$1,066 Cheap Flights from Tunis (TUN) to Idaho Falls (IDA)

View $1,066 flight on Wed, Feb 25, 2026Opens in a new window

Popular airlines from Tunis - Carthage Intl. Airport (TUN) to Idaho Falls Regional Airport (IDA)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Tunis to Idaho Falls (TUN-IDA)

Prices were available within the past 7 days and start at $1,066 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 Tunis - Carthage Intl. Airport (TUN) to Idaho Falls Regional Airport (IDA) cost?
Grab a cheap one-way flight from $1,066 or cheap return flight from Tunis - Carthage Intl. Airport (TUN) to Idaho Falls Regional Airport (IDA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Tunis - Carthage Intl. Airport (TUN) to Idaho Falls Regional Airport (IDA)?
The cheapest month to fly from TUN to IDA is , when there's less demand. Off-peak season is usually when better flight deals are available between these airports.
What is the cheapest airline that flies from Tunis - Carthage Intl. Airport (TUN) to Idaho Falls Regional Airport (IDA)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest TUN to IDA flight.
How many flights per day from Tunis - Carthage Intl. Airport (TUN) to Idaho Falls Regional Airport (IDA)?
Nonstop flights from Tunis - Carthage Intl. Airport (TUN) to Idaho Falls Regional Airport (IDA) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from TUN to IDA?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tunis - Carthage Intl. Airport (TUN) to Idaho Falls Regional Airport (IDA)?
To avoid possible delays on the Tunis - Carthage Intl. Airport (TUN) to Idaho Falls Regional Airport (IDA) route, aim to travel before 3 PM. Later departures have a 22% higher chance of being 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 Tunis - Carthage Intl. Airport (TUN) to Idaho Falls Regional Airport (IDA) last-minute?
Booking your flight from TUN to IDA right before your getaway is generally more expensive. But if there's some wiggle room with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a TUN to IDA flight and hotel package?
Compared with arranging flights and hotels separately, booking a TUN to IDA flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place will take the stress out of planning your trip. Simply secure your flights and select from our wide range of stays, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Tunis - Carthage Intl. Airport (TUN) to Idaho Falls Regional Airport (IDA)?
It's generally possible to cancel or reschedule your TUN to IDA flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Tunis - Carthage Intl.
Destination airport
Idaho Falls Regional
Distance
5809 mi

Book with confidence

Tunis to Idaho Falls Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Tunis 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 Tunis 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 Tunis to Idaho Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,066 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 Tunis 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 Tunis 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.

 

Tunis to Idaho Falls Flights

Explore a world of travel with Expedia

*Available to One Key members.