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

For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 184. Users have also found prices from C$ 220 and C$ 266 on Sun Country Air and Air Canada, respectively.

What is the cheapest month to fly from Colorado to Montreal Pierre Elliott Trudeau Intl Airport?

May is one of the best times of the year to fly to Montreal Pierre Elliott Trudeau Intl Airport from Colorado. Prices for May average C$ 779 per person but you can even find prices for as low as C$ 317. The most expensive prices can be found in the month of April. Opting for a May flight can save you 13% on your journey compared to booking in April

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.

C$ 184+ Flights from Colorado to Montreal Pierre Elliott Trudeau Intl Airport - Compare & Save Big

Q: How far in advance should I book a flight from Colorado to Montreal Pierre Elliott Trudeau Intl Airport?

To save on the cost of your flight from Colorado to Montreal Pierre Elliott Trudeau Intl Airport, book at least 25 days before your planned departure. Booking around this time can save you about 119% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 410 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 1,594.

Cheap flight deals from Colorado to Pierre Elliott Trudeau Intl

Round-trip from	C$ 392
One-way from	C$ 184
Popular in	April
Cheapest in	May
Average price	C$ 887
Good one-way deal	C$ 245 or less

WestJet
15/7-18/7
3 total stops
24h 35m total
Colorado to Montreal

Search Deals

WestJet
9/6
1 total stop
10h 28m total
Colorado to Montreal

Search Deals

High demand for flights, 3% potential price rise

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 15 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a one-way flight from Colorado to Montreal Pierre Elliott Trudeau Intl.

Search Deals

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 29 April 2025.

Tue 15/712:15 p.m.DEN - YUL

1 stop10h 28mWestJet

Fri 18/76:45 a.m.YUL - DEN

2 stops14h 07mWestJet

Deal found 28/4C$ 392

Wed 16/712:15 p.m.DEN - YUL

1 stop10h 28mMultiple Airlines

Mon 21/76:45 a.m.YUL - DEN

2 stops29h 06mMultiple Airlines

Deal found 28/4C$ 445

Wed 11/66:07 p.m.DEN - YUL

1 stop16h 23mSun Country Air

Sun 15/68:15 a.m.YUL - DEN

1 stop27h 04mSun Country Air

Deal found 28/4C$ 532

Wed 28/55:30 a.m.COS - YUL

1 stop15h 56mAir Canada

Fri 30/54:05 p.m.YUL - COS

1 stop9h 54mAir Canada

Deal found 28/4C$ 532

Wed 28/54:43 p.m.COS - YUL

2 stops17h 01mAmerican Airlines

Fri 30/57:47 a.m.YUL - COS

2 stops10h 05mAmerican Airlines

Deal found 28/4C$ 553

Thu 24/72:22 p.m.COS - YUL

1 stop7h 33mDelta

Mon 4/87:00 a.m.YUL - COS

1 stop8h 27mDelta

Deal found 28/4C$ 565

Mon 19/55:40 p.m.DEN - YUL

Nonstop3h 46mAir Canada

Sun 25/58:05 a.m.YUL - DEN

Nonstop4h 22mAir Canada

Deal found 28/4C$ 632

Fri 8/85:50 p.m.DEN - YUL

1 stop14h 17mDelta

Fri 15/87:30 a.m.YUL - DEN

1 stop10h 00mDelta

Deal found 28/4C$ 703

Sun 10/85:00 a.m.DEN - YUL

1 stop7h 54mAmerican Airlines

Sun 17/85:29 p.m.YUL - DEN

1 stop17h 22mAmerican Airlines

Deal found 28/4C$ 739

Wed 11/66:00 a.m.DEN - YUL

1 stop7h 49mUnited Airlines

Sun 15/68:05 a.m.YUL - DEN

Nonstop4h 22mUnited Airlines

Deal found 28/4C$ 845

Best flights from Colorado to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from Colorado to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 29 April 2025.

