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Cheap flights from Idaho to Rapid City from $248

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Rapid City departing on 12/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Idaho to Rapid City

Cheap round-trip flights

These are some of the best round-trip flight deals from Idaho to Rapid City that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Idaho to Rapid City.

Cheap last minute flights

Planning a quick getaway from Idaho to Rapid City? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Rapid City, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Idaho to Rapid City

Find recent round-trip train or bus tickets from Idaho to Rapid City.

All round-trip flight deals to Rapid City

The cheapest plane tickets to Rapid City found on KAYAK recently.
5:26 pm - 10:07 pmBOI-RAP
4h 41m1 stop
3:49 pm - 8:08 pmRAP-BOI
4h 19m1 stop
$248United Airlines
Find Deal
Wed, Dec 18 - Wed, Dec 25
3:36 pm - 10:59 pmBOI-RAP
7h 23m1 stop
4:15 pm - 11:45 pmRAP-BOI
7h 30m1 stop
$258Delta
Find Deal
Fri, Dec 6 - Tue, Dec 10
1:50 pm - 8:57 pmGEG-RAP
6h 07m1 stop
8:45 am - 12:47 pmRAP-GEG
5h 02m1 stop
$258United Airlines
Find Deal
Thu, Dec 5 - Mon, Dec 9
3:36 pm - 10:59 pmBOI-RAP
7h 23m1 stop
11:49 am - 12:43 amRAP-BOI
12h 54m2 stops
$263Delta
Find Deal
Fri, Dec 6 - Tue, Dec 10
5:33 am - 10:59 amLWS-RAP
4h 26m1 stop
1:25 pm - 5:14 pmRAP-LWS
4h 49m1 stop
$268United Airlines
Find Deal
Tue, Jan 21 - Tue, Jan 28
1:20 pm - 10:45 pmBOI-RAP
9h 25m2 stops
6:00 am - 1:57 pmRAP-BOI
7h 57m1 stop
$298Delta
Find Deal
Thu, Jan 30 - Sun, Feb 9
11:57 am - 9:10 pmBOI-RAP
9h 13m1 stop
10:00 pm - 11:02 amRAP-BOI
13h 02m1 stop
Thu, Dec 19 - Thu, Dec 26
11:57 am - 11:10 amBOI-RAP
23h 13m2 stops
8:41 am - 8:39 pmRAP-BOI
11h 58m1 stop
Fri, Dec 27 - Sat, Jan 4
9:31 pm - 7:51 amBOI-RAP
10h 20m1 stop
8:41 am - 8:39 pmRAP-BOI
11h 58m1 stop
$456Allegiant Air
Find Deal
Fri, Dec 27 - Sat, Jan 4
2:16 pm - 3:58 pmBOI-RAP
25h 42m2 stops
5:23 am - 4:53 pmRAP-BOI
11h 30m2 stops
$1,013American Airlines
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Wed, Dec 18 - Wed, Dec 25
6:30 am - 3:36 pmGEG-RAP
8h 06m1 stop
$279Delta
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Sat, Dec 28
5:05 am - 12:48 pmGEG-RAP
6h 43m1 stop
$284United Airlines
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Mon, Dec 30
5:15 am - 6:47 pmGEG-RAP
12h 32m1 stop
$318United Airlines
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Thu, Dec 26
5:05 am - 6:47 pmGEG-RAP
12h 42m1 stop
$332United Airlines
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Fri, Dec 27
5:05 am - 6:47 pmGEG-RAP
12h 42m1 stop
$353United Airlines
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Sat, Dec 28
5:05 am - 3:36 pmGEG-RAP
9h 31m2 stops
$364Delta
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Sat, Dec 28
7:06 pm - 6:47 pmGEG-RAP
22h 41m2 stops
$407United Airlines
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Mon, Dec 30
7:00 am - 12:48 pmGEG-RAP
28h 48m2 stops
$488United Airlines
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Thu, Dec 26
5:34 pm - 10:07 pmBOI-RAP
4h 33m1 stop
3:25 pm - 9:24 pmRAP-BOI
5h 59m1 stop
$408United Airlines
Find Deal
Sat, Nov 23 - Mon, Nov 25
5:10 am - 11:36 amGEG-RAP
5h 26m1 stop
3:25 pm - 9:12 pmRAP-GEG
6h 47m1 stop
$534United Airlines
Find Deal
Fri, Nov 22 - Fri, Nov 29
1:05 pm - 10:47 pmBOI-RAP
9h 42m2 stops
6:00 am - 2:25 pmRAP-BOI
8h 25m1 stop
$548Delta
Find Deal
Sat, Nov 23 - Mon, Nov 25
4:12 pm - 10:07 pmGEG-RAP
4h 55m1 stop
3:25 pm - 9:12 pmRAP-GEG
6h 47m1 stop
$577United Airlines
Find Deal
Fri, Nov 22 - Fri, Nov 29
1:05 pm - 10:47 pmBOI-RAP
9h 42m2 stops
6:00 am - 4:30 pmRAP-BOI
10h 30m2 stops
$603Delta
Find Deal
Sat, Nov 23 - Mon, Nov 25
5:10 am - 11:36 amGEG-RAP
5h 26m1 stop
3:25 pm - 9:12 pmRAP-GEG
6h 47m1 stop
$611United Airlines
Find Deal
Fri, Nov 22 - Fri, Nov 29
2:25 pm - 6:55 pmSUN-RAP
4h 30m1 stop
7:00 am - 1:29 pmRAP-SUN
6h 29m1 stop
$620United Airlines
Find Deal
Mon, Nov 25 - Fri, Dec 6
2:25 pm - 6:55 pmSUN-RAP
4h 30m1 stop
8:45 am - 1:29 pmRAP-SUN
4h 44m1 stop
$674United Airlines
Find Deal
Mon, Nov 25 - Fri, Dec 6
1:25 pm - 10:47 pmGEG-RAP
8h 22m2 stops
6:00 am - 1:10 pmRAP-GEG
8h 10m1 stop
$820Delta
Find Deal
Fri, Nov 22 - Fri, Nov 29
4:12 pm - 10:07 pmGEG-RAP
4h 55m1 stop
11:10 am - 11:05 pmRAP-GEG
12h 55m2 stops
$822United Airlines
Find Deal
Fri, Nov 22 - Fri, Nov 29

