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Cheap flights from Colorado to Québec City from C$ 300

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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YQB
12 Jul — 19 Jul1
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 12 June 2026.

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 10/6C$ 669
Thu 6/811:59 p.m.
DEN
-
YQB
1 stop9h 49m
American Airlines
Tue 11/83:56 p.m.
YQB
-
DEN
1 stop8h 47m
American Airlines
Deal found 9/6C$ 682
Thu 9/74:23 p.m.
DEN
-
YQB
2 stops18h 46m
American Airlines
Tue 14/71:55 p.m.
YQB
-
DEN
1 stop12h 22m
American Airlines
Deal found 10/6C$ 696
Tue 14/73:13 p.m.
DEN
-
YQB
1 stop19h 56m
American Airlines
Tue 28/71:55 p.m.
YQB
-
DEN
1 stop12h 22m
American Airlines
Deal found 11/6C$ 744
Wed 15/711:55 p.m.
DEN
-
YQB
1 stop13h 35m
American Airlines
Tue 21/71:48 p.m.
YQB
-
DEN
2 stops20h 20m
American Airlines
Deal found 8/6C$ 758
Wed 22/76:10 p.m.
DEN
-
YQB
2 stops17h 04m
American Airlines
Sat 25/74:12 p.m.
YQB
-
DEN
2 stops17h 56m
American Airlines
Deal found 9/6C$ 765
Thu 3/93:13 p.m.
DEN
-
YQB
1 stop22h 03m
American Airlines
Mon 7/91:56 p.m.
YQB
-
DEN
1 stop23h 47m
American Airlines
Deal found 10/6C$ 777

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 12 June 2026.

Round-trip from

C$ 669

One-way from

C$ 300

Popular in

March

Cheapest in

October

Average price

C$ 1,112
WestJet
  • WestJet
  • 14/7-28/7
  • 2 total stops
  • 46h 15m total
  • Colorado to Québec City
Search Deals
American Airlines
  • American Airlines
  • 6/7
  • 1 total stop
  • 11h 14m total
  • Colorado to Québec City
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 160 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 71 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 12 June 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

Thu 9/7

4:23 p.m.-1:09 p.m.

2 stops18h 46m

Québec City

Tue 14/7

1:55 p.m.-12:17 a.m.

1 stop12h 22m

C$ 696

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Mon 10/8

4:21 p.m.-11:48 a.m.

2 stops17h 27m

Québec City

Sat 15/8

3:33 p.m.-9:46 a.m.

1 stop20h 13m

C$ 696

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Tue 14/7

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

1 stop19h 56m

Québec City

Tue 28/7

1:55 p.m.-12:17 a.m.

1 stop12h 22m

C$ 744

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Tue 7/7

2:34 p.m.-1:14 p.m.

1 stop20h 40m

Québec City

Tue 14/7

1:55 p.m.-8:08 a.m.

2 stops20h 13m

C$ 756

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Thu 6/8

6:27 p.m.-1:15 p.m.

2 stops16h 48m

Québec City

Tue 11/8

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

2 stops18h 29m

C$ 825

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Tue 17/11

7:32 a.m.-10:28 p.m.

2 stops12h 56m

Québec City

Wed 18/11

3:00 p.m.-11:03 p.m.

1 stop10h 03m

C$ 1,032

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Mon 17/8

4:21 p.m.-1:15 p.m.

2 stops18h 54m

Québec City

Mon 31/8

3:56 p.m.-9:52 a.m.

2 stops19h 56m

C$ 1,076
Quickest round-trip

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Wed 25/11

5:30 p.m.-10:53 a.m.

1 stop15h 23m

Québec City

Mon 30/11

3:15 p.m.-8:27 p.m.

1 stop7h 12m

C$ 1,078
Cheapest one-way
Quickest one-way

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Mon 6/7

11:55 p.m.-1:09 p.m.

1 stop11h 14m

C$ 300

DenverQuébec City

DEN - YQB

DENYQB

Denver Intl

Tue 15/9

1:05 p.m.-1:14 p.m.

1 stop22h 09m

C$ 401

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/6

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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$ 302). Flying from Colorado to Québec City in March is currently the most expensive (average of C$ 1,697). 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 18h 46m. 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$ 302). Flying from Colorado to Québec City in March is currently the most expensive (average of C$ 1,697). 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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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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