Cheap Flights from Idaho Falls (IDA) to Cusco (CUZ)

Popular airlines from Idaho Falls Regional Airport (IDA) to Alejandro Velasco Astete Intl. Airport (CUZ)

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Flights from Idaho Falls (IDA) to Cusco (CUZ)
Origin airport
Idaho Falls Regional
Destination airport
Alejandro Velasco Astete Intl.
Distance
4683 mi

Idaho Falls to Cusco Flights

The cheapest times to fly from Idaho Falls to Cusco

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

 

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

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

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 Idaho Falls to Cusco in 2026. 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 Idaho Falls to Cusco 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 Idaho Falls to Cusco 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 Idaho Falls Regional Airport (IDA) to Alejandro Velasco Astete Intl. Airport (CUZ) cost?
Grab a cheap one-way flight or cheap return flight from Idaho Falls Regional Airport (IDA) to Alejandro Velasco Astete Intl. Airport (CUZ) 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 Idaho Falls Regional Airport (IDA) to Alejandro Velasco Astete Intl. Airport (CUZ)?
is the most affordable month to fly from IDA to CUZ. Traveling outside of peak seasons is often the key to finding better deals on flights.
What is the cheapest airline that flies from Idaho Falls Regional Airport (IDA) to Alejandro Velasco Astete Intl. Airport (CUZ)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from IDA to CUZ. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Idaho Falls Regional Airport (IDA) to Alejandro Velasco Astete Intl. Airport (CUZ)?
Nonstop flights from Idaho Falls Regional Airport (IDA) to Alejandro Velasco Astete Intl. Airport (CUZ) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IDA to CUZ?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary 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 Idaho Falls Regional Airport (IDA) to Alejandro Velasco Astete Intl. Airport (CUZ)?
To touch down at Alejandro Velasco Astete Intl. Airport (CUZ) without delays, opt for a flight that leaves from Idaho Falls Regional Airport (IDA) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Idaho Falls Regional Airport (IDA) to Alejandro Velasco Astete Intl. Airport (CUZ) last-minute?
Last-minute bookings from IDA to CUZ are usually more expensive. To lock in the best prices, start looking for flights as soon as possible. That being said, if you're flexible with your travel plans, it's possible to score a cheap fare right before you leave.
Is it cheaper to book an IDA to CUZ flight and hotel package?
You can save money by securing an IDA to CUZ flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've chosen your preferred accommodations and flights, you can add extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Idaho Falls Regional Airport (IDA) to Alejandro Velasco Astete Intl. Airport (CUZ)?
If you booked your IDA to CUZ flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you have, 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.

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