$137 Cheap flight deals from Idaho Falls (IDA) to Missoula (MSO)

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Airfares from $137 One Way, $249 Round Trip from Idaho Falls to Missoula

Prices starting at $249 for return flights and $137 for one-way flights to Missoula 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, Jan 17 - Tue, Jan 21
IDA
Idaho Falls
MSO
Missoula
$249 Roundtrip, found 4 hours ago
$249
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Fri, Jan 17 from Idaho Falls to Missoula, returning Tue, Jan 21, priced at $249 found 4 hours ago
Tue, Jan 21 - Mon, Jan 27
IDA
Idaho Falls
MSO
Missoula
$314 Roundtrip, found 1 day ago
$314
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Jan 21 from Idaho Falls to Missoula, returning Mon, Jan 27, priced at $314 found 1 day ago
Tue, Jan 21 - Mon, Jan 27
IDA
Idaho Falls
MSO
Missoula
$323 Roundtrip, found 1 day ago
$323
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Jan 21 from Idaho Falls to Missoula, returning Mon, Jan 27, priced at $323 found 1 day ago
Thu, Jan 16 - Wed, Jan 22
IDA
Idaho Falls
MSO
Missoula
$342 Roundtrip, found 4 days ago
$342
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Jan 16 from Idaho Falls to Missoula, returning Wed, Jan 22, priced at $342 found 4 days ago
Wed, Jan 22 - Fri, Jan 24
IDA
Idaho Falls
MSO
Missoula
$353 Roundtrip, found 6 days ago
$353
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Jan 22 from Idaho Falls to Missoula, returning Fri, Jan 24, priced at $353 found 6 days ago

More About Flying To Missoula from Idaho Falls

Route Information for Flights from Idaho Falls to Missoula

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

Idaho Falls to Missoula

When you’re searching for Idaho Falls to Missoula flights for your family vacation, check out the guaranteed low prices at Orbitz. If you are looking for the best prices on hotels too, you’ll be sure to find great deals to suit your budget. You’ll also benefit from the following features:

Suitable Schedules

Orbitz simplifies the process of finding and booking budget flights from Idaho Falls to Missoula. Since we monitor hundreds of flight fares, you can compare several flights from a range of different airlines to find the best fares and most suitable departure and arrival times. Mix and match your departure and return flight for even more discounts and travel flexibility.

Mobile Apps

Taking a lunch break or waiting to pick up the kids? Orbitz’s cutting-edge mobile tools will help you search for cheap Idaho Falls to Missoula flights anywhere you are. Get exclusive mobile deals on flights, hotels, vacation packages, and cruises too.

Flight Alerts

Orbitz won’t leave you wondering whether your flight will take off on time. We can send you free alerts about your flights from Idaho Falls to Missoula to your mobile phone and email. Whether your flights from Idaho Falls to Missoula are running just a few minutes to a few hours late, we will let you know.

Miles and Points

If you travel regularly, you can still earn miles and points when you book qualifying Idaho Falls to Missoula flights. Enter your frequent flyer number with your reservation to see the miles rack up.

Frequently asked questions

What is the shortest flight from Idaho Falls to Missoula?
It can be as a short and sweet as 2 hours and 27 minutes. If you strongly believe your vacation hours should be spent ‘vacationing’ rather than flying, you’ll enjoy the trip from Idaho Falls to Missoula.
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.