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$191+ Cheap flights from Buffalo to South Bend (BUF - 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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SBN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Buffalo to South Bend

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) 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 September 11, 2025.

Round-trip from

$229
(Delta)

One-way from

$191
(Kiwi.com)

Popular in

May

Cheapest in

July

Average price

$620
From Buffalo to South Bend/Michiana
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One-way flight from Buffalo to South Bend/Michiana
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Highest demand for flights based on searches. 43% potential increase in price ($376 potential increase over avg. RT price).
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Cheapest flight prices on average. 23% potential price decrease ($92 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Buffalo to South Bend

Cheapest flights from Buffalo to South Bend
Explore the most affordable flight options available from Buffalo to South Bend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 9/265:55 pmBUF - SBN
1 stop3h 45mUnited Airlines
Tue 9/301:11 pmSBN - BUF
1 stop3h 42mUnited Airlines
Deal found 9/11$239
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Sun 10/199:13 pmBUF - SBN
1 stop14h 55mMultiple Airlines
Wed 10/229:08 pmSBN - BUF
2 stops14h 11mMultiple Airlines
Deal found 9/11$354
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:00 amBUF - SBN
2 stops12h 24mAmerican Airlines
Tue 9/301:31 pmSBN - BUF
2 stops8h 20mAmerican Airlines
Deal found 9/11$452
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/167:38 pmBUF - SBN
1 stop4h 57mAmerican Airlines
Sat 10/257:55 pmSBN - BUF
1 stop4h 20mAmerican Airlines
Deal found 9/9$466
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Thu 10/167:07 amBUF - SBN
1 stop3h 49mUnited Airlines
Sat 10/253:25 pmSBN - BUF
2 stops7h 13mUnited Airlines
Deal found 9/9$475
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:00 amBUF - SBN
1 stop5h 31mAmerican Airlines
Sun 10/266:05 amSBN - BUF
1 stop4h 59mAmerican Airlines
Deal found 9/11$515
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Thu 9/187:41 pmBUF - SBN
1 stop18h 45mMultiple Airlines
Sun 9/2110:24 pmSBN - BUF
2 stops17h 39mMultiple Airlines
Deal found 9/9$589
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/96:30 amBUF - SBN
2 stops8h 16mUnited Airlines
Mon 10/136:12 pmSBN - BUF
1 stop15h 41mUnited Airlines
Deal found 9/10$630
This Delta deal was found by Cheapflights users on 9/11. 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.
Sun 10/196:03 amBUF - SBN
2 stops7h 33mDelta
Wed 10/228:24 amSBN - BUF
2 stops8h 38mDelta
Deal found 9/11$644
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 10/236:30 amBUF - SBN
2 stops8h 16mUnited Airlines
Sun 10/266:05 amSBN - BUF
1 stop3h 58mUnited Airlines
Deal found 9/11$656

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo 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 September 11, 2025.
Use the filters below to find and compare flights from Buffalo to South Bend that are best for you.

Fly from

Buffalo

Fly to

South Bend

Route

Depart

Return

Price

BuffaloSouth Bend

BUF - SBN

BUFSBN

Buffalo

Fri 9/26

5:55 pm-9:40 pm

1 stop3h 45m

South Bend/Michiana

Tue 9/30

1:11 pm-4:53 pm

1 stop3h 42m

$239

BuffaloSouth Bend

BUF - SBN

BUFSBN

Buffalo

Sun 10/19

9:13 pm-12:08 pm

1 stop14h 55m

South Bend/Michiana

Wed 10/22

9:08 pm-11:19 am

2 stops14h 11m

$354

BuffaloSouth Bend

BUF - SBN

BUFSBN

Buffalo

Fri 9/26

6:00 am-6:24 pm

2 stops12h 24m

South Bend/Michiana

Tue 9/30

1:31 pm-9:51 pm

2 stops8h 20m

$452

BuffaloSouth Bend

BUF - SBN

BUFSBN

Buffalo

Thu 10/9

7:07 am-10:56 am

1 stop3h 49m

South Bend/Michiana

Mon 10/13

6:12 pm-9:53 am

1 stop15h 41m

$452

BuffaloSouth Bend

BUF - SBN

BUFSBN

Buffalo

Thu 10/16

7:38 pm-12:35 am

1 stop4h 57m

South Bend/Michiana

Sat 10/25

7:55 pm-12:15 am

1 stop4h 20m

$466

BuffaloSouth Bend

BUF - SBN

BUFSBN

Buffalo

Thu 10/16

7:07 am-10:56 am

1 stop3h 49m

South Bend/Michiana

Sat 10/25

3:25 pm-10:38 pm

2 stops7h 13m

$475

BuffaloSouth Bend

BUF - SBN

BUFSBN

Buffalo

Thu 10/23

6:00 am-11:31 am

1 stop5h 31m

South Bend/Michiana

Sun 10/26

6:05 am-11:04 am

1 stop4h 59m

$515

BuffaloSouth Bend

BUF - SBN

BUFSBN

Buffalo

Thu 9/18

7:41 pm-2:26 pm

1 stop18h 45m

South Bend/Michiana

Sun 9/21

10:24 pm-4:03 pm

2 stops17h 39m

$589

BuffaloSouth Bend

BUF - SBN

BUFSBN

Buffalo

Thu 10/23

6:30 am-2:46 pm

2 stops8h 16m

South Bend/Michiana

Sun 10/26

6:05 am-10:03 am

1 stop3h 58m

$656

BuffaloSouth Bend

BUF - SBN

BUFSBN

Buffalo

Sat 10/25

6:52 pm-10:59 am

2 stops40h 07m

$191

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 11 results
1
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Best time to book a flight from Buffalo to South Bend

Have a flexible travel schedule? Discover the best time to fly to South Bend from Buffalo 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 Buffalo to South Bend

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

Currently, January is the cheapest month in which you can book a flight from Buffalo to South Bend (average of $328). Flying from Buffalo to South Bend in July is currently the most expensive (average of $414). 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.

Reviews of airlines servicing South Bend

Get insights into the airlines that provide service to South Bend. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Bend. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with United Airlines from Buffalo to South Bend to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Buffalo 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 Buffalo to South Bend?

    A quick flight from Buffalo to South Bend can take about 3h 45m. United Airlines provides one of the quickest options available for as low as $239. The distance between Buffalo and South Bend is about 396 mi.

  • What is the cheapest airline to fly from Buffalo to South Bend round-trip?

    According to our current data, United Airlines ($281), offers the cheapest pricing from Buffalo to South Bend. This flight start at 42% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Buffalo 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 Buffalo to South Bend?

    Currently, January is the cheapest month in which you can book a flight from Buffalo to South Bend (average of $328). Flying from Buffalo to South Bend in July is currently the most expensive (average of $414). 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
Elkhart
Mishawaka
Goshen

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Alternative routes for Buffalo to South Bend

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Buffalo to South Bend

Discover the top airline that operate flights from Buffalo to South Bend. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$281Average$458FlexibilityNo cancel feeOn-time69%

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