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Baton Rouge

$466+ Cheap flights from Rapid City to Baton Rouge (RAP - BTR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — BTR
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Rapid City to Baton Rouge

Cheapest flights from Rapid City to Baton Rouge
Explore the most affordable flight options available from Rapid City to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:20 am
RAP
-
BTR
2 stops6h 58m
United Airlines
Wed 3/1112:07 pm
BTR
-
RAP
2 stops9h 27m
United Airlines
Deal found 1/26$466
This American Airlines deal was found by Cheapflights users on 1/26. 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 3/42:21 pm
RAP
-
BTR
1 stop7h 18m
American Airlines
Wed 3/114:28 pm
BTR
-
RAP
1 stop7h 08m
American Airlines
Deal found 1/26$469
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Tue 2/38:30 am
RAP
-
BTR
2 stops10h 03m
United Airlines
Sat 2/712:00 pm
BTR
-
RAP
2 stops9h 32m
United Airlines
Deal found 1/27$489

Find flight deals from Rapid City to Baton Rouge

Discover tips and strategies to find the most affordable flight options for your journey from Rapid City (RAP) 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$466
(United Airlines)
Provider with most accurate pricing for Rapid City-Baton Rouge Ryan flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rapid City-Baton Rouge Ryan flights.
Search Deals
From Rapid City to Baton Rouge Ryan
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Rapid City 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 January 29, 2026.
Use the filters below to find and compare flights from Rapid City to Baton Rouge that are best for you.

Fly from

Rapid City

Fly to

Baton Rouge

Route

Depart

Return

Price

Rapid CityBaton Rouge

RAP - BTR

RAPBTR

Rapid City

Wed 3/4

5:20 am-1:18 pm

2 stops6h 58m

Baton Rouge Ryan

Wed 3/11

12:07 pm-8:34 pm

2 stops9h 27m

$466

Rapid CityBaton Rouge

RAP - BTR

RAPBTR

Rapid City

Wed 3/4

2:21 pm-10:39 pm

1 stop7h 18m

Baton Rouge Ryan

Wed 3/11

4:28 pm-10:36 pm

1 stop7h 08m

$469

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Compare providers for flights from Rapid City 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 Rapid City to Baton Rouge in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 Rapid City-Baton Rouge flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rapid City-Baton Rouge flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rapid City-Baton Rouge flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rapid City-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 Rapid City-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 Rapid City to Baton Rouge

Have a flexible travel schedule? Discover the best time to fly to Baton Rouge from Rapid City 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.

Related info for your journey

Find useful and relevant information for your journey from Rapid City 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 Rapid City to Baton Rouge?

    For as low as $466, United Airlines can have you in Baton Rouge from Rapid City in 6h 58m. The distance from Rapid City to Baton Rouge is about 1137 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Rapid City to Baton Rouge that include hotel bookings?

    Yes. In addition to deals on Rapid City to Baton Rouge flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rapid City to Baton Rouge?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rapid City to Baton Rouge.

  • Can I find deals for business class flights from Rapid City to Baton Rouge?

    Yes. Cheapflights offers flight deals from Rapid City 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.

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
Port Allen

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