Pierre Elliott Trudeau Intl

$105+ Cheap flights from Colorado to Pierre Elliott Trudeau Intl (YUL)

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — YUL
Jan 26 — Feb 21
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Cheap flight deals from Colorado to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Colorado (USCO) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$318
(Kiwi.com)

One-way from

$105
(Kiwi.com)

Good round-trip deal

$753 or less

Good one-way deal

$306 or less
From Colorado to Montreal Pierre Elliott Trudeau Intl
One-way flight from Colorado to Montreal Pierre Elliott Trudeau Intl
Price to beat on a round-trip flight from Colorado to Montreal Pierre Elliott Trudeau Intl.
Price to beat on a one-way flight from Colorado to Montreal Pierre Elliott Trudeau Intl.

Find flight deals from Colorado to Pierre Elliott Trudeau Intl

Cheapest flights from Colorado to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Colorado to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
Fri 2/2110:44 pmDEN - YUL
1 stop15h 51mMultiple Airlines
Mon 2/246:45 amYUL - DEN
2 stops28h 37mMultiple Airlines
Deal found 1/20$318
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Thu 2/612:09 pmCOS - YUL
2 stops17h 36mUnited Airlines
Sun 2/98:05 amYUL - COS
1 stop15h 53mUnited Airlines
Deal found 1/20$382
This Delta deal was found by Cheapflights users on 1/20. 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.
Thu 2/66:00 amCOS - YUL
2 stops13h 03mDelta
Sun 2/97:05 amYUL - COS
2 stops16h 00mDelta
Deal found 1/20$387
This Trip.com deal was found by Cheapflights users on 1/21. 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.
Thu 6/512:15 pmDEN - YUL
1 stop10h 28mWestJet
Sun 6/87:00 amYUL - DEN
1 stop13h 52mWestJet
Deal found 1/21$431
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 4/45:26 pmDEN - YUL
1 stop16h 14mAmerican Airlines
Sat 4/53:40 pmYUL - DEN
1 stop18h 35mAmerican Airlines
Deal found 1/20$462
This Kissandfly.com deal was found by Cheapflights users on 1/19. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/96:29 amDEN - YUL
2 stops14h 01mPorter Airlines
Sat 2/1512:55 pmYUL - DEN
2 stops12h 01mPorter Airlines
Deal found 1/19$472
This Kissandfly.com deal was found by Cheapflights users on 1/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1010:15 pmDEN - YUL
1 stop16h 43mFrontier
Sun 2/167:30 amYUL - DEN
1 stop7h 51mFrontier
Deal found 1/20$531
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Sat 2/112:40 pmCOS - YUL
2 stops19h 30mAmerican Airlines
Sun 2/212:55 pmYUL - COS
2 stops12h 56mAmerican Airlines
Deal found 1/20$558
This Gotogate deal was found by Cheapflights users on 1/19. 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.
Sun 2/96:00 pmDEN - YUL
1 stop11h 20mAir Canada
Sat 2/158:05 amYUL - DEN
Nonstop4h 30mAir Canada
Deal found 1/19$566
This Delta deal was found by Cheapflights users on 1/20. 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.
Fri 3/146:35 amDEN - YUL
1 stop15h 04mDelta
Wed 3/266:00 amYUL - DEN
1 stop16h 31mDelta
Deal found 1/20$600
This Air Canada deal was found by Cheapflights users on 1/20. 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.
Thu 5/18:03 amCOS - YUL
1 stop5h 23mAir Canada
Wed 5/78:05 amYUL - COS
1 stop11h 49mAir Canada
Deal found 1/20$613

Find flights from Colorado to Pierre Elliott Trudeau Intl within your budget

Customize your flight search to find flights from Colorado to Pierre Elliott Trudeau Intl 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Fri 2/21

