How long is the flight from Chattanooga to Duluth?

Airlines like United Airlines fly from Chattanooga to Duluth in about 5h 05m. The time it takes to get you to your destination can typically vary by up to . Chattanooga and Duluth are separated by a distance of 892 mi.

In terms of precipitation, rainfall in Duluth ranges from 0.6 - 3.6 inches per month. August is typically the wettest month, when rainfall can reach 3.6 in. February is typically the driest time to visit Duluth when rainfall is around 0.6 in.

If weather is an important factor for your trip to Duluth, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.2 F).

What is the cheapest time of day to fly from CHA to DLH?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chattanooga to Duluth as you normally would.

Most accurate provider : When it comes to deals on Chattanooga-Duluth flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chattanooga-Duluth flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chattanooga-Duluth flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Chattanooga-Duluth flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chattanooga-Duluth flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Chattanooga to Duluth that include hotel bookings?

Yes. In addition to deals on Chattanooga to Duluth flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Chattanooga to Duluth?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chattanooga to Duluth.

Can I find deals for business class flights from Chattanooga to Duluth?

Yes. Cheapflights offers flight deals from Chattanooga to Duluth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$339+ Cheap Flights from Chattanooga to Duluth

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Cheap flight deals from Chattanooga to Duluth

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Cheapest flights from Chattanooga to Duluth
Explore the most affordable flight options available from Chattanooga to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.

Thu 12/105:35 am -

2 stops11h 30m

Sun 12/1312:18 pm -

2 stops10h 33m

Deal found 9/3

$339

Thu 12/106:30 am -

1 stop12h 40m

Sun 12/135:54 am -

1 stop6h 22m

Deal found 9/3

$577

Sun 9/136:00 am -

1 stop5h 40m

Sun 9/203:10 pm -

1 stop17h 44m

Deal found 9/6

$697

Find flight deals from Chattanooga to Duluth

Most accurate provider	FlightHub 3 stars
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Round-trip from	$339 (Delta)

Provider with most accurate pricing for Chattanooga Lovell Field-Duluth Intl flight deals.

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ChattanoogaDuluth

CHA Chattanooga Lovell Field - DLH Duluth Intl

CHADLH

Chattanooga Lovell Field

Sun 9/27

6:00 am-10:42 am

1 stop5h 42m

Duluth Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$373

ChattanoogaDuluth

CHA Chattanooga Lovell Field - DLH Duluth Intl

CHADLH

Chattanooga Lovell Field

Sun 9/27

5:35 am-11:03 am

2 stops6h 28m

Duluth Intl

Wed 12/31

12:00 am-1:00 am

Nonstop0h 00m

$379

ChattanoogaDuluth

CHA Chattanooga Lovell Field - DLH Duluth Intl

CHADLH

Chattanooga Lovell Field

Tue 1/26

5:38 pm-9:43 pm

1 stop5h 05m

Duluth Intl

Sat 1/30

5:50 am-1:23 pm

1 stop6h 33m

$388

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/7

Sorted by cheapest first

Most accurate provider: When it comes to deals on Chattanooga-Duluth flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chattanooga-Duluth flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chattanooga-Duluth flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Chattanooga-Duluth flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chattanooga-Duluth flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chattanooga to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from Chattanooga with our price prediction graph.

CHA-DLH

Estimated round-trip price

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Related info for your journey

How long is the flight from Chattanooga to Duluth?
Airlines like United Airlines fly from Chattanooga to Duluth in about 5h 05m. The time it takes to get you to your destination can typically vary by up to . Chattanooga and Duluth are separated by a distance of 892 mi.
Can I find deals for flights from Chattanooga to Duluth that include hotel bookings?
Yes. In addition to deals on Chattanooga to Duluth flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Chattanooga to Duluth?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chattanooga to Duluth.
Can I find deals for business class flights from Chattanooga to Duluth?
Yes. Cheapflights offers flight deals from Chattanooga to Duluth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$339+ Cheap flights from Chattanooga to Duluth (CHA - DLH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapest flights from Chattanooga to DuluthExplore the most affordable flight options available from Chattanooga to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.

Explore the most affordable flight options available from Chattanooga to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.

Best flights from Chattanooga to DuluthDiscover carefully curated flight deals from Chattanooga to Duluth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.

Discover carefully curated flight deals from Chattanooga to Duluth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.

Last-minute flights from Chattanooga to DuluthDiscover last-minute flight deals from Chattanooga to Duluth. Data last updated September 7, 2026 and is based on user searches.

Discover last-minute flight deals from Chattanooga to Duluth. Data last updated September 7, 2026 and is based on user searches.

One-way flights from Chattanooga to DuluthSearch for one-way flight options from Chattanooga to Duluth. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.

Search for one-way flight options from Chattanooga to Duluth. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.

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Related info for your journey

How long is the flight from Chattanooga to Duluth?

Can I find deals for flights from Chattanooga to Duluth that include hotel bookings?

How can I find direct flights from Chattanooga to Duluth?

Can I find deals for business class flights from Chattanooga to Duluth?

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Cheapest flights from Chattanooga to Duluth
Explore the most affordable flight options available from Chattanooga to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 7, 2026.

Best flights from Chattanooga to Duluth
Discover carefully curated flight deals from Chattanooga to Duluth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 7, 2026.

Last-minute flights from Chattanooga to Duluth
Discover last-minute flight deals from Chattanooga to Duluth. Data last updated September 7, 2026 and is based on user searches.

One-way flights from Chattanooga to Duluth
Search for one-way flight options from Chattanooga to Duluth. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.