$184 Cheap flight deals from Billings (BIL) to Idaho Falls (IDA)

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Airfares from $184 One Way, $379 Round Trip from Billings to Idaho Falls

Prices starting at $379 for return flights and $184 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.

Wed, Feb 19 - Tue, Feb 25
BIL
Billings
IDA
Idaho Falls
$379 Roundtrip, found 2 days ago
$379
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Feb 19 from Billings to Idaho Falls, returning Tue, Feb 25, priced at $379 found 2 days ago
Thu, Feb 20 - Wed, Feb 26
BIL
Billings
IDA
Idaho Falls
$389 Roundtrip, found 3 days ago
$389
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Feb 20 from Billings to Idaho Falls, returning Wed, Feb 26, priced at $389 found 3 days ago
Mon, Apr 14 - Tue, Apr 15
BIL
Billings
IDA
Idaho Falls
$390 Roundtrip, found 1 day ago
$390
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Apr 14 from Billings to Idaho Falls, returning Tue, Apr 15, priced at $390 found 1 day ago
Mon, Apr 14 - Tue, Apr 15
BIL
Billings
IDA
Idaho Falls
$417 Roundtrip, found 1 day ago
$417
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Apr 14 from Billings to Idaho Falls, returning Tue, Apr 15, priced at $417 found 1 day ago
Mon, Apr 14 - Tue, Apr 15
BIL
Billings
IDA
Idaho Falls
$418 Roundtrip, found 1 day ago
$418
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Apr 14 from Billings to Idaho Falls, returning Tue, Apr 15, priced at $418 found 1 day 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

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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.

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.