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Cheap flights from Louisville to Duluth from $363

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Louisville to Duluth

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:39 pm - 10:57 pmSDF  Louisville Intl-DLH Duluth Intl
5h 18m1 stop Minneapolis St Paul
Delta Logo
5:04 am - 12:00 pmDLH  Duluth Intl-SDF Louisville Intl
5h 56m1 stop Minneapolis St Paul
$363Delta
Fri, Nov 6 - Mon, Nov 9
Delta Logo
6:39 pm - 10:57 pmSDF  Louisville Intl-DLH Duluth Intl
5h 18m1 stop Minneapolis St Paul
Delta Logo
12:06 pm - 12:10 amDLH  Duluth Intl-SDF Louisville Intl
11h 04m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
$369Delta
Fri, Nov 6 - Mon, Nov 9
United Airlines Logo
5:10 am - 10:41 amSDF  Louisville Intl-DLH Duluth Intl
6h 31m1 stop Chicago O'Hare Intl
United Airlines Logo
3:06 pm - 10:30 pmDLH  Duluth Intl-SDF Louisville Intl
6h 24m1 stop Chicago O'Hare Intl
$378United Airlines
Tue, Nov 3 - Sat, Nov 7
Delta Logo
12:40 pm - 3:41 pmSDF  Louisville Intl-DLH Duluth Intl
4h 01m1 stop Minneapolis St Paul
Delta Logo
12:35 pm - 11:59 pmDLH  Duluth Intl-SDF Louisville Intl
10h 24m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
$384Delta
Tue, Nov 3 - Sat, Nov 7
United Airlines Logo
8:50 am - 2:18 pmSDF  Louisville Intl-DLH Duluth Intl
6h 28m1 stop Chicago O'Hare Intl
United Airlines Logo
5:50 am - 1:26 pmDLH  Duluth Intl-SDF Louisville Intl
6h 36m1 stop Chicago O'Hare Intl
$448United Airlines
Tue, Jan 26 - Sat, Jan 30
Delta Logo
5:33 pm - 10:57 pmSDF  Louisville Intl-DLH Duluth Intl
6h 24m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul
Delta Logo
12:06 pm - 10:53 pmDLH  Duluth Intl-SDF Louisville Intl
9h 47m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
$499Delta
Fri, Nov 6 - Mon, Nov 9
Delta Logo
2:20 pm - 7:12 pmSDF  Louisville Intl-DLH Duluth Intl
5h 52m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul
Delta Logo
5:14 am - 4:51 pmDLH  Duluth Intl-SDF Louisville Intl
10h 37m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County
$514Delta
Tue, Nov 3 - Sat, Nov 7
United Airlines Logo
3:29 pm - 9:50 pmSDF  Louisville Intl-DLH Duluth Intl
7h 21m1 stop Chicago O'Hare Intl
United Airlines Logo
7:20 am - 7:30 pmDLH  Duluth Intl-SDF Louisville Intl
11h 10m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
$602United Airlines
Tue, Jan 26 - Sat, Jan 30

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Delta flights from Louisville to Duluth

Our best Delta deals on Louisville to Duluth flight tickets
Delta
Nov 6
SDF6:39 pmLouisville Intl
5h 18m
1 stop
DLH10:57 pmDuluth Intl
Nov 9
DLH5:04 amDuluth Intl
5h 56m
1 stop
SDF12:00 pmLouisville Intl
$363
Delta
Nov 6
SDF6:39 pmLouisville Intl
5h 18m
1 stop
DLH10:57 pmDuluth Intl
Nov 9
DLH12:06 pmDuluth Intl
11h 04m
2 stops
SDF12:10 amLouisville Intl
$369
Delta
Nov 3
SDF12:40 pmLouisville Intl
4h 01m
1 stop
DLH3:41 pmDuluth Intl
Nov 7
DLH12:35 pmDuluth Intl
10h 24m
2 stops
SDF11:59 pmLouisville Intl
$384

