$143 Cheap Flights from Yakima (YKM) to Boise (BOI)

View $143 flight on Tue, Nov 4, 2025Opens in a new window

Popular airlines from Yakima, WA (YKM-Yakima Air Terminal - McAllister Field) to Boise Airport (BOI)

Cheap Flights from Yakima to Boise (YKM-BOI)

Prices were available within the past 7 days and start at $143 for one-way flights and $217 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Wed, Jan 21 - Tue, Jan 27
YKM
Yakima
BOI
Boise
$217 Roundtrip, found 1 day ago
$217
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Wed, Jan 21 from Yakima to Boise, returning Tue, Jan 27, priced at $217 found 1 day ago
Hawaiian Airlines
Fri, Jan 23 - Sat, Jan 24
YKM
Yakima
BOI
Boise
$237 Roundtrip, found 1 day ago
$237
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Fri, Jan 23 from Yakima to Boise, returning Sat, Jan 24, priced at $237 found 1 day ago
Hawaiian Airlines
Wed, Jan 21 - Fri, Jan 23
YKM
Yakima
BOI
Boise
$240 Roundtrip, found 1 day ago
$240
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Wed, Jan 21 from Yakima to Boise, returning Fri, Jan 23, priced at $240 found 1 day ago
Hawaiian Airlines
Wed, Oct 22 - Tue, Oct 28
YKM
Yakima
BOI
Boise
$242 Roundtrip, found 3 days ago
$242
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Wed, Oct 22 from Yakima to Boise, returning Tue, Oct 28, priced at $242 found 3 days ago
Alaska Airlines
Wed, Nov 19 - Mon, Dec 8
YKM
Yakima
BOI
Boise
$250 Roundtrip, found 1 day ago
$250
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Nov 19 from Yakima to Boise, returning Mon, Dec 8, priced at $250 found 1 day ago
Hawaiian Airlines
Thu, Jan 22 - Tue, Jan 27
YKM
Yakima
BOI
Boise
$250 Roundtrip, found 1 day ago
$250
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Thu, Jan 22 from Yakima to Boise, returning Tue, Jan 27, priced at $250 found 1 day ago
Hawaiian Airlines
Wed, Oct 22 - Mon, Nov 3
YKM
Yakima
BOI
Boise
$252 Roundtrip, found 3 days ago
$252
Roundtrip
found 3 days ago
Select Hawaiian Airlines flight, departing Wed, Oct 22 from Yakima to Boise, returning Mon, Nov 3, priced at $252 found 3 days ago
Hawaiian Airlines
Mon, Oct 20 - Sat, Nov 1
YKM
Yakima
BOI
Boise
$253 Roundtrip, found 4 days ago
$253
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Mon, Oct 20 from Yakima to Boise, returning Sat, Nov 1, priced at $253 found 4 days ago
Hawaiian Airlines
Tue, Jan 20 - Tue, Jan 27
YKM
Yakima
BOI
Boise
$258 Roundtrip, found 1 day ago
$258
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Tue, Jan 20 from Yakima to Boise, returning Tue, Jan 27, priced at $258 found 1 day ago
American Airlines
Fri, Nov 21 - Tue, Nov 25
YKM
Yakima
BOI
Boise
$1,204 Roundtrip, found 4 days ago
$1,204
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Nov 21 from Yakima to Boise, returning Tue, Nov 25, priced at $1,204 found 4 days ago

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 $450
BOI
Boise Airport
CheapestClosest
Average driving time to city center8 min
Flights from $450

Frequently asked questions

How much does a flight from Yakima Air Terminal - McAllister Field Airport (YKM) to Boise Airport (BOI) cost?
Get a cheap one-way flight from $143 or cheap return flight from $217 from Yakima Air Terminal - McAllister Field Airport (YKM) to Boise Airport (BOI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Yakima Air Terminal - McAllister Field Airport (YKM) to Boise Airport (BOI)?
Planning your getaway for January is a good way to save, as it's the cheapest month for flights between YKM and BOI. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Yakima Air Terminal - McAllister Field Airport (YKM) to Boise Airport (BOI)?
To find the cheapest airline that'll fly you from YKM to BOI, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Yakima Air Terminal - McAllister Field Airport (YKM) to Boise Airport (BOI)?
There are no daily direct flights from Yakima Air Terminal - McAllister Field Airport (YKM) to Boise Airport (BOI). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from YKM to BOI?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on a range of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Yakima Air Terminal - McAllister Field Airport (YKM) to Boise Airport (BOI)?
To avoid possible delays on the Yakima Air Terminal - McAllister Field Airport (YKM) to Boise Airport (BOI) route, aim to travel before 3 PM. Departures after this hour are 22% more likely to be 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 Yakima Air Terminal - McAllister Field Airport (YKM) to Boise Airport (BOI) last-minute?
Last-minute bookings from YKM to BOI are usually more expensive. For the lowest prices, start searching for flights well in advance. That said, if you can play around with your travel dates, it's possible to find a cheap ticket right before you leave.
Is it cheaper to book a YKM to BOI flight and hotel package?
Compared with arranging flights and hotels separately, booking a YKM to BOI flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place takes the hassle out of planning your trip. Simply secure your flights and choose from our extensive range of hotels, then personalize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Yakima Air Terminal - McAllister Field Airport (YKM) to Boise Airport (BOI)?
If you reserved your YKM to BOI flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

Travel information

Travel information

Origin airport
Yakima Air Terminal - McAllister Field
Destination airport
Boise
Airlines serving
Alaska Airlines, Hawaiian Airlines
Roundtrip price
$217
Distance
295 mi

Book with confidence

Book with confidence

Yakima to Boise Flights

The cheapest times to fly from Yakima 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 Yakima to Boise are during the month of January. You can find some of the cheapest flights from Yakima to Boise with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Yakima to Boise

Sunday is one of the best days to book for cheap flights from Yakima 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 Yakima 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 Yakima to Boise in 2025. You can also book with separate airlines for your outbound and return journeys, from $143 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 Yakima 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 Yakima 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.

 

Yakima to Boise Flights

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*Available to One Key members.