Cheap Flights from Marshall (MML) to Rapid City (RAP)

Popular airlines from Marshall, MN (MML-Southwest Minnesota Regional) to Rapid City Regional Airport (RAP)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key
Flights from Marshall (MML) to Rapid City (RAP)
Origin airport
Southwest Minnesota Regional
Destination airport
Rapid City Regional
Distance
359 mi

Marshall to Rapid City Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Marshall 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 Marshall 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 Marshall to Rapid City in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Marshall 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 Marshall 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 Marshall, MN (MML-Southwest Minnesota Regional) to Rapid City Regional Airport (RAP) cost?
Lock in a cheap one-way flight or cheap return flight from Marshall, MN (MML-Southwest Minnesota Regional) to Rapid City Regional Airport (RAP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Marshall, MN (MML-Southwest Minnesota Regional) to Rapid City Regional Airport (RAP)?
is the cheapest month to fly from MML to RAP. Planning your trip for the off-season is often the key to finding a great deal.
What is the cheapest airline that flies from Marshall, MN (MML-Southwest Minnesota Regional) to Rapid City Regional Airport (RAP)?
To find the cheapest airline flying from MML to RAP, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Marshall, MN (MML-Southwest Minnesota Regional) to Rapid City Regional Airport (RAP)?
You'll need to book a flight with a layover if you're traveling from Marshall, MN (MML-Southwest Minnesota Regional) to Rapid City Regional Airport (RAP). Direct flights don't operate daily on this route. However, just 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 MML to RAP?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Marshall, MN (MML-Southwest Minnesota Regional) to Rapid City Regional Airport (RAP)?
To avoid possible delays on the Marshall, MN (MML-Southwest Minnesota Regional) to Rapid City Regional Airport (RAP) route, fly before 3 PM. Later departures have a 22% higher chance of cancellation.**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 Marshall, MN (MML-Southwest Minnesota Regional) to Rapid City Regional Airport (RAP) last-minute?
Last-minute bookings from MML to RAP are generally more expensive. To secure the best rates, start searching for flights as early as possible. That said, if you're flexible with your travel dates, you may land a cheap ticket right before you leave.
Is it cheaper to book a MML to RAP flight and hotel package?
You'll generally save money by securing a MML to RAP 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 everything in one place. After selecting your preferred flights and accommodations, you can add extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Marshall, MN (MML-Southwest Minnesota Regional) to Rapid City Regional Airport (RAP)?
In most cases, you can modify or cancel your MML to RAP flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you need further details, go to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.