Cheap Flights from International Falls (INL) to Duluth (DLH)

Frequently asked questions

How much does a flight from Falls Intl. Airport (INL) to Duluth Intl. Airport (DLH) cost?
Secure a cheap one-way flight or cheap return flight from Falls Intl. Airport (INL) to Duluth Intl. Airport (DLH) 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 Falls Intl. Airport (INL) to Duluth Intl. Airport (DLH)?
Planning your getaway for is a good way to save, as it's the cheapest month for flights between INL and DLH. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Falls Intl. Airport (INL) to Duluth Intl. Airport (DLH)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest INL to DLH flight.
How many flights per day from Falls Intl. Airport (INL) to Duluth Intl. Airport (DLH)?
You'll need to book a flight with a layover when traveling from Falls Intl. Airport (INL) to Duluth Intl. Airport (DLH). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from INL to DLH?
Generally you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can change depending on the season, 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 Falls Intl. Airport (INL) to Duluth Intl. Airport (DLH)?
To arrive at Duluth Intl. Airport (DLH) on schedule, choose a flight that leaves from Falls Intl. Airport (INL) before 3 PM. The likelihood 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 Falls Intl. Airport (INL) to Duluth Intl. Airport (DLH) last-minute?
Last-minute bookings from INL to DLH are typically more expensive. To secure the lowest rates, start searching for flights ahead of time. That said, if you're flexible with your travel dates, it's possible to land a cheap fare just before your departure.
Is it cheaper to book an INL to DLH flight and hotel package?
Compared with arranging flights and hotels separately, booking an INL to DLH flight and hotel package with Expedia could result in significant savings. Better yet, managing everything in one place will take the hassle out of planning your trip. Just secure your flights and select from our extensive range of stays, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Falls Intl. Airport (INL) to Duluth Intl. Airport (DLH)?
Generally, it's possible to cancel or reschedule your INL to DLH flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Falls Intl.
Destination airport
Duluth Intl.
Distance
132 mi

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International Falls to Duluth Flights

The cheapest times to fly from International Falls to Duluth

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

 

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

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

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 Duluth 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 Duluth 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 Duluth 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 Duluth Flights

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*Available to One Key members.