10:44 pm-4:35 pm

1 stop15h 51m

Montreal Pierre Elliott Trudeau Intl

Mon 2/24

6:45 am-9:22 am

2 stops28h 37m

$318

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Thu 2/6

12:09 pm-7:45 am

2 stops17h 36m

Montreal Pierre Elliott Trudeau Intl

Sun 2/9

8:05 am-9:58 pm

1 stop15h 53m

$382

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Thu 2/6

6:00 am-9:03 pm

2 stops13h 03m

Montreal Pierre Elliott Trudeau Intl

Sun 2/9

7:05 am-9:05 pm

2 stops16h 00m

$387

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Thu 6/5

12:15 pm-12:43 am

1 stop10h 28m

Montreal Pierre Elliott Trudeau Intl

Sun 6/8

7:00 am-6:52 pm

1 stop13h 52m

$431

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Fri 4/4

5:26 pm-11:40 am

1 stop16h 14m

Montreal Pierre Elliott Trudeau Intl

Sat 4/5

3:40 pm-8:15 am

1 stop18h 35m

$462

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Sun 2/9

6:29 am-10:30 pm

2 stops14h 01m

Montreal Pierre Elliott Trudeau Intl

Sat 2/15

12:55 pm-10:56 pm

2 stops12h 01m

$472

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Wed 3/19

7:15 am-9:22 pm

1 stop12h 07m

Montreal Pierre Elliott Trudeau Intl

Wed 3/26

11:25 am-8:31 pm

1 stop11h 06m

$529

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Mon 2/10

10:15 pm-4:58 pm

1 stop16h 43m

Montreal Pierre Elliott Trudeau Intl

Sun 2/16

7:30 am-1:21 pm

1 stop7h 51m

$531

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Sat 2/1

12:40 pm-10:10 am

2 stops19h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 2/2

12:55 pm-11:51 pm

2 stops12h 56m

$558

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Sun 2/9

6:00 pm-7:20 am

1 stop11h 20m

Montreal Pierre Elliott Trudeau Intl

Sat 2/15

8:05 am-10:35 am

Nonstop4h 30m

$566

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 21 results
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Best time to book a flight from Colorado to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl 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.

Travel insights for flights from Colorado to Pierre Elliott Trudeau Intl

Get recent, data-driven insights about flights from Colorado to Pierre Elliott Trudeau Intl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Colorado to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Colorado to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from Colorado to Montreal Pierre Elliott Trudeau Intl Airport 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 YUL?

Find hourly flight availability from Colorado to Pierre Elliott Trudeau Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

When flying from Colorado to Montreal Pierre Elliott Trudeau Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport 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 Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 2.5 in.

Temperature in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, 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 Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl. Reviews last updated January 21, 2025.
See what other customers who have flown with American Airlines, Air Canada and Delta from Colorado to Montreal have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

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

8.0
Very good
8,521 reviews
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

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

7.9
Good
277 reviews
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

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

7.4
Good
8,985 reviews
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

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

7.2
Good
10,000 reviews
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

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

7.2
Good
2,829 reviews
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

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 Pierre Elliott Trudeau Intl. 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 Montreal Pierre Elliott Trudeau Intl Airport one-way?

    The cheapest airlines for a one-way flight from Colorado to Montreal Pierre Elliott Trudeau Intl Airport are United Airlines ($163), Delta ($168), and WestJet ($203).

  • What are the most reliable airlines from Colorado to Montreal Pierre Elliott Trudeau Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Colorado to Montreal Pierre Elliott Trudeau Intl Airport on time: Jazz (100%), Air Canada (85%), United Airlines (70%).

  • What are the cheapest flights from Colorado to Montreal Pierre Elliott Trudeau Intl Airport?

    Looking at all options, your cheapest flight can be booked for $305. While the most popular route (Denver Intl - Montreal Pierre Elliott Trudeau Intl) can be booked for $318 on average our data indicates $1,061 when flying from Colorado to Montreal Pierre Elliott Trudeau Intl Airport.

  • Can I find deals for flights from Colorado to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Colorado to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado to Pierre Elliott Trudeau Intl?

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

  • Can I find deals for business class flights from Colorado to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Colorado to Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Colorado to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from Colorado to Montreal Pierre Elliott Trudeau Intl Airport 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

Traveling to a place near Colorado?

Book flights to Colorado if you plan to visit one of these locations
Laval
Dorval
Brossard
Longueuil
Sherbrooke
Bromont

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Alternative routes for Colorado to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Colorado to Pierre Elliott Trudeau Intl

Discover the top 6 airlines that operate flights from Colorado to Pierre Elliott Trudeau Intl. 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$244Average$510FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$246Average$680FlexibilityNo cancel feeOn-time69%
WestJetCheapest$261Average$533FlexibilityNo cancel feeOn-time60%
Sun Country AirCheapest$283Average$400FlexibilityNo cancel feeOn-time83%
DeltaCheapest$325Average$489FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$377Average$602FlexibilityNo cancel feeOn-time71%
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