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.

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).

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

When flying from Baltimore 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.

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

If you book a flight to Montreal Pierre Elliott Trudeau Intl from Baltimore, you will be flying from Baltimore/Washington, which is the city’s only airport. Baltimore/Washington (BWI) is located 13.7 km from the centre of Baltimore. There are 0 flights from Baltimore/Washington to Montreal Pierre Elliott Trudeau Intl per day from 0 different airlines.

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.

C$ 222+ Cheap Flights from Baltimore to Montreal Pierre Elliott Trudeau Intl Airport

Cheap flight deals from Baltimore to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 10 September 2026.

Thu 29/106:10 a.m. -

1 stop5h 47m

Sun 1/116:00 a.m. -

1 stop5h 52m

Deal found 9/9C$ 710

Thu 8/108:12 a.m. -

1 stop9h 26m

Tue 13/106:00 a.m. -

1 stop5h 52m

Deal found 5/9C$ 724

Thu 1/105:00 p.m. -

1 stop6h 50m

Sun 4/107:00 a.m. -

1 stop8h 40m

Deal found 10/9C$ 727

Fri 2/106:35 p.m. -

1 stop5h 15m

Wed 7/105:10 p.m. -

1 stop4h 20m

Deal found 6/9C$ 756

Wed 23/96:10 a.m. -

1 stop5h 48m

Wed 30/912:48 p.m. -

1 stop4h 07m

Deal found 5/9C$ 757

Sat 10/1011:55 a.m. -

1 stop5h 35m

Fri 16/109:45 a.m. -

1 stop8h 28m

Deal found 7/9C$ 768

Wed 30/92:03 p.m. -

1 stop9h 47m

Mon 5/107:00 a.m. -

1 stop8h 40m

Deal found 6/9C$ 771

Fri 2/106:35 p.m. -

1 stop5h 15m

Mon 5/107:00 a.m. -

1 stop10h 26m

Deal found 6/9C$ 786

Fri 16/109:09 a.m. -

1 stop12h 17m

Tue 20/109:45 a.m. -

1 stop8h 28m

Deal found 9/9C$ 789

Thu 22/1012:00 p.m. -

1 stop5h 38m

Sat 24/107:00 a.m. -

1 stop10h 27m

Deal found 9/9C$ 791

Sun 4/106:00 a.m. -

1 stop5h 36m

Sat 10/102:46 p.m. -

1 stop10h 05m

Deal found 9/9C$ 793

Tue 13/109:09 a.m. -

1 stop8h 21m

Wed 21/106:10 a.m. -

1 stop7h 48m

Deal found 8/9C$ 794

Find flight deals from Baltimore to Pierre Elliott Trudeau Intl

Round-trip from	C$ 693
One-way from	C$ 222
Popular in	November
Cheapest in	January
Average price	C$ 1,198

Delta
12/2-14/2
2 total stops
14h 55m total
Baltimore to Montreal

Search Deals

14/10-31/12
3 total stops
36h 32m total
Baltimore to Montreal

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (C$ 183 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (C$ 44 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

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

Cheapest round-trip

BaltimoreMontreal

BWI Baltimore/Washington - YUL Montreal Pierre Elliott Trudeau Intl

BWIYUL

Baltimore/Washington

Fri 13/11

4:50 p.m.-11:56 p.m.

1 stop7h 06m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 321

BaltimoreMontreal

BWI Baltimore/Washington - YUL Montreal Pierre Elliott Trudeau Intl

BWIYUL

Baltimore/Washington

Thu 29/10

4:45 p.m.-11:54 p.m.

1 stop7h 09m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 321

BaltimoreMontreal

BWI Baltimore/Washington - YUL Montreal Pierre Elliott Trudeau Intl

BWIYUL

Baltimore/Washington

Sun 22/11

7:05 a.m.-5:27 p.m.

1 stop10h 22m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 321

BaltimoreMontreal

BWI Baltimore/Washington - YUL Montreal Pierre Elliott Trudeau Intl

BWIYUL

Baltimore/Washington

Fri 16/10

8:00 a.m.-5:38 p.m.

1 stop9h 38m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 321

BaltimoreMontreal

BWI Baltimore/Washington - YUL Montreal Pierre Elliott Trudeau Intl

BWIYUL

Baltimore/Washington

Sat 24/10

7:21 a.m.-1:39 p.m.

1 stop6h 18m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 323

BaltimoreMontreal

BWI Baltimore/Washington - YUL Montreal Pierre Elliott Trudeau Intl

BWIYUL

Baltimore/Washington

Fri 25/9

2:03 p.m.-11:50 p.m.

1 stop9h 47m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 323

Quickest round-trip

BaltimoreMontreal

BWI Baltimore/Washington - YUL Montreal Pierre Elliott Trudeau Intl

BWIYUL

Baltimore/Washington

Sun 11/10

6:00 a.m.-11:38 a.m.

