HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Baton Rouge

$179+ Cheap flights from Denver to Baton Rouge (DEN - BTR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BTR
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver to Baton Rouge with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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

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 junio 12, 2025.

Round-trip from

$233
(American Airlines)

One-way from

$179
(Delta)

Popular in

March

Cheapest in

May

Average price

$424
From Denver Intl to Baton Rouge Ryan
Search Deals
One-way flight from Denver Intl to Baton Rouge Ryan
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 junio 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. 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.
vie. 7/42:47 pmDEN - BTR
1 stop4h 30mAmerican Airlines
lun. 7/146:21 pmBTR - DEN
1 stop6h 23mAmerican Airlines
Deal found 6/11$233
This Delta deal was found by Cheapflights users on 6/9. 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.
vie. 8/2212:59 amDEN - BTR
1 stop7h 16mDelta
lun. 9/16:15 pmBTR - DEN
1 stop5h 40mDelta
Deal found 6/9$238
This United Airlines deal was found by Cheapflights users on 6/11. 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.
vie. 7/115:02 amDEN - BTR
1 stop5h 15mUnited Airlines
lun. 7/145:10 amBTR - DEN
1 stop5h 45mUnited Airlines
Deal found 6/11$259

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 junio 12, 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

vie. 7/4

2:47 pm-8:17 pm

1 stop4h 30m

Baton Rouge Ryan

lun. 7/14

6:21 pm-11:44 pm

1 stop6h 23m

$233

DenverBaton Rouge

DEN - BTR

DENBTR

Denver Intl

vie. 8/22

12:59 am-9:15 am

1 stop7h 16m

Baton Rouge Ryan

lun. 9/1

6:15 pm-10:55 pm

1 stop5h 40m

$238

DenverBaton Rouge

DEN - BTR

DENBTR

Denver Intl

vie. 7/11

5:02 am-11:17 am

1 stop5h 15m

Baton Rouge Ryan

lun. 7/14

5:10 am-9:55 am

1 stop5h 45m

$259

DenverBaton Rouge

DEN - BTR

DENBTR

Denver Intl

dom. 8/10

12:59 am-9:15 am

1 stop7h 16m

$179

DenverBaton Rouge

DEN - BTR

DENBTR

Denver Intl

jue. 7/3

7:45 am-1:18 pm

1 stop4h 33m

$241

DenverBaton Rouge

DEN - BTR

DENBTR

Denver Intl

mié. 8/13

12:04 pm-10:45 pm

2 stops9h 41m

$393

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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 June 9, 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, August is the cheapest month in which you can book a flight from Denver to Baton Rouge (average of $334). Flying from Denver to Baton Rouge in March is currently the most expensive (average of $455). 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 junio 12, 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 49% on airfare.

Rainfall in Baton Rouge by month

Plan your trip to Baton Rouge by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Baton Rouge ranges from 3.4 - 6.0 inches per month. July is typically the wettest month, when rainfall can reach 6.0 in. October is typically the driest time to visit Baton Rouge when rainfall is around 3.4 in.

Temperature in Baton Rouge by month

Plan your trip to Baton Rouge by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Baton Rouge, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 junio 12, 2025.
Read through reviews of airlines operating flights from Denver to Baton Rouge, such as Delta, United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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 $233 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $238 and $259 round-trip. You may be able to fly from Denver to Baton Rouge for 42% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Denver to Baton Rouge one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $179. United Airlines flights start at $241 while deals on American Airlines start at $393 one-way.

  • 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, August is the cheapest month in which you can book a flight from Denver to Baton Rouge (average of $334). Flying from Denver to Baton Rouge in March is currently the most expensive (average of $455). 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 Denver?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$407FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$328FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$278Average$388FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.