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Quebec

$132+ Cheap flights from Colorado to Quebec

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YUL
aug. 6 — aug. 131
on. 8/6
on. 8/13
1 adult, Economy
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Cheap flight deals from Colorado to Quebec

Keep the following information in mind while searching for Colorado to Quebec flight deals. Data was last updated august 1, 2025.

Round-trip from

$323
(Kiwi.com)

One-way from

$132
(Kiwi.com)

Popular in

November

Cheapest in

August

Average price

$453

Good round-trip deal

$516 or less

Good one-way deal

$369 or less
From Colorado to Quebec
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One-way flight from Colorado to Quebec
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Highest demand for flights based on searches. 4% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Colorado to Quebec.
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Price to beat on a one-way flight from Colorado to Quebec.
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Find flight deals from Colorado to Quebec

Cheapest flights from Colorado to Quebec
Explore the most affordable flight options available from Colorado to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on august 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
on. 9/312:15 pmDEN - YUL
1 stop23h 55mMultiple Airlines
fr. 9/56:45 amYUL - DEN
2 stops18h 28mMultiple Airlines
Deal found 7/31$323
This FlightHub deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti. 8/2612:15 pmDEN - YUL
1 stop10h 28mWestJet
lø. 8/306:45 amYUL - DEN
2 stops30h 42mWestJet
Deal found 7/30$361
This Trip.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ma. 8/2512:15 pmDEN - YOW
1 stop10h 26mWestJet
to. 8/287:15 pmYOW - DEN
1 stop18h 12mWestJet
Deal found 7/30$366
This Kiwi.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fr. 10/312:15 pmDEN - YOW
1 stop22h 45mMultiple Airlines
ti. 10/711:00 amYOW - DEN
2 stops15h 58mMultiple Airlines
Deal found 8/1$370
This Air Canada deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
to. 9/187:05 pmDEN - YOW
1 stop11h 18mAir Canada
fr. 9/269:35 amYOW - DEN
1 stop11h 48mAir Canada
Deal found 7/29$374
This Air Canada deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
on. 9/311:35 amDEN - YUL
1 stop11h 01mAir Canada
fr. 9/54:05 pmYUL - DEN
Nonstop4h 13mAir Canada
Deal found 7/29$374
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fr. 10/1712:50 amDEN - YUL
1 stop10h 41mDelta
on. 10/226:00 amYUL - DEN
1 stop6h 11mDelta
Deal found 7/30$394
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
on. 9/245:44 amDEN - YUL
1 stop7h 05mAmerican Airlines
lø. 11/17:50 amYUL - DEN
2 stops10h 04mAmerican Airlines
Deal found 7/30$403
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sø. 8/2411:59 pmDEN - YOW
1 stop7h 59mUnited Airlines
sø. 8/316:33 amYOW - DEN
1 stop11h 06mUnited Airlines
Deal found 8/1$406
This American Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ti. 8/196:27 amCOS - YUL
1 stop6h 27mAmerican Airlines
fr. 8/223:44 pmYUL - COS
1 stop20h 18mAmerican Airlines
Deal found 7/30$458
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lø. 9/206:00 amCOS - YUL
1 stop13h 29mUnited Airlines
ma. 9/2211:23 amYUL - COS
2 stops12h 31mUnited Airlines
Deal found 7/31$483
This Gotogate deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
to. 8/217:05 pmDEN - YQB
2 stops15h 57mAir Canada
on. 8/271:35 pmYQB - DEN
2 stops8h 25mAir Canada
Deal found 7/31$488

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Quebec 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 2,558,603 searches. Data last updated august 1, 2025.
Use the filters below to find and compare flights from Colorado to Quebec that are best for you.

Fly from

Colorado

Fly to

Quebec

Route

Depart

Return

Price

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

on. 9/3

12:15 pm-2:10 pm

1 stop23h 55m

Montreal Pierre Elliott Trudeau Intl

fr. 9/5

6:45 am-11:13 pm

2 stops18h 28m

$323

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

ti. 8/26

12:15 pm-12:43 am

1 stop10h 28m

Montreal Pierre Elliott Trudeau Intl

lø. 8/30

6:45 am-11:27 am

2 stops30h 42m

$361

DenverOttawa

DEN - YOW

DENYOW

Denver Intl

ma. 8/25

12:15 pm-12:41 am

1 stop10h 26m

Ottawa

to. 8/28

7:15 pm-11:27 am

1 stop18h 12m

$366

DenverOttawa

DEN - YOW

DENYOW

Denver Intl

fr. 10/3

12:15 pm-1:00 pm

1 stop22h 45m

Ottawa

ti. 10/7

11:00 am-12:58 am

2 stops15h 58m

$370

DenverOttawa

DEN - YOW

DENYOW

Denver Intl

to. 9/18

7:05 pm-8:23 am

1 stop11h 18m

Ottawa

fr. 9/26

9:35 am-7:23 pm

1 stop11h 48m

$374

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

on. 9/3

11:35 am-12:36 am

1 stop11h 01m

Montreal Pierre Elliott Trudeau Intl

fr. 9/5

4:05 pm-6:18 pm

Nonstop4h 13m

$374

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

fr. 10/17

12:50 am-1:31 pm

1 stop10h 41m

Montreal Pierre Elliott Trudeau Intl

on. 10/22

6:00 am-10:11 am

1 stop6h 11m

$394

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

on. 9/24

5:44 am-2:49 pm

1 stop7h 05m

Montreal Pierre Elliott Trudeau Intl

lø. 11/1

7:50 am-3:54 pm

2 stops10h 04m

$403

DenverOttawa

DEN - YOW

DENYOW

Denver Intl

sø. 8/24

11:59 pm-9:58 am

1 stop7h 59m

Ottawa

sø. 8/31

6:33 am-3:39 pm

1 stop11h 06m

$406

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

ti. 8/19

6:27 am-2:54 pm

1 stop6h 27m

Montreal Pierre Elliott Trudeau Intl

fr. 8/22

3:44 pm-10:02 am

1 stop20h 18m

$458

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 31 results
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Best time to book a flight from Colorado to Quebec

Have a flexible travel schedule? Discover the best time to fly to Quebec 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 Quebec

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

Currently, January is the cheapest month in which you can book a flight from Colorado to Quebec (average of $270). Flying from Colorado to Quebec in July is currently the most expensive (average of $409). 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 CO to QC?

Find hourly flight availability from Colorado to Quebec. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated august 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Quebec as you normally would.

Weekly flight availability from Colorado to Quebec

Explore weekly flight availability from Colorado to Quebec. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated august 1, 2025.

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

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

Reviews of airlines servicing Quebec

Get insights into the airlines that provide service to Quebec. 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 Quebec. Reviews last updated august 1, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Colorado to Quebec by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,904 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,980 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,855 reviews
Delta
8.0
Very good
7,983 reviews

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Colorado to Quebec. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Colorado to Quebec one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $133. However, be on the lookout for offers from Air Canada and American Airlines, as they are both options that can get you from Colorado to Quebec for a low price.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Colorado to Quebec (average of $270). Flying from Colorado to Quebec in July is currently the most expensive (average of $409). 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 Quebec

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Colorado to Quebec

Discover the top 5 airlines that operate flights from Colorado to Quebec. 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 2,558,603 searches. Data last updated august 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$109Average$425FlexibilityNo cancel feeOn-time60%
DeltaCheapest$211Average$451FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$227Average$582FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$259Average$569FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$452Average$606FlexibilityNo cancel feeOn-time71%

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