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Cheap flights from Idaho Falls to Rapid City from $389

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Idaho Falls to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:17 pm - 8:33 pmIDA  Idaho Falls Fanning Field-RAP Rapid City
4h 16m1 stop Denver Intl
United Airlines Logo
7:05 am - 1:35 pmRAP  Rapid City-IDA Idaho Falls Fanning Field
6h 30m1 stop Denver Intl
$389United Airlines
Sat, Feb 6 - Tue, Feb 9
United Airlines Logo
4:05 pm - 8:52 pmIDA  Idaho Falls Fanning Field-RAP Rapid City
4h 47m1 stop Denver Intl
United Airlines Logo
5:00 am - 9:53 amRAP  Rapid City-IDA Idaho Falls Fanning Field
4h 53m1 stop Denver Intl
$408United Airlines
Thu, Oct 1 - Mon, Oct 5
United Airlines Logo
4:17 pm - 8:33 pmIDA  Idaho Falls Fanning Field-RAP Rapid City
4h 16m1 stop Denver Intl
United Airlines Logo
7:05 am - 1:35 pmRAP  Rapid City-IDA Idaho Falls Fanning Field
6h 30m1 stop Denver Intl
$409United Airlines
Sat, Feb 6 - Tue, Feb 9
United Airlines Logo
5:40 pm - 10:30 pmIDA  Idaho Falls Fanning Field-RAP Rapid City
4h 50m1 stop Denver Intl
United Airlines Logo
5:00 am - 9:53 amRAP  Rapid City-IDA Idaho Falls Fanning Field
4h 53m1 stop Denver Intl
$454United Airlines
Sun, Oct 25 - Sun, Nov 1
United Airlines Logo
10:35 am - 5:09 pmIDA  Idaho Falls Fanning Field-RAP Rapid City
6h 34m1 stop Denver Intl
United Airlines Logo
5:00 am - 9:53 amRAP  Rapid City-IDA Idaho Falls Fanning Field
4h 53m1 stop Denver Intl
$494United Airlines
Sun, Oct 25 - Sun, Nov 1
United Airlines Logo
5:40 pm - 10:30 pmIDA  Idaho Falls Fanning Field-RAP Rapid City
4h 50m1 stop Denver Intl
United Airlines Logo
5:00 am - 9:53 amRAP  Rapid City-IDA Idaho Falls Fanning Field
4h 53m1 stop Denver Intl
$504United Airlines
Sun, Oct 25 - Sun, Nov 1
United Airlines Logo
5:40 pm - 10:30 pmIDA  Idaho Falls Fanning Field-RAP Rapid City
4h 50m1 stop Denver Intl
United Airlines Logo
5:00 am - 9:53 amRAP  Rapid City-IDA Idaho Falls Fanning Field
4h 53m1 stop Denver Intl
$519United Airlines
Sun, Oct 25 - Sun, Nov 1
United Airlines Logo
2:28 pm - 8:52 pmIDA  Idaho Falls Fanning Field-RAP Rapid City
6h 24m1 stop Denver Intl
United Airlines Logo
5:00 am - 9:53 amRAP  Rapid City-IDA Idaho Falls Fanning Field
4h 53m1 stop Denver Intl
$586United Airlines
Wed, Sep 30 - Sun, Oct 4
United Airlines Logo
5:40 pm - 8:43 pmIDA  Idaho Falls Fanning Field-RAP Rapid City
27h 03m1 stop Denver Intl
United Airlines Logo
5:00 am - 9:53 amRAP  Rapid City-IDA Idaho Falls Fanning Field
4h 53m1 stop Denver Intl
$588United Airlines
Sun, Oct 25 - Sun, Nov 1
United Airlines Logo
5:40 pm - 10:31 amIDA  Idaho Falls Fanning Field-RAP Rapid City
40h 51m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
5:00 am - 9:53 amRAP  Rapid City-IDA Idaho Falls Fanning Field
4h 53m1 stop Denver Intl
$701United Airlines
Sun, Oct 25 - Sun, Nov 1

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United Airlines flights from Idaho Falls to Rapid City

Our best United Airlines deals on Idaho Falls to Rapid City flight tickets
United Airlines
Feb 6
IDA4:17 pmIdaho Falls Fanning Field
4h 16m
1 stop
RAP8:33 pmRapid City
Feb 9
RAP7:05 amRapid City
6h 30m
1 stop
IDA1:35 pmIdaho Falls Fanning Field
$389
United Airlines
Oct 1
IDA4:05 pmIdaho Falls Fanning Field
4h 47m
1 stop
RAP8:52 pmRapid City
Oct 5
RAP5:00 amRapid City
4h 53m
1 stop
IDA9:53 amIdaho Falls Fanning Field
$408
United Airlines
Feb 6
IDA4:17 pmIdaho Falls Fanning Field
4h 16m
1 stop
RAP8:33 pmRapid City
Feb 9
RAP7:05 amRapid City
6h 30m
1 stop
IDA1:35 pmIdaho Falls Fanning Field
$409

