What is the cheapest day to fly from Baltimore to Montreal Pierre Elliott Trudeau Intl Airport?

Travelers seeking maximum savings on their Baltimore to Montreal Pierre Elliott Trudeau Intl Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

What are the most popular airlines that fly from Baltimore to Montreal Pierre Elliott Trudeau Intl Airport?

Air Canada, Delta and WestJet are the most popular airlines when flying from Baltimore to Montreal Pierre Elliott Trudeau Intl Airport.

What is the cheapest day to fly round-trip from Baltimore to Montreal Pierre Elliott Trudeau Intl Airport?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Montreal Pierre Elliott Trudeau Intl Airport. Check prices with Cheapflights to find a great deal for your trip.

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

March can be a great time to fly to Montreal Pierre Elliott Trudeau Intl Airport from Baltimore with a flight ticket averaging about $397. Cheapflights users have found deals in the month of March for as cheap as $143. The most expensive prices can be found in the month of December.

What airport do you fly from for flights from Baltimore to Montreal Pierre Elliott Trudeau Intl?

Baltimore/Washington (BWI), located 8.5 mi from the city center, is the airport you fly out of when you book flights from Baltimore to Montreal Pierre Elliott Trudeau Intl. 3 airlines have flights from Baltimore/Washington to Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from Baltimore/Washington to Montreal Pierre Elliott Trudeau Intl should not be difficult; the airport handles an average of 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day.

How can I find direct flights from Baltimore 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 Baltimore to Pierre Elliott Trudeau Intl.

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

Yes. Cheapflights offers flight deals from Baltimore 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.

$147+ Flights from Baltimore to Montreal Pierre Elliott Trudeau Intl Airport

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

Travelers have found it’s best to book a flight 50 days in advance to save up to 125% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 50 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Baltimore to Montreal Pierre Elliott Trudeau Intl Airport 1-2 weeks in advance for as low as $387, or $667 for flights within the next 24 hours.

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Cheap flight deals from Baltimore to Pierre Elliott Trudeau Intl

Round-trip from	$359 (Mytrip)
One-way from	$152 (Delta)
Popular in	June
Cheapest in	January
Average price	$497

From Baltimore/Washington to Montreal Pierre Elliott Trudeau Intl

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One-way flight from Baltimore/Washington to Montreal Pierre Elliott Trudeau Intl

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Highest demand for flights based on searches. 20% potential increase in price ($129 potential increase over avg. RT price).

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Cheapest flight prices on average. 8% potential price decrease ($38 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Baltimore to Pierre Elliott Trudeau Intl

Cheapest flights from Baltimore to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Baltimore to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.

Wed 10/86:45 amBWI - YUL

1 stop8h 05mMultiple Airlines

Fri 10/106:55 amYUL - BWI

3 stops26h 37mMultiple Airlines

Deal found 7/22

$359

Fri 9/56:25 pmBWI - YUL

1 stop4h 43mDelta

Fri 9/126:55 pmYUL - BWI

1 stop5h 33mDelta

Deal found 7/22

$363

Thu 9/2512:17 pmBWI - YUL

1 stop24h 21mSun Country Air

Sun 9/289:45 amYUL - BWI

1 stop25h 35mSun Country Air

Deal found 7/24

$385

Best flights from Baltimore to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from Baltimore 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 July 25, 2025.

Wed 10/86:45 amBWI - YUL

1 stop8h 05mMultiple Airlines

Fri 10/106:55 amYUL - BWI

3 stops26h 37mMultiple Airlines

Deal found 7/22

$359

Fri 9/56:25 pmBWI - YUL

1 stop4h 43mDelta

Fri 9/126:55 pmYUL - BWI

1 stop5h 33mDelta

Deal found 7/22

$363

Thu 9/2512:17 pmBWI - YUL

1 stop24h 21mSun Country Air

Sun 9/289:45 amYUL - BWI

1 stop25h 35mSun Country Air

Deal found 7/24

$385

Last-minute flights from Baltimore to Pierre Elliott Trudeau Intl
Discover last-minute flight deals from Baltimore to Pierre Elliott Trudeau Intl. Data last updated July 25, 2025 and is based on user searches.

Wed 7/305:45 amBWI - YUL

3 stops16h 30mMultiple Airlines

Thu 7/317:00 amYUL - BWI

3 stops16h 34mMultiple Airlines

Deal found 7/23

$453

Tue 8/191:35 pmBWI - YUL

1 stop10h 18mWestJet

Tue 8/266:00 amYUL - BWI

1 stop5h 38mWestJet

Deal found 7/24

$400

Wed 8/206:37 amBWI - YUL

3 stops15h 38mMultiple Airlines

Wed 8/276:45 amYUL - BWI

2 stops16h 23mMultiple Airlines

Deal found 7/23

$365

Sat 8/231:35 pmBWI - YUL

1 stop10h 18mDelta

Sat 8/306:00 amYUL - BWI

1 stop5h 38mDelta

Deal found 7/24

$363

Fri 8/296:20 pmBWI - YUL

1 stop22h 22mAmerican Airlines

Sat 9/612:30 pmYUL - BWI

1 stop9h 48mAmerican Airlines

Deal found 7/24

$422

One-way flights from Baltimore to Pierre Elliott Trudeau Intl
Search for one-way flight options from Baltimore to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated July 25, 2025.

