How long is the flight from Chattanooga to Duluth?

Airlines like United Airlines and Delta fly from Chattanooga to Duluth in about 4h 37m. The time it takes to get you to your destination can typically vary by up to 5h 06m. Chattanooga and Duluth are separated by a distance of 892 mi. This flight may include one or multiple stops.

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.

$511+ Cheap 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 November 5, 2025.

Sun 11/237:01 amCHA - DLH

1 stop4h 37mUnited Airlines

Sun 11/307:55 amDLH - CHA

1 stop4h 28mUnited Airlines

Deal found 11/4

$511

Sun 11/237:25 amCHA - DLH

2 stops9h 13mDelta

Sun 11/304:18 pmDLH - CHA

2 stops6h 09mDelta

Deal found 11/4

$1,405

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 November 5, 2025.

Sun 11/237:01 amCHA - DLH

1 stop4h 37mUnited Airlines

Sun 11/307:55 amDLH - CHA

1 stop4h 28mUnited Airlines

Deal found 11/4

$511

Tue 2/242:44 pmCHA - DLH

2 stops9h 43mDelta

Sun 3/15:00 amDLH - CHA

2 stops8h 04mDelta

Deal found 11/3

$723

Tue 2/245:22 pmCHA - DLH

1 stop5h 37mUnited Airlines

Sun 3/111:20 amDLH - CHA

1 stop8h 40mUnited Airlines

Deal found 11/3

$622

Sun 11/237:25 amCHA - DLH

2 stops9h 13mDelta

Sun 11/304:18 pmDLH - CHA

2 stops6h 09mDelta

Deal found 11/4

$1,405

Last-minute flights from Chattanooga to Duluth
Discover last-minute flight deals from Chattanooga to Duluth. Data last updated November 5, 2025 and is based on user searches.

Sun 11/237:01 amCHA - DLH

1 stop4h 37mUnited Airlines

Sun 11/307:55 amDLH - CHA

1 stop4h 28mUnited Airlines

Deal found 11/4

$511

Sun 11/237:25 amCHA - DLH

2 stops9h 13mDelta

Sun 11/304:18 pmDLH - CHA

2 stops6h 09mDelta

Deal found 11/4

$1,405

Cheap flight deals from Chattanooga to Duluth

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 1 star
Round-trip from	$511 (United Airlines)

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

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Provider most trusted by Cheapflights users for Chattanooga Lovell Field-Duluth Intl flights.

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From Chattanooga Lovell Field to Duluth Intl

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Fly from

Fly to

Route

Depart

Return

Price

ChattanoogaDuluth

CHA - DLH

CHADLH

Chattanooga Lovell Field

Sun 11/23

7:01 am-10:38 am

1 stop4h 37m

Duluth Intl

Sun 11/30

7:55 am-1:23 pm

1 stop4h 28m

$511

ChattanoogaDuluth

CHA - DLH

CHADLH

Chattanooga Lovell Field

Tue 2/24

5:22 pm-9:59 pm

1 stop5h 37m

Duluth Intl

Sun 3/1

11:20 am-9:00 pm

1 stop8h 40m

$622

ChattanoogaDuluth

CHA - DLH

CHADLH

Chattanooga Lovell Field

Tue 2/24

2:44 pm-11:27 pm

2 stops9h 43m

Duluth Intl

Sun 3/1

5:00 am-2:04 pm

2 stops8h 04m

$723

ChattanoogaDuluth

CHA - DLH

CHADLH

Chattanooga Lovell Field

Sun 11/23

7:25 am-3:38 pm

2 stops9h 13m

Duluth Intl

Sun 11/30

4:18 pm-11:27 pm

2 stops6h 09m

$1,405

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

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.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

How long is the flight from Chattanooga to Duluth?
Airlines like United Airlines and Delta fly from Chattanooga to Duluth in about 4h 37m. The time it takes to get you to your destination can typically vary by up to 5h 06m. Chattanooga and Duluth are separated by a distance of 892 mi. This flight may include one or multiple stops.
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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$511+ 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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Chattanooga to Duluth with Cheapflights

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Find flight deals from Chattanooga to Duluth

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 November 5, 2025.

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 November 5, 2025.

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Best time to book a flight from Chattanooga to Duluth

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Related info for your journey

Find useful and relevant information for your journey from Chattanooga to Duluth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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 November 5, 2025.