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Rapid City

$164+ 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — RAP
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap 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 junio 12, 2025.

Round-trip from

$349
(United Airlines)

One-way from

$164
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$704
From Harrisburg to Rapid City
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One-way flight from Harrisburg to Rapid City
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Highest demand for flights based on searches. 16% potential increase in price ($105 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 junio 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. 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.
vie. 8/156:30 amMDT - RAP
1 stop5h 50mUnited Airlines
mié. 8/201:35 pmRAP - MDT
1 stop5h 40mUnited Airlines
Deal found 6/10$349
This American Airlines deal was found by Cheapflights users on 6/10. 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.
vie. 8/157:15 amMDT - RAP
2 stops12h 27mAmerican Airlines
mié. 8/206:04 pmRAP - MDT
2 stops15h 26mAmerican Airlines
Deal found 6/10$549

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 junio 12, 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

vie. 8/15

6:30 am-10:20 am

1 stop5h 50m

Rapid City

mié. 8/20

1:35 pm-9:15 pm

1 stop5h 40m

$349

HarrisburgRapid City

MDT - RAP

MDTRAP

Harrisburg

vie. 8/15

7:15 am-5:42 pm

2 stops12h 27m

Rapid City

mié. 8/20

6:04 pm-11:30 am

2 stops15h 26m

$549

HarrisburgRapid City

MDT - RAP

MDTRAP

Harrisburg

mié. 8/13

6:30 am-10:20 am

1 stop5h 50m

$164

HarrisburgRapid City

MDT - RAP

MDTRAP

Harrisburg

mié. 8/13

5:00 pm-10:31 pm

2 stops7h 31m

$169

HarrisburgRapid City

MDT - RAP

MDTRAP

Harrisburg

mié. 9/3

6:23 am-12:02 pm

1 stop7h 39m

$524

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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, January is the cheapest month in which you can book a flight from Harrisburg to Rapid City (average of $348). Flying from Harrisburg to Rapid City in June is currently the most expensive (average of $504). 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 junio 12, 2025.

When flying from Harrisburg 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.

Rainfall in Rapid City by month

Plan your trip to Rapid City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Rapid City ranges from 0.3 - 3.2 inches per month. May is typically the wettest month, when rainfall can reach 3.2 in. January is typically the driest time to visit Rapid City when rainfall is around 0.3 in.

Temperature in Rapid City by month

Plan your trip to Rapid City by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Rapid City, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

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 junio 12, 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from Harrisburg to Rapid City have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

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
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

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
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

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 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.

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

    Currently priced at $349, United Airlines will fly you from Harrisburg to Rapid City and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $549. You may be able to fly from Harrisburg to Rapid City for 32% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Harrisburg to Rapid City one-way?

    The cheapest airlines for a one-way flight from Harrisburg to Rapid City are United Airlines ($164), Delta ($169), and American Airlines ($524).

  • 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, January is the cheapest month in which you can book a flight from Harrisburg to Rapid City (average of $348). Flying from Harrisburg to Rapid City in June is currently the most expensive (average of $504). 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 Harrisburg?

Book flights to Harrisburg if you plan to visit one of these locations
Deadwood
Keystone
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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$278Average$452FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$348Average$578FlexibilityNo cancel feeOn-time69%

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