Which airport is the most popular layover for flights between Boise and Rapid City?

Minneapolis (MSP) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Boise to Rapid City?

Flights via Denver (DEN) offer the lowest average round-trip price of $388.

Which layover airport has the shortest connection time from Boise to Rapid City?

Denver (DEN) has the shortest average layover time for this route: 1h 13m.

Which layover airport has the shortest travel time from Boise to Rapid City?

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 4h 45m.

When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Rapid City Airport?

Prices for flights from Boise Air Term. Gowen Fld Airport to Rapid City Airport refresh daily.

How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Rapid City Airport?

As of August 2025, there are 2 operators available to choose from for flights from Boise Air Term. Gowen Fld Airport to Rapid City Airport.

How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Rapid City Airport?

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 Boise Air Term. Gowen Fld Airport to Rapid City Airport.

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

The travel and health documents required for your trip to Rapid City Airport 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 Rapid City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$257 Cheap Flights from Boise to Rapid City in 2025

Q: What is the typical price of a round-trip flight between Boise and Rapid City?

Prices are currently low for flights on this route. Typical prices usually range from $318 to $406. The lowest price recently found on this route was $259.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Boise to Rapid City

Round-trip

One-way

Cheap round-trip flights

5:42 pm - 10:00 pmBOI-RAP

4h 18m1 stop

5:30 am - 9:46 amRAP-BOI

4h 16m1 stop

$259United Airlines

Find Deal

Thu, Aug 14 - Mon, Aug 18

3:00 pm - 10:36 pmBOI-RAP

7h 36m1 stop

4:34 pm - 11:54 pmRAP-BOI

7h 20m1 stop

$279Delta

Find Deal

Sat, Oct 18 - Tue, Oct 21

3:00 pm - 10:36 pmBOI-RAP

7h 36m1 stop

2:26 pm - 11:59 pmRAP-BOI

9h 33m2 stops

$284Delta

Find Deal

Sat, Oct 18 - Tue, Oct 21

12:45 pm - 10:31 pmBOI-RAP

9h 46m2 stops

4:25 pm - 11:56 pmRAP-BOI

7h 31m1 stop

$338Delta

Find Deal

Sat, Aug 16 - Wed, Aug 20

2:39 pm - 8:34 pmBOI-RAP

5h 55m1 stop

7:00 am - 1:33 pmRAP-BOI

6h 33m1 stop

$375United Airlines

Find Deal

Wed, Oct 8 - Sat, Oct 11

12:45 pm - 10:31 pmBOI-RAP

9h 46m2 stops

6:20 am - 4:57 pmRAP-BOI

10h 37m2 stops

$417Delta

Find Deal

Sat, Aug 16 - Wed, Aug 20

5:00 am - 9:05 amBOI-RAP

4h 05m1 stop

5:30 am - 9:52 amRAP-BOI

4h 22m1 stop

$427United Airlines

Find Deal

Tue, Sep 9 - Sat, Sep 13

5:00 am - 11:32 amBOI-RAP

6h 32m1 stop

5:59 pm - 10:21 pmRAP-BOI

4h 22m1 stop

$450United Airlines

Find Deal

Sun, Aug 31 - Sun, Aug 31

9:52 am - 9:59 pmBOI-RAP

12h 07m2 stops

5:30 am - 9:52 amRAP-BOI

4h 22m1 stop

$481United Airlines

Find Deal

Tue, Sep 9 - Sat, Sep 13

1:37 pm - 8:51 pmBOI-RAP

7h 14m1 stop

6:00 am - 12:47 pmRAP-BOI

6h 47m1 stop

$564American Airlines

Find Deal

Thu, Oct 2 - Sun, Oct 5

Delta flights from Boise to Rapid City

Our best Delta deals on Boise to Rapid City flight tickets

Delta

Oct 18

BOI3:00 pmBoise Air Term. Gowen Fld

7h 36m

1 stop

RAP10:36 pmRapid City

Oct 21

RAP4:34 pmRapid City

7h 20m

1 stop

BOI11:54 pmBoise Air Term. Gowen Fld

