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Cheap flights from Montreal to Denver from C$ 201

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 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — DEN
16 Apr — 23 Apr1
1 adult

Cheapflights Tip: The best prices from Montreal to Denver Intl are usually found in May or November, booked 57 days in advance, depart on a Tuesday or Thursday and return on a Friday

Cheap flight deals from Montreal to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) 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 11 April 2025.

Round-trip from

C$ 396

One-way from

C$ 201

Popular in

December

Cheapest in

May

Average price

C$ 760

Good round-trip deal

C$ 541 or less

Good one-way deal

C$ 311 or less
WestJet
  • WestJet
  • 29/5-1/6
  • 3 total stops
  • 24h 35m total
  • Montreal to Denver
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Air Canada
  • Air Canada
  • 18/8
  • Nonstop
  • 4h 16m total
  • Montreal to Denver
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Highest demand for flights based on searches. 6% potential increase in price (C$ 74 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 22 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Montreal (YMQ) to Denver Intl.
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Price to beat on a one-way flight from Montreal (YMQ) to Denver Intl.
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Find flight deals from Montreal to Denver

Cheapest flights from Montreal to Denver
Explore the most affordable flight options available from Montreal to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 April 2025.

Thu 29/56:45 a.m.YUL - DEN
2 stops14h 07mWestJet
Sun 1/612:15 p.m.DEN - YUL
1 stop10h 28mWestJet
Deal found 11/4C$ 396
Wed 16/78:05 a.m.YUL - DEN
Nonstop4h 16mUnited Airlines
Mon 21/78:55 p.m.DEN - YUL
1 stop11h 45mUnited Airlines
Deal found 10/4C$ 437
Fri 2/53:10 p.m.YUL - DEN
2 stops14h 50mMultiple Airlines
Mon 5/512:15 p.m.DEN - YUL
1 stop10h 28mMultiple Airlines
Deal found 11/4C$ 456
Mon 2/66:45 p.m.YUL - DEN
1 stop7h 31mDelta
Mon 9/63:10 p.m.DEN - YUL
1 stop6h 44mDelta
Deal found 10/4C$ 466
Thu 29/58:05 a.m.YUL - DEN
Nonstop4h 22mAir Canada
Sun 1/67:45 a.m.DEN - YUL
1 stop6h 36mAir Canada
Deal found 10/4C$ 507
Tue 17/67:29 a.m.YUL - DEN
1 stop17h 27mAmerican Airlines
Tue 24/68:22 a.m.DEN - YUL
2 stops12h 22mAmerican Airlines
Deal found 9/4C$ 519

Cheapflights Fare Finder

Customize your flight search to find flights from Montreal 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 11 April 2025.
Use the filters below to find and compare flights from Montreal to Denver that are best for you.

Fly from

Montreal

Fly to

Denver

Route

Depart

Return

Price

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Thu 29/5

6:45 a.m.-6:52 p.m.

2 stops14h 07m

Denver Intl

Sun 1/6

12:15 p.m.-12:43 a.m.

1 stop10h 28m

C$ 396

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Wed 16/7

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

Nonstop4h 16m

Denver Intl

Mon 21/7

8:55 p.m.-10:40 a.m.

1 stop11h 45m

C$ 437

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Fri 2/5

3:10 p.m.-4:00 a.m.

2 stops14h 50m

Denver Intl

Mon 5/5

12:15 p.m.-12:43 a.m.

1 stop10h 28m

C$ 456

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Mon 2/6

6:45 p.m.-12:16 a.m.

1 stop7h 31m

Denver Intl

Mon 9/6

3:10 p.m.-11:54 p.m.

1 stop6h 44m

C$ 466

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Thu 29/5

8:05 a.m.-10:27 a.m.

Nonstop4h 22m

Denver Intl

Sun 1/6

7:45 a.m.-4:21 p.m.

1 stop6h 36m

C$ 507

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Tue 17/6

7:29 a.m.-10:56 p.m.

1 stop17h 27m

Denver Intl

Tue 24/6

8:22 a.m.-10:44 p.m.

