$288+ 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — DLH
Nov 24 — Dec 11
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 October 25, 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 October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/710:41 am -
1 stop4h 49m
Wed 11/113:06 pm -
1 stop4h 47m
Deal found 10/23![United Airlines logo]()
$378
This Delta deal was found by Cheapflights users on 10/23. 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.
Wed 11/255:35 am -
2 stops6h 51m
Mon 11/305:04 am -
2 stops8h 12m
Deal found 10/23![Delta logo]()
$424
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Wed 11/256:50 am -
1 stop4h 51m
Mon 11/303:06 pm -
1 stop4h 47m
Deal found 10/23![United Airlines logo]()
$631
This Delta deal was found by Cheapflights users on 10/22. 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.
Wed 12/233:10 pm -
2 stops8h 54m
Mon 12/285:00 am -
2 stops6h 49m
Deal found 10/22![Delta logo]()
$929
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Wed 12/235:00 am -
1 stop19h 28m
Mon 12/283:22 pm -
1 stop4h 53m
Deal found 10/22![United Airlines logo]()
$1,441
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 October 25, 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 October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/22. 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 1/195:38 pm -
1 stop5h 12m
Sat 1/237:20 am -
1 stop5h 03m
Deal found 10/22![United Airlines logo]()
$348
This Delta deal was found by Cheapflights users on 10/21. 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 1/213:15 pm -
2 stops8h 33m
Tue 1/265:10 am -
2 stops8h 24m
Deal found 10/21![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 10/21. 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 1/285:38 pm -
1 stop6h 50m
Tue 2/22:59 pm -
1 stop5h 14m
Deal found 10/21![United Airlines logo]()
$363
This Delta deal was found by Cheapflights users on 10/22. 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 1/212:55 pm -
2 stops8h 53m
Mon 1/254:15 pm -
2 stops6h 36m
Deal found 10/22![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/21. 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 1/211:40 pm -
2 stops10h 48m
Tue 1/262:59 pm -
1 stop5h 14m
Deal found 10/21![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 10/23. 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 1/191:30 pm -
2 stops10h 18m
Sun 1/245:10 am -
2 stops6h 56m
Deal found 10/23![Delta logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/710:41 am -
1 stop4h 49m
Wed 11/113:06 pm -
1 stop4h 47m
Deal found 10/23![United Airlines logo]()
$378
This Delta deal was found by Cheapflights users on 10/21. 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.
Wed 1/2011:40 am -
2 stops8h 56m
Mon 1/254:15 pm -
2 stops6h 36m
Deal found 10/21![Delta logo]()
$404
This United Airlines deal was found by Cheapflights users on 10/22. 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 1/211:40 pm -
2 stops10h 48m
Mon 1/252:59 pm -
1 stop6h 46m
Deal found 10/22![United Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 10/24. 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 stop6h 50m
Sat 1/305:50 am -
1 stop6h 33m
Deal found 10/24![United Airlines logo]()
$448
Last-minute flights from Chattanooga to DuluthDiscover last-minute flight deals from Chattanooga to Duluth. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to Duluth. Data last updated October 25, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/710:41 am -
1 stop4h 49m
Wed 11/113:06 pm -
1 stop4h 47m
Deal found 10/23![United Airlines logo]()
$378
This Delta deal was found by Cheapflights users on 10/23. 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.
Wed 11/255:35 am -
2 stops6h 51m
Mon 11/305:04 am -
2 stops8h 12m
Deal found 10/23![Delta logo]()
$424
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Wed 11/256:50 am -
1 stop4h 51m
Mon 11/303:06 pm -
1 stop4h 47m
Deal found 10/23![United Airlines logo]()
$631
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 October 25, 2026.
Search for one-way flight options from Chattanooga to Duluth. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/21. 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 1/285:38 pm -
1 stop5h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$288
This Delta deal was found by Cheapflights users on 10/23. 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.
Wed 12/233:10 pm -
2 stops8h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Delta logo]()
$648
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Wed 12/235:00 am -
1 stop19h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![United Airlines logo]()
$717
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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $348 (United Airlines) |
One-way from | $288 (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 October 25, 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
Thu 1/28
5:38 pm-9:50 pm
1 stop5h 12m
Duluth Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$288
ChattanoogaDuluth
CHA Chattanooga Lovell Field - DLH Duluth Intl
CHADLH
Chattanooga Lovell Field
Tue 1/19
5:38 pm-9:50 pm
1 stop5h 12m
Duluth Intl
Sat 1/23
7:20 am-1:23 pm
1 stop5h 03m
$348
ChattanoogaDuluth
CHA Chattanooga Lovell Field - DLH Duluth Intl
CHADLH
Chattanooga Lovell Field
Thu 1/21
3:15 pm-10:48 pm
2 stops8h 33m
Duluth Intl
Tue 1/26
5:10 am-2:34 pm
2 stops8h 24m
$359
ChattanoogaDuluth
CHA Chattanooga Lovell Field - DLH Duluth Intl
CHADLH
Chattanooga Lovell Field
Thu 1/28
5:38 pm-11:28 pm
1 stop6h 50m
Duluth Intl
Tue 2/2
2:59 pm-9:13 pm
1 stop5h 14m
$363
ChattanoogaDuluth
CHA Chattanooga Lovell Field - DLH Duluth Intl
CHADLH
Chattanooga Lovell Field
Thu 1/21
1:40 pm-11:28 pm
2 stops10h 48m
Duluth Intl
Tue 1/26
2:59 pm-9:13 pm
1 stop5h 14m
$369
ChattanoogaDuluth
CHA Chattanooga Lovell Field - DLH Duluth Intl
CHADLH
Chattanooga Lovell Field
Sat 11/7
10:41 am-2:30 pm
1 stop4h 49m
Duluth Intl
Wed 11/11
3:06 pm-8:53 pm
1 stop4h 47m
$378
ChattanoogaDuluth
CHA Chattanooga Lovell Field - DLH Duluth Intl
CHADLH
Chattanooga Lovell Field
Thu 1/21
2:55 pm-10:48 pm
2 stops8h 53m
Duluth Intl
Mon 1/25
4:15 pm-11:51 pm
2 stops6h 36m
$379
ChattanoogaDuluth
CHA Chattanooga Lovell Field - DLH Duluth Intl
CHADLH
Chattanooga Lovell Field
Tue 1/19
1:30 pm-10:48 pm
2 stops10h 18m
Duluth Intl
Sun 1/24
5:10 am-1:06 pm
2 stops6h 56m
$379
ChattanoogaDuluth
CHA Chattanooga Lovell Field - DLH Duluth Intl
CHADLH
Chattanooga Lovell Field
Thu 1/21
1:40 pm-11:28 pm
2 stops10h 48m
Duluth Intl
Mon 1/25
2:59 pm-10:45 pm
1 stop6h 46m
$384
ChattanoogaDuluth
CHA Chattanooga Lovell Field - DLH Duluth Intl
CHADLH
Chattanooga Lovell Field
Wed 1/20
11:40 am-7:36 pm
2 stops8h 56m
Duluth Intl
Mon 1/25
4:15 pm-11:51 pm
2 stops6h 36m
$404
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Chattanooga to Duluth
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chattanooga to Duluth in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- 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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