$279

Find similar

Delta

Oct 18

BOI3:00 pmBoise Air Term. Gowen Fld

7h 36m

1 stop

RAP10:36 pmRapid City

Oct 21

RAP2:26 pmRapid City

9h 33m

2 stops

BOI11:59 pmBoise Air Term. Gowen Fld

$284

Find similar

Delta

Aug 16

BOI12:45 pmBoise Air Term. Gowen Fld

9h 46m

2 stops

RAP10:31 pmRapid City

Aug 20

RAP4:25 pmRapid City

7h 31m

1 stop

BOI11:56 pmBoise Air Term. Gowen Fld

$338

Find similar

United Airlines flights from Boise to Rapid City

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

United Airlines

Aug 14

BOI5:42 pmBoise Air Term. Gowen Fld

4h 18m

1 stop

RAP10:00 pmRapid City

Aug 18

RAP5:30 amRapid City

4h 16m

1 stop

BOI9:46 amBoise Air Term. Gowen Fld

$259

Find similar

United Airlines

Oct 8

BOI2:39 pmBoise Air Term. Gowen Fld

5h 55m

1 stop

RAP8:34 pmRapid City

Oct 11

RAP7:00 amRapid City

6h 33m

1 stop

BOI1:33 pmBoise Air Term. Gowen Fld

$375

Find similar

United Airlines

Sep 9

BOI5:00 amBoise Air Term. Gowen Fld

4h 05m

1 stop

RAP9:05 amRapid City

Sep 13

RAP5:30 amRapid City

4h 22m

1 stop

BOI9:52 amBoise Air Term. Gowen Fld

$427

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BoiseRapid City

BOI - RAP

BOIRAP

Boise Air Term. Gowen Fld

Thu 8/14

5:42 pm-10:00 pm

1 stop4h 18m

Rapid City

Mon 8/18

5:30 am-9:46 am

1 stop4h 16m

$259

BoiseRapid City

BOI - RAP

BOIRAP

Boise Air Term. Gowen Fld

Sat 10/18

3:00 pm-10:36 pm

1 stop7h 36m

Rapid City

Tue 10/21

4:34 pm-11:54 pm

1 stop7h 20m

$279

BoiseRapid City

BOI - RAP

BOIRAP

Boise Air Term. Gowen Fld

Sat 10/18

3:00 pm-10:36 pm

1 stop7h 36m

Rapid City

Tue 10/21

2:26 pm-11:59 pm

2 stops9h 33m

$284

BoiseRapid City

BOI - RAP

BOIRAP

Boise Air Term. Gowen Fld

Sat 8/16

12:45 pm-10:31 pm

2 stops9h 46m

Rapid City

Wed 8/20

4:25 pm-11:56 pm

1 stop7h 31m

$338

BoiseRapid City

BOI - RAP

BOIRAP

Boise Air Term. Gowen Fld

Wed 10/8

2:39 pm-8:34 pm

1 stop5h 55m

Rapid City

Sat 10/11

7:00 am-1:33 pm

1 stop6h 33m

$375

BoiseRapid City

BOI - RAP

BOIRAP

Boise Air Term. Gowen Fld

Sat 8/16

12:45 pm-10:31 pm

2 stops9h 46m

Rapid City

Wed 8/20

6:20 am-4:57 pm

2 stops10h 37m

$417

BoiseRapid City

BOI - RAP

BOIRAP

Boise Air Term. Gowen Fld

Tue 9/9

5:00 am-9:05 am

1 stop4h 05m

Rapid City

Sat 9/13

5:30 am-9:52 am

1 stop4h 22m

$427

BoiseRapid City

BOI - RAP

BOIRAP

Boise Air Term. Gowen Fld

Sun 8/31

5:00 am-11:32 am

1 stop6h 32m

Rapid City

Sun 8/31

5:59 pm-10:21 pm

1 stop4h 22m

$450

BoiseRapid City

BOI - RAP

BOIRAP

Boise Air Term. Gowen Fld

Tue 9/9

9:52 am-9:59 pm

2 stops12h 07m

Rapid City

Sat 9/13

5:30 am-9:52 am

1 stop4h 22m

$481

BoiseRapid City

BOI - RAP

BOIRAP

Boise Air Term. Gowen Fld

Thu 10/2

1:37 pm-8:51 pm

1 stop7h 14m

Rapid City

Sun 10/5

6:00 am-12:47 pm

1 stop6h 47m

$564

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Boise 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

Prices

Layovers

What is the typical price of a round-trip flight between Boise and Rapid City?

What is the cheapest month to fly to Rapid City?

The month of August is, on average, the cheapest month to fly to Rapid City from Boise, with most prices found around $318. If you aren’t able to travel to Rapid City during the month of August, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $324.

What is the cheapest day to depart on your flight to Rapid City?

