Which airports can I use when flying from Rapid City to Idaho Falls?

Flights from Rapid City to Idaho Falls usually depart from Rapid City (RAP) and arrive at Idaho Falls Fanning Field (IDA).

What cabin classes can I book on flights from Rapid City to Idaho Falls?

Two cabin classes are available on flights from Rapid City to Idaho Falls: • Economy Class • First Class

Which airports do connecting flights from Rapid City to Idaho Falls pass through?

Most connecting flights from Rapid City to Idaho Falls pass through Denver Intl (DEN), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from Rapid City to Idaho Falls?

Yes. Flexible dates can save you up to 69% on flights from Rapid City to Idaho Falls. Saturday is the cheapest departure day at $248 round-trip on average, while Monday is the most expensive at $778, a difference of $530. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Do I need a passport to fly from Rapid City to Idaho Falls?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Rapid City to Idaho Falls changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $319 to $3,004. That means the highest observed fare was about 9x higher than the lowest one.

What car rental options are available at Idaho Falls Fanning Field Airport (IDA)?

Idaho Falls Fanning Field Airport (IDA) hosts 5 major car rental companies, with daily rates starting from around $34 for economy cars. Top options include: • Alamo • Hertz • Enterprise Rent-A-Car • Budget • National

How much is a round-trip flight from Rapid City to Idaho Falls?

Round-trip flights from Rapid City to Idaho Falls typically range from $454 to $735. The lowest price found in the past 5 days was $319, on United Airlines.

Which airline is the cheapest to fly from Rapid City to Idaho Falls?

United Airlines ($319) offered the cheapest round-trip ticket from Rapid City to Idaho Falls in the last 5 days.

What is the cheapest layover airport when flying from Rapid City to Idaho Falls?

Flights via Denver Intl (DEN) offer the most affordable fares, with an average round-trip price of $628. Based on KAYAK data over the past 3 months.

When flying from Rapid City to Idaho Falls which airport offers the shortest layover?

Denver Intl (DEN) had the shortest average connection time for Rapid City to Idaho Falls layovers at 2h 43m over the past 3 months.

$319 CHEAP FLIGHTS from Rapid City to Idaho Falls (RAP - IDA)

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Cheapest round-trip

$319

Typical prices: $454-$735

United Airlines

Fri 11/9Thu 11/15

RAP - IDA • 1 stop

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Flight Deals

Cheap Flights from Rapid City to Idaho Falls (RAP-IDA)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Rapid City to Idaho Falls

