BUF - SBN

$161 Find Cheap Flights from Buffalo to South Bend

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to South Bend departing on 1/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to South Bend

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to South Bend, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to South Bend, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$229
Delta
Sat 1/24Wed 1/28
BUF - SBN • 1 stop
Cheapest one-way
$161
Delta
Tue 1/13
BUF - SBN • 1 stop
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We hope you love your trip to South Bend!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Buffalo to South Bend (BUF-SBN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to South Bend that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to South Bend

Sat, Jan 24 - Wed, Jan 28
Delta Logo
2:08 pm - 9:45 pmBUF-SBN
7h 37m1 stop
Delta Logo
5:18 pm - 11:28 pmSBN-BUF
6h 10m1 stop
$229Delta
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Sat, Jan 24 - Wed, Jan 28
Delta Logo
5:44 pm - 8:55 pmBUF-SBN
3h 11m1 stop
Delta Logo
6:00 am - 5:04 pmSBN-BUF
11h 04m2 stops
$234Delta
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Sat, Jan 24 - Wed, Jan 28
Delta Logo
6:00 am - 1:55 pmBUF-SBN
7h 55m2 stops
Delta Logo
8:20 am - 2:58 pmSBN-BUF
6h 38m2 stops
$239Delta
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Wed, Dec 10 - Sun, Dec 14
United Airlines Logo
7:00 am - 10:43 amBUF-SBN
3h 43m1 stop
United Airlines Logo
9:10 am - 1:12 pmSBN-BUF
4h 02m1 stop
$259United Airlines
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Wed, Dec 10 - Sun, Dec 14
United Airlines Logo
11:35 am - 8:41 pmBUF-SBN
9h 06m2 stops
United Airlines Logo
9:10 am - 1:12 pmSBN-BUF
4h 02m1 stop
$264United Airlines
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Mon, Dec 22 - Fri, Jan 2
United Airlines Logo
6:30 am - 10:54 amBUF-SBN
4h 24m1 stop
United Airlines Logo
4:10 pm - 8:54 pmSBN-BUF
4h 44m1 stop
$289United Airlines
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Wed, Dec 10 - Sun, Dec 14
United Airlines Logo
10:10 am - 6:37 pmBUF-SBN
8h 27m2 stops
United Airlines Logo
6:05 am - 2:22 pmSBN-BUF
8h 17m2 stops
$329United Airlines
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Sat, Jan 10 - Mon, Jan 12
American Airlines Logo
6:32 pm - 11:59 pmBUF-SBN
5h 27m1 stop
American Airlines Logo
6:00 am - 12:08 pmSBN-BUF
6h 08m1 stop
$369American Airlines
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Mon, Dec 22 - Fri, Jan 2
United Airlines Logo
7:48 pm - 10:54 amBUF-SBN
15h 06m2 stops
United Airlines Logo
4:10 pm - 8:54 pmSBN-BUF
4h 44m1 stop
$403United Airlines
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Sat, Jan 10 - Mon, Jan 12
United Airlines Logo
2:49 pm - 7:56 pmBUF-SBN
5h 07m1 stop
United Airlines Logo
9:15 am - 7:25 pmSBN-BUF
10h 10m2 stops
$423United Airlines
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Booking Insights

KAYAK's insights & trends for Buffalo to South Bend flights

Get data-powered insights and trends into flights from Buffalo to South Bend to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Buffalo to South Bend?

The average price of all round-trip flights from Buffalo to South Bend clicked on KAYAK for each day over the last 12 months.

When flying from Buffalo to South Bend, you should consider leaving on a Sunday and avoid Fridays if you are looking for the best rates. For your return to Buffalo, you’ll find the best rates on Tuesdays and the most expensive ones on Fridays.

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Good to know

Low seasonJuly
Cheapest flight$161
Best time to beat the crowds with an average 55% drop in price.
Most popular time to fly and prices are also 39% lower on average.
Flight from Buffalo to South Bend

When to book flights from Buffalo to South Bend

Are your dates flexible? Find out the best times to travel from Buffalo to South Bend based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buffalo to South Bend

  • What is the cheapest flight from Buffalo to South Bend?

    In the last 3 days, the lowest price for a flight from Buffalo to South Bend was $161 for a one-way ticket and $229 for a round-trip.

  • Do I need a passport to fly between Buffalo and South Bend?

    No, a passport isn't needed to fly from Buffalo to South Bend. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Buffalo to South Bend?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Buffalo to South Bend?

    Star Alliance is the only airline alliance operating flights between Buffalo and South Bend.

  • How does KAYAK find such low prices on flights from Buffalo to South Bend?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to South Bend.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to South Bend?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to South Bend from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to South Bend?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to South Bend with an airline and back to Buffalo with another airline. Booking your flights between Buffalo and SBN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to South Bend?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to South Bend from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Buffalo to South Bend

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to South Bend. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buffalo to South Bend? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9046 reviews
7.7Boarding
7.3Comfort
7.1Entertainment
8.1Crew
6.6Food
Airline reviews

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

8.0 ExcellentAnonymous, Nov 2025BTR - IAH
Read more United Airlines reviews

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

Even though we were delayed, we were able to make our connection

Starlink wifi on the Embraer E175 is an excellent experience. I was able to connect and work from IAD all the way to approach into BTV.

Older aircraft, no meal, only food was for purchase. Not impressed United.

United needs to step up their game. Delayed flight leaving Seattle, San Francisco. Older aircraft, not very comfortable.

Always wish for more healthy, gluten free options. We have to bring our own.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Other than a way way too cold cabinets for the entire flight, all was great

Everything you need to know for your flight from Buffalo to South Bend

Information on your arrival and departure airports

Buffalo (BUF)
South Bend (SBN)