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Kentucky

$204+ Cheap flights from Duluth (DLH) to Kentucky

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — SDF
Jun 17 — Jun 241
Wed 6/17
Wed 6/24
1 adult, Economy
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Cheap flight deals from Duluth to Kentucky

Cheapest flights from Duluth to Kentucky
Explore the most affordable flight options available from Duluth to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 18, 2026.

This United Airlines deal was found by Cheapflights users on 5/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:00 am
DLH
-
BNA
1 stop4h 14m
United Airlines
Fri 10/97:51 pm
BNA
-
DLH
1 stop5h 02m
United Airlines
Deal found 5/14$298
This United Airlines deal was found by Cheapflights users on 5/13. 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 9/166:15 pm
DLH
-
BNA
1 stop5h 14m
United Airlines
Sat 9/196:00 am
BNA
-
DLH
1 stop4h 30m
United Airlines
Deal found 5/13$309
This Delta deal was found by Cheapflights users on 5/15. 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.
Thu 7/94:30 pm
DLH
-
BNA
1 stop5h 56m
Delta
Sun 7/1210:03 am
BNA
-
DLH
1 stop5h 44m
Delta
Deal found 5/15$312
This Delta deal was found by Cheapflights users on 5/15. 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.
Fri 9/44:20 pm
DLH
-
BNA
1 stop5h 45m
Delta
Sun 9/66:00 am
BNA
-
DLH
1 stop4h 57m
Delta
Deal found 5/15$360
This United Airlines deal was found by Cheapflights users on 5/13. 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 11/75:00 am
DLH
-
BNA
1 stop7h 06m
United Airlines
Wed 11/1112:55 pm
BNA
-
DLH
1 stop4h 39m
United Airlines
Deal found 5/13$378
This United Airlines deal was found by Cheapflights users on 5/15. 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.
Fri 5/223:03 pm
DLH
-
BNA
1 stop4h 57m
United Airlines
Mon 5/256:00 am
BNA
-
DLH
1 stop4h 43m
United Airlines
Deal found 5/15$403
This United Airlines deal was found by Cheapflights users on 5/16. 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 5/303:03 pm
DLH
-
BNA
1 stop4h 57m
United Airlines
Sat 6/66:00 am
BNA
-
DLH
1 stop4h 41m
United Airlines
Deal found 5/16$407
This United Airlines deal was found by Cheapflights users on 5/15. 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 5/3011:18 am
DLH
-
SDF
1 stop6h 44m
United Airlines
Wed 6/37:47 pm
SDF
-
DLH
1 stop4h 36m
United Airlines
Deal found 5/15$408
This Delta deal was found by Cheapflights users on 5/17. 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.
Mon 6/154:30 pm
DLH
-
BNA
1 stop5h 59m
Delta
Sun 6/216:00 am
BNA
-
DLH
1 stop5h 28m
Delta
Deal found 5/17$430
This Delta deal was found by Cheapflights users on 5/17. 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.
Fri 7/104:30 pm
DLH
-
BNA
1 stop5h 56m
Delta
Fri 7/174:00 pm
BNA
-
DLH
1 stop6h 49m
Delta
Deal found 5/17$440
This Delta deal was found by Cheapflights users on 5/17. 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.
Fri 7/1711:50 am
DLH
-
TYS
2 stops8h 48m
Delta
Tue 7/216:36 pm
TYS
-
DLH
1 stop5h 13m
Delta
Deal found 5/17$454
This Delta deal was found by Cheapflights users on 5/17. 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.
Sun 6/75:00 am
DLH
-
BNA
1 stop3h 57m
Delta
Tue 6/96:00 am
BNA
-
DLH
1 stop5h 07m
Delta
Deal found 5/17$478

Find flight deals from Duluth to Kentucky

Keep the following information in mind while searching for Duluth to Kentucky flight deals. Data was last updated May 18, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$298
(United Airlines)

One-way from

$204
(Delta)
Provider with most accurate pricing for Duluth Intl-Louisville Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Duluth Intl-Louisville Intl flights.
Search Deals
From Duluth Intl to Kentucky
Search Deals
One-way flight from Duluth Intl to Kentucky
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Duluth to Kentucky 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 May 18, 2026.
Use the filters below to find and compare flights from Duluth to Kentucky that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DuluthNashville

