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Rapid City

$235+ Cheap flights from Harrisburg to Rapid City (MDT - RAP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — RAP
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
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Cheap flight deals from Harrisburg to Rapid City

Cheapest flights from Harrisburg to Rapid City
Explore the most affordable flight options available from Harrisburg to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2026.

This United Airlines deal was found by Cheapflights users on 3/10. 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 4/26:15 am
MDT
-
RAP
1 stop6h 15m
United Airlines
Sun 4/511:40 am
RAP
-
MDT
1 stop7h 38m
United Airlines
Deal found 3/10$329
This United Airlines deal was found by Cheapflights users on 3/11. 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.
Tue 4/142:08 pm
MDT
-
RAP
2 stops10h 20m
United Airlines
Sat 4/1810:55 am
RAP
-
MDT
2 stops8h 38m
United Airlines
Deal found 3/11$339
This United Airlines deal was found by Cheapflights users on 3/10. 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 5/246:30 am
MDT
-
RAP
1 stop5h 54m
United Airlines
Sat 5/301:35 pm
RAP
-
MDT
1 stop5h 54m
United Airlines
Deal found 3/10$348
This United Airlines deal was found by Cheapflights users on 3/10. 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 8/45:50 pm
MDT
-
RAP
1 stop5h 47m
United Airlines
Wed 8/121:33 pm
RAP
-
MDT
1 stop5h 54m
United Airlines
Deal found 3/10$353
This American Airlines deal was found by Cheapflights users on 3/10. 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 4/95:38 am
MDT
-
RAP
1 stop7h 45m
American Airlines
Tue 4/141:08 pm
RAP
-
MDT
1 stop8h 17m
American Airlines
Deal found 3/10$355
This American Airlines deal was found by Cheapflights users on 3/10. 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 4/195:38 am
MDT
-
RAP
1 stop7h 45m
American Airlines
Sat 4/251:08 pm
RAP
-
MDT
1 stop8h 17m
American Airlines
Deal found 3/10$366

Find flight deals from Harrisburg to Rapid City

Discover tips and strategies to find the most affordable flight options for your journey from Harrisburg (MDT) to Rapid City (RAP). 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 March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(United Airlines)

One-way from

$235
(Kiwi.com)

Popular in

February

Cheapest in

January

Average price

$542
Provider with most accurate pricing for Harrisburg-Rapid City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Harrisburg-Rapid City flights.
Search Deals
From Harrisburg to Rapid City
Search Deals
One-way flight from Harrisburg to Rapid City
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harrisburg 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 March 12, 2026.
Use the filters below to find and compare flights from Harrisburg to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarrisburgRapid City

MDT - RAP

MDTRAP

Harrisburg

Thu 4/2

6:15 am-10:30 am

1 stop6h 15m

Rapid City

Sun 4/5

11:40 am-9:18 pm

1 stop7h 38m

$329

HarrisburgRapid City

MDT - RAP

MDTRAP

Harrisburg

Sun 4/19

6:15 am-10:36 am

1 stop6h 21m

Rapid City

Sat 4/25

8:30 am-11:28 pm

2 stops12h 58m

$334
Quickest round-trip

HarrisburgRapid City

MDT - RAP

MDTRAP

Harrisburg

Tue 8/4

5:50 pm-9:37 pm

1 stop5h 47m

Rapid City

Wed 8/12

1:33 pm-9:27 pm

1 stop5h 54m

$353

HarrisburgRapid City

MDT - RAP

MDTRAP

Harrisburg

Sun 4/19

5:38 am-11:23 am

1 stop7h 45m

Rapid City

Sat 4/25

1:08 pm-11:25 pm

1 stop8h 17m

$366

HarrisburgRapid City

MDT - RAP

MDTRAP

Harrisburg

Thu 4/23

6:15 am-10:36 am

1 stop6h 21m

Rapid City

Sun 4/26

11:40 am-9:18 pm

1 stop7h 38m

$409

HarrisburgRapid City

MDT - RAP

MDTRAP

Harrisburg

Sat 5/23

5:50 pm-9:37 pm

1 stop5h 47m

Rapid City

Sat 5/30

1:35 pm-9:29 pm

1 stop5h 54m

$420

HarrisburgRapid City

MDT - RAP

MDTRAP

Harrisburg

Wed 4/22

5:38 am-11:23 am

1 stop7h 45m

Rapid City

Sun 4/26

11:53 am-11:52 pm

1 stop9h 59m

$437

HarrisburgRapid City

MDT - RAP

MDTRAP

Harrisburg

Tue 4/7

5:52 pm-9:41 pm

1 stop5h 49m

Rapid City

Thu 4/9

9:20 am-11:28 pm

2 stops12h 08m

$476

HarrisburgRapid City

MDT - RAP

MDTRAP

Harrisburg

Tue 4/14

2:08 pm-10:28 pm

2 stops10h 20m

Rapid City

Thu 4/16

11:40 am-11:28 pm

2 stops9h 48m

$481
Cheapest one-way

HarrisburgRapid City

MDT - RAP

MDTRAP

Harrisburg

Tue 6/23

12:19 pm-9:01 am

1 stop22h 42m

$235

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Harrisburg to Rapid City

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

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

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

Currently, July is the cheapest month in which you can book a flight from Harrisburg to Rapid City (average of $273). Flying from Harrisburg to Rapid City in December is currently the most expensive (average of $547). 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.

How much does it cost to fly round-trip from Harrisburg to Rapid City?

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 March 12, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from Harrisburg to Rapid City by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,418 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,418 reviews
United Airlines
7.4
Good
9,418 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.1
Good
11,435 reviews
United Airlines
7.4
Good
9,418 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Harrisburg to Rapid City. 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 Harrisburg to Rapid City?

    For as low as $329, United Airlines can have you in Rapid City from Harrisburg in 6h 15m. Harrisburg and Rapid City are separated by a distance of 1367 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Harrisburg to Rapid City round-trip?

    Currently priced at $303, American Airlines will fly you from Harrisburg to Rapid City and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $340. You may be able to fly from Harrisburg to Rapid City for 44% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Harrisburg 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 Harrisburg to Rapid City?

    Currently, July is the cheapest month in which you can book a flight from Harrisburg to Rapid City (average of $273). Flying from Harrisburg to Rapid City in December is currently the most expensive (average of $547). 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
Keystone
Deadwood
Sturgis
Spearfish

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Harrisburg to Rapid City

Discover the top 2 airlines that operate flights from Harrisburg 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 March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$303Average$523FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$340Average$495FlexibilityNo cancel feeOn-time69%

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