Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Quebec to Colorado from C$ 211

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — DEN
15 Oct — 22 Oct1
1 adult
1 adult, Economy

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 15 September 2025.

Round-trip from

C$ 347

One-way from

C$ 211

Popular in

December

Cheapest in

October

Average price

C$ 553

Good round-trip deal

C$ 762 or less

Good one-way deal

C$ 426 or less
United Airlines
  • United Airlines
  • 3/10-19/10
  • 2 total stops
  • 22h 05m total
  • Quebec to Colorado
Search Deals
United Airlines
  • United Airlines
  • 15/10
  • 1 total stop
  • 15h 17m total
  • Quebec to Colorado
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 149 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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

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 15 September 2025.

Fri 3/105:25 p.m.YOW - DEN
1 stop8h 05mUnited Airlines
Sat 18/106:00 a.m.DEN - YOW
1 stop6h 04mUnited Airlines
Deal found 15/9C$ 347
Thu 2/105:25 p.m.YOW - DEN
1 stop8h 05mUnited Airlines
Wed 8/108:28 p.m.DEN - YOW
1 stop15h 36mUnited Airlines
Deal found 15/9C$ 362
Thu 20/1111:10 a.m.YOW - DEN
1 stop14h 05mUnited Airlines
Mon 24/1111:59 p.m.DEN - YOW
1 stop12h 28mUnited Airlines
Deal found 14/9C$ 376
Tue 2/125:15 a.m.YOW - DEN
1 stop7h 08mUnited Airlines
Mon 8/124:10 p.m.DEN - YOW
1 stop16h 16mUnited Airlines
Deal found 14/9C$ 377
Sat 27/95:30 p.m.YUL - DEN
1 stop19h 54mMultiple Airlines
Sat 11/108:00 a.m.DEN - YUL
2 stops14h 41mMultiple Airlines
Deal found 13/9C$ 391
Tue 7/103:35 p.m.YOW - DEN
2 stops14h 24mMultiple Airlines
Tue 21/1012:36 a.m.DEN - YOW
1 stop14h 21mMultiple Airlines
Deal found 15/9C$ 398
Sat 27/97:00 a.m.YUL - DEN
1 stop30h 24mWestJet
Mon 29/912:15 p.m.DEN - YUL
2 stops34h 12mWestJet
Deal found 13/9C$ 402
Sat 27/95:30 p.m.YUL - DEN
1 stop19h 54mMultiple Airlines
Wed 8/108:00 a.m.DEN - YUL
2 stops14h 27mMultiple Airlines
Deal found 13/9C$ 405
Tue 7/103:35 p.m.YOW - DEN
2 stops21h 35mMultiple Airlines
Sat 18/1012:36 a.m.DEN - YOW
1 stop14h 21mMultiple Airlines
Deal found 15/9C$ 405
Sat 4/107:15 p.m.YOW - DEN
1 stop18h 09mMultiple Airlines
Wed 22/1010:29 p.m.DEN - YOW
2 stops24h 11mMultiple Airlines
Deal found 15/9C$ 410
Sat 4/106:45 a.m.YUL - DEN
1 stop18h 28mMultiple Airlines
Wed 22/1010:29 p.m.DEN - YUL
2 stops24h 12mMultiple Airlines
Deal found 13/9C$ 425
Sat 4/106:45 a.m.YUL - DEN
1 stop18h 28mMultiple Airlines
Wed 15/108:21 p.m.DEN - YUL
2 stops26h 06mMultiple Airlines
Deal found 13/9C$ 427

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 15 September 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

Fri 3/10

5:50 p.m.-11:15 p.m.

1 stop7h 25m

Denver Intl

Tue 21/10

11:59 p.m.-2:13 p.m.

1 stop12h 14m

C$ 347

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Tue 7/10

5:25 p.m.-10:00 p.m.

1 stop6h 35m

Denver Intl

Mon 20/10

11:59 p.m.-9:58 a.m.

1 stop7h 59m

C$ 347

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Fri 3/10

2:48 p.m.-9:18 p.m.

1 stop8h 30m

Denver Intl

Sun 19/10

6:00 a.m.-9:35 p.m.

1 stop13h 35m

C$ 347

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Sat 4/10

12:54 p.m.-5:48 p.m.

1 stop6h 54m

Denver Intl

Mon 20/10

11:59 p.m.-9:11 a.m.

1 stop7h 12m

C$ 347

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Mon 6/10

5:50 p.m.-11:18 p.m.