DLH - BNA

DLHBNA

Duluth Intl

Sat 10/17

6:00 am-10:34 am

1 stop4h 34m

Nashville Intl

Fri 10/23

6:00 pm-11:22 pm

1 stop5h 22m

$298

DuluthNashville

DLH - BNA

DLHBNA

Duluth Intl

Fri 9/4

4:20 pm-10:05 pm

1 stop5h 45m

Nashville Intl

Sun 9/6

6:00 am-10:57 am

1 stop4h 57m

$360

DuluthNashville

DLH - BNA

DLHBNA

Duluth Intl

Sat 11/7

5:00 am-12:06 pm

1 stop7h 06m

Nashville Intl

Wed 11/11

12:55 pm-5:34 pm

1 stop4h 39m

$378
Quickest round-trip

DuluthNashville

DLH - BNA

DLHBNA

Duluth Intl

Thu 7/9

5:00 am-8:58 am

1 stop3h 58m

Nashville Intl

Sun 7/12

6:00 am-11:04 am

1 stop5h 04m

$408

DuluthLouisville

DLH - SDF

DLHSDF

Duluth Intl

Sat 5/30

11:18 am-7:02 pm

1 stop6h 44m

Louisville Intl

Wed 6/3

7:47 pm-11:23 pm

1 stop4h 36m

$408

DuluthKnoxville

DLH - TYS

DLHTYS

Duluth Intl

Fri 7/17

11:50 am-9:38 pm

2 stops8h 48m

Knoxville McGhee Tyson

Tue 7/21

6:36 pm-10:49 pm

1 stop5h 13m

$454

DuluthNashville

DLH - BNA

DLHBNA

Duluth Intl

Sun 6/7

5:00 am-8:57 am

1 stop3h 57m

Nashville Intl

Tue 6/9

6:00 am-11:07 am

1 stop5h 07m

$478

DuluthNashville

DLH - BNA

DLHBNA

Duluth Intl

Fri 9/4

6:23 pm-10:58 pm

2 stops28h 35m

Nashville Intl

Sun 9/6

6:00 am-10:42 am

1 stop4h 42m

$492

DuluthNashville

DLH - BNA

DLHBNA

Duluth Intl

Tue 6/2

7:06 am-12:29 pm

1 stop5h 23m

Nashville Intl

Sat 6/6

9:47 am-2:26 pm

1 stop4h 39m

$499

DuluthNashville

DLH - BNA

DLHBNA

Duluth Intl

Wed 9/16

5:00 am-10:41 pm

2 stops17h 41m

Nashville Intl

Sat 9/19

6:00 am-10:30 am

1 stop4h 30m

$518

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/16

Showing 1-10 of 28 resultsSorted by cheapest first
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Best time to book a flight from Duluth to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Duluth 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.

Cheapflights Insights

Everything you need to know about your flight from Duluth to Kentucky
No data available for this route at this time. Please check back soon.

Related info for your journey

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

  • What airport do you fly from for flights from Duluth to Kentucky?

    For a flight from Duluth to Kentucky, you will be flying from Duluth Intl. Duluth Intl (DLH) is just 5.8 mi from the center of the city.

  • How long is the flight from Duluth to Kentucky?

    A quick flight from Duluth to Kentucky can take about 4h 34m. United Airlines provides one of the quickest options available for as low as $298. Airlines will cover a distance of 793 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Duluth to Kentucky?

    While some choose either Duluth Intl - Knoxville McGhee Tyson or Duluth Intl - Louisville Intl, Duluth Intl - Nashville Intl is the most popular route from Duluth to Kentucky.

  • Can I find deals for flights from Duluth to Kentucky that include hotel bookings?

    Yes. In addition to deals on Duluth to Kentucky flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Duluth to Kentucky?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Duluth to Kentucky.

  • Can I find deals for business class flights from Duluth to Kentucky?

    Yes. Cheapflights offers flight deals from Duluth to Kentucky by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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