momondo Fare Finder

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

Fly from

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Route

Depart

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Price

Cheapest round-trip

Idaho FallsRapid City

IDA Idaho Falls Fanning Field - RAP Rapid City

IDARAP

Idaho Falls Fanning Field

Sat 2/6

4:17 pm-8:33 pm

1 stop4h 16m

Rapid City

Tue 2/9

7:05 am-1:35 pm

1 stop6h 30m

$389
Quickest round-trip

Idaho FallsRapid City

IDA Idaho Falls Fanning Field - RAP Rapid City

IDARAP

Idaho Falls Fanning Field

Thu 10/1

4:05 pm-8:52 pm

1 stop4h 47m

Rapid City

Mon 10/5

5:00 am-9:53 am

1 stop4h 53m

$408

Idaho FallsRapid City

IDA Idaho Falls Fanning Field - RAP Rapid City

IDARAP

Idaho Falls Fanning Field

Sat 2/6

4:17 pm-8:33 pm

1 stop4h 16m

Rapid City

Tue 2/9

7:05 am-1:35 pm

1 stop6h 30m

$409

Idaho FallsRapid City

IDA Idaho Falls Fanning Field - RAP Rapid City

IDARAP

Idaho Falls Fanning Field

Sun 10/25

5:40 pm-10:30 pm

1 stop4h 50m

Rapid City

Sun 11/1

5:00 am-9:53 am

1 stop4h 53m

$454

Idaho FallsRapid City

IDA Idaho Falls Fanning Field - RAP Rapid City

IDARAP

Idaho Falls Fanning Field

Sun 10/25

10:35 am-5:09 pm

1 stop6h 34m

Rapid City

Sun 11/1

5:00 am-9:53 am

1 stop4h 53m

$494

Idaho FallsRapid City

IDA Idaho Falls Fanning Field - RAP Rapid City

IDARAP

Idaho Falls Fanning Field

Sun 10/25

5:40 pm-10:30 pm

1 stop4h 50m

Rapid City

Sun 11/1

5:00 am-9:53 am

1 stop4h 53m

$504

Idaho FallsRapid City

IDA Idaho Falls Fanning Field - RAP Rapid City

IDARAP

Idaho Falls Fanning Field

Sun 10/25

5:40 pm-10:30 pm

1 stop4h 50m

Rapid City

Sun 11/1

5:00 am-9:53 am

1 stop4h 53m

$519

Idaho FallsRapid City

IDA Idaho Falls Fanning Field - RAP Rapid City

IDARAP

Idaho Falls Fanning Field

Wed 9/30

2:28 pm-8:52 pm

1 stop6h 24m

Rapid City

Sun 10/4

5:00 am-9:53 am

1 stop4h 53m

$586

Idaho FallsRapid City

IDA Idaho Falls Fanning Field - RAP Rapid City

IDARAP

Idaho Falls Fanning Field

Sun 10/25

5:40 pm-8:43 pm

1 stop27h 03m

Rapid City

Sun 11/1

5:00 am-9:53 am

1 stop4h 53m

$588

Idaho FallsRapid City

IDA Idaho Falls Fanning Field - RAP Rapid City

IDARAP

Idaho Falls Fanning Field

Sun 10/25

5:40 pm-10:31 am

2 stops40h 51m

Rapid City

Sun 11/1

5:00 am-9:53 am

1 stop4h 53m

$701

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Idaho Falls to Rapid City

Are you open to changing your travel dates? Check out the ideal times to fly from Idaho Falls to Rapid City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Idaho Falls to Rapid City (IDA to RAP) flight deals and tips

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

Best Price Found

$389

Fastest flight time

4h 16m

Direct flights

None
The best flight deal from Idaho Falls to Rapid City found on momondo in the last 72 hours is $389
The fastest flight from Idaho Falls to Rapid City takes 4h 16m
There are no direct flights from Idaho Falls to Rapid City. There are no popular flight routes from Idaho Falls to Rapid City.
Search flight deals

Frequently asked questions about flying from Idaho Falls to Rapid City

  • How far is Idaho Falls Fanning Field to Rapid City by plane?

    Rapid City is 440.7 mi away from Idaho Falls Fanning Field. Flights usually cover this in 4h 16m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Idaho Falls Fanning Field Airport to Rapid City Airport were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho Falls Fanning Field Airport to Rapid City Airport.

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

    The necessary travel and health documents for your Rapid City Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Idaho Falls to Rapid City

  • How do I get Price Alerts for flights from Idaho Falls to Rapid City?

    Confirm your travel details to search for the latest offers for flights from Idaho Falls to Rapid City. 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 Idaho Falls to Rapid City 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?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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
Wall
Hill City

Why use momondo?

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

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

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

Flights from Idaho Falls to Rapid City with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Idaho Falls 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 Falls to Rapid City right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Rapid City from Idaho Falls. 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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