$742 Cheap Flights from Glasgow (GLA) to Idaho Falls (IDA)

View $742 flight on Wed, Sep 16, 2026Opens in a new window

Popular airlines from Glasgow International Airport (GLA) to Idaho Falls Regional Airport (IDA)

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Cheap Flights from Glasgow to Idaho Falls (GLA-IDA)

Prices were available within the past 7 days and start at $742 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Glasgow Intl. Airport (GLA) to Idaho Falls Regional Airport (IDA) cost?
Grab a cheap one-way flight from $742 or cheap return flight from Glasgow Intl. Airport (GLA) to Idaho Falls Regional Airport (IDA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Glasgow Intl. Airport (GLA) to Idaho Falls Regional Airport (IDA)?
Planning your trip for may help you find better deals, as it's the cheapest month for flights between GLA and IDA. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Glasgow Intl. Airport (GLA) to Idaho Falls Regional Airport (IDA)?
To find the cheapest airline flying from GLA to IDA, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Glasgow Intl. Airport (GLA) to Idaho Falls Regional Airport (IDA)?
You'll need to book a flight with a layover when traveling from Glasgow Intl. Airport (GLA) to Idaho Falls Regional Airport (IDA). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from GLA to IDA?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the season, carrier 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 Glasgow Intl. Airport (GLA) to Idaho Falls Regional Airport (IDA)?
To avoid potential delays on the Glasgow Intl. Airport (GLA) to Idaho Falls Regional Airport (IDA) route, aim to fly before 3 PM. Later departures are 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 Glasgow Intl. Airport (GLA) to Idaho Falls Regional Airport (IDA) last-minute?
Last-minute bookings from GLA to IDA are typically more expensive. For the best prices, start looking for flights early. That said, if you're flexible with your travel dates, it's possible to find a cheap fare just before your departure.
Is it cheaper to book a GLA to IDA flight and hotel package?
Compared with arranging hotels and flights separately, booking a GLA to IDA flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one convenient place takes the hassle out of planning your trip. Just secure your flights and choose from our extensive range of hotels, then personalize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Glasgow Intl. Airport (GLA) to Idaho Falls Regional Airport (IDA)?
If you reserved your GLA to IDA flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Glasgow Intl.
Destination airport
Idaho Falls Regional
Distance
4385 mi

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Glasgow to Idaho Falls Flights

The cheapest times to fly from Glasgow to Idaho Falls

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 Glasgow to Idaho Falls are during the month of . You can find some of the cheapest flights from Glasgow to Idaho Falls with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Glasgow to Idaho Falls

Sunday is one of the best days to book for cheap flights from Glasgow to Idaho Falls: 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 Glasgow to Idaho Falls

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 Glasgow to Idaho Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from $742 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 Glasgow to Idaho Falls 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 Glasgow to Idaho Falls 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.

 

Glasgow to Idaho Falls Flights

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*Available to One Key members.