Cheap flights from Louisville to South Bend from $219

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 South Bend departing on 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Delta Logo
10:15 am - 1:48 pmSDF-SBN
3h 33m1 stop
Delta Logo
8:00 am - 1:39 pmSBN-SDF
5h 39m1 stop
$219Delta
Find Deal
Wed, Dec 10 - Sat, Dec 13
Delta Logo
7:20 am - 1:48 pmSDF-SBN
6h 28m1 stop
Delta Logo
8:00 am - 4:50 pmSBN-SDF
8h 50m2 stops
$224Delta
Find Deal
Wed, Dec 10 - Sat, Dec 13
Delta Logo
7:20 am - 4:38 pmSDF-SBN
9h 18m2 stops
Delta Logo
8:00 am - 4:50 pmSBN-SDF
8h 50m2 stops
$229Delta
Find Deal
Wed, Dec 10 - Sat, Dec 13
Delta Logo
7:10 am - 12:25 pmSDF-SBN
5h 15m1 stop
Delta Logo
8:25 am - 4:51 pmSBN-SDF
8h 26m2 stops
$234Delta
Find Deal
Tue, Sep 9 - Sat, Sep 13
Delta Logo
6:00 am - 2:20 pmSDF-SBN
8h 20m2 stops
Delta Logo
8:25 am - 4:51 pmSBN-SDF
8h 26m2 stops
$239Delta
Find Deal
Tue, Sep 9 - Sat, Sep 13
United Airlines Logo
5:52 pm - 11:23 pmSDF-SBN
5h 31m1 stop
United Airlines Logo
4:37 pm - 8:33 pmSBN-SDF
3h 56m1 stop
$529United Airlines
Find Deal
Tue, Sep 23 - Thu, Sep 25

Delta flights from Louisville to South Bend

Our best Delta deals on Louisville to South Bend flight tickets
Delta
Dec 10
SDF10:15 amLouisville Intl
3h 33m
1 stop
SBN1:48 pmSouth Bend/Michiana
Dec 13
SBN8:00 amSouth Bend/Michiana
5h 39m
1 stop
SDF1:39 pmLouisville Intl
Delta
Dec 10
SDF7:20 amLouisville Intl
6h 28m
1 stop
SBN1:48 pmSouth Bend/Michiana
Dec 13
SBN8:00 amSouth Bend/Michiana
8h 50m
2 stops
SDF4:50 pmLouisville Intl
Delta
Dec 10
SDF7:20 amLouisville Intl
9h 18m
2 stops
SBN4:38 pmSouth Bend/Michiana
Dec 13
SBN8:00 amSouth Bend/Michiana
8h 50m
2 stops
SDF4:50 pmLouisville Intl

momondo Fare Finder

 
Customize your flight search to find flights from Louisville to South Bend 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 August 25, 2025.
Use the filters below to find and compare flights from Louisville to South Bend that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleSouth Bend

SDF - SBN

SDFSBN

Louisville Intl

Wed 12/10

10:15 am-1:48 pm

1 stop3h 33m

South Bend/Michiana

Sat 12/13

8:00 am-1:39 pm

1 stop5h 39m

$219

LouisvilleSouth Bend

SDF - SBN

SDFSBN

Louisville Intl

Wed 12/10

7:20 am-1:48 pm

1 stop6h 28m

South Bend/Michiana

Sat 12/13

8:00 am-4:50 pm

2 stops8h 50m

$224

LouisvilleSouth Bend

SDF - SBN

SDFSBN

Louisville Intl

Wed 12/10

7:20 am-4:38 pm

2 stops9h 18m

South Bend/Michiana

Sat 12/13

8:00 am-4:50 pm

2 stops8h 50m

$229

LouisvilleSouth Bend

SDF - SBN

SDFSBN

Louisville Intl

Tue 9/9

7:10 am-12:25 pm

1 stop5h 15m

South Bend/Michiana

Sat 9/13

8:25 am-4:51 pm

2 stops8h 26m

$234

LouisvilleSouth Bend

SDF - SBN

SDFSBN

Louisville Intl

Tue 9/9

6:00 am-2:20 pm

2 stops8h 20m

South Bend/Michiana

Sat 9/13

8:25 am-4:51 pm

2 stops8h 26m

$239

LouisvilleSouth Bend

SDF - SBN

SDFSBN

Louisville Intl

Tue 9/23

5:52 pm-11:23 pm

1 stop5h 31m

South Bend/Michiana

Thu 9/25

4:37 pm-8:33 pm

1 stop3h 56m

$529

LouisvilleSouth Bend

SDF - SBN

SDFSBN

Louisville Intl

Sat 8/30

8:31 am-11:10 am

1 stop26h 39m

$331

LouisvilleSouth Bend

SDF - SBN

SDFSBN

Louisville Intl

Sat 8/30

3:11 pm-10:40 pm

2 stops7h 29m

$368

LouisvilleSouth Bend

SDF - SBN

SDFSBN

Louisville Intl

Sat 8/30

7:58 pm-9:03 am

3 stops37h 05m

$530

LouisvilleSouth Bend

SDF - SBN

SDFSBN

Louisville Intl

Sat 8/30

1:00 pm-12:36 pm

2 stops23h 36m

$542

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to South Bend from

How to get the cheapest flight ticket from Louisville to South Bend

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 Louisville Intl to South Bend/Michiana?

American Airlines, Delta, and United Airlines are the most popular carriers operating from Louisville Intl to South Bend/Michiana

What airlines fly to South Bend?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to South Bend from Louisville according to our data. American Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to South Bend. Keep in mind that there are 5 different airlines that fly to South Bend on a routine basis, so you have a few additional options to choose from.

When to book flights from Louisville to South Bend

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

Cheap Louisville to South Bend (SDF to SBN) flight deals and tips

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

Direct flights

None
There are no direct flights from Louisville to South Bend. There are no popular flight routes from Louisville to South Bend.
  • How far is Louisville Intl to South Bend/Michiana by plane?

    The straight-line distance from Louisville Intl to South Bend/Michiana is 238.6 mi. In terms of flight time, this usually takes a little over 3h 33m.

  • When did momondo last update prices for flights from Louisville Intl Airport to South Bend/Michiana Airport?

    Prices for flights from Louisville Intl Airport to South Bend/Michiana Airport were last updated today.

  • How old do you have to be to fly from Louisville Intl Airport to South Bend/Michiana Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisville Intl Airport to South Bend/Michiana Airport.

  • What documentation or ID do you need to fly to South Bend/Michiana Airport?

    The required travel and health documents for your South Bend/Michiana 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 South Bend/Michiana Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near South Bend?

Book flights to South Bend if you plan to visit one of these locations
Elkhart
Mishawaka
Shipshewana
Niles
Goshen
Plymouth
Notre Dame
Osceola

Why use momondo?

Why should I use momondo to find a flight deal from Louisville to South Bend?

Finding the right flight to South Bend 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 South Bend quick and easy, saving you time and money.

Can I find flights from Louisville to South Bend with flexible booking policies on momondo?

momondo does allow users to show only those flights to South Bend from Louisville which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Louisville to South Bend?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to South Bend from Louisville.

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

If you are simply researching potential flights to South Bend, momondo offers a useful price alert feature which will track prices for flights to South Bend from Louisville and alert you when they change.

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1 adult
Sat 8/30
Sat 9/6

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