1 stop7h 28m

Denver Intl

Wed 22/10

11:59 p.m.-9:11 a.m.

1 stop7h 12m

C$ 347

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Fri 3/10

5:25 p.m.-11:30 p.m.

1 stop8h 05m

Denver Intl

Sat 18/10

6:00 a.m.-2:04 p.m.

1 stop6h 04m

C$ 347

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Sat 4/10

7:29 p.m.-11:57 p.m.

1 stop6h 28m

Denver Intl

Tue 21/10

11:59 p.m.-9:11 a.m.

1 stop7h 12m

C$ 347

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Mon 6/10

5:50 p.m.-11:18 p.m.

1 stop7h 28m

Denver Intl

Sun 19/10

6:00 a.m.-9:35 p.m.

1 stop13h 35m

C$ 347

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Mon 6/10

7:29 p.m.-11:57 p.m.

1 stop6h 28m

Denver Intl

Tue 21/10

11:59 p.m.-9:11 a.m.

1 stop7h 12m

C$ 347

OttawaDenver

YOW - DEN

YOWDEN

Ottawa

Tue 7/10

6:33 a.m.-2:42 p.m.

1 stop10h 09m

Denver Intl

Sun 19/10

6:00 a.m.-9:35 p.m.

1 stop13h 35m

C$ 347

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 56 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, August is the cheapest month in which you can book a flight from Quebec to Colorado (average of C$ 320). Flying from Quebec to Colorado in December is currently the most expensive (average of C$ 484). 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 15 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Quebec to Colorado as you normally would.

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 15 September 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 15 September 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
8,929 reviews
Check prices

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

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
Check prices

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

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
8,929 reviews
Check prices

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

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
3,091 reviews
United Airlines
7.4
Good
8,929 reviews
Check prices

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

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
Check prices

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

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?

    There are many flights that can get you from Quebec to Colorado in 6h 35m. Fly via United Airlines, Delta, or Air Canada to get the fastest option. The distance from Quebec to Colorado is about 2776 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$ 211 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 WestJet and Air Canada, with prices starting from C$ 224 and C$ 228, 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 C$ 320). Flying from Quebec to Colorado in December is currently the most expensive (average of C$ 484). 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
Pearson Intl to Las Vegas flights
Pearson Intl to Los Angeles flights
Vancouver Intl to Las Vegas flights
Vancouver Intl to Los Angeles flights
Pearson Intl to O'Hare Intl flights
Pierre Elliott Trudeau Intl to Miami flights
Pearson Intl to Miami flights
Pierre Elliott Trudeau Intl to John F Kennedy Intl flights
Vancouver Intl to Newark flights
Pierre Elliott Trudeau Intl to Newark flights
Pearson Intl to Dallas/Fort Worth flights
Pearson Intl to Orlando flights
Pearson Intl to San Francisco flights
Pierre Elliott Trudeau Intl to LaGuardia flights
Vancouver Intl to John F Kennedy Intl flights
Vancouver Intl to Honolulu flights
Pierre Elliott Trudeau Intl to Las Vegas flights
Vancouver Intl to San Francisco flights
Pearson Intl to Hobby flights
Vancouver Intl to Seattle flights
Vancouver Intl to Santa Ana flights
Pearson Intl to Atlanta flights
Pierre Elliott Trudeau Intl to Orlando flights
Pearson Intl to Sky Harbor Intl flights
Toronto Island to Fort Lauderdale flights
Pearson Intl to Nashville flights
Pearson Intl to Boston flights
Pierre Elliott Trudeau Intl to Los Angeles flights
Vancouver Intl to O'Hare Intl flights
Vancouver Intl to LaGuardia flights
Pearson Intl to George Bush Intcntl flights
Pearson Intl to Tampa flights
Pearson Intl to Seattle flights
Calgary to Las Vegas flights
Pierre Elliott Trudeau Intl to O'Hare Intl flights
Vancouver Intl to Sky Harbor Intl flights
Edmonton to Las Vegas flights
Vancouver Intl to Palm Springs flights
Vancouver Intl to San Diego flights
Toronto Island to Orlando flights
Pearson Intl to Reagan-National flights
Pearson Intl to Midway flights
Québec City to Fort Lauderdale flights
Pearson Intl to Honolulu 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 15 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 226AverageC$ 669FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 361AverageC$ 681FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 414AverageC$ 612FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 504AverageC$ 559FlexibilityNo 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.