$143 Cheap Flights from Rapid City (RAP) to Kansas City (MCI)

View $143 flight on Wed, Aug 13, 2025Opens in a new window

Popular airlines from Rapid City Regional Airport (RAP) to Kansas City International Airport (MCI)

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Find available prices by choosing your travel dates.

Cheap Flights from Rapid City to Kansas City (RAP-MCI)

Prices were available within the past 7 days and start at $143 for one-way flights and $249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Aug 13 - Mon, Aug 18
RAP
Rapid City
MCI
Kansas City
$249 Roundtrip, found 1 hour ago
$249
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Wed, Aug 13 from Rapid City to Kansas City, returning Mon, Aug 18, priced at $249 found 1 hour ago
United
Wed, Aug 13 - Mon, Aug 18
RAP
Rapid City
MCI
Kansas City
$249 Roundtrip, found 1 hour ago
$249
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Aug 13 from Rapid City to Kansas City, returning Mon, Aug 18, priced at $249 found 1 hour ago
United
Wed, Aug 13 - Mon, Aug 18
RAP
Rapid City
MCI
Kansas City
$254 Roundtrip, found 1 hour ago
$254
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Aug 13 from Rapid City to Kansas City, returning Mon, Aug 18, priced at $254 found 1 hour ago
Delta
Sat, May 10 - Sun, May 11
RAP
Rapid City
MCI
Kansas City
$259 Roundtrip, found 1 day ago
$259
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, May 10 from Rapid City to Kansas City, returning Sun, May 11, priced at $259 found 1 day ago
American Airlines
Fri, Jul 11 - Wed, Jul 16
RAP
Rapid City
MCI
Kansas City
$267 Roundtrip, found 4 hours ago
$267
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Fri, Jul 11 from Rapid City to Kansas City, returning Wed, Jul 16, priced at $267 found 4 hours ago
United
Sat, May 3 - Sat, May 10
RAP
Rapid City
MCI
Kansas City
$269 Roundtrip, found 6 days ago
$269
Roundtrip
found 6 days ago
Select United flight, departing Sat, May 3 from Rapid City to Kansas City, returning Sat, May 10, priced at $269 found 6 days ago
United
Sat, Jun 7 - Wed, Jun 11
RAP
Rapid City
MCI
Kansas City
$276 Roundtrip, found 2 hours ago
$276
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Jun 7 from Rapid City to Kansas City, returning Wed, Jun 11, priced at $276 found 2 hours ago
United
Fri, Jun 13 - Tue, Jun 17
RAP
Rapid City
MCI
Kansas City
$278 Roundtrip, found 5 hours ago
$278
Roundtrip
found 5 hours ago
Select United flight, departing Fri, Jun 13 from Rapid City to Kansas City, returning Tue, Jun 17, priced at $278 found 5 hours ago
United
Thu, May 8 - Sun, May 11
RAP
Rapid City
MCI
Kansas City
$278 Roundtrip, found 23 hours ago
$278
Roundtrip
found 23 hours ago
Select United flight, departing Thu, May 8 from Rapid City to Kansas City, returning Sun, May 11, priced at $278 found 23 hours ago
United
Wed, Aug 13 - Mon, Aug 18
RAP
Rapid City
MCI
Kansas City
$281 Roundtrip, found 1 hour ago
$281
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Aug 13 from Rapid City to Kansas City, returning Mon, Aug 18, priced at $281 found 1 hour ago

Frequently asked questions

How much does a flight from Rapid City Regional Airport (RAP) to Kansas City Intl. Airport (MCI) cost?
Discover the latest flight deals from RAP to MCI 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 RAP to MCI?
The cheapest flights from RAP to MCI 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 RAP to MCI?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from RAP to MCI. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Rapid City Regional Airport (RAP) to Kansas City Intl. Airport (MCI)?
You’ll need to take a flight with a layover when traveling from Rapid City Regional Airport (RAP) to Kansas City Intl. Airport (MCI). Direct flights don’t operate daily on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from RAP to MCI?
Typically you’ll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the airline, season 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 Rapid City Regional Airport (RAP) to Kansas City Intl. Airport (MCI)?
Opt for a flight from Rapid City Regional Airport (RAP) to Kansas City Intl. Airport (MCI) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Later departures 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 Rapid City Regional Airport (RAP) to Kansas City Intl. Airport (MCI) last-minute?
Waiting until just before your departure to book your flight from RAP to MCI often results in higher prices. While you may come across some last-minute discounts, there’s no guarantee. Keep your travel plans flexible to maximize your chances of scoring a bargain.
Is it cheaper to book a RAP to MCI flight and hotel package?
You’ll generally save money by securing a RAP to MCI flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it’s simple to manage it all in one convenient place. Once you’ve selected your preferred accommodations and flights, you can add extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Rapid City Regional Airport (RAP) to Kansas City Intl. Airport (MCI)?
Typically, you’re able to reschedule or cancel your RAP to MCI flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline’s guidelines and fees on flight changes, or if you’d like further details, go to our Customer Service portal.
*Available to One Key members.