$109 Cheap Flights from Baton Rouge (BTR) to Denver (DEN)

View $109 flight on Sun, Aug 31, 2025Opens in a new window

Popular airlines from Baton Rouge Metropolitan Airport (BTR) to Denver Intl. Airport (DEN)

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

Prices were available within the past 7 days and start at $109 for one-way flights and $207 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Sep 17 - Tue, Sep 23
BTR
Baton Rouge
DEN
Denver
$207 Roundtrip, found 1 day ago
$207
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Sep 17 from Baton Rouge to Denver, returning Tue, Sep 23, priced at $207 found 1 day ago
Delta
Tue, Jan 27 - Sat, Jan 31
BTR
Baton Rouge
DEN
Denver
$217 Roundtrip, found 1 hour ago
$217
Roundtrip
found 1 hour ago
Select Delta flight, departing Tue, Jan 27 from Baton Rouge to Denver, returning Sat, Jan 31, priced at $217 found 1 hour ago
Delta
Fri, Sep 12 - Sat, Sep 13
BTR
Baton Rouge
DEN
Denver
$232 Roundtrip, found 1 day ago
$232
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Sep 12 from Baton Rouge to Denver, returning Sat, Sep 13, priced at $232 found 1 day ago
United
Sat, Sep 6 - Wed, Sep 10
BTR
Baton Rouge
DEN
Denver
$233 Roundtrip, found 1 day ago
$233
Roundtrip
found 1 day ago
Select United flight, departing Sat, Sep 6 from Baton Rouge to Denver, returning Wed, Sep 10, priced at $233 found 1 day ago
Delta
Tue, Jan 13 - Thu, Jan 29
BTR
Baton Rouge
DEN
Denver
$238 Roundtrip, found 16 hours ago
$238
Roundtrip
found 16 hours ago
Select Delta flight, departing Tue, Jan 13 from Baton Rouge to Denver, returning Thu, Jan 29, priced at $238 found 16 hours ago
American Airlines
Sat, Sep 6 - Tue, Sep 9
BTR
Baton Rouge
DEN
Denver
$239 Roundtrip, found 5 days ago
$239
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Sep 6 from Baton Rouge to Denver, returning Tue, Sep 9, priced at $239 found 5 days ago
American Airlines
Wed, Sep 17 - Tue, Sep 23
BTR
Baton Rouge
DEN
Denver
$246 Roundtrip, found 1 day ago
$246
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Sep 17 from Baton Rouge to Denver, returning Tue, Sep 23, priced at $246 found 1 day ago
Delta
Tue, Mar 3 - Wed, Mar 18
BTR
Baton Rouge
DEN
Denver
$251 Roundtrip, found 16 hours ago
$251
Roundtrip
found 16 hours ago
Select Delta flight, departing Tue, Mar 3 from Baton Rouge to Denver, returning Wed, Mar 18, priced at $251 found 16 hours ago
Delta
Sun, Aug 31 - Tue, Sep 30
BTR
Baton Rouge
DEN
Denver
$252 Roundtrip, found 6 days ago
$252
Roundtrip
found 6 days ago
Select Delta flight, departing Sun, Aug 31 from Baton Rouge to Denver, returning Tue, Sep 30, priced at $252 found 6 days ago
Delta
Mon, Jan 26 - Tue, Feb 10
BTR
Baton Rouge
DEN
Denver
$253 Roundtrip, found 16 hours ago
$253
Roundtrip
found 16 hours ago
Select Delta flight, departing Mon, Jan 26 from Baton Rouge to Denver, returning Tue, Feb 10, priced at $253 found 16 hours ago

Find the cheapest month to fly from Baton Rouge (BTR) to Denver (DEN)

July is typically the cheapest month to fly

From $206 - $458 per traveler.

Graph displaying average flight prices per month

Alternative airports near Denver

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Denver Intl. DEN. Cheapest option available. Average driving time to city center is 32 minutes. Flights from $355
DEN
Denver Intl.
Cheapest
Average driving time to city center32 min
Flights from $355
Flights from Baton Rouge (BTR) to Denver (DEN)
Origin airport
Baton Rouge Metropolitan
Destination airport
Denver Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$206
Distance
996 mi

Baton Rouge to Denver Flights

The cheapest times to fly from Baton Rouge to Denver

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Baton Rouge to Denver are during the month of September. You can find some of the cheapest flights from Baton Rouge to Denver with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Baton Rouge to Denver

Sunday is one of the best days to book for cheap flights from Baton Rouge to Denver: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Baton Rouge to Denver

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Baton Rouge to Denver in 2025. You can also book with separate airlines for your outbound and return journeys, from $109 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Baton Rouge to Denver flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Baton Rouge to Denver airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Baton Rouge Metropolitan Airport (BTR) to Denver Intl. Airport (DEN) cost?
Lock in a cheap one-way flight from $109 or cheap return flight from $207 from Baton Rouge Metropolitan Airport (BTR) to Denver Intl. Airport (DEN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Baton Rouge Metropolitan Airport (BTR) to Denver Intl. Airport (DEN)?
Planning your getaway for September may help you find better deals, as it's the cheapest month for flights between BTR and DEN. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Baton Rouge Metropolitan Airport (BTR) to Denver Intl. Airport (DEN)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from BTR to DEN. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Baton Rouge Metropolitan Airport (BTR) to Denver Intl. Airport (DEN)?
You'll need to book a flight with a layover if you're traveling from Baton Rouge Metropolitan Airport (BTR) to Denver Intl. Airport (DEN). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from BTR to DEN?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Baton Rouge Metropolitan Airport (BTR) to Denver Intl. Airport (DEN)?
To arrive at Denver Intl. Airport (DEN) without delays, book a flight that leaves from Baton Rouge Metropolitan Airport (BTR) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Baton Rouge Metropolitan Airport (BTR) to Denver Intl. Airport (DEN) last-minute?
Booking your ticket from BTR to DEN shortly before your journey is generally more expensive. However, if there's some wiggle room with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a BTR to DEN flight and hotel package?
Compared with arranging flights and hotels separately, booking a BTR to DEN flight and hotel package with Expedia could result in significant savings. Better yet, managing everything in one place takes the hassle out of planning your trip. Simply secure your flights and choose from our extensive range of hotels, then personalize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Baton Rouge Metropolitan Airport (BTR) to Denver Intl. Airport (DEN)?
Typically, you can cancel or modify your BTR to DEN flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you'd like more details, visit our Customer Service portal.

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*Available to One Key members.