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$88+ Cheap flights from Idaho to Raleigh (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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — RDU
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Idaho to Raleigh

Cheapest flights from Idaho to Raleigh
Explore the most affordable flight options available from Idaho to Raleigh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/15. 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.
Wed 12/246:00 amGEG - RDU
1 stop6h 37mAmerican Airlines
Tue 12/307:00 amRDU - GEG
1 stop8h 06mAmerican Airlines
Deal found 12/15$528
This American Airlines deal was found by Cheapflights users on 12/15. 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.
Wed 12/246:00 amGEG - RDU
1 stop6h 37mAmerican Airlines
Mon 12/293:23 pmRDU - GEG
1 stop8h 15mAmerican Airlines
Deal found 12/15$544
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/235:00 amIDA - RDU
2 stops8h 46mUnited Airlines
Tue 12/306:10 amRDU - IDA
2 stops11h 12mUnited Airlines
Deal found 12/16$613
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/2312:58 pmGEG - RDU
1 stop18h 10mAmerican Airlines
Tue 12/307:00 amRDU - GEG
1 stop8h 06mAmerican Airlines
Deal found 12/16$614
This Southwest deal was found by Cheapflights users on 12/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:35 amGEG - RDU
2 stops11h 20mSouthwest
Mon 12/294:10 pmRDU - GEG
2 stops11h 00mSouthwest
Deal found 12/15$629
This United Airlines deal was found by Cheapflights users on 12/18. 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 amBOI - RDU
1 stop8h 08mUnited Airlines
Thu 1/14:14 pmRDU - BOI
1 stop8h 26mUnited Airlines
Deal found 12/18$654
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/305:05 amGEG - RDU
1 stop7h 03mUnited Airlines
Sat 1/34:14 pmRDU - GEG
1 stop7h 44mUnited Airlines
Deal found 12/15$713
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/244:00 pmGEG - RDU
2 stops15h 32mUnited Airlines
Tue 12/306:31 amRDU - GEG
3 stops17h 27mUnited Airlines
Deal found 12/15$721
This Delta deal was found by Cheapflights users on 12/16. 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.
Tue 12/236:57 pmIDA - RDU
1 stop8h 58mDelta
Tue 12/307:10 amRDU - IDA
1 stop7h 17mDelta
Deal found 12/16$944
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/232:07 pmJAC - RDU
1 stop7h 39mUnited Airlines
Sat 12/277:40 pmRDU - JAC
2 stops23h 45mUnited Airlines
Deal found 12/17$1,035
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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.
Sat 12/205:43 amBOI - RDU
2 stops16h 35mAlaska Airlines
Sat 12/278:45 amRDU - BOI
1 stop15h 17mAlaska Airlines
Deal found 12/17$1,042
This United Airlines deal was found by Cheapflights users on 12/17. 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 12/222:30 pmJAC - RDU
1 stop6h 29mUnited Airlines
Fri 12/266:20 amRDU - JAC
1 stop10h 58mUnited Airlines
Deal found 12/17$1,050

Find flight deals from Idaho to Raleigh

Keep the following information in mind while searching for Idaho to Raleigh flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$257
(United Airlines)

One-way from

$88
(Trip.com)

Popular in

May

Cheapest in

August

Average price

$384
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Raleigh-Durham flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Raleigh-Durham flights.
Search Deals
From Idaho to Raleigh-Durham
Search Deals
One-way flight from Idaho to Raleigh-Durham
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 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 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 18, 2025.
Use the filters below to find and compare flights from Idaho to Raleigh that are best for you.

