$169 Cheap Flights from West Palm Beach (PBI) to Boise (BOI)

View $169 flight on Tue, Dec 16, 2025Opens in a new window

Popular airlines from Palm Beach Intl. Airport (PBI) to Boise Airport (BOI)

Cheap Flights from West Palm Beach to Boise (PBI-BOI)

Prices were available within the past 7 days and start at $169 for one-way flights and $337 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Jan 27 - Tue, Feb 3
PBI
West Palm Beach
BOI
Boise
$337 Roundtrip, found 3 days ago
$337
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Jan 27 from West Palm Beach to Boise, returning Tue, Feb 3, priced at $337 found 3 days ago
Delta
Wed, Dec 24 - Wed, Dec 31
PBI
West Palm Beach
BOI
Boise
$342 Roundtrip, found 3 days ago
$342
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Dec 24 from West Palm Beach to Boise, returning Wed, Dec 31, priced at $342 found 3 days ago
United
Tue, Feb 10 - Wed, Feb 25
PBI
West Palm Beach
BOI
Boise
$345 Roundtrip, found 5 days ago
$345
Roundtrip
found 5 days ago
Select United flight, departing Tue, Feb 10 from West Palm Beach to Boise, returning Wed, Feb 25, priced at $345 found 5 days ago
Delta
Wed, Dec 3 - Thu, Dec 11
PBI
West Palm Beach
BOI
Boise
$351 Roundtrip, found 3 days ago
$351
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Dec 3 from West Palm Beach to Boise, returning Thu, Dec 11, priced at $351 found 3 days ago
Southwest Airlines
Tue, Feb 10 - Wed, Feb 25
PBI
West Palm Beach
BOI
Boise
$352 Roundtrip, found 5 days ago
$352
Roundtrip
found 5 days ago
Select Southwest Airlines flight, departing Tue, Feb 10 from West Palm Beach to Boise, returning Wed, Feb 25, priced at $352 found 5 days ago
Southwest Airlines
Thu, Jan 29 - Wed, Feb 4
PBI
West Palm Beach
BOI
Boise
$353 Roundtrip, found 3 days ago
$353
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Thu, Jan 29 from West Palm Beach to Boise, returning Wed, Feb 4, priced at $353 found 3 days ago
United
Tue, Feb 10 - Wed, Feb 25
PBI
West Palm Beach
BOI
Boise
$354 Roundtrip, found 5 days ago
$354
Roundtrip
found 5 days ago
Select United flight, departing Tue, Feb 10 from West Palm Beach to Boise, returning Wed, Feb 25, priced at $354 found 5 days ago
Delta
Tue, Jan 27 - Fri, Feb 6
PBI
West Palm Beach
BOI
Boise
$358 Roundtrip, found 3 days ago
$358
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Jan 27 from West Palm Beach to Boise, returning Fri, Feb 6, priced at $358 found 3 days ago
American Airlines
Wed, Nov 26 - Mon, Dec 1
PBI
West Palm Beach
BOI
Boise
$375 Roundtrip, found 10 hours ago
$375
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Wed, Nov 26 from West Palm Beach to Boise, returning Mon, Dec 1, priced at $375 found 10 hours ago
Alaska Airlines
Thu, Jan 29 - Wed, Feb 4
PBI
West Palm Beach
BOI
Boise
$557 Roundtrip, found 3 days ago
$557
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Jan 29 from West Palm Beach to Boise, returning Wed, Feb 4, priced at $557 found 3 days ago

Find the cheapest month to fly from West Palm Beach (PBI) to Boise (BOI)

October is typically the cheapest month to fly

From $297 - $1,378 per traveler.

Frequently asked questions

How much does a flight from Palm Beach Intl. Airport (PBI) to Boise Airport (BOI) cost?
Snag a cheap one-way flight from $169 or cheap return flight from $337 from Palm Beach Intl. Airport (PBI) 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 Palm Beach Intl. Airport (PBI) to Boise Airport (BOI)?
January is the least expensive month to fly from PBI to BOI. Timing your trip outside of the busy season is often the key to landing a great deal.
What is the cheapest airline that flies from Palm Beach Intl. Airport (PBI) to Boise Airport (BOI)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from PBI to BOI. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Palm Beach Intl. Airport (PBI) to Boise Airport (BOI)?
There aren't any daily nonstop flights available from Palm Beach Intl. Airport (PBI) to Boise Airport (BOI). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from PBI to BOI?
Usually you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Palm Beach Intl. Airport (PBI) to Boise Airport (BOI)?
Book a flight from Palm Beach Intl. Airport (PBI) to Boise Airport (BOI) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time are on average 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 Palm Beach Intl. Airport (PBI) to Boise Airport (BOI) last-minute?
Holding off until right before your break to book a ticket from PBI to BOI generally means paying more. While it's possible to find some last-minute discounts, there's no guarantee. Be flexible with your itinerary for the best chance of scoring a bargain.
Is it cheaper to book a PBI to BOI flight and hotel package?
You'll generally save money by securing a PBI to BOI flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After choosing your preferred flights and accommodations, consider adding extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Palm Beach Intl. Airport (PBI) to Boise Airport (BOI)?
Typically, you can reschedule or cancel your PBI to BOI flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you need further information, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Palm Beach Intl.
Destination airport
Boise
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$336
Distance
2324 mi

Book with confidence

Book with confidence

West Palm Beach to Boise Flights

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

 

The best time to book a flight from West Palm Beach to Boise

Sunday is one of the best days to book for cheap flights from West Palm Beach 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 West Palm Beach 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 West Palm Beach to Boise in 2025. You can also book with separate airlines for your outbound and return journeys, from $169 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 West Palm Beach 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 West Palm Beach 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.

 

West Palm Beach to Boise Flights

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*Available to One Key members.