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Cheap flights from Quebec to Colorado from C$ 236

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — DEN
16 Apr — 23 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Quebec to Colorado

Enter your travel dates to find the best prices.

Cheapest flights from Quebec to Colorado
Explore the most affordable flight options available from Quebec to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 Mac 2026.

Selasa 21/42:32 p.m.
YUL
-
DEN
1 stop9h 05m
American Airlines
Selasa 28/412:24 p.m.
DEN
-
YUL
1 stop21h 20m
American Airlines
Deal found 12/3C$ 401
Jumaat 1/53:45 p.m.
YUL
-
DEN
1 stop10h 00m
American Airlines
Khamis 7/55:30 a.m.
DEN
-
YUL
1 stop7h 14m
American Airlines
Deal found 12/3C$ 408
Sabtu 11/47:45 a.m.
YUL
-
DEN
1 stop7h 42m
American Airlines
Sabtu 18/45:44 p.m.
DEN
-
YUL
1 stop16h 00m
American Airlines
Deal found 12/3C$ 420
Rabu 8/412:30 p.m.
YUL
-
DEN
2 stops13h 15m
American Airlines
Isnin 13/46:30 p.m.
DEN
-
YUL
2 stops15h 14m
American Airlines
Deal found 13/3C$ 470
Isnin 6/47:30 a.m.
YUL
-
DEN
1 stop16h 06m
American Airlines
Isnin 13/45:44 p.m.
DEN
-
YUL
1 stop16h 00m
American Airlines
Deal found 13/3C$ 472
Jumaat 20/37:30 a.m.
YUL
-
DEN
1 stop7h 49m
American Airlines
Selasa 24/37:05 a.m.
DEN
-
YUL
1 stop13h 51m
American Airlines
Deal found 13/3C$ 482
Jumaat 10/47:29 a.m.
YUL
-
DEN
1 stop12h 57m
American Airlines
Isnin 13/45:44 p.m.
DEN
-
YUL
1 stop16h 00m
American Airlines
Deal found 13/3C$ 487
Sabtu 2/51:03 p.m.
YUL
-
DEN
2 stops12h 56m
American Airlines
Khamis 7/55:30 a.m.
DEN
-
YUL
1 stop7h 14m
American Airlines
Deal found 12/3C$ 492
Jumaat 21/85:29 p.m.
YUL
-
DEN
1 stop17h 22m
American Airlines
Sabtu 29/85:31 p.m.
DEN
-
YUL
1 stop16h 04m
American Airlines
Deal found 13/3C$ 507
Khamis 30/47:45 a.m.
YUL
-
DEN
1 stop17h 02m
American Airlines
Isnin 4/55:30 a.m.
DEN
-
YUL
1 stop7h 14m
American Airlines
Deal found 12/3C$ 523
Selasa 14/49:45 a.m.
YUL
-
COS
2 stops10h 48m
United Airlines
Sabtu 18/410:28 a.m.
COS
-
YUL
2 stops9h 38m
United Airlines
Deal found 15/3C$ 563
Sabtu 11/46:25 a.m.
YOW
-
COS
1 stop6h 32m
United Airlines
Rabu 15/45:13 p.m.
COS
-
YOW
2 stops18h 46m
United Airlines
Deal found 12/3C$ 570

Find flight deals from Quebec to Colorado

Keep the following information in mind while searching for Quebec to Colorado flight deals. Data was last updated 17 Mac 2026.

Round-trip from

C$ 401

One-way from

C$ 236

Popular in

December

Cheapest in

September

Average price

C$ 700

Good round-trip deal

C$ 661 or less

Good one-way deal

C$ 400 or less
American Airlines
  • American Airlines
  • 21/4-28/4
  • 2 total stops
  • 30h 25m total
  • Quebec to Colorado
Search Deals
American Airlines
  • American Airlines
  • 8/4
  • 1 total stop
  • 15h 12m total
  • Quebec to Colorado
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (C$ 188 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 57 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Quebec to Colorado.
Search Deals
Price to beat on a one-way flight from Quebec to Colorado.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Quebec to Colorado 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 17 Mac 2026.
Use the filters below to find and compare flights from Quebec to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Selasa 14/4

6:10 a.m.-10:57 a.m.

1 stop6h 47m

Colorado Springs

Sabtu 18/4

10:28 a.m.-10:06 p.m.

2 stops9h 38m

C$ 563

OttawaColorado Springs

YOW - COS

YOWCOS

Ottawa

Sabtu 11/4

6:25 a.m.-10:57 a.m.

