Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Quebec to Colorado from C$ 250

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 14/12. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — DEN
29 nov. — 6 dic.1
1 adult
1 adult, Economy, 0 bags

Find 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 30 octubre 2025.

lun. 15/123:55 p.m.YOW - DEN
1 stop11h 28mMultiple Airlines
mié. 24/1210:37 p.m.DEN - YOW
2 stops47h 21mMultiple Airlines
Deal found 28/10C$ 471
mar. 9/125:10 p.m.YUL - DEN
1 stop27h 59mMultiple Airlines
lun. 15/1211:59 p.m.DEN - YUL
2 stops17h 45mMultiple Airlines
Deal found 28/10C$ 480
jue. 20/115:25 p.m.YUL - DEN
Nonstop4h 30mAir Canada
mié. 26/1111:15 a.m.DEN - YUL
Nonstop3h 43mAir Canada
Deal found 29/10C$ 493
mié. 19/115:25 p.m.YUL - DEN
Nonstop4h 30mAir Canada
jue. 27/1111:15 a.m.DEN - YUL
Nonstop3h 43mAir Canada
Deal found 28/10C$ 514
vie. 28/117:30 a.m.YUL - DEN
1 stop12h 14mAir Canada
dom. 30/118:45 a.m.DEN - YUL
1 stop11h 14mAir Canada
Deal found 28/10C$ 528
sáb. 22/117:30 a.m.YUL - DEN
1 stop12h 29mAir Canada
dom. 30/118:45 a.m.DEN - YUL
1 stop10h 15mAir Canada
Deal found 29/10C$ 531
sáb. 6/124:35 p.m.YUL - DEN
1 stop17h 49mMultiple Airlines
vie. 12/1212:59 a.m.DEN - YUL
2 stops21h 31mMultiple Airlines
Deal found 28/10C$ 542
vie. 28/115:40 a.m.YOW - DEN
2 stops24h 18mMultiple Airlines
dom. 7/1211:59 p.m.DEN - YOW
1 stop15h 14mMultiple Airlines
Deal found 30/10C$ 617
sáb. 13/1210:00 a.m.YOW - DEN
2 stops17h 23mMultiple Airlines
sáb. 20/1211:59 p.m.DEN - YOW
1 stop21h 59mMultiple Airlines
Deal found 29/10C$ 633
mar. 30/129:45 a.m.YOW - DEN
1 stop16h 30mUnited Airlines
jue. 1/16:00 a.m.DEN - YOW
1 stop15h 54mUnited Airlines
Deal found 29/10C$ 754
sáb. 20/123:51 p.m.YUL - COS
2 stops20h 14mAmerican Airlines
dom. 28/124:46 p.m.COS - YUL
2 stops17h 34mAmerican Airlines
Deal found 29/10C$ 761
dom. 14/125:00 a.m.YOW - COS
2 stops11h 29mAir Canada
dom. 21/1211:33 a.m.COS - YOW
2 stops12h 05mAir Canada
Deal found 30/10C$ 768

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 30 octubre 2025.

Round-trip from

C$ 458

One-way from

C$ 250

Popular in

December

Cheapest in

September

Average price

C$ 614

Good round-trip deal

C$ 639 or less

Good one-way deal

C$ 474 or less
American Airlines
  • American Airlines
  • 20/1-26/1
  • 2 total stops
  • 41h 35m total
  • Quebec to Colorado
Search Deals
14/12
  • 14/12
  • 1 total stop
  • 18h 04m total
  • Quebec to Colorado
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 145 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 30 octubre 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

lun. 15/12

9:25 a.m.-1:23 a.m.

1 stop17h 58m

Denver Intl

mié. 24/12

4:25 p.m.-5:25 p.m.

1 stop23h 00m

C$ 553

OttawaColorado Springs

YOW - COS

YOWCOS

Ottawa

mar. 21/4

2:50 p.m.-9:58 p.m.

2 stops9h 08m

Colorado Springs

jue. 23/4

7:00 a.m.-10:16 p.m.

2 stops13h 16m

C$ 557

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

sáb. 17/1

1:10 p.m.-9:59 p.m.

1 stop10h 49m

Denver Intl

lun. 26/1

6:00 a.m.-6:40 p.m.

1 stop10h 40m

C$ 585

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

sáb. 17/1

6:00 a.m.-4:12 p.m.

1 stop12h 12m

Denver Intl

mié. 28/1

8:25 p.m.-10:20 a.m.

1 stop11h 55m

C$ 585

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

sáb. 17/1

6:00 a.m.-4:12 p.m.

1 stop12h 12m

Denver Intl

mar. 27/1

6:00 a.m.-6:40 p.m.

1 stop10h 40m

C$ 585

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

mié. 21/1

9:25 a.m.-8:13 p.m.

1 stop12h 48m

Denver Intl

mar. 27/1

8:25 p.m.-10:20 a.m.

1 stop11h 55m

C$ 586

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

jue. 15/1

4:20 p.m.-11:12 p.m.

