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Colorado

$184+ Cheap flights from Quebec to Colorado

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — DEN
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
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Cheap flight deals from Quebec to Colorado

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 March 12, 2026.

This American Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1012:30 pm
YUL
-
DEN
1 stop13h 29m
American Airlines
Mon 4/135:30 am
DEN
-
YUL
1 stop7h 14m
American Airlines
Deal found 3/11$293
This American Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/313:45 pm
YUL
-
DEN
1 stop8h 52m
American Airlines
Wed 4/156:30 pm
DEN
-
YUL
1 stop18h 14m
American Airlines
Deal found 3/11$306
This American Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:29 am
YUL
-
DEN
1 stop15h 02m
American Airlines
Sun 4/125:30 am
DEN
-
YUL
1 stop7h 14m
American Airlines
Deal found 3/11$307
This American Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/217:12 am
YUL
-
DEN
1 stop13h 46m
American Airlines
Mon 3/2311:59 pm
DEN
-
YUL
1 stop20h 45m
American Airlines
Deal found 3/12$352
This American Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/207:12 am
YUL
-
DEN
1 stop14h 49m
American Airlines
Tue 3/247:05 am
DEN
-
YUL
1 stop13h 51m
American Airlines
Deal found 3/12$361
This United Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:25 am
YOW
-
COS
1 stop6h 34m
United Airlines
Sat 9/265:13 pm
COS
-
YOW
2 stops18h 32m
United Airlines
Deal found 3/9$375
This American Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:45 am
YUL
-
DEN
1 stop17h 02m
American Airlines
Mon 5/45:30 am
DEN
-
YUL
1 stop7h 14m
American Airlines
Deal found 3/12$382
This United Airlines deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:20 pm
YOW
-
COS
2 stops8h 29m
United Airlines
Thu 9/246:35 pm
COS
-
YOW
2 stops12h 36m
United Airlines
Deal found 3/10$382
This American Airlines deal was found by Cheapflights users on 3/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/211:03 pm
YUL
-
DEN
1 stop7h 07m
American Airlines
Tue 4/289:18 am
DEN
-
YUL
2 stops10h 19m
American Airlines
Deal found 3/12$383
This Air Canada deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/116:25 am
YOW
-
COS
2 stops10h 05m
Air Canada
Wed 4/151:33 pm
COS
-
YOW
2 stops10h 03m
Air Canada
Deal found 3/8$393
This American Airlines deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/202:32 pm
YUL
-
DEN
1 stop9h 54m
American Airlines
Wed 5/276:55 am
DEN
-
YUL
1 stop7h 58m
American Airlines
Deal found 3/11$401
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:45 am
YUL
-
DEN
2 stops27h 24m
Multiple Airlines
Tue 4/2111:59 pm
DEN
-
YUL
1 stop22h 31m
Multiple Airlines
Deal found 3/8$402

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 March 12, 2026.

Round-trip from

$306
(American Airlines)

One-way from

$182
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$511

Good round-trip deal

$395 or less

Good one-way deal

$224 or less
From Quebec to Colorado
Search Deals
One-way flight from Quebec to Colorado
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($101 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($30 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 2,558,603 searches. Data last updated March 12, 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

OttawaColorado Springs

YOW - COS

YOWCOS

Ottawa

Sat 4/11

6:25 am-2:30 pm

2 stops10h 05m

Colorado Springs

Wed 4/15

1:33 pm-1:36 am

2 stops10h 03m

$393
Quickest round-trip

OttawaColorado Springs

YOW - COS

YOWCOS

Ottawa

Sat 4/11

6:25 am-10:57 am

1 stop6h 32m

Colorado Springs

Wed 4/15

11:42 am-9:35 pm

1 stop7h 53m

$408

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Tue 4/21

10:35 am-9:44 pm

1 stop13h 09m

Denver Intl

Tue 4/28

11:59 pm-5:25 pm

2 stops39h 26m

$434

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Tue 4/14

6:10 am-10:57 am

1 stop6h 47m

Colorado Springs

Sat 4/18

11:42 am-9:26 pm

1 stop7h 44m

$446

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Wed 4/22

9:30 am-9:05 pm

1 stop13h 35m

Denver Intl

Sun 4/26

5:45 am-5:40 pm

1 stop9h 55m

$452

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Tue 3/31

9:20 am-9:09 pm

1 stop13h 49m

Denver Intl

Wed 4/8

5:45 am-5:41 pm

1 stop9h 56m

$452

OttawaColorado Springs

YOW - COS

YOWCOS

Ottawa

Tue 4/21

5:25 pm-9:54 pm

1 stop6h 29m

Colorado Springs

Sun 4/26

1:33 pm-9:11 am

2 stops17h 38m

$457

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Tue 4/14

12:42 pm-8:20 pm

1 stop9h 38m

Colorado Springs

Sat 4/18

7:59 am-11:26 pm

2 stops13h 27m

$460

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Thu 4/16

2:29 pm-9:05 pm

1 stop8h 36m

Denver Intl

Sun 4/19

5:45 am-5:40 pm

1 stop9h 55m

$484

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Mon 4/6

6:00 am-2:06 pm

1 stop10h 06m

Denver Intl

Mon 4/13

10:30 am-11:51 pm

1 stop11h 21m

$484

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 59 resultsSorted by cheapest first
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6

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 $217). Flying from Quebec to Colorado in March is currently the most expensive (average of $395). 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 March 12, 2026.

When flying from Quebec to Colorado, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 March 12, 2026.

The most flights from CAQC to USCO are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 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 March 12, 2026.
Get a feel of what it's like to fly with United Airlines and Air Canada from Quebec to Colorado by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,418 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

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
9,418 reviews
United Airlines
7.4
Good
9,418 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

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
10,800 reviews
United Airlines
7.4
Good
9,418 reviews

Boarding

7.7

Food

6.6

Entertainment

7.1

Overall

7.4

Comfort

7.3

Crew

8.1

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?

    Air Canada, United Airlines, and American Airlines can get you from Quebec to Colorado in just under 6h 32m. Your travel time can differ by up to 10h 55m. The distance between Quebec and Colorado is about 1545 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    $180 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from $185 and $197, respectively.

  • 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 $217). Flying from Quebec to Colorado in March is currently the most expensive (average of $395). 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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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 2 airlines flying from Quebec to Colorado

Discover the top 2 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 2,558,603 searches. Data last updated March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$374Average$465FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$430Average$748FlexibilityNo cancel feeOn-time69%

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