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Cheap flights from Kentucky to Duluth from $318

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Kentucky to Duluth departing on 4/24. 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

Enter your travel dates to find the best prices.
Delta Logo
6:46 pm - 10:46 pm
BNA
-
DLH
4h 00m
1 stop
Delta Logo
8:07 am - 2:50 pm
DLH
-
BNA
6h 43m
1 stop
$318Delta
Fri, Apr 24 - Fri, May 1
United Airlines Logo
2:06 pm - 5:34 pm
CVG
-
DLH
4h 28m
1 stop
United Airlines Logo
6:10 pm - 11:59 pm
DLH
-
CVG
4h 49m
1 stop
$318United Airlines
Thu, May 28 - Fri, Jun 5
United Airlines Logo
9:12 pm - 12:29 am
CVG
-
DLH
4h 17m
1 stop
United Airlines Logo
6:57 pm - 11:56 pm
DLH
-
CVG
3h 59m
1 stop
$323United Airlines
Thu, Apr 9 - Tue, Apr 14
Delta Logo
6:00 am - 11:56 am
CVG
-
DLH
6h 56m
1 stop
Delta Logo
4:29 pm - 11:44 pm
DLH
-
CVG
6h 15m
1 stop
$328Delta
Thu, Apr 9 - Mon, Apr 13
United Airlines Logo
11:29 am - 6:07 pm
BNA
-
DLH
6h 38m
1 stop
United Airlines Logo
3:08 pm - 9:59 pm
DLH
-
BNA
6h 51m
1 stop
$328United Airlines
Wed, Apr 8 - Sun, Apr 12
Delta Logo
6:46 pm - 10:46 pm
BNA
-
DLH
4h 00m
1 stop
Delta Logo
4:29 pm - 10:52 pm
DLH
-
BNA
6h 23m
1 stop
$343Delta
Fri, Apr 24 - Fri, May 1
United Airlines Logo
9:47 am - 2:28 pm
BNA
-
DLH
4h 41m
1 stop
United Airlines Logo
6:25 pm - 11:36 pm
DLH
-
BNA
5h 11m
1 stop
$344United Airlines
Thu, Jul 9 - Mon, Jul 13
United Airlines Logo
6:10 pm - 11:38 pm
CVG
-
DLH
6h 28m
1 stop
United Airlines Logo
7:03 am - 3:29 pm
DLH
-
CVG
7h 26m
1 stop
$347United Airlines
Wed, Jul 8 - Tue, Jul 14
United Airlines Logo
9:07 am - 2:27 pm
SDF
-
DLH
6h 20m
1 stop
United Airlines Logo
6:57 pm - 11:59 pm
DLH
-
SDF
4h 02m
1 stop
$348United Airlines
Wed, Apr 8 - Sun, Apr 12
Delta Logo
6:05 am - 3:27 pm
BNA
-
DLH
9h 22m
2 stops
Delta Logo
8:00 am - 2:52 pm
DLH
-
BNA
6h 52m
1 stop
$349Delta
Wed, Jul 8 - Wed, Jul 15

Delta flights from Kentucky to Duluth

Our best Delta deals on Kentucky to Duluth flight tickets
Delta
Apr 24
BNA6:46 pmNashville Intl
4h 00m
1 stop
DLH10:46 pmDuluth Intl
May 1
DLH8:07 amDuluth Intl
6h 43m
1 stop
BNA2:50 pmNashville Intl
$318
Delta
Apr 9
CVG6:00 amCincinnati Cinci./N. Kentucky
6h 56m
1 stop
DLH11:56 amDuluth Intl
Apr 13
DLH4:29 pmDuluth Intl
6h 15m
1 stop
CVG11:44 pmCincinnati Cinci./N. Kentucky
$328
Delta
Apr 24
BNA6:46 pmNashville Intl
4h 00m
1 stop
DLH10:46 pmDuluth Intl
May 1
DLH4:29 pmDuluth Intl
6h 23m
1 stop
BNA10:52 pmNashville Intl
$343

