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Cheap flights from Montana to Rapid City from $203

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Rapid City departing on 9/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montana to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:30 pm - 8:52 pmBZN  Bozeman Gallatin Field-RAP Rapid City
4h 22m1 stop Denver Intl
United Airlines Logo
7:05 am - 1:31 pmRAP  Rapid City-BZN Bozeman Gallatin Field
6h 26m1 stop Denver Intl
$299United Airlines
Thu, Oct 1 - Wed, Oct 7
United Airlines Logo
5:57 pm - 10:28 pmBIL  Billings Logan Intl-RAP Rapid City
4h 31m1 stop Denver Intl
United Airlines Logo
11:22 am - 3:24 pmRAP  Rapid City-BIL Billings Logan Intl
4h 02m1 stop Denver Intl
$319United Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
7:00 am - 12:24 pmBIL  Billings Logan Intl-RAP Rapid City
5h 24m1 stop Denver Intl
United Airlines Logo
3:27 pm - 9:00 pmRAP  Rapid City-BIL Billings Logan Intl
5h 33m1 stop Denver Intl
$319United Airlines
Sat, Aug 29 - Wed, Sep 2
United Airlines Logo
2:29 pm - 8:37 pmBIL  Billings Logan Intl-RAP Rapid City
6h 08m1 stop Denver Intl
United Airlines Logo
3:27 pm - 9:00 pmRAP  Rapid City-BIL Billings Logan Intl
5h 33m1 stop Denver Intl
$319United Airlines
Fri, Aug 28 - Tue, Sep 1
United Airlines Logo
2:30 pm - 8:37 pmBZN  Bozeman Gallatin Field-RAP Rapid City
6h 07m1 stop Denver Intl
United Airlines Logo
3:27 pm - 9:19 pmRAP  Rapid City-BZN Bozeman Gallatin Field
5h 52m1 stop Denver Intl
$329United Airlines
Fri, Aug 28 - Tue, Sep 1
United Airlines Logo
4:32 pm - 8:37 pmBZN  Bozeman Gallatin Field-RAP Rapid City
4h 05m1 stop Denver Intl
United Airlines Logo
5:00 am - 9:39 amRAP  Rapid City-BZN Bozeman Gallatin Field
4h 39m1 stop Denver Intl
$329United Airlines
Sat, Aug 29 - Wed, Sep 2
United Airlines Logo
6:30 am - 12:24 pmBZN  Bozeman Gallatin Field-RAP Rapid City
5h 54m1 stop Denver Intl
United Airlines Logo
10:26 am - 3:30 pmRAP  Rapid City-BZN Bozeman Gallatin Field
5h 04m1 stop Denver Intl
$329United Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
2:42 pm - 7:19 pmBIL  Billings Logan Intl-RAP Rapid City
4h 37m1 stop Denver Intl
United Airlines Logo
5:50 pm - 10:30 pmRAP  Rapid City-BIL Billings Logan Intl
4h 40m1 stop Denver Intl
$359United Airlines
Tue, Nov 3 - Sat, Nov 7
Delta Logo
6:19 am - 1:48 pmBZN  Bozeman Gallatin Field-RAP Rapid City
7h 29m1 stop Minneapolis St Paul
Delta Logo
2:32 pm - 10:03 pmRAP  Rapid City-BZN Bozeman Gallatin Field
7h 31m2 stops Minneapolis St Paul Salt Lake City
$622Delta
Fri, Aug 28 - Tue, Sep 1
Delta Logo
3:24 pm - 10:37 pmBZN  Bozeman Gallatin Field-RAP Rapid City
7h 13m2 stops Salt Lake City Minneapolis St Paul
Delta Logo
4:30 pm - 11:16 pmRAP  Rapid City-BZN Bozeman Gallatin Field
6h 46m1 stop Minneapolis St Paul
$622Delta
Sat, Aug 29 - Wed, Sep 2

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Delta flights from Montana to Rapid City

Our best Delta deals on Montana to Rapid City flight tickets
Delta
Aug 28
BZN6:19 amBozeman Gallatin Field
7h 29m
1 stop
RAP1:48 pmRapid City
Sep 1
RAP2:32 pmRapid City
7h 31m
2 stops
BZN10:03 pmBozeman Gallatin Field
$622
Delta
Sep 29
BZN6:00 amBozeman Gallatin Field
9h 51m
2 stops
RAP3:51 pmRapid City
Oct 6
RAP4:38 pmRapid City
7h 19m
1 stop
BZN11:57 pmBozeman Gallatin Field
$670
Delta
Aug 27
BZN6:19 amBozeman Gallatin Field
7h 29m
1 stop
RAP1:48 pmRapid City
Aug 31
RAP2:32 pmRapid City
7h 31m
2 stops
BZN10:03 pmBozeman Gallatin Field
$808