2 stops12h 22m

C$ 519

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Mon 18/8

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

Nonstop4h 16m

C$ 201

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Wed 18/6

6:20 a.m.-12:45 p.m.

1 stop8h 25m

C$ 249

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Wed 18/6

6:45 a.m.-11:27 a.m.

2 stops30h 42m

C$ 268

MontrealDenver

YUL - DEN

YULDEN

Montreal Pierre Elliott Trudeau Intl

Sun 28/9

9:45 a.m.-3:34 p.m.

1 stop7h 49m

C$ 275

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/4

Showing 1-10 of 13 results
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Best time to book a flight from Montreal to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Montreal 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 to Denver

How far ahead should I book a flight from Montreal to Denver?

Use this chart to determine the optimal time to book a round-trip flight from Montreal to Denver. Price data was last updated on 4 April 2025.

Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal to Denver. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Montreal to Denver?

Currently, August is the cheapest month in which you can book a flight from Montreal to Denver (average of C$ 320). Flying from Montreal 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 YMQ to DEN?

Find hourly flight availability from Montreal 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 11 April 2025.

When flying from Montreal 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 19% versus a flight at noon.

Weekly flight availability from Montreal to Denver

Explore weekly flight availability from Montreal 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 11 April 2025.

The most flights from YMQ to DEN are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 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 11 April 2025.
Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Montreal to Denver by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,911 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,911 reviews
Delta
8.0
Very good
7,911 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,636 reviews
Delta
8.0
Very good
7,911 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,911 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
2,802 reviews
Delta
8.0
Very good
7,911 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Canada
7.0
Good
9,085 reviews
Delta
8.0
Very good
7,911 reviews
Check prices

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Montreal 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?

    If you book a flight to Denver from Montreal, you will be flying to Denver Intl, which is the city’s only airport. Denver Intl (DEN) is located 29.7 km from the centre of Denver. There are 2 flights from Montreal to Denver Intl per day from 4 different airlines.

  • What are the cheapest airlines flying from Montreal to Denver round-trip?

    Cheapflights users have booked flights from Montreal to Denver round-trip from C$ 396. Other airlines that can offer you cheap pricing are United Airlines, from C$ 437, and Delta, from C$ 466. You may be able to fly from Montreal to Denver for 47% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Montreal to Denver one-way?

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as C$ 201. However, be on the lookout for offers from Delta and WestJet, as they are both options that can get you from Montreal to Denver for a low price.

  • What are the most reliable airlines from Montreal to Denver?

    Before booking your flight to Denver from Montreal, check out the most reliable airlines to get you to your destination on time: United Airlines (59%), Air Canada (47%), Jazz( 33%).

  • What are the cheapest flights from Montreal to Denver?

    While on average a flight from Montreal to Denver is generally C$ 1,679, our data shows the cheapest flight currently is C$ 245. When looking at the most popular route, (Montreal Pierre Elliott Trudeau Intl - Denver Intl), you can expect to pay C$ 382 for that flight.

  • Can I find deals for flights from Montreal to Denver that include hotel bookings?

    Yes. In addition to deals on Montreal to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Denver?

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

  • Can I find deals for business class flights from Montreal to Denver?

    Yes. Cheapflights offers flight deals from Montreal 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 to Denver?

    Currently, August is the cheapest month in which you can book a flight from Montreal to Denver (average of C$ 320). Flying from Montreal 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?

Book flights to Montreal if you plan to visit one of these locations
Golden
Westminster
Thornton

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Top 4 airlines flying from Montreal to Denver

Discover the top 4 airlines that operate flights from Montreal 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 11 April 2025.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 316AverageC$ 550FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 512AverageC$ 568FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapestC$ 541AverageC$ 833FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 627AverageC$ 794FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Montreal to Denver?

When you search for this flight from Montreal to Denver, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Denver?

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Can Cheapflights find flights from Montreal to Denver with no change fees?

Need flexible booking options for your flight to Denver from Montreal? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Montreal to Denver become cheaper?

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

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