United Airlines flights from Louisville to Duluth

Our best United Airlines deals on Louisville to Duluth flight tickets
United Airlines
Nov 3
SDF5:10 amLouisville Intl
6h 31m
1 stop
DLH10:41 amDuluth Intl
Nov 7
DLH3:06 pmDuluth Intl
6h 24m
1 stop
SDF10:30 pmLouisville Intl
$378
United Airlines
Jan 26
SDF8:50 amLouisville Intl
6h 28m
1 stop
DLH2:18 pmDuluth Intl
Jan 30
DLH5:50 amDuluth Intl
6h 36m
1 stop
SDF1:26 pmLouisville Intl
$448
United Airlines
Jan 26
SDF3:29 pmLouisville Intl
7h 21m
1 stop
DLH9:50 pmDuluth Intl
Jan 30
DLH7:20 amDuluth Intl
11h 10m
2 stops
SDF7:30 pmLouisville Intl
$602

momondo Fare Finder

 
Use the filters below to find and compare flights from Louisville to Duluth that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LouisvilleDuluth

SDF Louisville Intl - DLH Duluth Intl

SDFDLH

Louisville Intl

Fri 11/6

6:39 pm-10:57 pm

1 stop5h 18m

Duluth Intl

Mon 11/9

5:04 am-12:00 pm

1 stop5h 56m

$363

LouisvilleDuluth

SDF Louisville Intl - DLH Duluth Intl

SDFDLH

Louisville Intl

Fri 11/6

6:39 pm-10:57 pm

1 stop5h 18m

Duluth Intl

Mon 11/9

12:06 pm-12:10 am

2 stops11h 04m

$369

LouisvilleDuluth

SDF Louisville Intl - DLH Duluth Intl

SDFDLH

Louisville Intl

Tue 11/3

5:10 am-10:41 am

1 stop6h 31m

Duluth Intl

Sat 11/7

3:06 pm-10:30 pm

1 stop6h 24m

$378

LouisvilleDuluth

SDF Louisville Intl - DLH Duluth Intl

SDFDLH

Louisville Intl

Tue 11/3

12:40 pm-3:41 pm

1 stop4h 01m

Duluth Intl

Sat 11/7

12:35 pm-11:59 pm

2 stops10h 24m

$384

LouisvilleDuluth

SDF Louisville Intl - DLH Duluth Intl

SDFDLH

Louisville Intl

Tue 1/26

8:50 am-2:18 pm

1 stop6h 28m

Duluth Intl

Sat 1/30

5:50 am-1:26 pm

1 stop6h 36m

$448

LouisvilleDuluth

SDF Louisville Intl - DLH Duluth Intl

SDFDLH

Louisville Intl

Fri 11/6

5:33 pm-10:57 pm

2 stops6h 24m

Duluth Intl

Mon 11/9

12:06 pm-10:53 pm

2 stops9h 47m

$499

LouisvilleDuluth

SDF Louisville Intl - DLH Duluth Intl

SDFDLH

Louisville Intl

Tue 11/3

2:20 pm-7:12 pm

2 stops5h 52m

Duluth Intl

Sat 11/7

5:14 am-4:51 pm

2 stops10h 37m

$514

LouisvilleDuluth

SDF Louisville Intl - DLH Duluth Intl

SDFDLH

Louisville Intl

Tue 1/26

3:29 pm-9:50 pm

1 stop7h 21m

Duluth Intl

Sat 1/30

7:20 am-7:30 pm

2 stops11h 10m

$602

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Louisville to Duluth

Are you open to changing your travel dates? Check out the ideal times to fly from Louisville to Duluth according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Louisville to Duluth (SDF to DLH) flight deals and tips

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

Best Price Found

$363

Fastest flight time

6h 28m

Direct flights

None
The best flight deal from Louisville to Duluth found on momondo in the last 72 hours is $363
The fastest flight from Louisville to Duluth takes 6h 28m
There are no direct flights from Louisville to Duluth. There are no popular flight routes from Louisville to Duluth.
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Frequently asked questions about flying from Louisville to Duluth

  • How far is Louisville Intl to Duluth Intl by plane?

    The distance between Louisville Intl and Duluth Intl is about 671.6 mi. By plane, this route typically takes 6h 28m.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to Duluth Intl Airport.

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

    The necessary travel and health documents for your Duluth Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Louisville to Duluth

  • How do I get Price Alerts for flights from Louisville to Duluth?

    Search flight deals from Louisville to Duluth. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Louisville to Duluth with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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 Louisville to Duluth?

Finding the right flight to Duluth from Louisville 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 Louisville to Duluth with flexible booking policies on momondo?

All flight searches from Louisville to Duluth on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Louisville to Duluth flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Duluth from Louisville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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