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

Hawaiian Airlines, Alaska Airlines, and Frontier 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 49% 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.

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 December 2025.

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.

$123 Cheap Flights from Raleigh to Idaho in 2025/26

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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.

7:29 pm - 11:12 am

RDU

BOI

17h 43m1 stop

12:07 pm - 12:10 am

BOI

RDU

34h 03m2 stops

$232Frontier

Sun, Feb 1 - Mon, Feb 9

7:29 pm - 11:12 am

RDU

BOI

17h 43m1 stop

12:07 pm - 11:56 pm

BOI

RDU

33h 49m2 stops

$249Frontier

Sun, Feb 1 - Fri, Feb 6

7:04 pm - 12:23 am

RDU

GEG

8h 19m1 stop

6:29 pm - 6:04 pm

GEG

RDU

20h 35m1 stop

$256Alaska Airlines

Sat, Jan 10 - Sat, Jan 17

5:10 am - 1:08 pm

RDU

BOI

9h 58m1 stop

2:48 pm - 11:34 pm

BOI

RDU

6h 46m1 stop

$257American Airlines

Thu, Jan 8 - Fri, Jan 9

8:03 am - 12:46 pm

RDU

GEG

7h 43m1 stop

5:00 am - 6:52 pm

GEG

RDU

10h 52m2 stops

$262United Airlines

Sat, Jan 10 - Sat, Jan 17

10:20 am - 7:51 pm

RDU

BOI

11h 31m2 stops

2:37 pm - 11:15 pm

BOI

RDU

6h 38m1 stop

$262United Airlines

Tue, Jan 6 - Wed, Jan 7

5:15 am - 2:02 pm

RDU

BOI

10h 47m2 stops

11:20 am - 11:27 pm

BOI

RDU

10h 07m2 stops

$267Delta

Thu, Jan 8 - Fri, Jan 9

6:15 am - 12:46 pm

RDU

GEG

9h 31m2 stops

5:00 am - 5:14 pm

GEG

RDU

9h 14m2 stops

$267United Airlines

Sat, Jan 10 - Sat, Jan 17

7:00 am - 11:58 am

RDU

JAC

6h 58m1 stop

12:58 pm - 11:48 pm

JAC

RDU

8h 50m1 stop

$278Delta

Sat, Jan 24 - Fri, Jan 30

7:04 pm - 12:23 am

RDU

GEG

8h 19m1 stop

1:38 pm - 6:04 pm

GEG

RDU

25h 26m1 stop

$287Alaska Airlines

Thu, Jan 8 - Mon, Jan 12

American Airlines flights from Raleigh to Idaho

Our best American Airlines deals on Raleigh to Idaho flight tickets

American Airlines

Jan 8

RDU5:10 amRaleigh-Durham

9h 58m

1 stop

BOI1:08 pmBoise Air Term. Gowen Fld

Jan 9

BOI2:48 pmBoise Air Term. Gowen Fld

6h 46m

1 stop

RDU11:34 pmRaleigh-Durham

$257

Find similar

American Airlines

Jan 9

RDU9:11 amRaleigh-Durham

7h 31m

1 stop

JAC2:42 pmJackson Hole

Jan 11

JAC3:51 pmJackson Hole

17h 10m

2 stops

RDU11:01 amRaleigh-Durham

$350

Find similar

American Airlines

Jan 9

RDU6:00 amRaleigh-Durham

8h 21m

2 stops

JAC12:21 pmJackson Hole

Jan 11

JAC3:51 pmJackson Hole

17h 10m

2 stops

RDU11:01 amRaleigh-Durham

$355

Find similar

Delta flights from Raleigh to Idaho

Our best Delta deals on Raleigh to Idaho flight tickets

Delta

Jan 8

RDU5:15 amRaleigh-Durham

10h 47m

2 stops

BOI2:02 pmBoise Air Term. Gowen Fld

Jan 9

BOI11:20 amBoise Air Term. Gowen Fld

10h 07m

2 stops

RDU11:27 pmRaleigh-Durham

$267

Find similar

Delta

Jan 24

RDU7:00 amRaleigh-Durham

6h 58m

1 stop

JAC11:58 amJackson Hole

Jan 30

JAC12:58 pmJackson Hole

8h 50m

1 stop

RDU11:48 pmRaleigh-Durham

$278

Find similar

Delta

Jan 24

RDU5:30 amRaleigh-Durham

9h 04m

2 stops

JAC12:34 pmJackson Hole

Jan 30

JAC12:58 pmJackson Hole

8h 50m

1 stop

RDU11:48 pmRaleigh-Durham

$283

Find similar

Fly from

Fly to

Route

Depart

Return

Price

RaleighBoise

RDU - BOI

RDUBOI

Raleigh-Durham

Sun 2/1

