Cheap Flights from International Falls (INL) to Rost (RET)

Popular airlines from International Falls, MN (INL-Falls Intl.) to Rost (RET)

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Frequently asked questions

How much does a flight from Falls Intl. Airport (INL) to Rost (RET) cost?
Lock in a cheap one-way flight or cheap return flight from Falls Intl. Airport (INL) to Rost (RET) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Falls Intl. Airport (INL) to Rost (RET)?
is the most affordable month to fly from INL to RET. Traveling outside of peak seasons is often the key to landing a great deal.
What is the cheapest airline that flies from Falls Intl. Airport (INL) to Rost (RET)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from INL to RET. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Falls Intl. Airport (INL) to Rost (RET)?
There aren't any daily direct flights from Falls Intl. Airport (INL) to Rost (RET). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from INL to RET?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*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 Rost (RET)?
Book a flight from Falls Intl. Airport (INL) to Rost (RET) that takes off before 3 PM to reduce the risk of cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Rost (RET) last-minute?
Holding off until just before your trip to book a ticket from INL to RET generally means paying more. While it's possible to find some last-minute offers, they aren't always guaranteed. Allow some flexibility in your schedule to boost your chances of snagging a bargain.
Can I cancel or change the date of my flight from Falls Intl. Airport (INL) to Rost (RET)?
If you reserved your INL to RET 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 fare you have, 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 want more information.

Travel information

Origin airport
Falls Intl.
Destination airport
Rost
Distance
3544 mi

Book with confidence

International Falls to Rost Flights

The cheapest times to fly from International Falls to Rost

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

 

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

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

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 Rost 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 Rost 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 Rost 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 Rost Flights
*Available to One Key members.