$230 Cheap Flights from Saginaw (MBS) to Rapid City (RAP)

Popular airlines from Saginaw, MI (MBS-MBS Intl.) 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
Find available prices by choosing your travel dates.

Cheap Flights from Saginaw to Rapid City (MBS-RAP)

Prices were available within the past 7 days and start at $230 for one-way flights and $334 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
United
United
United
United
United
United
United
United
United
Flights from Saginaw (MBS) to Rapid City (RAP)
Origin airport
MBS Intl.
Destination airport
Rapid City Regional
Airlines serving
Delta, United
Roundtrip price
$334
Distance
944 mi

Saginaw to Rapid City Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Saginaw 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 Saginaw 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 Saginaw to Rapid City in 2025. You can also book with separate airlines for your outbound and return journeys, from $230 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 Saginaw 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 Saginaw 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

Is it cheaper to buy a plane ticket from MBS Intl. Airport to Rapid City Regional Airport last minute?
Booking your journey from MBS Intl. Airport to RAP last minute could save you cash if you’re lucky enough to find a real steal. However, airfares generally don’t get cheaper as the departure date nears. If you hold out, flights could also be booked out or the best seats taken (don’t get stuck in the middle!). If you don’t want to risk it, book well in advance of when you want to leave. Keep in mind that some of the best deals can be found up to 12 months in advance. If your favorite airline hasn’t released tickets yet, check back regularly as offers are constantly updated on Expedia.
What airports do you fly into for Rapid City from Saginaw?
There are two options when journeying from Saginaw to Rapid City — Rapid City Regional Airport (RAP) and Spearfish, SD (SPF-Black Hills). If you opt for Rapid City Regional Airport (RAP) you’ll be about 9 mi east of the center of Rapid City. Drop your bags off at your hotel, then set out and sample all the local sights. Watiki Water Park and Rushmore Mall are just a couple of this city’s exciting attractions.
Can I change the date of my flight from MBS Intl. Airport (MBS) to Rapid City Regional Airport (RAP)?
It’s so easy to make amendments to your MBS Intl. Airport to Rapid City Regional Airport journey yourself. Access your details via the Expedia Trips portal and tap “change flight.” Browse around for new flights and lock in the one that better fits your plans. You’ll see an estimate of applicable flight change fees. You can also head to our Customer Service portal to connect with our Virtual Agent and quickly get answers to all your questions.

Explore a world of travel with Expedia

*Available to One Key members.