1 stop32h 52m

Denver Intl

jue. 22/1

2:43 p.m.-5:13 p.m.

2 stops24h 30m

C$ 588

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

vie. 23/1

7:30 p.m.-11:27 a.m.

1 stop17h 57m

Denver Intl

mié. 28/1

4:10 p.m.-11:45 a.m.

2 stops17h 35m

C$ 589

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

vie. 23/1

9:34 a.m.-8:44 p.m.

1 stop13h 10m

Denver Intl

mar. 27/1

5:15 a.m.-11:12 p.m.

2 stops15h 57m

C$ 592

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

jue. 4/12

9:35 a.m.-8:37 p.m.

1 stop13h 02m

Denver Intl

lun. 8/12

5:45 p.m.-8:45 a.m.

1 stop13h 00m

C$ 592

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/10

Showing 1-10 of 55 results
1
2
3
...
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, March is the cheapest month in which you can book a flight from Quebec to Colorado (average of C$ 229). Flying from Quebec to Colorado in December is currently the most expensive (average of C$ 485). 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 30 octubre 2025.

It’s optimal to fly from Quebec to Colorado in the evening. By choosing this option you can save up to 44% on the cost of your flight, compared to a flight at noon.

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 30 octubre 2025.
See what other customers who have flown with United Airlines,American Airlines, andWestJet 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
8,998 reviews
Check prices

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
United Airlines
7.4
Good
8,998 reviews
United Airlines
7.4
Good
8,998 reviews
Check prices

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
American Airlines
7.2
Good
11,030 reviews
United Airlines
7.4
Good
8,998 reviews
Check prices

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
WestJet
7.2
Good
3,149 reviews
United Airlines
7.4
Good
8,998 reviews
Check prices

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.
Air Canada
7.1
Good
10,377 reviews
United Airlines
7.4
Good
8,998 reviews
Check prices

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Oct 2025

YUL - ORD

Crew and customer service are 5 stars. I had a lot of luggage for a very long trip and they were nothing but helpful and found solutions to every problem. It was my first time flying with United, and they really are the friendly skies. Leg room however, on 2/3 flights was terrible. Same for entertainment: There was only a seat-mounted screen on 1/3 flights. It would have been nice to have on the longest leg of the journey.

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 9h 08m. Fly via Air Canada, United Airlines, or Delta to get the fastest option. The distance from Quebec to Colorado is about 2486 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    C$ 257 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from C$ 323 and C$ 341, 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, March is the cheapest month in which you can book a flight from Quebec to Colorado (average of C$ 229). Flying from Quebec to Colorado in December is currently the most expensive (average of C$ 485). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Quebec to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to John F Kennedy Intl flights
Pearson Intl to Newark flights
Pierre Elliott Trudeau Intl to Fort Lauderdale flights
Toronto Island to Newark flights
Pearson Intl to Fort Lauderdale flights
Pearson Intl to LaGuardia flights
Pierre Elliott Trudeau Intl to John F Kennedy Intl flights
Pearson Intl to Miami flights
Pearson Intl to Los Angeles flights
Pierre Elliott Trudeau Intl to Miami flights
Pierre Elliott Trudeau Intl to LaGuardia flights
Pearson Intl to Dallas/Fort Worth flights
Pearson Intl to Orlando flights
Vancouver Intl to Los Angeles flights
Pearson Intl to Las Vegas flights
Vancouver Intl to Newark flights
Pierre Elliott Trudeau Intl to Newark flights
Pearson Intl to San Francisco flights
Pearson Intl to Hobby flights
Toronto Island to Fort Lauderdale flights
Vancouver Intl to John F Kennedy Intl flights
Pearson Intl to Tampa flights
Toronto Island to Orlando flights
Vancouver Intl to Honolulu flights
Pearson Intl to George Bush Intcntl flights
Pearson Intl to O'Hare Intl flights
Vancouver Intl to Las Vegas flights
Pearson Intl to Reagan-National flights
Pierre Elliott Trudeau Intl to Orlando flights
Pierre Elliott Trudeau Intl to Los Angeles flights
Pearson Intl to Sky Harbor Intl flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Toronto Island to Miami flights
Vancouver Intl to San Francisco flights
Vancouver Intl to Miami flights
Calgary to Las Vegas flights
Pearson Intl to Fort Myers flights
Vancouver Intl to LaGuardia flights
Pearson Intl to Seattle flights
Pearson Intl to Boston flights
Pierre Elliott Trudeau Intl to O'Hare Intl flights
Pearson Intl to Atlanta flights
Pearson Intl to Dulles Intl flights
Vancouver Intl to Fort Lauderdale flights
Vancouver Intl to Palm Springs flights
Pearson Intl to Nashville flights
Vancouver Intl to San Diego flights
Vancouver Intl to Sky Harbor Intl flights
Hamilton to Fort Lauderdale flights
Calgary to Newark flights

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 30 octubre 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 365AverageC$ 658FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 398AverageC$ 671FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 418AverageC$ 624FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 528AverageC$ 574FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.