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Cheap flights from Colorado to Québec City from C$ 318

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.
DEN — YQB
27 May — 3 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Colorado to Québec City

Enter your travel dates to find the best prices.

Cheapest flights from Colorado to Québec City
Explore the most affordable flight options available from Colorado to Québec City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 April 2026.

Fri 8/512:15 p.m.
DEN
-
YQB
1 stop28h 25m
WestJet
Sat 16/57:30 p.m.
YQB
-
DEN
1 stop17h 50m
WestJet
Deal found 22/4C$ 514
Fri 8/512:15 p.m.
DEN
-
YQB
1 stop28h 25m
WestJet
Tue 12/57:30 p.m.
YQB
-
DEN
1 stop17h 50m
WestJet
Deal found 23/4C$ 549
Mon 15/612:47 p.m.
DEN
-
YQB
2 stops27h 53m
Multiple Airlines
Tue 23/67:30 p.m.
YQB
-
DEN
1 stop17h 50m
Multiple Airlines
Deal found 23/4C$ 600
Tue 9/610:29 p.m.
DEN
-
YQB
2 stops42h 11m
Multiple Airlines
Tue 16/67:30 p.m.
YQB
-
DEN
1 stop17h 50m
Multiple Airlines
Deal found 25/4C$ 604
Tue 30/612:15 p.m.
DEN
-
YQB
1 stop28h 25m
WestJet
Tue 7/77:30 p.m.
YQB
-
DEN
1 stop17h 50m
WestJet
Deal found 25/4C$ 610
Tue 14/712:15 p.m.
DEN
-
YQB
1 stop28h 25m
WestJet
Tue 28/77:30 p.m.
YQB
-
DEN
1 stop17h 50m
WestJet
Deal found 23/4C$ 611
Tue 12/52:40 p.m.
DEN
-
YQB
2 stops41h 20m
Multiple Airlines
Sat 16/57:30 p.m.
YQB
-
DEN
1 stop17h 50m
Multiple Airlines
Deal found 23/4C$ 641
Fri 8/512:15 p.m.
DEN
-
YQB
1 stop28h 25m
Multiple Airlines
Sat 16/510:25 a.m.
YQB
-
DEN
2 stops12h 03m
Multiple Airlines
Deal found 22/4C$ 681
Tue 7/712:15 p.m.
DEN
-
YQB
1 stop28h 25m
WestJet
Tue 14/77:30 p.m.
YQB
-
DEN
1 stop17h 50m
WestJet
Deal found 26/4C$ 686
Thu 4/65:44 p.m.
DEN
-
YQB
1 stop17h 31m
American Airlines
Mon 8/64:11 p.m.
YQB
-
DEN
1 stop20h 57m
American Airlines
Deal found 22/4C$ 719

Find flight deals from Colorado to Québec City

Keep the following information in mind while searching for Colorado to Québec City flight deals. Data was last updated 27 April 2026.

Round-trip from

C$ 514

One-way from

C$ 318

Popular in

March

Cheapest in

October

Average price

C$ 1,629
WestJet
  • WestJet
  • 8/5-16/5
  • 2 total stops
  • 46h 15m total
  • Colorado to Québec City
Search Deals
American Airlines
  • American Airlines
  • 16/6
  • 1 total stop
  • 17h 31m total
  • Colorado to Québec City
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (C$ 377 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 64 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Québec City 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 27 April 2026.
Use the filters below to find and compare flights from Colorado to Québec City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Fri 8/5

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

1 stop28h 25m

Québec City

Sat 16/5

10:25 a.m.-8:28 p.m.

2 stops12h 03m

C$ 681

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Thu 9/7

3:13 p.m.-1:09 p.m.

1 stop19h 56m

Québec City

Tue 14/7

1:55 p.m.-12:16 a.m.

1 stop12h 21m

C$ 771

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Sat 30/5

12:15 p.m.-9:55 a.m.

2 stops19h 40m

Québec City

Sat 6/6

5:00 p.m.-11:20 a.m.

2 stops20h 20m

C$ 771
Quickest round-trip

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Thu 23/7

11:30 p.m.-1:09 p.m.

1 stop11h 39m

Québec City

Wed 29/7

1:48 p.m.-10:14 p.m.

1 stop10h 26m

C$ 771

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Tue 14/7

6:10 p.m.-1:12 p.m.

2 stops17h 02m

Québec City

Tue 28/7

1:48 p.m.-7:46 p.m.

1 stop7h 58m

C$ 784

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Fri 3/7

11:30 p.m.-3:30 p.m.

1 stop14h 00m

Québec City

Sun 12/7

4:12 p.m.-2:04 p.m.

1 stop23h 52m

C$ 905

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Sun 9/8

5:31 p.m.-1:44 p.m.

1 stop18h 13m

Québec City

Sat 15/8

3:50 p.m.-8:12 a.m.

1 stop18h 22m

C$ 935

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Wed 30/9

5:44 p.m.-1:20 p.m.

1 stop17h 36m

Québec City

Mon 5/10

2:31 p.m.-8:12 a.m.

2 stops19h 41m

C$ 962

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Fri 2/10

11:59 p.m.-3:08 p.m.

1 stop13h 09m

Québec City

Mon 5/10

4:55 p.m.-8:16 a.m.

1 stop17h 21m

C$ 988
Cheapest one-way
Quickest one-way

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Tue 16/6

5:45 p.m.-1:16 p.m.

1 stop17h 31m

C$ 318

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/4

Showing 1-10 of 11 resultsSorted by cheapest first
1
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Best time to book a flight from Colorado to Québec City

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

What is the cheapest month to book a flight from Colorado to Québec City?

Currently, October is the cheapest month in which you can book a flight from Colorado to Québec City (average of C$ 295). Flying from Colorado to Québec City in March is currently the most expensive (average of C$ 1,660). 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.

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

Related info for your journey

Find useful and relevant information for your journey from Colorado to Québec City. 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 into for flights to Québec City from Colorado?

    Québec City (YQB), located 13.5 km from the city centre, is the airport you fly into when you book flights from Colorado to Québec City.

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

    Airlines like American Airlines fly from Colorado to Québec City in about 11h 39m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 2776 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado to Québec City 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 Colorado to Québec City?

    Currently, October is the cheapest month in which you can book a flight from Colorado to Québec City (average of C$ 295). Flying from Colorado to Québec City in March is currently the most expensive (average of C$ 1,660). 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

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Alternative routes for Colorado to Québec City

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Fly with Cheapflights

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How does Cheapflights help users find flights from Colorado to Québec City?

When you search for this flight from Colorado to Québec City, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Colorado to Québec City?

Cheapflights helps you find that perfect flight to Québec City from Colorado by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Colorado to Québec City with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Colorado to Québec City flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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