United Airlines flights from Kentucky to Duluth

Our best United Airlines deals on Kentucky to Duluth flight tickets
United Airlines
May 28
CVG2:06 pmCincinnati Cinci./N. Kentucky
4h 28m
1 stop
DLH5:34 pmDuluth Intl
Jun 5
DLH6:10 pmDuluth Intl
4h 49m
1 stop
CVG11:59 pmCincinnati Cinci./N. Kentucky
$318
United Airlines
Apr 9
CVG9:12 pmCincinnati Cinci./N. Kentucky
4h 17m
1 stop
DLH12:29 amDuluth Intl
Apr 14
DLH6:57 pmDuluth Intl
3h 59m
1 stop
CVG11:56 pmCincinnati Cinci./N. Kentucky
$323
United Airlines
Apr 8
BNA11:29 amNashville Intl
6h 38m
1 stop
DLH6:07 pmDuluth Intl
Apr 12
DLH3:08 pmDuluth Intl
6h 51m
1 stop
BNA9:59 pmNashville Intl
$328

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 March 27, 2026.
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

Cheapest round-trip

NashvilleDuluth

BNA - DLH

BNADLH

Nashville Intl

Fri 4/24

6:46 pm-10:46 pm

1 stop4h 00m

Duluth Intl

Fri 5/1

8:07 am-2:50 pm

1 stop6h 43m

$318

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Thu 5/28

2:06 pm-5:34 pm

1 stop4h 28m

Duluth Intl

Fri 6/5

6:10 pm-11:59 pm

1 stop4h 49m

$318
Quickest round-trip

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Thu 4/9

9:12 pm-12:29 am

1 stop4h 17m

Duluth Intl

Tue 4/14

6:57 pm-11:56 pm

1 stop3h 59m

$323

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Thu 4/9

6:00 am-11:56 am

1 stop6h 56m

Duluth Intl

Mon 4/13

4:29 pm-11:44 pm

1 stop6h 15m

$328

NashvilleDuluth

BNA - DLH

BNADLH

Nashville Intl

Wed 4/8

11:29 am-6:07 pm

1 stop6h 38m

Duluth Intl

Sun 4/12

3:08 pm-9:59 pm

1 stop6h 51m

$328

NashvilleDuluth

BNA - DLH

BNADLH

Nashville Intl

Fri 4/24

6:46 pm-10:46 pm

1 stop4h 00m

Duluth Intl

Fri 5/1

4:29 pm-10:52 pm

1 stop6h 23m

$343

NashvilleDuluth

BNA - DLH

BNADLH

Nashville Intl

Thu 7/9

9:47 am-2:28 pm

1 stop4h 41m

Duluth Intl

Mon 7/13

6:25 pm-11:36 pm

1 stop5h 11m

$344

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Wed 7/8

6:10 pm-11:38 pm

1 stop6h 28m

Duluth Intl

Tue 7/14

7:03 am-3:29 pm

1 stop7h 26m

$347

LouisvilleDuluth

SDF - DLH

SDFDLH

Louisville Intl

Wed 4/8

9:07 am-2:27 pm

1 stop6h 20m

Duluth Intl

Sun 4/12

6:57 pm-11:59 pm

1 stop4h 02m

$348

NashvilleDuluth

BNA - DLH

BNADLH

Nashville Intl

Wed 7/8

6:05 am-3:27 pm

2 stops9h 22m

Duluth Intl

Wed 7/15

8:00 am-2:52 pm

1 stop6h 52m

$349

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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 airline that flies from Kentucky to Duluth Intl?

United Airlines is the most popular carrier operating from Kentucky to Duluth Intl

Cheap Kentucky to Duluth flight deals and tips

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

Fastest flight time

4h 00m

Direct flights

None
The fastest flight from Kentucky to Duluth takes 4h 00m
There are no direct flights from Kentucky to Duluth. There are no popular flight routes from Kentucky to Duluth.
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
9,491 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
Superior
Hayward
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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