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Cheap flights from Kentucky to Duluth from $263

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 7/26. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kentucky to Duluth

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
3:52 pm - 10:41 pm
BNA
-
DLH
6h 49m
1 stop
Delta Logo
5:15 am - 8:58 am
DLH
-
BNA
3h 43m
1 stop
$298Delta
Thu, Aug 13 - Wed, Aug 19
Delta Logo
11:00 am - 3:42 pm
CVG
-
DLH
5h 42m
1 stop
Delta Logo
11:41 am - 6:43 pm
DLH
-
CVG
6h 02m
1 stop
$298Delta
Tue, Jul 28 - Tue, Aug 4
Delta Logo
6:45 pm - 10:49 pm
BNA
-
DLH
4h 04m
1 stop
Delta Logo
5:00 am - 8:58 am
DLH
-
BNA
3h 58m
1 stop
$313Delta
Fri, Jul 10 - Fri, Jul 17
Delta Logo
6:09 am - 11:04 am
CVG
-
DLH
5h 55m
1 stop
Delta Logo
5:00 am - 10:03 am
DLH
-
CVG
4h 03m
1 stop
$313Delta
Sat, Jul 18 - Fri, Jul 24
Delta Logo
10:04 am - 3:31 pm
BNA
-
DLH
5h 27m
1 stop
Delta Logo
4:11 pm - 10:16 pm
DLH
-
BNA
6h 05m
1 stop
$328Delta
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
2:05 pm - 5:34 pm
CVG
-
DLH
4h 29m
1 stop
United Airlines Logo
3:10 pm - 10:32 pm
DLH
-
CVG
6h 22m
1 stop
$343United Airlines
Sat, Sep 5 - Sat, Sep 12
Delta Logo
10:04 am - 3:31 pm
BNA
-
DLH
5h 27m
1 stop
Delta Logo
8:05 am - 2:47 pm
DLH
-
BNA
6h 42m
1 stop
$343Delta
Thu, Sep 3 - Mon, Sep 7
Delta Logo
10:51 am - 3:31 pm
CVG
-
DLH
5h 40m
1 stop
Delta Logo
5:15 am - 9:45 am
DLH
-
CVG
3h 30m
1 stop
$353Delta
Sat, Sep 5 - Sat, Sep 12
United Airlines Logo
6:12 pm - 11:23 pm
CVG
-
DLH
6h 11m
1 stop
United Airlines Logo
7:03 am - 1:00 pm
DLH
-
CVG
4h 57m
1 stop
$358United Airlines
Sat, Jul 11 - Sat, Jul 18
Delta Logo
10:04 am - 3:31 pm
BNA
-
DLH
5h 27m
1 stop
Delta Logo
4:11 pm - 10:16 pm
DLH
-
BNA
6h 05m
1 stop
$358Delta
Thu, Aug 27 - Mon, Aug 31

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Delta flights from Kentucky to Duluth

Our best Delta deals on Kentucky to Duluth flight tickets
Delta
Jul 28
CVG11:00 amCincinnati Cinci./N. Kentucky
5h 42m
1 stop
DLH3:42 pmDuluth Intl
Aug 4
DLH11:41 amDuluth Intl
6h 02m
1 stop
CVG6:43 pmCincinnati Cinci./N. Kentucky
$298
Delta
Jul 10
BNA6:45 pmNashville Intl
4h 04m
1 stop
DLH10:49 pmDuluth Intl
Jul 17
DLH5:00 amDuluth Intl
3h 58m
1 stop
BNA8:58 amNashville Intl
$313
Delta
Aug 27
BNA10:04 amNashville Intl
5h 27m
1 stop
DLH3:31 pmDuluth Intl
Aug 31
DLH4:11 pmDuluth Intl
6h 05m
1 stop
BNA10:16 pmNashville Intl
$328

United Airlines flights from Kentucky to Duluth

Our best United Airlines deals on Kentucky to Duluth flight tickets
United Airlines
Sep 5
CVG2:05 pmCincinnati Cinci./N. Kentucky
4h 29m
1 stop
DLH5:34 pmDuluth Intl
Sep 12
DLH3:10 pmDuluth Intl
6h 22m
1 stop
CVG10:32 pmCincinnati Cinci./N. Kentucky
$343
United Airlines
Jul 11
CVG6:12 pmCincinnati Cinci./N. Kentucky
6h 11m
1 stop
DLH11:23 pmDuluth Intl
Jul 18
DLH7:03 amDuluth Intl
4h 57m
1 stop
CVG1:00 pmCincinnati Cinci./N. Kentucky
$358
United Airlines
Jul 23
CVG6:12 pmCincinnati Cinci./N. Kentucky
6h 11m
1 stop
DLH11:23 pmDuluth Intl
Jul 30
DLH6:25 pmDuluth Intl
4h 27m
1 stop
CVG11:52 pmCincinnati Cinci./N. Kentucky
$367

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 July 1, 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

Thu 8/13

3:52 pm-10:41 pm

1 stop6h 49m

Duluth Intl

Wed 8/19

5:15 am-8:58 am

1 stop3h 43m

$298

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Tue 7/28

11:00 am-3:42 pm

1 stop5h 42m

Duluth Intl

Tue 8/4

11:41 am-6:43 pm

1 stop6h 02m

$298
Quickest round-trip

NashvilleDuluth

BNA - DLH

BNADLH

Nashville Intl

Fri 7/10

6:45 pm-10:49 pm

1 stop4h 04m

Duluth Intl

Fri 7/17

5:00 am-8:58 am

1 stop3h 58m

$313

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Sat 7/18

6:09 am-11:04 am

1 stop5h 55m

Duluth Intl

Fri 7/24

5:00 am-10:03 am

1 stop4h 03m

$313

NashvilleDuluth

BNA - DLH

BNADLH

Nashville Intl

Thu 8/27

10:04 am-3:31 pm

1 stop5h 27m

Duluth Intl

Mon 8/31

4:11 pm-10:16 pm

1 stop6h 05m

$328

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Sat 9/5

2:05 pm-5:34 pm

1 stop4h 29m

Duluth Intl

Sat 9/12

3:10 pm-10:32 pm

1 stop6h 22m

$343

NashvilleDuluth

BNA - DLH

BNADLH

Nashville Intl

Thu 9/3

10:04 am-3:31 pm

1 stop5h 27m

Duluth Intl

Mon 9/7

8:05 am-2:47 pm

1 stop6h 42m

$343

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Sat 9/5

10:51 am-3:31 pm

1 stop5h 40m

Duluth Intl

Sat 9/12

5:15 am-9:45 am

1 stop3h 30m

$353

CincinnatiDuluth

CVG - DLH

CVGDLH

Cincinnati Cinci./N. Kentucky

Sat 7/11

6:12 pm-11:23 pm

1 stop6h 11m

Duluth Intl

Sat 7/18

7:03 am-1:00 pm

1 stop4h 57m

$358

NashvilleDuluth

BNA - DLH

BNADLH

Nashville Intl

Thu 8/27

10:04 am-3:31 pm

1 stop5h 27m

Duluth Intl

Mon 8/31

4:11 pm-10:16 pm

1 stop6h 05m

$358

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 06m

Direct flights

None
The fastest flight from Kentucky to Duluth takes 4h 06m
There are no direct flights from Kentucky to Duluth. There are no popular flight routes from Kentucky to Duluth.
Search flight deals

Frequently asked questions about flying from Kentucky to Duluth

  • 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 $313Free CancellationRating
7.4
9,901 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
Cloquet
Hayward

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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