What airlines fly to Idaho?

Delta, United Airlines and American 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 46% 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.

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

American Airlines, Delta, and Alaska Airlines are the most popular carriers operating from Raleigh-Durham 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 March 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.

$157 Cheap Flights from Raleigh to Idaho in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

7:45 pm - 12:27 pm

RDU

BOI

18h 42m

1 stop

1:22 pm - 11:31 am

BOI

RDU

20h 09m

1 stop

$232Frontier

Mon, May 4 - Tue, May 12

6:00 am - 10:45 am

RDU

GEG

7h 45m

1 stop

1:07 pm - 11:59 pm

GEG

RDU

7h 52m

1 stop

$307Delta

Tue, Apr 21 - Sat, Apr 25

5:35 pm - 11:41 pm

RDU

BOI

8h 06m

1 stop

1:53 pm - 11:59 pm

BOI

RDU

8h 06m

1 stop

$313American Airlines

Wed, May 6 - Wed, May 13

5:35 pm - 11:41 pm

RDU

BOI

8h 06m

1 stop

1:53 pm - 11:59 pm

BOI

RDU

8h 06m

1 stop

$316American Airlines

Wed, May 6 - Wed, May 13

5:20 pm - 12:25 am

RDU

BOI

9h 05m

2 stops

2:00 pm - 11:40 pm

BOI

RDU

7h 40m

1 stop

$318Southwest

Tue, Apr 14 - Tue, Apr 21

7:30 am - 1:23 pm

RDU

GEG

8h 53m

1 stop

7:41 pm - 6:10 am

GEG

RDU

7h 29m

1 stop

$324Alaska Airlines

Tue, Apr 28 - Sat, May 2

8:00 am - 3:24 pm

RDU

JAC

9h 24m

1 stop

2:35 pm - 11:19 pm

JAC

RDU

6h 44m

1 stop

$333United Airlines

Wed, Apr 22 - Wed, Apr 29

7:30 am - 1:23 pm

RDU

GEG

8h 53m

1 stop

7:41 pm - 6:10 am

GEG

RDU

7h 29m

1 stop

$334Alaska Airlines

Tue, Apr 28 - Sat, May 2

8:00 am - 1:21 pm

RDU

JAC

7h 21m

1 stop

7:00 am - 10:27 pm

JAC

RDU

13h 27m

2 stops

$338United Airlines

Wed, Apr 22 - Wed, Apr 29

5:15 am - 9:50 am

RDU

GEG

7h 35m

1 stop

1:45 pm - 11:45 pm

GEG

RDU

7h 00m

1 stop

$347Southwest

Thu, Apr 16 - Tue, Apr 21

Southwest flights from Raleigh to Idaho

Our best Southwest deals on Raleigh to Idaho flight tickets

Southwest

Apr 14

RDU5:20 pmRaleigh-Durham

9h 05m

2 stops

BOI12:25 amBoise Air Term. Gowen Fld

Apr 21

BOI2:00 pmBoise Air Term. Gowen Fld

7h 40m

1 stop

RDU11:40 pmRaleigh-Durham

$318

Southwest

Apr 16

RDU5:15 amRaleigh-Durham

7h 35m

1 stop

GEG9:50 amSpokane

Apr 21

GEG1:45 pmSpokane

7h 00m

1 stop

RDU11:45 pmRaleigh-Durham

$347

Southwest

May 19

RDU3:50 pmRaleigh-Durham

10h 35m

2 stops

BOI12:25 amBoise Air Term. Gowen Fld

Jun 2

BOI2:00 pmBoise Air Term. Gowen Fld

7h 40m

1 stop

RDU11:40 pmRaleigh-Durham

$348

Delta flights from Raleigh to Idaho

Our best Delta deals on Raleigh to Idaho flight tickets

Delta

Apr 21

RDU6:00 amRaleigh-Durham

7h 45m

1 stop

GEG10:45 amSpokane

Apr 25

GEG1:07 pmSpokane

7h 52m

1 stop

RDU11:59 pmRaleigh-Durham

$307

Delta

May 6

RDU6:00 amRaleigh-Durham

9h 12m

1 stop

BOI1:12 pmBoise Air Term. Gowen Fld

May 13

BOI9:16 pmBoise Air Term. Gowen Fld

9h 26m

2 stops

RDU8:42 amRaleigh-Durham

$312

Delta

Apr 21

RDU5:38 amRaleigh-Durham

9h 49m

2 stops

GEG12:27 pmSpokane

Apr 25

GEG7:15 amSpokane

13h 34m

