Cheap Flights from Niagara Falls (IAG) to Duluth (DLH)

Popular airlines from Niagara Falls, NY (IAG-Niagara Falls Intl.) to Duluth, MN (DLH-Duluth Intl.)

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Frequently asked questions

How much does a flight from Niagara Falls Intl. Airport (IAG) to Duluth Intl. Airport (DLH) cost?
Snag a cheap one-way flight or cheap return flight from Niagara Falls Intl. Airport (IAG) to Duluth Intl. Airport (DLH) 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 Niagara Falls Intl. Airport (IAG) to Duluth Intl. Airport (DLH)?
Flying in may help you find better deals, as it's the cheapest month for flights between IAG and DLH. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Niagara Falls Intl. Airport (IAG) to Duluth Intl. Airport (DLH)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll take you from IAG to DLH. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Niagara Falls Intl. Airport (IAG) to Duluth Intl. Airport (DLH)?
Nonstop flights from Niagara Falls Intl. Airport (IAG) to Duluth Intl. Airport (DLH) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IAG to DLH?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Niagara Falls Intl. Airport (IAG) to Duluth Intl. Airport (DLH)?
To reach Duluth Intl. Airport (DLH) without delays, select a flight that leaves Niagara Falls Intl. Airport (IAG) before 3 PM. The chance 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 Niagara Falls Intl. Airport (IAG) to Duluth Intl. Airport (DLH) last-minute?
Booking your ticket from IAG to DLH just before your journey is usually more expensive. However, if there's some wiggle room with your travel times and dates, you could land a cheap last-minute fare.
Is it cheaper to book an IAG to DLH flight and hotel package?
Compared with arranging hotels and flights separately, booking an IAG to DLH flight and hotel package with Expedia could lead to significant savings. What's more, managing everything in one place will take the stress out of planning your trip. Simply pick your flights and select from our extensive range of hotels, then customize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Niagara Falls Intl. Airport (IAG) to Duluth Intl. Airport (DLH)?
In most cases, you can cancel or modify your IAG to DLH flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you need more information, go to our Customer Service portal.

Travel information

Origin airport
Niagara Falls Intl.
Destination airport
Duluth Intl.
Distance
695 mi

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Niagara Falls to Duluth Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Niagara 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 Niagara 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 Niagara Falls to Duluth in 2026. 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 Niagara 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 Niagara 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.

 

Niagara Falls to Duluth Flights

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