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Baton Rouge

$233+ Cheap flights from Denver to Baton Rouge (DEN - BTR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BTR
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Denver Intl to Baton Rouge Ryan are usually found in August or May, booked 29 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Find flight deals from Denver to Baton Rouge

Cheapest flights from Denver to Baton Rouge
Explore the most affordable flight options available from Denver to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/193:41 pmDEN - BTR
1 stop6h 03mUnited Airlines
Sat 11/299:30 pmBTR - DEN
1 stop5h 01mUnited Airlines
Deal found 10/26$233
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/315:00 amDEN - BTR
1 stop5h 18mUnited Airlines
Sat 11/12:05 pmBTR - DEN
1 stop6h 41mUnited Airlines
Deal found 10/26$266
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/113:41 pmDEN - BTR
1 stop4h 50mUnited Airlines
Sat 11/152:05 pmBTR - DEN
1 stop6h 41mUnited Airlines
Deal found 10/27$289
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1012:50 amDEN - BTR
1 stop8h 00mDelta
Sat 11/153:09 pmBTR - DEN
1 stop6h 29mDelta
Deal found 10/27$305
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:45 amDEN - BTR
1 stop8h 16mDelta
Sat 1/36:59 pmBTR - DEN
1 stop6h 04mDelta
Deal found 10/26$333
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/188:21 amDEN - BTR
1 stop6h 37mAmerican Airlines
Mon 12/225:53 pmBTR - DEN
1 stop7h 03mAmerican Airlines
Deal found 10/27$378
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:45 amDEN - BTR
1 stop8h 16mDelta
Fri 1/23:46 pmBTR - DEN
1 stop6h 59mDelta
Deal found 10/26$384
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/208:20 amDEN - BTR
1 stop4h 28mAmerican Airlines
Tue 12/234:28 pmBTR - DEN
1 stop4h 43mAmerican Airlines
Deal found 10/27$427
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/215:00 amDEN - BTR
1 stop5h 25mUnited Airlines
Tue 12/306:07 pmBTR - DEN
1 stop6h 37mUnited Airlines
Deal found 10/27$435
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:00 amDEN - BTR
1 stop5h 25mUnited Airlines
Mon 12/225:10 amBTR - DEN
2 stops12h 28mUnited Airlines
Deal found 10/27$442

Cheap flight deals from Denver to Baton Rouge

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Baton Rouge (BTR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$233
(United Airlines)

Popular in

March

Cheapest in

August

Average price

$388
Provider with most accurate pricing for Denver Intl-Baton Rouge Ryan flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Baton Rouge Ryan flights.
Search Deals
From Denver Intl to Baton Rouge Ryan
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Baton Rouge that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Denver to Baton Rouge that are best for you.

