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Idaho

$156+ 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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — BOI
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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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 octubre 30, 2025.

This Booking.com deal was found by Cheapflights users on 10/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/275:20 pmRDU - GEG
1 stop21h 05mFrontier
jue. 12/412:08 pmGEG - RDU
1 stop26h 23mFrontier
Deal found 10/30$270
This Delta deal was found by Cheapflights users on 10/28. 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.
lun. 11/247:01 pmRDU - BOI
1 stop7h 08mDelta
jue. 11/271:49 pmBOI - RDU
1 stop7h 29mDelta
Deal found 10/28$289
This Delta deal was found by Cheapflights users on 10/28. 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.
jue. 11/276:15 amRDU - GEG
1 stop8h 51mDelta
jue. 12/41:12 pmGEG - RDU
1 stop8h 06mDelta
Deal found 10/28$313
This United Airlines deal was found by Cheapflights users on 10/29. 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.
mié. 11/194:17 pmRDU - JAC
1 stop6h 20mUnited Airlines
mar. 11/2510:45 amJAC - RDU
2 stops10h 56mUnited Airlines
Deal found 10/29$316
This Expedia deal was found by Cheapflights users on 10/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/196:14 pmRDU - BOI
1 stop18h 15mAlaska Airlines
lun. 11/244:38 pmBOI - RDU
1 stop11h 02mAlaska Airlines
Deal found 10/28$322
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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.
mié. 12/36:09 pmRDU - GEG
1 stop9h 15mAlaska Airlines
lun. 12/89:00 amGEG - RDU
1 stop29h 08mAlaska Airlines
Deal found 10/30$324
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
sáb. 11/225:33 pmRDU - BOI
1 stop20h 15mMultiple Airlines
mié. 11/269:22 pmBOI - RDU
2 stops37h 41mMultiple Airlines
Deal found 10/28$331
This Delta deal was found by Cheapflights users on 10/28. 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.
mar. 11/187:15 amRDU - GEG
1 stop7h 51mDelta
mié. 11/191:10 pmGEG - RDU
1 stop7h 48mDelta
Deal found 10/28$337
This United Airlines deal was found by Cheapflights users on 10/29. 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.
vie. 12/54:14 pmRDU - SUN
1 stop7h 05mUnited Airlines
lun. 12/82:20 pmSUN - RDU
1 stop6h 25mUnited Airlines
Deal found 10/29$341
This United Airlines deal was found by Cheapflights users on 10/30. 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.
mié. 12/34:14 pmRDU - GEG
1 stop7h 45mUnited Airlines
lun. 12/87:00 amGEG - RDU
2 stops11h 21mUnited Airlines
Deal found 10/30$342
This Delta deal was found by Cheapflights users on 10/28. 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.
sáb. 11/227:04 amRDU - BOI
1 stop13h 50mDelta
jue. 11/275:35 amBOI - RDU
1 stop6h 29mDelta
Deal found 10/28$346
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
mar. 12/96:09 pmRDU - BOI
1 stop18h 25mAlaska Airlines
mar. 1/66:08 amBOI - RDU
1 stop9h 57mAlaska Airlines
Deal found 10/28$350

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 octubre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$270
(Booking.com)

One-way from

$156
(Delta)

Popular in

November

Cheapest in

April

Average price

$382
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. 11% potential increase in price ($54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 octubre 30, 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

RaleighHailey

RDU - SUN

RDUSUN

Raleigh-Durham

sáb. 4/25

7:00 am-12:35 pm

1 stop7h 35m

Hailey Sun Valley-Friedman

mié. 4/29

3:25 pm-11:50 pm

1 stop6h 25m

$285

RaleighSpokane

RDU - GEG

RDUGEG

Raleigh-Durham

jue. 11/27

6:15 am-12:06 pm

1 stop8h 51m

Spokane

jue. 12/4

1:12 pm-12:18 am

1 stop8h 06m

$313

RaleighSpokane

RDU - GEG

RDUGEG

Raleigh-Durham

jue. 11/20

7:40 pm-11:59 pm

1 stop7h 19m

Spokane

lun. 11/24

11:19 am-11:58 pm

1 stop9h 39m

$337

RaleighSpokane

RDU - GEG

RDUGEG

Raleigh-Durham

mar. 11/18

7:15 am-12:06 pm

1 stop7h 51m

Spokane

mié. 11/19

1:10 pm-11:58 pm

1 stop7h 48m

$337

RaleighSpokane

RDU - GEG

RDUGEG

Raleigh-Durham

mar. 11/18

6:07 am-3:21 pm

2 stops12h 14m

Spokane

mié. 11/19

5:10 am-3:11 pm

1 stop7h 01m

$342

RaleighHailey

RDU - SUN

RDUSUN

Raleigh-Durham

vie. 12/5

10:00 am-9:19 pm

2 stops13h 19m

Hailey Sun Valley-Friedman

lun. 12/8

2:20 pm-10:45 pm

1 stop6h 25m

$346

RaleighBoise

RDU - BOI

RDUBOI

Raleigh-Durham

mar. 12/9

6:09 pm-10:34 am

1 stop18h 25m

Boise Air Term. Gowen Fld

mar. 1/6

6:08 am-6:05 pm

1 stop9h 57m

$350

RaleighBoise

RDU - BOI

RDUBOI

Raleigh-Durham

mar. 3/3

5:20 pm-11:55 pm

1 stop8h 35m

Boise Air Term. Gowen Fld

mié. 3/4

6:28 am-4:26 pm

1 stop7h 58m

$350

RaleighBoise

RDU - BOI

RDUBOI

Raleigh-Durham

mar. 12/9

5:15 am-12:54 pm

1 stop9h 39m

Boise Air Term. Gowen Fld

mar. 1/6

8:50 am-11:29 pm

2 stops12h 39m

$356

RaleighBoise

RDU - BOI

RDUBOI

Raleigh-Durham

mar. 3/3

5:20 am-4:26 pm

2 stops13h 06m

Boise Air Term. Gowen Fld

mié. 3/4

3:00 pm-11:57 pm

1 stop6h 57m

$356

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 56 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 $159). Flying from Raleigh to Idaho in March is currently the most expensive (average of $363). 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 octubre 30, 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 50% 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 octubre 30, 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
11,217 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
11,217 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Southwest
8.0
Very good
4,243 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
7.9
Good
7,998 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
United Airlines
7.4
Good
8,998 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
American Airlines
7.2
Good
11,035 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

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?

    Delta, United Airlines, and Alaska Airlines can get you from Raleigh to Idaho in just under 7h 35m. Your travel time can differ by up to 10h 50m. Raleigh and Idaho are separated by a distance of 1942 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 $156. American Airlines flights start at $168 while deals on Alaska Airlines start at $189 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 - Boise Air Term. Gowen Fld or Raleigh-Durham - Spokane.

  • 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 $159). Flying from Raleigh to Idaho in March is currently the most expensive (average of $363). 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 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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$264Average$460FlexibilityNo cancel feeOn-time71%
DeltaCheapest$264Average$639FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$286Average$617FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$346Average$470FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$374Average$434FlexibilityNo cancel feeOn-time63%

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