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$159+ 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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — DEN
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Quebec to Colorado

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

Round-trip from

$263
(United Airlines)

One-way from

$159
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$400

Good round-trip deal

$424 or less

Good one-way deal

$372 or less
From Quebec to Colorado
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One-way flight from Quebec to Colorado
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Highest demand for flights based on searches. 13% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Quebec to Colorado.
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Price to beat on a one-way flight from Quebec to Colorado.
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Find 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 September 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 11/2011:10 amYOW - DEN
1 stop14h 05mUnited Airlines
Mon 11/2411:59 pmDEN - YOW
1 stop12h 28mUnited Airlines
Deal found 9/14$272
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 12/25:15 amYOW - DEN
1 stop7h 08mUnited Airlines
Mon 12/84:10 pmDEN - YOW
1 stop16h 16mUnited Airlines
Deal found 9/14$273
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Sat 9/275:30 pmYUL - DEN
1 stop19h 54mMultiple Airlines
Sat 10/118:00 amDEN - YUL
2 stops14h 41mMultiple Airlines
Deal found 9/13$283
This FlightHub deal was found by Cheapflights users on 9/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/277:00 amYUL - DEN
1 stop30h 24mWestJet
Mon 9/2912:15 pmDEN - YUL
2 stops34h 12mWestJet
Deal found 9/13$291
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Sat 9/275:30 pmYUL - DEN
1 stop19h 54mMultiple Airlines
Wed 10/88:00 amDEN - YUL
2 stops14h 27mMultiple Airlines
Deal found 9/13$293
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Sat 10/46:45 amYUL - DEN
1 stop18h 28mMultiple Airlines
Wed 10/2210:29 pmDEN - YUL
2 stops24h 12mMultiple Airlines
Deal found 9/13$308
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Sat 10/46:45 amYUL - DEN
1 stop18h 28mMultiple Airlines
Fri 10/247:00 amDEN - YUL
2 stops15h 27mMultiple Airlines
Deal found 9/13$309
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Sat 10/46:45 amYUL - DEN
1 stop18h 28mMultiple Airlines
Sat 10/258:00 amDEN - YUL
2 stops14h 41mMultiple Airlines
Deal found 9/13$311
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:30 amYUL - DEN
1 stop12h 14mAir Canada
Thu 11/68:45 amDEN - YUL
1 stop10h 15mAir Canada
Deal found 9/14$312
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Sat 10/46:45 amYUL - DEN
1 stop18h 28mMultiple Airlines
Thu 10/1610:55 pmDEN - YUL
2 stops23h 46mMultiple Airlines
Deal found 9/13$318
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/299:30 amYOW - DEN
1 stop15h 46mMultiple Airlines
Tue 11/412:16 amDEN - YOW
1 stop14h 57mMultiple Airlines
Deal found 9/14$318
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Tue 10/76:35 pmYUL - DEN
1 stop22h 49mMultiple Airlines
Wed 10/228:00 amDEN - YUL
2 stops14h 41mMultiple Airlines
Deal found 9/13$322

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 September 15, 2025.
Use the filters below to find and compare flights from Quebec to Colorado that are best for you.

Fly from

Quebec

Fly to

Colorado

Route

Depart

Return

Price

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Thu 2/19

12:05 pm-5:46 pm

1 stop7h 41m

Denver Intl

Tue 2/24

6:00 am-4:30 pm

1 stop8h 30m

$263

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Fri 3/13

10:35 am-5:35 pm

1 stop9h 00m

Denver Intl

Tue 3/17

6:15 am-4:50 pm

1 stop8h 35m

$272

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Tue 3/3

11:10 am-3:57 pm

1 stop6h 47m

Denver Intl

Wed 3/4

7:50 am-4:30 pm

1 stop6h 40m

$272

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Thu 11/20

9:45 am-4:31 pm

1 stop8h 46m

Denver Intl

Mon 11/24

8:30 pm-10:26 am

1 stop11h 56m

$272

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Wed 10/29

11:10 am-4:30 pm

1 stop7h 20m

Denver Intl

Wed 11/5

12:45 pm-9:56 pm

1 stop7h 11m

$272

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Tue 12/2

5:15 am-10:23 am

1 stop7h 08m

Denver Intl

Mon 12/8

4:10 pm-10:26 am

1 stop16h 16m

$273

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Thu 10/30

7:30 am-5:44 pm

1 stop12h 14m

Denver Intl

Thu 11/6

8:45 am-9:00 pm

1 stop10h 15m

$323

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Thu 11/20

5:25 pm-7:55 pm

Nonstop4h 30m

Denver Intl

Tue 11/25

8:45 am-9:00 pm

1 stop10h 15m

$324

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Mon 10/6

6:40 pm-11:59 pm

1 stop7h 19m

Denver Intl

Mon 10/20

12:50 am-11:31 am

1 stop8h 41m

$332

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Tue 10/7

9:45 am-2:42 pm

1 stop6h 57m

Denver Intl

Thu 10/23

11:15 am-5:00 pm

Nonstop3h 45m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 52 results
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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, October is the cheapest month in which you can book a flight from Quebec to Colorado (average of $197). Flying from Quebec to Colorado in March is currently the most expensive (average of $278). 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 September 15, 2025.

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 September 15, 2025.

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).

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 September 15, 2025.
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
8,929 reviews

Food

6.6

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
United Airlines
7.4
Good
8,929 reviews
United Airlines
7.4
Good
8,929 reviews

Food

6.6

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.
Air Canada
7.1
Good
10,000 reviews
United Airlines
7.4
Good
8,929 reviews

Food

6.6

Comfort

7.3

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

YVR - SFO

It was a good experience. The flight took 45 minutes longer to fly and all passengers had to wait inside the plane till the technical issue was fixed. Overall it was a good experience.

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?

    United Airlines, Air Canada, and Delta can get you from Quebec to Colorado in just under 7h 19m. Your travel time can differ by up to 4h 55m. The distance between Quebec and Colorado is about 1606 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?

    $162 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from $165 and $195, 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, October is the cheapest month in which you can book a flight from Quebec to Colorado (average of $197). Flying from Quebec to Colorado in March is currently the most expensive (average of $278). 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$348Average$529FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$430Average$709FlexibilityNo cancel feeOn-time69%

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