$192 Cheap flight deals from Great Falls (GTF) 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 $192 One Way, $387 Round Trip from Great Falls to Idaho Falls

Prices starting at $387 for return flights and $192 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.

More About Flying To Idaho Falls from Great Falls

Route Information for Flights from Great Falls to Idaho Falls

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

Great Falls to Idaho Falls

Looking for cheap Great Falls to Idaho Falls flights? Orbitz has the cheapest air fares for flights from Great Falls to Idaho Falls. Plus, with our cutting-edge mobile tools, travel planning has never been easier or more wallet-friendly.

Mobile Deals and Steals

Orbitz is dedicated to providing low fares on Great Falls to Idaho Falls flights. Now you can find the latest deals on-the-go with Orbitz’s mobile apps for iPhone, iPad, Android phones, and tablets. Instantly see discounted rates for hotels, cruises, vacations, and air tickets for a great vacation.

Book Hotels With Confidence

When you’re looking for hotel rooms to go with your bargain flights from Great Falls to Idaho Falls, Orbitz provides you descriptions, photos, reviews, and location maps so you know exactly what you are booking. With easy-to-use Orbitz map tools, you can search for nearby hotels on your mobile device.

Access Your Flight Information Anytime

Use the Orbitz app or the mobile Orbitz site, m.orbtiz.com, to see information about your Great Falls to Idaho Falls flights anytime you need it. Your itinerary is also sent to your email address for reference. Access updates on your flights from Great Falls to Idaho Falls on your mobile device too, including delays and baggage claim details.

Cheap Air Ticket Prices Guaranteed

Orbitz is your number one source for low fares for Great Falls to Idaho Falls flights. Our low price guarantee on domestic and international air tickets give you great savings for a perfect trip to Idaho Falls. Need hotels too? You can book them last minute on your mobile phone.

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.