HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Bend

$289+ Cheap flights from Buffalo to South Bend (BUF - SBN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SBN
May 30 — Jun 61
Sat 5/30
Sat 6/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Buffalo to South Bend with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 April 30, 2026.

This United Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 7/147:00 am
BUF
-
SBN
1 stop4h 01m
United Airlines
Tue 7/214:41 pm
SBN
-
BUF
1 stop4h 00m
United Airlines
Deal found 4/29$289
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/146:05 am
BUF
-
SBN
2 stops8h 23m
Delta
Tue 7/218:20 am
SBN
-
BUF
1 stop3h 02m
Delta
Deal found 4/29$294
This Delta deal was found by Cheapflights users on 4/26. 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.
Fri 6/129:03 am
BUF
-
SBN
1 stop5h 27m
Delta
Sun 6/143:10 pm
SBN
-
BUF
1 stop4h 07m
Delta
Deal found 4/26$309
This Delta deal was found by Cheapflights users on 4/27. 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.
Fri 5/296:25 am
BUF
-
SBN
2 stops9h 56m
Delta
Mon 6/16:00 am
SBN
-
BUF
1 stop5h 13m
Delta
Deal found 4/27$314
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Tue 6/25:52 pm
BUF
-
SBN
1 stop5h 30m
United Airlines
Sat 6/64:46 pm
SBN
-
BUF
1 stop4h 17m
United Airlines
Deal found 4/28$359
This United Airlines deal was found by Cheapflights users on 4/26. 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 5/287:00 am
BUF
-
SBN
1 stop4h 06m
United Airlines
Mon 6/14:41 pm
SBN
-
BUF
1 stop4h 22m
United Airlines
Deal found 4/26$379

Find 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 April 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$289
(United Airlines)

Popular in

September

Cheapest in

July
Provider with most accurate pricing for Buffalo-South Bend/Michiana flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-South Bend/Michiana flights.
Search Deals
From Buffalo to South Bend/Michiana
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($123 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($33 potential savings vs. average RT price).
Search Deals

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 April 30, 2026.
Use the filters below to find and compare flights from Buffalo to South Bend that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloSouth Bend

BUF - SBN

BUFSBN

Buffalo

Tue 7/14

6:05 am-2:28 pm

2 stops8h 23m

South Bend/Michiana

Tue 7/21

8:20 am-5:30 pm

2 stops9h 10m

$300

BuffaloSouth Bend

BUF - SBN

BUFSBN

Buffalo

Fri 6/12

9:03 am-2:30 pm

1 stop5h 27m

South Bend/Michiana

Sun 6/14

3:10 pm-7:17 pm

1 stop4h 07m

$309

BuffaloSouth Bend

BUF - SBN

BUFSBN

Buffalo

Fri 5/29

6:25 am-4:21 pm

2 stops9h 56m

South Bend/Michiana

Mon 6/1

6:00 am-11:13 am

1 stop5h 13m

$314

BuffaloSouth Bend

BUF - SBN

BUFSBN

Buffalo

Tue 6/2

5:52 pm-11:22 pm

1 stop5h 30m

South Bend/Michiana

Sat 6/6

3:44 pm-9:03 pm

1 stop5h 19m

$359
Quickest round-trip

BuffaloSouth Bend

BUF - SBN

BUFSBN

Buffalo

Thu 5/28

7:00 am-11:06 am

1 stop4h 06m

South Bend/Michiana

Mon 6/1

4:41 pm-9:03 pm

1 stop4h 22m

$379
Cheapest one-way
Quickest one-way

BuffaloSouth Bend

BUF - SBN

BUFSBN

Buffalo

Fri 5/8

9:45 am-8:48 pm

2 stops11h 03m

$356

BuffaloSouth Bend

BUF - SBN

BUFSBN

Buffalo

Fri 5/8

7:41 pm-5:51 pm

3 stops46h 10m

$456

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Sorted by cheapest first

Compare providers for flights from Buffalo 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 Buffalo to South Bend in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 Buffalo-South Bend flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-South Bend flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-South Bend flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-South Bend flights, Cheapflights users trust FlightHub the most. FlightHub 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 Buffalo-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 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

How much does it cost to fly round-trip from Buffalo to South Bend?

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 April 30, 2026.
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
9,677 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,677 reviews
United Airlines
7.4
Good
9,677 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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 4h 01m. United Airlines provides one of the quickest options available for as low as $289. The distance between Buffalo and South Bend is about 396 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, United Airlines ($263), offers the cheapest pricing from Buffalo to South Bend. This flight start at 41% 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.

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
Mishawaka
Goshen
Elkhart

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 April 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$263Average$282FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.