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Cheap flights from Colorado to Quebec from C$ 190

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/1. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YUL
14 Jan — 21 Jan1
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
Explore the most affordable flight options available from Colorado to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 December 2025.

Wed 31/128:45 p.m.DEN - YUL
2 stops24h 00mMultiple Airlines
Mon 5/15:10 p.m.YUL - DEN
1 stop10h 13mMultiple Airlines
Deal found 13/12C$ 669
Mon 22/126:00 a.m.DEN - YOW
2 stops16h 25mMultiple Airlines
Wed 7/19:30 a.m.YOW - DEN
1 stop10h 03mMultiple Airlines
Deal found 13/12C$ 676
Tue 23/129:26 p.m.DEN - YOW
2 stops17h 47mMultiple Airlines
Wed 7/19:30 a.m.YOW - DEN
1 stop10h 03mMultiple Airlines
Deal found 13/12C$ 688
Wed 24/122:42 p.m.DEN - YOW
2 stops24h 28mMultiple Airlines
Wed 7/19:30 a.m.YOW - DEN
1 stop10h 03mMultiple Airlines
Deal found 13/12C$ 691
Tue 30/1211:05 a.m.DEN - YUL
1 stop11h 35mMultiple Airlines
Wed 7/18:55 a.m.YUL - DEN
2 stops18h 28mMultiple Airlines
Deal found 13/12C$ 695
Tue 30/1211:05 a.m.DEN - YUL
1 stop11h 35mMultiple Airlines
Mon 5/15:10 p.m.YUL - DEN
1 stop24h 23mMultiple Airlines
Deal found 13/12C$ 698
Mon 22/1211:59 p.m.DEN - YOW
1 stop15h 11mMultiple Airlines
Mon 5/14:20 p.m.YOW - DEN
2 stops25h 13mMultiple Airlines
Deal found 13/12C$ 748
Wed 24/1211:59 p.m.DEN - YOW
1 stop15h 11mMultiple Airlines
Mon 5/14:20 p.m.YOW - DEN
2 stops25h 13mMultiple Airlines
Deal found 13/12C$ 764
Mon 22/126:00 a.m.DEN - YOW
2 stops16h 25mMultiple Airlines
Tue 6/14:20 p.m.YOW - DEN
1 stop19h 30mMultiple Airlines
Deal found 13/12C$ 771
Tue 23/129:26 p.m.DEN - YOW
2 stops17h 47mMultiple Airlines
Tue 6/14:20 p.m.YOW - DEN
1 stop19h 30mMultiple Airlines
Deal found 13/12C$ 783
Wed 24/122:42 p.m.DEN - YOW
2 stops24h 28mMultiple Airlines
Tue 6/19:40 a.m.YOW - DEN
1 stop12h 19mMultiple Airlines
Deal found 13/12C$ 801
Tue 23/126:00 a.m.DEN - YOW
1 stop9h 10mMultiple Airlines
Mon 5/14:20 p.m.YOW - DEN
2 stops25h 13mMultiple Airlines
Deal found 13/12C$ 803

Find flight deals from Colorado to Quebec

Keep the following information in mind while searching for Colorado to Quebec flight deals. Data was last updated 15 December 2025.

Round-trip from

C$ 456

One-way from

C$ 190

Popular in

February

Cheapest in

May

Average price

C$ 840
8/1-15/1
  • 8/1-15/1
  • 3 total stops
  • 29h 56m total
  • Colorado to Quebec
Search Deals
29/1
  • 29/1
  • 2 total stops
  • 21h 55m total
  • Colorado to Quebec
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 193 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights 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, Cheapflights users made 629,999 searches. Data last updated 15 December 2025.
Use the filters below to find and compare flights from Colorado to Quebec that are best for you.

Fly from

Colorado

Fly to

Quebec

Route

Depart

Return

Price

DenverOttawa

DEN - YOW

DENYOW

Denver Intl

Tue 27/1

10:40 a.m.-5:13 p.m.

1 stop28h 33m

Ottawa

Tue 3/2

7:00 a.m.-12:03 p.m.

2 stops31h 03m

C$ 416

DenverOttawa

DEN - YOW

DENYOW

Denver Intl

Thu 15/1

9:50 a.m.-5:25 p.m.

1 stop29h 35m

Ottawa

Wed 21/1

7:00 a.m.-4:22 p.m.

2 stops11h 22m

C$ 467

Colorado SpringsOttawa

COS - YOW

COSYOW

Colorado Springs

Sat 10/1

5:50 a.m.-6:52 p.m.

2 stops11h 02m

Ottawa

Tue 13/1

9:45 a.m.-10:06 p.m.

2 stops14h 21m

C$ 520

DenverOttawa

DEN - YOW

DENYOW

Denver Intl

Thu 29/1

6:00 a.m.-12:25 a.m.

2 stops16h 25m

Ottawa

Thu 5/2

4:20 p.m.-8:30 a.m.

1 stop18h 10m

C$ 523

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Thu 8/1

11:25 a.m.-6:37 p.m.

1 stop29h 12m

Montreal Pierre Elliott Trudeau Intl

Wed 14/1

9:34 a.m.-8:44 p.m.

1 stop13h 10m

C$ 651

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Wed 7/1

7:10 a.m.-8:44 a.m.

1 stop23h 34m

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

9:34 a.m.-8:44 p.m.

1 stop13h 10m

C$ 664

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Wed 7/1

11:25 a.m.-8:44 a.m.

1 stop19h 19m

Montreal Pierre Elliott Trudeau Intl

Sun 11/1

7:30 p.m.-8:44 p.m.

1 stop27h 14m

C$ 664

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Wed 7/1

5:45 p.m.-8:44 a.m.

1 stop12h 59m

Montreal Pierre Elliott Trudeau Intl

Sat 10/1

2:25 p.m.-10:25 a.m.

1 stop22h 00m

C$ 691

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Tue 6/1

7:10 a.m.-8:44 a.m.

1 stop23h 34m

Montreal Pierre Elliott Trudeau Intl

Fri 9/1

7:30 p.m.-11:47 a.m.

1 stop18h 17m

C$ 691

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Tue 6/1

11:25 a.m.-8:44 a.m.

1 stop19h 19m

Montreal Pierre Elliott Trudeau Intl

Mon 12/1

2:15 p.m.-4:44 p.m.

1 stop28h 29m

C$ 691

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/12

Showing 1-10 of 58 results
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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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, August is the cheapest month in which you can book a flight from Colorado to Quebec (average of C$ 150). Flying from Colorado to Quebec in December is currently the most expensive (average of C$ 486). 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?

Find hourly flight availability from Colorado to Quebec. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 December 2025.

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

Explore weekly flight availability from Colorado to Quebec. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 December 2025.

The most flights from USCO to CAQC are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

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

Related info for your journey

Find useful and relevant information for your journey from Colorado to Quebec. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Colorado to Quebec?

    There are many flights that can get you from Colorado to Quebec in 11h 02m. Fly via United Airlines, Delta, or WestJet to get the fastest option. There are 2486 km between Colorado and Quebec. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Colorado to Quebec one-way?

    One-way options have recently been found by users for as low as C$ 152 on WestJet. Other airlines that offer cheap prices include Air Canada from C$ 252 and United Airlines from C$ 264 one-way.

  • 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, August is the cheapest month in which you can book a flight from Colorado to Quebec (average of C$ 150). Flying from Colorado to Quebec in December is currently the most expensive (average of C$ 486). 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

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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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