RDU - IDA

$499 Find Cheap Flights from Raleigh to Idaho Falls - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$499
Typical prices: $448-$825
United Airlines
Tue 1/30Fri 2/2
RDU - IDA • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Raleigh and Idaho Falls. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 25% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Salt Lake City (SLC)
Cheapest • Avg $458 (round-trip)
Denver Intl (DEN)
Shortest trip • 7h 14m (one-way)
Insights
Insights
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We hope you love your trip to Idaho Falls!
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Flight Deals

Cheap Flights from Raleigh to Idaho Falls (RDU-IDA)

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

Recent round-trip flight deals from Raleigh to Idaho Falls

Sat, Jan 30 - Tue, Feb 2
United Airlines Logo
4:03 pm - 9:10 pmRDU  Raleigh-Durham-IDA Idaho Falls Fanning Field
7h 07m1 stop Denver Intl
United Airlines Logo
7:00 am - 2:56 pmIDA  Idaho Falls Fanning Field-RDU Raleigh-Durham
5h 56m1 stop Denver Intl
$499United Airlines
Sat, Jan 30 - Tue, Feb 2
United Airlines Logo
8:08 am - 3:31 pmRDU  Raleigh-Durham-IDA Idaho Falls Fanning Field
9h 23m1 stop Denver Intl
United Airlines Logo
7:00 am - 2:56 pmIDA  Idaho Falls Fanning Field-RDU Raleigh-Durham
5h 56m1 stop Denver Intl
$499United Airlines
Sat, Jan 30 - Tue, Feb 2
United Airlines Logo
8:08 am - 1:28 pmRDU  Raleigh-Durham-IDA Idaho Falls Fanning Field
7h 20m1 stop Denver Intl
United Airlines Logo
7:00 am - 7:05 pmIDA  Idaho Falls Fanning Field-RDU Raleigh-Durham
10h 05m2 stops Denver Intl Washington, D.C. Dulles Intl
$504United Airlines
Wed, Jan 6 - Sun, Jan 10
Delta Logo
1:56 pm - 10:42 pmRDU  Raleigh-Durham-IDA Idaho Falls Fanning Field
10h 46m2 stops Atlanta Hartsfield-Jackson Salt Lake City
Delta Logo
1:10 pm - 11:55 pmIDA  Idaho Falls Fanning Field-RDU Raleigh-Durham
8h 45m1 stop Salt Lake City
$574Delta
Wed, Jan 6 - Sun, Jan 10
Delta Logo
1:56 pm - 10:42 pmRDU  Raleigh-Durham-IDA Idaho Falls Fanning Field
10h 46m2 stops Atlanta Hartsfield-Jackson Salt Lake City
Delta Logo
6:59 pm - 9:34 amIDA  Idaho Falls Fanning Field-RDU Raleigh-Durham
12h 35m2 stops Salt Lake City Atlanta Hartsfield-Jackson
$579Delta
Mon, Nov 16 - Fri, Nov 20
Alaska Airlines Logo
6:52 pm - 3:18 pmRDU  Raleigh-Durham-IDA Idaho Falls Fanning Field
22h 26m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
1:55 pm - 5:40 amIDA  Idaho Falls Fanning Field-RDU Raleigh-Durham
13h 45m1 stop Seattle/Tacoma Intl
$579Alaska Airlines
Wed, Jan 6 - Sun, Jan 10
Delta Logo
1:56 pm - 10:42 pmRDU  Raleigh-Durham-IDA Idaho Falls Fanning Field
10h 46m2 stops Atlanta Hartsfield-Jackson Salt Lake City
Delta Logo
1:10 pm - 11:55 pmIDA  Idaho Falls Fanning Field-RDU Raleigh-Durham
8h 45m1 stop Salt Lake City
$584Delta
Wed, Jan 6 - Sun, Jan 10
Delta Logo
1:56 pm - 10:42 pmRDU  Raleigh-Durham-IDA Idaho Falls Fanning Field
10h 46m2 stops Atlanta Hartsfield-Jackson Salt Lake City
Delta Logo
6:59 pm - 9:34 amIDA  Idaho Falls Fanning Field-RDU Raleigh-Durham
12h 35m2 stops Salt Lake City Atlanta Hartsfield-Jackson
$589Delta
Mon, Nov 30 - Thu, Dec 3
American Airlines Logo
7:19 pm - 1:13 pmRDU  Raleigh-Durham-IDA Idaho Falls Fanning Field
19h 54m1 stop Dallas/Fort Worth
American Airlines Logo
1:41 pm - 10:42 pmIDA  Idaho Falls Fanning Field-RDU Raleigh-Durham
7h 01m1 stop Dallas/Fort Worth
$1,094American Airlines
Mon, Nov 30 - Thu, Dec 3
American Airlines Logo
7:19 pm - 1:13 pmRDU  Raleigh-Durham-IDA Idaho Falls Fanning Field
19h 54m1 stop Dallas/Fort Worth
American Airlines Logo
5:35 pm - 8:04 amIDA  Idaho Falls Fanning Field-RDU Raleigh-Durham
12h 29m2 stops Phoenix Sky Harbor Intl Charlotte Douglas
$1,099American Airlines
Booking Insights