Mon, Nov 9 - Sun, Nov 15

5:00 am - 9:53 amRAP Rapid City-IDA Idaho Falls Fanning Field

4h 53m1 stop Denver Intl

5:30 pm - 10:30 pmIDA Idaho Falls Fanning Field-RAP Rapid City

5h 00m1 stop Denver Intl

$319United Airlines

Thu, Oct 15 - Sun, Oct 18

11:17 am - 3:24 pmRAP Rapid City-IDA Idaho Falls Fanning Field

4h 07m1 stop Denver Intl

4:05 pm - 10:30 pmIDA Idaho Falls Fanning Field-RAP Rapid City

6h 25m1 stop Denver Intl

$404United Airlines

Tue, Jan 12 - Sat, Jan 16

8:35 am - 1:35 pmRAP Rapid City-IDA Idaho Falls Fanning Field

5h 00m1 stop Denver Intl

2:35 pm - 7:08 pmIDA Idaho Falls Fanning Field-RAP Rapid City

4h 33m1 stop Denver Intl

$409United Airlines

Tue, Oct 20 - Sat, Oct 31

8:45 am - 3:21 pmRAP Rapid City-IDA Idaho Falls Fanning Field

6h 36m1 stop Denver Intl

2:35 pm - 7:19 pmIDA Idaho Falls Fanning Field-RAP Rapid City

4h 44m1 stop Denver Intl

$424United Airlines

Tue, Jan 12 - Sat, Jan 16

6:00 am - 1:28 pmRAP Rapid City-IDA Idaho Falls Fanning Field

31h 28m2 stops Chicago O'Hare Intl Denver Intl

4:08 pm - 10:34 pmIDA Idaho Falls Fanning Field-RAP Rapid City

6h 26m1 stop Denver Intl

$620United Airlines

Mon, Oct 19 - Fri, Oct 23

10:26 am - 5:16 pmRAP Rapid City-IDA Idaho Falls Fanning Field

6h 50m1 stop Denver Intl

5:51 pm - 8:52 pmIDA Idaho Falls Fanning Field-RAP Rapid City

27h 01m1 stop Denver Intl

$633United Airlines

Mon, Nov 9 - Sun, Nov 15

1:30 pm - 1:28 pmRAP Rapid City-IDA Idaho Falls Fanning Field

23h 58m2 stops Chicago O'Hare Intl Denver Intl

5:30 pm - 10:30 pmIDA Idaho Falls Fanning Field-RAP Rapid City

5h 00m1 stop Denver Intl

$668United Airlines

Tue, Jan 12 - Sat, Jan 16

6:00 am - 1:28 pmRAP Rapid City-IDA Idaho Falls Fanning Field

31h 28m3 stops Chicago O'Hare Intl Memphis Denver Intl

2:30 pm - 7:01 pmIDA Idaho Falls Fanning Field-RAP Rapid City

4h 31m1 stop Denver Intl

$679United Airlines

Tue, Jan 12 - Sat, Jan 16

6:00 am - 3:32 pmRAP Rapid City-IDA Idaho Falls Fanning Field

9h 32m2 stops Chicago O'Hare Intl Denver Intl

4:17 pm - 8:33 pmIDA Idaho Falls Fanning Field-RAP Rapid City

4h 16m1 stop Denver Intl

$919United Airlines

Mon, Oct 19 - Fri, Oct 23

11:17 am - 5:16 pmRAP Rapid City-IDA Idaho Falls Fanning Field

5h 59m1 stop Denver Intl

5:51 pm - 10:15 amIDA Idaho Falls Fanning Field-RAP Rapid City

16h 24m2 stops Denver Intl Chicago O'Hare Intl

$1,232United Airlines

Recent last minute flight deals from Rapid City to Idaho Falls

Tue, Oct 6 - Mon, Oct 12

5:00 am - 9:53 amRAP Rapid City-IDA Idaho Falls Fanning Field

4h 53m1 stop Denver Intl

4:05 pm - 10:30 pmIDA Idaho Falls Fanning Field-RAP Rapid City

6h 25m1 stop Denver Intl

$399United Airlines

Wed, Oct 7 - Mon, Oct 12

8:45 am - 3:21 pmRAP Rapid City-IDA Idaho Falls Fanning Field

6h 36m1 stop Denver Intl

5:51 pm - 10:30 pmIDA Idaho Falls Fanning Field-RAP Rapid City

4h 39m1 stop Denver Intl

$479United Airlines

Tue, Oct 6 - Mon, Oct 12

11:17 am - 5:16 pmRAP Rapid City-IDA Idaho Falls Fanning Field

5h 59m1 stop Denver Intl

5:51 pm - 10:30 pmIDA Idaho Falls Fanning Field-RAP Rapid City

4h 39m1 stop Denver Intl

$489United Airlines

Tue, Oct 6 - Wed, Oct 14

7:05 am - 1:24 pmRAP Rapid City-IDA Idaho Falls Fanning Field

6h 19m1 stop Denver Intl

5:51 pm - 10:30 pmIDA Idaho Falls Fanning Field-RAP Rapid City

4h 39m1 stop Denver Intl

$499United Airlines

Wed, Oct 7 - Sun, Oct 11

7:05 am - 1:24 pmRAP Rapid City-IDA Idaho Falls Fanning Field

6h 19m1 stop Denver Intl

5:51 pm - 10:30 pmIDA Idaho Falls Fanning Field-RAP Rapid City

4h 39m1 stop Denver Intl

$539United Airlines

Tue, Oct 6 - Tue, Oct 13

10:26 am - 5:16 pmRAP Rapid City-IDA Idaho Falls Fanning Field

6h 50m1 stop Denver Intl

4:05 pm - 10:30 pmIDA Idaho Falls Fanning Field-RAP Rapid City

6h 25m1 stop Denver Intl

$549United Airlines

Thu, Oct 8 - Mon, Oct 12

8:45 am - 1:24 pmRAP Rapid City-IDA Idaho Falls Fanning Field

4h 39m1 stop Denver Intl

4:05 pm - 8:52 pmIDA Idaho Falls Fanning Field-RAP Rapid City

4h 47m1 stop Denver Intl

$584United Airlines

Sat, Oct 10 - Tue, Oct 13

5:00 am - 9:53 amRAP Rapid City-IDA Idaho Falls Fanning Field

4h 53m1 stop Denver Intl

4:05 pm - 10:30 pmIDA Idaho Falls Fanning Field-RAP Rapid City

