$328+ 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — DLH
Oct 22 — Oct 291
Round-trip
1 adult, Economy
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Find cheap flights from Chattanooga to Duluth with Cheapflights
1. Tell us where you want to go
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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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 22, 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 22, 2026.
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/306:50 am -
1 stop4h 51m
Sun 11/13:06 pm -
1 stop4h 47m
Deal found 9/20![United Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/26:00 am -
1 stop5h 42m
Sat 10/36:00 am -
1 stop6h 16m
Deal found 9/17![United Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 9/20. 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 11/65:52 pm -
1 stop6h 22m
Sun 11/83:06 pm -
1 stop4h 47m
Deal found 9/20![United Airlines logo]()
$410
This Delta deal was found by Cheapflights users on 9/20. 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 11/610:01 am -
2 stops10h 11m
Sun 11/84:21 pm -
2 stops6h 18m
Deal found 9/20![Delta logo]()
$479
This United Airlines deal was found by Cheapflights users on 9/18. 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 10/31:52 pm -
1 stop5h 27m
Wed 10/77:45 am -
1 stop4h 31m
Deal found 9/18![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/97:07 pm -
1 stop5h 15m
Sun 10/113:10 pm -
1 stop8h 00m
Deal found 9/20![United Airlines logo]()
$711
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 22, 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 22, 2026.
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/27:07 pm -
1 stop5h 15m
Sat 10/36:00 am -
2 stops9h 07m
Deal found 9/17![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 9/20. 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 11/610:01 am -
2 stops10h 11m
Sun 11/84:21 pm -
2 stops6h 18m
Deal found 9/20![Delta logo]()
$479
This United Airlines deal was found by Cheapflights users on 9/20. 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 11/65:52 pm -
1 stop6h 22m
Sun 11/83:06 pm -
1 stop4h 47m
Deal found 9/20![United Airlines logo]()
$410
This United Airlines deal was found by Cheapflights users on 9/18. 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 10/31:52 pm -
1 stop5h 27m
Wed 10/77:45 am -
1 stop4h 31m
Deal found 9/18![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/97:07 pm -
1 stop5h 15m
Sun 10/113:10 pm -
1 stop8h 00m
Deal found 9/20![United Airlines logo]()
$711
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Mon 10/56:00 am -
1 stop5h 42m
Fri 10/93:10 pm -
1 stop17h 32m
Deal found 9/20![United Airlines logo]()
$791
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Thu 12/175:00 am -
1 stop10h 47m
Mon 12/213:22 pm -
2 stops23h 20m
Deal found 9/18![United Airlines logo]()
$1,009
Last-minute flights from Chattanooga to DuluthDiscover last-minute flight deals from Chattanooga to Duluth. Data last updated September 22, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to Duluth. Data last updated September 22, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/17. 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.
Thu 10/13:08 pm -
2 stops8h 27m
Fri 10/211:43 am -
2 stops11h 07m
Deal found 9/17![Delta logo]()
$757
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/26:00 am -
1 stop5h 42m
Sat 10/36:00 am -
1 stop6h 16m
Deal found 9/17![United Airlines logo]()
$358
This United Airlines deal was found by Cheapflights users on 9/18. 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 10/31:52 pm -
1 stop5h 27m
Wed 10/77:45 am -
1 stop4h 31m
Deal found 9/18![United Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 9/17. 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 10/37:15 am -
2 stops9h 14m
Sun 10/45:15 am -
2 stops7h 32m
Deal found 9/17![Delta logo]()
$727
This United Airlines deal was found by Cheapflights users on 9/20. 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.
Mon 10/56:00 am -
1 stop5h 42m
Fri 10/93:10 pm -
1 stop17h 32m
Deal found 9/20![United Airlines logo]()
$791
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/97:07 pm -
1 stop5h 15m
Sun 10/113:10 pm -
1 stop8h 00m
Deal found 9/20![United Airlines logo]()
$711
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/306:50 am -
1 stop4h 51m
Sun 11/13:06 pm -
1 stop4h 47m
Deal found 9/20![United Airlines logo]()
$328
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 22, 2026.
Search for one-way flight options from Chattanooga to Duluth. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
This deal was found by Cheapflights users on 9/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:07 pm -
1 stop5h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![United Airlines logo]()
$428
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 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $328 (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 22, 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
ChattanoogaDuluth
CHA Chattanooga Lovell Field - DLH Duluth Intl
CHADLH
Chattanooga Lovell Field
Fri 10/2
7:07 pm-11:22 pm
1 stop5h 15m
Duluth Intl
Sat 10/3
6:00 am-4:07 pm
2 stops9h 07m
$364
ChattanoogaDuluth
CHA Chattanooga Lovell Field - DLH Duluth Intl
CHADLH
Chattanooga Lovell Field
Fri 11/6
5:52 pm-11:14 pm
1 stop6h 22m
Duluth Intl
Sun 11/8
3:06 pm-8:53 pm
1 stop4h 47m
$410
Quickest round-trip
ChattanoogaDuluth
CHA Chattanooga Lovell Field - DLH Duluth Intl
CHADLH
Chattanooga Lovell Field
Sun 9/27
7:07 pm-11:22 pm
1 stop5h 15m
Duluth Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$428
ChattanoogaDuluth
CHA Chattanooga Lovell Field - DLH Duluth Intl
CHADLH
Chattanooga Lovell Field
Fri 11/6
10:01 am-7:12 pm
2 stops10h 11m
Duluth Intl
Sun 11/8
4:21 pm-11:39 pm
2 stops6h 18m
$479
ChattanoogaDuluth
CHA Chattanooga Lovell Field - DLH Duluth Intl
CHADLH
Chattanooga Lovell Field
Sat 10/3
1:52 pm-6:19 pm
1 stop5h 27m
Duluth Intl
Wed 10/7
7:45 am-1:16 pm
1 stop4h 31m
$499
ChattanoogaDuluth
CHA Chattanooga Lovell Field - DLH Duluth Intl
CHADLH
Chattanooga Lovell Field
Fri 10/9
7:07 pm-11:22 pm
1 stop5h 15m
Duluth Intl
Sun 10/11
3:10 pm-12:10 am
1 stop8h 00m
$711
ChattanoogaDuluth
CHA Chattanooga Lovell Field - DLH Duluth Intl
CHADLH
Chattanooga Lovell Field
Mon 10/5
6:00 am-10:42 am
1 stop5h 42m
Duluth Intl
Fri 10/9
3:10 pm-9:42 am
1 stop17h 32m
$791
ChattanoogaDuluth
CHA Chattanooga Lovell Field - DLH Duluth Intl
CHADLH
Chattanooga Lovell Field
Thu 12/17
5:00 am-2:47 pm
1 stop10h 47m
Duluth Intl
Mon 12/21
3:22 pm-3:42 pm
2 stops23h 20m
$1,009
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.
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Book flights to Duluth if you plan to visit one of these locationsTwo Harbors
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