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$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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YUL
may. 6 — may. 131
mar. 5/6
mar. 5/13
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 mayo 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$268
(Kiwi.com)

One-way from

$155
(oojo)

Popular in

April

Cheapest in

May

Average price

$459

Good round-trip deal

$521 or less

Good one-way deal

$464 or less
Provider with most accurate pricing for Denver Intl-Montreal (YMQ) flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Montreal (YMQ) flights.
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From Colorado to Quebec
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One-way flight from Colorado to Quebec
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High demand for flights, 3% potential price rise
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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 May 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 mayo 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/912:15 pmDEN - YUL
1 stop10h 28mWestJet
mié. 7/235:30 pmYUL - DEN
1 stop19h 57mWestJet
Deal found 4/29$268
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/158:25 amDEN - YUL
2 stops14h 12mMultiple Airlines
mar. 8/195:30 pmYUL - DEN
1 stop19h 57mMultiple Airlines
Deal found 4/29$349
This Sun Country Air deal was found by Cheapflights users on 4/29. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/116:07 pmDEN - YUL
1 stop16h 23mSun Country Air
dom. 6/158:15 amYUL - DEN
1 stop27h 04mSun Country Air
Deal found 4/29$364
This Justfly.com deal was found by Cheapflights users on 4/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/2312:15 pmDEN - YOW
1 stop10h 26mWestJet
jue. 7/317:15 pmYOW - DEN
1 stop25h 37mWestJet
Deal found 4/29$371
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/1712:15 pmDEN - YOW
1 stop10h 26mMultiple Airlines
sáb. 6/214:40 pmYOW - DEN
2 stops20h 47mMultiple Airlines
Deal found 4/30$399
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/1412:04 pmCOS - YUL
1 stop7h 25mUnited Airlines
dom. 6/298:05 amYUL - COS
1 stop15h 50mUnited Airlines
Deal found 4/29$427
This Delta deal was found by Cheapflights users on 5/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/242:22 pmCOS - YUL
1 stop7h 33mDelta
lun. 8/46:20 amYUL - COS
1 stop5h 39mDelta
Deal found 5/1$451
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/145:01 pmCOS - YUL
1 stop19h 49mAmerican Airlines
dom. 6/293:40 pmYUL - COS
1 stop10h 15mAmerican Airlines
Deal found 4/29$468
This Booking.com deal was found by Cheapflights users on 4/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/75:40 pmDEN - YUL
Nonstop3h 46mAir Canada
jue. 9/118:05 amYUL - DEN
Nonstop4h 13mAir Canada
Deal found 4/30$490
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/253:49 pmDEN - YUL
1 stop17h 55mAmerican Airlines
lun. 5/263:44 pmYUL - DEN
1 stop8h 12mAmerican Airlines
Deal found 4/29$533
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/156:05 amDEN - YUL
1 stop9h 05mDelta
lun. 8/1811:15 amYUL - DEN
1 stop11h 24mDelta
Deal found 4/29$560
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/266:00 amDEN - YUL
1 stop27h 55mUnited Airlines
mar. 5/276:40 pmYUL - DEN
1 stop29h 18mUnited Airlines
Deal found 4/29$574

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 mayo 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

mié. 7/9

12:15 pm-12:43 am

1 stop10h 28m

Montreal Pierre Elliott Trudeau Intl

mié. 7/23

5:30 pm-11:27 am

1 stop19h 57m

$268

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

mié. 6/11

6:07 pm-12:30 pm

1 stop16h 23m

Montreal Pierre Elliott Trudeau Intl

dom. 6/15

8:15 am-9:19 am

1 stop27h 04m

$364

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

mié. 6/25

12:15 pm-12:43 am

1 stop10h 28m

Montreal Pierre Elliott Trudeau Intl

mié. 7/2

1:10 pm-1:21 am

1 stop14h 11m

$369

DenverOttawa

DEN - YOW

DENYOW

Denver Intl

mié. 7/23

12:15 pm-12:41 am

1 stop10h 26m

Ottawa

jue. 7/31

7:15 pm-6:52 pm

1 stop25h 37m

$371

DenverOttawa

DEN - YOW

DENYOW

Denver Intl

mar. 6/17

12:15 pm-12:41 am

1 stop10h 26m

Ottawa

sáb. 6/21

4:40 pm-11:27 am

2 stops20h 47m

$399

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

sáb. 6/14

12:04 pm-9:29 pm

1 stop7h 25m

Montreal Pierre Elliott Trudeau Intl

dom. 6/29

8:05 am-9:55 pm

1 stop15h 50m

$427

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

jue. 7/24

2:22 pm-11:55 pm

1 stop7h 33m

Montreal Pierre Elliott Trudeau Intl

lun. 8/4

6:20 am-9:59 am

1 stop5h 39m

$451

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

sáb. 6/14

5:01 pm-2:50 pm

1 stop19h 49m

Montreal Pierre Elliott Trudeau Intl

dom. 6/29

3:40 pm-11:55 pm

1 stop10h 15m

$468

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

dom. 5/25

3:49 pm-11:44 am

1 stop17h 55m

Montreal Pierre Elliott Trudeau Intl

lun. 5/26

3:44 pm-9:56 pm

1 stop8h 12m

$533

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

dom. 6/1

7:19 pm-7:10 am

1 stop9h 51m

Montreal Pierre Elliott Trudeau Intl

dom. 6/8

1:30 pm-10:05 pm

1 stop10h 35m

$551

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 33 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 mayo 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.

Rainfall in Quebec by month

Plan your trip to Quebec by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Quebec ranges from 2.5 - 4.4 inches per month. August is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Quebec when rainfall is around 2.5 in.

Temperature in Quebec by month

Plan your trip to Quebec by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Quebec, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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 mayo 1, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Colorado to Quebec to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,826 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,252 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 $155. However, be on the lookout for offers from Sun Country Air 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, 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 mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$109Average$442FlexibilityNo cancel feeOn-time60%
DeltaCheapest$211Average$462FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$227Average$586FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$248Average$593FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$452Average$615FlexibilityNo cancel feeOn-time71%

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