6h 25m1 stop Denver Intl

$600United Airlines

Thu, Oct 8 - Mon, Oct 12

7:05 am - 1:24 pmRAP Rapid City-IDA Idaho Falls Fanning Field

6h 19m1 stop Denver Intl

4:05 pm - 8:52 pmIDA Idaho Falls Fanning Field-RAP Rapid City

4h 47m1 stop Denver Intl

$634United Airlines

Thu, Oct 8 - Wed, Oct 14

7:05 am - 1:24 pmRAP Rapid City-IDA Idaho Falls Fanning Field

6h 19m1 stop Denver Intl

4:05 pm - 10:30 pmIDA Idaho Falls Fanning Field-RAP Rapid City

6h 25m1 stop Denver Intl

$645United Airlines

Booking Insights

Price, demand and travel trends for Rapid City to Idaho Falls flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Rapid City to Idaho Falls? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Rapid City to Idaho Falls departing in november.

Find deals

Cheapest flight	$319

Round-trip flight from Rapid City to Idaho Falls

When to book flights from Rapid City to Idaho Falls

Are your dates flexible? Find out the best times to travel from Rapid City to Idaho Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Rapid City to Idaho Falls?
Two cabin classes are available on flights from Rapid City to Idaho Falls:

• Economy Class
• First Class
Do I need a passport to fly from Rapid City to Idaho Falls?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
Have flight prices from Rapid City to Idaho Falls changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $319 to $3,004. That means the highest observed fare was about 9x higher than the lowest one.
What car rental options are available at Idaho Falls Fanning Field Airport (IDA)?
Idaho Falls Fanning Field Airport (IDA) hosts 5 major car rental companies, with daily rates starting from around $34 for economy cars. Top options include:

• Alamo
• Hertz
• Enterprise Rent-A-Car
• Budget
• National
Which airports can I use when flying from Rapid City to Idaho Falls?
Flights from Rapid City to Idaho Falls usually depart from Rapid City (RAP) and arrive at Idaho Falls Fanning Field (IDA).
Which airports do connecting flights from Rapid City to Idaho Falls pass through?
Most connecting flights from Rapid City to Idaho Falls pass through Denver Intl (DEN), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from Rapid City to Idaho Falls?
Yes. Flexible dates can save you up to 69% on flights from Rapid City to Idaho Falls. Saturday is the cheapest departure day at $248 round-trip on average, while Monday is the most expensive at $778, a difference of $530.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

If your dates are flexible, aim for a Saturday departure and avoid flying on Monday. On this route, Saturday flights average $248, about $530 less than Monday fares (68% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Idaho Falls Fanning Field Airport.

• Tru by Hilton Idaho Falls
• Quality Inn Idaho Falls
• Comfort Suites Idaho Falls

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RAP - IDA

$319 Find Cheap Flights from Rapid City to Idaho Falls - Compare and Save

Everything you should know

Cheap Flights from Rapid City to Idaho Falls (RAP-IDA)

Recent round-trip flight deals from Rapid City to Idaho Falls

Recent one-way flight deals from Rapid City to Idaho Falls

Recent last minute flight deals from Rapid City to Idaho Falls

Price, demand and travel trends for Rapid City to Idaho Falls flights

How much is a round-trip flight from Rapid City to Idaho Falls?

Which airline is the cheapest to fly from Rapid City to Idaho Falls?

What is the cheapest layover airport when flying from Rapid City to Idaho Falls?

When flying from Rapid City to Idaho Falls which airport offers the shortest layover?

Key details for Rapid City to Idaho Falls flights

Cheapest flight

When to book flights from Rapid City to Idaho Falls

Your Rapid City to Idaho Falls flight questions, answered

Your guide to booking Rapid City to Idaho Falls flights

More options for your flight from Rapid City to Idaho Falls

Complete your trip to Idaho Falls with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Rapid City to Idaho Falls

Find direct flights to and from Rapid City and Idaho Falls

Flights from domestic origins to Idaho Falls

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