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CA $273 Cheap Flights from Buffalo (BUF) to South Bend (SBN)

View CA $273 flight on Tue, Oct 13, 2026Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to South Bend Intl. Airport (SBN)

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Cheap flights from Buffalo (BUF) to South Bend (SBN)

Prices were available within the past 7 days and start at CA $273 for one-way flights and CA $409 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Sep 4 - Mon, Sep 7
BUF
Buffalo
SBN
South Bend
CA $409 Roundtrip, found 6 days ago
CA $409
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Sep 4 from Buffalo to South Bend, returning Mon, Sep 7, priced at CA $409 found 6 days ago
Delta
Fri, Sep 4 - Mon, Sep 7
BUF
Buffalo
SBN
South Bend
CA $508 Roundtrip, found 6 days ago
CA $508
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Sep 4 from Buffalo to South Bend, returning Mon, Sep 7, priced at CA $508 found 6 days ago
Delta
Fri, Sep 4 - Mon, Sep 7
BUF
Buffalo
SBN
South Bend
CA $515 Roundtrip, found 6 days ago
CA $515
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Sep 4 from Buffalo to South Bend, returning Mon, Sep 7, priced at CA $515 found 6 days ago
Delta
Fri, Sep 4 - Mon, Sep 7
BUF
Buffalo
SBN
South Bend
CA $521 Roundtrip, found 6 days ago
CA $521
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Sep 4 from Buffalo to South Bend, returning Mon, Sep 7, priced at CA $521 found 6 days ago
Delta
Fri, Sep 4 - Mon, Sep 7
BUF
Buffalo
SBN
South Bend
CA $522 Roundtrip, found 6 days ago
CA $522
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Sep 4 from Buffalo to South Bend, returning Mon, Sep 7, priced at CA $522 found 6 days ago
Delta
Fri, Sep 4 - Mon, Sep 7
BUF
Buffalo
SBN
South Bend
CA $571 Roundtrip, found 6 days ago
CA $571
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Sep 4 from Buffalo to South Bend, returning Mon, Sep 7, priced at CA $571 found 6 days ago
Delta
Fri, Sep 4 - Mon, Sep 7
BUF
Buffalo
SBN
South Bend
CA $593 Roundtrip, found 6 days ago
CA $593
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Sep 4 from Buffalo to South Bend, returning Mon, Sep 7, priced at CA $593 found 6 days ago
Delta
Fri, Sep 4 - Mon, Sep 7
BUF
Buffalo
SBN
South Bend
CA $615 Roundtrip, found 6 days ago
CA $615
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Sep 4 from Buffalo to South Bend, returning Mon, Sep 7, priced at CA $615 found 6 days ago
American Airlines
Thu, Aug 6 - Mon, Aug 10
BUF
Buffalo
SBN
South Bend
CA $775 Roundtrip, found 3 days ago
CA $775
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Aug 6 from Buffalo to South Bend, returning Mon, Aug 10, priced at CA $775 found 3 days ago
United
Fri, Oct 9 - Mon, Oct 12
BUF
Buffalo
SBN
South Bend
CA $984 Roundtrip, found 1 day ago
CA $984
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct 9 from Buffalo to South Bend, returning Mon, Oct 12, priced at CA $984 found 1 day ago

