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Cheap flights from Louisville to Duluth from $244

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisville to Duluth departing on 5/2. 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 Louisville to Duluth

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Louisville to Duluth.
Delta Logo
4:35 pm - 10:42 pmSDF-DLH
7h 07m1 stop
Delta Logo
2:34 pm - 9:34 pmDLH-SDF
6h 00m2 stops
$244Delta
Find Deal
Fri, May 2 - Mon, May 5
Delta Logo
6:36 am - 10:10 amSDF-DLH
4h 34m1 stop
Delta Logo
5:10 am - 12:03 pmDLH-SDF
5h 53m1 stop
$268Delta
Find Deal
Sat, Sep 6 - Sat, Sep 13
Delta Logo
6:36 am - 10:10 amSDF-DLH
4h 34m1 stop
Delta Logo
5:10 am - 11:54 amDLH-SDF
5h 44m1 stop
$303Delta
Find Deal
Tue, Aug 19 - Sat, Sep 6
United Airlines Logo
10:55 am - 2:33 pmSDF-DLH
4h 38m1 stop
United Airlines Logo
3:14 pm - 10:24 pmDLH-SDF
6h 10m1 stop
$308United Airlines
Find Deal
Tue, Aug 19 - Wed, Sep 10
Delta Logo
6:36 am - 10:10 amSDF-DLH
4h 34m1 stop
Delta Logo
3:59 pm - 11:57 pmDLH-SDF
6h 58m2 stops
$309Delta
Find Deal
Tue, Aug 19 - Sat, Sep 6
United Airlines Logo
7:29 am - 10:42 amSDF-DLH
4h 13m1 stop
United Airlines Logo
3:05 pm - 10:30 pmDLH-SDF
6h 25m1 stop
$313United Airlines
Find Deal
Fri, Apr 18 - Mon, Apr 21
Delta Logo
6:36 am - 10:10 amSDF-DLH
4h 34m1 stop
Delta Logo
5:10 am - 12:03 pmDLH-SDF
5h 53m1 stop
$333Delta
Find Deal
Thu, Aug 21 - Tue, Sep 9
United Airlines Logo
7:00 am - 10:44 amSDF-DLH
4h 44m1 stop
United Airlines Logo
3:14 pm - 10:24 pmDLH-SDF
6h 10m1 stop
$338United Airlines
Find Deal
Tue, Aug 19 - Thu, Sep 11
Delta Logo
7:20 am - 5:35 pmSDF-DLH
11h 15m2 stops
Delta Logo
5:10 am - 12:03 pmDLH-SDF
5h 53m1 stop
$339Delta
Find Deal
Tue, Aug 19 - Tue, Sep 9
Delta Logo
10:15 am - 5:35 pmSDF-DLH
8h 20m2 stops
Delta Logo
3:59 pm - 11:57 pmDLH-SDF
6h 58m2 stops
$344Delta
Find Deal
Tue, Aug 19 - Sat, Sep 6

Delta flights from Louisville to Duluth

Our best Delta deals on Louisville to Duluth flight tickets
Delta
May 2
SDF4:35 pmLouisville Intl
7h 07m
1 stop
DLH10:42 pmDuluth Intl
May 5
DLH2:34 pmDuluth Intl
6h 00m
2 stops
SDF9:34 pmLouisville Intl
Delta
Sep 6
SDF6:36 amLouisville Intl
4h 34m
1 stop
DLH10:10 amDuluth Intl
Sep 13
DLH5:10 amDuluth Intl
5h 53m
1 stop
SDF12:03 pmLouisville Intl
Delta
Aug 19
SDF6:36 amLouisville Intl
4h 34m
1 stop
DLH10:10 amDuluth Intl
Sep 6
DLH5:10 amDuluth Intl
5h 44m
1 stop
SDF11:54 amLouisville Intl

United Airlines flights from Louisville to Duluth

Our best United Airlines deals on Louisville to Duluth flight tickets
United Airlines
Aug 19
SDF10:55 amLouisville Intl
4h 38m
1 stop
DLH2:33 pmDuluth Intl
Sep 10
DLH3:14 pmDuluth Intl
6h 10m
1 stop
SDF10:24 pmLouisville Intl
United Airlines
Apr 18
SDF7:29 amLouisville Intl
4h 13m
1 stop
DLH10:42 amDuluth Intl
Apr 21
DLH3:05 pmDuluth Intl
6h 25m
1 stop
SDF10:30 pmLouisville Intl
United Airlines
Aug 19
SDF7:00 amLouisville Intl
4h 44m
1 stop
DLH10:44 amDuluth Intl
Sep 11
DLH3:14 pmDuluth Intl
6h 10m
1 stop
SDF10:24 pmLouisville Intl

See travel insights to Duluth from

How to get the cheapest flight ticket from Louisville 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 day to depart on your flight to Duluth?

The cheapest day to depart from Louisville to Duluth is on a Thursday when prices can be found for as low as $273. On the other hand, Saturday is the most expensive day to depart from Louisville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $292.

What is the cheapest time of day to depart on your flight to Duluth?

Flying to Duluth from Louisville in the morning is the least expensive time of day to depart. momondo users have found prices as low as $287 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Duluth is in the morning when prices are around $287.

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

$244

Fastest flight time

4h 13m

Direct flights

None

Airports in Duluth

1 airport
The best flight deal from Louisville to Duluth found on momondo in the last 72 hours is $244
The fastest flight from Louisville to Duluth takes 4h 13m
There are no direct flights from Louisville to Duluth. Popular non-direct route for this connection is Louisville Intl Airport - Duluth Intl Airport.
There is 1 airport near Duluth: Duluth Intl (DLH)

  • 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 4h 13m.

  • 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.


Traveling to a place near Duluth?

Book flights to Duluth if you plan to visit one of these locations
Two Harbors
Hayward
Superior
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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