$134 Find Cheap Flights from Raleigh to Idaho - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Raleigh to Idaho departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Raleigh to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boise
Boise1 stop$277
Idaho Falls
Idaho Falls2 stops$369
Hailey
Hailey1 stop$429
Lewiston
Lewiston1 stop$514
Spokane
Spokane1 stop$257
Boise
Boise1 stop$277
Idaho Falls
Idaho Falls2 stops$369
Hailey
Hailey1 stop$429
Lewiston
Lewiston1 stop$514
Spokane
Spokane1 stop$257

Book Cheap Raleigh to Idaho Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Raleigh to Idaho that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Raleigh to Idaho

Fri, Aug 21 - Thu, Aug 27
American Airlines Logo
2:07 pm - 8:42 pm
RDU
-
GEG
9h 35m
1 stop
American Airlines Logo
12:44 pm - 11:49 pm
GEG
-
RDU
8h 05m
1 stop
$257American Airlines
Fri, Aug 21 - Thu, Aug 27
American Airlines Logo
2:07 pm - 8:42 pm
RDU
-
GEG
9h 35m
1 stop
American Airlines Logo
12:44 pm - 11:49 pm
GEG
-
RDU
8h 05m
1 stop
$257American Airlines
Fri, Aug 21 - Thu, Aug 27
Delta Logo
6:33 am - 12:08 pm
RDU
-
GEG
8h 35m
1 stop
Delta Logo
11:09 am - 11:59 pm
GEG
-
RDU
9h 50m
1 stop
$267Delta
Thu, Aug 20 - Wed, Aug 26
Delta Logo
6:33 am - 3:18 pm
RDU
-
BOI
10h 45m
1 stop
Delta Logo
12:23 pm - 11:59 pm
BOI
-
RDU
9h 36m
1 stop
$267Delta
Fri, Aug 21 - Thu, Aug 27
Southwest Logo
4:20 pm - 11:15 pm
RDU
-
GEG
9h 55m
2 stops
Southwest Logo
6:00 am - 3:45 pm
GEG
-
RDU
6h 45m
1 stop
$267Southwest
Sat, Aug 22 - Sat, Aug 29
United Airlines Logo
4:23 pm - 10:40 pm
RDU
-
BOI
8h 17m
1 stop
United Airlines Logo
5:00 am - 3:17 pm
BOI
-
RDU
8h 17m
1 stop
$277United Airlines
Fri, Aug 21 - Mon, Aug 24
United Airlines Logo
4:23 pm - 10:40 pm
RDU
-
BOI
8h 17m
1 stop
United Airlines Logo
6:15 am - 4:27 pm
BOI
-
RDU
8h 12m
1 stop
$277United Airlines
Fri, Aug 21 - Mon, Aug 24
Southwest Logo
4:20 pm - 11:55 pm
RDU
-
BOI
9h 35m
2 stops
Southwest Logo
2:55 pm - 12:10 am
BOI
-
RDU
7h 15m
1 stop
$282Southwest
Sat, Oct 24 - Tue, Oct 27
Alaska Airlines Logo
5:22 pm - 1:47 pm
RDU
-
BOI
22h 25m
1 stop
Alaska Airlines Logo
7:20 am - 5:41 pm
BOI
-
RDU
8h 21m
1 stop
$313Alaska Airlines
Tue, Aug 18 - Sat, Aug 29
Alaska Airlines Logo
5:34 pm - 12:04 am
RDU
-
BOI
8h 30m
1 stop
Alaska Airlines Logo
6:23 am - 4:47 pm
BOI
-
RDU
8h 24m
1 stop
$317Alaska Airlines
Booking Insights

KAYAK's insights & trends for Raleigh to Idaho flights

Get data-powered insights and trends into flights from Raleigh to Idaho to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Raleigh to Idaho?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Raleigh to Idaho departing in August.

Flight prices are below average for this route right now.

Flights to Idaho from Raleigh usually cost between $328 and $468 in August.
The lowest price found in the past 5 days was $277 on United Airlines (Aug 21-Aug 24).

What is the cheapest month to fly from Raleigh to Idaho?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Raleigh to Idaho, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Raleigh to Idaho is March, when tickets cost $305 (return) on average. On the other hand, the most expensive months are November and December, when the average cost of round-trip tickets is $592 and $570 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Raleigh to Idaho, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Raleigh to Idaho, you should book around 4 weeks before departure, which saves you about 46% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Find deals

Good to know

Low season

February

Cheapest flight

$134
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Raleigh to Boise

FAQs - booking Idaho flights

  • How does KAYAK find such low prices on flights from Raleigh to Idaho?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Raleigh to Idaho.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Raleigh to Idaho?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Raleigh to Idaho is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Raleigh to Idaho?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Raleigh to Idaho with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Raleigh to Idaho?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Raleigh to Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Raleigh to Idaho

Information on your arrival and departure airports

Raleigh (RDU)