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$197+ 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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — RDU
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$415
(United Airlines)

One-way from

$197
(Kiwi.com)

Popular in

February

Cheapest in

May

Average price

$568
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. 25% potential increase in price ($198 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 11, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/9. 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.
Mon 11/33:50 pmIDA - RDU
1 stop23h 24mAlaska Airlines
Mon 11/176:14 pmRDU - IDA
1 stop22h 59mAlaska Airlines
Deal found 9/9$414
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Mon 12/152:45 pmIDA - RDU
1 stop6h 00mUnited Airlines
Mon 12/298:04 amRDU - IDA
1 stop9h 18mUnited Airlines
Deal found 9/10$415
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 11/187:10 amIDA - RDU
2 stops11h 09mAmerican Airlines
Fri 12/56:35 amRDU - IDA
1 stop8h 52mAmerican Airlines
Deal found 9/10$420
This Delta deal was found by Cheapflights users on 9/9. 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.
Mon 11/36:53 pmIDA - RDU
2 stops12h 57mDelta
Mon 11/173:05 pmRDU - IDA
2 stops9h 14mDelta
Deal found 9/9$425
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Mon 11/32:45 pmIDA - RDU
1 stop6h 00mUnited Airlines
Mon 11/171:30 pmRDU - IDA
2 stops11h 22mUnited Airlines
Deal found 9/9$442
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 11/186:05 amIDA - RDU
1 stop9h 09mAlaska Airlines
Fri 12/56:09 pmRDU - IDA
1 stop24h 18mAlaska Airlines
Deal found 9/10$475
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 12/1610:58 amIDA - RDU
1 stop9h 47mUnited Airlines
Mon 12/298:04 amRDU - IDA
1 stop7h 26mUnited Airlines
Deal found 9/10$486
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Tue 10/712:55 pmIDA - RDU
1 stop20h 47mAmerican Airlines
Sat 10/113:13 pmRDU - IDA
1 stop8h 35mAmerican Airlines
Deal found 9/11$501
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sun 12/144:19 pmIDA - RDU
1 stop28h 26mUnited Airlines
Mon 12/298:04 amRDU - IDA
1 stop9h 18mUnited Airlines
Deal found 9/10$502
This Delta deal was found by Cheapflights users on 9/10. 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.
Sun 12/147:06 pmIDA - RDU
2 stops11h 47mDelta
Tue 12/307:05 amRDU - IDA
1 stop7h 22mDelta
Deal found 9/10$508

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 September 11, 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

Mon 11/3

3:50 pm-5:14 pm

1 stop23h 24m

Raleigh-Durham

Mon 11/17

6:14 pm-3:13 pm

1 stop22h 59m

$414

Idaho FallsRaleigh

IDA - RDU

IDARDU

Idaho Falls Fanning Field

Tue 11/18

7:10 am-8:19 pm

2 stops11h 09m

Raleigh-Durham

Fri 12/5

6:35 am-1:27 pm

1 stop8h 52m

$420

Idaho FallsRaleigh

IDA - RDU

IDARDU

Idaho Falls Fanning Field

Mon 11/3

2:45 pm-10:45 pm

1 stop6h 00m

Raleigh-Durham

Mon 11/17

1:30 pm-10:52 pm

2 stops11h 22m

$442

Idaho FallsRaleigh

IDA - RDU

IDARDU

Idaho Falls Fanning Field

Tue 11/18

6:05 am-5:14 pm

1 stop9h 09m

Raleigh-Durham

Fri 12/5

6:09 pm-4:27 pm

1 stop24h 18m

$475

Idaho FallsRaleigh

IDA - RDU

IDARDU

Idaho Falls Fanning Field

Tue 10/7

12:55 pm-11:42 am

1 stop20h 47m

Raleigh-Durham

Sat 10/11

3:13 pm-9:48 pm

1 stop8h 35m

$501

Idaho FallsRaleigh

IDA - RDU

IDARDU

Idaho Falls Fanning Field

Thu 10/9

12:55 pm-12:18 am

1 stop9h 23m

Raleigh-Durham

Tue 10/14

12:07 pm-9:48 pm

2 stops11h 41m

$545

Idaho FallsRaleigh

IDA - RDU

IDARDU

Idaho Falls Fanning Field

Thu 10/9

5:00 am-5:06 pm

2 stops10h 06m

Raleigh-Durham

Tue 10/14

10:00 am-8:52 pm

2 stops12h 52m

$572

Idaho FallsRaleigh

IDA - RDU

IDARDU

Idaho Falls Fanning Field

Wed 11/5

6:53 pm-9:50 am

2 stops12h 57m

Raleigh-Durham

Tue 11/11

11:05 am-10:19 pm

2 stops13h 14m

$713

Idaho FallsRaleigh

IDA - RDU

IDARDU

Idaho Falls Fanning Field

Mon 10/13

7:40 pm-3:37 pm

2 stops41h 57m

$197

Idaho FallsRaleigh

IDA - RDU

IDARDU

Idaho Falls Fanning Field

Sat 10/11

7:00 am-10:14 pm

2 stops13h 14m

$213

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 15 results
1
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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 September 11, 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 September 11, 2025.
Get a feel of what it's like to fly with United 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.
United Airlines
7.4
Good
8,937 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Food

6.6

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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.

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

    Alaska Airlines, American Airlines, and United Airlines can get you from Idaho Falls to Raleigh in just under 6h. Your travel time can differ by up to 17h 24m. Idaho Falls and Raleigh are separated by a distance of 1831 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Idaho Falls to Raleigh round-trip?

    Cheapflights users have booked flights from Idaho Falls to Raleigh round-trip from $538. United Airlines is priced at 9% 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
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Cary
Smithfield
Rocky Mount
Garner
Chapel Hill
Goldsboro
Morrisville
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Henderson
Wilson
Danville
Wake Forest
Pinehurst
South Hill
Holly Springs

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Top airline flying from Idaho Falls to Raleigh

Discover the top airline 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$538Average$582FlexibilityNo cancel feeOn-time69%

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