$96+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Colorado to Pierre Elliott Trudeau Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Colorado to Pierre Elliott Trudeau Intl
Keep the following information in mind while searching for Colorado to Pierre Elliott Trudeau Intl flight deals. Data was last updated June 12, 2025.
Round-trip from | $276 (FlightHub) |
|---|---|
One-way from | $96 (Trip.com) |
Popular in | November |
Cheapest in | August |
Average price | $598 |
Good round-trip deal | $550 or less |
Good one-way deal | $338 or less |
Find flight deals from Colorado to Pierre Elliott Trudeau Intl
Cheapest flights from Colorado to Pierre Elliott Trudeau IntlExplore 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 June 12, 2025.
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 June 12, 2025.
This FlightHub deal was found by Cheapflights users on 6/12. 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.
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Flightnetwork deal was found by Cheapflights users on 6/11. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Trip.com deal was found by Cheapflights users on 6/11. 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.
This American Airlines deal was found by Cheapflights users on 6/11. 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.
This Delta deal was found by Cheapflights users on 6/11. 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.
This United Airlines deal was found by Cheapflights users on 6/11. 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.
This Delta deal was found by Cheapflights users on 6/11. 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.
This Kissandfly.com deal was found by Cheapflights users on 6/11. 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.
This Air Canada deal was found by Cheapflights users on 6/12. 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.
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
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 June 12, 2025.
Use the filters below to find and compare flights from Colorado to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
DenverMontreal
DEN - YUL
DENYUL
Denver Intl
Tue 7/15
12:15 pm-12:43 am
1 stop10h 28m
Montreal Pierre Elliott Trudeau Intl
Tue 7/22
5:30 pm-11:27 am
1 stop19h 57m
DenverMontreal
DEN - YUL
DENYUL
Denver Intl
Tue 7/15
12:15 pm-12:43 am
1 stop10h 28m
Montreal Pierre Elliott Trudeau Intl
Tue 7/22
3:10 pm-4:00 am
2 stops14h 50m
DenverMontreal
DEN - YUL
DENYUL
Denver Intl
Thu 6/26
5:40 pm-11:26 pm
Nonstop3h 46m
Montreal Pierre Elliott Trudeau Intl
Wed 7/2
3:30 pm-8:00 pm
1 stop6h 30m
DenverMontreal
DEN - YUL
DENYUL
Denver Intl
Thu 6/26
6:03 am-4:10 pm
1 stop8h 07m
Montreal Pierre Elliott Trudeau Intl
Wed 7/2
3:41 pm-11:29 pm
1 stop9h 48m
DenverMontreal
DEN - YUL
DENYUL
Denver Intl
Mon 9/22
5:37 pm-4:30 pm
1 stop20h 53m
Montreal Pierre Elliott Trudeau Intl
Tue 9/30
5:15 pm-8:36 am
1 stop17h 21m
Colorado SpringsMontreal
COS - YUL
COSYUL
Colorado Springs
Thu 7/17
2:22 pm-11:55 pm
1 stop7h 33m
Montreal Pierre Elliott Trudeau Intl
Tue 7/22
12:46 pm-9:23 pm
1 stop10h 37m
Colorado SpringsMontreal
COS - YUL
COSYUL
Colorado Springs
Thu 8/21
12:02 pm-9:29 pm
1 stop7h 27m
Montreal Pierre Elliott Trudeau Intl
Mon 8/25
4:55 pm-11:50 pm
2 stops8h 55m
DenverMontreal
DEN - YUL
DENYUL
Denver Intl
Mon 6/23
12:59 am-11:39 am
1 stop8h 40m
Montreal Pierre Elliott Trudeau Intl
Tue 7/1
6:20 am-12:55 pm
1 stop8h 35m
DenverMontreal
DEN - YUL
DENYUL
Denver Intl
Thu 6/26
5:40 pm-11:26 pm
Nonstop3h 46m
Montreal Pierre Elliott Trudeau Intl
Wed 7/2
8:05 am-10:21 am
Nonstop4h 16m
Colorado SpringsMontreal
COS - YUL
COSYUL
Colorado Springs
Fri 7/18
5:00 am-4:45 pm
2 stops9h 45m
Montreal Pierre Elliott Trudeau Intl
Tue 7/22
2:35 pm-11:52 pm
2 stops11h 17m
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.
Cheapflights Insights
Everything you need to know about your flight from Colorado to Montreal Pierre Elliott Trudeau Intl Airport
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 June 12, 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.
Weekly flight availability from Colorado to Montreal Pierre Elliott Trudeau Intl Airport
Explore weekly flight availability from Colorado to Pierre Elliott Trudeau Intl. 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 June 12, 2025.
The most flights from USCO to YUL 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).
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 June 12, 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from Colorado to Montreal have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Food
Overall
Entertainment
Crew
Reviews
Kim,May 2025
PIH - SLC
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.
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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 5 airlines flying from Colorado to Pierre Elliott Trudeau Intl
Discover the top 5 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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$109 | Average$437 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$211 | Average$462 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$235 | Average$574 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$278 | Average$554 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$452 | Average$606 | FlexibilityNo cancel fee | On-time71% |