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Find cheap flights from Duluth to Kentucky from $303

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Duluth to Kentucky departing on 7/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 6/21
Fri 6/28

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Best Kentucky Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Nashville
Nashville1 stop$437

Good to know

Low season

February

High season

November

Cheapest flight

$303
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Duluth to Knoxville

FAQs - booking Kentucky flights

  • How does KAYAK find such low prices on flights from Duluth to Kentucky?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Duluth to Kentucky.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Duluth to Kentucky?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kentucky from Duluth is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Duluth to Kentucky?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kentucky with an airline and back to Duluth with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Duluth to Kentucky?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kentucky from Duluth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Kentucky

  • Morning departure is around 33% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airline flying from Duluth to Kentucky

 
Need help choosing which airline to fly with from Duluth to Kentucky? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10870 reviews
8.1Crew
7.7Boarding
7.2Comfort
6.7Food
7.1Entertainment
Airline reviews

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

10.0 ExcellentMohammad, May 2024EWR - DFW
Read more about United Airlines reviews

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

Book cheap flights from Duluth to Kentucky

Recent round-trip flight deals

7/1Mon
1 stopDelta
4h 16mDLH-TYS
7/5Fri
1 stopDelta
4h 42mTYS-DLH
$303
7/2Tue
1 stopUnited Airlines
4h 55mDLH-TYS
7/5Fri
1 stopUnited Airlines
4h 32mTYS-DLH
$398
7/1Mon
2 stopsDelta
8h 30mDLH-TYS
7/5Fri
1 stopDelta
4h 42mTYS-DLH
$403
6/4Tue
1 stopUnited Airlines
4h 57mDLH-TYS
6/8Sat
1 stopUnited Airlines
4h 53mTYS-DLH
$416
6/30Sun
1 stopDelta
4h 16mDLH-TYS
7/5Fri
1 stopDelta
4h 42mTYS-DLH
$418
7/2Tue
1 stopUnited Airlines
4h 55mDLH-TYS
7/4Thu
2 stopsUnited Airlines
16h 22mTYS-DLH
$428
6/12Wed
1 stopUnited Airlines
4h 22mDLH-BNA
6/19Wed
1 stopUnited Airlines
8h 30mBNA-DLH
$437
6/29Sat
1 stopDelta
4h 16mDLH-TYS
7/5Fri
1 stopDelta
4h 42mTYS-DLH
$438
6/12Wed
1 stopDelta
4h 31mDLH-BNA
6/19Wed
2 stopsDelta
5h 52mBNA-DLH
$443
7/2Tue
1 stopUnited Airlines
4h 55mDLH-TYS
7/3Wed
1 stopUnited Airlines
21h 47mTYS-DLH
$443

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Recent one-way flight deals

9/8Sun
1 stopUnited Airlines
25h 32mDLH-BNA
$342
9/8Sun
2 stopsUnited Airlines
17h 23mDLH-BNA
$511
9/8Sun
3 stopsUnited Airlines
21h 52mDLH-BNA
$588

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Last minute flights from Duluth to Kentucky

Last minute flight, train and bus deals

5/24Fri
multi-stopUnited Airlines
4h 02mDLH-SDF
5/30Thu
multi-stopUnited Airlines
4h 43mSDF-DLH
$371
5/25Sat
multi-stopDelta
5h 47mDLH-SDF
5/30Thu
multi-stopDelta
11h 27mSDF-DLH
$459
5/24Fri
multi-stopDelta
3h 45mDLH-SDF
5/30Thu
multi-stopDelta
11h 27mSDF-DLH
$460
5/25Sat
multi-stopDelta
6h 54mDLH-SDF
5/30Thu
multi-stopDelta
11h 27mSDF-DLH
$464
5/26Sun
multi-stopUnited Airlines
4h 02mDLH-SDF
5/30Thu
multi-stopUnited Airlines
4h 43mSDF-DLH
$989
5/26Sun
multi-stopDelta
6h 52mDLH-SDF
5/30Thu
multi-stopDelta
7h 39mSDF-DLH
$1,424
5/26Sun
multi-stopDelta
7h 59mDLH-SDF
5/30Thu
multi-stopDelta
7h 39mSDF-DLH
$1,429

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Duluth - Kentucky Flights

Departure:

Duluth (DLH)United States

Return flight deals:

Kentucky - Duluth

Cabin classes: