What is the cheapest airline that flies from Raleigh-Durham to Idaho?

Delta, American Airlines, and United Airlines are the most popular carriers operating from Raleigh-Durham to Idaho

What airlines fly to Idaho?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Idaho from Raleigh according to our data. Delta is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 5 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.

How many flights depart from Raleigh to Idaho on average per week?

The number of flights available between Raleigh and Idaho is 8 per week as of June 2026. The most frequent departure day is Fri, with 25% of weekly flights leaving on this day.

When did momondo last update prices for flights from Raleigh-Durham Airport to Idaho?

Prices for flights from Raleigh-Durham Airport to Idaho are updated daily.

How many operators does momondo search for flights from Raleigh-Durham Airport to Idaho?

The number of operators available for flights from Raleigh-Durham Airport to Idaho is 5 as of June 2026.

How old do you have to be to fly from Raleigh-Durham Airport to Idaho?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Raleigh-Durham Airport to Idaho.

What documentation or ID do you need to fly to Idaho?

The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$143 Cheap Flights from Raleigh to Idaho in 2026

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Find the cheapest flights from Raleigh to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:33 am - 12:16 pm

RDU

GEG

8h 43m

1 stop

1:23 pm - 11:57 pm

GEG

RDU

7h 34m

1 stop

$214Delta

Thu, Aug 27 - Tue, Sep 1

6:58 pm - 11:09 pm

RDU

GEG

7h 11m

1 stop

6:00 am - 5:40 pm

GEG

RDU

8h 40m

1 stop

$231Delta

Thu, Aug 27 - Sat, Aug 29

7:00 am - 4:00 pm

RDU

BOI

11h 00m

2 stops

11:20 am - 11:35 pm

BOI

RDU

10h 15m

1 stop

$290Southwest

Wed, Oct 7 - Tue, Oct 13

6:30 am - 11:54 am

RDU

GEG

8h 24m

1 stop

12:44 pm - 11:49 pm

GEG

RDU

8h 05m

1 stop

$294American Airlines

Sat, Aug 22 - Sat, Aug 29

5:34 pm - 12:04 am

RDU

BOI

8h 30m

1 stop

7:20 am - 6:10 pm

BOI

RDU

8h 50m

1 stop

$298Alaska Airlines

Tue, Aug 11 - Tue, Aug 25

7:00 am - 4:00 pm

RDU

BOI

11h 00m

2 stops

6:25 am - 11:10 pm

BOI

RDU

14h 45m

2 stops

$301Southwest

Wed, Oct 7 - Tue, Oct 13

5:34 pm - 12:04 am

RDU

BOI

8h 30m

1 stop

7:20 am - 6:10 pm

BOI

RDU

8h 50m

1 stop

$311Alaska Airlines

Thu, Aug 13 - Sat, Aug 22

7:04 am - 12:15 pm

RDU

JAC

7h 11m

1 stop

3:41 pm - 11:59 pm

JAC

RDU

6h 18m

1 stop

$378American Airlines

Tue, Sep 1 - Thu, Sep 17

8:15 am - 1:44 pm

RDU

SUN

7h 29m

1 stop

2:29 pm - 11:05 pm

SUN

RDU

6h 36m

1 stop

$501United Airlines

Sat, Oct 31 - Wed, Nov 4

6:00 am - 1:44 pm

RDU

SUN

9h 44m

2 stops

2:29 pm - 11:05 pm

SUN

RDU

6h 36m

1 stop

$506United Airlines

Sat, Oct 31 - Wed, Nov 4

United Airlines flights from Raleigh to Idaho

Our best United Airlines deals on Raleigh to Idaho flight tickets

United Airlines

Aug 22

RDU4:23 pmRaleigh-Durham

7h 23m

1 stop

GEG8:46 pmSpokane

Aug 29

GEG5:00 amSpokane

9h 41m

2 stops

RDU5:41 pmRaleigh-Durham

$324

United Airlines

Oct 27

RDU10:21 amRaleigh-Durham

12h 55m

2 stops

BOI9:16 pmBoise Air Term. Gowen Fld

Oct 28

BOI2:43 pmBoise Air Term. Gowen Fld

6h 22m

1 stop

RDU11:05 pmRaleigh-Durham

$400

United Airlines

Jul 7

RDU3:14 pmRaleigh-Durham

7h 47m

1 stop

JAC9:01 pmJackson Hole

Jul 15

JAC7:30 amJackson Hole

7h 57m

1 stop

RDU5:27 pmRaleigh-Durham

$405

Delta flights from Raleigh to Idaho

Our best Delta deals on Raleigh to Idaho flight tickets

Delta

Aug 27

RDU6:33 amRaleigh-Durham

8h 43m

1 stop

GEG12:16 pmSpokane

Sep 1

GEG1:23 pmSpokane

7h 34m

1 stop

RDU11:57 pmRaleigh-Durham

$214

Delta

Aug 27

RDU6:58 pmRaleigh-Durham

7h 11m

1 stop

GEG11:09 pmSpokane

Aug 29

GEG6:00 amSpokane

8h 40m

1 stop

RDU5:40 pmRaleigh-Durham

$231

Delta

Aug 28

RDU6:58 pmRaleigh-Durham

7h 11m

1 stop

GEG11:09 pmSpokane

Sep 1

GEG6:00 amSpokane

8h 40m

1 stop

RDU5:40 pmRaleigh-Durham

$232

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RaleighSpokane

RDU - GEG

RDUGEG

Raleigh-Durham

Thu 8/27

6:33 am-12:16 pm

1 stop8h 43m

Spokane

Tue 9/1

1:23 pm-11:57 pm

1 stop7h 34m

$214

RaleighSpokane

RDU - GEG

RDUGEG

Raleigh-Durham

Thu 8/27

6:58 pm-11:09 pm

1 stop7h 11m

Spokane

Sat 8/29

6:00 am-5:40 pm

1 stop8h 40m

$231

RaleighBoise

RDU - BOI

RDUBOI