1 stop5h 38m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 323

BaltimoreMontreal

BWI Baltimore/Washington - YUL Montreal Pierre Elliott Trudeau Intl

BWIYUL

Baltimore/Washington

Wed 30/9

8:15 a.m.-5:36 p.m.

1 stop9h 21m

Montreal Pierre Elliott Trudeau Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 338

BaltimoreMontreal

BWI Baltimore/Washington - YUL Montreal Pierre Elliott Trudeau Intl

BWIYUL

Baltimore/Washington

Fri 13/11

2:00 p.m.-11:56 p.m.

1 stop9h 56m

Montreal Pierre Elliott Trudeau Intl

Sun 15/11

6:35 p.m.-12:58 a.m.

1 stop6h 23m

C$ 724

BaltimoreMontreal

BWI Baltimore/Washington - YUL Montreal Pierre Elliott Trudeau Intl

BWIYUL

Baltimore/Washington

Mon 23/11

12:00 p.m.-5:27 p.m.

1 stop5h 27m

Montreal Pierre Elliott Trudeau Intl

Fri 27/11

6:00 a.m.-11:33 a.m.

1 stop5h 33m

C$ 724

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 20 resultsSorted by cheapest first

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.

BWI-YUL

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 C$ 433). Flying from Baltimore to Montreal Pierre Elliott Trudeau Intl Airport in November is currently the most expensive (average of C$ 1,209). 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.

Related info for your journey

What airport do you fly from for flights from Baltimore to Montreal Pierre Elliott Trudeau Intl?
If you book a flight to Montreal Pierre Elliott Trudeau Intl from Baltimore, you will be flying from Baltimore/Washington, which is the city’s only airport. Baltimore/Washington (BWI) is located 13.7 km from the centre of Baltimore. There are 0 flights from Baltimore/Washington to Montreal Pierre Elliott Trudeau Intl per day from 0 different airlines.
How long is the flight from Baltimore to Montreal Pierre Elliott Trudeau Intl Airport?
For as low as C$ 724, Delta can have you in Montreal Pierre Elliott Trudeau Intl Airport from Baltimore in 9h 56m. Baltimore and Montreal Pierre Elliott Trudeau Intl Airport are separated by a distance of 739 km.
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 C$ 433). Flying from Baltimore to Montreal Pierre Elliott Trudeau Intl Airport in November is currently the most expensive (average of C$ 1,209). 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

Dorval

Trois-Rivières

Brossard

Sherbrooke

Longueuil

Cornwall

Boucherville

Bromont

Magog

Montebello

Saint-Jean-sur-Richelieu

Drummondville

North Hatley

Saint-Sauveur

Louiseville

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Quebec

Flights by cabin class

Other flight options

Pierre Elliott Trudeau Intl flight routes

Popular flights

Alternative routes for Baltimore to Pierre Elliott Trudeau Intl

Dulles Intl to Pierre Elliott Trudeau Intl flights

Reagan-National to Pierre Elliott Trudeau Intl flights

Philadelphia to Pierre Elliott Trudeau Intl flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Baltimore to Pierre Elliott Trudeau Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Pierre Elliott Trudeau Intl from Baltimore.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Baltimore to Pierre Elliott Trudeau Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Baltimore 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 Baltimore 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 Baltimore to Montreal Pierre Elliott Trudeau Intl Airport from C$ 222

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 10 September 2026.

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 10 September 2026.

Best flights from Baltimore to Pierre Elliott Trudeau IntlDiscover 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 10 September 2026.

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 10 September 2026.

Last-minute flights from Baltimore to Pierre Elliott Trudeau IntlDiscover last-minute flight deals from Baltimore to Pierre Elliott Trudeau Intl. Data last updated 10 September 2026 and is based on user searches.

Discover last-minute flight deals from Baltimore to Pierre Elliott Trudeau Intl. Data last updated 10 September 2026 and is based on user searches.

One-way flights from Baltimore to Pierre Elliott Trudeau IntlSearch for one-way flight options from Baltimore to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

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 10 September 2026.

Find flight deals from Baltimore to Pierre Elliott Trudeau Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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

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

Related info for your journey

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

How long is the flight from Baltimore to Montreal Pierre Elliott Trudeau Intl Airport?

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?

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

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 Baltimore to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Pierre Elliott Trudeau Intl by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Quebec

Book a non-stop flight to one of these other cities located in Quebec.

Search flights from Baltimore to Pierre Elliott Trudeau Intl by cabin class

Find flights from Baltimore to Pierre Elliott Trudeau Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Baltimore and Pierre Elliott Trudeau Intl flights

Browse other Baltimore and Pierre Elliott Trudeau Intl flight options. Last updated on 10 September 2026.

Other flights to Pierre Elliott Trudeau Intl

Explore flights to Pierre Elliott Trudeau Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 10 September 2026.

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 10 September 2026.

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 10 September 2026 and is based on user searches.

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 10 September 2026.