United Airlines flights from Idaho to Rapid City

Our best United Airlines deals on Idaho to Rapid City flight tickets
United Airlines
Dec 18
BOI5:26 pmBoise Air Term. Gowen Fld
4h 41m
1 stop
RAP10:07 pmRapid City
Dec 25
RAP3:49 pmRapid City
4h 19m
1 stop
BOI8:08 pmBoise Air Term. Gowen Fld
United Airlines
Dec 5
GEG1:50 pmSpokane
6h 07m
1 stop
RAP8:57 pmRapid City
Dec 9
RAP8:45 amRapid City
5h 02m
1 stop
GEG12:47 pmSpokane
United Airlines
Jan 21
LWS5:33 amLewiston Nez Perce Rgnl
4h 26m
1 stop
RAP10:59 amRapid City
Jan 28
RAP1:25 pmRapid City
4h 49m
1 stop
LWS5:14 pmLewiston Nez Perce Rgnl

Delta flights from Idaho to Rapid City

Our best Delta deals on Idaho to Rapid City flight tickets
Delta
Dec 6
BOI3:36 pmBoise Air Term. Gowen Fld
7h 23m
1 stop
RAP10:59 pmRapid City
Dec 10
RAP4:15 pmRapid City
7h 30m
1 stop
BOI11:45 pmBoise Air Term. Gowen Fld
Delta
Dec 6
BOI3:36 pmBoise Air Term. Gowen Fld
7h 23m
1 stop
RAP10:59 pmRapid City
Dec 10
RAP11:49 amRapid City
12h 54m
2 stops
BOI12:43 amBoise Air Term. Gowen Fld
Delta
Jan 30
BOI1:20 pmBoise Air Term. Gowen Fld
9h 25m
2 stops
RAP10:45 pmRapid City
Feb 9
RAP6:00 amRapid City
7h 57m
1 stop
BOI1:57 pmBoise Air Term. Gowen Fld

See travel insights to Rapid City from

How to get the cheapest flight ticket from Idaho 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 month to fly to Rapid City?

The month of July is, on average, the cheapest month to fly to Rapid City from Idaho, with most prices found around $348. If you aren’t able to travel to Rapid City during the month of July, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $349.

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 Idaho. 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 $588.

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 evening. Flights from Idaho to Rapid City during this time can be as low as $0. Flights at noon are often more expensive with an average ticket price of $517.

Cheap Idaho to Rapid City flight deals and tips

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

Best Price Found

$279

Fastest flight time

4h 16m

Direct flights

None

Airports in Rapid City

1 airport
The best one-way flight to Rapid City from Idaho in the past 72 hours is $279. The best round-trip flight deal from Idaho to Rapid City found on momondo in the last 72 hours is $248.
The fastest flight from Idaho to Rapid City takes 4h 16m
There are no direct flights from Idaho to Rapid City. Popular non-direct routes for this connection are Boise Air Term. Gowen Fld Airport - Rapid City Airport, Lewiston Nez Perce Rgnl Airport - Rapid City Airport and Spokane Airport - Rapid City Airport.
There is 1 airport near Rapid City: Rapid City (RAP)

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

    Prices for flights from Idaho to Rapid City Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho 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.


Best airlines flying from Idaho to Rapid City

Compare and see reviews for airlines that fly from Idaho to Rapid City with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $228Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
DeltaPriceFrom $248Free CancellationRating
8.0
8,755 reviews
Search Delta flights

Why use momondo?

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

It is quick and easy to find Idaho 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 Idaho to Rapid City with flexible booking policies on momondo?

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

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

Once all potential Idaho to Rapid City flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Idaho to Rapid City flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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