$156 Cheap flight deals from Idaho Falls (IDA) to Boise (BOI)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

This Weekend's Flight Deals from Idaho Falls to Boise

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Aug 8 - Fri, Aug 15
IDA
Idaho Falls Regional
BOI
Boise
$573 Roundtrip, found 3 days ago
$573
Roundtrip
found 3 days ago
Select Delta flight, departing Fri, Aug 8 from Idaho Falls Regional to Boise, returning Fri, Aug 15, priced at $573 found 3 days ago

Airfares from $156 One Way, $298 Round Trip from Idaho Falls to Boise

Prices starting at $298 for return flights and $156 for one-way flights to Boise were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Aug 26 - Wed, Sep 3
IDA
Idaho Falls
BOI
Boise
$298 Roundtrip, found 4 days ago
$298
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Aug 26 from Idaho Falls to Boise, returning Wed, Sep 3, priced at $298 found 4 days ago
Tue, Aug 26 - Tue, Sep 2
IDA
Idaho Falls
BOI
Boise
$300 Roundtrip, found 4 days ago
$300
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Aug 26 from Idaho Falls to Boise, returning Tue, Sep 2, priced at $300 found 4 days ago
Sat, Aug 23 - Tue, Sep 2
IDA
Idaho Falls
BOI
Boise
$305 Roundtrip, found 4 days ago
$305
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Aug 23 from Idaho Falls to Boise, returning Tue, Sep 2, priced at $305 found 4 days ago
Tue, Aug 26 - Sat, Aug 30
IDA
Idaho Falls
BOI
Boise
$318 Roundtrip, found 4 days ago
$318
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Tue, Aug 26 from Idaho Falls to Boise, returning Sat, Aug 30, priced at $318 found 4 days ago
Tue, Aug 26 - Sun, Aug 31
IDA
Idaho Falls
BOI
Boise
$320 Roundtrip, found 4 days ago
$320
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Aug 26 from Idaho Falls to Boise, returning Sun, Aug 31, priced at $320 found 4 days ago

More About Flying To Boise from Idaho Falls

Route Information for Flights from Idaho Falls to Boise

Origin Airport IATA Code
IDA
Destination Airport IATA Code
BOI
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Idaho Falls to Boise

For guaranteed low prices on flights from Idaho Falls to Boise, search no further than Orbitz. Planning the perfect trip is simple with Orbitz; our range of bargain holiday packages and cutting edge mobile tools makes it quick and easy.

Mobile Movers

Never miss out on bargain prices on Idaho Falls to Boise flights with free mobile apps for Android and iPhone. On the road? Not a problem – just use m.orbitz.com in your mobile browser to book flights from Idaho Falls to Boise or check the latest details of your flights.

All-in-One

With Orbitz’s Display Matrix, it is so easy to book your perfect vacation package. Just add in flights from Idaho Falls to Boise, decide if you want hotels and car rental included and click the button! Orbitz’s Display Matrix clearly shows all the deals and great savings available, including extra discounts, such as free nights.

Cheap Flights Equals Extra Miles

Enjoy great deals on Idaho Falls to Boise flights and rack up those air miles at the same time! With Orbitz you just add in your frequent flyer number when asked and your qualifying miles are instant. Store your number to your account profile and next time you book your miles will be automatically added.

Safeguard with our Low Price Guarantee

Feel confident when you book your Idaho Falls to Boise flights, a great hotel or a full vacation package that you are getting the best deal around. Orbitz’s low price guarantee assures you of peace of mind.

Frequently asked questions

What is the shortest flight from Idaho Falls to Boise?
It can take just 2 hours to fly from Idaho Falls Regional Airport to BOI. Kick back and enjoy the ride, because you'll be coming in to land in a heartbeat.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.