Cheap Flight Deals From Idaho Falls (IDA) to Billings (BIL) Starting at $492

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Airfares from $492 One Way, $504 Round Trip from Idaho Falls to Billings

Prices starting at $504 for return flights and $492 for one-way flights to Billings were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Sep 30
IDA
Idaho Falls
BIL
Billings
$492 One way, found 22 hours ago
Bargain Flight
Tue, Oct 25 - Mon, Oct 31
IDA
Idaho Falls
BIL
Billings
$504 Roundtrip, found 2 days ago
Alaska Airlines
Tue, Oct 25 - Mon, Oct 31
IDA
Idaho Falls
BIL
Billings
$528 Roundtrip, found 2 days ago
Alaska Airlines
Fri, Sep 30
IDA
Idaho Falls
BIL
Billings
$602 One way, found 7 hours ago
Bargain Flight
Fri, Sep 30
IDA
Idaho Falls
BIL
Billings
$604 One way, found 22 hours ago
Alaska Airlines
Fri, Sep 30
IDA
Idaho Falls
BIL
Billings
$718 One way, found 22 hours ago
Alaska Airlines
Tue, Oct 25 - Mon, Oct 31
IDA
Idaho Falls
BIL
Billings
$727 Roundtrip, found 2 days ago
Alaska Airlines
Sat, Oct 22 - Fri, Oct 28
IDA
Idaho Falls
BIL
Billings
$743 Roundtrip, found 6 days ago
Alaska Airlines
Tue, Oct 25 - Mon, Oct 31
IDA
Idaho Falls
BIL
Billings
$759 Roundtrip, found 2 days ago
Alaska Airlines
Fri, Sep 30
IDA
Idaho Falls
BIL
Billings
$813 One way, found 22 hours ago
Alaska Airlines

More About Flying To Billings from Idaho Falls

Route Information for Flights from Idaho Falls to Billings

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

Idaho Falls to Billings

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Frequently asked questions

Am I able to catch a flight from Idaho Falls to Billings now?
If you’re concerned about travel restrictions and quarantine requirements when traveling by plane from Idaho Falls to Billings, check out the Covid-19 Travel Advisor.
What is the shortest flight from Idaho Falls to Billings?
It can zip by in as little as 2 hours and 12 minutes. If you strongly believe your vacation hours should be spent ‘vacationing’ instead of flying, you’ll enjoy the flight from Idaho Falls to Billings.
If I am not able to travel due to COVID-19, can I cancel my flight to Billings?
We get that traveling right now has its challenges, so it’s good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to Billings have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you’ll quickly see what options are available. Our Customer Service Portal is the place to go for more information.
Are there flights to Billings with flexible change policies?
In most cases you’ll have the option to reschedule your flight to Billings without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the “no change fees” filter and book with confidence.
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.