$206 Cheap Flights from Denver (DEN) to Baton Rouge (BTR)

View $206 flight on Sat, Jan 17, 2026Opens in a new window

Popular airlines from Denver Intl. Airport (DEN) to Baton Rouge Metropolitan Airport (BTR)

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Cheap Flights from Denver to Baton Rouge (DEN-BTR)

Prices were available within the past 7 days and start at $206 for one-way flights and $197 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Jan 17 - Tue, Jan 20
DEN
Denver
BTR
Baton Rouge
$197 Roundtrip, found 6 days ago
$197
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Jan 17 from Denver to Baton Rouge, returning Tue, Jan 20, priced at $197 found 6 days ago
Delta
Thu, Jan 15 - Sat, Jan 17
DEN
Denver
BTR
Baton Rouge
$207 Roundtrip, found 6 days ago
$207
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Jan 15 from Denver to Baton Rouge, returning Sat, Jan 17, priced at $207 found 6 days ago
American Airlines
Sat, Jan 31 - Sat, Feb 7
DEN
Denver
BTR
Baton Rouge
$207 Roundtrip, found 12 hours ago
$207
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Sat, Jan 31 from Denver to Baton Rouge, returning Sat, Feb 7, priced at $207 found 12 hours ago
United
Sat, Jan 31 - Sat, Feb 7
DEN
Denver
BTR
Baton Rouge
$207 Roundtrip, found 12 hours ago
$207
Roundtrip
found 12 hours ago
Select United flight, departing Sat, Jan 31 from Denver to Baton Rouge, returning Sat, Feb 7, priced at $207 found 12 hours ago
United
Tue, Feb 10 - Sat, Feb 14
DEN
Denver
BTR
Baton Rouge
$232 Roundtrip, found 5 days ago
$232
Roundtrip
found 5 days ago
Select United flight, departing Tue, Feb 10 from Denver to Baton Rouge, returning Sat, Feb 14, priced at $232 found 5 days ago
United
Sat, Jan 31 - Sat, Feb 7
DEN
Denver
BTR
Baton Rouge
$233 Roundtrip, found 12 hours ago
$233
Roundtrip
found 12 hours ago
Select United flight, departing Sat, Jan 31 from Denver to Baton Rouge, returning Sat, Feb 7, priced at $233 found 12 hours ago
United
Sat, Jan 31 - Sat, Feb 7
DEN
Denver
BTR
Baton Rouge
$239 Roundtrip, found 12 hours ago
$239
Roundtrip
found 12 hours ago
Select United flight, departing Sat, Jan 31 from Denver to Baton Rouge, returning Sat, Feb 7, priced at $239 found 12 hours ago
United
Wed, Dec 31 - Thu, Jan 1
DEN
Denver
BTR
Baton Rouge
$246 Roundtrip, found 2 days ago
$246
Roundtrip
found 2 days ago
Select United flight, departing Wed, Dec 31 from Denver to Baton Rouge, returning Thu, Jan 1, priced at $246 found 2 days ago
United
Sat, Jan 31 - Sat, Feb 7
DEN
Denver
BTR
Baton Rouge
$247 Roundtrip, found 12 hours ago
$247
Roundtrip
found 12 hours ago
Select United flight, departing Sat, Jan 31 from Denver to Baton Rouge, returning Sat, Feb 7, priced at $247 found 12 hours ago
Delta
Thu, Jan 15 - Thu, Jan 22
DEN
Denver
BTR
Baton Rouge
$248 Roundtrip, found 6 days ago
$248
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Jan 15 from Denver to Baton Rouge, returning Thu, Jan 22, priced at $248 found 6 days ago

Find the cheapest month to fly from Denver (DEN) to Baton Rouge (BTR)

August is typically the cheapest month to fly

From $206 - $431 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 $309
BTR
Baton Rouge Metropolitan
CheapestClosest
Average driving time to city center10 min
Flights from $309

Frequently asked questions

How much does a flight from Denver Intl. Airport (DEN) to Baton Rouge Metropolitan Airport (BTR) cost?
Lock in a cheap one-way flight from $206 or cheap return flight from $197 from Denver Intl. Airport (DEN) 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 Denver Intl. Airport (DEN) to Baton Rouge Metropolitan Airport (BTR)?
Planning your trip for January is a great way to save, as it's the cheapest month for flights between DEN and BTR. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Denver Intl. Airport (DEN) to Baton Rouge Metropolitan Airport (BTR)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from DEN to BTR. Then, sort your results by "Price (lowest to highest)" to score a good deal.
How many flights per day from Denver Intl. Airport (DEN) to Baton Rouge Metropolitan Airport (BTR)?
Direct flights from Denver Intl. Airport (DEN) to Baton Rouge Metropolitan Airport (BTR) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DEN to BTR?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the season, 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 Denver Intl. Airport (DEN) to Baton Rouge Metropolitan Airport (BTR)?
Select a flight from Denver Intl. Airport (DEN) to Baton Rouge Metropolitan Airport (BTR) that takes off before 3 PM to reduce the likelihood of delays. Departures after this hour are on average 22% more likely to be 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 Denver Intl. Airport (DEN) to Baton Rouge Metropolitan Airport (BTR) last-minute?
Booking your flight from DEN to BTR right before your journey is generally more expensive. However, if you're flexible with your schedule, you could score a cheap last-minute fare.
Is it cheaper to book a DEN to BTR flight and hotel package?
Compared with arranging flights and hotels separately, booking a DEN to BTR flight and hotel package with Expedia could result in significant savings. Better still, having it all in one place will take the hassle out of travel planning. Simply pick your flights and choose from our wide range of hotels, then personalize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Denver Intl. Airport (DEN) to Baton Rouge Metropolitan Airport (BTR)?
Typically, you can modify or cancel your DEN to BTR flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you want further information, head to our Customer Service portal.

Travel information

Origin airport
Denver Intl.
Destination airport
Baton Rouge Metropolitan
Airlines serving
American Airlines, Delta, United
Roundtrip price
$196
Distance
996 mi

Book with confidence

Denver to Baton Rouge Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Denver 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 Denver 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 Denver to Baton Rouge in 2026. You can also book with separate airlines for your outbound and return journeys, from $206 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 Denver 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 Denver 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.

 

Denver to Baton Rouge Flights

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*Available to One Key members.