Sun 8/175:15 pmBWI - YUL

1 stop6h 13mDelta

Deal found 7/22

$152

Wed 10/86:45 amBWI - YUL

1 stop8h 05mMultiple Airlines

Deal found 7/23

$161

Tue 8/121:35 pmBWI - YUL

1 stop10h 18mWestJet

Deal found 7/22

$174

Sat 9/206:00 amBWI - YUL

1 stop10h 33mAmerican Airlines

Deal found 7/24

$178

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Wed 10/8

6:45 am-2:50 pm

1 stop8h 05m

Montreal Pierre Elliott Trudeau Intl

Fri 10/10

6:55 am-9:32 am

3 stops26h 37m

$359

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Fri 9/5

6:25 pm-11:08 pm

1 stop4h 43m

Montreal Pierre Elliott Trudeau Intl

Fri 9/12

6:55 pm-12:28 am

1 stop5h 33m

$363

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Thu 9/25

12:17 pm-12:38 pm

1 stop24h 21m

Montreal Pierre Elliott Trudeau Intl

Sun 9/28

9:45 am-11:20 am

1 stop25h 35m

$385

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Wed 10/15

6:45 am-2:50 pm

1 stop8h 05m

$147

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Thu 9/11

8:05 am-5:50 pm

1 stop9h 45m

$152

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Tue 8/12

1:35 pm-11:53 pm

1 stop10h 18m

$174

BaltimoreMontreal

BWI - YUL

BWIYUL

Baltimore/Washington

Sat 9/20

6:00 am-4:33 pm

1 stop10h 33m

$178

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Best time to book a flight from Baltimore to Pierre Elliott Trudeau Intl

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

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

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

A simple way to save on the total cost of your ticket is to fly from Baltimore to Montreal Pierre Elliott Trudeau Intl Airport at noon. If you’re flexible enough to do this you can expect to save up to 5% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Read reviews from past customers who have flown Delta, American Airlines, and WestJet from Baltimore to Montreal Pierre Elliott Trudeau Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,967 reviews

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

7,967 reviews

Delta

8.0

Very good

7,967 reviews

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

7,967 reviews

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

2,963 reviews

Delta

8.0

Very good

7,967 reviews

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!

Sun Country Air

6.9

Okay

334 reviews

Delta

8.0

Very good

7,967 reviews

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

What airport do you fly from for flights from Baltimore to Montreal Pierre Elliott Trudeau Intl?
Baltimore/Washington (BWI), located 8.5 mi from the city center, is the airport you fly out of when you book flights from Baltimore to Montreal Pierre Elliott Trudeau Intl. 3 airlines have flights from Baltimore/Washington to Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from Baltimore/Washington to Montreal Pierre Elliott Trudeau Intl should not be difficult; the airport handles an average of 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day.
What are the cheapest airlines flying from Baltimore to Montreal Pierre Elliott Trudeau Intl Airport round-trip?
According to our current data, Delta ($363), and Sun Country Air ($385) offers the cheapest pricing from Baltimore to Montreal Pierre Elliott Trudeau Intl Airport. Delta is currently priced 27% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Baltimore to Montreal Pierre Elliott Trudeau Intl Airport one-way?
For one-way options, check prices for Delta. According to our data, you can fly for as low as $152. Users have also found prices from $174 and $178 on WestJet and American Airlines, respectively.
Can I find deals for flights from Baltimore to Pierre Elliott Trudeau Intl that include hotel bookings?
Yes. In addition to deals on Baltimore to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Baltimore 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 Baltimore to Pierre Elliott Trudeau Intl.
Can I find deals for business class flights from Baltimore to Pierre Elliott Trudeau Intl?
Yes. Cheapflights offers flight deals from Baltimore 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 Baltimore to Montreal Pierre Elliott Trudeau Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Baltimore to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from Baltimore 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.

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Sherbrooke

Dorval

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Top 3 airlines flying from Baltimore to Pierre Elliott Trudeau Intl

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$173	Average$297	FlexibilityNo cancel fee	On-time67%
Delta	Cheapest$212	Average$444	FlexibilityNo cancel fee	On-timeN/A
WestJet	Cheapest$356	Average$519	FlexibilityNo cancel fee	On-time60%

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$147+ Cheap flights from Baltimore (BWI) 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Baltimore to Pierre Elliott Trudeau Intl with Cheapflights

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Find flight deals from Baltimore to Pierre Elliott Trudeau Intl

Cheapest flights from Baltimore to Pierre Elliott Trudeau IntlExplore the most affordable flight options available from Baltimore to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.

Explore the most affordable flight options available from Baltimore to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Baltimore to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Baltimore with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Montreal Pierre Elliott Trudeau Intl Airport

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

What is the cheapest time of day to fly from BWI to YUL?

Find hourly flight availability from Baltimore 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 July 25, 2025.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Related info for your journey

Find useful and relevant information for your journey from Baltimore 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 airport do you fly from for flights from Baltimore to Montreal Pierre Elliott Trudeau Intl?

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

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

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

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

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

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

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

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Alternative routes for Baltimore to Pierre Elliott Trudeau Intl

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Top 3 airlines flying from Baltimore to Pierre Elliott Trudeau Intl

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Cheapest flights from Baltimore to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Baltimore to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 25, 2025.