7:29 pm-11:12 am

1 stop17h 43m

Boise Air Term. Gowen Fld

Mon 2/9

12:07 pm-12:10 am

2 stops34h 03m

$232

RaleighBoise

RDU - BOI

RDUBOI

Raleigh-Durham

Sun 2/1

7:29 pm-11:12 am

1 stop17h 43m

Boise Air Term. Gowen Fld

Fri 2/6

12:07 pm-11:56 pm

2 stops33h 49m

$249

RaleighSpokane

RDU - GEG

RDUGEG

Raleigh-Durham

Sat 1/10

7:04 pm-12:23 am

1 stop8h 19m

Spokane

Sat 1/17

6:29 pm-6:04 pm

1 stop20h 35m

$256

RaleighBoise

RDU - BOI

RDUBOI

Raleigh-Durham

Thu 1/8

5:10 am-1:08 pm

1 stop9h 58m

Boise Air Term. Gowen Fld

Fri 1/9

2:48 pm-11:34 pm

1 stop6h 46m

$257

RaleighSpokane

RDU - GEG

RDUGEG

Raleigh-Durham

Sat 1/10

8:03 am-12:46 pm

1 stop7h 43m

Spokane

Sat 1/17

5:00 am-6:52 pm

2 stops10h 52m

$262

RaleighBoise

RDU - BOI

RDUBOI

Raleigh-Durham

Tue 1/6

10:20 am-7:51 pm

2 stops11h 31m

Boise Air Term. Gowen Fld

Wed 1/7

2:37 pm-11:15 pm

1 stop6h 38m

$262

RaleighBoise

RDU - BOI

RDUBOI

Raleigh-Durham

Thu 1/8

5:15 am-2:02 pm

2 stops10h 47m

Boise Air Term. Gowen Fld

Fri 1/9

11:20 am-11:27 pm

2 stops10h 07m

$267

RaleighSpokane

RDU - GEG

RDUGEG

Raleigh-Durham

Sat 1/10

6:15 am-12:46 pm

2 stops9h 31m

Spokane

Sat 1/17

5:00 am-5:14 pm

2 stops9h 14m

$267

RaleighJackson

RDU - JAC

RDUJAC

Raleigh-Durham

Sat 1/24

7:00 am-11:58 am

1 stop6h 58m

Jackson Hole

Fri 1/30

12:58 pm-11:48 pm

1 stop8h 50m

$278

RaleighSpokane

RDU - GEG

RDUGEG

Raleigh-Durham

Thu 1/8

7:04 pm-12:23 am

1 stop8h 19m

Spokane

Mon 1/12

1:38 pm-6:04 pm

1 stop25h 26m

$287

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, April 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 $316. If you don’t want to visit Idaho in April, then you should wait until January to fly from Raleigh, when ticket prices are also cheap, with an average price of $332.

What is the cheapest day to depart on your flight to Idaho?

Our data shows that Saturday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $437. On the other hand, Monday is the most expensive day to depart from Raleigh because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $621.

What is the cheapest time of day to depart on your flight to Idaho?

According to our data, the cheapest time of day to fly to Idaho is at noon. momondo users have found flights departing from Raleigh to Idaho at noon for as low as $361. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Idaho, so prices are often more expensive at around $507 per ticket.

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 $421 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 39% 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 23m
Direct flights	None

The fastest flight from Raleigh to Idaho takes 6h 23m

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 December 2025.
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
American Airlines	PriceFrom $264	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights
Delta	PriceFrom $264	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
United Airlines	PriceFrom $279	Free Cancellation	Rating 7.4 9,094 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $346	Free Cancellation	Rating 8.0 11,448 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $372	Free Cancellation	Rating 7.9 4,251 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.