Price, demand and travel trends for Raleigh to Idaho Falls flights

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

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

Round-trip flights from Raleigh to Idaho Falls typically range from $448 to $825. The lowest price found in the past 5 days was $499, on United Airlines.

What's the cheapest day of the week to fly from Raleigh to Idaho Falls?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Raleigh to Idaho Falls. It’s 14% cheaper than the average day, while Monday is the most expensive, with prices 68% higher.

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Key details for Raleigh to Idaho Falls flights

Low season

April

Cheapest flight

$499
Beat the crowds with an average 62% drop in travelers.
The most popular month to fly with an average 67% increase in travelers.
Round-trip flight from Raleigh to Idaho Falls

When to book flights from Raleigh to Idaho Falls

Are your dates flexible? Find out the best times to travel from Raleigh 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

Your Raleigh to Idaho Falls flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Raleigh to Idaho Falls?

    Only Economy Class is available on flights from Raleigh to Idaho Falls.

  • How long is a flight from Raleigh to Idaho Falls?

    A nonstop flight from Raleigh to Idaho Falls takes 00m, covering 1,831 miles.

  • Do I need a passport to fly from Raleigh 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.

  • How much should I expect to pay for a Raleigh to Idaho Falls flight?

    Round-trip flights from Raleigh to Idaho Falls range from $448 to $825, with an average of $553 over the past 12 months. Anything below $448 counts as a good deal.

  • Have flight prices from Raleigh 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 $499 to $3,825. That means the highest observed fare was about 8x 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 averaging $96 for economy cars. Top options include:

    • Alamo
    • Hertz
    • Enterprise Rent-A-Car
    • Budget
    • National

  • Which airports can I use when flying from Raleigh to Idaho Falls?

    Flights from Raleigh to Idaho Falls usually depart from Raleigh-Durham (RDU) and arrive at Idaho Falls Fanning Field (IDA).

  • Which airports do connecting flights from Raleigh to Idaho Falls pass through?

    One-stop flights from Raleigh to Idaho Falls most commonly connect through:

    • Dallas/Fort Worth (DFW) - 43% of one-stop connections
    • Denver Intl (DEN) - 36% of one-stop connections
    • Salt Lake City (SLC) - 11% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 9% of one-stop connections

  • Can I save money by using flexible dates for flights from Raleigh to Idaho Falls?

    Yes. Flexible dates can save you up to 49% on flights from Raleigh to Idaho Falls. Tuesday is the cheapest departure day at $477 round-trip on average, while Monday is the most expensive at $930, a difference of $453.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Raleigh to Idaho Falls?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 7h 14m, compared with 7h 36m via Chicago O'Hare Intl (ORD) and 7h 56m via Dallas/Fort Worth (DFW).

  • What is the time difference between Raleigh and Idaho Falls?

    Idaho Falls is 2 hours behind Raleigh (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Raleigh to Idaho Falls flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Monday. On this route, Tuesday flights average $477, about $453 less than Monday fares (49% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Raleigh to Idaho Falls trip for January. Fares historically average $414 round-trip in that month - typically $502 less than the most expensive month, which is March (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
    • Comfort Suites Idaho Falls
    • Best Western Plus CottonTree Inn

More options for your flight from Raleigh to Idaho Falls

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

Car rentals in Idaho Falls
Hotels in Idaho Falls
Vacations in Idaho Falls