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Idaho

$123+ Cheap flights from Raleigh (RDU) to Idaho

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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — BOI
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Raleigh to Idaho

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

This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:36 pmRDU - BOI
1 stop18h 07mFrontier
Sun 1/412:38 pmBOI - RDU
2 stops28h 34mFrontier
Deal found 12/17$431
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:35 pmRDU - BOI
1 stop8h 35mSouthwest
Sun 1/45:35 amBOI - RDU
1 stop12h 20mSouthwest
Deal found 12/17$494
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.
Wed 12/316:31 amRDU - BOI
1 stop8h 11mUnited Airlines
Sun 1/46:55 pmBOI - RDU
1 stop10h 35mUnited Airlines
Deal found 12/16$499
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:00 amRDU - JAC
1 stop8h 13mAmerican Airlines
Tue 12/3012:53 pmJAC - RDU
1 stop9h 35mAmerican Airlines
Deal found 12/17$529
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:05 amRDU - JAC
2 stops10h 54mDelta
Tue 12/307:00 amJAC - RDU
1 stop8h 10mDelta
Deal found 12/17$534
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.
Thu 12/186:38 amRDU - JAC
1 stop9h 53mAmerican Airlines
Tue 12/2312:53 pmJAC - RDU
1 stop9h 35mAmerican Airlines
Deal found 12/16$544
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.
Thu 12/1811:02 amRDU - JAC
2 stops12h 27mDelta
Tue 12/237:00 amJAC - RDU
1 stop8h 10mDelta
Deal found 12/16$549
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.
Wed 12/2410:45 amRDU - JAC
2 stops12h 07mUnited Airlines
Tue 12/307:00 amJAC - RDU
2 stops12h 48mUnited Airlines
Deal found 12/17$554
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.
Thu 12/189:26 amRDU - IDA
2 stops14h 55mAmerican Airlines
Mon 1/122:07 pmIDA - RDU
1 stop6h 31mAmerican Airlines
Deal found 12/15$578
This Delta deal was found by Cheapflights users on 12/14. 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 12/267:30 amRDU - BOI
1 stop7h 15mDelta
Sat 1/101:40 pmBOI - RDU
1 stop8h 13mDelta
Deal found 12/14$582
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/168:14 pmRDU - BOI
2 stops41h 29mFrontier
Thu 1/152:19 pmBOI - RDU
1 stop26h 25mFrontier
Deal found 12/16$592
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.
Thu 12/1811:25 amRDU - IDA
2 stops12h 56mAmerican Airlines
Sun 1/112:07 pmIDA - RDU
1 stop6h 31mAmerican Airlines
Deal found 12/15$610

Find flight deals from Raleigh to Idaho

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

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$252
(United Airlines)

One-way from

$123
(Trip.com)

Popular in

November

Cheapest in

April

Average price

$542
Provider with most accurate pricing for Raleigh-Durham-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-Boise Air Term. Gowen Fld flights.
Search Deals
From Raleigh-Durham to Idaho
Search Deals
One-way flight from Raleigh-Durham to Idaho
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 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 Raleigh to Idaho 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 Raleigh to Idaho that are best for you.

