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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Baton Rouge from C$ 337

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — BTR
26 Feb — 5 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Baton Rouge

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Baton Rouge
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 January 2026.

Sat 7/27:00 a.m.
YUL
-
BTR
1 stop6h 48m
Delta
Tue 10/26:18 a.m.
BTR
-
YUL
2 stops11h 19m
Delta
Deal found 24/1C$ 590
Sat 7/28:25 a.m.
YUL
-
BTR
2 stops14h 07m
United Airlines
Tue 10/29:30 a.m.
BTR
-
YUL
1 stop6h 20m
United Airlines
Deal found 26/1C$ 790

Find flight deals from Pierre Elliott Trudeau Intl to Baton Rouge

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Baton Rouge (BTR). 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 27 January 2026.

Round-trip from

C$ 590

One-way from

C$ 337
Delta
  • Delta
  • 7/2-10/2
  • 3 total stops
  • 18h 07m total
  • Montreal to Baton Rouge
Search Deals
Delta
  • Delta
  • 12/3
  • 1 total stop
  • 9h 10m total
  • Montreal to Baton Rouge
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Baton Rouge 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 27 January 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Baton Rouge that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Baton Rouge

Route

Depart

Return

Price

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Sat 7/2

1:02 p.m.-10:01 p.m.

2 stops9h 59m

Baton Rouge Ryan

Tue 10/2

1:37 p.m.-11:12 p.m.

2 stops8h 35m

C$ 590

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Sat 7/2

8:25 a.m.-9:32 p.m.

2 stops14h 07m

Baton Rouge Ryan

Tue 10/2

9:30 a.m.-4:50 p.m.

1 stop6h 20m

C$ 790

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Thu 12/3

7:00 a.m.-3:10 p.m.

1 stop9h 10m

C$ 337

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Fri 13/3

12:42 p.m.-10:03 p.m.

1 stop10h 21m

C$ 341

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Thu 12/3

6:00 a.m.-5:37 p.m.

2 stops12h 37m

C$ 344

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Fri 13/3

7:30 p.m.-9:54 a.m.

3 stops39h 24m

C$ 1,102

MontrealBaton Rouge

YUL - BTR

YULBTR

Montreal Pierre Elliott Trudeau Intl

Thu 12/3

7:30 p.m.-9:54 a.m.

3 stops39h 24m

C$ 1,190

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/1

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

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

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

Currently, February is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Baton Rouge (average of C$ 408). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Baton Rouge in July is currently the most expensive (average of C$ 782). 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 Pierre Elliott Trudeau Intl to Baton Rouge. 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 Baton Rouge from Montreal Pierre Elliott Trudeau Intl?

    Located just 9.3 km from the city centre, Baton Rouge Ryan is the airport most travellers will use when flying to Baton Rouge from Montreal Pierre Elliott Trudeau Intl. Booking flights from Montreal Pierre Elliott Trudeau Intl to Ryan (BTR) should be relatively easy as there are 0 daily inbound flights from Montreal Pierre Elliott Trudeau Intl from 0 different airlines.

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

    Airlines like Delta fly from Montreal Pierre Elliott Trudeau Intl Airport to Baton Rouge in about 9h 59m. The time it takes to get you to your destination can typically vary by up to . There are 2242 km between Montreal Pierre Elliott Trudeau Intl Airport and Baton Rouge.

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

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

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

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Baton Rouge.

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

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

    Currently, February is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Baton Rouge (average of C$ 408). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Baton Rouge in July is currently the most expensive (average of C$ 782). 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 Baton Rouge?

Book flights to Baton Rouge if you plan to visit one of these locations
Port Allen

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

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

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

Yes, Cheapflights offers price alerts on Pierre Elliott Trudeau Intl to Baton Rouge flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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