Frequently asked questions

How much does a flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to South Bend, IN (SBN-South Bend Intl.) cost?
You can find cheap one-way flights from CA $273 and cheap return flights from CA $409 BUF to SBN with Expedia. Return flights often range between CA$594 and CA$1373. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when BUF to SBN ticket fares go up or down.
What is the cheapest month to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to South Bend, IN (SBN-South Bend Intl.)?
The cheapest months to fly from BUF to SBN are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Buffalo, NY (BUF-Buffalo Niagara Intl.) to South Bend, IN (SBN-South Bend Intl.)?
Enter BUF to SBN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Buffalo, NY (BUF-Buffalo Niagara Intl.) to South Bend, IN (SBN-South Bend Intl.)?
American Airlines is one of the cheapest airlines offering connecting return flights from Buffalo Niagara Intl. (BUF) to South Bend Intl. (SBN), with prices starting from around CA$286 for flights that can be booked for departure within the next year, typically with a layover in Logan Intl. (BOS). These prices are for one adult in economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to South Bend, IN (SBN-South Bend Intl.)?
To find a cheap flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to South Bend, IN (SBN-South Bend Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to South Bend, IN (SBN-South Bend Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Buffalo, NY (BUF-Buffalo Niagara Intl.) to South Bend, IN (SBN-South Bend Intl.)?
There are approximately 21 connecting flights per day from Buffalo Niagara Intl. (BUF) to South Bend Intl. (SBN). Some common connection points include O'Hare Intl. (ORD), Washington Dulles Intl. (IAD), and Detroit Metropolitan Wayne County (DTW).
What is the earliest flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to South Bend, IN (SBN-South Bend Intl.)?
The earliest flight from Buffalo Niagara Intl. (BUF) to South Bend Intl. (SBN) typically departs around 5:05 AM local time. This flight is operated by American Airlines and is a seasonal service, active only in August. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to South Bend, IN (SBN-South Bend Intl.)?
You'll typically find the most flights from Buffalo Niagara Intl. (BUF) to South Bend Intl. (SBN) on a Thursday, with around 18 flights available. This gives you a good selection for your travel plans. Major airlines on this route include American Airlines, United, and Delta. Looking at the week, Thursday offers notably more flight options compared to other days.
What are the most popular departure times for flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to South Bend, IN (SBN-South Bend Intl.)?
The most popular departure times for flights from Buffalo Niagara Intl. (BUF) to South Bend Intl. (SBN) are in the early morning, from 6am to 9am. Many major carriers, including American Airlines, United and Delta, offer flights during this window. Many travellers prefer these times as it allows them to arrive at their destination early in the day, giving them more time for their activities.
How long does it take to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to South Bend, IN (SBN-South Bend Intl.)?
There are no nonstop flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to South Bend, IN (SBN-South Bend Intl.). For flights with one stop, you can expect the journey to take around 5 hours 30 minutes. If your flight has two or more stops, the travel time will be longer, typically around 8 hours 48 minutes. The distance between these two airports is approximately 637 kilometers. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and weather conditions.
Can you fly business or first class from Buffalo, NY (BUF-Buffalo Niagara Intl.) to South Bend, IN (SBN-South Bend Intl.)?
Yes, you can fly business or first class between BUF and SBN. First class cabins are available on Delta, United, and American Airlines.
How do I earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to South Bend, IN (SBN-South Bend Intl.) flight with Expedia?
It's easy to earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to South Bend, IN (SBN-South Bend Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for South Bend, IN (SBN) from Buffalo, NY (BUF)?
If you're planning to travel to South Bend from Buffalo Niagara Intl. (BUF), you can fly directly into South Bend Intl. (SBN) which offers domestic flights and connections. Some flights may connect through major hubs like Washington Dulles Intl. (IAD), Liberty Intl. (EWR), or Logan Intl. (BOS) before reaching South Bend. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Buffalo, NY (BUF-Buffalo Niagara Intl.) to South Bend, IN (SBN-South Bend Intl.) at the last minute?
Typically, booking a last minute flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to South Bend, IN (SBN-South Bend Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Buffalo, NY (BUF-Buffalo Niagara Intl.) to South Bend, IN (SBN-South Bend Intl.) flight and hotel package?
Securing a Buffalo, NY (BUF-Buffalo Niagara Intl.) to South Bend, IN (SBN-South Bend Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to South Bend, IN (SBN-South Bend Intl.)?
If you booked your Buffalo, NY (BUF-Buffalo Niagara Intl.) to South Bend, IN (SBN-South Bend Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
South Bend Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
CA $409
Distance
634 km

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Buffalo to South Bend Flights

The easy way to book your flights from Buffalo to South Bend 

With Expedia, it’s simple to find and book flights to South Bend from Buffalo whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to South Bend Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Buffalo to South Bend today, tomorrow, or this week.  

 

Save dollars with cheap flights from Buffalo Niagara Intl., BUF to South Bend Intl., SBN 

Sort your search results by price to find great deals on your flight from Buffalo to South Bend—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to South Bend from Buffalo currently is just CA $409 rising to CA $984.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to South Bend  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to South Bend from Buffalo 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to South Bend with Expedia today.

Buffalo to South Bend Flights

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