Popular airlines from Raleigh-Durham International Airport (RDU) to Boise Airport (BOI)

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Cheap Flights from Raleigh to Boise (RDU-BOI)

Prices were available within the past 7 days and start at $96 for one-way flights and $230 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Dec 11 - Sat, Dec 20
RDU
Raleigh
BOI
Boise
$230 Roundtrip, found 1 day ago
$230
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Dec 11 from Raleigh to Boise, returning Sat, Dec 20, priced at $230 found 1 day ago
Frontier Airlines
Thu, Nov 27 - Thu, Dec 11
RDU
Raleigh
BOI
Boise
$241 Roundtrip, found 2 days ago
$241
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Nov 27 from Raleigh to Boise, returning Thu, Dec 11, priced at $241 found 2 days ago
Frontier Airlines
Thu, Dec 11 - Sun, Dec 14
RDU
Raleigh
BOI
Boise
$256 Roundtrip, found 4 days ago
$256
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thu, Dec 11 from Raleigh to Boise, returning Sun, Dec 14, priced at $256 found 4 days ago
American Airlines
Tue, Dec 9 - Wed, Dec 10
RDU
Raleigh
BOI
Boise
$263 Roundtrip, found 5 days ago
$263
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Dec 9 from Raleigh to Boise, returning Wed, Dec 10, priced at $263 found 5 days ago
United
Tue, Dec 9 - Wed, Dec 10
RDU
Raleigh
BOI
Boise
$263 Roundtrip, found 5 days ago
$263
Roundtrip
found 5 days ago
Select United flight, departing Tue, Dec 9 from Raleigh to Boise, returning Wed, Dec 10, priced at $263 found 5 days ago
Frontier Airlines
Thu, Dec 11 - Thu, Dec 25
RDU
Raleigh
BOI
Boise
$266 Roundtrip, found 4 days ago
$266
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thu, Dec 11 from Raleigh to Boise, returning Thu, Dec 25, priced at $266 found 4 days ago
Frontier Airlines
Thu, Nov 27 - Thu, Dec 4
RDU
Raleigh
BOI
Boise
$267 Roundtrip, found 6 hours ago
$267
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Thu, Nov 27 from Raleigh to Boise, returning Thu, Dec 4, priced at $267 found 6 hours ago
Delta
Wed, Dec 17 - Wed, Dec 24
RDU
Raleigh
BOI
Boise
$268 Roundtrip, found 5 days ago
$268
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Dec 17 from Raleigh to Boise, returning Wed, Dec 24, priced at $268 found 5 days ago
Frontier Airlines
Sun, Nov 23 - Thu, Dec 4
RDU
Raleigh
BOI
Boise
$273 Roundtrip, found 6 days ago
$273
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sun, Nov 23 from Raleigh to Boise, returning Thu, Dec 4, priced at $273 found 6 days ago
Southwest Airlines
Wed, Jan 14 - Mon, Jan 19
RDU
Raleigh
BOI
Boise
$284 Roundtrip, found 4 days ago
$284
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Wed, Jan 14 from Raleigh to Boise, returning Mon, Jan 19, priced at $284 found 4 days ago

Find the cheapest month to fly from Raleigh (RDU) to Boise (BOI)

August is typically the cheapest month to fly

From $204 - $719 per traveler.

Alternative airports near Boise

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Boise Airport BOI. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $344
BOI
Boise Airport
CheapestClosest
Average driving time to city center8 min
Flights from $344

Frequently asked questions

How much does a flight from Raleigh - Durham Intl. Airport (RDU) to Boise Airport (BOI) cost?
Snag a cheap one-way flight from $96 or cheap return flight from $230 from Raleigh - Durham Intl. Airport (RDU) to Boise Airport (BOI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Raleigh - Durham Intl. Airport (RDU) to Boise Airport (BOI)?
December is the most affordable month to fly from RDU to BOI. Traveling during an off-peak travel window is often the key to finding a great deal.
What is the cheapest airline that flies from Raleigh - Durham Intl. Airport (RDU) to Boise Airport (BOI)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from RDU to BOI. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Raleigh - Durham Intl. Airport (RDU) to Boise Airport (BOI)?
You'll need to hop on a flight with a layover when traveling from Raleigh - Durham Intl. Airport (RDU) to Boise Airport (BOI). There are no daily direct flights on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from RDU to BOI?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Raleigh - Durham Intl. Airport (RDU) to Boise Airport (BOI)?
To avoid potential delays on the Raleigh - Durham Intl. Airport (RDU) to Boise Airport (BOI) route, aim to travel before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Raleigh - Durham Intl. Airport (RDU) to Boise Airport (BOI) last-minute?
Booking your ticket from RDU to BOI right before your journey is typically more expensive. But if you're flexible with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book a RDU to BOI flight and hotel package?
Compared with arranging flights and hotels separately, booking a RDU to BOI flight and hotel package with Expedia could result in significant savings. Better still, having it all in one place takes the hassle out of planning your trip. Just secure your flights and select from our wide range of stays, then tailor your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Raleigh - Durham Intl. Airport (RDU) to Boise Airport (BOI)?
It's usually possible to reschedule or cancel your RDU to BOI flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Raleigh - Durham Intl.
Destination airport
Boise
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$230
Distance
2040 mi

Book with confidence

Raleigh to Boise Flights

The cheapest times to fly from Raleigh to Boise

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Raleigh to Boise are during the month of December. You can find some of the cheapest flights from Raleigh to Boise with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Raleigh to Boise

Sunday is one of the best days to book for cheap flights from Raleigh to Boise: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Raleigh to Boise

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Raleigh to Boise in 2025. You can also book with separate airlines for your outbound and return journeys, from $96 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Raleigh to Boise flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Raleigh to Boise airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Raleigh to Boise Flights

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*Available to One Key members.