Fly from

Denver

Fly to

Baton Rouge

Route

Depart

Return

Price

DenverBaton Rouge

DEN - BTR

DENBTR

Denver Intl

Fri 10/31

5:00 am-11:18 am

1 stop5h 18m

Baton Rouge Ryan

Sat 11/1

2:05 pm-7:46 pm

1 stop6h 41m

$266

DenverBaton Rouge

DEN - BTR

DENBTR

Denver Intl

Mon 11/10

12:50 am-9:50 am

1 stop8h 00m

Baton Rouge Ryan

Sat 11/15

3:09 pm-8:38 pm

1 stop6h 29m

$305

DenverBaton Rouge

DEN - BTR

DENBTR

Denver Intl

Fri 12/26

5:45 am-3:01 pm

1 stop8h 16m

Baton Rouge Ryan

Sat 1/3

6:59 pm-12:03 am

1 stop6h 04m

$333

DenverBaton Rouge

DEN - BTR

DENBTR

Denver Intl

Fri 12/26

5:45 am-3:01 pm

1 stop8h 16m

Baton Rouge Ryan

Fri 1/2

3:46 pm-9:45 pm

1 stop6h 59m

$384

DenverBaton Rouge

DEN - BTR

DENBTR

Denver Intl

Sat 12/20

8:20 am-1:48 pm

1 stop4h 28m

Baton Rouge Ryan

Tue 12/23

4:28 pm-8:11 pm

1 stop4h 43m

$427

DenverBaton Rouge

DEN - BTR

DENBTR

Denver Intl

Tue 12/2

6:00 am-1:14 pm

1 stop6h 14m

Baton Rouge Ryan

Fri 12/5

6:03 pm-10:05 am

1 stop17h 02m

$435

DenverBaton Rouge

DEN - BTR

DENBTR

Denver Intl

Sun 12/21

5:00 am-11:25 am

1 stop5h 25m

Baton Rouge Ryan

Tue 12/30

6:07 pm-11:44 pm

1 stop6h 37m

$435

DenverBaton Rouge

DEN - BTR

DENBTR

Denver Intl

Wed 11/19

5:45 pm-11:18 am

2 stops16h 33m

Baton Rouge Ryan

Sat 11/29

9:30 pm-1:31 am

1 stop5h 01m

$436

DenverBaton Rouge

DEN - BTR

DENBTR

Denver Intl

Fri 11/21

12:26 pm-7:26 pm

1 stop6h 00m

Baton Rouge Ryan

Sun 11/23

6:13 pm-11:56 pm

1 stop6h 43m

$448

DenverBaton Rouge

DEN - BTR

DENBTR

Denver Intl

Mon 11/10

5:25 pm-10:44 pm

1 stop4h 19m

Baton Rouge Ryan

Fri 11/14

6:09 pm-10:16 am

2 stops17h 07m

$468

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 11 results
1
2

Compare providers for flights from Denver to Baton Rouge

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Baton Rouge in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Baton Rouge flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Denver-Baton Rouge flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Denver-Baton Rouge flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Baton Rouge flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Baton Rouge flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Baton Rouge

Have a flexible travel schedule? Discover the best time to fly to Baton Rouge from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How far ahead should I book a flight from Denver to Baton Rouge?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Baton Rouge. Price data was last updated on October 24, 2025.

Booking 28 days in advance of your planned departure date is, on average, the best time to get cheap flights from Denver to Baton Rouge. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Denver to Baton Rouge?

Currently, January is the cheapest month in which you can book a flight from Denver to Baton Rouge (average of $57). Flying from Denver to Baton Rouge in September is currently the most expensive (average of $174). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to BTR?

Find hourly flight availability from Denver to Baton Rouge. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

One of the essential ways to save on airfare from Denver to Baton Rouge is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 48% on airfare.

Reviews of airlines servicing Baton Rouge

Get insights into the airlines that provide service to Baton Rouge. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Baton Rouge. Reviews last updated October 28, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Denver to Baton Rouge have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews

Overall

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Overall

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
9,001 reviews
Delta
7.9
Good
7,994 reviews

Overall

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,994 reviews

Overall

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Denver to Baton Rouge. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Denver to Baton Rouge?

    United Airlines, Delta, and American Airlines can get you from Denver to Baton Rouge in just under 4h 28m. Your travel time can differ by up to 3h 32m. There are 996 mi between Denver and Baton Rouge. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Denver to Baton Rouge round-trip?

    Our cheapest airline available from Denver to Baton Rouge is American Airlines. Our recent data shows that you can find tickets from as low as $206 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $206 and $258 round-trip. You may be able to fly from Denver to Baton Rouge for 48% less than the average price by searching for these airlines.

  • Can I find deals for flights from Denver to Baton Rouge that include hotel bookings?

    Yes. In addition to deals on Denver to Baton Rouge flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Baton Rouge?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Baton Rouge.

  • Can I find deals for business class flights from Denver to Baton Rouge?

    Yes. Cheapflights offers flight deals from Denver to Baton Rouge by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, January is the cheapest month in which you can book a flight from Denver to Baton Rouge (average of $57). Flying from Denver to Baton Rouge in September is currently the most expensive (average of $174). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Baton Rouge?

Book flights to Baton Rouge if you plan to visit one of these locations
McComb
Saint Francisville
Denham Springs
Port Allen

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Top 3 airlines flying from Denver to Baton Rouge

Discover the top 3 airlines that operate flights from Denver to Baton Rouge. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$206Average$366FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$206Average$388FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$323FlexibilityNo cancel feeOn-timeN/A

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