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Cheap flights from Québec City to Colorado from C$ 327

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — DEN
23 Aug — 30 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Québec City to Colorado

Enter your travel dates to find the best prices.

Cheapest flights from Québec City to Colorado
Explore the most affordable flight options available from Québec City to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 July 2026.

Thu 13/87:30 p.m.
YQB
-
DEN
1 stop17h 50m
WestJet
Wed 19/812:15 p.m.
DEN
-
YQB
1 stop28h 25m
WestJet
Deal found 19/7C$ 581
Thu 13/81:47 p.m.
YQB
-
DEN
1 stop21h 52m
American Airlines
Wed 19/84:21 p.m.
DEN
-
YQB
2 stops18h 51m
American Airlines
Deal found 19/7C$ 587
Sun 6/93:56 p.m.
YQB
-
DEN
2 stops18h 29m
American Airlines
Thu 10/96:32 p.m.
DEN
-
YQB
2 stops17h 21m
American Airlines
Deal found 24/7C$ 650
Thu 24/92:27 p.m.
YQB
-
DEN
1 stop11h 50m
American Airlines
Sun 27/911:59 p.m.
DEN
-
YQB
1 stop9h 44m
American Airlines
Deal found 23/7C$ 653
Thu 27/87:30 p.m.
YQB
-
DEN
1 stop17h 50m
WestJet
Mon 31/812:15 p.m.
DEN
-
YQB
1 stop28h 25m
WestJet
Deal found 21/7C$ 664
Thu 8/103:59 p.m.
YQB
-
DEN
2 stops19h 50m
American Airlines
Tue 13/106:43 p.m.
DEN
-
YQB
2 stops17h 01m
American Airlines
Deal found 22/7C$ 705
Fri 30/102:25 p.m.
YQB
-
DEN
1 stop12h 01m
American Airlines
Mon 2/112:59 p.m.
DEN
-
YQB
1 stop19h 52m
American Airlines
Deal found 23/7C$ 715

Find flight deals from Québec City to Colorado

Keep the following information in mind while searching for Québec City to Colorado flight deals. Data was last updated 24 July 2026.

Round-trip from

C$ 581

One-way from

C$ 327

Popular in

June

Cheapest in

January

Average price

C$ 1,191
WestJet
  • WestJet
  • 13/8-19/8
  • 2 total stops
  • 46h 15m total
  • Québec City to Colorado
Search Deals
WestJet
  • WestJet
  • 5/8
  • 1 total stop
  • 17h 50m total
  • Québec City to Colorado
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (C$ 417 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 73 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Québec City 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 24 July 2026.
Use the filters below to find and compare flights from Québec City to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Sun 6/9

3:56 p.m.-8:25 a.m.

2 stops18h 29m

Denver Intl

Thu 10/9

6:32 p.m.-1:53 p.m.

2 stops17h 21m

C$ 650

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Fri 25/9

3:59 p.m.-10:24 p.m.

1 stop8h 25m

Denver Intl

Mon 28/9

2:45 p.m.-1:14 p.m.

1 stop20h 29m

C$ 653

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Thu 24/9

2:37 p.m.-11:51 p.m.

2 stops11h 14m

Denver Intl

Sun 27/9

11:59 p.m.-11:43 a.m.

1 stop9h 44m

C$ 660

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Thu 27/8

7:30 p.m.-11:20 a.m.

1 stop17h 50m

Denver Intl

Mon 31/8

12:15 p.m.-6:40 p.m.

1 stop28h 25m

C$ 666
Quickest round-trip

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Fri 21/8

1:56 p.m.-10:15 p.m.

2 stops10h 19m

Denver Intl

Mon 24/8

11:59 p.m.-11:48 a.m.

1 stop9h 49m

C$ 825

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Sun 6/9

1:05 p.m.-6:55 p.m.

1 stop7h 50m

Denver Intl

Thu 10/9

9:10 a.m.-5:49 a.m.

1 stop18h 39m

C$ 877

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Wed 5/8

7:30 p.m.-11:20 a.m.

1 stop17h 50m

Denver Intl

Tue 11/8

12:15 p.m.-8:00 p.m.

3 stops29h 45m

C$ 884

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Tue 20/10

3:00 p.m.-11:53 p.m.

1 stop10h 53m

Denver Intl

Sun 25/10

5:00 a.m.-10:47 p.m.

2 stops15h 47m

C$ 947

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Thu 24/9

6:00 a.m.-8:08 p.m.

2 stops16h 08m

Denver Intl

Sun 27/9

8:34 p.m.-3:08 p.m.

2 stops16h 34m

C$ 953

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Tue 15/9

6:00 a.m.-5:57 p.m.

1 stop13h 57m

Denver Intl

Wed 16/9

6:00 a.m.-10:41 p.m.

1 stop14h 41m

C$ 953

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/7

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Québec City to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Québec City 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 Québec City to Colorado

How much does it cost to fly round-trip from Québec City to Colorado?

Airfare is below average for this route at the moment.
Québec City to Colorado flights typically cost between C$ 948 and C$ 1,129 in August.
The cheapest round-trip price found within the last 5 days was C$ 581 on WestJet (13 Aug-19 Aug).

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 24 July 2026.
See what other customers who have flown with United Airlines and Air Canada from Québec City to Colorado have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,029 reviews
Check prices

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

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
10,029 reviews
United Airlines
7.4
Good
10,029 reviews
Check prices

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

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
11,381 reviews
United Airlines
7.4
Good
10,029 reviews
Check prices

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

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 Québec City to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Québec City to Colorado?

    For a flight from Québec City to Colorado, you will be flying from Quebec. Québec City (YQB) is just 13.5 km from the centre of the city.

  • How long is the flight from Québec City to Colorado?

    American Airlines and Air Canada can get you from Québec City to Colorado in just under 7h 50m. Your travel time can differ by up to 10h 39m. The distance from Québec City to Colorado is about 2776 km. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Québec City to Colorado that include hotel bookings?

    Yes. In addition to deals on Québec City to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Québec City to Colorado?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Québec City to Colorado.

  • Can I find deals for business class flights from Québec City to Colorado?

    Yes. Cheapflights offers flight deals from Québec City 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.

See more FAQs

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Alternative routes for Québec City 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 Québec City to Colorado

Discover the top 2 airlines that operate flights from Québec City 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 24 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 475AverageC$ 949FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 541AverageC$ 855FlexibilityNo cancel feeOn-time69%
Search United 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 Québec City to Colorado?

Deals for Québec City 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 Québec City to Colorado?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Colorado from Québec City.

Can Cheapflights find flights from Québec City to Colorado with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Québec City to Colorado flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Québec City to Colorado become cheaper?

Yes, Cheapflights offers price alerts on Québec City to Colorado flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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