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Cheap flights from Denver to Quebec from C$ 232

DEN — YUL
21 Oct — 28 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Denver to Quebec

Enter your travel dates to find the best prices.

Cheapest flights from Denver to Quebec

Tue 3/117:00 p.m. -
3 stops27h 01m
Tue 10/116:10 a.m. -
2 stops14h 03m
Deal found 19/9C$ 607
Thu 15/107:12 a.m. -
2 stops21h 53m
Sat 17/108:00 p.m. -
1 stop17h 20m
Deal found 19/9C$ 617
Mon 5/1010:47 p.m. -
2 stops18h 33m
Sat 17/104:15 p.m. -
1 stop21h 05m
Deal found 18/9C$ 618
Fri 2/107:12 p.m. -
2 stops20h 11m
Sat 17/104:15 p.m. -
1 stop21h 05m
Deal found 18/9C$ 619
Sun 4/107:12 p.m. -
2 stops20h 11m
Sat 17/104:15 p.m. -
1 stop21h 05m
Deal found 18/9C$ 638
Thu 15/1010:44 p.m. -
3 stops23h 41m
Mon 19/106:45 a.m. -
3 stops18h 58m
Deal found 20/9C$ 639
Sat 3/107:30 a.m. -
2 stops14h 55m
Sat 17/104:15 p.m. -
1 stop21h 05m
Deal found 18/9C$ 646
Fri 23/1011:59 p.m. -
1 stop9h 41m
Fri 30/101:47 p.m. -
1 stop8h 59m
Deal found 20/9C$ 653
Wed 21/1010:44 p.m. -
2 stops23h 01m
Wed 28/106:45 a.m. -
3 stops19h 04m
Deal found 20/9C$ 654
Wed 4/115:17 p.m. -
3 stops26h 18m
Tue 17/116:45 a.m. -
3 stops19h 08m
Deal found 21/9C$ 673
Mon 19/1010:44 p.m. -
2 stops18h 36m
Fri 23/104:00 p.m. -
2 stops19h 49m
Deal found 17/9C$ 677
Tue 13/108:55 p.m. -
2 stops22h 17m
Sat 17/108:00 p.m. -
1 stop17h 20m
Deal found 19/9C$ 677

Find flight deals from Denver to Quebec

Round-trip from

C$ 607

One-way from

C$ 232

Popular in

October

Cheapest in

January

Average price

C$ 1,161
3/11-10/11
  • 3/11-10/11
  • 5 total stops
  • 41h 04m total
  • Denver to Quebec
Search Deals
16/10-31/12
  • 16/10-31/12
  • 2 total stops
  • 13h 25m total
  • Denver to Quebec
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 220 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Denver to Quebec that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverOttawa

DEN Denver Intl - YOW Ottawa

DENYOW

Denver Intl

Fri 16/10

2:10 p.m.-5:35 a.m.

2 stops13h 25m

Ottawa

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 232

DenverMontreal

DEN Denver Intl - YUL Montreal Pierre Elliott Trudeau Intl

DENYUL

Denver Intl

Thu 15/10

10:44 p.m.-7:05 a.m.

2 stops30h 21m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 263

DenverMontreal

DEN Denver Intl - YUL Montreal Pierre Elliott Trudeau Intl

DENYUL

Denver Intl

Fri 16/10

2:10 p.m.-7:05 a.m.

2 stops14h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 268

DenverOttawa

DEN Denver Intl - YOW Ottawa

DENYOW

Denver Intl

Tue 6/10

10:47 p.m.-5:58 p.m.

2 stops41h 11m

Ottawa

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 274

DenverMontreal

DEN Denver Intl - YUL Montreal Pierre Elliott Trudeau Intl

DENYUL

Denver Intl

Mon 5/10

10:47 p.m.-5:02 p.m.

3 stops40h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 302

DenverOttawa

DEN Denver Intl - YOW Ottawa

DENYOW

Denver Intl

Tue 2/2

11:11 a.m.-4:44 p.m.

2 stops27h 33m

Ottawa

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 303

DenverMontreal

DEN Denver Intl - YUL Montreal Pierre Elliott Trudeau Intl

DENYUL

Denver Intl

Thu 12/11

10:37 p.m.-10:20 p.m.

2 stops21h 43m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 317

DenverMontreal

DEN Denver Intl - YUL Montreal Pierre Elliott Trudeau Intl

DENYUL

Denver Intl

Mon 5/10

12:15 p.m.-11:45 p.m.

1 stop9h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 355

DenverMontreal

DEN Denver Intl - YUL Montreal Pierre Elliott Trudeau Intl

DENYUL

Denver Intl

Thu 15/10

5:25 p.m.-1:37 p.m.

