$308+ 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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — DLH
Oct 13 — Oct 201
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Chattanooga to Duluth
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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 13, 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 13, 2026.
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/236:00 am -
1 stop5h 42m
Fri 10/303:06 pm -
1 stop4h 46m
Deal found 9/9![United Airlines logo]()
$308
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Sun 10/117:07 pm -
1 stop5h 15m
Sat 10/246:00 am -
1 stop6h 16m
Deal found 9/12![United Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 9/9. 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.
Fri 10/232:50 pm -
2 stops9h 07m
Fri 10/305:14 am -
2 stops8h 56m
Deal found 9/9![Delta logo]()
$439
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 9/257:07 pm -
1 stop5h 15m
Fri 10/27:45 am -
1 stop4h 31m
Deal found 9/10![United Airlines logo]()
$477
This Delta deal was found by Cheapflights users on 9/12. 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.
Sun 10/115:35 am -
2 stops7h 09m
Sat 10/2412:35 pm -
2 stops9h 12m
Deal found 9/12![Delta logo]()
$604
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 13, 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 13, 2026.
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Sun 10/117:07 pm -
1 stop5h 15m
Sat 10/246:00 am -
1 stop6h 16m
Deal found 9/12![United Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 9/9. 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.
Fri 10/232:50 pm -
2 stops9h 07m
Fri 10/305:14 am -
2 stops8h 56m
Deal found 9/9![Delta logo]()
$439
This United Airlines deal was found by Cheapflights users on 9/10. 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 1/265:38 pm -
1 stop5h 05m
Sat 1/305:50 am -
1 stop6h 33m
Deal found 9/10![United Airlines logo]()
$388
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/237:07 pm -
1 stop5h 15m
Fri 10/3011:16 am -
2 stops11h 12m
Deal found 9/9![United Airlines logo]()
$469
Last-minute flights from Chattanooga to DuluthDiscover last-minute flight deals from Chattanooga to Duluth. Data last updated September 13, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to Duluth. Data last updated September 13, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 9/257:07 pm -
1 stop5h 15m
Fri 10/27:45 am -
1 stop4h 31m
Deal found 9/10![United Airlines logo]()
$477
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Sun 10/117:07 pm -
1 stop5h 15m
Sat 10/246:00 am -
1 stop6h 16m
Deal found 9/12![United Airlines logo]()
$328
This Delta deal was found by Cheapflights users on 9/12. 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.
Sun 10/115:35 am -
2 stops7h 09m
Sat 10/2412:35 pm -
2 stops9h 12m
Deal found 9/12![Delta logo]()
$604
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/236:00 am -
1 stop5h 42m
Fri 10/303:06 pm -
1 stop4h 46m
Deal found 9/9![United Airlines logo]()
$308
This Delta deal was found by Cheapflights users on 9/9. 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.
Fri 10/232:50 pm -
2 stops9h 07m
Fri 10/305:14 am -
2 stops8h 56m
Deal found 9/9![Delta logo]()
$439
Find 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 September 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $308 (United Airlines) |
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 7,457,451 searches. Data last updated September 13, 2026.
Use the filters below to find and compare flights from Chattanooga to Duluth that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
ChattanoogaDuluth
CHA Chattanooga Lovell Field - DLH Duluth Intl
CHADLH
Chattanooga Lovell Field
Sun 10/11
7:07 pm-11:22 pm
1 stop5h 15m
Duluth Intl
Sat 10/24
6:00 am-1:16 pm
1 stop6h 16m
$328
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
ChattanoogaDuluth
CHA Chattanooga Lovell Field - DLH Duluth Intl
CHADLH
Chattanooga Lovell Field
Fri 10/23
2:50 pm-10:57 pm
2 stops9h 07m
Duluth Intl
Fri 10/30
5:14 am-3:10 pm
2 stops8h 56m
$439
ChattanoogaDuluth
CHA Chattanooga Lovell Field - DLH Duluth Intl
CHADLH
Chattanooga Lovell Field
Fri 10/23
7:07 pm-11:22 pm
1 stop5h 15m
Duluth Intl
Fri 10/30
11:16 am-11:28 pm
2 stops11h 12m
$469
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
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
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.
Traveling to a place near Duluth?
Book flights to Duluth if you plan to visit one of these locationsTwo Harbors
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