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Baton Rouge

$210+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BTR
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
1 adult, Economy
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Find cheap flights from Denver to Baton Rouge with Cheapflights

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Cheap 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 July 28, 2026.

This American Airlines deal was found by Cheapflights users on 7/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/91:17 pm
DEN
-
BTR
1 stop5h 55m
American Airlines
Wed 9/1611:21 am
BTR
-
DEN
1 stop5h 38m
American Airlines
Deal found 7/26$257
This American Airlines deal was found by Cheapflights users on 7/23. 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 8/205:06 am
DEN
-
BTR
1 stop4h 36m
American Airlines
Sat 8/2211:14 am
BTR
-
DEN
1 stop7h 25m
American Airlines
Deal found 7/23$288
This United Airlines deal was found by Cheapflights users on 7/24. 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 9/253:35 pm
DEN
-
BTR
1 stop4h 41m
United Airlines
Wed 9/305:20 am
BTR
-
DEN
1 stop6h 52m
United Airlines
Deal found 7/24$293
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Mon 9/75:00 am
DEN
-
BTR
1 stop5h 13m
United Airlines
Fri 9/116:14 pm
BTR
-
DEN
1 stop5h 01m
United Airlines
Deal found 7/27$338
This Delta deal was found by Cheapflights users on 7/27. 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.
Sat 11/72:36 pm
DEN
-
BTR
1 stop5h 17m
Delta
Mon 11/93:52 pm
BTR
-
DEN
1 stop8h 32m
Delta
Deal found 7/27$349
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Sat 8/155:00 am
DEN
-
BTR
1 stop5h 13m
United Airlines
Mon 8/176:14 pm
BTR
-
DEN
1 stop5h 01m
United Airlines
Deal found 7/27$352
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Mon 9/75:03 am
DEN
-
BTR
1 stop4h 39m
American Airlines
Thu 9/107:47 pm
BTR
-
DEN
1 stop5h 04m
American Airlines
Deal found 7/27$363
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/185:00 am
DEN
-
BTR
1 stop7h 16m
United Airlines
Sat 8/224:10 pm
BTR
-
DEN
1 stop7h 58m
United Airlines
Deal found 7/23$368
This United Airlines deal was found by Cheapflights users on 7/23. 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 9/115:00 am
DEN
-
BTR
1 stop5h 13m
United Airlines
Sun 9/134:10 pm
BTR
-
DEN
1 stop4h 59m
United Airlines
Deal found 7/23$373
This American Airlines deal was found by Cheapflights users on 7/27. 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 8/133:15 pm
DEN
-
BTR
1 stop5h 15m
American Airlines
Sat 8/1511:14 am
BTR
-
DEN
1 stop5h 15m
American Airlines
Deal found 7/27$377
This United Airlines deal was found by Cheapflights users on 7/23. 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 8/65:00 am
DEN
-
BTR
1 stop5h 20m
United Airlines
Sun 8/95:00 am
BTR
-
DEN
1 stop4h 52m
United Airlines
Deal found 7/23$379

Find 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 July 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$257
(American Airlines)

One-way from

$210
(American Airlines)

Popular in

September

Cheapest in

April

Average price

$471
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
One-way flight from Denver Intl to Baton Rouge Ryan
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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 July 28, 2026.
Use the filters below to find and compare flights from Denver to Baton Rouge that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverBaton Rouge

DEN - BTR

DENBTR

Denver Intl

Thu 8/27

10:07 am-5:33 pm

1 stop6h 26m

Baton Rouge Ryan

Sun 8/30

4:10 pm-8:09 pm

1 stop4h 59m

$329
Quickest round-trip

DenverBaton Rouge

DEN - BTR

DENBTR

Denver Intl

Mon 9/7

5:00 am-11:13 am

1 stop5h 13m

Baton Rouge Ryan

Fri 9/11

6:14 pm-10:15 pm

1 stop5h 01m

$338

DenverBaton Rouge

DEN - BTR

DENBTR

Denver Intl

Tue 8/18

9:40 am-9:28 pm

2 stops10h 48m

Baton Rouge Ryan

Sat 8/22

7:15 am-2:15 pm

1 stop8h 00m

$465

DenverBaton Rouge

DEN - BTR

DENBTR

Denver Intl

Thu 10/15

12:59 pm-9:56 pm

1 stop7h 57m

Baton Rouge Ryan

Thu 10/22

3:49 pm-11:12 pm

1 stop8h 23m

$484

DenverBaton Rouge

DEN - BTR

DENBTR

Denver Intl

Wed 8/19

5:00 am-11:13 am

1 stop5h 13m

Baton Rouge Ryan

Sat 8/22

7:15 am-4:31 pm

2 stops10h 16m

$506

DenverBaton Rouge

DEN - BTR

DENBTR

Denver Intl

Thu 8/20

9:40 am-9:28 pm

2 stops10h 48m

Baton Rouge Ryan

Sat 8/22

4:10 pm-8:09 pm

1 stop4h 59m

$511

DenverBaton Rouge

DEN - BTR

DENBTR

Denver Intl

Fri 9/25

3:35 pm-9:16 pm

1 stop4h 41m

Baton Rouge Ryan

Wed 9/30

5:20 am-2:13 pm

2 stops9h 53m

$511

DenverBaton Rouge

DEN - BTR

DENBTR

Denver Intl

Thu 11/5

7:00 am-3:04 pm

1 stop7h 04m

Baton Rouge Ryan

Sun 11/8

5:53 pm-11:12 pm

1 stop6h 19m

$544
Cheapest one-way
Quickest one-way

DenverBaton Rouge

DEN - BTR

DENBTR

Denver Intl

Tue 8/18

5:03 am-10:42 am

1 stop4h 39m

$210

DenverBaton Rouge

DEN - BTR

DENBTR

Denver Intl

Mon 9/7

5:00 am-11:13 am

1 stop5h 13m

$210

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 15 resultsSorted by cheapest first
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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Baton Rouge flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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

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

Currently, April is the cheapest month in which you can book a flight from Denver to Baton Rouge (average of $262). Flying from Denver to Baton Rouge in September is currently the most expensive (average of $569). 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.

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 July 28, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican 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
7.8
Good
8,482 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Comfort

7.8

Overall

7.8

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,482 reviews
Delta
7.8
Good
8,482 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Comfort

7.8

Overall

7.8

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
10,041 reviews
Delta
7.8
Good
8,482 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Comfort

7.8

Overall

7.8

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,836 reviews
Delta
7.8
Good
8,482 reviews

Boarding

8.1

Food

7.2

Crew

8.5

Comfort

7.8

Overall

7.8

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 and Delta can get you from Denver to Baton Rouge in just under 5h 13m. Your travel time can differ by up to 2h 44m. 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 Delta. Our recent data shows that you can find tickets from as low as $194 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $206 and $242 round-trip. You may be able to fly from Denver to Baton Rouge for 50% 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, April is the cheapest month in which you can book a flight from Denver to Baton Rouge (average of $262). Flying from Denver to Baton Rouge in September is currently the most expensive (average of $569). 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

Browse thousands of different options on Cheapflights for your next trip

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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 July 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$194Average$328FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$206Average$394FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$242Average$371FlexibilityNo cancel feeOn-time69%

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