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Colorado

$177+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — DEN
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
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 July 31, 2025.

Round-trip from

$292
(FlightHub)

One-way from

$177
(Air Canada)

Popular in

December

Cheapest in

May

Average price

$429

Good round-trip deal

$439 or less

Good one-way deal

$349 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 ($75 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 31, 2025.

This FlightHub deal was found by Cheapflights users on 7/31. 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 9/67:15 pmYOW - DEN
1 stop18h 09mWestJet
Tue 9/1612:15 pmDEN - YOW
1 stop10h 25mWestJet
Deal found 7/31$292
This Air Canada deal was found by Cheapflights users on 7/29. 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.
Sun 11/235:25 pmYUL - DEN
Nonstop4h 30mAir Canada
Wed 11/268:45 amDEN - YUL
1 stop10h 15mAir Canada
Deal found 7/29$306
This oojo deal was found by Cheapflights users on 7/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/286:45 amYUL - DEN
2 stops30h 42mWestJet
Sun 8/3112:15 pmDEN - YUL
1 stop10h 28mWestJet
Deal found 7/31$310
This Air Canada deal was found by Cheapflights users on 7/29. 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.
Wed 8/209:25 amYOW - DEN
1 stop12h 05mAir Canada
Tue 8/267:45 amDEN - YOW
1 stop7h 20mAir Canada
Deal found 7/29$314
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Mon 8/256:33 amYOW - DEN
1 stop15h 39mUnited Airlines
Sun 8/317:48 amDEN - YOW
1 stop11h 47mUnited Airlines
Deal found 7/30$334
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/106:45 amYUL - DEN
2 stops27h 24mMultiple Airlines
Fri 9/1212:04 amDEN - YUL
1 stop12h 16mMultiple Airlines
Deal found 7/31$342
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 9/67:00 amYOW - DEN
2 stops18h 13mMultiple Airlines
Mon 9/1512:04 amDEN - YOW
1 stop14h 53mMultiple Airlines
Deal found 7/31$377
This United Airlines deal was found by Cheapflights users on 7/31. 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 9/26:15 amYUL - DEN
1 stop6h 20mUnited Airlines
Wed 9/106:00 amDEN - YUL
1 stop9h 26mUnited Airlines
Deal found 7/31$380
This American Airlines deal was found by Cheapflights users on 7/30. 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 9/183:44 pmYUL - COS
1 stop9h 55mAmerican Airlines
Mon 9/225:16 pmCOS - YUL
1 stop19h 33mAmerican Airlines
Deal found 7/30$392
This American Airlines deal was found by Cheapflights users on 7/30. 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 10/87:29 amYUL - DEN
1 stop7h 05mAmerican Airlines
Wed 10/294:00 pmDEN - YUL
1 stop17h 40mAmerican Airlines
Deal found 7/30$397
This Air Canada deal was found by Cheapflights users on 7/30. 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.
Thu 9/181:10 pmYUL - COS
2 stops12h 40mAir Canada
Mon 9/223:45 pmCOS - YUL
2 stops16h 55mAir Canada
Deal found 7/30$443
This United Airlines deal was found by Cheapflights users on 7/31. 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 9/186:15 amYUL - COS
1 stop6h 41mUnited Airlines
Mon 9/2212:02 pmCOS - YUL
1 stop7h 27mUnited Airlines
Deal found 7/31$478

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 July 31, 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

Sat 9/6

7:15 pm-11:24 am

1 stop18h 09m

Denver Intl

Tue 9/16

12:15 pm-12:40 am

1 stop10h 25m

$292

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sun 11/23

5:25 pm-7:55 pm

Nonstop4h 30m

Denver Intl

Wed 11/26

8:45 am-9:00 pm

1 stop10h 15m

$306

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Thu 8/28

6:45 am-11:27 am

2 stops30h 42m

Denver Intl

Sun 8/31

12:15 pm-12:43 am

1 stop10h 28m

$310

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Wed 8/20

9:25 am-7:30 pm

1 stop12h 05m

Denver Intl

Tue 8/26

7:45 am-5:05 pm

1 stop7h 20m

$314

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Mon 8/25

6:33 am-8:12 pm

1 stop15h 39m

Denver Intl

Sun 8/31

7:48 am-9:35 pm

1 stop11h 47m

$334

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Wed 9/10

6:45 am-8:09 am

2 stops27h 24m

Denver Intl

Fri 9/12

12:04 am-2:20 pm

1 stop12h 16m

$342

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Sat 9/6

7:00 am-11:13 pm

2 stops18h 13m

Denver Intl

Mon 9/15

12:04 am-4:57 pm

1 stop14h 53m

$377

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Tue 9/2

6:15 am-10:35 am

1 stop6h 20m

Denver Intl

Wed 9/10

6:00 am-5:26 pm

1 stop9h 26m

$380

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Thu 9/18

3:44 pm-11:39 pm

1 stop9h 55m

Colorado Springs

Mon 9/22

5:16 pm-2:49 pm

1 stop19h 33m

$392

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Wed 10/8

7:29 am-12:34 pm

1 stop7h 05m

Denver Intl

Wed 10/29

4:00 pm-11:40 am

1 stop17h 40m

$397

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 28 results
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2
3

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 July 31, 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 July 31, 2025.

The most flights from CAQC to USCO are scheduled on a Monday (5 on average). You will have fewer flight options on Friday, 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 July 31, 2025.
Get a feel of what it's like to fly with United Airlines, American Airlines, and WestJet 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
8,900 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

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
8,900 reviews
United Airlines
7.4
Good
8,900 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

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.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,900 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

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.
WestJet
7.2
Good
2,978 reviews
United Airlines
7.4
Good
8,900 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

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
9,851 reviews
United Airlines
7.4
Good
8,900 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

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.

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

    $177 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on WestJet and United Airlines, with prices starting from $199 and $221, 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

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 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$370Average$519FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$430Average$709FlexibilityNo cancel feeOn-time69%

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