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Idaho

$110+ 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 6/7. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — BOI
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Raleigh to Idaho

Keep the following information in mind while searching for Raleigh to Idaho flight deals. Data was last updated April 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$306
(Alaska Airlines)

One-way from

$110
(Flightnetwork)

Popular in

November

Cheapest in

April

Average price

$316
Provider with most accurate pricing for Raleigh-Durham-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-Boise Air Term. Gowen Fld flights.
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From Raleigh-Durham to Idaho
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One-way flight from Raleigh-Durham to Idaho
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Highest demand for flights based on searches. 10% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 24, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/23. 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 9/125:41 pmRDU - GEG
1 stop9h 18mAlaska Airlines
Fri 9/195:49 pmGEG - RDU
1 stop9h 11mAlaska Airlines
Deal found 4/23$306
This Delta deal was found by Cheapflights users on 4/23. 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 6/255:20 pmRDU - GEG
1 stop7h 39mDelta
Tue 7/12:22 pmGEG - RDU
1 stop5h 57mDelta
Deal found 4/23$312
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Sat 6/76:15 amRDU - BOI
1 stop7h 28mUnited Airlines
Sat 6/145:43 pmBOI - RDU
1 stop9h 21mUnited Airlines
Deal found 4/23$315
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Sat 6/76:45 amRDU - GEG
1 stop8h 50mUnited Airlines
Sat 6/146:00 pmGEG - RDU
1 stop8h 04mUnited Airlines
Deal found 4/23$317
This Delta deal was found by Cheapflights users on 4/23. 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.
Sat 6/75:25 amRDU - BOI
1 stop8h 43mDelta
Sat 6/145:40 amBOI - RDU
2 stops10h 27mDelta
Deal found 4/23$320
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Sat 6/71:00 pmRDU - JAC
1 stop9h 30mUnited Airlines
Wed 6/111:46 pmJAC - RDU
1 stop8h 13mUnited Airlines
Deal found 4/23$341
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Fri 5/165:02 amRDU - GEG
1 stop10h 23mAmerican Airlines
Wed 5/285:34 amGEG - RDU
1 stop10h 05mAmerican Airlines
Deal found 4/23$344
This Delta deal was found by Cheapflights users on 4/21. 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 6/311:48 amRDU - JAC
2 stops11h 00mDelta
Tue 6/106:53 pmJAC - RDU
1 stop9h 04mDelta
Deal found 4/21$346
This American Airlines deal was found by Cheapflights users on 4/23. 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 9/118:02 amRDU - BOI
1 stop10h 40mAmerican Airlines
Tue 9/167:30 amBOI - RDU
2 stops11h 40mAmerican Airlines
Deal found 4/23$371
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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.
Wed 10/155:20 pmRDU - BOI
1 stop8h 35mAlaska Airlines
Mon 10/208:30 pmBOI - RDU
1 stop17h 56mAlaska Airlines
Deal found 4/23$384
This Southwest deal was found by Cheapflights users on 4/23. 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.
Mon 7/145:35 amRDU - GEG
1 stop11h 20mSouthwest
Sun 7/207:10 amGEG - RDU
1 stop9h 55mSouthwest
Deal found 4/23$391
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Sun 9/77:15 amRDU - JAC
1 stop5h 50mAmerican Airlines
Sat 9/133:29 pmJAC - RDU
1 stop6h 22mAmerican Airlines
Deal found 4/23$395

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 April 24, 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 6/25

5:20 pm-9:59 pm

1 stop7h 39m

Spokane

Tue 7/1

2:22 pm-11:19 pm

1 stop5h 57m

$312

RaleighBoise

RDU - BOI

RDUBOI

Raleigh-Durham

Sat 6/7

6:15 am-11:43 am

1 stop7h 28m

Boise Air Term. Gowen Fld

Sat 6/14

5:43 pm-5:04 am

1 stop9h 21m

$315

RaleighSpokane

RDU - GEG

RDUGEG

Raleigh-Durham

Sat 6/7

6:45 am-12:35 pm

1 stop8h 50m

Spokane

Sat 6/14

6:00 pm-5:04 am

1 stop8h 04m

$317

RaleighBoise

RDU - BOI

RDUBOI

Raleigh-Durham

Sat 6/7

5:25 am-12:08 pm

1 stop8h 43m

Boise Air Term. Gowen Fld

Sat 6/14

5:40 am-6:07 pm

2 stops10h 27m

$320

RaleighJackson

RDU - JAC

RDUJAC

Raleigh-Durham

Sat 6/7

1:00 pm-8:30 pm

1 stop9h 30m

Jackson Hole

Wed 6/11

1:46 pm-11:59 pm

1 stop8h 13m

$341

RaleighSpokane

RDU - GEG

RDUGEG

Raleigh-Durham

Fri 5/16

5:02 am-12:25 pm

1 stop10h 23m

Spokane

Wed 5/28

5:34 am-6:39 pm

1 stop10h 05m

$344

RaleighJackson

RDU - JAC

RDUJAC

Raleigh-Durham

Tue 6/3

11:48 am-8:48 pm

2 stops11h 00m

Jackson Hole

Tue 6/10

6:53 pm-5:57 am

1 stop9h 04m

$346

RaleighSpokane

RDU - GEG

RDUGEG

Raleigh-Durham

Thu 5/8

7:20 am-12:31 pm

1 stop8h 11m

Spokane

Mon 5/12

5:49 pm-6:00 am

1 stop9h 11m

$387

RaleighSpokane

RDU - GEG

RDUGEG

Raleigh-Durham

Mon 7/14

5:35 am-1:55 pm

1 stop11h 20m

Spokane

Sun 7/20

7:10 am-8:05 pm

1 stop9h 55m

$391

RaleighJackson

RDU - JAC

RDUJAC

Raleigh-Durham

Sat 6/7

3:30 pm-8:55 pm

1 stop7h 25m

Jackson Hole

Wed 6/11

3:29 pm-11:58 pm

1 stop6h 29m

$395

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 47 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, October is the cheapest month in which you can book a flight from Raleigh to Idaho (average of $314). Flying from Raleigh to Idaho in June is currently the most expensive (average of $419). 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 April 24, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Raleigh to Idaho as you normally would.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

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 April 24, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Raleigh to Idaho have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,918 reviews

Food

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,918 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Food

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Food

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Food

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,393 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Food

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,685 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Food

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $110. American Airlines flights start at $154 while deals on Delta start at $159 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 - Boise Air Term. Gowen Fld.

  • 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, October is the cheapest month in which you can book a flight from Raleigh to Idaho (average of $314). Flying from Raleigh to Idaho in June is currently the most expensive (average of $419). 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.

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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 4 airlines flying from Raleigh to Idaho

Discover the top 4 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$302Average$416FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$311Average$551FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$356Average$730FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$372Average$427FlexibilityNo cancel feeOn-time63%

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