Tue 15/712:15 p.m.DEN - YUL

1 stop10h 28mWestJet

Fri 18/76:45 a.m.YUL - DEN

2 stops14h 07mWestJet

Deal found 28/4C$ 392

Wed 16/712:15 p.m.DEN - YUL

1 stop10h 28mMultiple Airlines

Mon 21/76:45 a.m.YUL - DEN

2 stops29h 06mMultiple Airlines

Deal found 28/4C$ 445

Wed 11/66:07 p.m.DEN - YUL

1 stop16h 23mSun Country Air

Sun 15/68:15 a.m.YUL - DEN

1 stop27h 04mSun Country Air

Deal found 28/4C$ 532

Wed 28/55:30 a.m.COS - YUL

1 stop15h 56mAir Canada

Fri 30/54:05 p.m.YUL - COS

1 stop9h 54mAir Canada

Deal found 28/4C$ 532

Wed 28/54:43 p.m.COS - YUL

2 stops17h 01mAmerican Airlines

Fri 30/57:47 a.m.YUL - COS

2 stops10h 05mAmerican Airlines

Deal found 28/4C$ 553

Thu 24/72:22 p.m.COS - YUL

1 stop7h 33mDelta

Mon 4/87:00 a.m.YUL - COS

1 stop8h 27mDelta

Deal found 28/4C$ 565

Wed 11/66:00 a.m.DEN - YUL

1 stop7h 49mUnited Airlines

Sun 15/68:05 a.m.YUL - DEN

Nonstop4h 22mUnited Airlines

Deal found 28/4C$ 845

Mon 19/55:40 p.m.DEN - YUL

Nonstop3h 46mAir Canada

Sun 25/58:05 a.m.YUL - DEN

Nonstop4h 22mAir Canada

Deal found 28/4C$ 632

Fri 8/85:50 p.m.DEN - YUL

1 stop14h 17mDelta

Fri 15/87:30 a.m.YUL - DEN

1 stop10h 00mDelta

Deal found 28/4C$ 703

Sun 10/85:00 a.m.DEN - YUL

2 stops9h 55mAmerican Airlines

Mon 18/812:50 p.m.YUL - DEN

2 stops9h 32mAmerican Airlines

Deal found 28/4C$ 739

Direct flights from Colorado to Pierre Elliott Trudeau Intl
Explore direct flight options from Colorado to Pierre Elliott Trudeau Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 29 April 2025.

Mon 19/55:40 p.m.DEN - YUL

Nonstop3h 46mAir Canada

Sun 25/58:05 a.m.YUL - DEN

Nonstop4h 22mAir Canada

Deal found 28/4C$ 632

Sat 7/65:40 p.m.DEN - YUL

Nonstop3h 46mMultiple Airlines

Tue 10/68:05 a.m.YUL - DEN

Nonstop4h 22mMultiple Airlines

Deal found 28/4C$ 779

Fri 15/85:40 p.m.DEN - YUL

Nonstop3h 46mUnited Airlines

Mon 18/84:05 p.m.YUL - DEN

Nonstop4h 15mUnited Airlines

Deal found 28/4C$ 2,038

Last-minute flights from Colorado to Pierre Elliott Trudeau Intl
Discover last-minute flight deals from Colorado to Pierre Elliott Trudeau Intl. Data last updated 29 April 2025 and is based on user searches.

