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Quebec

$155+ 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YUL
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap 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 December 12, 2025.

This Air Canada deal was found by Cheapflights users on 12/9. 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.
Mon 12/2911:15 amDEN - YUL
Nonstop3h 43mAir Canada
Mon 1/59:00 pmYUL - DEN
1 stop17h 37mAir Canada
Deal found 12/9$599
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
Wed 12/1711:59 pmDEN - YUL
1 stop22h 31mMultiple Airlines
Tue 12/306:45 amYUL - DEN
2 stops28h 11mMultiple Airlines
Deal found 12/9$613
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
Wed 12/1711:00 amDEN - YUL
1 stop11h 30mMultiple Airlines
Wed 12/316:45 amYUL - DEN
2 stops29h 28mMultiple Airlines
Deal found 12/9$629
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
Sun 12/2111:59 pmDEN - YUL
1 stop22h 31mMultiple Airlines
Tue 12/306:45 amYUL - DEN
2 stops28h 11mMultiple Airlines
Deal found 12/9$631
This Air Canada deal was found by Cheapflights users on 12/9. 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.
Tue 12/2311:15 amDEN - YUL
Nonstop3h 43mAir Canada
Tue 12/305:25 pmYUL - DEN
Nonstop4h 30mAir Canada
Deal found 12/9$637
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
Thu 12/1811:59 pmDEN - YUL
1 stop22h 31mMultiple Airlines
Tue 12/306:45 amYUL - DEN
2 stops28h 11mMultiple Airlines
Deal found 12/9$643
This Air Canada deal was found by Cheapflights users on 12/9. 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.
Tue 12/2311:15 amDEN - YUL
Nonstop3h 43mAir Canada
Wed 12/318:50 amYUL - DEN
2 stops9h 50mAir Canada
Deal found 12/9$654
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
Sun 12/2111:59 pmDEN - YUL
1 stop22h 31mMultiple Airlines
Wed 12/316:45 amYUL - DEN
2 stops28h 11mMultiple Airlines
Deal found 12/9$669
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
Sat 12/2011:59 pmDEN - YUL
1 stop22h 31mMultiple Airlines
Wed 12/316:45 amYUL - DEN
2 stops28h 11mMultiple Airlines
Deal found 12/9$674
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
Mon 12/226:00 amDEN - YOW
1 stop9h 10mMultiple Airlines
Mon 12/298:55 pmYOW - DEN
2 stops20h 51mMultiple Airlines
Deal found 12/9$891
This Air Canada deal was found by Cheapflights users on 12/10. 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.
Tue 12/305:30 pmDEN - YOW
1 stop6h 08mAir Canada
Thu 1/12:50 pmYOW - DEN
1 stop7h 05mAir Canada
Deal found 12/10$897
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Tue 12/2312:32 pmDEN - YOW
1 stop7h 24mUnited Airlines
Tue 1/65:11 pmYOW - DEN
2 stops15h 47mUnited Airlines
Deal found 12/10$945

Find flight deals from Colorado to Quebec

Keep the following information in mind while searching for Colorado to Quebec flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$319
(Kiwi.com)

One-way from

$155
(Kiwi.com)

Popular in

February

Cheapest in

May

Average price

$610

Good round-trip deal

$599 or less

Good one-way deal

$414 or less
Provider with most accurate pricing for Denver Intl-Montreal (YMQ) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Montreal (YMQ) flights.
Search Deals
From Colorado to Quebec
Search Deals
One-way flight from Colorado to Quebec
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($110 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Colorado to Quebec.
Search Deals
Price to beat on a one-way flight from Colorado to Quebec.
Search Deals

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 December 12, 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

DenverOttawa

DEN - YOW

DENYOW

Denver Intl

Sat 1/10

11:59 pm-5:13 pm

1 stop15h 14m

Ottawa

Sat 1/17

9:40 am-8:00 pm

1 stop12h 20m

$319

DenverOttawa

DEN - YOW

DENYOW

Denver Intl

Sat 1/24

7:00 am-5:15 pm

1 stop8h 15m

Ottawa

Sun 2/1

4:15 pm-12:19 pm

2 stops46h 04m

$339

DenverOttawa

DEN - YOW

DENYOW

Denver Intl

Tue 2/17

11:59 pm-11:58 pm

1 stop21h 59m

Ottawa

Tue 2/24

7:00 am-9:35 pm

2 stops40h 35m

$341

AspenOttawa

ASE - YOW

ASEYOW

Aspen Pitkin County

Wed 1/14

7:45 am-5:12 pm

1 stop7h 27m

Ottawa

Sun 1/18

6:20 am-11:55 am

1 stop7h 35m

$363

Colorado SpringsOttawa

COS - YOW

COSYOW

Colorado Springs

Sat 1/10

1:25 pm-11:54 pm

2 stops8h 29m

Ottawa

Tue 1/13

9:45 am-10:06 pm

2 stops14h 21m

$378

DenverOttawa

DEN - YOW

DENYOW

Denver Intl

Sat 1/24

7:00 am-5:15 pm

1 stop8h 15m

Ottawa

Sat 1/31

4:20 pm-9:33 pm

2 stops31h 13m

$381

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Thu 4/9

11:05 am-4:51 pm

Nonstop3h 46m

Montreal Pierre Elliott Trudeau Intl

Mon 4/13

5:35 pm-7:55 pm

Nonstop4h 20m

$465

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Thu 2/5

8:05 am-7:25 pm

1 stop9h 20m

Montreal Pierre Elliott Trudeau Intl

Sun 2/8

5:25 pm-7:55 pm

Nonstop4h 30m

$470

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Thu 1/8

11:25 am-6:37 pm

1 stop29h 12m

Montreal Pierre Elliott Trudeau Intl

Wed 1/14

9:34 am-8:44 pm

1 stop13h 10m

$471

Colorado SpringsOttawa

COS - YOW

COSYOW

Colorado Springs

Fri 1/9

9:27 am-9:56 pm

2 stops10h 29m

Ottawa

Fri 1/16

6:00 am-9:06 pm

2 stops17h 06m

$483

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 53 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, August is the cheapest month in which you can book a flight from Colorado to Quebec (average of $109). Flying from Colorado to Quebec in December is currently the most expensive (average of $353). 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 December 12, 2025.

When flying from Colorado to Quebec, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 36% versus a flight in the morning.

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 December 12, 2025.

The most flights from USCO to CAQC are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 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 December 12, 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
7.9
Good
8,007 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
WestJet
7.2
Good
3,195 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,516 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from Colorado to Quebec?

    Departing from Colorado to Quebec will take you 3h 46m. There are 1606 mi between Colorado and Quebec. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $118. However, be on the lookout for offers from American Airlines and Air Canada, 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, August is the cheapest month in which you can book a flight from Colorado to Quebec (average of $109). Flying from Colorado to Quebec in December is currently the most expensive (average of $353). 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

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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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$109Average$315FlexibilityNo cancel feeOn-time60%
Air CanadaCheapest$206Average$634FlexibilityNo cancel feeOn-time67%
DeltaCheapest$211Average$535FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$277Average$646FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$485Average$615FlexibilityNo cancel feeOn-time71%

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