1 stop6h 32m

Colorado Springs

Rabu 15/4

5:13 p.m.-1:59 p.m.

2 stops18h 46m

C$ 570

OttawaColorado Springs

YOW - COS

YOWCOS

Ottawa

Sabtu 11/4

5:00 a.m.-2:30 p.m.

2 stops11h 30m

Colorado Springs

Rabu 15/4

1:33 p.m.-1:36 a.m.

2 stops10h 03m

C$ 575

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Jumaat 17/4

9:30 a.m.-9:05 p.m.

1 stop13h 35m

Denver Intl

Selasa 21/4

7:12 a.m.-6:51 p.m.

1 stop9h 39m

C$ 611

OttawaColorado Springs

YOW - COS

YOWCOS

Ottawa

Ahad 19/4

10:44 a.m.-9:57 p.m.

2 stops13h 13m

Colorado Springs

Khamis 23/4

1:33 p.m.-10:03 a.m.

2 stops18h 30m

C$ 627

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Selasa 14/4

12:55 p.m.-8:20 p.m.

2 stops9h 25m

Colorado Springs

Sabtu 18/4

7:59 a.m.-11:26 p.m.

2 stops13h 27m

C$ 635

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Khamis 9/4

9:35 a.m.-8:10 a.m.

1 stop24h 35m

Denver Intl

Khamis 16/4

11:59 p.m.-11:58 p.m.

1 stop21h 59m

C$ 644

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Selasa 21/4

10:35 a.m.-9:44 p.m.

1 stop13h 09m

Denver Intl

Khamis 30/4

7:15 a.m.-5:35 a.m.

2 stops20h 20m

C$ 652

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Rabu 20/5

6:55 a.m.-11:20 a.m.

2 stops30h 25m

Denver Intl

Selasa 26/5

12:15 p.m.-12:30 p.m.

2 stops22h 15m

C$ 663

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Jumaat 21/8

7:45 p.m.-4:34 p.m.

1 stop22h 49m

Denver Intl

Sabtu 29/8

7:00 a.m.-8:43 a.m.

1 stop23h 43m

C$ 675

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Quebec to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Quebec 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 Quebec to Colorado

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

Currently, April is the cheapest month in which you can book a flight from Quebec to Colorado (average of C$ 341). Flying from Quebec to Colorado in November is currently the most expensive (average of C$ 535). 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 QC to CO?

Find hourly flight availability from Quebec to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 Mac 2026.

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

Weekly flight availability from Quebec to Colorado

Explore weekly flight availability from Quebec to Colorado. 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 17 Mac 2026.

The most flights from CAQC to USCO 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 Quebec to Colorado?

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated 17 Mac 2026.
See what other customers who have flown with United Airlines,WestJet, andAmerican Airlines from Quebec to Colorado have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,431 reviews
Check prices

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,431 reviews
United Airlines
7.4
Good
9,431 reviews
Check prices

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
WestJet
7.2
Good
3,296 reviews
United Airlines
7.4
Good
9,431 reviews
Check prices

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
American Airlines
7.1
Good
11,466 reviews
United Airlines
7.4
Good
9,431 reviews
Check prices

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Air Canada
7.1
Good
10,811 reviews
United Airlines
7.4
Good
9,431 reviews
Check prices

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Quebec to Colorado. 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 Quebec to Colorado?

    There are many flights that can get you from Quebec to Colorado in 6h 47m. Fly via United Airlines, Air Canada, or Delta to get the fastest option. The distance from Quebec to Colorado is about 2638 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Quebec to Colorado 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 Quebec to Colorado?

    Currently, April is the cheapest month in which you can book a flight from Quebec to Colorado (average of C$ 341). Flying from Quebec to Colorado in November is currently the most expensive (average of C$ 535). 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

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Alternative routes for Quebec to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Quebec to Colorado

Discover the top 4 airlines that operate flights from Quebec to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 Mac 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 368AverageC$ 783FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 398AverageC$ 1,097FlexibilityNo cancel feeOn-time60%
Search WestJet flights
Air CanadaCheapestC$ 416AverageC$ 730FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 554AverageC$ 693FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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 Quebec to Colorado?

Deals for Quebec to Colorado 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 Quebec to Colorado?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Quebec to Colorado for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Quebec to Colorado with no change fees.

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

Of course! You can now track prices for flights from Quebec to Colorado 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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