According to our data, Wednesday is the cheapest day to fly to Rapid City from Boise. The lowest ticket price found for a Wednesday departure recently was $338. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Rapid City is Monday, with ticket prices averaging around $751.

What is the cheapest time of day to depart on your flight to Rapid City?

Our most recent data shows that the best time of day to fly to Rapid City is in the morning. Flights from Boise to Rapid City during this time can be as low as $447. Flights at noon are often more expensive with an average ticket price of $517.

When to book flights from Boise to Rapid City

Are you open to changing your travel dates? Check out the ideal times to fly from Boise to Rapid City according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boise to Rapid City (BOI to RAP) flight deals and tips

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

Best Price Found	$259
Fastest flight time	4h 05m
Direct flights	None
Airports in Rapid City	1 airport

The best flight deal from Boise to Rapid City found on momondo in the last 72 hours is $259

The fastest flight from Boise to Rapid City takes 4h 05m

There are no direct flights from Boise to Rapid City. Popular non-direct route for this connection is Boise Air Term. Gowen Fld Airport - Rapid City Airport.

There is 1 airport near Rapid City: Rapid City (RAP)

Search flight deals

How far is Boise Air Term. Gowen Fld to Rapid City by plane?
The distance between Boise Air Term. Gowen Fld and Rapid City is about 646.1 mi. Flights usually cover this in 4h 05m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Rapid City Airport?
Prices for flights from Boise Air Term. Gowen Fld Airport to Rapid City Airport refresh daily.
How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Rapid City Airport?
As of August 2025, there are 2 operators available to choose from for flights from Boise Air Term. Gowen Fld Airport to Rapid City Airport.
How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Rapid City Airport?
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 Boise Air Term. Gowen Fld Airport to Rapid City Airport.
What documentation or ID do you need to fly to Rapid City Airport?
The travel and health documents required for your trip to Rapid City Airport 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 Rapid City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Boise to Rapid City?
Based on momondo bookings for flights between Boise and Rapid City, the leading airline is United Airlines, making up 87% of the total bookings. Other popular airlines include Delta with 13%.

Best airlines flying from Boise to Rapid City

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $248	Free Cancellation	Rating 8.0 7,981 reviews		Search Delta flights
United Airlines	PriceFrom $289	Free Cancellation	Rating 7.4 8,900 reviews		Search United Airlines flights

Deadwood

Sturgis

Keystone

Spearfish

Custer

Hot Springs

Wall

Hill City

Why use momondo?

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

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

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

Yes. All flights to Rapid City from Boise on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Rapid City from Boise. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Boise to Rapid City flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Rapid City trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Wed 8/6

Wed 8/13

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Cheap flights from Boise to Rapid City from $259

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Rapid City departing on 8/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Boise to Rapid City

Cheap round-trip flights

Cheap one-way flights

Delta flights from Boise to Rapid City

Our best Delta deals on Boise to Rapid City flight tickets

United Airlines flights from Boise to Rapid City

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

momondo Fare Finder

Use the filters below to find and compare flights from Boise to Rapid City that are best for you.

See travel insights to Rapid City from

How to get the cheapest flight ticket from Boise 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 typical price of a round-trip flight between Boise and Rapid City?

What is the cheapest month to fly to Rapid City?

What is the cheapest day to depart on your flight to Rapid City?

What is the cheapest time of day to depart on your flight to Rapid City?

Our most recent data shows that the best time of day to fly to Rapid City is in the morning. Flights from Boise to Rapid City during this time can be as low as $447. Flights at noon are often more expensive with an average ticket price of $517.

Which airport is the most popular layover for flights between Boise and Rapid City?

Minneapolis (MSP) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Boise to Rapid City?

Flights via Denver (DEN) offer the lowest average round-trip price of $388.

Which layover airport has the shortest travel time from Boise to Rapid City?

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 4h 45m.

Which layover airport has the shortest connection time from Boise to Rapid City?

Denver (DEN) has the shortest average layover time for this route: 1h 13m.

When to book flights from Boise to Rapid City

Cheap Boise to Rapid City (BOI to RAP) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Rapid City

How far is Boise Air Term. Gowen Fld to Rapid City by plane?

When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Rapid City Airport?

How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Rapid City Airport?

How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Rapid City Airport?

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

What is the most popular airline from Boise to Rapid City?

Best airlines flying from Boise to Rapid City

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

Traveling to a place near Rapid City?

Why use momondo?

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

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

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

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

An easier way to manage your Rapid City trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing South Dakota