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Rapid City

$269+ Cheap flights from Harrisburg to Rapid City (MDT - 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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — RAP
Jan 9 — Jan 161
Fri 1/9
Fri 1/16
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 December 10, 2025.

This United Airlines deal was found by Cheapflights users on 12/8. 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 12/226:30 amMDT - RAP
2 stops12h 30mUnited Airlines
Fri 12/2611:11 amRAP - MDT
2 stops10h 56mUnited Airlines
Deal found 12/8$638
This United Airlines deal was found by Cheapflights users on 12/8. 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.
Sat 12/206:30 amMDT - RAP
1 stop6h 00mUnited Airlines
Sat 12/278:45 amRAP - MDT
2 stops22h 51mUnited Airlines
Deal found 12/8$777

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 December 10, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$269
(American Airlines)
Provider with most accurate pricing for Harrisburg-Rapid City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Harrisburg-Rapid City flights.
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From Harrisburg to Rapid City
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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 December 10, 2025.
Use the filters below to find and compare flights from Harrisburg to Rapid City that are best for you.

Fly from

Harrisburg

Fly to

Rapid City

Route

Depart

Return

Price

HarrisburgRapid City

MDT - RAP

MDTRAP

Harrisburg

Fri 1/23

6:46 am-1:34 pm

1 stop8h 48m

Rapid City

Mon 1/26

2:08 pm-10:52 pm

1 stop6h 44m

$269

HarrisburgRapid City

MDT - RAP

MDTRAP

Harrisburg

Fri 1/9

10:42 am-9:15 pm

2 stops12h 33m

Rapid City

Wed 1/14

2:08 pm-10:52 pm

1 stop6h 44m

$274

HarrisburgRapid City

MDT - RAP

MDTRAP

Harrisburg

Fri 1/9

6:30 am-3:22 pm

2 stops10h 52m

Rapid City

Wed 1/14

5:10 am-4:34 pm

2 stops9h 24m

$279

HarrisburgRapid City

MDT - RAP

MDTRAP

Harrisburg

Fri 1/23

10:34 am-8:32 pm

2 stops11h 58m

Rapid City

Tue 1/27

5:10 am-4:34 pm

2 stops9h 24m

$359

HarrisburgRapid City

MDT - RAP

MDTRAP

Harrisburg

Thu 1/8

10:34 am-5:12 pm

2 stops8h 38m

Rapid City

Sun 1/11

5:10 am-4:34 pm

2 stops9h 24m

$370

HarrisburgRapid City

MDT - RAP

MDTRAP

Harrisburg

Thu 1/8

6:46 am-1:34 pm

1 stop8h 48m

Rapid City

Sun 1/11

2:08 pm-10:52 pm

1 stop6h 44m

$429

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Harrisburg-Rapid City flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 $268). 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.

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

Find hourly flight availability from Harrisburg 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 December 10, 2025.

It’s optimal to fly from Harrisburg to Rapid City in the morning. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight in the afternoon.

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 December 10, 2025.
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
9,095 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,048 reviews
United Airlines
7.4
Good
9,095 reviews

Overall

7.4

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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 $269, American Airlines can have you in Rapid City from Harrisburg in 8h 48m. 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.

  • 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 $268). 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

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Alternative routes for Harrisburg 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 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 December 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$303Average$523FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$340Average$560FlexibilityNo cancel feeOn-time69%

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