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

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

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rapid City Airport to Montana.

What documentation or ID do you need to fly to Montana?

The travel and health documents required for your trip to Montana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$170 Cheap Flights from Rapid City to Montana in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Rapid City to Montana

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:47 pm - 8:57 pm

RAP

BIL

6h 10m

1 stop

6:35 am - 1:09 pm

BIL

RAP

6h 34m

1 stop

$309United Airlines

Wed, Apr 29 - Sun, May 3

4:36 pm - 9:17 pm

RAP

BIL

4h 41m

1 stop

6:00 pm - 10:25 pm

BIL

RAP

4h 25m

1 stop

$314United Airlines

Wed, Jul 22 - Wed, Jul 29

8:30 am - 1:31 pm

RAP

FCA

5h 01m

1 stop

6:00 am - 11:35 am

FCA

RAP

5h 35m

1 stop

$324United Airlines

Tue, Apr 28 - Tue, May 5

10:00 am - 5:16 pm

RAP

BIL

7h 16m

1 stop

6:35 am - 11:35 am

BIL

RAP

5h 00m

1 stop

$326United Airlines

Fri, May 1 - Tue, May 5

7:00 am - 1:31 pm

RAP

FCA

6h 31m

1 stop

2:33 pm - 8:28 pm

FCA

RAP

5h 55m

1 stop

$339United Airlines

Tue, Apr 28 - Sat, May 2

9:00 am - 4:11 pm

RAP

FCA

7h 11m

1 stop

2:33 pm - 7:13 pm

FCA

RAP

4h 40m

1 stop

$389United Airlines

Sat, May 30 - Tue, Jun 2

6:00 am - 1:54 pm

RAP

FCA

7h 54m

1 stop

2:49 pm - 10:20 pm

FCA

RAP

7h 31m

1 stop

$394Delta

Tue, Apr 28 - Tue, May 5

12:05 pm - 5:03 pm

RAP

BIL

28h 58m

1 stop

10:00 am - 4:35 pm

BIL

RAP

30h 35m

2 stops

$440Allegiant Air

Sat, Aug 8 - Fri, Aug 14

6:00 am - 1:54 pm

RAP

FCA

7h 54m

1 stop

2:49 pm - 10:20 pm

FCA

RAP

7h 31m

1 stop

$449Delta

Tue, Apr 28 - Tue, May 5

6:00 am - 5:30 pm

RAP

FCA

11h 30m

2 stops

2:49 pm - 10:20 pm

FCA

RAP

7h 31m

1 stop

$474Delta

Tue, Apr 28 - Tue, May 5

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Delta flights from Rapid City to Montana

Our best Delta deals on Rapid City to Montana flight tickets

Delta

Apr 28

RAP6:00 amRapid City

7h 54m

1 stop

FCA1:54 pmKalispell Glacier Park

May 5

FCA2:49 pmKalispell Glacier Park

7h 31m

1 stop

RAP10:20 pmRapid City

$394

Delta

Apr 28

RAP6:00 amRapid City

7h 54m

1 stop

FCA1:54 pmKalispell Glacier Park

May 5

FCA2:49 pmKalispell Glacier Park

7h 31m

1 stop

RAP10:20 pmRapid City

$449

Delta

Apr 27

RAP6:00 amRapid City

7h 54m

1 stop

FCA1:54 pmKalispell Glacier Park

May 2

FCA12:10 pmKalispell Glacier Park

10h 10m

2 stops

RAP10:20 pmRapid City

$454

United Airlines flights from Rapid City to Montana

Our best United Airlines deals on Rapid City to Montana flight tickets

United Airlines

Apr 29

RAP2:47 pmRapid City

6h 10m

1 stop

BIL8:57 pmBillings Logan Intl

May 3

BIL6:35 amBillings Logan Intl

6h 34m

1 stop

RAP1:09 pmRapid City

$309

United Airlines

Jul 22

RAP4:36 pmRapid City

4h 41m

1 stop

BIL9:17 pmBillings Logan Intl

Jul 29

BIL6:00 pmBillings Logan Intl

4h 25m

1 stop

RAP10:25 pmRapid City

$314

United Airlines

Apr 28

RAP8:30 amRapid City

5h 01m

1 stop

FCA1:31 pmKalispell Glacier Park

May 5

FCA6:00 amKalispell Glacier Park

5h 35m

1 stop

RAP11:35 amRapid City

$324

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Rapid CityBillings

RAP - BIL

RAPBIL

Rapid City

Wed 4/29

2:47 pm-8:57 pm

1 stop6h 10m

Billings Logan Intl

Sun 5/3

6:35 am-1:09 pm

1 stop6h 34m

$309

Quickest round-trip

Rapid CityBillings

RAP - BIL

RAPBIL

Rapid City

Wed 7/22

4:36 pm-9:17 pm

1 stop4h 41m

Billings Logan Intl

Wed 7/29

6:00 pm-10:25 pm

1 stop4h 25m

$314

Rapid CityKalispell

RAP - FCA

RAPFCA

Rapid City

Tue 4/28

8:30 am-1:31 pm

1 stop5h 01m

Kalispell Glacier Park

Tue 5/5

6:00 am-11:35 am

1 stop5h 35m

$324

Rapid CityBillings

RAP - BIL

RAPBIL

Rapid City

Fri 5/1

10:00 am-5:16 pm

1 stop7h 16m

Billings Logan Intl

Tue 5/5

6:35 am-11:35 am

1 stop5h 00m

$326

Rapid CityKalispell

RAP - FCA

RAPFCA

Rapid City

Tue 4/28

7:00 am-1:31 pm

1 stop6h 31m

Kalispell Glacier Park

Sat 5/2

2:33 pm-8:28 pm

1 stop5h 55m

$339

Rapid CityKalispell

RAP - FCA

RAPFCA

Rapid City

Sat 5/30

9:00 am-4:11 pm

1 stop7h 11m

Kalispell Glacier Park

Tue 6/2

2:33 pm-7:13 pm

1 stop4h 40m

$389

Rapid CityKalispell

RAP - FCA

RAPFCA

Rapid City

Tue 4/28

6:00 am-1:54 pm

1 stop7h 54m

Kalispell Glacier Park

Tue 5/5

2:49 pm-10:20 pm

1 stop7h 31m

$394

Rapid CityBillings

RAP - BIL

RAPBIL

Rapid City

Sat 8/8

12:05 pm-5:03 pm

1 stop28h 58m

Billings Logan Intl

Fri 8/14

10:00 am-4:35 pm

2 stops30h 35m

$440

Rapid CityKalispell

RAP - FCA

RAPFCA

Rapid City

Tue 4/28

6:00 am-1:54 pm

1 stop7h 54m

Kalispell Glacier Park

Tue 5/5

2:49 pm-10:20 pm

1 stop7h 31m

$449

Rapid CityKalispell

RAP - FCA

RAPFCA

Rapid City

Tue 4/28

6:00 am-5:30 pm

2 stops11h 30m

Kalispell Glacier Park

Tue 5/5

2:49 pm-10:20 pm

1 stop7h 31m

$474

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

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

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 Rapid City to Montana?

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

Cheap Rapid City to Montana flight deals and tips

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

Fastest flight time	4h 16m
Direct flights	None

The fastest flight from Rapid City to Montana takes 4h 16m

There are no direct flights from Rapid City to Montana. There are no popular flight routes from Rapid City to Montana.

Search flight deals

Frequently asked questions about flying from Rapid City to Montana

When did momondo last update prices for flights from Rapid City Airport to Montana?
Prices for flights from Rapid City Airport to Montana are refreshed on a daily basis.
How old do you have to be to fly from Rapid City Airport to Montana?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rapid City Airport to Montana.
What documentation or ID do you need to fly to Montana?
The travel and health documents required for your trip to Montana can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montana. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Rapid City to Montana

Compare and see reviews for airlines that fly from Rapid City to Montana with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $223	Free Cancellation	Rating 7.4 9,605 reviews		Search United Airlines flights

Why use momondo?

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

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

Yes. momondo allows you to filter the results for Rapid City to Montana flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Rapid City to Montana.

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

If you are not ready to book a flight from Rapid City to Montana now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Montana and let you know when they change.