
Popular airlines from Duluth, MN (DLH-Duluth Intl.) to International Falls, MN (INL-Falls Intl.)
- American Airlines
American Airlines
- United
United
- Southwest Airlines
Southwest Airlines
- Delta
Delta
- Frontier Airlines
Frontier Airlines
- JetBlue Airways
JetBlue Airways
- Alaska Airlines
Alaska Airlines
- Plan, book, fly with confidence
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Origin airport | Duluth Intl. |
Destination airport | Falls Intl. |
Distance | 132 mi |
Duluth to International Falls Flights
The cheapest times to fly from Duluth to International 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 Duluth to International Falls are during the month of . You can find some of the cheapest flights from Duluth to International Falls with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Duluth to International Falls
Sunday is one of the best days to book for cheap flights from Duluth to International 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 Duluth to International 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 Duluth to International Falls 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 Duluth to International 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 Duluth to International 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.
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Top Routes from Duluth
- Duluth to Chicago (DLH - ORD)
- Duluth to Phoenix (DLH - PHX)
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- Duluth to Newark Liberty Intl. Airport (DLH - EWR)
- Duluth to Tampa (DLH - TPA)
- Duluth to Miami (DLH - MIA)
- Duluth to New York (DLH - LGA)
- Duluth to Boston (DLH - BOS)
- Duluth to Fayetteville (DLH - XNA)
- Duluth to Minneapolis (DLH - MSP)
- Duluth to Denver (DLH - DEN)
- Duluth to Seattle (DLH - SEA)
Top Routes to International Falls
- Chicago to International Falls (ORD - INL)
- Phoenix to International Falls (PHX - INL)
- Omaha to International Falls (OMA - INL)
- Washington to International Falls (DCA - INL)
- Detroit to International Falls (DTW - INL)
- Boston to International Falls (BOS - INL)
- Fayetteville to International Falls (XNA - INL)
- St. Louis to International Falls (STL - INL)
- Minneapolis to International Falls (MSP - INL)
- Denver to International Falls (DEN - INL)
- Washington to International Falls (IAD - INL)
- New York to International Falls (JFK - INL)
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Nearby Airports
- Chisholm-Hibbing Airport (HIB)
- Brainerd Lakes Regional Airport (BRD)
- Gogebic County Airport (IWD)
- St. Cloud Regional Airport (STC)
- Falls Intl. Airport (INL)
- Bemidji Regional Airport (BJI)
- St. Paul Downtown Airport (STP)
- Chippewa Valley Regional Airport (EAU)
- Minneapolis - St. Paul Intl. Airport (MSP)
- Flying Cloud Airport (FCM)
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