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Cheap flights from Kentucky to Duluth from $233

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to Duluth departing on 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Kentucky to Duluth

Cheap round-trip flights

Delta Logo
6:00 am - 10:07 amBNA-DLH
4h 07m1 stop
Delta Logo
4:20 pm - 10:15 pmDLH-BNA
5h 55m1 stop
$238Delta
Find Deal
Thu, Sep 18 - Sun, Sep 21
Delta Logo
6:00 am - 10:15 amBNA-DLH
4h 15m1 stop
Delta Logo
7:50 am - 2:52 pmDLH-BNA
7h 02m1 stop
$243Delta
Find Deal
Wed, Aug 20 - Wed, Aug 27
United Airlines Logo
1:59 pm - 6:30 pmSDF-DLH
5h 31m1 stop
United Airlines Logo
3:10 pm - 8:28 pmDLH-SDF
4h 18m1 stop
$248United Airlines
Find Deal
Fri, Aug 22 - Tue, Aug 26
Delta Logo
6:00 am - 10:15 amBNA-DLH
4h 15m1 stop
Delta Logo
5:10 am - 8:55 amDLH-BNA
3h 45m1 stop
$248Delta
Find Deal
Wed, Aug 20 - Mon, Aug 25
Delta Logo
6:00 am - 10:15 amBNA-DLH
4h 15m1 stop
Delta Logo
5:10 am - 1:03 pmDLH-BNA
7h 53m2 stops
$254Delta
Find Deal
Wed, Aug 20 - Tue, Aug 26
Delta Logo
6:39 pm - 11:42 pmBNA-DLH
5h 03m1 stop
Delta Logo
5:18 am - 8:59 amDLH-BNA
3h 41m1 stop
$263Delta
Find Deal
Fri, Oct 24 - Tue, Oct 28
Delta Logo
6:00 am - 10:15 amBNA-DLH
4h 15m1 stop
Delta Logo
7:50 am - 2:52 pmDLH-BNA
7h 02m1 stop
$268Delta
Find Deal
Tue, Aug 19 - Wed, Aug 27
Delta Logo
6:00 am - 10:15 amBNA-DLH
4h 15m1 stop
Delta Logo
5:10 am - 8:55 amDLH-BNA
3h 45m1 stop
$273Delta
Find Deal
Tue, Aug 19 - Mon, Aug 25
Delta Logo
6:00 am - 10:15 amBNA-DLH
4h 15m1 stop
Delta Logo
5:10 am - 1:03 pmDLH-BNA
7h 53m2 stops
$279Delta
Find Deal
Tue, Aug 19 - Tue, Aug 26
United Airlines Logo
7:00 am - 10:43 amCVG-DLH
4h 43m1 stop
United Airlines Logo
11:20 am - 4:52 pmDLH-CVG
4h 32m1 stop
$290United Airlines
Find Deal
Sat, Oct 11 - Tue, Oct 14

United Airlines flights from Kentucky to Duluth

Our best United Airlines deals on Kentucky to Duluth flight tickets
United Airlines
Aug 22
SDF1:59 pmLouisville Intl
5h 31m
1 stop
DLH6:30 pmDuluth Intl
Aug 26
DLH3:10 pmDuluth Intl
4h 18m
1 stop
SDF8:28 pmLouisville Intl
$248
Find similar
United Airlines
Oct 11
CVG7:00 amCincinnati Cinci./N. Kentucky
4h 43m
1 stop
DLH10:43 amDuluth Intl
Oct 14
DLH11:20 amDuluth Intl
4h 32m
1 stop
CVG4:52 pmCincinnati Cinci./N. Kentucky
$290
Find similar
United Airlines
Aug 26
SDF10:55 amLouisville Intl
4h 40m
1 stop
DLH2:35 pmDuluth Intl
Aug 30
DLH8:00 amDuluth Intl
4h 17m
1 stop
SDF1:17 pmLouisville Intl
$309
Find similar

Delta flights from Kentucky to Duluth

Our best Delta deals on Kentucky to Duluth flight tickets
Delta
Sep 18
BNA6:00 amNashville Intl
4h 07m
1 stop
DLH10:07 amDuluth Intl
Sep 21
DLH4:20 pmDuluth Intl
5h 55m
1 stop
BNA10:15 pmNashville Intl
$238
Find similar
Delta
Aug 20
BNA6:00 amNashville Intl
4h 15m
1 stop
DLH10:15 amDuluth Intl
Aug 27
DLH7:50 amDuluth Intl
7h 02m
1 stop
BNA2:52 pmNashville Intl
$243
Find similar
Delta
Aug 20
BNA6:00 amNashville Intl
4h 15m
1 stop
DLH10:15 amDuluth Intl
Aug 25
DLH5:10 amDuluth Intl
3h 45m
1 stop
BNA8:55 amNashville Intl
$248
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kentucky 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, momondo users made 832,500 searches. Data last updated August 7, 2025.
Use the filters below to find and compare flights from Kentucky to Duluth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NashvilleDuluth

