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$342+ Cheap flights from Idaho Falls to Raleigh (IDA - RDU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — RDU
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Idaho Falls to Raleigh

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Raleigh (RDU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2025.

Round-trip from

$395
(American Airlines)

One-way from

$342
(KAYAK)

Popular in

July

Cheapest in

May

Average price

$1,316
From Idaho Falls Fanning Field to Raleigh-Durham
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One-way flight from Idaho Falls Fanning Field to Raleigh-Durham
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Highest demand for flights based on searches. 19% potential increase in price ($157 potential increase over avg. RT price).
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Cheapest flight prices on average. 12% potential price decrease ($74 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Idaho Falls to Raleigh

Cheapest flights from Idaho Falls to Raleigh
Explore the most affordable flight options available from Idaho Falls to Raleigh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This American Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2812:46 pmIDA - RDU
1 stop7h 19mAmerican Airlines
Mon 9/17:24 amRDU - IDA
1 stop7h 23mAmerican Airlines
Deal found 7/29$395
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/226:00 amIDA - RDU
2 stops10h 01mDelta
Sat 8/301:00 pmRDU - IDA
2 stops11h 27mDelta
Deal found 7/28$405
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/132:38 pmIDA - RDU
1 stop6h 26mUnited Airlines
Sun 8/177:00 amRDU - IDA
1 stop8h 34mUnited Airlines
Deal found 7/29$614
This Hawaiian Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:00 amIDA - RDU
1 stop10h 01mHawaiian Airlines
Fri 1/27:13 amRDU - IDA
1 stop8h 58mHawaiian Airlines
Deal found 7/29$759
This Alaska Airlines deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:00 amIDA - RDU
2 stops32h 49mAlaska Airlines
Sun 11/305:53 pmRDU - IDA
2 stops32h 09mAlaska Airlines
Deal found 7/26$949

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Raleigh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Idaho Falls to Raleigh that are best for you.

Fly from

Idaho Falls

Fly to

Raleigh

Route

Depart

Return

Price

Idaho FallsRaleigh

IDA - RDU

IDARDU

Idaho Falls Fanning Field

Thu 8/28

12:46 pm-10:05 pm

1 stop7h 19m

Raleigh-Durham

Mon 9/1

7:24 am-12:47 pm

1 stop7h 23m

$395

Idaho FallsRaleigh

IDA - RDU

IDARDU

Idaho Falls Fanning Field

Fri 8/22

6:00 am-6:01 pm

2 stops10h 01m

Raleigh-Durham

Sat 8/30

1:00 pm-10:27 pm

2 stops11h 27m

$405

Idaho FallsRaleigh

IDA - RDU

IDARDU

Idaho Falls Fanning Field

Wed 8/13

2:38 pm-11:04 pm

1 stop6h 26m

Raleigh-Durham

Sun 8/17

7:00 am-1:34 pm

1 stop8h 34m

$614

Idaho FallsRaleigh

IDA - RDU

IDARDU

Idaho Falls Fanning Field

Sat 12/27

6:00 am-6:01 pm

1 stop10h 01m

Raleigh-Durham

Fri 1/2

7:13 am-2:11 pm

1 stop8h 58m

$759

Idaho FallsRaleigh

IDA - RDU

IDARDU

Idaho Falls Fanning Field

Fri 11/21

6:00 am-4:49 pm

2 stops32h 49m

Raleigh-Durham

Sun 11/30

5:53 pm-12:02 am

2 stops32h 09m

$949

Idaho FallsRaleigh

IDA - RDU

IDARDU

Idaho Falls Fanning Field

Sun 9/14

6:51 pm-8:51 am

2 stops12h 00m

$342

Idaho FallsRaleigh

IDA - RDU

IDARDU

Idaho Falls Fanning Field

Sun 9/14

12:41 pm-10:18 pm

1 stop7h 37m

$375

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Idaho Falls to Raleigh

Have a flexible travel schedule? Discover the best time to fly to Raleigh from Idaho Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Idaho Falls to Raleigh

What is the cheapest month to book a flight from Idaho Falls to Raleigh?

Currently, August is the cheapest month in which you can book a flight from Idaho Falls to Raleigh (average of $206). Flying from Idaho Falls to Raleigh in March is currently the most expensive (average of $293). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IDA to RDU?

Find hourly flight availability from Idaho Falls to Raleigh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

It’s typically best to fly out from Idaho Falls to Raleigh in the morning. Doing so could potentially save you 1% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Raleigh

Get insights into the airlines that provide service to Raleigh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Raleigh. Reviews last updated July 29, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and Hawaiian Airlines from Idaho Falls to Raleigh by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,605 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to Raleigh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Idaho Falls to Raleigh round-trip?

    Cheapflights users have booked flights from Idaho Falls to Raleigh round-trip from $395. Other airlines that can offer you cheap pricing are Delta, from $405, and United Airlines, from $614. American Airlines is priced at 39% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Idaho Falls to Raleigh that include hotel bookings?

    Yes. In addition to deals on Idaho Falls to Raleigh flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho Falls to Raleigh?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho Falls to Raleigh.

  • Can I find deals for business class flights from Idaho Falls to Raleigh?

    Yes. Cheapflights offers flight deals from Idaho Falls to Raleigh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Idaho Falls to Raleigh?

    Currently, August is the cheapest month in which you can book a flight from Idaho Falls to Raleigh (average of $206). Flying from Idaho Falls to Raleigh in March is currently the most expensive (average of $293). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Raleigh?

Book flights to Raleigh if you plan to visit one of these locations
Dunn
Cary
Smithfield
Rocky Mount
Garner
Chapel Hill
Henderson
Goldsboro
Morrisville
Apex
Wilson
Danville
Wake Forest
Pinehurst
South Hill
Holly Springs
Oxford

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Top 2 airlines flying from Idaho Falls to Raleigh

Discover the top 2 airlines that operate flights from Idaho Falls to Raleigh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$390Average$638FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$538Average$578FlexibilityNo cancel feeOn-time69%

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