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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Denver from C$ 208

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 16/8. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — DEN
17 Jun — 24 Jun1
1 adult

Cheapflights Tip: The best prices from Montreal Pierre Elliott Trudeau Intl to Denver Intl are usually found in May or July, booked 87 days in advance, depart on a Thursday or Tuesday and return on a Thursday

Cheap flight deals from Pierre Elliott Trudeau Intl to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Denver (DEN). 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 12 June 2025.

Round-trip from

C$ 488

One-way from

C$ 208

Popular in

December

Cheapest in

May

Average price

C$ 629

Good round-trip deal

C$ 623 or less

Good one-way deal

C$ 456 or less
WestJet
  • WestJet
  • 25/9-28/9
  • 4 total stops
  • 65h 01m total
  • Montreal to Denver
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WestJet
  • WestJet
  • 16/8
  • 1 total stop
  • 19h 57m total
  • Montreal to Denver
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Highest demand for flights based on searches. 18% potential increase in price (C$ 227 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 40 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Montreal Pierre Elliott Trudeau Intl to Denver Intl.
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Price to beat on a one-way flight from Montreal Pierre Elliott Trudeau Intl to Denver Intl.
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Find flight deals from Pierre Elliott Trudeau Intl to Denver

Cheapest flights from Pierre Elliott Trudeau Intl to Denver
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Thu 25/96:45 a.m.YUL - DEN
2 stops30h 39mWestJet
Sun 28/912:15 p.m.DEN - YUL
2 stops34h 22mWestJet
Deal found 10/6C$ 488
Tue 2/94:05 p.m.YUL - DEN
Nonstop4h 13mAir Canada
Mon 8/911:25 a.m.DEN - YUL
1 stop8h 15mAir Canada
Deal found 10/6C$ 492
Thu 7/85:30 p.m.YUL - DEN
1 stop19h 57mMultiple Airlines
Fri 8/810:29 p.m.DEN - YUL
2 stops20h 48mMultiple Airlines
Deal found 11/6C$ 499
Wed 23/77:00 a.m.YUL - DEN
1 stop9h 03mDelta
Mon 28/712:59 a.m.DEN - YUL
1 stop8h 42mDelta
Deal found 11/6C$ 503
Tue 8/78:05 a.m.YUL - DEN
Nonstop4h 16mUnited Airlines
Tue 15/79:40 a.m.DEN - YUL
Nonstop3h 46mUnited Airlines
Deal found 12/6C$ 511
Mon 7/77:47 a.m.YUL - DEN
1 stop15h 33mAmerican Airlines
Sat 19/77:18 a.m.DEN - YUL
1 stop7h 22mAmerican Airlines
Deal found 10/6C$ 547
Wed 1/104:05 p.m.YUL - DEN
Nonstop4h 13mBrussels Airlines
Sat 4/109:40 a.m.DEN - YUL
Nonstop3h 46mBrussels Airlines
Deal found 10/6C$ 633

Cheapflights Fare Finder

Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Denver 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 629,999 searches. Data last updated 12 June 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Denver that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Denver

Route

Depart

Return

Price

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Thu 25/9

6:45 a.m.-11:24 a.m.

2 stops30h 39m

Denver Intl

Sun 28/9

12:15 p.m.-12:37 a.m.

2 stops34h 22m

C$ 488

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Tue 2/9

4:05 p.m.-6:18 p.m.

Nonstop4h 13m

Denver Intl

Mon 8/9

11:25 a.m.-9:40 p.m.

1 stop8h 15m

C$ 492

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Thu 7/8

5:30 p.m.-11:27 a.m.

1 stop19h 57m

Denver Intl

Fri 8/8

10:29 p.m.-9:17 p.m.

2 stops20h 48m

C$ 499

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Wed 23/7

7:00 a.m.-2:03 p.m.

1 stop9h 03m

Denver Intl

Mon 28/7

12:59 a.m.-11:41 a.m.

1 stop8h 42m

C$ 503

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Tue 8/7

8:05 a.m.-10:21 a.m.

Nonstop4h 16m

Denver Intl

Tue 15/7

9:40 a.m.-3:26 p.m.

Nonstop3h 46m

C$ 511

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Fri 25/7

7:29 a.m.-11:01 p.m.

1 stop17h 32m

Denver Intl

Fri 1/8

6:35 p.m.-2:45 p.m.

1 stop18h 10m

C$ 520

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Wed 1/10

4:05 p.m.-6:18 p.m.

Nonstop4h 13m

Denver Intl

Sat 4/10

9:40 a.m.-3:26 p.m.

