in November.
The cheapest round-trip price found within the last 5 days was C$ 683 on Multiple Airlines (27 Nov-4 Dec).

How far ahead should I book a flight from Colorado to Quebec?

Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from Colorado to Quebec. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

  • How long is the flight from Colorado to Quebec?

    There are many flights that can get you from Colorado to Quebec in 6h 32m. Fly via Delta, United Airlines, or Air Canada to get the fastest option. There are 2786 km between Colorado and Quebec. This flight may include one or multiple stops.

  • Can I find deals for flights from Colorado to Quebec that include hotel bookings?

    Yes. In addition to deals on Colorado to Quebec flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Quebec?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado to Quebec.

  • Can I find deals for business class flights from Colorado to Quebec?

    Yes. Cheapflights offers flight deals from Colorado to Quebec by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Colorado to Quebec?

    Currently, March is the cheapest month in which you can book a flight from Colorado to Quebec (average of C$ 862). Flying from Colorado to Quebec in September is currently the most expensive (average of C$ 1,208). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Colorado to Quebec

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Seattle to Pearson Intl flights
Hobby to Vancouver Intl flights
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Fly with Cheapflights

How does Cheapflights help users find flights from Colorado to Quebec?

Deals for Colorado to Quebec flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Colorado to Quebec?

Cheapflights helps you find that perfect flight to Quebec from Colorado by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Colorado to Quebec with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Colorado to Quebec, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Colorado to Quebec become cheaper?

Of course! You can now track prices for flights from Colorado to Quebec and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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