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Baton Rouge

$480+ 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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — BTR
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
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 December 14, 2025.

This United Airlines deal was found by Cheapflights users on 12/12. 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 12/245:15 amRAP - BTR
2 stops6h 52mUnited Airlines
Wed 12/3112:11 pmBTR - RAP
2 stops8h 01mUnited Airlines
Deal found 12/12$480
This United Airlines deal was found by Cheapflights users on 12/11. 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 12/258:45 amRAP - BTR
2 stops9h 38mUnited Airlines
Wed 12/316:07 pmBTR - RAP
2 stops17h 23mUnited Airlines
Deal found 12/11$503
This American Airlines deal was found by Cheapflights users on 12/11. 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 12/252:20 pmRAP - BTR
1 stop7h 17mAmerican Airlines
Wed 12/314:21 pmBTR - RAP
1 stop5h 59mAmerican Airlines
Deal found 12/11$559
This United Airlines deal was found by Cheapflights users on 12/12. 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.
Sun 12/216:05 pmRAP - BTR
2 stops18h 02mUnited Airlines
Wed 12/3112:11 pmBTR - RAP
2 stops8h 01mUnited Airlines
Deal found 12/12$614
This United Airlines deal was found by Cheapflights users on 12/12. 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 12/233:35 pmRAP - BTR
2 stops18h 50mUnited Airlines
Wed 12/3112:11 pmBTR - RAP
2 stops8h 01mUnited Airlines
Deal found 12/12$629
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Tue 12/232:20 pmRAP - BTR
1 stop7h 17mAmerican Airlines
Wed 12/314:21 pmBTR - RAP
1 stop5h 59mAmerican Airlines
Deal found 12/11$644
This United Airlines deal was found by Cheapflights users on 12/12. 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 12/226:05 pmRAP - BTR
2 stops16h 20mUnited Airlines
Wed 12/3112:11 pmBTR - RAP
2 stops8h 01mUnited Airlines
Deal found 12/12$679
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Tue 12/232:20 pmRAP - BTR
1 stop7h 17mAmerican Airlines
Wed 12/244:21 pmBTR - RAP
1 stop5h 59mAmerican Airlines
Deal found 12/11$681

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 December 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$480
(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 December 14, 2025.
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

Thu 12/25

8:45 am-7:23 pm

2 stops9h 38m

Baton Rouge Ryan

Wed 12/31

12:11 pm-7:12 pm

2 stops8h 01m

$480

Rapid CityBaton Rouge

RAP - BTR

RAPBTR

Rapid City

Wed 12/24

5:15 am-1:07 pm

2 stops6h 52m

Baton Rouge Ryan

Wed 12/31

12:11 pm-7:12 pm

2 stops8h 01m

$480

Rapid CityBaton Rouge

RAP - BTR

RAPBTR

Rapid City

Thu 12/25

2:20 pm-10:37 pm

1 stop7h 17m

Baton Rouge Ryan

Wed 12/31

4:21 pm-9:20 pm

1 stop5h 59m

$559

Rapid CityBaton Rouge

RAP - BTR

RAPBTR

Rapid City

Sat 1/10

4:40 pm-11:25 am

2 stops17h 45m

Baton Rouge Ryan

Tue 1/13

7:00 am-3:22 pm

2 stops9h 22m

$582

Rapid CityBaton Rouge

RAP - BTR

RAPBTR

Rapid City

Wed 12/24

5:30 am-1:48 pm

1 stop7h 18m

Baton Rouge Ryan

Wed 12/24

4:21 pm-9:20 pm

1 stop5h 59m

$860

Rapid CityBaton Rouge

RAP - BTR

RAPBTR

Rapid City

Wed 12/24

5:30 am-1:48 pm

1 stop7h 18m

Baton Rouge Ryan

Wed 12/31

4:21 pm-9:20 pm

1 stop5h 59m

$885

Rapid CityBaton Rouge

RAP - BTR

RAPBTR

Rapid City

Fri 12/26

2:20 pm-10:37 pm

1 stop7h 17m

Baton Rouge Ryan

Wed 12/31

4:21 pm-9:20 pm

1 stop5h 59m

$979

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 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 Expedia the most. Expedia 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 $559, United Airlines can have you in Baton Rouge from Rapid City in 7h 17m. 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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