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Find cheap flights from Duluth to Kentucky from $238

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 6/18. 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
сб 5/25
сб 6/1

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Best Kentucky Flight Deals

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

Louisville
Louisville1 stop$238
Nashville
Nashville1 stop$238

Good to know

Low season

October

High season

April

Cheapest flight

$238
Best time to beat the crowds but there is an average 31% increase in price.
Most popular time to fly with an average 4% increase in price.
Flight from Duluth to Louisville

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 12% cheaper 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 11255 reviews
7.1entertainment
6.7food
7.2comfort
8.1crew
7.7boarding
Airline reviews

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

2.0 MediocreAnonymous, Apr 2024SNA - IAH
Read more about United Airlines reviews

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

they made me check my carryon. There was space in the overhead bins.

Nice flight, nice crew but no cookie or napkin with my seltzer.

Book cheap flights from Duluth to Kentucky

Recent round-trip flight deals

6/18вт
1 stopDelta
4h 27mDLH-SDF
6/25вт
1 stopDelta
4h 59mSDF-DLH
$238
6/19ср
1 stopDelta
4h 27mDLH-SDF
6/25вт
2 stopsDelta
9h 42mSDF-DLH
$243
6/18вт
2 stopsDelta
7h 20mDLH-SDF
6/25вт
2 stopsDelta
9h 42mSDF-DLH
$248
5/8ср
1 stopUnited Airlines
7h 18mDLH-SDF
5/11сб
1 stopUnited Airlines
5h 36mSDF-DLH
$272
6/18вт
1 stopDelta
4h 27mDLH-SDF
6/27чт
2 stopsDelta
9h 15mSDF-DLH
$308
6/18вт
2 stopsDelta
7h 20mDLH-SDF
6/27чт
2 stopsDelta
9h 15mSDF-DLH
$313
8/17сб
1 stopDelta
10h 59mDLH-SDF
8/21ср
1 stopDelta
4h 58mSDF-DLH
$381
6/19ср
2 stopsDelta
7h 20mDLH-SDF
6/26ср
2 stopsDelta
10h 26mSDF-DLH
$431
5/8ср
2 stopsUnited Airlines
10h 39mDLH-SDF
5/11сб
1 stopUnited Airlines
5h 36mSDF-DLH
$460
6/20чт
2 stopsDelta
9h 02mDLH-SDF
6/26ср
1 stopDelta
4h 59mSDF-DLH
$463

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Recent one-way flight deals

8/24сб
1 stopUnited Airlines
4h 46mDLH-SDF
$263
8/24сб
2 stopsUnited Airlines
19h 23mDLH-SDF
$289
5/8ср
1 stopUnited Airlines
4h 32mDLH-SDF
$356
5/8ср
2 stopsUnited Airlines
26h 35mDLH-SDF
$460

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Duluth - Kentucky Flights

Departure:

Duluth (DLH)United States

Return flight deals:

Kentucky - Duluth

Cabin classes: