How do I get Price Alerts for flights from Rapid City to Montana?

Confirm your travel details to search for the latest offers for flights from Rapid City to Montana . While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

How can I save money on flights from Rapid City to Montana with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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.

$339 Cheap Flights from Rapid City to Montana in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Rapid City to Montana

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:41 pm - 9:10 pmRAP Rapid City-BIL Billings Logan Intl

4h 29m1 stop Denver Intl

5:57 pm - 10:30 pmBIL Billings Logan Intl-RAP Rapid City

4h 33m1 stop Denver Intl

$339United Airlines

Thu, Oct 1 - Mon, Oct 5

6:39 am - 2:41 pmRAP Rapid City-FCA Kalispell Glacier Park

8h 02m1 stop Minneapolis St Paul

3:36 pm - 10:30 pmFCA Kalispell Glacier Park-RAP Rapid City

6h 54m1 stop Minneapolis St Paul

$339Delta

Thu, Oct 22 - Sun, Oct 25

10:26 am - 4:06 pmRAP Rapid City-FCA Kalispell Glacier Park

5h 40m1 stop Denver Intl

5:12 pm - 10:30 pmFCA Kalispell Glacier Park-RAP Rapid City

5h 18m1 stop Denver Intl

$369United Airlines

Fri, Oct 2 - Tue, Oct 6

4:00 pm - 9:14 pmRAP Rapid City-BIL Billings Logan Intl

5h 14m1 stop Denver Intl

2:42 pm - 8:43 pmBIL Billings Logan Intl-RAP Rapid City

6h 01m1 stop Denver Intl

$379United Airlines

Tue, Nov 10 - Sat, Nov 14

4:00 pm - 9:14 pmRAP Rapid City-BIL Billings Logan Intl

5h 14m1 stop Denver Intl

2:42 pm - 8:43 pmBIL Billings Logan Intl-RAP Rapid City

6h 01m1 stop Denver Intl

$399United Airlines

Tue, Nov 10 - Sat, Nov 14

4:00 pm - 10:30 pmRAP Rapid City-BIL Billings Logan Intl

6h 30m1 stop Denver Intl

5:55 pm - 10:30 pmBIL Billings Logan Intl-RAP Rapid City

4h 35m1 stop Denver Intl

$404United Airlines

Thu, Nov 5 - Sat, Nov 7

5:00 am - 9:45 amRAP Rapid City-BIL Billings Logan Intl

4h 45m1 stop Denver Intl

5:55 pm - 10:30 pmBIL Billings Logan Intl-RAP Rapid City

4h 35m1 stop Denver Intl

$414United Airlines

Thu, Nov 5 - Sat, Nov 7

2:40 pm - 9:30 pmRAP Rapid City-FCA Kalispell Glacier Park

6h 50m1 stop Denver Intl

2:29 pm - 7:08 pmFCA Kalispell Glacier Park-RAP Rapid City

4h 39m1 stop Denver Intl

$419United Airlines

Fri, Jan 8 - Tue, Jan 12

8:35 am - 1:33 pmRAP Rapid City-FCA Kalispell Glacier Park

4h 58m1 stop Denver Intl

6:31 am - 11:13 amFCA Kalispell Glacier Park-RAP Rapid City

4h 42m1 stop Denver Intl

$439United Airlines

Fri, Jan 8 - Tue, Jan 12

4:31 pm - 11:43 pmRAP Rapid City-FCA Kalispell Glacier Park

7h 12m1 stop Minneapolis St Paul

6:35 am - 1:50 pmFCA Kalispell Glacier Park-RAP Rapid City

7h 15m1 stop Minneapolis St Paul

$579Delta

Thu, Oct 1 - Mon, Oct 5

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United Airlines flights from Rapid City to Montana

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

United Airlines

Oct 1

RAP4:41 pmRapid City

4h 29m

1 stop

BIL9:10 pmBillings Logan Intl

Oct 5

BIL5:57 pmBillings Logan Intl

4h 33m

1 stop

RAP10:30 pmRapid City

$339

United Airlines

Oct 2

RAP10:26 amRapid City

5h 40m

1 stop

FCA4:06 pmKalispell Glacier Park

Oct 6

FCA5:12 pmKalispell Glacier Park

5h 18m

1 stop

RAP10:30 pmRapid City

$369

United Airlines

Nov 10

RAP4:00 pmRapid City

5h 14m

1 stop

BIL9:14 pmBillings Logan Intl

Nov 14

BIL2:42 pmBillings Logan Intl

6h 01m

1 stop

RAP8:43 pmRapid City

$379

Delta flights from Rapid City to Montana

Our best Delta deals on Rapid City to Montana flight tickets

Delta

Oct 22

RAP6:39 amRapid City

8h 02m

1 stop

FCA2:41 pmKalispell Glacier Park

Oct 25

FCA3:36 pmKalispell Glacier Park

6h 54m

1 stop

RAP10:30 pmRapid City

$339

Delta

Oct 1

RAP4:31 pmRapid City

7h 12m

1 stop

FCA11:43 pmKalispell Glacier Park

Oct 5

FCA6:35 amKalispell Glacier Park

7h 15m

1 stop

RAP1:50 pmRapid City

$579

Delta

Oct 22

RAP2:37 pmRapid City

8h 20m

2 stops

FCA10:57 pmKalispell Glacier Park

Oct 25

FCA3:36 pmKalispell Glacier Park

6h 54m

1 stop

RAP10:30 pmRapid City

$664

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Rapid CityBillings

RAP Rapid City - BIL Billings Logan Intl

RAPBIL

Rapid City

Thu 10/1

4:41 pm-9:10 pm

1 stop4h 29m

Billings Logan Intl

Mon 10/5

5:57 pm-10:30 pm

1 stop4h 33m

$339

Rapid CityKalispell

RAP Rapid City - FCA Kalispell Glacier Park

RAPFCA

Rapid City

Thu 10/22

6:39 am-2:41 pm

1 stop8h 02m

Kalispell Glacier Park

Sun 10/25

3:36 pm-10:30 pm

1 stop6h 54m

$339

Rapid CityKalispell

RAP Rapid City - FCA Kalispell Glacier Park

RAPFCA

Rapid City

Fri 10/2

10:26 am-4:06 pm

1 stop5h 40m

Kalispell Glacier Park

Tue 10/6

5:12 pm-10:30 pm

1 stop5h 18m

$369

Rapid CityBillings

RAP Rapid City - BIL Billings Logan Intl

RAPBIL

Rapid City

Tue 11/10

4:00 pm-9:14 pm

1 stop5h 14m

Billings Logan Intl

Sat 11/14

2:42 pm-8:43 pm

1 stop6h 01m

$379

Rapid CityBillings

RAP Rapid City - BIL Billings Logan Intl

RAPBIL

Rapid City

Tue 11/10

4:00 pm-9:14 pm

1 stop5h 14m

Billings Logan Intl

Sat 11/14

2:42 pm-8:43 pm

1 stop6h 01m

$399

Rapid CityBillings

RAP Rapid City - BIL Billings Logan Intl

RAPBIL

Rapid City

Thu 11/5

4:00 pm-10:30 pm

1 stop6h 30m

Billings Logan Intl

Sat 11/7

5:55 pm-10:30 pm

1 stop4h 35m

$404

Rapid CityBillings

RAP Rapid City - BIL Billings Logan Intl

RAPBIL

Rapid City

Thu 11/5

5:00 am-9:45 am

1 stop4h 45m

Billings Logan Intl

Sat 11/7

5:55 pm-10:30 pm

1 stop4h 35m

$414

Rapid CityKalispell

RAP Rapid City - FCA Kalispell Glacier Park

RAPFCA

Rapid City

Fri 1/8

2:40 pm-9:30 pm

1 stop6h 50m

Kalispell Glacier Park

Tue 1/12

2:29 pm-7:08 pm

1 stop4h 39m

$419

Rapid CityKalispell

RAP Rapid City - FCA Kalispell Glacier Park

RAPFCA

Rapid City

Fri 1/8

8:35 am-1:33 pm

1 stop4h 58m

Kalispell Glacier Park

Tue 1/12

6:31 am-11:13 am

1 stop4h 42m

$439

Rapid CityKalispell

RAP Rapid City - FCA Kalispell Glacier Park

RAPFCA

Rapid City

Thu 10/1

4:31 pm-11:43 pm

1 stop7h 12m

Kalispell Glacier Park

Mon 10/5

6:35 am-1:50 pm

1 stop7h 15m

$579

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Best Price Found	$339
Fastest flight time	5h 14m
Direct flights	None

The best flight deal from Rapid City to Montana found on momondo in the last 72 hours is $339

The fastest flight from Rapid City to Montana takes 5h 14m

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 10,227 reviews		Search United Airlines flights

Frequently asked questions about flying from Rapid City to Montana

How do I get Price Alerts for flights from Rapid City to Montana?
Confirm your travel details to search for the latest offers for flights from Rapid City to Montana. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.
How can I save money on flights from Rapid City to Montana with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Rapid City to Montana. Millions of users trust and use momondo every year so you are in good hands.

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.