Fly from

Raleigh

Fly to

Idaho

Route

Depart

Return

Price

RaleighSpokane

RDU - GEG

RDUGEG

Raleigh-Durham

Wed 1/7

4:07 pm-9:22 pm

1 stop8h 15m

Spokane

Thu 1/8

6:53 am-9:26 pm

1 stop11h 33m

$252

RaleighSpokane

RDU - GEG

RDUGEG

Raleigh-Durham

Thu 1/22

7:04 pm-12:23 am

1 stop8h 19m

Spokane

Mon 1/26

5:45 am-6:04 pm

1 stop9h 19m

$256

RaleighSpokane

RDU - GEG

RDUGEG

Raleigh-Durham

Wed 1/7

6:07 am-2:58 pm

1 stop11h 51m

Spokane

Thu 1/8

6:33 am-8:22 pm

2 stops10h 49m

$262

RaleighSpokane

RDU - GEG

RDUGEG

Raleigh-Durham

Tue 1/13

6:15 am-3:21 pm

2 stops12h 06m

Spokane

Tue 1/20

1:48 pm-11:15 pm

1 stop6h 27m

$262

RaleighSpokane

RDU - GEG

RDUGEG

Raleigh-Durham

Thu 1/22

8:03 am-12:46 pm

1 stop7h 43m

Spokane

Mon 1/26

6:53 am-11:44 pm

2 stops13h 51m

$262

RaleighSpokane

RDU - GEG

RDUGEG

Raleigh-Durham

Tue 1/13

2:10 pm-10:52 pm

2 stops11h 42m

Spokane

Tue 1/20

6:30 am-9:47 pm

2 stops12h 17m

$267

RaleighJackson

RDU - JAC

RDUJAC

Raleigh-Durham

Sun 2/8

7:00 am-11:58 am

1 stop6h 58m

Jackson Hole

Sat 2/14

1:05 pm-11:46 pm

1 stop8h 41m

$278

RaleighJackson

RDU - JAC

RDUJAC

Raleigh-Durham

Sun 2/8

4:07 pm-8:42 pm

1 stop6h 35m

Jackson Hole

Sat 2/14

2:40 pm-10:42 pm

1 stop6h 02m

$279

RaleighSpokane

RDU - GEG

RDUGEG

Raleigh-Durham

Thu 2/5

7:04 pm-12:23 am

1 stop8h 19m

Spokane

Sun 2/8

5:45 am-6:04 pm

1 stop9h 19m

$287

RaleighSpokane

RDU - GEG

RDUGEG

Raleigh-Durham

Thu 1/8

7:04 pm-11:12 am

1 stop19h 08m

Spokane

Mon 1/12

7:49 pm-6:04 pm

1 stop19h 15m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 60 results
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Best time to book a flight from Raleigh to Idaho

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

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

Currently, May is the cheapest month in which you can book a flight from Raleigh to Idaho (average of $158). Flying from Raleigh to Idaho in November is currently the most expensive (average of $371). 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 RDU to ID?

Find hourly flight availability from Raleigh to Idaho. 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 Raleigh to Idaho in the evening. If you’re flexible enough to do this you can expect to save up to 45% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated December 18, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Raleigh to Idaho 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
11,477 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,477 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Southwest
7.9
Good
4,250 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Delta
7.9
Good
8,005 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,091 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
American Airlines
7.2
Good
11,054 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Boarding

8.1

Overall

8.0

Comfort

7.8

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Idaho. 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 from for flights from Raleigh to Idaho?

    Located just 11.1 mi from the city center, Raleigh-Durham (RDU) is the airport most travelers will use when flying to Idaho from Raleigh.

  • How long is the flight from Raleigh to Idaho?

    United Airlines, Alaska Airlines, and American Airlines can get you from Raleigh to Idaho in just under 8h 15m. Your travel time can differ by up to 3h 36m. Raleigh and Idaho are separated by a distance of 2127 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $137. Southwest flights start at $148 while deals on United Airlines start at $153 one-way.

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

    The most popular route from Raleigh to Idaho is Raleigh-Durham - Jackson Hole. You may also consider Raleigh-Durham - Spokane or Raleigh-Durham - Idaho Falls Fanning Field.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Raleigh to Idaho 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 Raleigh to Idaho?

    Currently, May is the cheapest month in which you can book a flight from Raleigh to Idaho (average of $158). Flying from Raleigh to Idaho in November is currently the most expensive (average of $371). 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

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Alternative routes for Raleigh to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Raleigh to Idaho

Discover the top 5 airlines that operate flights from Raleigh to Idaho. 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$264Average$475FlexibilityNo cancel feeOn-time71%
DeltaCheapest$264Average$636FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$279Average$620FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$346Average$470FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$372Average$447FlexibilityNo cancel feeOn-time63%

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