BNA - DLH

BNADLH

Nashville Intl

Thu 9/18

6:00 am-10:07 am

1 stop4h 07m

Duluth Intl

Sun 9/21

4:20 pm-10:15 pm

1 stop5h 55m

$238

NashvilleDuluth

BNA - DLH

BNADLH

Nashville Intl

Wed 8/20

6:00 am-10:15 am

1 stop4h 15m

Duluth Intl

Wed 8/27

7:50 am-2:52 pm

1 stop7h 02m

$243

LouisvilleDuluth

SDF - DLH

SDFDLH

Louisville Intl

Fri 8/22

1:59 pm-6:30 pm

1 stop5h 31m

Duluth Intl

Tue 8/26

3:10 pm-8:28 pm

1 stop4h 18m

$248

NashvilleDuluth

BNA - DLH

BNADLH

Nashville Intl

Wed 8/20

6:00 am-10:15 am

1 stop4h 15m

Duluth Intl

Mon 8/25

5:10 am-8:55 am

1 stop3h 45m

$248

NashvilleDuluth

BNA - DLH

BNADLH

Nashville Intl

Wed 8/20

6:00 am-10:15 am

1 stop4h 15m

Duluth Intl

Tue 8/26

5:10 am-1:03 pm

2 stops7h 53m

$254

NashvilleDuluth

BNA - DLH

BNADLH

Nashville Intl

Fri 10/24

6:39 pm-11:42 pm

1 stop5h 03m

Duluth Intl

Tue 10/28

5:18 am-8:59 am

1 stop3h 41m

$263

NashvilleDuluth

BNA - DLH

BNADLH

Nashville Intl

Tue 8/19

6:00 am-10:15 am

1 stop4h 15m

Duluth Intl

Wed 8/27

7:50 am-2:52 pm

1 stop7h 02m

$268

NashvilleDuluth

BNA - DLH

BNADLH

Nashville Intl

Tue 8/19

6:00 am-10:15 am

1 stop4h 15m

Duluth Intl

Mon 8/25

5:10 am-8:55 am

1 stop3h 45m

$273

NashvilleDuluth

BNA - DLH

BNADLH

Nashville Intl

Tue 8/19

6:00 am-10:15 am

1 stop4h 15m

Duluth Intl

Tue 8/26

5:10 am-1:03 pm

2 stops7h 53m

$279

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Sat 10/11

7:00 am-10:43 am

1 stop4h 43m

Duluth Intl

Tue 10/14

11:20 am-4:52 pm

1 stop4h 32m

$290

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Duluth from

How to get the cheapest flight ticket from Kentucky to Duluth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Duluth?

The cheapest day to depart from Kentucky to Duluth is on a Thursday when prices can be found for as low as $273. On the other hand, Saturday is the most expensive day to depart from Kentucky because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $292.

Cheap Kentucky to Duluth flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to Duluth

Best Price Found

$233

Fastest flight time

3h 51m

Direct flights

None

Airports in Duluth

1 airport
The best one-way flight to Duluth from Kentucky in the past 72 hours is $233. The best round-trip flight deal from Kentucky to Duluth found on momondo in the last 72 hours is $238.
The fastest flight from Kentucky to Duluth takes 3h 51m
There are no direct flights from Kentucky to Duluth. Popular non-direct routes for this connection are Louisville Intl Airport - Duluth Intl Airport, Cincinnati Cinci./N. Kentucky Airport - Duluth Intl Airport and Nashville Intl Airport - Duluth Intl Airport.
There is 1 airport near Duluth: Duluth Intl (DLH)
Search flight deals

  • When did momondo last update prices for flights from Kentucky to Duluth Intl Airport?

    Prices for flights from Kentucky to Duluth Intl Airport were last updated today.

  • How many operators does momondo search for flights from Kentucky to Duluth Intl Airport?

  • How old do you have to be to fly from Kentucky to Duluth Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kentucky to Duluth Intl Airport.

  • What documentation or ID do you need to fly to Duluth Intl Airport?

    The required travel and health documents for your Duluth Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Duluth Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Kentucky to Duluth

Compare and see reviews for airlines that fly from Kentucky to Duluth with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $243Free CancellationRating
7.4
8,917 reviews
Search United Airlines flights

Traveling to a place near Duluth?

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

Why use momondo?

Why should I use momondo to find a flight deal from Kentucky to Duluth?

Finding the right flight to Duluth from Kentucky is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Duluth quick and easy, saving you time and money.

Can I find flights from Kentucky to Duluth with flexible booking policies on momondo?

Yes. All flights to Duluth from Kentucky on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Kentucky to Duluth?

Once all potential Kentucky to Duluth flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Kentucky to Duluth right now. Can momondo alert me if prices change?

Price alerts on flights to Duluth from Kentucky are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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