Thu 1/58:05 a.m.COS - YUL

2 stops13h 23mDelta

Wed 7/512:44 p.m.YUL - COS

1 stop10h 16mDelta

Deal found 28/4C$ 945

Mon 5/58:15 a.m.DEN - YUL

2 stops14h 22mMultiple Airlines

Mon 12/57:40 p.m.YUL - DEN

1 stop17h 47mMultiple Airlines

Deal found 28/4C$ 732

Tue 6/53:50 p.m.DEN - YUL

1 stop14h 45mUnited Airlines

Fri 16/58:00 p.m.YUL - DEN

1 stop24h 20mUnited Airlines

Deal found 27/4C$ 1,032

Tue 6/512:15 p.m.DEN - YUL

2 stops34h 22mWestJet

Fri 16/55:30 p.m.YUL - DEN

1 stop19h 57mWestJet

Deal found 27/4C$ 1,317

Tue 6/57:18 p.m.DEN - YUL

1 stop9h 52mAir Canada

Thu 8/54:05 p.m.YUL - DEN

Nonstop4h 15mAir Canada

Deal found 28/4C$ 1,721

Thu 8/56:45 a.m.DEN - YUL

1 stop7h 19mDelta

Wed 14/511:00 a.m.YUL - DEN

1 stop11h 28mDelta

Deal found 28/4C$ 942

Thu 8/55:00 a.m.DEN - YUL

2 stops9h 55mAmerican Airlines

Wed 14/510:44 a.m.YUL - DEN

2 stops10h 03mAmerican Airlines

Deal found 28/4C$ 1,147

Mon 19/55:40 p.m.DEN - YUL

Nonstop3h 46mAir Canada

Sun 25/58:05 a.m.YUL - DEN

Nonstop4h 22mAir Canada

Deal found 28/4C$ 632

Tue 27/51:45 p.m.DEN - YUL

1 stop19h 59mAmerican Airlines

Fri 30/512:30 p.m.YUL - DEN

1 stop13h 03mAmerican Airlines

Deal found 28/4C$ 741

Wed 28/55:30 a.m.COS - YUL

1 stop15h 56mAir Canada

Fri 30/54:05 p.m.YUL - COS

1 stop9h 54mAir Canada

Deal found 28/4C$ 532

Wed 28/54:43 p.m.COS - YUL

2 stops17h 01mAmerican Airlines

Fri 30/57:47 a.m.YUL - COS

2 stops10h 05mAmerican Airlines

Deal found 28/4C$ 553

Thu 29/57:40 p.m.DEN - YUL

1 stop16h 35mMultiple Airlines

Mon 2/66:45 a.m.YUL - DEN

2 stops29h 03mMultiple Airlines

Deal found 28/4C$ 552

One-way flights from Colorado to Pierre Elliott Trudeau Intl
Search for one-way flight options from Colorado to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 29 April 2025.

Mon 9/612:15 p.m.DEN - YUL

1 stop10h 28mWestJet

Deal found 28/4C$ 184

Thu 8/56:30 p.m.DEN - YUL

1 stop16h 30mSun Country Air

Deal found 28/4C$ 220

Mon 12/58:15 a.m.DEN - YUL

2 stops14h 22mMultiple Airlines

Deal found 28/4C$ 222

Mon 9/67:19 p.m.DEN - YUL

1 stop9h 51mAir Canada

Deal found 28/4C$ 266

Sat 9/86:30 a.m.DEN - YUL

1 stop25h 37mDelta

Deal found 28/4C$ 337

Wed 30/75:00 a.m.DEN - YUL

2 stops9h 45mAmerican Airlines

Deal found 28/4C$ 346

Thu 8/56:00 a.m.COS - YUL

1 stop9h 40mDelta

Deal found 28/4C$ 405

Wed 7/56:00 a.m.COS - YUL

2 stops8h 55mAmerican Airlines

Deal found 28/4C$ 412

Mon 5/53:50 p.m.DEN - YUL

1 stop16h 26mUnited Airlines

Deal found 27/4C$ 507

Cheapflights Fare Finder

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 15/7

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

1 stop10h 28m

Montreal Pierre Elliott Trudeau Intl

Fri 18/7

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

2 stops14h 07m

C$ 392

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Wed 16/7

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

1 stop10h 28m

Montreal Pierre Elliott Trudeau Intl

Mon 21/7

6:45 a.m.-9:51 a.m.

2 stops29h 06m

C$ 445

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Wed 11/6

6:07 p.m.-12:30 p.m.

1 stop16h 23m

Montreal Pierre Elliott Trudeau Intl

Sun 15/6

8:15 a.m.-9:19 a.m.

1 stop27h 04m

C$ 532

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Wed 28/5

5:30 a.m.-11:26 p.m.

1 stop15h 56m

Montreal Pierre Elliott Trudeau Intl

Fri 30/5

4:05 p.m.-11:59 p.m.

1 stop9h 54m

C$ 532

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Wed 28/5

4:43 p.m.-11:44 a.m.

2 stops17h 01m

Montreal Pierre Elliott Trudeau Intl

Fri 30/5

7:47 a.m.-3:52 p.m.

2 stops10h 05m

C$ 553

Colorado SpringsMontreal

COS - YUL

COSYUL

Colorado Springs

Thu 24/7

2:22 p.m.-11:55 p.m.

1 stop7h 33m

Montreal Pierre Elliott Trudeau Intl

Mon 4/8

7:00 a.m.-1:27 p.m.

