BTR - RAP

$457 Find Cheap Flights from Baton Rouge to Rapid City

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baton Rouge to Rapid City departing on 5/9. 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 Rapid City

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baton Rouge to Rapid City, 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 Baton Rouge to Rapid City, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% 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
$457
American Airlines
Sat 5/9Wed 5/13
BTR - RAP • 1 stop
Top airlines
American Airlines
Cheapest • from $457 (round-trip)
American Airlines
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+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 Rapid City!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Baton Rouge to Rapid City (BTR-RAP)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baton Rouge to Rapid City 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 Baton Rouge to Rapid City

Sat, May 9 - Wed, May 13
American Airlines Logo
10:32 am - 4:27 pm
BTR
-
RAP
6h 55m
1 stop
American Airlines Logo
4:57 pm - 10:51 pm
RAP
-
BTR
4h 54m
1 stop
$457American Airlines
Sat, May 9 - Wed, May 13
American Airlines Logo
6:32 pm - 11:23 am
BTR
-
RAP
17h 51m
2 stops
American Airlines Logo
4:57 pm - 10:51 pm
RAP
-
BTR
4h 54m
1 stop
$496American Airlines
Sat, May 9 - Wed, May 13
American Airlines Logo
6:32 pm - 11:23 am
BTR
-
RAP
17h 51m
2 stops
American Airlines Logo
4:57 pm - 10:51 pm
RAP
-
BTR
4h 54m
1 stop
$503American Airlines
Sat, May 9 - Wed, May 13
American Airlines Logo
10:32 am - 4:27 pm
BTR
-
RAP
6h 55m
1 stop
American Airlines Logo
4:57 pm - 10:51 pm
RAP
-
BTR
4h 54m
1 stop
$505American Airlines
Sat, May 9 - Wed, May 13
United Airlines Logo
4:06 pm - 1:09 pm
BTR
-
RAP
22h 03m
2 stops
United Airlines Logo
12:10 pm - 10:45 pm
RAP
-
BTR
9h 35m
2 stops
$521United Airlines
Sat, May 9 - Wed, May 13
United Airlines Logo
4:06 pm - 9:23 am
BTR
-
RAP
18h 17m
2 stops
United Airlines Logo
10:00 am - 7:41 pm
RAP
-
BTR
8h 41m
2 stops
$523United Airlines
Wed, Feb 25 - Sun, Mar 1
American Airlines Logo
4:27 pm - 10:51 pm
BTR
-
RAP
7h 24m
1 stop
American Airlines Logo
2:21 pm - 10:39 pm
RAP
-
BTR
7h 18m
1 stop
$528American Airlines
Sat, May 9 - Wed, May 13
American Airlines Logo
6:32 pm - 11:23 am
BTR
-
RAP
17h 51m
2 stops
American Airlines Logo
4:57 pm - 10:51 pm
RAP
-
BTR
4h 54m
1 stop
$536American Airlines
Sat, May 9 - Wed, May 13
American Airlines Logo
10:32 am - 4:27 pm
BTR
-
RAP
6h 55m
1 stop
American Airlines Logo
4:57 pm - 10:51 pm
RAP
-
BTR
4h 54m
1 stop
$537American Airlines
Sat, May 9 - Wed, May 13
United Airlines Logo
4:06 pm - 1:09 pm
BTR
-
RAP
22h 03m
2 stops
United Airlines Logo
12:10 pm - 10:45 pm
RAP
-
BTR
9h 35m
2 stops
$554United Airlines
Booking Insights

KAYAK's insights & trends for Baton Rouge to Rapid City flights

Get data-powered insights and trends into flights from Baton Rouge to Rapid City to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Baton Rouge to Rapid City?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Baton Rouge to Rapid City were found on American Airlines ($457) and United Airlines ($521).

Find deals

Good to know

Cheapest flight$457
Flight from Baton Rouge to Rapid City

When to book flights from Baton Rouge to Rapid City

Are your dates flexible? Find out the best times to travel from Baton Rouge to Rapid City 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 Baton Rouge to Rapid City

  • What is the cheapest flight from Baton Rouge to Rapid City?

    In the last 3 days, the lowest price for a flight from Baton Rouge to Rapid City was $457 for a round-trip ticket.

  • Do I need a passport to fly between Baton Rouge and Rapid City?

    A passport is not required to fly from Baton Rouge to Rapid City.

  • Which airports will I be using when flying from Baton Rouge to Rapid City?

    Baton Rouge and Rapid City are both served by 1 main airport. You will leave Baton Rouge from Baton Rouge Ryan and will be arriving at Rapid City.

  • Which aircraft models fly most regularly from Baton Rouge to Rapid City?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Baton Rouge to Rapid City?

    oneworld is the only airline alliance operating flights between Baton Rouge and Rapid City.

  • How does KAYAK find such low prices on flights from Baton Rouge to Rapid City?

    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 Baton Rouge to Rapid City.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baton Rouge to Rapid City?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rapid City from Baton Rouge 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 Baton Rouge to Rapid City?

    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 Rapid City with an airline and back to Baton Rouge with another airline. Booking your flights between Baton Rouge and RAP 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 Baton Rouge to Rapid City?

    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 Rapid City from Baton Rouge up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Baton Rouge to Rapid City

 
See real verified KAYAK customer reviews for airlines flying from Baton Rouge to Rapid City. 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 Baton Rouge to Rapid City? 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.
7.2
American AirlinesOverall score based on 11275 reviews
6.9Entertainment
6.4Food
7.5Boarding
7.2Comfort
8.0Crew
Airline reviews

The flight was fine, once we got underway. It was more than hour delayed

8.0 ExcellentCrystal, Feb 2026
BOS - PHX
Read more American Airlines reviews

The flight was fine, once we got underway. It was more than hour delayed

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

Waited for oxygen tanks for 30 minutes after boarding was complete.

The seats are too uncomfortable for anyone over 5ft 8in. I'm 5'10" with a back and hip issue and I was in pai for the full duration of the flight.

The flight was on time/early, attentive crew, and everything overall went smoothly. Disappointed that WIFI was not working for the flight.

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

The flight was significantly delayed for 6.5 hours because of snow. There was no communication once the plane returned to the gate regarding when the flight would resume. Other flights were departing while our flight was being unloaded for reasons unknown. Our flight also seemed out of the queue regarding further deicing, refueling, and waiting to Taxi to the runway.

Flight was on time and the meal and service were good.

Flight was delayed for 2 hours, then last minute the change to on time. The satélite location is far and a nightmare to get to.

This was a horrible experience. I’ve experienced several delays at this point and still not home. I was supposed to be home by 8:30 last night and here I sit at 7 am on a plane STILL unable to go home because of American Airlines.

Everything you need to know for your flight from Baton Rouge to Rapid City

Information on your arrival and departure airports

Baton Rouge (BTR)
Rapid City (RAP)