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$348+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — DLH
Aug 21 — Aug 281
Thu 8/21
Thu 8/28
1 adult, Economy
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Cheap flight deals from Chattanooga to Duluth

Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) to Duluth (DLH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 16, 2025.

Round-trip from

$348
(Delta)
From Chattanooga Lovell Field to Duluth Intl
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Find flight deals from Chattanooga to Duluth

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 August 16, 2025.

This Delta deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/307:35 amCHA - DLH
2 stops9h 05mDelta
Sat 10/45:10 amDLH - CHA
2 stops6h 21mDelta
Deal found 8/14$348
This Delta deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/203:00 pmCHA - DLH
2 stops8h 43mDelta
Sat 9/275:10 amDLH - CHA
2 stops6h 21mDelta
Deal found 8/15$363
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3010:30 amCHA - DLH
1 stop5h 02mUnited Airlines
Sat 10/48:00 amDLH - CHA
1 stop7h 46mUnited Airlines
Deal found 8/15$466
This United Airlines deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/202:01 pmCHA - DLH
1 stop9h 04mUnited Airlines
Sat 9/278:00 amDLH - CHA
1 stop11h 44mUnited Airlines
Deal found 8/15$632

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chattanooga to Duluth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 16, 2025.
Use the filters below to find and compare flights from Chattanooga to Duluth that are best for you.

Fly from

Chattanooga

Fly to

Duluth

Route

Depart

Return

Price

ChattanoogaDuluth

CHA - DLH

CHADLH

Chattanooga Lovell Field

Tue 9/30

7:35 am-3:40 pm

2 stops9h 05m

Duluth Intl

Sat 10/4

5:10 am-12:31 pm

2 stops6h 21m

$348

ChattanoogaDuluth

CHA - DLH

CHADLH

Chattanooga Lovell Field

Sat 9/20

3:00 pm-10:43 pm

2 stops8h 43m

Duluth Intl

Sat 9/27

5:10 am-12:31 pm

2 stops6h 21m

$363

ChattanoogaDuluth

CHA - DLH

CHADLH

Chattanooga Lovell Field

Tue 9/30

10:30 am-2:32 pm

1 stop5h 02m

Duluth Intl

Sat 10/4

8:00 am-4:46 pm

1 stop7h 46m

$466

ChattanoogaDuluth

CHA - DLH

CHADLH

Chattanooga Lovell Field

Sat 9/20

2:01 pm-10:05 pm

1 stop9h 04m

Duluth Intl

Sat 9/27

8:00 am-8:44 pm

1 stop11h 44m

$632

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

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.

Reviews of airlines servicing Duluth

Get insights into the airlines that provide service to Duluth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Duluth. Reviews last updated August 16, 2025.
Peruse reviews from past customers who have flown with United Airlines from Chattanooga to Duluth to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,916 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,916 reviews
United Airlines
7.4
Good
8,916 reviews

Food

6.6

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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.

  • What is the cheapest airline to fly from Chattanooga to Duluth round-trip?

    Our cheapest airline available from Chattanooga to Duluth is United Airlines. Our recent data shows that you can find tickets from as low as $273 on this airline.

  • 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.

  • What is the cheapest month to book a flight from Chattanooga to Duluth?

    Currently, January is the cheapest month in which you can book a flight from Chattanooga to Duluth (average of $336). Flying from Chattanooga to Duluth in June is currently the most expensive (average of $476). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Duluth?

Book flights to Duluth if you plan to visit one of these locations
Two Harbors
Superior

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Top airline flying from Chattanooga to Duluth

Discover the top airline that operate flights from Chattanooga to Duluth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$273Average$403FlexibilityNo cancel feeOn-time69%

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