DEN - BTR

$207 Find Cheap Flights from Denver to Baton Rouge

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Baton Rouge departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Baton Rouge

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Baton Rouge, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Baton Rouge, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$207
Overall average: $423
Delta
Tue 4/7Wed 4/15
DEN - BTR • 1 stop
Cheapest one-way
$264
Typical prices: $266-$474
United Airlines
Thu 4/9
DEN - BTR • 1 stop
Top airlines
Delta
Cheapest • from $207 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Denver and Baton Rouge. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Atlanta (ATL)
Cheapest • Avg $310 (round-trip)
Houston (IAH)
Shortest trip • 4h 49m (one-way)
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 36% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Baton Rouge!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Baton Rouge that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Baton Rouge

Tue, Apr 7 - Wed, Apr 15
Delta Logo
12:55 am - 9:42 am
DEN
-
BTR
7h 47m
1 stop
Delta Logo
7:08 pm - 12:36 am
BTR
-
DEN
6h 28m
1 stop
$207Delta
Wed, Jun 10 - Mon, Jun 15
United Airlines Logo
4:20 pm - 10:46 pm
DEN
-
BTR
5h 26m
1 stop
United Airlines Logo
4:09 pm - 10:15 pm
BTR
-
DEN
7h 06m
1 stop
$285United Airlines
Wed, Apr 8 - Mon, Apr 13
Delta Logo
12:55 am - 9:42 am
DEN
-
BTR
7h 47m
1 stop
Delta Logo
7:08 pm - 12:36 am
BTR
-
DEN
6h 28m
1 stop
$294Delta
Fri, Mar 27 - Mon, Mar 30
United Airlines Logo
4:40 pm - 10:45 pm
DEN
-
BTR
5h 05m
1 stop
United Airlines Logo
6:08 pm - 11:57 pm
BTR
-
DEN
6h 49m
1 stop
$313United Airlines
Sat, Mar 28 - Mon, Mar 30
American Airlines Logo
12:33 pm - 8:59 pm
DEN
-
BTR
7h 26m
1 stop
American Airlines Logo
5:57 pm - 10:40 pm
BTR
-
DEN
5h 43m
1 stop
$317American Airlines
Mon, Apr 27 - Wed, Apr 29
Delta Logo
7:00 am - 3:15 pm
DEN
-
BTR
7h 15m
1 stop
Delta Logo
7:08 pm - 12:36 am
BTR
-
DEN
6h 28m
1 stop
$319Delta
Wed, Mar 18 - Mon, Mar 23
Delta Logo
5:45 am - 12:51 pm
DEN
-
BTR
6h 06m
1 stop
Delta Logo
7:05 pm - 12:09 am
BTR
-
DEN
6h 04m
1 stop
$339Delta
Sun, Jun 21 - Tue, Jun 30
Delta Logo
12:59 am - 9:34 am
DEN
-
BTR
7h 35m
1 stop
Delta Logo
7:00 pm - 11:45 pm
BTR
-
DEN
5h 45m
1 stop
$344Delta
Thu, Apr 2 - Mon, Apr 6
United Airlines Logo
5:00 am - 11:21 am
DEN
-
BTR
5h 21m
1 stop
United Airlines Logo
6:08 pm - 11:57 pm
BTR
-
DEN
6h 49m
1 stop
$348United Airlines
Thu, Mar 12 - Sun, Mar 15
American Airlines Logo
9:10 am - 5:26 pm
DEN
-
BTR
7h 16m
1 stop
American Airlines Logo
8:06 pm - 11:54 pm
BTR
-
DEN
4h 48m
1 stop
$354American Airlines
Booking Insights

KAYAK's insights & trends for Denver to Baton Rouge flights

Get data-powered insights and trends into flights from Denver to Baton Rouge to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Denver to Baton Rouge?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Baton Rouge, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Denver to Baton Rouge is August, where tickets cost $245 (return) on average. On the other hand, the most expensive months are September and March, where the average cost of round-trip tickets is $619 and $482 respectively.

