BTR - RAP

$354 Find Cheap Flights from Baton Rouge to Rapid City

This is the cheapest one-way 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 5/18. 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
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Everything you should know

Cheapest round-trip
$379
United Airlines
Fri 4/10Tue 4/14
BTR - RAP • 2 stops
Cheapest one-way
$354
American Airlines
Mon 5/18
BTR - RAP • 1 stop
Top airlines
United Airlines
Cheapest • from $379 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Baton Rouge and Rapid City. You'll need at least 1 connection.
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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

Fri, Apr 10 - Tue, Apr 14
United Airlines Logo
12:00 pm - 7:02 pm
BTR
-
RAP
8h 02m
2 stops
United Airlines Logo
8:30 am - 9:10 pm
RAP
-
BTR
11h 40m
2 stops
$379United Airlines
Sat, May 9 - Wed, May 13
American Airlines Logo
4:53 pm - 9:58 pm
BTR
-
RAP
6h 05m
1 stop
American Airlines Logo
4:57 pm - 10:51 pm
RAP
-
BTR
4h 54m
1 stop
$461American Airlines
Fri, Apr 10 - Tue, Apr 14
American Airlines Logo
4:53 pm - 9:58 pm
BTR
-
RAP
6h 05m
1 stop
American Airlines Logo
4:57 pm - 10:46 pm
RAP
-
BTR
4h 49m
1 stop
$465American Airlines
Fri, Apr 10 - Tue, Apr 14
American Airlines Logo
10:35 am - 4:27 pm
BTR
-
RAP
6h 52m
1 stop
American Airlines Logo
11:53 am - 10:46 pm
RAP
-
BTR
9h 53m
2 stops
$470American Airlines
Sat, May 9 - Wed, May 13
American Airlines Logo
4:53 pm - 9:58 pm
BTR
-
RAP
6h 05m
1 stop
American Airlines Logo
11:53 am - 10:51 pm
RAP
-
BTR
9h 58m
2 stops
$486American Airlines
Sat, May 9 - Wed, May 13
American Airlines Logo
4:53 pm - 9:58 pm
BTR
-
RAP
6h 05m
1 stop
American Airlines Logo
11:53 am - 10:51 pm
RAP
-
BTR
9h 58m
2 stops
$507American 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
11:53 am - 10:51 pm
RAP
-
BTR
9h 58m
2 stops
$583American 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
11:53 am - 10:51 pm
RAP
-
BTR
9h 58m
2 stops
$604American Airlines
Fri, Apr 10 - Tue, Apr 14
United Airlines Logo
2:00 pm - 10:28 pm
BTR
-
RAP
9h 28m
2 stops
United Airlines Logo
7:00 am - 10:45 pm
RAP
-
BTR
14h 45m
3 stops
$1,137United 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 United Airlines ($379) and American Airlines ($461).

Find deals

Good to know

Cheapest flight$354
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 $354 for a one-way ticket and $379 for a round-trip.

  • 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.
7.1
American AirlinesOverall score based on 11521 reviews
6.4Food
7.5Boarding
7.2Comfort
7.9Crew
6.9Entertainment
Airline reviews

The flight itself was excellent but the gate attendant made me check my carryon since she said it was an inch too big. I’ve had no problems with this carryon on recent flights on Qantas, Delta, Austrian, Southwest Airlines even though the overhead bins are the same size. there were other carryons in the bins that also looked larger than mine and there was room left in the bins for more. When I picked up my carryon from baggage claim one of the wheels had broken off.

4.0 OkayAnonymous, Mar 2026
LAX - JFK
Read more American Airlines reviews

The flight itself was excellent but the gate attendant made me check my carryon since she said it was an inch too big. I’ve had no problems with this carryon on recent flights on Qantas, Delta, Austrian, Southwest Airlines even though the overhead bins are the same size. there were other carryons in the bins that also looked larger than mine and there was room left in the bins for more. When I picked up my carryon from baggage claim one of the wheels had broken off.

The flight changed gates multiple times and flight had to be delayed multiple times

We called Kayak for a change due to the TSA situation in Atlanta. What we got was a canceled return flight (in error) and we had to find the mistake. Not happy with Kayak who blamed it on AA.

I was in last row so that is never great bc the person in front of me leaned his seat all the way back into me.

Delayed for mechanical and no updates on what was happening and how long the delay might be.

My flight from LGA was cancelled and my rebooked flight from JFK was delayed numerous times. I will now be getting home after 2am.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

On the return flight, arriving in Denver we sat on the tarmac in Denver for over 20 minutes.

Typical AA - late by 90+ mn. Gate changed twice... Changed the departure time 6 times No explanation, no communication on reasons for delay I travel with AA twice a year... and it is consistently very poor.. I will continue to use AA only when i have to.

The flight attendant in business class was excellent! Professional, friendly and attentive.

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)