Nonstop3h 46m

C$ 633

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sat 16/8

5:30 p.m.-11:27 a.m.

1 stop19h 57m

C$ 208

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Mon 30/6

8:05 a.m.-10:21 a.m.

Nonstop4h 16m

C$ 253

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Mon 30/6

2:20 p.m.-9:57 p.m.

1 stop9h 37m

C$ 275

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 13 results
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Best time to book a flight from Pierre Elliott Trudeau Intl to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl Airport to Denver

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Denver?

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Denver. Price data was last updated on 9 June 2025.

The best time to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Denver is 86 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Denver (average of C$ 320). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Denver in December is currently the most expensive (average of C$ 484). 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 YUL to DEN?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2025.

When flying from Montreal Pierre Elliott Trudeau Intl Airport to Denver, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 12% versus a flight at noon.

Weekly flight availability from Montreal Pierre Elliott Trudeau Intl Airport to Denver

Explore weekly flight availability from Pierre Elliott Trudeau Intl to Denver. 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 12 June 2025.

The most flights from YUL to DEN 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 Denver by month

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

In terms of precipitation, rainfall in Denver ranges from 13.0 - 58.0 mm per month. May is typically the wettest month, when rainfall can reach 58.0 mm. January is typically the driest time to visit Denver when rainfall is around 13.0 mm.

Temperature in Denver by month

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

If weather is an important factor for your trip to Denver, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated 12 June 2025.
To help decide which airline to fly from Montreal to Denver, see what other customers have to say about Delta, Brussels Airlines and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews
Check prices

Food

7.3

Entertainment

7.9

Boarding

8.2

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Food

7.3

Entertainment

7.9

Boarding

8.2

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!
Brussels Airlines
7.4
Good
355 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Food

7.3

Entertainment

7.9

Boarding

8.2

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
8,790 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Food

7.3

Entertainment

7.9

Boarding

8.2

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
7,946 reviews
Check prices

Food

7.3

Entertainment

7.9

Boarding

8.2

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
2,868 reviews
Delta
8.0
Very good
7,946 reviews
Check prices

Food

7.3

Entertainment

7.9

Boarding

8.2

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 Pierre Elliott Trudeau Intl to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Denver from Montreal Pierre Elliott Trudeau Intl?

    Denver Intl (DEN) is the airport you will fly into if you book a flight from Montreal Pierre Elliott Trudeau Intl to Denver. You should not have trouble finding flights to Denver Intl from Montreal Pierre Elliott Trudeau Intl; the airport handles an average of 5 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the Denver airport from Montreal Pierre Elliott Trudeau Intl. It is only a 29.7 km journey from Denver Intl (DEN) to Denver’s city centre.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Denver round-trip?

    WestJet, at C$ 488, was found to be the cheapest airline from Montreal Pierre Elliott Trudeau Intl Airport to Denver.Alternate airlines to your destination round-trip include Air Canada and Delta. Users have found that WestJet is 32% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Denver one-way?

    One-way options have recently been found by users for as low as C$ 208 on WestJet. Other airlines that offer cheap prices include Air Canada from C$ 253 and United Airlines from C$ 275 one-way.

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

    The top 3 most reliable airlines when flying from Montreal Pierre Elliott Trudeau Intl Airport to Denver are Air Canada (69%), United Airlines (69%) and Brussels Airlines (55%).

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

    On average you can expect to pay C$ 1,348 for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Denver. The cheapest flight overall is C$ 302 while the most popular route, (Montreal Pierre Elliott Trudeau Intl - Denver Intl) is currently priced at C$ 387.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Denver (average of C$ 320). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Denver in December is currently the most expensive (average of C$ 484). 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

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Golden
Westminster
Thornton

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Alternative routes for Pierre Elliott Trudeau Intl to Denver

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Colorado Springs flights
Pierre Elliott Trudeau Intl to Grand Junction flights

Top 4 airlines flying from Pierre Elliott Trudeau Intl to Denver

Discover the top 4 airlines that operate flights from Pierre Elliott Trudeau Intl to Denver. 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 629,999 searches. Data last updated 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 308AverageC$ 541FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 472AverageC$ 762FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 498AverageC$ 553FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 504AverageC$ 763FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Denver?

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Can Cheapflights notify me if prices for flights from Pierre Elliott Trudeau Intl to Denver become cheaper?

Not ready to book yet? You can track prices for flights from Pierre Elliott Trudeau Intl to Denver on Cheapflights with our Price Alert feature and get notified when better prices are available.

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