DEN - BTR

$179 Find Cheap Flights from Denver to Baton Rouge

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Baton Rouge departing on 7/14. 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

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$247
Typical prices: $380-$262
United Airlines
Wed 7/1Sat 7/25
DEN - BTR • 1 stop
Cheapest one-way
$179
Typical prices: $212-$288
Delta
Tue 7/14
DEN - BTR • 1 stop
Top airlines
Cheapest • from $247 (round-trip)
Best reviews • 7.4 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
Cheapest • Avg $357 (round-trip)
Shortest trip • 4h 47m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 33% price drop
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

Wed, Jul 1 - Sat, Jul 25
United Airlines Logo
5:00 am - 11:20 am
DEN
-
BTR
5h 20m
1 stop
United Airlines Logo
4:09 pm - 8:14 pm
BTR
-
DEN
5h 05m
1 stop
$247United Airlines
Fri, Jul 17 - Wed, Jul 22
Delta Logo
12:40 am - 9:39 am
DEN
-
BTR
7h 59m
1 stop
Delta Logo
4:00 pm - 8:43 pm
BTR
-
DEN
5h 43m
1 stop
$273Delta
Wed, Jun 17 - Tue, Jun 23
American Airlines Logo
6:22 am - 1:48 pm
DEN
-
BTR
6h 26m
1 stop
American Airlines Logo
7:36 pm - 11:55 pm
BTR
-
DEN
5h 19m
1 stop
$283American Airlines
Wed, Jun 24 - Sat, Jun 27
American Airlines Logo
5:00 am - 11:00 am
DEN
-
BTR
5h 00m
1 stop
American Airlines Logo
2:18 pm - 7:36 pm
BTR
-
DEN
6h 18m
1 stop
$306American Airlines
Thu, Jun 11 - Sun, Jun 14
American Airlines Logo
5:00 am - 11:00 am
DEN
-
BTR
5h 00m
1 stop
American Airlines Logo
7:36 pm - 11:55 pm
BTR
-
DEN
5h 19m
1 stop
$319American Airlines
Tue, Aug 18 - Sat, Aug 22
United Airlines Logo
5:00 am - 1:16 pm
DEN
-
BTR
7h 16m
1 stop
United Airlines Logo
2:15 pm - 8:09 pm
BTR
-
DEN
6h 54m
1 stop
$327United Airlines
Sat, Jun 20 - Wed, Jul 1
Delta Logo
5:45 am - 3:12 pm
DEN
-
BTR
8h 27m
1 stop
Delta Logo
1:32 pm - 8:44 pm
BTR
-
DEN
8h 12m
1 stop
$338Delta
Thu, Jun 11 - Sun, Jun 14
American Airlines Logo
5:00 am - 11:00 am
DEN
-
BTR
5h 00m
1 stop
American Airlines Logo
7:36 pm - 11:55 pm
BTR
-
DEN
5h 19m
1 stop
$344American Airlines
Wed, Jun 10 - Sat, Jun 13
Delta Logo
5:45 am - 12:47 pm
DEN
-
BTR
6h 02m
1 stop
Delta Logo
4:07 pm - 11:06 pm
BTR
-
DEN
7h 59m
1 stop
$365Delta
Thu, Jun 11 - Sat, Jun 13
Delta Logo
5:45 am - 3:12 pm
DEN
-
BTR
8h 27m
1 stop
Delta Logo
4:07 pm - 11:06 pm
BTR
-
DEN
7h 59m
1 stop
$367Delta
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.

How much is a round-trip flight from Denver to Baton Rouge?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Denver to Baton Rouge departing in July.

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 February, where the average cost of round-trip tickets is $619 and $415 respectively.

Good to know

Low seasonApril
Cheapest flight$179
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly and prices are also 6% 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 7 days, the lowest price for a flight from Denver to Baton Rouge was $179 for a one-way ticket and $247 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?

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

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

    The two airlines most popular with KAYAK users for flights from Denver to Baton Rouge are United Airlines and American Airlines. With an average price for the route of $351 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $366 and an overall rating of 7.1.

  • 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 airlines flying 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.
7.4
United AirlinesOverall score based on 9751 reviews
7.1Entertainment
8.1Crew
7.7Boarding
6.6Food
7.3Comfort
Airline reviews

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

10.0 ExcellentAnonymous, May 2026
DEN - PDX
Read more United Airlines reviews

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

Really hard landing... as in slammed into the runway then hit the brakes really hard ...

Every staff member was professional, friendly and courteous. The pizza twist was ok. It was warm but too much dough.

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

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.

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

American Airlines II: Delay Boogaloo. Multiple gate changes, delays, boarded and then MORE delays. I hate to say this won’t matter, but posting stuff about major corporations in 2026 is a post-modern “scream into the void.” Was multiple hours late coming home, so there you go.

Awful, tons of delays, I got into Chicago multiple hours late meaning I hit the very traffic I tried so desperately to avoid. Just empty apologies from American Airlines text alerts. Trash behavior from a trash airline.

The flight attendants were very friendly, efficient, and helpful. The plane was ahead of schedule, and it all went very smoothly. Thank you.

They lost my baggage and I am still struggling to the information and update

We got delayed getting out of DFW for broken overhead bins. Once the flight got underway the captain kept the seatbelt sign lit the entire flight despite little perceptible turbulence, preventing use of the rest rooms and any sort of refreshment service in the main cabin.

Flight delays for communication overall not a good experience uncomfortable on the plane. Person in front of me reclined his seat, putting them inches from my lap.

There were flight delays making our flight arrive at our destination after midnight didn’t seem to have enough crew or airplanes for the flights laid over in Dallas should’ve had plenty of time to make it to our next flight only made it because that flight was also delayed because our plane wasn’t even at the airport yet overall have not had a good experience on American

Flight left on time. Captain provided relevant announcements. We had to wait 45 minutes to desembark due to the ramp closed because of lightening.

Cancelled flight. Still waiting to get home for grand daughter’s graduation .

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

Information on your arrival and departure airports