$146 Cheap Flights from Columbus (CMH) to Rapid City (RAP)

View $146 flight on Fri, Aug 22, 2025Opens in a new window

Popular airlines from John Glenn Columbus Intl. Airport (CMH) to Rapid City Regional Airport (RAP)

Cheap Flights from Columbus to Rapid City (CMH-RAP)

Prices were available within the past 7 days and start at $146 for one-way flights and $259 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Sep 24 - Mon, Sep 29
CMH
Columbus
RAP
Rapid City
$259 Roundtrip, just found
$259
Roundtrip
just found
Select Delta flight, departing Wed, Sep 24 from Columbus to Rapid City, returning Mon, Sep 29, priced at $259 just found
United
Fri, Oct 24 - Sat, Oct 25
CMH
Columbus
RAP
Rapid City
$260 Roundtrip, found 4 days ago
$260
Roundtrip
found 4 days ago
Select United flight, departing Fri, Oct 24 from Columbus to Rapid City, returning Sat, Oct 25, priced at $260 found 4 days ago
Delta
Tue, Aug 19 - Fri, Sep 5
CMH
Columbus
RAP
Rapid City
$264 Roundtrip, just found
$264
Roundtrip
just found
Select Delta flight, departing Tue, Aug 19 from Columbus to Rapid City, returning Fri, Sep 5, priced at $264 just found
American Airlines
Fri, Aug 22 - Mon, Aug 25
CMH
Columbus
RAP
Rapid City
$268 Roundtrip, found 2 days ago
$268
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Aug 22 from Columbus to Rapid City, returning Mon, Aug 25, priced at $268 found 2 days ago
United
Wed, Aug 6 - Mon, Aug 18
CMH
Columbus
RAP
Rapid City
$273 Roundtrip, found 6 hours ago
$273
Roundtrip
found 6 hours ago
Select United flight, departing Wed, Aug 6 from Columbus to Rapid City, returning Mon, Aug 18, priced at $273 found 6 hours ago
Delta
Sun, Aug 24 - Sat, Sep 6
CMH
Columbus
RAP
Rapid City
$274 Roundtrip, just found
$274
Roundtrip
just found
Select Delta flight, departing Sun, Aug 24 from Columbus to Rapid City, returning Sat, Sep 6, priced at $274 just found
American Airlines
Tue, Sep 30 - Sun, Oct 5
CMH
Columbus
RAP
Rapid City
$277 Roundtrip, found 2 days ago
$277
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Sep 30 from Columbus to Rapid City, returning Sun, Oct 5, priced at $277 found 2 days ago
United
Sat, Aug 23 - Tue, Aug 26
CMH
Columbus
RAP
Rapid City
$278 Roundtrip, found 5 days ago
$278
Roundtrip
found 5 days ago
Select United flight, departing Sat, Aug 23 from Columbus to Rapid City, returning Tue, Aug 26, priced at $278 found 5 days ago
Delta
Sun, Aug 24 - Fri, Sep 5
CMH
Columbus
RAP
Rapid City
$279 Roundtrip, just found
$279
Roundtrip
just found
Select Delta flight, departing Sun, Aug 24 from Columbus to Rapid City, returning Fri, Sep 5, priced at $279 just found
United
Fri, Oct 3 - Tue, Oct 7
CMH
Columbus
RAP
Rapid City
$282 Roundtrip, found 2 days ago
$282
Roundtrip
found 2 days ago
Select United flight, departing Fri, Oct 3 from Columbus to Rapid City, returning Tue, Oct 7, priced at $282 found 2 days ago

Find the cheapest month to fly from Columbus (CMH) to Rapid City (RAP)

June is typically the cheapest month to fly

From $258 - $488 per traveler.

Graph displaying average flight prices per month

Flights from Columbus (CMH) to Rapid City (RAP)
Origin airport
John Glenn Columbus Intl.
Destination airport
Rapid City Regional
Airlines serving
American Airlines, Delta, United
Roundtrip price
$258
Distance
1069 mi

Columbus to Rapid City Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Columbus 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 Columbus 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 Columbus to Rapid City in 2025. You can also book with separate airlines for your outbound and return journeys, from $146 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 Columbus 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 Columbus 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 John Glenn Columbus Intl. Airport (CMH) to Rapid City Regional Airport (RAP) cost?
Discover the latest flight deals from CMH 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 CMH to RAP?
The cheapest flights from CMH 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 CMH to RAP?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from CMH to RAP. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from John Glenn Columbus Intl. Airport (CMH) to Rapid City Regional Airport (RAP)?
There aren't any daily nonstop flights departing from John Glenn Columbus Intl. Airport (CMH) to Rapid City Regional Airport (RAP). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from CMH to RAP?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on a number of factors, including 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 John Glenn Columbus Intl. Airport (CMH) to Rapid City Regional Airport (RAP)?
Select a flight from John Glenn Columbus Intl. Airport (CMH) to Rapid City Regional Airport (RAP) that leaves 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 John Glenn Columbus Intl. Airport (CMH) to Rapid City Regional Airport (RAP) last-minute?
Waiting until just before your trip to book your flight from CMH to RAP often results in higher prices. Although you may find some last-minute deals, there's no guarantee. Allow some flexibility in your schedule for a better chance of getting a bargain.
Is it cheaper to book a CMH to RAP flight and hotel package?
Compared with arranging flights and hotels separately, booking a CMH to RAP flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place will take the stress out of travel planning. Just secure your flights and select from our extensive range of hotels, then tailor your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from John Glenn Columbus Intl. Airport (CMH) to Rapid City Regional Airport (RAP)?
In most cases, you're able to cancel or reschedule your CMH to RAP flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you want further information, go to our Customer Service portal.

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*Available to One Key members.