2 stops

RDU11:49 pmRaleigh-Durham

$317

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RaleighBoise

RDU - BOI

RDUBOI

Raleigh-Durham

Mon 5/4

7:45 pm-12:27 pm

1 stop18h 42m

Boise Air Term. Gowen Fld

Tue 5/12

1:22 pm-11:31 am

1 stop20h 09m

$232

RaleighSpokane

RDU - GEG

RDUGEG

Raleigh-Durham

Tue 4/21

6:00 am-10:45 am

1 stop7h 45m

Spokane

Sat 4/25

1:07 pm-11:59 pm

1 stop7h 52m

$307

RaleighBoise

RDU - BOI

RDUBOI

Raleigh-Durham

Wed 5/6

5:35 pm-11:41 pm

1 stop8h 06m

Boise Air Term. Gowen Fld

Wed 5/13

1:53 pm-11:59 pm

1 stop8h 06m

$313

RaleighBoise

RDU - BOI

RDUBOI

Raleigh-Durham

Wed 5/6

5:35 pm-11:41 pm

1 stop8h 06m

Boise Air Term. Gowen Fld

Wed 5/13

1:53 pm-11:59 pm

1 stop8h 06m

$316

RaleighBoise

RDU - BOI

RDUBOI

Raleigh-Durham

Tue 4/14

5:20 pm-12:25 am

2 stops9h 05m

Boise Air Term. Gowen Fld

Tue 4/21

2:00 pm-11:40 pm

1 stop7h 40m

$318

RaleighSpokane

RDU - GEG

RDUGEG

Raleigh-Durham

Tue 4/28

7:30 am-1:23 pm

1 stop8h 53m

Spokane

Sat 5/2

7:41 pm-6:10 am

1 stop7h 29m

$324

RaleighJackson

RDU - JAC

RDUJAC

Raleigh-Durham

Wed 4/22

8:00 am-3:24 pm

1 stop9h 24m

Jackson Hole

Wed 4/29

2:35 pm-11:19 pm

1 stop6h 44m

$333

RaleighSpokane

RDU - GEG

RDUGEG

Raleigh-Durham

Tue 4/28

7:30 am-1:23 pm

1 stop8h 53m

Spokane

Sat 5/2

7:41 pm-6:10 am

1 stop7h 29m

$334

RaleighJackson

RDU - JAC

RDUJAC

Raleigh-Durham

Wed 4/22

8:00 am-1:21 pm

1 stop7h 21m

Jackson Hole

Wed 4/29

7:00 am-10:27 pm

2 stops13h 27m

$338

Quickest round-trip

RaleighSpokane

RDU - GEG

RDUGEG

Raleigh-Durham

Thu 4/16

5:15 am-9:50 am

1 stop7h 35m

Spokane

Tue 4/21

1:45 pm-11:45 pm

1 stop7h 00m

$347

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

What is the cheapest month to fly to Idaho?

In general, March 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 $282. If you don’t want to visit Idaho in March, then you should wait until February to fly from Raleigh, when ticket prices are also cheap, with an average price of $299.

How far in advance should I book a flight 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 $413 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 $274 on momondo.

Can stopping save me money on Raleigh to Idaho flights?

You could potentially save up to 71% 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 40m
Direct flights	None

The fastest flight from Raleigh to Idaho takes 6h 40m

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

Search flight deals

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 March 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
Alaska Airlines	PriceFrom $131	Free Cancellation	Rating 7.9 12,077 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $262	Free Cancellation	Rating 7.1 11,484 reviews	Search American Airlines flights
Delta	PriceFrom $264	Free Cancellation	Rating 7.9 8,304 reviews	Search Delta flights
United Airlines	PriceFrom $286	Free Cancellation	Rating 7.4 9,445 reviews	Search United Airlines flights
Southwest	PriceFrom $372	Free Cancellation	Rating 8.0 4,324 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.