Cheap Flights from International Falls (INL) to Boise (BOI)

Popular airlines from International Falls, MN (INL-Falls Intl.) to Boise Airport (BOI)

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Frequently asked questions

How much does a flight from Falls Intl. Airport (INL) to Boise Airport (BOI) cost?
Grab a cheap one-way flight or cheap return flight from Falls Intl. Airport (INL) to Boise Airport (BOI) 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 Falls Intl. Airport (INL) to Boise Airport (BOI)?
is the most affordable month to fly from INL to BOI. Traveling outside of peak seasons is often the key to finding better deals on flights.
What is the cheapest airline that flies from Falls Intl. Airport (INL) to Boise Airport (BOI)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest INL to BOI flight.
How many flights per day from Falls Intl. Airport (INL) to Boise Airport (BOI)?
You'll have to take a flight with a layover when traveling from Falls Intl. Airport (INL) to Boise Airport (BOI). There are no daily direct flights on this route. However, simply 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 INL to BOI?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending 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 Falls Intl. Airport (INL) to Boise Airport (BOI)?
To avoid possible delays on the Falls Intl. Airport (INL) to Boise Airport (BOI) route, aim to fly before 3 PM. Flights 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 Falls Intl. Airport (INL) to Boise Airport (BOI) last-minute?
Booking your flight from INL to BOI just before your getaway is typically more expensive. But if you're flexible with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book an INL to BOI flight and hotel package?
You'll typically save money by booking an INL to BOI flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've selected your ideal flights and accommodations, consider adding extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Falls Intl. Airport (INL) to Boise Airport (BOI)?
If you booked your INL to BOI flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. 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
Falls Intl.
Destination airport
Boise
Distance
1142 mi

Book with confidence

International Falls to Boise Flights

The cheapest times to fly from International Falls to Boise

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

 

The best time to book a flight from International Falls to Boise

Sunday is one of the best days to book for cheap flights from International Falls to Boise: 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 International Falls to Boise

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 International Falls to Boise 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 International Falls to Boise 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 International Falls to Boise 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.

 

International Falls to Boise Flights

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