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Cheap flights from Colorado to Québec City from C$ 439

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 14/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YQB
27 Feb — 6 Mar1
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 28 January 2026.

Wed 1/411:59 p.m.
DEN
-
YQB
1 stop12h 41m
Multiple Airlines
Sun 5/46:15 a.m.
YQB
-
DEN
2 stops26h 45m
Multiple Airlines
Deal found 26/1C$ 839
Wed 25/211:59 p.m.
DEN
-
YQB
1 stop12h 41m
Multiple Airlines
Wed 4/36:00 a.m.
YQB
-
DEN
1 stop13h 03m
Multiple Airlines
Deal found 27/1C$ 929
Tue 24/28:00 p.m.
DEN
-
YQB
2 stops40h 40m
Multiple Airlines
Tue 3/36:10 p.m.
YQB
-
DEN
1 stop24h 53m
Multiple Airlines
Deal found 27/1C$ 951
Tue 14/76:52 p.m.
DEN
-
YQB
2 stops16h 49m
American Airlines
Tue 28/71:55 p.m.
YQB
-
DEN
1 stop10h 28m
American Airlines
Deal found 28/1C$ 987
Thu 9/72:00 p.m.
DEN
-
YQB
1 stop23h 20m
American Airlines
Mon 13/74:00 p.m.
YQB
-
DEN
1 stop23h 03m
American Airlines
Deal found 26/1C$ 988
Sun 14/69:40 a.m.
DEN
-
YQB
1 stop5h 46m
Air Canada
Fri 19/65:35 a.m.
YQB
-
DEN
1 stop6h 58m
Air Canada
Deal found 26/1C$ 992
Sun 1/31:25 p.m.
DEN
-
YQB
1 stop7h 18m
Air Canada
Wed 11/33:15 p.m.
YQB
-
DEN
1 stop6h 40m
Air Canada
Deal found 25/1C$ 999
Tue 31/36:05 p.m.
DEN
-
YQB
1 stop15h 25m
Air Canada
Wed 1/43:15 p.m.
YQB
-
DEN
1 stop6h 40m
Air Canada
Deal found 27/1C$ 1,002
Mon 8/62:22 p.m.
DEN
-
YQB
1 stop21h 19m
American Airlines
Sat 13/65:53 p.m.
YQB
-
DEN
1 stop21h 39m
American Airlines
Deal found 27/1C$ 1,003
Thu 9/711:25 a.m.
DEN
-
YQB
1 stop6h 16m
Air Canada
Mon 13/71:40 p.m.
YQB
-
DEN
2 stops8h 32m
Air Canada
Deal found 26/1C$ 1,006

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 28 January 2026.

Round-trip from

C$ 839

One-way from

C$ 439

Popular in

December

Cheapest in

March

Average price

C$ 1,080
1/4-5/4
  • 1/4-5/4
  • 3 total stops
  • 39h 26m total
  • Colorado to Québec City
Search Deals
American Airlines
  • American Airlines
  • 14/7
  • 2 total stops
  • 16h 49m total
  • Colorado to Québec City
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 217 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 28 January 2026.
Use the filters below to find and compare flights from Colorado to Québec City that are best for you.

Fly from

Colorado

Fly to

Québec City

Route

Depart

Return

Price

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Wed 25/2

11:59 p.m.-2:40 p.m.

1 stop12h 41m

Québec City

Wed 4/3

6:00 a.m.-5:03 p.m.

1 stop13h 03m

C$ 929

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Tue 31/3

6:05 p.m.-11:30 a.m.

1 stop15h 25m

Québec City

Wed 1/4

3:15 p.m.-7:55 p.m.

1 stop6h 40m

C$ 987

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Tue 14/7

6:52 p.m.-1:41 p.m.

2 stops16h 49m

Québec City

Tue 28/7

4:00 p.m.-11:25 a.m.

1 stop21h 25m

C$ 987

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Mon 8/6

2:00 p.m.-3:20 p.m.

1 stop23h 20m

Québec City

Sat 13/6

2:24 p.m.-12:07 a.m.

1 stop11h 43m

C$ 988

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Thu 9/7

2:00 p.m.-3:20 p.m.

1 stop23h 20m

Québec City

Mon 13/7

4:00 p.m.-1:03 p.m.

1 stop23h 03m

C$ 988

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Sun 1/3

1:25 p.m.-10:43 p.m.

1 stop7h 18m

Québec City

Tue 10/3

3:15 p.m.-7:55 p.m.

1 stop6h 40m

C$ 999

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Thu 23/7

2:22 p.m.-1:41 p.m.

1 stop21h 19m

Québec City

Wed 29/7

4:00 p.m.-9:42 a.m.

2 stops19h 42m

C$ 1,002

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Tue 14/7

6:52 p.m.-1:41 p.m.

2 stops16h 49m

C$ 439

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Sat 20/6

5:49 p.m.-1:41 p.m.

1 stop17h 52m

C$ 444

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Sat 20/6

9:40 a.m.-7:41 p.m.

1 stop8h 01m

C$ 450

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/1

Showing 1-10 of 14 results
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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, March is the cheapest month in which you can book a flight from Colorado to Québec City (average of C$ 298). Flying from Colorado to Québec City in November is currently the most expensive (average of C$ 886). 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.

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 Air Canada and American Airlines fly from Colorado to Québec City in about 15h 25m. The time it takes to get you to your destination can typically vary by up to 1h 24m. Airlines will cover a distance of 2776 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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, March is the cheapest month in which you can book a flight from Colorado to Québec City (average of C$ 298). Flying from Colorado to Québec City in November is currently the most expensive (average of C$ 886). 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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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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