Grand View Terrace at Mt. Rushmore, SD

Cheap flights to Pennington County

View €229 flight on Sat, 5 Sept 2026Opens in a new window

Popular airlines to Pennington County

  • American Airlines

  • United

  • Delta

  • KLM

  • Air France

  • Sun Country Airlines

  • Virgin Atlantic

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 15% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Pennington County

Prices were available within the past 7 days and start at €229 for one-way flights and €227 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 29 Aug - Sat, 5 Sept
ORD
Chicago
RAP
Rapid City
€227 Return, found 1 day ago
€227
Return
found 1 day ago
Select American Airlines flight, departing Sat, 29 Aug from Chicago to Rapid City, returning Sat, 5 Sept, priced at €227 found 1 day ago
American Airlines
Sat, 29 Aug - Sat, 5 Sept
ORD
Chicago
RAP
Rapid City
€235 Return, found 1 day ago
€235
Return
found 1 day ago
Select American Airlines flight, departing Sat, 29 Aug from Chicago to Rapid City, returning Sat, 5 Sept, priced at €235 found 1 day ago
American Airlines
Sat, 29 Aug - Sat, 5 Sept
ORD
Chicago
RAP
Rapid City
€236 Return, found 1 day ago
€236
Return
found 1 day ago
Select American Airlines flight, departing Sat, 29 Aug from Chicago to Rapid City, returning Sat, 5 Sept, priced at €236 found 1 day ago
American Airlines
Sat, 29 Aug - Sat, 5 Sept
ORD
Chicago
RAP
Rapid City
€243 Return, found 1 day ago
€243
Return
found 1 day ago
Select American Airlines flight, departing Sat, 29 Aug from Chicago to Rapid City, returning Sat, 5 Sept, priced at €243 found 1 day ago
American Airlines
Fri, 24 Jul - Mon, 27 Jul
ORD
Chicago
RAP
Rapid City
€250 Return, found 10 hours ago
€250
Return
found 10 hours ago
Select American Airlines flight, departing Fri, 24 Jul from Chicago to Rapid City, returning Mon, 27 Jul, priced at €250 found 10 hours ago
American Airlines
Fri, 24 Jul - Mon, 27 Jul
ORD
Chicago
RAP
Rapid City
€259 Return, found 10 hours ago
€259
Return
found 10 hours ago
Select American Airlines flight, departing Fri, 24 Jul from Chicago to Rapid City, returning Mon, 27 Jul, priced at €259 found 10 hours ago
United
Sat, 29 Aug - Sat, 5 Sept
ORD
Chicago
RAP
Rapid City
€287 Return, found 1 day ago
€287
Return
found 1 day ago
Select United flight, departing Sat, 29 Aug from Chicago to Rapid City, returning Sat, 5 Sept, priced at €287 found 1 day ago
Delta
Sat, 29 Aug - Sat, 5 Sept
MDW
Chicago
RAP
Rapid City
€353 Return, found 1 day ago
€353
Return
found 1 day ago
Select Delta flight, departing Sat, 29 Aug from Chicago to Rapid City, returning Sat, 5 Sept, priced at €353 found 1 day ago
KLM
Fri, 16 Oct - Sat, 31 Oct
DUB
Dublin
RAP
Rapid City
€738 Return, found 10 hours ago
€738
Return
found 10 hours ago
Select KLM flight, departing Fri, 16 Oct from Dublin to Rapid City, returning Sat, 31 Oct, priced at €738 found 10 hours ago
Air France
Sun, 4 Oct - Wed, 14 Oct
DUB
Dublin
RAP
Rapid City
€838 Return, found 6 days ago
€838
Return
found 6 days ago
Select Air France flight, departing Sun, 4 Oct from Dublin to Rapid City, returning Wed, 14 Oct, priced at €838 found 6 days ago

Trending flights to Pennington County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 25 Sept - Sun, 1 Nov
DUB
Dublin
RAP
Rapid City
€695 Return, found 12 hours ago
€695
Return
found 12 hours ago
Select Delta flight, departing Fri, 25 Sept from Dublin to Rapid City, returning Sun, 1 Nov, priced at €695 found 12 hours ago

Frequently asked questions

How do I find cheap flights to Pennington County that have flexible change policies?
We understand that things can change from one day to the next, so locking in a flexible ticket with Expedia is always a clever idea. Just tick the "No change fee" box underneath the "Flexible change policies" filter. Your low-priced, flexible flight to Pennington County is just a few clicks away.
Which airlines fly to Pennington County?
With a good selection of airlines operating flights into or near Pennington County, you're spoiled for choice:

  • American Airlines - 186 flights to or near Pennington County each month, including 186 flights to Rapid City Regional Airport (RAP) per month.
  • United Airlines - 156 flights to or near Pennington County each month, including 156 flights to Rapid City Regional Airport (RAP) per month.
  • Delta Air Lines - 86 flights to or near Pennington County each month, including 86 flights to Rapid City Regional Airport (RAP) per month.

How can I find cheap tickets to Pennington County?
One of the easiest ways to score cheap tickets to Pennington County is to be flexible with your travel dates. Search for your flights, then click "flexible dates" at the top of your results. It will bring up the cheapest prices for nearby days. The best price for a flight to Pennington County in the last seven days was €227. Booking well in advance will usually help you walk away with an even better deal.
How much is a flight to Pennington County?
If you were journeying one way from Chicago (ORD), you could've scored an affordable ticket for just €229 in the last seven days. Return flights to Pennington County ranged from only €227 to €1,142 over the same period.
What are the most popular airports to fly into in Pennington County?
Start planning your Pennington County journey by booking a fare on one of the 451 flights per month to Rapid City Regional Airport (RAP). This is the region's principal gateway.
How much is a plane ticket to Pennington County?
In the last seven days, plane tickets to Pennington County ranged from €227 to €1,142.
What is the best time to go to Pennington County?
If you'd love to experience Pennington County's most populous city when it's at its busiest, travel to Rapid City sometime during March, July and August. Like most places in the Northern Hemisphere, summer here starts June 20, bringing average temperatures of between 16ºC and 27ºC.
What months are the cheapest to book a flight to Pennington County?
February is the best month to bag cheap flights to Pennington County. Bear in mind that the priciest time to make a purchase in the USA isn't during the peak of summer, but the month of December.

Book with confidence

About Pennington County

Expedia offers flights to Pennington County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Pennington County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Pennington County
*Available to Expedia members.