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$208+ 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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — RDU
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap 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 December 12, 2025.

This Delta deal was found by Cheapflights users on 12/9. 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.
Fri 12/266:57 pmIDA - RDU
1 stop8h 58mDelta
Thu 1/17:10 amRDU - IDA
1 stop17h 42mDelta
Deal found 12/9$644
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Fri 12/265:00 amIDA - RDU
1 stop8h 08mUnited Airlines
Thu 1/16:00 amRDU - IDA
2 stops9h 30mUnited Airlines
Deal found 12/9$706
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Fri 12/265:00 amIDA - RDU
1 stop8h 08mUnited Airlines
Wed 12/317:40 pmRDU - IDA
2 stops19h 50mUnited Airlines
Deal found 12/9$712
This Delta deal was found by Cheapflights users on 12/9. 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.
Fri 12/266:57 pmIDA - RDU
1 stop8h 58mDelta
Fri 1/27:10 amRDU - IDA
1 stop17h 42mDelta
Deal found 12/9$713
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Wed 12/102:45 pmIDA - RDU
1 stop6h 00mUnited Airlines
Thu 12/184:14 pmRDU - IDA
1 stop7h 00mUnited Airlines
Deal found 12/10$719
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Thu 12/117:00 amIDA - RDU
2 stops13h 15mUnited Airlines
Thu 12/188:29 amRDU - IDA
2 stops14h 45mUnited Airlines
Deal found 12/10$729
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Fri 12/265:00 amIDA - RDU
1 stop8h 08mUnited Airlines
Fri 1/26:00 amRDU - IDA
2 stops9h 30mUnited Airlines
Deal found 12/9$734
This Delta deal was found by Cheapflights users on 12/10. 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.
Thu 12/116:00 amIDA - RDU
1 stop8h 44mDelta
Tue 12/161:08 pmRDU - IDA
2 stops11h 13mDelta
Deal found 12/10$736
This United Airlines deal was found by Cheapflights users on 12/10. 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
Thu 12/184:14 pmRDU - IDA
1 stop7h 00mUnited Airlines
Deal found 12/10$751

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$364
(Alaska Airlines)

One-way from

$208
(United Airlines)

Popular in

February

Cheapest in

May

Average price

$590
Provider with most accurate pricing for Idaho Falls Fanning Field-Raleigh-Durham flight deals.
Search Deals
Provider most trusted by Cheapflights users for Idaho Falls Fanning Field-Raleigh-Durham flights.
Search Deals
From Idaho Falls Fanning Field to Raleigh-Durham
Search Deals
One-way flight from Idaho Falls Fanning Field to Raleigh-Durham
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($146 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 12, 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

Sat 1/17

6:58 pm-6:04 pm

1 stop21h 06m

Raleigh-Durham

Mon 1/19

7:04 pm-10:59 pm

1 stop29h 55m

$364

Idaho FallsRaleigh

IDA - RDU

IDARDU

Idaho Falls Fanning Field

Fri 1/23

6:58 pm-6:04 pm

1 stop21h 06m

Raleigh-Durham

Tue 1/27

7:04 pm-10:59 pm

1 stop29h 55m

$374

Idaho FallsRaleigh

IDA - RDU

IDARDU

Idaho Falls Fanning Field

Tue 1/20

6:58 pm-6:04 pm

1 stop21h 06m

Raleigh-Durham

Tue 1/27

7:04 pm-10:59 pm

1 stop29h 55m

$405

Idaho FallsRaleigh

IDA - RDU

IDARDU

Idaho Falls Fanning Field

Tue 1/20

2:40 pm-11:15 pm

1 stop6h 35m

Raleigh-Durham

Tue 1/27

10:20 am-9:14 pm

2 stops12h 54m

$473

Idaho FallsRaleigh

IDA - RDU

IDARDU

Idaho Falls Fanning Field

Sat 1/17

10:51 am-11:44 pm

2 stops10h 53m

Raleigh-Durham

Mon 1/19

8:03 am-1:30 pm

1 stop7h 27m

$473

Idaho FallsRaleigh

IDA - RDU

IDARDU

Idaho Falls Fanning Field

Sat 4/11

2:35 pm-11:28 pm

1 stop6h 53m

$208

Idaho FallsRaleigh

IDA - RDU

IDARDU

Idaho Falls Fanning Field

Thu 2/19

2:40 pm-10:42 pm

1 stop6h 02m

$253

Idaho FallsRaleigh

IDA - RDU

IDARDU

Idaho Falls Fanning Field

Sat 4/11

8:24 am-12:23 am

2 stops13h 59m

$305

Idaho FallsRaleigh

IDA - RDU

IDARDU

Idaho Falls Fanning Field

Sun 12/28

5:55 am-5:10 pm

1 stop9h 15m

$341

Idaho FallsRaleigh

IDA - RDU

IDARDU

Idaho Falls Fanning Field

Thu 1/1

7:00 am-8:53 pm

2 stops11h 53m

$346

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 11 results
1
2

Compare providers for flights from Idaho Falls to Raleigh

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Idaho Falls to Raleigh in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Idaho Falls-Raleigh flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Idaho Falls-Raleigh flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Idaho Falls-Raleigh flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Idaho Falls-Raleigh flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Idaho Falls-Raleigh flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 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 December 12, 2025.

It’s typically best to fly out from Idaho Falls to Raleigh in the evening. Doing so could potentially save you 8% 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 December 12, 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
9,095 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Crew

8.1

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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 can get you from Idaho Falls to Raleigh in just under 21h 06m. Your travel time can differ by up to . Idaho Falls and Raleigh are separated by a distance of 1831 mi.

  • 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 3% 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.

See more FAQs

Traveling to a place near Raleigh?

Book flights to Raleigh if you plan to visit one of these locations
Rocky Mount
Smithfield
Cary
Garner
Dunn
Danville
Chapel Hill
Selma
Goldsboro
Henderson
Morrisville
Wilson
Pinehurst
Wake Forest
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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$538Average$582FlexibilityNo cancel feeOn-time69%

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