United Airlines flights from Montana to Rapid City

Our best United Airlines deals on Montana to Rapid City flight tickets
United Airlines
Oct 1
BZN4:30 pmBozeman Gallatin Field
4h 22m
1 stop
RAP8:52 pmRapid City
Oct 7
RAP7:05 amRapid City
6h 26m
1 stop
BZN1:31 pmBozeman Gallatin Field
$299
United Airlines
Aug 27
BIL5:57 pmBillings Logan Intl
4h 31m
1 stop
RAP10:28 pmRapid City
Aug 31
RAP11:22 amRapid City
4h 02m
1 stop
BIL3:24 pmBillings Logan Intl
$319
United Airlines
Aug 27
BZN6:30 amBozeman Gallatin Field
5h 54m
1 stop
RAP12:24 pmRapid City
Aug 31
RAP10:26 amRapid City
5h 04m
1 stop
BZN3:30 pmBozeman Gallatin Field
$329

momondo Fare Finder

 
Customize your flight search to find flights from Montana to Rapid City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 16, 2026.
Use the filters below to find and compare flights from Montana to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BozemanRapid City

BZN Bozeman Gallatin Field - RAP Rapid City

BZNRAP

Bozeman Gallatin Field

Thu 10/1

4:30 pm-8:52 pm

1 stop4h 22m

Rapid City

Wed 10/7

7:05 am-1:31 pm

1 stop6h 26m

$299
Quickest round-trip

BillingsRapid City

BIL Billings Logan Intl - RAP Rapid City

BILRAP

Billings Logan Intl

Thu 8/27

5:57 pm-10:28 pm

1 stop4h 31m

Rapid City

Mon 8/31

11:22 am-3:24 pm

1 stop4h 02m

$319

BillingsRapid City

BIL Billings Logan Intl - RAP Rapid City

BILRAP

Billings Logan Intl

Sat 8/29

7:00 am-12:24 pm

1 stop5h 24m

Rapid City

Wed 9/2

3:27 pm-9:00 pm

1 stop5h 33m

$319

BillingsRapid City

BIL Billings Logan Intl - RAP Rapid City

BILRAP

Billings Logan Intl

Fri 8/28

2:29 pm-8:37 pm

1 stop6h 08m

Rapid City

Tue 9/1

3:27 pm-9:00 pm

1 stop5h 33m

$319

BozemanRapid City

BZN Bozeman Gallatin Field - RAP Rapid City

BZNRAP

Bozeman Gallatin Field

Fri 8/28

2:30 pm-8:37 pm

1 stop6h 07m

Rapid City

Tue 9/1

3:27 pm-9:19 pm

1 stop5h 52m

$329

BozemanRapid City

BZN Bozeman Gallatin Field - RAP Rapid City

BZNRAP

Bozeman Gallatin Field

Sat 8/29

4:32 pm-8:37 pm

1 stop4h 05m

Rapid City

Wed 9/2

5:00 am-9:39 am

1 stop4h 39m

$329

BozemanRapid City

BZN Bozeman Gallatin Field - RAP Rapid City

BZNRAP

Bozeman Gallatin Field

Thu 8/27

6:30 am-12:24 pm

1 stop5h 54m

Rapid City

Mon 8/31

10:26 am-3:30 pm

1 stop5h 04m

$329

BillingsRapid City

BIL Billings Logan Intl - RAP Rapid City

BILRAP

Billings Logan Intl

Tue 11/3

2:42 pm-7:19 pm

1 stop4h 37m

Rapid City

Sat 11/7

5:50 pm-10:30 pm

1 stop4h 40m

$359

BozemanRapid City

BZN Bozeman Gallatin Field - RAP Rapid City

BZNRAP

Bozeman Gallatin Field

Fri 8/28

6:19 am-1:48 pm

1 stop7h 29m

Rapid City

Tue 9/1

2:32 pm-10:03 pm

2 stops7h 31m

$622

BozemanRapid City

BZN Bozeman Gallatin Field - RAP Rapid City

BZNRAP

Bozeman Gallatin Field

Sat 8/29

3:24 pm-10:37 pm

2 stops7h 13m

Rapid City

Wed 9/2

4:30 pm-11:16 pm

1 stop6h 46m

$622

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rapid City from

How to get the cheapest flight ticket from Montana to Rapid City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Montana to Rapid City?

Allegiant Air, United Airlines, and Delta are the most popular carriers operating from Montana to Rapid City

Cheap Montana to Rapid City flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to Rapid City

Fastest flight time

4h 05m

Direct flights

None
The fastest flight from Montana to Rapid City takes 4h 05m
There are no direct flights from Montana to Rapid City. There are no popular flight routes from Montana to Rapid City.
Search flight deals

Frequently asked questions about flying from Montana to Rapid City

  • When did momondo last update prices for flights from Montana to Rapid City Airport?

    Prices for flights from Montana to Rapid City Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Montana to Rapid City Airport?

  • How old do you have to be to fly from Montana to Rapid City Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Montana to Rapid City Airport.

  • What documentation or ID do you need to fly to Rapid City Airport?

    The travel and health documents you'll need for your trip to Rapid City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rapid City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Montana to Rapid City

Compare and see reviews for airlines that fly from Montana to Rapid City with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $238Free CancellationRating
7.4
10,105 reviews
Search United Airlines flights

Traveling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Deadwood
Sturgis
Keystone
Custer
Hot Springs
Spearfish
Hill City
Wall

Why use momondo?

Why should I use momondo to find a flight deal from Montana to Rapid City?

It is quick and easy to find Montana to Rapid City flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Rapid City that suits you.

Can I find flights from Montana to Rapid City with flexible booking policies on momondo?

momondo does allow users to show only those flights to Rapid City from Montana which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Montana to Rapid City?

Once you have performed a search for Montana to Rapid City flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Montana to Rapid City right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Rapid City from Montana. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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