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Colorado

$193+ 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — DEN
Jul 19 — Jul 261
Sun 7/19
Sun 7/26
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 June 19, 2026.

This oojo deal was found by Cheapflights users on 6/16. 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.
Tue 7/148:00 pm
YUL
-
DEN
1 stop17h 20m
WestJet
Tue 7/2112:15 pm
DEN
-
YUL
1 stop9h 30m
WestJet
Deal found 6/16$308
This Justfly.com deal was found by Cheapflights users on 6/15. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/95:30 pm
YUL
-
DEN
1 stop19h 50m
WestJet
Sat 7/1812:15 pm
DEN
-
YUL
1 stop16h 50m
WestJet
Deal found 6/15$332
This United Airlines deal was found by Cheapflights users on 6/14. 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.
Fri 7/106:30 pm
YUL
-
DEN
1 stop29h 31m
United Airlines
Sun 7/129:40 am
DEN
-
YUL
Nonstop3h 48m
United Airlines
Deal found 6/14$334
This oojo deal was found by Cheapflights users on 6/16. 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.
Sat 10/35:45 pm
YUL
-
DEN
2 stops19h 35m
WestJet
Thu 10/812:15 pm
DEN
-
YUL
1 stop9h 30m
WestJet
Deal found 6/16$341
This FlightHub deal was found by Cheapflights users on 6/16. 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.
Wed 10/76:45 am
YUL
-
DEN
2 stops30h 35m
WestJet
Thu 10/1512:15 pm
DEN
-
YUL
1 stop9h 30m
WestJet
Deal found 6/16$342
This oojo deal was found by Cheapflights users on 6/15. 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.
Fri 8/214:15 pm
YOW
-
DEN
1 stop21h 05m
WestJet
Mon 8/3112:15 pm
DEN
-
YOW
2 stops22h 15m
WestJet
Deal found 6/15$361
This oojo deal was found by Cheapflights users on 6/17. 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.
Fri 7/176:15 pm
YOW
-
DEN
2 stops19h 05m
WestJet
Sun 7/1912:15 pm
DEN
-
YOW
1 stop29h 05m
WestJet
Deal found 6/17$366
This Trip.com deal was found by Cheapflights users on 6/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:00 pm
YUL
-
DEN
1 stop17h 20m
WestJet
Wed 7/2212:15 pm
DEN
-
YUL
1 stop9h 30m
WestJet
Deal found 6/14$376
This FlightHub deal was found by Cheapflights users on 6/16. 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.
Fri 9/185:45 pm
YUL
-
DEN
2 stops43h 35m
WestJet
Mon 9/2112:15 pm
DEN
-
YUL
1 stop9h 30m
WestJet
Deal found 6/16$377
This Mytrip deal was found by Cheapflights users on 6/19. 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.
Mon 7/68:15 pm
YOW
-
DEN
1 stop17h 05m
WestJet
Tue 7/1412:15 pm
DEN
-
YOW
1 stop10h 25m
WestJet
Deal found 6/19$378
This FlightHub deal was found by Cheapflights users on 6/15. 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.
Tue 7/218:00 pm
YUL
-
DEN
1 stop17h 20m
WestJet
Tue 8/412:15 pm
DEN
-
YUL
1 stop9h 30m
WestJet
Deal found 6/15$380
This Trip.com deal was found by Cheapflights users on 6/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:30 pm
YUL
-
DEN
1 stop19h 50m
WestJet
Mon 8/3112:15 pm
DEN
-
YUL
1 stop9h 30m
WestJet
Deal found 6/15$381

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 June 19, 2026.

Round-trip from

$308
(oojo)

One-way from

$193
(Justfly.com)

Popular in

December

Cheapest in

November

Average price

$532

Good round-trip deal

$564 or less

Good one-way deal

$366 or less
From Quebec to Colorado
Search Deals
One-way flight from Quebec to Colorado
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 19, 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

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Fri 7/10

6:30 pm-10:01 pm

1 stop29h 31m

Denver Intl

Sun 7/12

9:40 am-3:28 pm

Nonstop3h 48m

$334

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Sat 8/1

6:15 pm-11:20 am

2 stops19h 05m

Denver Intl

Sat 8/8

12:15 pm-5:35 am

1 stop15h 20m

$382

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Wed 7/8

4:12 pm-10:25 pm

1 stop8h 13m

Denver Intl

Fri 7/10

5:57 pm-5:08 pm

1 stop21h 11m

$393

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Fri 7/17

1:55 pm-12:17 am

1 stop12h 22m

Denver Intl

Thu 7/23

6:10 pm-1:14 pm

2 stops17h 04m

$402

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Wed 9/23

6:15 pm-11:20 am

2 stops19h 05m

Denver Intl

Sun 10/4

12:15 pm-12:30 pm

2 stops22h 15m

$434

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Thu 7/9

6:15 pm-11:20 am

2 stops43h 05m

Denver Intl

Tue 7/14

12:15 pm-12:30 pm

2 stops22h 15m

$440

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Fri 7/17

6:55 am-5:27 pm

2 stops12h 32m

Denver Intl

Wed 7/22

6:05 am-5:35 pm

2 stops9h 30m

$445

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Thu 8/27

7:30 pm-11:20 am

1 stop17h 50m

Denver Intl

Mon 8/31

12:15 pm-6:40 pm

1 stop28h 25m

$445

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Mon 7/27

8:15 pm-11:20 am

1 stop17h 05m

Denver Intl

Wed 7/29

7:56 am-5:54 pm

2 stops7h 58m

$451

MontrealColorado Springs

YUL - COS

YULCOS

Montreal Pierre Elliott Trudeau Intl

Thu 8/6

9:30 am-9:38 pm

2 stops14h 08m

Colorado Springs

Mon 8/10

6:00 am-5:42 pm

1 stop9h 42m

$455

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

Showing 1-10 of 60 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, August is the cheapest month in which you can book a flight from Quebec to Colorado (average of $149). Flying from Quebec to Colorado in April is currently the most expensive (average of $399). 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 June 19, 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 June 19, 2026.

The most flights from CAQC to USCO are scheduled on a Monday (5 on average). You will have fewer flight options on Sunday, 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?

How far ahead should I book a flight from Quebec to Colorado?

The price you pay for your flight from Quebec to Colorado may vary depending on when you book. For the best chance of a lower fare, look to book 44 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 June 19, 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
9,860 reviews

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.7

Boarding

7.7

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
9,860 reviews
United Airlines
7.4
Good
9,860 reviews

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.7

Boarding

7.7

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
11,220 reviews
United Airlines
7.4
Good
9,860 reviews

Entertainment

7.1

Comfort

7.3

Overall

7.4

Food

6.7

Boarding

7.7

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?

    United Airlines, WestJet, and American Airlines can get you from Quebec to Colorado in just under 8h 13m. Your travel time can differ by up to 21h 18m. The distance between Quebec and Colorado is about 1725 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?

    $185 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 United Airlines and American Airlines, with prices starting from $232 and $257, 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, August is the cheapest month in which you can book a flight from Quebec to Colorado (average of $149). Flying from Quebec to Colorado in April is currently the most expensive (average of $399). 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 airline flying from Quebec to Colorado

Discover the top airline 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 June 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$385Average$520FlexibilityNo cancel feeOn-time67%

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