$175 Cheap Flights from Columbia (CAE) to Rapid City (RAP)

View $175 flight on Sun, Sep 21, 2025Opens in a new window

Popular airlines from Columbia Metropolitan Airport (CAE) to Rapid City Regional Airport (RAP)

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Cheap Flights from Columbia to Rapid City (CAE-RAP)

Prices were available within the past 7 days and start at $175 for one-way flights and $349 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Aug 26 - Sat, Aug 30
CAE
Columbia
RAP
Rapid City
$349 Roundtrip, found 2 days ago
$349
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Aug 26 from Columbia to Rapid City, returning Sat, Aug 30, priced at $349 found 2 days ago
United
Sat, Oct 11 - Sat, Oct 25
CAE
Columbia
RAP
Rapid City
$354 Roundtrip, found 4 days ago
$354
Roundtrip
found 4 days ago
Select United flight, departing Sat, Oct 11 from Columbia to Rapid City, returning Sat, Oct 25, priced at $354 found 4 days ago
Delta
Mon, Sep 22 - Tue, Sep 23
CAE
Columbia
RAP
Rapid City
$359 Roundtrip, found 4 days ago
$359
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Sep 22 from Columbia to Rapid City, returning Tue, Sep 23, priced at $359 found 4 days ago
Delta
Sat, Oct 18 - Sat, Nov 1
CAE
Columbia
RAP
Rapid City
$369 Roundtrip, found 4 days ago
$369
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Oct 18 from Columbia to Rapid City, returning Sat, Nov 1, priced at $369 found 4 days ago
American Airlines
Tue, Oct 28 - Sun, Nov 16
CAE
Columbia
RAP
Rapid City
$389 Roundtrip, found 4 days ago
$389
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Oct 28 from Columbia to Rapid City, returning Sun, Nov 16, priced at $389 found 4 days ago
American Airlines
Sat, Nov 1 - Sun, Nov 16
CAE
Columbia
RAP
Rapid City
$394 Roundtrip, found 4 days ago
$394
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Nov 1 from Columbia to Rapid City, returning Sun, Nov 16, priced at $394 found 4 days ago
Delta
Tue, Oct 14 - Sat, Nov 1
CAE
Columbia
RAP
Rapid City
$399 Roundtrip, found 4 days ago
$399
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Oct 14 from Columbia to Rapid City, returning Sat, Nov 1, priced at $399 found 4 days ago
American Airlines
Thu, Oct 2 - Tue, Oct 14
CAE
Columbia
RAP
Rapid City
$404 Roundtrip, found 4 days ago
$404
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Oct 2 from Columbia to Rapid City, returning Tue, Oct 14, priced at $404 found 4 days ago
Delta
Sat, Oct 11 - Wed, Oct 22
CAE
Columbia
RAP
Rapid City
$408 Roundtrip, found 4 days ago
$408
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Oct 11 from Columbia to Rapid City, returning Wed, Oct 22, priced at $408 found 4 days ago
United
Tue, Aug 26 - Thu, Sep 4
CAE
Columbia
RAP
Rapid City
$409 Roundtrip, found 3 days ago
$409
Roundtrip
found 3 days ago
Select United flight, departing Tue, Aug 26 from Columbia to Rapid City, returning Thu, Sep 4, priced at $409 found 3 days ago

Alternative airports near Rapid City

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Rapid City Regional RAP. Cheapest and Closest option available. Average driving time to city center is 16 minutes. Flights from $416
RAP
Rapid City Regional
CheapestClosest
Average driving time to city center16 min
Flights from $416
Flights from Columbia (CAE) to Rapid City (RAP)
Origin airport
Columbia Metropolitan
Destination airport
Rapid City Regional
Airlines serving
American Airlines, Delta, United
Roundtrip price
$348
Distance
1362 mi

Columbia to Rapid City Flights

The cheapest times to fly from Columbia 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 Columbia to Rapid City are during the month of August. You can find some of the cheapest flights from Columbia to Rapid City with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Columbia 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 Columbia 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 Columbia to Rapid City in 2025. You can also book with separate airlines for your outbound and return journeys, from $175 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 Columbia 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 Columbia 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 Columbia Metropolitan Airport (CAE) to Rapid City Regional Airport (RAP) cost?
Grab a cheap one-way flight from $175 or cheap return flight from $349 from Columbia Metropolitan Airport (CAE) to Rapid City Regional Airport (RAP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Columbia Metropolitan Airport (CAE) to Rapid City Regional Airport (RAP)?
The cheapest month to fly from CAE to RAP is August, when demand is low. Off-peak months are typically when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Columbia Metropolitan Airport (CAE) to Rapid City Regional Airport (RAP)?
To find the cheapest airline that'll fly you from CAE to RAP, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Columbia Metropolitan Airport (CAE) to Rapid City Regional Airport (RAP)?
You'll have to book a flight with a layover when traveling from Columbia Metropolitan Airport (CAE) to Rapid City Regional Airport (RAP). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from CAE to RAP?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary depending on a range of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Columbia Metropolitan Airport (CAE) to Rapid City Regional Airport (RAP)?
Opt for a flight from Columbia Metropolitan Airport (CAE) to Rapid City Regional Airport (RAP) that takes off before 3 PM to reduce the likelihood of delays and cancellations. 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 Columbia Metropolitan Airport (CAE) to Rapid City Regional Airport (RAP) last-minute?
Holding off until just before your departure to book your flight from CAE to RAP often results in higher prices. While it's possible to find some last-minute offers, they aren't always guaranteed. Keep your travel plans flexible to boost your chances of snagging a bargain.
Is it cheaper to book a CAE to RAP flight and hotel package?
Booking a CAE to RAP flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our extensive range of hotels 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 Columbia Metropolitan Airport (CAE) to Rapid City Regional Airport (RAP)?
Usually, it's possible to cancel or reschedule your CAE to RAP flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.