Cheap flight deals from Billings (BIL) to Idaho Falls (IDA)

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

Airfares from One Way, $1,164 Round Trip from Billings to Idaho Falls

Prices starting at $1,164 for return flights and for one-way flights to Idaho Falls 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, Nov 11 - Thu, Nov 13
BIL
Billings
IDA
Idaho Falls
$1,164 Roundtrip, found 4 days ago
$1,164
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Nov 11 from Billings to Idaho Falls, returning Thu, Nov 13, priced at $1,164 found 4 days ago
Tue, Nov 11 - Thu, Nov 13
BIL
Billings
IDA
Idaho Falls
$1,179 Roundtrip, found 4 days ago
$1,179
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Nov 11 from Billings to Idaho Falls, returning Thu, Nov 13, priced at $1,179 found 4 days ago
Tue, Nov 11 - Thu, Nov 13
BIL
Billings
IDA
Idaho Falls
$1,184 Roundtrip, found 4 days ago
$1,184
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Nov 11 from Billings to Idaho Falls, returning Thu, Nov 13, priced at $1,184 found 4 days ago
Tue, Nov 11 - Thu, Nov 13
BIL
Billings
IDA
Idaho Falls
$1,199 Roundtrip, found 4 days ago
$1,199
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Nov 11 from Billings to Idaho Falls, returning Thu, Nov 13, priced at $1,199 found 4 days ago
Tue, Nov 11 - Thu, Nov 13
BIL
Billings
IDA
Idaho Falls
$1,314 Roundtrip, found 4 days ago
$1,314
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Nov 11 from Billings to Idaho Falls, returning Thu, Nov 13, priced at $1,314 found 4 days ago
Tue, Nov 11 - Thu, Nov 13
BIL
Billings
IDA
Idaho Falls
$1,329 Roundtrip, found 4 days ago
$1,329
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Nov 11 from Billings to Idaho Falls, returning Thu, Nov 13, priced at $1,329 found 4 days ago
Tue, Nov 11 - Thu, Nov 13
BIL
Billings
IDA
Idaho Falls
$1,334 Roundtrip, found 4 days ago
$1,334
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Nov 11 from Billings to Idaho Falls, returning Thu, Nov 13, priced at $1,334 found 4 days ago
Tue, Nov 11 - Thu, Nov 13
BIL
Billings
IDA
Idaho Falls
$1,349 Roundtrip, found 4 days ago
$1,349
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Nov 11 from Billings to Idaho Falls, returning Thu, Nov 13, priced at $1,349 found 4 days ago
Tue, Nov 11 - Thu, Nov 13
BIL
Billings
IDA
Idaho Falls
$1,394 Roundtrip, found 4 days ago
$1,394
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Nov 11 from Billings to Idaho Falls, returning Thu, Nov 13, priced at $1,394 found 4 days ago
Tue, Nov 11 - Thu, Nov 13
BIL
Billings
IDA
Idaho Falls
$1,409 Roundtrip, found 4 days ago
$1,409
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Nov 11 from Billings to Idaho Falls, returning Thu, Nov 13, priced at $1,409 found 4 days ago

More About Flying To Idaho Falls from Billings

Route Information for Flights from Billings to Idaho Falls

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

Billings to Idaho Falls

Looking for guaranteed low prices on Billings to Idaho Falls flights? Orbitz is your source and much more. From cutting-edge mobile tools to great deals, Orbitz makes it easy to book your dream vacation.

Frequent Flyers Earn Miles

Earn frequent flyer miles or points on Orbitz flights from Billings to Idaho Falls. When booking your Billings to Idaho Falls flights, have your frequent flyer number on hand and add it where prompted. Your Orbitz account can store your number for future use, meaning you never miss out on your rewards.

Book Orbitz on the Go

With the Orbitz mobile apps for Android and iPhone, you no longer have to be sitting at your desk to book Billings to Idaho Falls flights. With a few easy clicks, you can book your flights, research hotel rooms, and check your flight status and other important flight information.

Easily Plan Your Vacation

Not only does Orbitz offer great prices on flights from Billings to Idaho Falls, but you will also find fantastic deals on hotels, cruises, and vacation activities. Never miss out on that dream trip or waste hours waiting in long lines—you can buy tickets to attraction in advance with Orbitz to guarantee admission to your favorite places.

Best Deals At Your Fingertips

Orbitz combines low prices on Billings to Idaho Falls flights with discounts on quality hotels. Using Orbitz’s Display Matrix, you can see all your options and savings easily. With our low price guarantee, you know you have the best deals at your fingertips.

Frequently asked questions

What is the shortest flight from Billings to Idaho Falls?
It can take as little as 2 hours and 18 minutes. If you're of the opinion that your vacation hours should be spent 'vacationing' rather than flying, you'll enjoy the journey from Billings to Idaho Falls.
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.

More Destinations

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.