Cheap Flights from Alliance (AIA) to Idaho Falls (IDA)

Popular airlines from Alliance, NE (AIA-Alliance Municipal) to Idaho Falls Regional Airport (IDA)

Frequently asked questions

How much does a flight from Alliance Municipal Airport (AIA) to Idaho Falls Regional Airport (IDA) cost?
Get a cheap one-way flight or cheap return flight from Alliance Municipal Airport (AIA) to Idaho Falls Regional Airport (IDA) 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 Alliance Municipal Airport (AIA) to Idaho Falls Regional Airport (IDA)?
The cheapest month to fly from AIA to IDA is , when there's less demand. Off-peak months are generally when better flight deals are available between these airports.
What is the cheapest airline that flies from Alliance Municipal Airport (AIA) to Idaho Falls Regional Airport (IDA)?
To find the cheapest airline that'll fly you from AIA to IDA, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Alliance Municipal Airport (AIA) to Idaho Falls Regional Airport (IDA)?
You'll have to take a flight with a layover if you're traveling from Alliance Municipal Airport (AIA) to Idaho Falls Regional Airport (IDA). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from AIA to IDA?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can vary based on the time of year, airline 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 Alliance Municipal Airport (AIA) to Idaho Falls Regional Airport (IDA)?
To avoid possible delays on the Alliance Municipal Airport (AIA) to Idaho Falls Regional Airport (IDA) route, travel before 3 PM. Departures after this time 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 Alliance Municipal Airport (AIA) to Idaho Falls Regional Airport (IDA) last-minute?
Last-minute fares from AIA to IDA are usually more expensive. For the best rates, start looking for flights early. That being said, if you're flexible with your travel dates, it's possible to land a cheap fare right before you leave.
Is it cheaper to book an AIA to IDA flight and hotel package?
You'll generally save money by booking an AIA to IDA flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've selected your ideal flights and accommodations, you can add extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Alliance Municipal Airport (AIA) to Idaho Falls Regional Airport (IDA)?
If you reserved your AIA to IDA flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

Travel information

Origin airport
Alliance Municipal
Destination airport
Idaho Falls Regional
Distance
479 mi

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Alliance to Idaho Falls Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Alliance 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 Alliance 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 Alliance to Idaho Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Alliance 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 Alliance 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.

 

Alliance to Idaho Falls Flights

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*Available to One Key members.