Fly from

Idaho

Fly to

Raleigh

Route

Depart

Return

Price

BoiseRaleigh

BOI - RDU

BOIRDU

Boise Air Term. Gowen Fld

Wed 1/7

3:18 pm-11:59 pm

1 stop6h 41m

Raleigh-Durham

Wed 1/14

6:07 am-2:22 pm

1 stop10h 15m

$257

BoiseRaleigh

BOI - RDU

BOIRDU

Boise Air Term. Gowen Fld

Wed 1/7

2:37 pm-11:15 pm

1 stop6h 38m

Raleigh-Durham

Wed 1/14

4:07 pm-9:52 pm

1 stop7h 45m

$257

BoiseRaleigh

BOI - RDU

BOIRDU

Boise Air Term. Gowen Fld

Wed 1/7

1:00 pm-11:48 pm

1 stop8h 48m

Raleigh-Durham

Wed 1/14

5:15 am-12:46 pm

1 stop9h 31m

$257

BoiseRaleigh

BOI - RDU

BOIRDU

Boise Air Term. Gowen Fld

Mon 1/12

3:18 pm-11:59 pm

1 stop6h 41m

Raleigh-Durham

Wed 1/14

6:07 am-2:22 pm

1 stop10h 15m

$257

BoiseRaleigh

BOI - RDU

BOIRDU

Boise Air Term. Gowen Fld

Fri 1/9

1:00 pm-11:48 pm

1 stop8h 48m

Raleigh-Durham

Sun 1/11

6:00 am-2:02 pm

1 stop10h 02m

$257

BoiseRaleigh

BOI - RDU

BOIRDU

Boise Air Term. Gowen Fld

Fri 1/23

5:55 pm-6:04 pm

1 stop22h 09m

Raleigh-Durham

Mon 1/26

7:04 pm-6:22 pm

1 stop25h 18m

$287

BoiseRaleigh

BOI - RDU

BOIRDU

Boise Air Term. Gowen Fld

Sun 3/22

6:00 pm-5:40 am

1 stop9h 40m

Raleigh-Durham

Mon 3/30

5:20 pm-11:52 pm

1 stop8h 32m

$287

SpokaneRaleigh

GEG - RDU

GEGRDU

Spokane

Thu 1/29

5:45 am-6:04 pm

1 stop9h 19m

Raleigh-Durham

Sun 2/1

7:04 pm-7:03 pm

1 stop26h 59m

$287

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-6:18 pm

1 stop25h 14m

$324

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-6:18 pm

1 stop25h 14m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 51 results
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Best time to book a flight from Idaho to Raleigh

Have a flexible travel schedule? Discover the best time to fly to Raleigh from Idaho 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 to Raleigh

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

Currently, May is the cheapest month in which you can book a flight from Idaho to Raleigh (average of $183). Flying from Idaho to Raleigh in June is currently the most expensive (average of $316). 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 ID to RDU?

Find hourly flight availability from Idaho 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 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Idaho to Raleigh in the evening. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Idaho to Raleigh?

Use this chart to determine the cheapest time to fly round-trip from Idaho to Raleigh. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Idaho to Raleigh flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

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

  • What airport do you fly into for flights to Raleigh from Idaho?

    For a flight from Idaho to Raleigh, you will be flying into Raleigh-Durham. Raleigh-Durham (RDU) is just 11.1 mi from the center of the city.

  • How long is the flight from Idaho to Raleigh?

    American Airlines, United Airlines, and Delta can get you from Idaho to Raleigh in just under 6h 38m. Your travel time can differ by up to 2h 10m. The distance between Idaho and Raleigh is about 2039 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Idaho to Raleigh one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $131. Users have also found prices from $140 and $153 on United Airlines and American Airlines, respectively.

  • What are the most popular routes from Idaho to Raleigh?

    The most popular route from Idaho to Raleigh is Boise Air Term. Gowen Fld - Raleigh-Durham. You may also consider Idaho Falls Fanning Field - Raleigh-Durham or Jackson Hole - Raleigh-Durham.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho 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 to Raleigh?

    Currently, May is the cheapest month in which you can book a flight from Idaho to Raleigh (average of $183). Flying from Idaho to Raleigh in June is currently the most expensive (average of $316). 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
Rocky Mount
Smithfield
Cary
Danville
Chapel Hill
Selma
Garner
Goldsboro
Henderson
Morrisville
Wilson
Pinehurst
Dunn
Wake Forest
South Hill
Holly Springs

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Top 4 airlines flying from Idaho to Raleigh

Discover the top 4 airlines that operate flights from Idaho 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 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$208Average$390FlexibilityNo cancel feeOn-time71%
DeltaCheapest$225Average$371FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$245Average$524FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$352Average$447FlexibilityNo cancel feeOn-time63%

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