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Rapid City

$297+ Cheap flights from Louisiana to Rapid City (RAP)

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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — RAP
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Louisiana to Rapid City

Keep the following information in mind while searching for Louisiana to Rapid City flight deals. Data was last updated July 31, 2025.

Round-trip from

$297
(Delta)

Popular in

December

Cheapest in

January

Average price

$421
From Louisiana to Rapid City
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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Find flight deals from Louisiana to Rapid City

Cheapest flights from Louisiana to Rapid City
Explore the most affordable flight options available from Louisiana to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/274:18 pmMSY - RAP
1 stop7h 12mDelta
Wed 10/12:27 pmRAP - MSY
2 stops17h 44mDelta
Deal found 7/30$297
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/124:00 pmMSY - RAP
1 stop5h 39mUnited Airlines
Sat 8/163:25 pmRAP - MSY
1 stop5h 05mUnited Airlines
Deal found 7/30$329
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Sat 10/187:18 amMSY - RAP
1 stop5h 18mAmerican Airlines
Fri 10/244:58 pmRAP - MSY
1 stop22h 36mAmerican Airlines
Deal found 7/30$347
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Sun 8/2412:12 pmLFT - RAP
1 stop4h 59mAmerican Airlines
Wed 8/275:02 pmRAP - LFT
1 stop5h 04mAmerican Airlines
Deal found 7/30$351
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/138:30 pmMSY - RAP
2 stops25h 40mMultiple Airlines
Sun 8/1710:00 pmRAP - MSY
2 stops23h 28mMultiple Airlines
Deal found 7/29$416
This United Airlines deal was found by Cheapflights users on 7/30. 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 8/125:10 amBTR - RAP
2 stops8h 36mUnited Airlines
Sat 8/1611:16 amRAP - BTR
2 stops7h 22mUnited Airlines
Deal found 7/30$490
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/124:25 pmBTR - RAP
1 stop5h 33mAmerican Airlines
Sat 8/165:02 pmRAP - BTR
1 stop4h 43mAmerican Airlines
Deal found 7/30$499
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Fri 8/155:58 pmSHV - RAP
2 stops18h 38mUnited Airlines
Tue 8/195:30 amRAP - SHV
2 stops9h 00mUnited Airlines
Deal found 7/31$543

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana to Rapid City 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 July 31, 2025.
Use the filters below to find and compare flights from Louisiana to Rapid City that are best for you.

Fly from

Louisiana

Fly to

Rapid City

Route

Depart

Return

Price

New OrleansRapid City

MSY - RAP

MSYRAP

New Orleans Louis Armstrong

Sat 9/27

4:18 pm-10:30 pm

1 stop7h 12m

Rapid City

Wed 10/1

2:27 pm-9:11 am

2 stops17h 44m

$297

New OrleansRapid City

MSY - RAP

MSYRAP

New Orleans Louis Armstrong

Tue 8/12

4:00 pm-8:39 pm

1 stop5h 39m

Rapid City

Sat 8/16

3:25 pm-9:30 pm

1 stop5h 05m

$329

New OrleansRapid City

MSY - RAP

MSYRAP

New Orleans Louis Armstrong

Sat 10/18

7:18 am-11:36 am

1 stop5h 18m

Rapid City

Fri 10/24

4:58 pm-4:34 pm

1 stop22h 36m

$347

LafayetteRapid City

LFT - RAP

LFTRAP

Lafayette Regional

Sun 8/24

12:12 pm-4:11 pm

1 stop4h 59m

Rapid City

Wed 8/27

5:02 pm-11:06 pm

1 stop5h 04m

$351

New OrleansRapid City

MSY - RAP

MSYRAP

New Orleans Louis Armstrong

Wed 8/13

8:30 pm-9:10 pm

2 stops25h 40m

Rapid City

Sun 8/17

10:00 pm-10:28 pm

2 stops23h 28m

$416

Baton RougeRapid City

BTR - RAP

BTRRAP

Baton Rouge Ryan

Tue 8/12

5:10 am-12:46 pm

2 stops8h 36m

Rapid City

Sat 8/16

11:16 am-7:38 pm

2 stops7h 22m

$490

Baton RougeRapid City

BTR - RAP

BTRRAP

Baton Rouge Ryan

Tue 8/12

4:25 pm-8:58 pm

1 stop5h 33m

Rapid City

Sat 8/16

5:02 pm-10:45 pm

1 stop4h 43m

$499

ShreveportRapid City

SHV - RAP

SHVRAP

Shreveport

Fri 8/15

5:58 pm-11:36 am

2 stops18h 38m

Rapid City

Tue 8/19

5:30 am-3:30 pm

2 stops9h 00m

$543

New OrleansRapid City

MSY - RAP

MSYRAP

New Orleans Louis Armstrong

Sun 8/3

2:36 pm-8:39 pm

1 stop7h 03m

$361

New OrleansRapid City

MSY - RAP

MSYRAP

New Orleans Louis Armstrong

Sun 8/3

7:04 am-5:34 pm

2 stops11h 30m

$366

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Best time to book a flight from Louisiana to Rapid City

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

Cheapflights Insights

Everything you need to know about your flight from Louisiana to Rapid City

What is the cheapest month to book a flight from Louisiana to Rapid City?

Currently, January is the cheapest month in which you can book a flight from Louisiana to Rapid City (average of $348). Flying from Louisiana to Rapid City in June is currently the most expensive (average of $502). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LA to RAP?

Find hourly flight availability from Louisiana to Rapid City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

When flying from Louisiana to Rapid City, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Rapid City

Get insights into the airlines that provide service to Rapid City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rapid City. Reviews last updated July 31, 2025.
Read through reviews of airlines operating flights from Louisiana to Rapid City, such as Delta, United Airlines, and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Louisiana to Rapid City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Rapid City from Louisiana?

    For a flight from Louisiana to Rapid City, you will be flying into Rapid City. Rapid City (RAP) is just 9.0 mi from the center of the city.

  • What are the most popular routes from Louisiana to Rapid City?

    The most popular flight routes from Louisiana to Rapid City are New Orleans Louis Armstrong - Rapid City, Baton Rouge Ryan - Rapid City and Lafayette Regional - Rapid City.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisiana to Rapid City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisiana to Rapid City?

    Currently, January is the cheapest month in which you can book a flight from Louisiana to Rapid City (average of $348). Flying from Louisiana to Rapid City in June is currently the most expensive (average of $502). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Deadwood
Keystone
Sturgis
Spearfish

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Alternative routes for Louisiana to Rapid City

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Louisiana to Rapid City

Discover the top 2 airlines that operate flights from Louisiana to Rapid City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$210Average$600FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$261Average$421FlexibilityNo cancel feeOn-time69%

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