1 stop18h 12m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 359

DenverMontreal

DEN Denver Intl - YUL Montreal Pierre Elliott Trudeau Intl

DENYUL

Denver Intl

Wed 4/11

5:25 p.m.-8:32 a.m.

1 stop13h 07m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 375

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/9

Showing 1-10 of 55 resultsSorted by cheapest first
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Best time to book a flight from Denver to Quebec

Have a flexible travel schedule? Discover the best time to fly to Quebec from Denver with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Denver to Quebec

What is the cheapest month to book a flight from Denver to Quebec?

Currently, March is the cheapest month in which you can book a flight from Denver to Quebec (average of C$ 852). Flying from Denver to Quebec in September is currently the most expensive (average of C$ 1,186). 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.

What is the cheapest time of day to fly from DEN to QC?

When flying from Denver to Quebec, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Denver to Quebec

The most flights from DEN to CAQC are scheduled on a Monday (5 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from Denver to Quebec?

Airfare is below average for this route at the moment.
Denver to Quebec flights typically cost between C$ 971 and C$ 1,295 in October.
The cheapest round-trip price found within the last 5 days was C$ 617 on Multiple Airlines (15 Oct-17 Oct).

How far ahead should I book a flight from Denver to Quebec?

Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from Denver to Quebec. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Quebec

Read reviews from past customers who have flown Air Canada from Denver to Quebec. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
11,658 reviews
Check prices

Entertainment

6.8

Boarding

7.3

Comfort

7.1

Crew

7.8

Overall

7.1

Food

6.3

Reviews

1 / 20
4.0
Okay

Anonymous,May 2026

YYJ - YUL

The pouch in front of my seat was never cleaned. The hospitality I requested wasn't there for me. Perhaps as looking at me you wouldn't think I needed it. I push myself then pay for it later. Like last night and today....... The flight had a generator problem, we had to debark the plane as there was no staff to repair it , therefore we had to wait for staff to come from Vancouver to repair it. The staff on hand though were very good at keeping us informed and making sure of any questions we had at that point. Once repaired all went well. Then just the hospitality wasn't there. When I did ask at the desk after the long walk from the plane the young person attending said baggage is just over there. Well just over there to a 30 year old and a 76 year old with mobility problems is quite different !
Air Canada
7.1
Good
11,658 reviews
Air Canada
7.1
Good
11,658 reviews
Check prices

Entertainment

6.8

Boarding

7.3

Comfort

7.1

Crew

7.8

Overall

7.1

Food

6.3

Reviews

1 / 20
4.0
Okay

Anonymous,May 2026

YYJ - YUL

The pouch in front of my seat was never cleaned. The hospitality I requested wasn't there for me. Perhaps as looking at me you wouldn't think I needed it. I push myself then pay for it later. Like last night and today....... The flight had a generator problem, we had to debark the plane as there was no staff to repair it , therefore we had to wait for staff to come from Vancouver to repair it. The staff on hand though were very good at keeping us informed and making sure of any questions we had at that point. Once repaired all went well. Then just the hospitality wasn't there. When I did ask at the desk after the long walk from the plane the young person attending said baggage is just over there. Well just over there to a 30 year old and a 76 year old with mobility problems is quite different !

Related info for your journey

  • What airport do you fly from for flights from Denver to Quebec?

    If you book a flight to Quebec from Denver, you will be flying from Denver Intl, which is the city’s only airport. Denver Intl (DEN) is located 29.7 km from the centre of Denver.

  • How long is the flight from Denver to Quebec?

    Departing from Denver to Quebec will take you 7h 36m. The distance between Denver and Quebec is about 2585 km. This flight may include one or multiple stops.

  • What are the most popular routes from Denver to Quebec?

    The most popular flight routes from Denver to Quebec are Denver Intl - Montreal Pierre Elliott Trudeau Intl, Denver Intl - Québec City and Denver Intl - Ottawa.

  • What are the most reliable airlines from Denver to Quebec?

    Before booking your flight to Quebec from Denver, check out the most reliable airlines to get you to your destination on time: Air Canada (69%), United Airlines (69%), Brussels Airlines( 62%).

  • Can I find deals for flights from Denver to Quebec that include hotel bookings?

    Yes. In addition to deals on Denver to Quebec flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Quebec?

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

  • Can I find deals for business class flights from Denver to Quebec?

    Yes. Cheapflights offers flight deals from Denver to Quebec 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 Denver to Quebec?

    Currently, March is the cheapest month in which you can book a flight from Denver to Quebec (average of C$ 852). Flying from Denver to Quebec in September is currently the most expensive (average of C$ 1,186). 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

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Denver to Quebec

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 576AverageC$ 948FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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Deals for Denver to Quebec 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.

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Cheapflights does show flights with no change fees to all users. To see these options for flights from Denver to Quebec, users can toggle the no change fees filter when performing a flight search.

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