$291 Cheap Flights from West Palm Beach (PBI) to Idaho Falls (IDA)

View $291 flight on Wed, Dec 3, 2025Opens in a new window

Popular airlines from Palm Beach Intl. Airport (PBI) to Idaho Falls Regional Airport (IDA)

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Cheap Flights from West Palm Beach to Idaho Falls (PBI-IDA)

Prices were available within the past 7 days and start at $291 for one-way flights and $319 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Jan 13 - Sat, Jan 31
PBI
West Palm Beach
IDA
Idaho Falls
$319 Roundtrip, found 6 hours ago
$319
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Jan 13 from West Palm Beach to Idaho Falls, returning Sat, Jan 31, priced at $319 found 6 hours ago
Delta
Tue, Jan 13 - Mon, Feb 2
PBI
West Palm Beach
IDA
Idaho Falls
$349 Roundtrip, found 6 hours ago
$349
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Jan 13 from West Palm Beach to Idaho Falls, returning Mon, Feb 2, priced at $349 found 6 hours ago
Delta
Wed, Jan 21 - Fri, Feb 6
PBI
West Palm Beach
IDA
Idaho Falls
$375 Roundtrip, found 6 hours ago
$375
Roundtrip
found 6 hours ago
Select Delta flight, departing Wed, Jan 21 from West Palm Beach to Idaho Falls, returning Fri, Feb 6, priced at $375 found 6 hours ago
Delta
Wed, Jan 14 - Mon, Feb 2
PBI
West Palm Beach
IDA
Idaho Falls
$379 Roundtrip, found 6 hours ago
$379
Roundtrip
found 6 hours ago
Select Delta flight, departing Wed, Jan 14 from West Palm Beach to Idaho Falls, returning Mon, Feb 2, priced at $379 found 6 hours ago
Delta
Wed, Jan 21 - Sat, Feb 7
PBI
West Palm Beach
IDA
Idaho Falls
$384 Roundtrip, found 6 hours ago
$384
Roundtrip
found 6 hours ago
Select Delta flight, departing Wed, Jan 21 from West Palm Beach to Idaho Falls, returning Sat, Feb 7, priced at $384 found 6 hours ago
Delta
Tue, Jan 20 - Wed, Feb 4
PBI
West Palm Beach
IDA
Idaho Falls
$391 Roundtrip, found 6 hours ago
$391
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Jan 20 from West Palm Beach to Idaho Falls, returning Wed, Feb 4, priced at $391 found 6 hours ago
Delta
Fri, Jan 9 - Tue, Jan 20
PBI
West Palm Beach
IDA
Idaho Falls
$394 Roundtrip, found 6 hours ago
$394
Roundtrip
found 6 hours ago
Select Delta flight, departing Fri, Jan 9 from West Palm Beach to Idaho Falls, returning Tue, Jan 20, priced at $394 found 6 hours ago
United
Mon, Jan 12 - Wed, Jan 28
PBI
West Palm Beach
IDA
Idaho Falls
$409 Roundtrip, found 6 hours ago
$409
Roundtrip
found 6 hours ago
Select United flight, departing Mon, Jan 12 from West Palm Beach to Idaho Falls, returning Wed, Jan 28, priced at $409 found 6 hours ago
American Airlines
Wed, Dec 3 - Tue, Dec 9
PBI
West Palm Beach
IDA
Idaho Falls
$459 Roundtrip, found 2 days ago
$459
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Dec 3 from West Palm Beach to Idaho Falls, returning Tue, Dec 9, priced at $459 found 2 days ago
Alaska Airlines
Mon, Dec 22 - Thu, Jan 1
PBI
West Palm Beach
IDA
Idaho Falls
$803 Roundtrip, found 1 day ago
$803
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Dec 22 from West Palm Beach to Idaho Falls, returning Thu, Jan 1, priced at $803 found 1 day ago

Alternative airports near Idaho Falls

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

Select flight to Idaho Falls Regional IDA. Cheapest and Closest option available. Average driving time to city center is 5 minutes. Flights from $439
IDA
Idaho Falls Regional
CheapestClosest
Average driving time to city center5 min
Flights from $439

Frequently asked questions

How much does a flight from Palm Beach Intl. Airport (PBI) to Idaho Falls Regional Airport (IDA) cost?
Snag a cheap one-way flight from $291 or cheap return flight from $319 from Palm Beach Intl. Airport (PBI) to Idaho Falls Regional Airport (IDA) 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 Palm Beach Intl. Airport (PBI) to Idaho Falls Regional Airport (IDA)?
January is the cheapest month to fly from PBI to IDA. Avoiding peak travel times is often the key to finding better deals on flights.
What is the cheapest airline that flies from Palm Beach Intl. Airport (PBI) to Idaho Falls Regional Airport (IDA)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest PBI to IDA flight.
How many flights per day from Palm Beach Intl. Airport (PBI) to Idaho Falls Regional Airport (IDA)?
You'll have to take a flight with a layover when traveling from Palm Beach Intl. Airport (PBI) to Idaho Falls Regional Airport (IDA). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from PBI to IDA?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*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 Idaho Falls Regional Airport (IDA)?
To land at Idaho Falls Regional Airport (IDA) on schedule, book a flight that takes off from Palm Beach Intl. Airport (PBI) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Idaho Falls Regional Airport (IDA) last-minute?
Booking your ticket from PBI to IDA right before your getaway is usually more expensive. However, if there's some wiggle room with your departure times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a PBI to IDA flight and hotel package?
Compared with arranging flights and hotels separately, booking a PBI to IDA flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one convenient place will take the hassle out of travel planning. Simply secure your flights and select from our extensive range of hotels, then tailor your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Palm Beach Intl. Airport (PBI) to Idaho Falls Regional Airport (IDA)?
Usually, it's possible to cancel or reschedule your PBI to IDA flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Palm Beach Intl.
Destination airport
Idaho Falls Regional
Airlines serving
American Airlines, Delta, United
Roundtrip price
$319
Distance
2128 mi

Book with confidence

West Palm Beach to Idaho Falls Flights

The cheapest times to fly from West Palm Beach to Idaho Falls

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

 

The best time to book a flight from West Palm Beach to Idaho Falls

Sunday is one of the best days to book for cheap flights from West Palm Beach to Idaho Falls: 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 Idaho Falls

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 Idaho Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from $291 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 Idaho Falls 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 Idaho Falls 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 Idaho Falls Flights

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*Available to One Key members.