$249 Cheap Flights from Chattanooga (CHA) to Duluth (DLH)

View $249 flight on Tue, Oct 13, 2026Opens in a new window

Popular airlines from Chattanooga Metropolitan Airport (CHA) to Duluth, MN (DLH-Duluth Intl.)

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Cheap Flights from Chattanooga to Duluth (CHA-DLH)

Prices were available within the past 7 days and start at $249 for one-way flights and $258 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Apr 24 - Sat, May 9
CHA
Chattanooga
DLH
Duluth
$258 Roundtrip, found 15 hours ago
$258
Roundtrip
found 15 hours ago
Select United flight, departing Fri, Apr 24 from Chattanooga to Duluth, returning Sat, May 9, priced at $258 found 15 hours ago
Delta
Tue, Apr 21 - Tue, Apr 28
CHA
Chattanooga
DLH
Duluth
$269 Roundtrip, found 1 day ago
$269
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Apr 21 from Chattanooga to Duluth, returning Tue, Apr 28, priced at $269 found 1 day ago
Delta
Tue, Apr 21 - Sat, May 9
CHA
Chattanooga
DLH
Duluth
$294 Roundtrip, found 1 day ago
$294
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Apr 21 from Chattanooga to Duluth, returning Sat, May 9, priced at $294 found 1 day ago
United
Fri, Apr 24 - Sat, May 9
CHA
Chattanooga
DLH
Duluth
$298 Roundtrip, found 15 hours ago
$298
Roundtrip
found 15 hours ago
Select United flight, departing Fri, Apr 24 from Chattanooga to Duluth, returning Sat, May 9, priced at $298 found 15 hours ago
Delta
Tue, May 5 - Tue, May 19
CHA
Chattanooga
DLH
Duluth
$304 Roundtrip, found 2 days ago
$304
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, May 5 from Chattanooga to Duluth, returning Tue, May 19, priced at $304 found 2 days ago
United
Fri, Apr 24 - Sat, May 9
CHA
Chattanooga
DLH
Duluth
$321 Roundtrip, found 15 hours ago
$321
Roundtrip
found 15 hours ago
Select United flight, departing Fri, Apr 24 from Chattanooga to Duluth, returning Sat, May 9, priced at $321 found 15 hours ago
Delta
Wed, May 6 - Tue, May 19
CHA
Chattanooga
DLH
Duluth
$328 Roundtrip, found 2 days ago
$328
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, May 6 from Chattanooga to Duluth, returning Tue, May 19, priced at $328 found 2 days ago
United
Fri, Apr 24 - Sat, May 9
CHA
Chattanooga
DLH
Duluth
$328 Roundtrip, found 15 hours ago
$328
Roundtrip
found 15 hours ago
Select United flight, departing Fri, Apr 24 from Chattanooga to Duluth, returning Sat, May 9, priced at $328 found 15 hours ago
Delta
Sat, May 9 - Tue, May 26
CHA
Chattanooga
DLH
Duluth
$334 Roundtrip, found 2 days ago
$334
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, May 9 from Chattanooga to Duluth, returning Tue, May 26, priced at $334 found 2 days ago
United
Fri, Apr 24 - Sat, May 9
CHA
Chattanooga
DLH
Duluth
$338 Roundtrip, found 15 hours ago
$338
Roundtrip
found 15 hours ago
Select United flight, departing Fri, Apr 24 from Chattanooga to Duluth, returning Sat, May 9, priced at $338 found 15 hours ago

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Alternative airports near Duluth

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Duluth Intl. DLH. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $527
DLH
Duluth Intl.
CheapestClosest
Average driving time to city center11 min
Flights from $527

Frequently asked questions

How much does a flight from Chattanooga Metropolitan Airport (CHA) to Duluth Intl. Airport (DLH) cost?
Snag a cheap one-way flight from $249 or cheap return flight from $258 from Chattanooga Metropolitan Airport (CHA) 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 Chattanooga Metropolitan Airport (CHA) to Duluth Intl. Airport (DLH)?
The cheapest month to fly from CHA to DLH is April, when there's less demand. Off-peak season is generally when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Chattanooga Metropolitan Airport (CHA) to Duluth Intl. Airport (DLH)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest CHA to DLH flight.
How many flights per day from Chattanooga Metropolitan Airport (CHA) to Duluth Intl. Airport (DLH)?
Nonstop flights from Chattanooga Metropolitan Airport (CHA) to Duluth Intl. Airport (DLH) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CHA to DLH?
Typically you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can vary based on the time of year, carrier 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 Chattanooga Metropolitan Airport (CHA) to Duluth Intl. Airport (DLH)?
Opt for a flight from Chattanooga Metropolitan Airport (CHA) to Duluth Intl. Airport (DLH) that takes off before 3 PM to reduce the risk of delays and 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 Chattanooga Metropolitan Airport (CHA) to Duluth Intl. Airport (DLH) last-minute?
Last-minute bookings from CHA to DLH are usually more expensive. To secure the best prices, start looking for flights as early as possible. That said, if you can play around with your travel dates, you may land a cheap ticket right before your trip.
Is it cheaper to book a CHA to DLH flight and hotel package?
Compared with arranging flights and hotels separately, booking a CHA to DLH flight and hotel package with Expedia could result in significant savings. Better still, having it all in one place will take the hassle out of planning your trip. Simply secure your flights and select from our extensive range of stays, then personalize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Chattanooga Metropolitan Airport (CHA) to Duluth Intl. Airport (DLH)?
Typically, it's possible to cancel or reschedule your CHA to DLH flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Chattanooga Metropolitan
Destination airport
Duluth Intl.
Airlines serving
Delta, United
Roundtrip price
$258
Distance
892 mi

Book with confidence

Chattanooga to Duluth Flights

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

 

The best time to book a flight from Chattanooga to Duluth

Sunday is one of the best days to book for cheap flights from Chattanooga 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 Chattanooga 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 Chattanooga to Duluth in 2026. You can also book with separate airlines for your outbound and return journeys, from $249 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 Chattanooga 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 Chattanooga 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.

 

Chattanooga to Duluth Flights

*Flight schedules are subject to change.

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