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Cheap flights from Baton Rouge to Montreal Pierre Elliott Trudeau Intl Airport from C$ 359

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — YUL
16 Apr — 23 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Baton Rouge to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from Baton Rouge to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Baton Rouge to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 March 2026.

Wed 22/44:00 p.m.
BTR
-
YUL
1 stop6h 51m
WestJet
Sun 26/46:45 p.m.
YUL
-
BTR
1 stop16h 01m
WestJet
Deal found 16/3C$ 733
Sat 25/45:00 a.m.
BTR
-
YUL
2 stops15h 26m
United Airlines
Tue 28/42:20 p.m.
YUL
-
BTR
2 stops9h 25m
United Airlines
Deal found 15/3C$ 749
Thu 25/61:40 p.m.
BTR
-
YUL
1 stop9h 16m
Delta
Sat 4/79:28 a.m.
YUL
-
BTR
2 stops13h 30m
Delta
Deal found 16/3C$ 798
Mon 23/113:20 p.m.
BTR
-
YUL
1 stop7h 31m
Delta
Mon 30/1112:45 p.m.
YUL
-
BTR
1 stop10h 16m
Delta
Deal found 12/3C$ 800
Sat 25/44:00 p.m.
BTR
-
YUL
1 stop6h 51m
WestJet
Tue 28/47:00 a.m.
YUL
-
BTR
1 stop9h 15m
WestJet
Deal found 12/3C$ 838

Find flight deals from Baton Rouge to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Baton Rouge (BTR) to Pierre Elliott Trudeau Intl (YUL). 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 17 March 2026.

Round-trip from

C$ 733

One-way from

C$ 359
WestJet
  • WestJet
  • 22/4-26/4
  • 2 total stops
  • 22h 52m total
  • Baton Rouge to Montreal
Search Deals
American Airlines
  • American Airlines
  • 27/4
  • 1 total stop
  • 5h 25m total
  • Baton Rouge to Montreal
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baton Rouge to Pierre Elliott Trudeau Intl 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 17 March 2026.
Use the filters below to find and compare flights from Baton Rouge to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Sat 25/4

7:20 a.m.-10:06 p.m.

2 stops13h 46m

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

11:23 a.m.-9:10 p.m.

2 stops10h 47m

C$ 749

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Wed 22/4

4:00 p.m.-12:38 a.m.

2 stops7h 38m

Montreal Pierre Elliott Trudeau Intl

Sun 26/4

6:45 p.m.-3:15 p.m.

1 stop21h 30m

C$ 787
Quickest round-trip

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Thu 25/6

1:40 p.m.-11:56 p.m.

1 stop9h 16m

Montreal Pierre Elliott Trudeau Intl

Sat 4/7

7:00 a.m.-12:45 p.m.

1 stop6h 45m

C$ 843

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Sat 25/4

4:00 p.m.-11:51 p.m.

1 stop6h 51m

Montreal Pierre Elliott Trudeau Intl

Tue 28/4

7:00 a.m.-6:27 p.m.

2 stops12h 27m

C$ 856
Cheapest one-way
Quickest one-way

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Tue 28/4

4:00 p.m.-11:51 p.m.

1 stop6h 51m

C$ 363

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Tue 28/4

9:20 a.m.-10:06 p.m.

2 stops11h 46m

C$ 366

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Fri 24/4

5:00 a.m.-12:13 a.m.

2 stops18h 13m

C$ 366

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Thu 30/4

5:00 a.m.-12:13 a.m.

2 stops18h 13m

C$ 366

Baton RougeMontreal

BTR - YUL

BTRYUL

Baton Rouge Ryan

Thu 30/4

4:00 p.m.-11:51 p.m.

1 stop6h 51m

C$ 374

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Sorted by cheapest first

Best time to book a flight from Baton Rouge to Pierre Elliott Trudeau Intl

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

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

Currently, June is the cheapest month in which you can book a flight from Baton Rouge to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 286). Flying from Baton Rouge to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of C$ 1,062). 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

Find useful and relevant information for your journey from Baton Rouge 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 Baton Rouge to Montreal Pierre Elliott Trudeau Intl?

    Most people fly from Baton Rouge Ryan (BTR) if they book a flight from Baton Rouge to Montreal Pierre Elliott Trudeau Intl. On average, Ryan has 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day from 0 airlines. Baton Rouge Ryan is conveniently located just 9.3 km from Baton Rouge’s city centre.

  • How long is the flight from Baton Rouge to Montreal Pierre Elliott Trudeau Intl Airport?

    For as low as C$ 787, United Airlines can have you in Montreal Pierre Elliott Trudeau Intl Airport from Baton Rouge in 7h 38m. The distance from Baton Rouge to Montreal Pierre Elliott Trudeau Intl Airport is about 2242 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

  • How can I find direct flights from Baton Rouge 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 Baton Rouge to Pierre Elliott Trudeau Intl.

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

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

    Currently, June is the cheapest month in which you can book a flight from Baton Rouge to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 286). Flying from Baton Rouge to Montreal Pierre Elliott Trudeau Intl Airport in December is currently the most expensive (average of C$ 1,062). 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
Laval
Trois-Rivières
Dorval
Sherbrooke
Cornwall
Montebello
Brossard
Boucherville
Longueuil
Magog
Saint-Jean-sur-Richelieu
Bromont
Drummondville
North Hatley
Saint-Sauveur
Louiseville

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Alternative routes for Baton Rouge to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Baton Rouge to Pierre Elliott Trudeau Intl?

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

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Can Cheapflights find flights from Baton Rouge 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 Baton Rouge 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 Baton Rouge to Pierre Elliott Trudeau Intl become cheaper?

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