$271 Cheap Flights from Montreal (YUL) to Baton Rouge (BTR)

View $271 flight on Wed, Sep 24, 2025Opens in a new window

Popular airlines from Montreal–Trudeau Intl. Airport (YUL) to Baton Rouge Metropolitan Airport (BTR)

Cheap Flights from Montreal to Baton Rouge (YUL-BTR)

Prices were available within the past 7 days and start at $271 for one-way flights and $624 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Sep 19 - Mon, Sep 22
YUL
Montreal
BTR
Baton Rouge
$624 Roundtrip, found 6 days ago
$624
Roundtrip
found 6 days ago
Select United flight, departing Fri, Sep 19 from Montreal to Baton Rouge, returning Mon, Sep 22, priced at $624 found 6 days ago
American Airlines
Fri, Nov 21 - Sun, Nov 23
YUL
Montreal
BTR
Baton Rouge
$630 Roundtrip, found 6 days ago
$630
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Nov 21 from Montreal to Baton Rouge, returning Sun, Nov 23, priced at $630 found 6 days ago
Delta
Fri, Nov 21 - Sun, Nov 23
YUL
Montreal
BTR
Baton Rouge
$630 Roundtrip, found 6 days ago
$630
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Nov 21 from Montreal to Baton Rouge, returning Sun, Nov 23, priced at $630 found 6 days ago
Delta
Fri, Nov 21 - Sun, Nov 23
YUL
Montreal
BTR
Baton Rouge
$640 Roundtrip, found 6 days ago
$640
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Nov 21 from Montreal to Baton Rouge, returning Sun, Nov 23, priced at $640 found 6 days ago
American Airlines
Fri, Nov 21 - Sun, Nov 23
YUL
Montreal
BTR
Baton Rouge
$643 Roundtrip, found 6 days ago
$643
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Nov 21 from Montreal to Baton Rouge, returning Sun, Nov 23, priced at $643 found 6 days ago
United
Fri, Sep 19 - Mon, Sep 22
YUL
Montreal
BTR
Baton Rouge
$645 Roundtrip, found 6 days ago
$645
Roundtrip
found 6 days ago
Select United flight, departing Fri, Sep 19 from Montreal to Baton Rouge, returning Mon, Sep 22, priced at $645 found 6 days ago
United
Fri, Sep 19 - Mon, Sep 22
YUL
Montreal
BTR
Baton Rouge
$650 Roundtrip, found 6 days ago
$650
Roundtrip
found 6 days ago
Select United flight, departing Fri, Sep 19 from Montreal to Baton Rouge, returning Mon, Sep 22, priced at $650 found 6 days ago
Delta
Fri, Nov 21 - Sun, Nov 23
YUL
Montreal
BTR
Baton Rouge
$652 Roundtrip, found 6 days ago
$652
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Nov 21 from Montreal to Baton Rouge, returning Sun, Nov 23, priced at $652 found 6 days ago
American Airlines
Fri, Sep 19 - Mon, Sep 22
YUL
Montreal
BTR
Baton Rouge
$655 Roundtrip, found 6 days ago
$655
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Sep 19 from Montreal to Baton Rouge, returning Mon, Sep 22, priced at $655 found 6 days ago
WestJet
Wed, Oct 8 - Wed, Nov 5
YUL
Montreal
BTR
Baton Rouge
$658 Roundtrip, found 1 day ago
$658
Roundtrip
found 1 day ago
Select WestJet flight, departing Wed, Oct 8 from Montreal to Baton Rouge, returning Wed, Nov 5, priced at $658 found 1 day ago
Flights from Montreal (YUL) to Baton Rouge (BTR)
Origin airport
Pierre Elliott Trudeau Intl.
Destination airport
Baton Rouge Metropolitan
Airlines serving
American Airlines, Delta, United, WestJet
Roundtrip price
$623
Distance
1394 mi

Montreal to Baton Rouge Flights

The cheapest times to fly from Montreal to Baton Rouge

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Montreal to Baton Rouge are during the month of September. You can find some of the cheapest flights from Montreal to Baton Rouge with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Montreal to Baton Rouge

Sunday is one of the best days to book for cheap flights from Montreal to Baton Rouge: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Montreal to Baton Rouge

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Montreal to Baton Rouge in 2025. You can also book with separate airlines for your outbound and return journeys, from $271 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Montreal to Baton Rouge flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Montreal to Baton Rouge airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Baton Rouge Metropolitan Airport (BTR) cost?
Secure a cheap one-way flight from $271 or cheap return flight from $624 from Pierre Elliott Trudeau Intl. Airport (YUL) to Baton Rouge Metropolitan Airport (BTR) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to Baton Rouge Metropolitan Airport (BTR)?
The cheapest month to fly from YUL to BTR is September, when demand is low. Off-peak season is typically when better flight deals are available between these airports.
What is the cheapest airline that flies from Pierre Elliott Trudeau Intl. Airport (YUL) to Baton Rouge Metropolitan Airport (BTR)?
To find the cheapest airline flying from YUL to BTR, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Pierre Elliott Trudeau Intl. Airport (YUL) to Baton Rouge Metropolitan Airport (BTR)?
Direct flights from Pierre Elliott Trudeau Intl. Airport (YUL) to Baton Rouge Metropolitan Airport (BTR) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from YUL to BTR?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary depending on a number of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Pierre Elliott Trudeau Intl. Airport (YUL) to Baton Rouge Metropolitan Airport (BTR)?
To avoid possible delays on the Pierre Elliott Trudeau Intl. Airport (YUL) to Baton Rouge Metropolitan Airport (BTR) route, travel before 3 PM. Departures after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Pierre Elliott Trudeau Intl. Airport (YUL) to Baton Rouge Metropolitan Airport (BTR) last-minute?
Waiting until just before your departure to book a flight from YUL to BTR generally means paying more. While you may find some last-minute deals, they're not always guaranteed. Be flexible with your itinerary for a better chance of landing a bargain.
Is it cheaper to book a YUL to BTR flight and hotel package?
Compared with arranging hotels and flights separately, booking a YUL to BTR flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place takes the hassle out of planning your trip. Simply secure your flights and select from our wide range of hotels, then personalize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Baton Rouge Metropolitan Airport (BTR)?
You can usually cancel or reschedule your YUL to BTR flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.