Good to know

Low seasonAugust
Cheapest flight$207
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Denver to Baton Rouge

When to book flights from Denver to Baton Rouge

Are your dates flexible? Find out the best times to travel from Denver to Baton Rouge based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to Baton Rouge

  • What is the cheapest flight from Denver to Baton Rouge?

    In the last 3 days, the lowest price for a flight from Denver to Baton Rouge was $252 for a one-way ticket and $207 for a round-trip.

  • Do I need a passport to fly between Denver and Baton Rouge?

    A passport is not required to fly from Denver to Baton Rouge.

  • Which airports will I be using when flying from Denver to Baton Rouge?

    On your way to Baton Rouge, you’ll fly out from Denver Intl. You’ll be landing at Baton Rouge Ryan.

  • Which aircraft models fly most regularly from Denver to Baton Rouge?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Denver to Baton Rouge?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Denver and Baton Rouge, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Denver to Baton Rouge, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Denver to Baton Rouge are Delta and United Airlines. With an average price for the route of $323 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $346 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Denver to Baton Rouge?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Baton Rouge.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Baton Rouge?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Baton Rouge from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Baton Rouge?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Baton Rouge with an airline and back to Denver with another airline. Booking your flights between Denver and BTR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Baton Rouge?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Baton Rouge from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Denver to Baton Rouge

 
See real verified KAYAK customer reviews for airlines flying from Denver to Baton Rouge. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Baton Rouge? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8245 reviews
8.1Boarding
7.8Entertainment
8.5Crew
7.2Food
7.9Comfort
Airline reviews

Flight was warm for first few hours and quite rough

6.0 GoodZachary, Feb 2026
SLC - DCA
Read more Delta reviews

Flight was warm for first few hours and quite rough

Seat was extremely hard which made even a short 1 hour 20 minute flight fairly uncomfortable.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

two hour delay and the Delta representative on the PA system was unable to understand

An awesome flight crew. FC seat cushion just doesn’t cut it for a 3+ hour flight.

2+hrs delay without any reason provided and a cramped flight

We waited an hour on the runway to get a gate in Orlando

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

Flight was delayed due to crew being not on time

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Sitting on the runway after we land for almost two hours! Not sure if we should blame United or Just Dumpy Vance.

Flight was late - I was downgraded from first class to coach

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Terrible. They wouldn't allow me on my flight on the 14th..

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

For my arriving destination, we were delayed multiple times to the point that we arrived 6 hours after we were originally scheduled. On my flight home, they overbooked and involuntarily removed passengers (including me) from the plane. It was not a good experience.

It was good experience this time. The flight was on time.

I very rarely fly American and my experience today reenforces that is the correct decision. While the staff were all very courteous, our flight was first thing in the morning so there was no reason to be delayed, yet appropriate maintenance checks weren’t completed prior to our flight so we were delayed multiple times. Not a great showing, American Airlines.

It's very confusing because Kayak has it as American Airlines, but it was Hawaiian Airlines, but operated by Alaska Airlines. I had to go to the airport for my boarding pass because American said I didn't have any trips.

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

Small plane, poor meal choices for first class, bad terminal and boarding experience at LAX

Lack of gluten free options in food service. I have Celiac disease and it appears you no longer offer special meals for people with dietary restrictions. I am a frequent flyer traveling into and out of Omaha airport. I have noticed over the course of several months that although our flight typically arrives ahead of schedule (awesome job AA!) - we typically sit on the runway for several minutes waiting for the ground crew to get in place. Not sure if it is a ground crew issue or a gate availability issue (due to construction at this airport). Seems to be more of a ground crew being on time issue.

Arrived early picked up my bag in a few minutes- great trip - thank you

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

Boarding is always an ordeal. Less dogs on flights. I am highly allergic to dogs and cats. Why are there so many animals these days?

Everything you need to know for your flight from Denver to Baton Rouge

Information on your arrival and departure airports