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$200+ Cheap flights from Louisville to South Bend (SDF - SBN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — SBN
nov. 28 — dic. 51
vie. 11/28
vie. 12/5
1 adult, Economy
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Cheap flight deals from Louisville to South Bend

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to South Bend (SBN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated octubre 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$219
(Delta)

One-way from

$200
(Delta)
Provider with most accurate pricing for Louisville Intl-South Bend/Michiana flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-South Bend/Michiana flights.
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From Louisville Intl to South Bend/Michiana
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One-way flight from Louisville Intl to South Bend/Michiana
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Find flight deals from Louisville to South Bend

Cheapest flights from Louisville to South Bend
Explore the most affordable flight options available from Louisville to South Bend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 29, 2025.

This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/1211:00 amSDF - SBN
1 stop3h 43mUnited Airlines
dom. 11/166:05 amSBN - SDF
1 stop3h 54mUnited Airlines
Deal found 10/28$229
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/57:00 amSDF - SBN
1 stop3h 53mUnited Airlines
sáb. 11/84:55 pmSBN - SDF
1 stop3h 49mUnited Airlines
Deal found 10/28$269
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/1210:39 amSDF - SBN
1 stop3h 12mDelta
dom. 11/162:31 pmSBN - SDF
2 stops8h 29mDelta
Deal found 10/28$274
This United Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/175:57 pmSDF - SBN
1 stop3h 40mUnited Airlines
vie. 12/196:05 amSBN - SDF
1 stop3h 58mUnited Airlines
Deal found 10/29$399
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/28:40 pmSDF - SBN
1 stop15h 28mMultiple Airlines
jue. 11/610:10 pmSBN - SDF
2 stops22h 02mMultiple Airlines
Deal found 10/27$488
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/22:33 pmSDF - SBN
1 stop6h 16mDelta
jue. 11/66:14 amSBN - SDF
1 stop5h 35mDelta
Deal found 10/27$676

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated octubre 29, 2025.
Use the filters below to find and compare flights from Louisville to South Bend that are best for you.

Fly from

Louisville

Fly to

South Bend

Route

Depart

Return

Price

LouisvilleSouth Bend

SDF - SBN

SDFSBN

Louisville Intl

mié. 3/11

7:20 am-1:50 pm

1 stop6h 30m

South Bend/Michiana

sáb. 3/14

2:30 pm-5:42 pm

1 stop3h 12m

$219

LouisvilleSouth Bend

SDF - SBN

SDFSBN

Louisville Intl

mié. 11/12

11:00 am-2:43 pm

1 stop3h 43m

South Bend/Michiana

dom. 11/16

6:05 am-9:59 am

1 stop3h 54m

$229

LouisvilleSouth Bend

SDF - SBN

SDFSBN

Louisville Intl

mié. 11/12

10:39 am-1:51 pm

1 stop3h 12m

South Bend/Michiana

dom. 11/16

2:31 pm-11:00 pm

2 stops8h 29m

$274

LouisvilleSouth Bend

SDF - SBN

SDFSBN

Louisville Intl

mar. 12/2

6:00 am-11:45 am

1 stop5h 45m

$200

LouisvilleSouth Bend

SDF - SBN

SDFSBN

Louisville Intl

mar. 12/2

6:48 pm-8:55 am

3 stops38h 07m

$251

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Compare providers for flights from Louisville to South Bend

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Louisville to South Bend in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Louisville-South Bend flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Louisville-South Bend flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Louisville-South Bend flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-South Bend flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Louisville-South Bend flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Louisville to South Bend

Have a flexible travel schedule? Discover the best time to fly to South Bend from Louisville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Louisville to South Bend

What is the cheapest month to book a flight from Louisville to South Bend?

Currently, January is the cheapest month in which you can book a flight from Louisville to South Bend (average of $73). Flying from Louisville to South Bend in July is currently the most expensive (average of $139). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Louisville to South Bend. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Louisville to South Bend?

    There are many flights that can get you from Louisville to South Bend in 6h 30m. Fly via Delta to get the fastest option. There are 245 mi between Louisville and South Bend.

  • Can I find deals for flights from Louisville to South Bend that include hotel bookings?

    Yes. In addition to deals on Louisville to South Bend flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Louisville to South Bend?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Louisville to South Bend.

  • Can I find deals for business class flights from Louisville to South Bend?

    Yes. Cheapflights offers flight deals from Louisville to South Bend by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Louisville to South Bend?

    Currently, January is the cheapest month in which you can book a flight from Louisville to South Bend (average of $73). Flying from Louisville to South Bend in July is currently the most expensive (average of $139). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near South Bend?

Book flights to South Bend if you plan to visit one of these locations
Plymouth
Elkhart
Mishawaka
Goshen

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