Raleigh-Durham

Wed 10/7

7:00 am-4:00 pm

2 stops11h 00m

Boise Air Term. Gowen Fld

Tue 10/13

11:20 am-11:35 pm

1 stop10h 15m

$290

RaleighSpokane

RDU - GEG

RDUGEG

Raleigh-Durham

Sat 8/22

6:30 am-11:54 am

1 stop8h 24m

Spokane

Sat 8/29

12:44 pm-11:49 pm

1 stop8h 05m

$294

RaleighBoise

RDU - BOI

RDUBOI

Raleigh-Durham

Tue 8/11

5:34 pm-12:04 am

1 stop8h 30m

Boise Air Term. Gowen Fld

Tue 8/25

7:20 am-6:10 pm

1 stop8h 50m

$298

RaleighBoise

RDU - BOI

RDUBOI

Raleigh-Durham

Wed 10/7

7:00 am-4:00 pm

2 stops11h 00m

Boise Air Term. Gowen Fld

Tue 10/13

6:25 am-11:10 pm

2 stops14h 45m

$301

RaleighBoise

RDU - BOI

RDUBOI

Raleigh-Durham

Thu 8/13

5:34 pm-12:04 am

1 stop8h 30m

Boise Air Term. Gowen Fld

Sat 8/22

7:20 am-6:10 pm

1 stop8h 50m

$311

Quickest round-trip

RaleighJackson

RDU - JAC

RDUJAC

Raleigh-Durham

Tue 9/1

7:04 am-12:15 pm

1 stop7h 11m

Jackson Hole

Thu 9/17

3:41 pm-11:59 pm

1 stop6h 18m

$378

RaleighHailey

RDU - SUN

RDUSUN

Raleigh-Durham

Sat 10/31

8:15 am-1:44 pm

1 stop7h 29m

Hailey Sun Valley-Friedman

Wed 11/4

2:29 pm-11:05 pm

1 stop6h 36m

$501

RaleighHailey

RDU - SUN

RDUSUN

Raleigh-Durham

Sat 10/31

6:00 am-1:44 pm

2 stops9h 44m

Hailey Sun Valley-Friedman

Wed 11/4

2:29 pm-11:05 pm

1 stop6h 36m

$506

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Raleigh to Idaho

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Idaho?

In general, August is the cheapest month to fly from Raleigh to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $154. If you don’t want to visit Idaho in August, then you should wait until June to fly from Raleigh, when ticket prices are also cheap, with an average price of $221.

How far in advance should I book a flight from Raleigh to Idaho?

You are more likely to see cheaper flights to Idaho from Raleigh when booking weeks ahead of your departure date. In general, you can expect to find flights to Idaho for around $433 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Idaho from Raleigh for as low as $317 on momondo.

Can stopping save me money on Raleigh to Idaho flights?

You could potentially save up to 59% on your flight if you consider stops on a Raleigh to Idaho flight.

Cheap Raleigh to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Raleigh to Idaho

Fastest flight time	6h 30m
Direct flights	None

The fastest flight from Raleigh to Idaho takes 6h 30m

There are no direct flights from Raleigh to Idaho. There are no popular flight routes from Raleigh to Idaho.

Search flight deals

Frequently asked questions about flying from Raleigh to Idaho

When did momondo last update prices for flights from Raleigh-Durham Airport to Idaho?
Prices for flights from Raleigh-Durham Airport to Idaho are updated daily.
How many operators does momondo search for flights from Raleigh-Durham Airport to Idaho?
The number of operators available for flights from Raleigh-Durham Airport to Idaho is 5 as of June 2026.
How old do you have to be to fly from Raleigh-Durham Airport to Idaho?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Raleigh-Durham Airport to Idaho.
What documentation or ID do you need to fly to Idaho?
The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Raleigh to Idaho

Compare and see reviews for airlines that fly from Raleigh to Idaho with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $252	Free Cancellation	Rating 7.9 8,402 reviews	Search Delta flights
American Airlines	PriceFrom $266	Free Cancellation	Rating 7.1 11,641 reviews	Search American Airlines flights
United Airlines	PriceFrom $314	Free Cancellation	Rating 7.4 9,768 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $346	Free Cancellation	Rating 7.9 12,442 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $372	Free Cancellation	Rating 8.0 4,256 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Raleigh to Idaho?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Idaho from Raleigh.

Can I find flights from Raleigh to Idaho with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Raleigh to Idaho flights to just show those with flexible booking policies.

How can momondo help me find flights from Raleigh to Idaho?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Raleigh to Idaho.

I’m not ready to book a flight from Raleigh to Idaho right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Raleigh to Idaho flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.