$363 Cheap Flights from Great Falls (GTF) to Pocatello (PIH)

View $363 flight on Mon, Sep 29, 2025Opens in a new window

Popular airlines from Great Falls, MT (GTF-Great Falls Intl.) to Pocatello, ID (PIH-Pocatello Regional)

Cheap Flights from Great Falls to Pocatello (GTF-PIH)

Prices were available within the past 7 days and start at $363 for one-way flights and $581 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Aug 15 - Sat, Aug 23
GTF
Great Falls
PIH
Pocatello
$581 Roundtrip, found 6 days ago
$581
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Aug 15 from Great Falls to Pocatello, returning Sat, Aug 23, priced at $581 found 6 days ago
Delta
Fri, Aug 15 - Wed, Aug 20
GTF
Great Falls
PIH
Pocatello
$601 Roundtrip, found 6 days ago
$601
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Aug 15 from Great Falls to Pocatello, returning Wed, Aug 20, priced at $601 found 6 days ago
Delta
Fri, Aug 15 - Tue, Aug 19
GTF
Great Falls
PIH
Pocatello
$607 Roundtrip, found 6 days ago
$607
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Aug 15 from Great Falls to Pocatello, returning Tue, Aug 19, priced at $607 found 6 days ago
Delta
Thu, Aug 14 - Sat, Aug 23
GTF
Great Falls
PIH
Pocatello
$641 Roundtrip, found 6 days ago
$641
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Aug 14 from Great Falls to Pocatello, returning Sat, Aug 23, priced at $641 found 6 days ago
Delta
Fri, Aug 15 - Sun, Aug 24
GTF
Great Falls
PIH
Pocatello
$656 Roundtrip, found 6 days ago
$656
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Aug 15 from Great Falls to Pocatello, returning Sun, Aug 24, priced at $656 found 6 days ago
Delta
Thu, Aug 14 - Wed, Aug 20
GTF
Great Falls
PIH
Pocatello
$661 Roundtrip, found 6 days ago
$661
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Aug 14 from Great Falls to Pocatello, returning Wed, Aug 20, priced at $661 found 6 days ago
Flights from Great Falls (GTF) to Pocatello (PIH)
Origin airport
Great Falls Intl.
Destination airport
Pocatello Regional
Roundtrip price
$581
Distance
321 mi

Great Falls to Pocatello Flights

The cheapest times to fly from Great Falls to Pocatello

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Great Falls to Pocatello are during the month of August. You can find some of the cheapest flights from Great Falls to Pocatello with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Great Falls to Pocatello

Sunday is one of the best days to book for cheap flights from Great Falls to Pocatello: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Great Falls to Pocatello

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Great Falls to Pocatello in 2025. You can also book with separate airlines for your outbound and return journeys, from $363 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Great Falls to Pocatello flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Great Falls to Pocatello airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Great Falls Intl. Airport (GTF) to Pocatello Regional Airport (PIH) cost?
Lock in a cheap one-way flight from $363 or cheap return flight from $581 from Great Falls Intl. Airport (GTF) to Pocatello Regional Airport (PIH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Great Falls Intl. Airport (GTF) to Pocatello Regional Airport (PIH)?
The cheapest month to fly from GTF to PIH is August, when there's less demand. Off-peak months are often when airlines offer better prices between these airports.
What is the cheapest airline that flies from Great Falls Intl. Airport (GTF) to Pocatello Regional Airport (PIH)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest GTF to PIH flight.
How many flights per day from Great Falls Intl. Airport (GTF) to Pocatello Regional Airport (PIH)?
There are no daily nonstop flights departing from Great Falls Intl. Airport (GTF) to Pocatello Regional Airport (PIH). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from GTF to PIH?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can change depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Great Falls Intl. Airport (GTF) to Pocatello Regional Airport (PIH)?
Choose a flight from Great Falls Intl. Airport (GTF) to Pocatello Regional Airport (PIH) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Great Falls Intl. Airport (GTF) to Pocatello Regional Airport (PIH) last-minute?
Booking your plane ticket from GTF to PIH shortly before your journey is usually more expensive. However, if you're flexible with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a GTF to PIH flight and hotel package?
Booking a GTF to PIH flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our wide range of stays and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Great Falls Intl. Airport (GTF) to Pocatello Regional Airport (PIH)?
In most cases, you're able to cancel or reschedule your GTF to PIH flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you need further information, head to our Customer Service portal.

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*Available to One Key members.