$166 Cheap Flights from Appleton (ATW) to Rapid City (RAP)

View $166 flight on Sat, Sep 27, 2025Opens in a new window

Popular airlines from Appleton, WI (ATW-Appleton Intl.) to Rapid City Regional Airport (RAP)

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Cheap Flights from Appleton to Rapid City (ATW-RAP)

Prices were available within the past 7 days and start at $166 for one-way flights and $249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Sep 27 - Tue, Sep 30
ATW
Appleton
RAP
Rapid City
$249 Roundtrip, found 2 hours ago
$249
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Sep 27 from Appleton to Rapid City, returning Tue, Sep 30, priced at $249 found 2 hours ago
Delta
Sun, May 25 - Sat, May 31
ATW
Appleton
RAP
Rapid City
$254 Roundtrip, found 16 hours ago
$254
Roundtrip
found 16 hours ago
Select Delta flight, departing Sun, May 25 from Appleton to Rapid City, returning Sat, May 31, priced at $254 found 16 hours ago
United
Thu, May 15 - Sun, May 18
ATW
Appleton
RAP
Rapid City
$259 Roundtrip, found 22 hours ago
$259
Roundtrip
found 22 hours ago
Select United flight, departing Thu, May 15 from Appleton to Rapid City, returning Sun, May 18, priced at $259 found 22 hours ago
United
Sat, Sep 27 - Tue, Sep 30
ATW
Appleton
RAP
Rapid City
$270 Roundtrip, found 2 hours ago
$270
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Sep 27 from Appleton to Rapid City, returning Tue, Sep 30, priced at $270 found 2 hours ago
United
Sat, Sep 27 - Tue, Sep 30
ATW
Appleton
RAP
Rapid City
$276 Roundtrip, found 2 hours ago
$276
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Sep 27 from Appleton to Rapid City, returning Tue, Sep 30, priced at $276 found 2 hours ago
United
Sat, Oct 11 - Tue, Oct 14
ATW
Appleton
RAP
Rapid City
$277 Roundtrip, found 1 day ago
$277
Roundtrip
found 1 day ago
Select United flight, departing Sat, Oct 11 from Appleton to Rapid City, returning Tue, Oct 14, priced at $277 found 1 day ago
Delta
Sat, Sep 27 - Tue, Sep 30
ATW
Appleton
RAP
Rapid City
$279 Roundtrip, found 2 hours ago
$279
Roundtrip
found 2 hours ago
Select Delta flight, departing Sat, Sep 27 from Appleton to Rapid City, returning Tue, Sep 30, priced at $279 found 2 hours ago
American Airlines
Sat, Sep 27 - Tue, Sep 30
ATW
Appleton
RAP
Rapid City
$279 Roundtrip, found 2 hours ago
$279
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat, Sep 27 from Appleton to Rapid City, returning Tue, Sep 30, priced at $279 found 2 hours ago
United
Thu, May 15 - Sun, May 18
ATW
Appleton
RAP
Rapid City
$280 Roundtrip, found 22 hours ago
$280
Roundtrip
found 22 hours ago
Select United flight, departing Thu, May 15 from Appleton to Rapid City, returning Sun, May 18, priced at $280 found 22 hours ago
United
Thu, May 15 - Sun, May 18
ATW
Appleton
RAP
Rapid City
$281 Roundtrip, found 22 hours ago
$281
Roundtrip
found 22 hours ago
Select United flight, departing Thu, May 15 from Appleton to Rapid City, returning Sun, May 18, priced at $281 found 22 hours ago
Flights from Appleton (ATW) to Rapid City (RAP)
Origin airport
Appleton Intl.
Destination airport
Rapid City Regional
Airlines serving
American Airlines, Delta, United
Roundtrip price
$248
Distance
720 mi

Appleton to Rapid City Flights

The cheapest times to fly from Appleton to Rapid City

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Appleton to Rapid City are during the month of September. You can find some of the cheapest flights from Appleton to Rapid City with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Appleton to Rapid City

Sunday is one of the best days to book for cheap flights from Appleton to Rapid City: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Appleton to Rapid City

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Appleton to Rapid City in 2025. You can also book with separate airlines for your outbound and return journeys, from $166 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Appleton to Rapid City flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Appleton to Rapid City airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Appleton Intl. Airport (ATW) to Rapid City Regional Airport (RAP) cost?
Discover the latest flight deals from ATW to RAP by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ATW to RAP?
The cheapest flights from ATW to RAP are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from ATW to RAP?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from ATW to RAP. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Appleton Intl. Airport (ATW) to Rapid City Regional Airport (RAP)?
There aren’t any daily nonstop flights available from Appleton Intl. Airport (ATW) to Rapid City Regional Airport (RAP). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you’ll be soaring above the clouds before you know it.
What day of the week has the most flights from ATW to RAP?
Typically you’ll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Appleton Intl. Airport (ATW) to Rapid City Regional Airport (RAP)?
Choose a flight from Appleton Intl. Airport (ATW) to Rapid City Regional Airport (RAP) that leaves before 3 PM to reduce the likelihood of delays. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Appleton Intl. Airport (ATW) to Rapid City Regional Airport (RAP) last-minute?
Holding off until just before your departure to book a ticket from ATW to RAP generally means paying more. While you may come across some last-minute discounts, they aren’t always guaranteed. Be flexible with your travel plans to maximize your chances of scoring a bargain.
Is it cheaper to book an ATW to RAP flight and hotel package?
Booking an ATW to RAP flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Select from our extensive range of stays and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Appleton Intl. Airport (ATW) to Rapid City Regional Airport (RAP)?
Typically, you can modify or cancel your ATW to RAP flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline’s policies and fees on flight changes, or if you need further information, head to our Customer Service portal.

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*Available to One Key members.