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Cheap flights from Québec City to Colorado from C$ 433

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 16/6. Fares are subject to change and may not be available on all flights or dates of travel.
YQB — DEN
10 Mar — 17 Mar1
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 8 February 2026.

Tue 21/46:15 a.m.
YQB
-
DEN
2 stops18h 48m
Multiple Airlines
Mon 27/412:15 p.m.
DEN
-
YQB
1 stop28h 25m
Multiple Airlines
Deal found 4/2C$ 760
Mon 20/46:30 a.m.
YQB
-
DEN
2 stops18h 33m
Multiple Airlines
Mon 27/412:15 p.m.
DEN
-
YQB
1 stop28h 25m
Multiple Airlines
Deal found 4/2C$ 764
Mon 23/311:49 a.m.
YQB
-
DEN
1 stop9h 51m
United Airlines
Sun 29/312:40 a.m.
DEN
-
YQB
1 stop9h 22m
United Airlines
Deal found 6/2C$ 782
Tue 2/64:55 p.m.
YQB
-
DEN
1 stop8h 33m
United Airlines
Mon 8/69:05 p.m.
DEN
-
YQB
1 stop15h 18m
United Airlines
Deal found 7/2C$ 783
Tue 4/85:35 a.m.
YQB
-
DEN
1 stop6h 58m
Air Canada
Sat 8/89:40 a.m.
DEN
-
YQB
1 stop8h 01m
Air Canada
Deal found 5/2C$ 785
Fri 17/46:30 a.m.
YQB
-
DEN
1 stop18h 29m
Multiple Airlines
Fri 1/512:51 p.m.
DEN
-
YQB
2 stops27h 49m
Multiple Airlines
Deal found 4/2C$ 794
Fri 10/49:15 a.m.
YQB
-
DEN
2 stops9h 20m
Air Canada
Mon 13/41:25 p.m.
DEN
-
YQB
1 stop7h 15m
Air Canada
Deal found 5/2C$ 801
Thu 9/46:05 a.m.
YQB
-
DEN
2 stops12h 30m
Air Canada
Mon 13/41:25 p.m.
DEN
-
YQB
1 stop7h 15m
Air Canada
Deal found 7/2C$ 802
Fri 17/46:30 a.m.
YQB
-
DEN
1 stop18h 29m
Multiple Airlines
Mon 27/412:15 p.m.
DEN
-
YQB
1 stop28h 25m
Multiple Airlines
Deal found 4/2C$ 805
Sun 19/46:15 a.m.
YQB
-
DEN
2 stops18h 48m
Multiple Airlines
Mon 27/412:15 p.m.
DEN
-
YQB
1 stop28h 25m
Multiple Airlines
Deal found 4/2C$ 820

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 8 February 2026.

Round-trip from

C$ 760

One-way from

C$ 433

Popular in

June

Cheapest in

March

Average price

C$ 955
WestJet
  • WestJet
  • 21/4-27/4
  • 3 total stops
  • 47h 13m total
  • Québec City to Colorado
Search Deals
Air Canada
  • Air Canada
  • 16/6
  • 1 total stop
  • 6h 59m total
  • Québec City to Colorado
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (C$ 268 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 8 February 2026.
Use the filters below to find and compare flights from Québec City to Colorado that are best for you.

Fly from

Québec City

Fly to

Colorado

Route

Depart

Return

Price

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Mon 23/3

11:49 a.m.-7:40 p.m.

1 stop9h 51m

Denver Intl

Sun 29/3

12:40 a.m.-12:02 p.m.

1 stop9h 22m

C$ 782

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Thu 9/4

3:05 p.m.-10:05 p.m.

1 stop9h 00m

Denver Intl

Mon 13/4

8:52 p.m.-2:03 p.m.

1 stop15h 11m

C$ 782

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Wed 15/7

4:55 p.m.-11:28 p.m.

1 stop8h 33m

Denver Intl

Tue 21/7

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

1 stop8h 00m

C$ 782

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Tue 4/8

5:35 a.m.-10:33 a.m.

1 stop6h 58m

Denver Intl

Sat 8/8

11:25 a.m.-7:41 p.m.

1 stop6h 16m

C$ 783

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Wed 3/6

6:00 a.m.-8:14 p.m.

2 stops16h 14m

Denver Intl

Tue 16/6

7:40 a.m.-4:00 p.m.

1 stop6h 20m

C$ 783

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Fri 10/4

3:05 p.m.-10:05 p.m.

1 stop9h 00m

Denver Intl

Mon 13/4

8:52 p.m.-2:03 p.m.

1 stop15h 11m

C$ 783

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Tue 2/6

4:55 p.m.-6:47 a.m.

2 stops15h 52m

Denver Intl

Mon 8/6

7:40 p.m.-2:23 p.m.

1 stop16h 43m

C$ 783

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Tue 16/6

5:35 a.m.-10:34 a.m.

1 stop6h 59m

C$ 433

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Sat 13/6

5:35 a.m.-10:34 a.m.

1 stop6h 59m

C$ 433

Québec CityDenver

YQB - DEN

YQBDEN

Québec City

Sun 22/3

4:00 p.m.-1:27 p.m.

3 stops23h 27m

C$ 436

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/2

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?

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 8 February 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
9,259 reviews
Check prices

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Food

6.6

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
9,259 reviews
United Airlines
7.4
Good
9,259 reviews
Check prices

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Food

6.6

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
10,698 reviews
United Airlines
7.4
Good
9,259 reviews
Check prices

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Food

6.6

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?

    United Airlines can get you from Québec City to Colorado in just under 9h 51m. Your travel time can differ by up to . The distance from Québec City to Colorado is about 2776 km.

  • 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 8 February 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 260AverageC$ 807FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 323AverageC$ 807FlexibilityNo cancel feeOn-time67%
Search Air Canada 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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