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$131+ 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — BOI
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$262
(Alaska Airlines)

One-way from

$131
(Hawaiian Airlines)

Popular in

November

Cheapest in

April

Average price

$399
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
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Alaska Airlines deal was found by Cheapflights users on 2/19. 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.
Thu 4/247:20 amRDU - BOI
1 stop8h 27mAlaska Airlines
Mon 4/288:59 pmBOI - RDU
1 stop18h 01mAlaska Airlines
Deal found 2/19$262
This American Airlines deal was found by Cheapflights users on 2/19. 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 4/245:05 amRDU - BOI
1 stop9h 28mAmerican Airlines
Mon 4/287:05 amBOI - RDU
2 stops9h 27mAmerican Airlines
Deal found 2/19$268
This Delta deal was found by Cheapflights users on 2/19. 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 4/245:20 amRDU - BOI
2 stops10h 10mDelta
Mon 4/288:00 pmBOI - RDU
2 stops13h 05mDelta
Deal found 2/19$273
This Delta deal was found by Cheapflights users on 2/19. 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 5/312:00 pmRDU - JAC
1 stop6h 41mDelta
Tue 5/67:05 amJAC - RDU
1 stop8h 30mDelta
Deal found 2/19$347
This Delta deal was found by Cheapflights users on 2/20. 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 4/36:25 amRDU - GEG
1 stop8h 26mDelta
Mon 4/77:24 pmGEG - RDU
2 stops10h 22mDelta
Deal found 2/20$348
This United Airlines deal was found by Cheapflights users on 2/19. 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 5/31:18 pmRDU - JAC
2 stops9h 59mUnited Airlines
Tue 5/610:41 amJAC - RDU
2 stops9h 35mUnited Airlines
Deal found 2/19$358
This Hawaiian Airlines deal was found by Cheapflights users on 2/20. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/125:20 pmRDU - GEG
1 stop9h 39mHawaiian Airlines
Fri 9/197:20 pmGEG - RDU
1 stop7h 51mHawaiian Airlines
Deal found 2/20$386
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Sat 5/35:00 amRDU - JAC
2 stops9h 13mAmerican Airlines
Tue 5/612:50 pmJAC - RDU
2 stops9h 09mAmerican Airlines
Deal found 2/19$386
This United Airlines deal was found by Cheapflights users on 2/19. 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 7/29:22 amRDU - GEG
2 stops10h 59mUnited Airlines
Tue 7/86:25 pmGEG - RDU
1 stop7h 59mUnited Airlines
Deal found 2/19$396
This Southwest deal was found by Cheapflights users on 2/19. 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 6/95:10 amRDU - GEG
1 stop7h 00mSouthwest
Fri 6/135:00 amGEG - RDU
1 stop7h 15mSouthwest
Deal found 2/19$405
This United Airlines deal was found by Cheapflights users on 2/20. 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 6/56:15 amRDU - BOI
1 stop7h 28mUnited Airlines
Thu 6/124:40 pmBOI - RDU
2 stops10h 44mUnited Airlines
Deal found 2/20$407
This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/512:50 pmRDU - BOI
3 stops25h 42mSpirit Airlines
Sun 3/911:47 amBOI - RDU
3 stops30h 42mSpirit Airlines
Deal found 2/19$412

Find flights from Raleigh to Idaho within your budget

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 February 20, 2025.

Fly from

Raleigh

Fly to

Idaho

Route

Depart

Return

Price

RaleighBoise

RDU - BOI

RDUBOI

Raleigh-Durham

Thu 4/24

7:20 am-1:47 pm

1 stop8h 27m

Boise Air Term. Gowen Fld

Mon 4/28

8:59 pm-5:00 pm

1 stop18h 01m

$262

RaleighBoise

RDU - BOI

RDUBOI

Raleigh-Durham

Thu 4/24

5:05 am-12:33 pm

1 stop9h 28m

Boise Air Term. Gowen Fld

Mon 4/28

7:05 am-6:32 pm

2 stops9h 27m

$268

RaleighBoise

RDU - BOI

RDUBOI

Raleigh-Durham

Thu 4/24

5:20 am-1:30 pm

2 stops10h 10m

Boise Air Term. Gowen Fld

Mon 4/28

8:00 pm-11:05 am

2 stops13h 05m

$273

RaleighJackson

RDU - JAC

RDUJAC

Raleigh-Durham

Sat 5/3

12:00 pm-4:41 pm

1 stop6h 41m

Jackson Hole

Tue 5/6

7:05 am-5:35 pm

1 stop8h 30m

$347

RaleighSpokane

RDU - GEG

RDUGEG

Raleigh-Durham

Thu 4/3

6:25 am-11:51 am

1 stop8h 26m

Spokane

Mon 4/7

7:24 pm-8:46 am

2 stops10h 22m

$348

RaleighJackson

RDU - JAC

RDUJAC

Raleigh-Durham

Sat 5/3

1:18 pm-9:17 pm

2 stops9h 59m

Jackson Hole

Tue 5/6

10:41 am-10:16 pm

2 stops9h 35m

$358

RaleighJackson

RDU - JAC

RDUJAC

Raleigh-Durham

Sat 5/3

5:00 am-12:13 pm

2 stops9h 13m

Jackson Hole

Tue 5/6

12:50 pm-11:59 pm

2 stops9h 09m

$386

RaleighSpokane

RDU - GEG

RDUGEG

Raleigh-Durham

Wed 7/2

9:22 am-5:21 pm

2 stops10h 59m

Spokane

Tue 7/8

6:25 pm-5:24 am

1 stop7h 59m

$396

RaleighSpokane

RDU - GEG

RDUGEG

Raleigh-Durham

Mon 6/9

5:10 am-9:10 am

1 stop7h 00m

Spokane

Fri 6/13

5:00 am-3:15 pm

1 stop7h 15m

$405

RaleighBoise

RDU - BOI

RDUBOI

Raleigh-Durham

Thu 6/5

6:15 am-11:43 am

1 stop7h 28m

Boise Air Term. Gowen Fld

Thu 6/12

4:40 pm-5:24 am

2 stops10h 44m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 40 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.

Travel insights for flights from Raleigh to Idaho

Get recent, data-driven insights about flights from Raleigh to Idaho including ideal travel times, pricing trends, and more.

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 $436). 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 February 20, 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 February 20, 2025.
See what other customers who have flown with Southwest, Alaska Airlines 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.
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Overall

8.1

Food

7.1

Crew

8.7

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 Hawaiian Airlines, which is currently one of the cheapest options available, starting at $131. American Airlines flights start at $137 while deals on Delta start at $259 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 $436). 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 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$315Average$423FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$344Average$549FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$366Average$456FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$402Average$742FlexibilityNo cancel feeOn-time69%
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