$192 Cheap Flights from Las Vegas (LAS) to Baton Rouge (BTR)

View $192 flight on Tue, Oct 21, 2025Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Baton Rouge Metropolitan Airport (BTR)

Cheap Flights from Las Vegas to Baton Rouge (LAS-BTR)

Prices were available within the past 7 days and start at $192 for one-way flights and $269 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Nov 6 - Mon, Nov 10
LAS
Las Vegas
BTR
Baton Rouge
$269 Roundtrip, found 5 hours ago
$269
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Thu, Nov 6 from Las Vegas to Baton Rouge, returning Mon, Nov 10, priced at $269 found 5 hours ago
United
Sat, Feb 14 - Sat, Feb 21
LAS
Las Vegas
BTR
Baton Rouge
$269 Roundtrip, found 2 hours ago
$269
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Feb 14 from Las Vegas to Baton Rouge, returning Sat, Feb 21, priced at $269 found 2 hours ago
American Airlines
Thu, Jan 22 - Sun, Jan 25
LAS
Las Vegas
BTR
Baton Rouge
$274 Roundtrip, found 4 hours ago
$274
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Thu, Jan 22 from Las Vegas to Baton Rouge, returning Sun, Jan 25, priced at $274 found 4 hours ago
United
Wed, Oct 15 - Mon, Oct 20
LAS
Las Vegas
BTR
Baton Rouge
$282 Roundtrip, found 6 days ago
$282
Roundtrip
found 6 days ago
Select United flight, departing Wed, Oct 15 from Las Vegas to Baton Rouge, returning Mon, Oct 20, priced at $282 found 6 days ago
United
Sat, Dec 13 - Mon, Dec 15
LAS
Las Vegas
BTR
Baton Rouge
$286 Roundtrip, found 7 hours ago
$286
Roundtrip
found 7 hours ago
Select United flight, departing Sat, Dec 13 from Las Vegas to Baton Rouge, returning Mon, Dec 15, priced at $286 found 7 hours ago
United
Sat, Nov 22 - Mon, Nov 24
LAS
Las Vegas
BTR
Baton Rouge
$290 Roundtrip, found 2 days ago
$290
Roundtrip
found 2 days ago
Select United flight, departing Sat, Nov 22 from Las Vegas to Baton Rouge, returning Mon, Nov 24, priced at $290 found 2 days ago
Delta
Sat, Dec 20 - Sat, Jan 10
LAS
Las Vegas
BTR
Baton Rouge
$294 Roundtrip, found 3 days ago
$294
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Dec 20 from Las Vegas to Baton Rouge, returning Sat, Jan 10, priced at $294 found 3 days ago
Delta
Tue, Jan 20 - Wed, Jan 21
LAS
Las Vegas
BTR
Baton Rouge
$312 Roundtrip, found 3 days ago
$312
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Jan 20 from Las Vegas to Baton Rouge, returning Wed, Jan 21, priced at $312 found 3 days ago
American Airlines
Fri, Jan 2 - Sat, Jan 10
LAS
Las Vegas
BTR
Baton Rouge
$314 Roundtrip, found 2 hours ago
$314
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Fri, Jan 2 from Las Vegas to Baton Rouge, returning Sat, Jan 10, priced at $314 found 2 hours ago
Delta
Fri, Dec 5 - Sun, Dec 14
LAS
Las Vegas
BTR
Baton Rouge
$319 Roundtrip, found 3 days ago
$319
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Dec 5 from Las Vegas to Baton Rouge, returning Sun, Dec 14, priced at $319 found 3 days ago

Find the cheapest month to fly from Las Vegas (LAS) to Baton Rouge (BTR)

May is typically the cheapest month to fly

From $208 - $533 per traveler.

Alternative airports near Baton Rouge

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Baton Rouge Metropolitan BTR. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $389
BTR
Baton Rouge Metropolitan
CheapestClosest
Average driving time to city center10 min
Flights from $389
Flights from Las Vegas (LAS) to Baton Rouge (BTR)
Origin airport
Harry Reid Intl.
Destination airport
Baton Rouge Metropolitan
Airlines serving
American Airlines, Delta, United
Roundtrip price
$263
Distance
1433 mi

Las Vegas to Baton Rouge Flights

The cheapest times to fly from Las Vegas 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 Las Vegas to Baton Rouge are during the month of November. You can find some of the cheapest flights from Las Vegas to Baton Rouge with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Las Vegas to Baton Rouge

Sunday is one of the best days to book for cheap flights from Las Vegas 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 Las Vegas 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 Las Vegas to Baton Rouge in 2025. You can also book with separate airlines for your outbound and return journeys, from $192 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 Las Vegas 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 Las Vegas 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 Harry Reid Intl. Airport (LAS) to Baton Rouge Metropolitan Airport (BTR) cost?
Get a cheap one-way flight from $192 or cheap return flight from $269 from Harry Reid Intl. Airport (LAS) 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 Harry Reid Intl. Airport (LAS) to Baton Rouge Metropolitan Airport (BTR)?
Planning your getaway for November is a good way to save, as it's the cheapest month for flights between LAS and BTR. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to Baton Rouge Metropolitan Airport (BTR)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest LAS to BTR flight.
How many flights per day from Harry Reid Intl. Airport (LAS) to Baton Rouge Metropolitan Airport (BTR)?
You'll have to book a flight with a layover when traveling from Harry Reid Intl. Airport (LAS) to Baton Rouge Metropolitan Airport (BTR). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from LAS to BTR?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Harry Reid Intl. Airport (LAS) to Baton Rouge Metropolitan Airport (BTR)?
To avoid possible delays on the Harry Reid Intl. Airport (LAS) to Baton Rouge Metropolitan Airport (BTR) route, aim to fly before 3 PM. Departures after this time have a 22% higher chance of cancellation.**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 Harry Reid Intl. Airport (LAS) to Baton Rouge Metropolitan Airport (BTR) last-minute?
Booking your flight from LAS to BTR just before your journey is typically more expensive. But if there's some wiggle room with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book a LAS to BTR flight and hotel package?
Compared with arranging hotels and flights separately, booking a LAS to BTR flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place will take the stress out of planning your trip. Just pick your flights and select from our wide range of hotels, then customize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Baton Rouge Metropolitan Airport (BTR)?
You can usually reschedule or cancel your LAS to BTR flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed 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.