1 stop8h 27m

C$ 565

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Mon 19/5

5:40 p.m.-11:26 p.m.

Nonstop3h 46m

Montreal Pierre Elliott Trudeau Intl

Sun 25/5

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

Nonstop4h 22m

C$ 632

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Fri 8/8

5:50 p.m.-10:07 a.m.

1 stop14h 17m

Montreal Pierre Elliott Trudeau Intl

Sat 16/8

7:00 a.m.-1:58 p.m.

1 stop8h 58m

C$ 703

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Sun 10/8

5:00 a.m.-4:44 p.m.

2 stops9h 44m

Montreal Pierre Elliott Trudeau Intl

Sun 17/8

5:29 p.m.-8:51 a.m.

1 stop17h 22m

C$ 739

DenverMontreal

DEN - YUL

DENYUL

Denver Intl

Wed 11/6

6:00 a.m.-3:49 p.m.

1 stop7h 49m

Montreal Pierre Elliott Trudeau Intl

Sun 15/6

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

Nonstop4h 22m

C$ 845

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 19 results

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.

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, October is the cheapest month in which you can book a flight from Colorado to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Colorado to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 314). 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?

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

The most flights from USCO to YUL are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Pierre Elliott Trudeau Intl by month

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.

Temperature in Pierre Elliott Trudeau Intl 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 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Colorado to Montreal by reading reviews from past customers. 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

7,929 reviews

Check prices

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

7,929 reviews

Delta

8.0

Very good

7,929 reviews

Check prices

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

7,929 reviews

Check prices

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

7,929 reviews

Check prices

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

2,823 reviews

Delta

8.0

Very good

7,929 reviews

Check prices

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

9,228 reviews

Delta

8.0

Very good

7,929 reviews

Check prices

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

What are the cheapest airlines to fly from Colorado to Montreal Pierre Elliott Trudeau Intl Airport one-way?
For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 184. Users have also found prices from C$ 220 and C$ 266 on Sun Country Air and Air Canada, respectively.
What are the most reliable airlines from Colorado to Montreal Pierre Elliott Trudeau Intl Airport?
The top 3 most reliable airlines when flying from Colorado to Montreal Pierre Elliott Trudeau Intl Airport are Air Canada (61%), United Airlines (61%) and Brussels Airlines (59%).
What are the cheapest flights from Colorado to Montreal Pierre Elliott Trudeau Intl Airport?
The cheapest flight price from Colorado to Montreal Pierre Elliott Trudeau Intl Airport is C$ 163. On average you can expect to pay C$ 254. The most popular route, (Denver Intl - Montreal Pierre Elliott Trudeau Intl), can usually be booked for C$ 477.
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, October is the cheapest month in which you can book a flight from Colorado to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Colorado to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 314). 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

Laval

Brossard

Dorval

Longueuil

Cornwall

Drummondville

Sherbrooke

Saint-Jean-sur-Richelieu

Boucherville

Saint-Sauveur

Bromont

Montebello

Trois-Rivières

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Colorado to Pierre Elliott Trudeau Intl

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 344	AverageC$ 968	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Colorado to Pierre Elliott Trudeau Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Colorado to Pierre Elliott Trudeau Intl?

Cheapflights simply makes it quick and affordable to book flights from Colorado to Pierre Elliott Trudeau Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Colorado to Pierre Elliott Trudeau Intl with no change fees?

Need flexible booking options for your flight to Pierre Elliott Trudeau Intl from Colorado? 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 Colorado to Pierre Elliott Trudeau Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pierre Elliott Trudeau Intl from Colorado today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Colorado to Montreal Pierre Elliott Trudeau Intl Airport from C$ 184

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.

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 29 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good one-way deal

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 29 April 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 29 April 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Colorado to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

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?

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 29 April 2025.

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

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.

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.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

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?

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

What are the cheapest flights 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?

How can I 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?

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

Travelling to a place near Colorado?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 airline flying from Colorado to Pierre Elliott Trudeau Intl

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Why should you use Cheapflights to find cheap flight tickets from Colorado to Pierre Elliott Trudeau Intl?

Can Cheapflights find flights from Colorado to Pierre Elliott Trudeau Intl with no change fees?

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

100% Free

Book with Flexibility

Travel Smart

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 29 April 2025.