$219 Cheap Flights from Rapid City (RAP) to Bozeman (BZN)

View $219 flight on Wed, Sep 3, 2025Opens in a new window

Popular airlines from Rapid City Regional Airport (RAP) to Bozeman Yellowstone Intl. Airport (BZN)

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Cheap Flights from Rapid City to Bozeman (RAP-BZN)

Prices were available within the past 7 days and start at $219 for one-way flights and $209 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Oct 30 - Mon, Nov 3
RAP
Rapid City
BZN
Bozeman
$209 Roundtrip, found 6 hours ago
$209
Roundtrip
found 6 hours ago
Select United flight, departing Thu, Oct 30 from Rapid City to Bozeman, returning Mon, Nov 3, priced at $209 found 6 hours ago
United
Thu, Oct 30 - Mon, Nov 3
RAP
Rapid City
BZN
Bozeman
$234 Roundtrip, found 6 hours ago
$234
Roundtrip
found 6 hours ago
Select United flight, departing Thu, Oct 30 from Rapid City to Bozeman, returning Mon, Nov 3, priced at $234 found 6 hours ago
United
Sat, Oct 18 - Mon, Oct 20
RAP
Rapid City
BZN
Bozeman
$235 Roundtrip, found 11 hours ago
$235
Roundtrip
found 11 hours ago
Select United flight, departing Sat, Oct 18 from Rapid City to Bozeman, returning Mon, Oct 20, priced at $235 found 11 hours ago
United
Thu, Nov 13 - Sun, Nov 16
RAP
Rapid City
BZN
Bozeman
$237 Roundtrip, found 5 days ago
$237
Roundtrip
found 5 days ago
Select United flight, departing Thu, Nov 13 from Rapid City to Bozeman, returning Sun, Nov 16, priced at $237 found 5 days ago
United
Sat, Oct 18 - Mon, Oct 20
RAP
Rapid City
BZN
Bozeman
$239 Roundtrip, found 11 hours ago
$239
Roundtrip
found 11 hours ago
Select United flight, departing Sat, Oct 18 from Rapid City to Bozeman, returning Mon, Oct 20, priced at $239 found 11 hours ago
United
Thu, Nov 13 - Sun, Nov 16
RAP
Rapid City
BZN
Bozeman
$264 Roundtrip, found 5 days ago
$264
Roundtrip
found 5 days ago
Select United flight, departing Thu, Nov 13 from Rapid City to Bozeman, returning Sun, Nov 16, priced at $264 found 5 days ago
United
Thu, Nov 13 - Sun, Nov 16
RAP
Rapid City
BZN
Bozeman
$267 Roundtrip, found 5 days ago
$267
Roundtrip
found 5 days ago
Select United flight, departing Thu, Nov 13 from Rapid City to Bozeman, returning Sun, Nov 16, priced at $267 found 5 days ago
United
Thu, Oct 30 - Mon, Nov 3
RAP
Rapid City
BZN
Bozeman
$268 Roundtrip, found 6 hours ago
$268
Roundtrip
found 6 hours ago
Select United flight, departing Thu, Oct 30 from Rapid City to Bozeman, returning Mon, Nov 3, priced at $268 found 6 hours ago
Delta
Sat, Sep 20 - Sat, Oct 4
RAP
Rapid City
BZN
Bozeman
$396 Roundtrip, found 2 hours ago
$396
Roundtrip
found 2 hours ago
Select Delta flight, departing Sat, Sep 20 from Rapid City to Bozeman, returning Sat, Oct 4, priced at $396 found 2 hours ago
American Airlines
Sat, Oct 18 - Mon, Oct 20
RAP
Rapid City
BZN
Bozeman
$628 Roundtrip, found 11 hours ago
$628
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Sat, Oct 18 from Rapid City to Bozeman, returning Mon, Oct 20, priced at $628 found 11 hours ago

Find the cheapest month to fly from Rapid City (RAP) to Bozeman (BZN)

January is typically the cheapest month to fly

From $213 - $648 per traveler.

Graph displaying average flight prices per month

Alternative airports near Bozeman

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

Select flight to Gallatin Field BZN. Cheapest and Closest option available. Average driving time to city center is 13 minutes. Flights from $274
BZN
Gallatin Field
CheapestClosest
Average driving time to city center13 min
Flights from $274
Flights from Rapid City (RAP) to Bozeman (BZN)
Origin airport
Rapid City Regional
Destination airport
Bozeman Yellowstone Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$208
Distance
414 mi

Rapid City to Bozeman Flights

The cheapest times to fly from Rapid City to Bozeman

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

 

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

Sunday is one of the best days to book for cheap flights from Rapid City to Bozeman: 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 Rapid City to Bozeman

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 Rapid City to Bozeman in 2025. You can also book with separate airlines for your outbound and return journeys, from $219 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 Rapid City to Bozeman 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 Rapid City to Bozeman 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 Rapid City Regional Airport (RAP) to Gallatin Field Airport (BZN) cost?
Discover the latest flight deals from RAP to BZN 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 BZN?
The cheapest flights from RAP to BZN 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 BZN?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from RAP to BZN. 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 Gallatin Field Airport (BZN)?
You'll have to catch a flight with a layover when traveling from Rapid City Regional Airport (RAP) to Gallatin Field Airport (BZN). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from RAP to BZN?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary depending on a number of factors, including the carrier and season.*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 Gallatin Field Airport (BZN)?
Book a flight from Rapid City Regional Airport (RAP) to Gallatin Field Airport (BZN) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this hour 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 Gallatin Field Airport (BZN) last-minute?
Last-minute bookings from RAP to BZN are typically more expensive. To secure the lowest prices, start searching for flights well in advance. That said, if you're flexible with your travel plans, you may land a cheap fare right before your trip.
Is it cheaper to book a RAP to BZN flight and hotel package?
Compared with arranging hotels and flights separately, booking a RAP to BZN flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place will take the stress out of planning your trip. Just secure your flights and choose from our extensive range of stays, then customize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Rapid City Regional Airport (RAP) to Gallatin Field Airport (BZN)?
It's generally possible to reschedule or cancel your RAP to BZN flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed 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.