$666 Cheap Flights from Ithaca (ITH) to Duluth (DLH)

View $666 flight on Fri, May 15, 2026Opens in a new window

Popular airlines from Ithaca, NY (ITH-Tompkins Regional) to Duluth, MN (DLH-Duluth Intl.)

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Cheap Flights from Ithaca to Duluth (ITH-DLH)

Prices were available within the past 7 days and start at $666 for one-way flights and $1,422 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, May 15 - Sun, May 17
ITH
Ithaca
DLH
Duluth
$1,422 Roundtrip, found 3 hours ago
$1,422
Roundtrip
found 3 hours ago
Select United flight, departing Fri, May 15 from Ithaca to Duluth, returning Sun, May 17, priced at $1,422 found 3 hours ago
Delta
Fri, May 15 - Sun, May 17
ITH
Ithaca
DLH
Duluth
$1,436 Roundtrip, found 3 hours ago
$1,436
Roundtrip
found 3 hours ago
Select Delta flight, departing Fri, May 15 from Ithaca to Duluth, returning Sun, May 17, priced at $1,436 found 3 hours ago
Delta
Fri, May 15 - Sun, May 17
ITH
Ithaca
DLH
Duluth
$1,473 Roundtrip, found 3 hours ago
$1,473
Roundtrip
found 3 hours ago
Select Delta flight, departing Fri, May 15 from Ithaca to Duluth, returning Sun, May 17, priced at $1,473 found 3 hours ago
Delta
Fri, May 15 - Sun, May 17
ITH
Ithaca
DLH
Duluth
$1,496 Roundtrip, found 3 hours ago
$1,496
Roundtrip
found 3 hours ago
Select Delta flight, departing Fri, May 15 from Ithaca to Duluth, returning Sun, May 17, priced at $1,496 found 3 hours ago
Delta
Fri, May 15 - Sun, May 17
ITH
Ithaca
DLH
Duluth
$1,509 Roundtrip, found 3 hours ago
$1,509
Roundtrip
found 3 hours ago
Select Delta flight, departing Fri, May 15 from Ithaca to Duluth, returning Sun, May 17, priced at $1,509 found 3 hours ago
United
Fri, May 15 - Sun, May 17
ITH
Ithaca
DLH
Duluth
$1,527 Roundtrip, found 3 hours ago
$1,527
Roundtrip
found 3 hours ago
Select United flight, departing Fri, May 15 from Ithaca to Duluth, returning Sun, May 17, priced at $1,527 found 3 hours ago
Delta
Fri, May 15 - Sun, May 17
ITH
Ithaca
DLH
Duluth
$1,536 Roundtrip, found 3 hours ago
$1,536
Roundtrip
found 3 hours ago
Select Delta flight, departing Fri, May 15 from Ithaca to Duluth, returning Sun, May 17, priced at $1,536 found 3 hours ago
United
Fri, May 15 - Sun, May 17
ITH
Ithaca
DLH
Duluth
$1,549 Roundtrip, found 3 hours ago
$1,549
Roundtrip
found 3 hours ago
Select United flight, departing Fri, May 15 from Ithaca to Duluth, returning Sun, May 17, priced at $1,549 found 3 hours ago
Delta
Fri, May 15 - Sun, May 17
ITH
Ithaca
DLH
Duluth
$1,563 Roundtrip, found 3 hours ago
$1,563
Roundtrip
found 3 hours ago
Select Delta flight, departing Fri, May 15 from Ithaca to Duluth, returning Sun, May 17, priced at $1,563 found 3 hours ago
Delta
Fri, May 15 - Sun, May 17
ITH
Ithaca
DLH
Duluth
$1,573 Roundtrip, found 3 hours ago
$1,573
Roundtrip
found 3 hours ago
Select Delta flight, departing Fri, May 15 from Ithaca to Duluth, returning Sun, May 17, priced at $1,573 found 3 hours ago

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Frequently asked questions

How much does a flight from Tompkins Regional Airport (ITH) to Duluth Intl. Airport (DLH) cost?
Grab a cheap one-way flight from $666 or cheap return flight from $1,422 from Tompkins Regional Airport (ITH) to Duluth Intl. Airport (DLH) 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 Tompkins Regional Airport (ITH) to Duluth Intl. Airport (DLH)?
May is the least expensive month to fly from ITH to DLH. Planning your trip for the off-season is often the key to finding a great deal.
What is the cheapest airline that flies from Tompkins Regional Airport (ITH) to Duluth Intl. Airport (DLH)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest ITH to DLH flight.
How many flights per day from Tompkins Regional Airport (ITH) to Duluth Intl. Airport (DLH)?
You'll need to take a flight with a layover if you're traveling from Tompkins Regional Airport (ITH) to Duluth Intl. Airport (DLH). Direct flights don't operate daily 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 ITH to DLH?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on a number of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tompkins Regional Airport (ITH) to Duluth Intl. Airport (DLH)?
To avoid possible delays on the Tompkins Regional Airport (ITH) to Duluth Intl. Airport (DLH) route, fly before 3 PM. Later departures have a 22% higher chance of being 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 Tompkins Regional Airport (ITH) to Duluth Intl. Airport (DLH) last-minute?
Booking your ticket from ITH to DLH shortly before your getaway is typically more expensive. However, if you're flexible with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book an ITH to DLH flight and hotel package?
You can save money by booking an ITH to DLH flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've selected your ideal accommodations and flights, consider adding extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Tompkins Regional Airport (ITH) to Duluth Intl. Airport (DLH)?
If you booked your ITH to DLH flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

Travel information

Origin airport
Tompkins Regional
Destination airport
Duluth Intl.
Airlines serving
Delta, United
Roundtrip price
$1,422
Distance
827 mi

Book with confidence

Ithaca to Duluth Flights

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

 

The best time to book a flight from Ithaca to Duluth

Sunday is one of the best days to book for cheap flights from Ithaca 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 Ithaca 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 Ithaca to Duluth in 2026. You can also book with separate airlines for your outbound and return journeys, from $666 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 Ithaca 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 Ithaca 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.

 

Ithaca to Duluth Flights

*Flight schedules are subject to change.

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*Available to One Key members.