BUF - SBN

$309 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 4/18. 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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$309
Typical prices: $1,165-$373
Delta
Thu 5/7Sun 5/10
BUF - SBN • 1 stop
Cheapest one-way
$265
Multiple Airlines
Sat 4/18
BUF - SBN • 3 stops
Top airlines
Cheapest • from $309 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Buffalo and South Bend. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $292 (round-trip)
Shortest trip • 3h 40m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
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

Thu, May 7 - Sun, May 10
Delta Logo
6:15 am - 11:13 am
BUF
-
SBN
4h 58m
1 stop
Delta Logo
8:20 am - 11:24 am
SBN
-
BUF
3h 04m
1 stop
$309Delta
Wed, Apr 29 - Wed, May 6
United Airlines Logo
10:55 am - 2:51 pm
BUF
-
SBN
3h 56m
1 stop
United Airlines Logo
1:06 pm - 4:54 pm
SBN
-
BUF
3h 48m
1 stop
$314United Airlines
Wed, Apr 29 - Wed, May 6
United Airlines Logo
6:00 am - 2:51 pm
BUF
-
SBN
8h 51m
2 stops
United Airlines Logo
6:15 am - 9:41 am
SBN
-
BUF
3h 26m
1 stop
$319United Airlines
Tue, Apr 28 - Sat, May 2
United Airlines Logo
10:30 am - 6:17 pm
BUF
-
SBN
7h 47m
2 stops
United Airlines Logo
1:06 pm - 4:58 pm
SBN
-
BUF
3h 52m
1 stop
$324United Airlines
Tue, Apr 28 - Sat, May 2
Delta Logo
10:13 am - 8:48 pm
BUF
-
SBN
10h 35m
2 stops
Delta Logo
1:00 pm - 10:39 pm
SBN
-
BUF
9h 39m
2 stops
$329Delta
Thu, May 7 - Sun, May 10
Delta Logo
6:04 am - 4:21 pm
BUF
-
SBN
10h 17m
2 stops
Delta Logo
7:10 am - 3:12 pm
SBN
-
BUF
8h 02m
2 stops
$354Delta
Sat, Aug 29 - Wed, Sep 2
United Airlines Logo
5:52 pm - 9:53 pm
BUF
-
SBN
4h 01m
1 stop
United Airlines Logo
11:41 am - 4:43 pm
SBN
-
BUF
5h 02m
1 stop
$379United Airlines
Wed, Apr 29 - Wed, May 6
American Airlines Logo
11:49 am - 10:46 pm
BUF
-
SBN
10h 57m
2 stops
American Airlines Logo
11:57 am - 9:20 pm
SBN
-
BUF
9h 23m
2 stops
$386American Airlines
Fri, May 29 - Mon, Jun 1
Delta Logo
12:04 pm - 9:38 pm
BUF
-
SBN
9h 34m
2 stops
Delta Logo
2:18 pm - 11:32 pm
SBN
-
BUF
9h 14m
2 stops
$388Delta
Sat, Aug 29 - Wed, Sep 2
United Airlines Logo
10:54 am - 4:08 pm
BUF
-
SBN
5h 14m
1 stop
United Airlines Logo
4:47 pm - 11:52 pm
SBN
-
BUF
7h 05m
2 stops
$403United Airlines
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.

Which airlines provide the cheapest flights from Buffalo to South Bend?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Buffalo to South Bend were found on United Airlines ($309) and Delta ($314).

Good to know

Low seasonJuly
Cheapest flight$265
Best time to beat the crowds with an average 50% drop in price.
Most popular time to fly and prices are also 42% 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 $265 for a one-way ticket and $309 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 9589 reviews
8.1Crew
7.3Comfort
7.1Entertainment
6.6Food
7.7Boarding
Airline reviews

It was a red-eye, but the flight felt surprisingly quick. The seats were very comfortable, and that made resting much easier. I also want to thank the gentleman seated next to me, who graciously moved so my mom could sit beside me. We slept almost the entire way. The cabin crew was respectful in not disturbing us, while also being courteous and professional throughout. Thank you, United.

10.0 ExcellentHartaj, Apr 2026
SFO - RDU
Read more United Airlines reviews

It was a red-eye, but the flight felt surprisingly quick. The seats were very comfortable, and that made resting much easier. I also want to thank the gentleman seated next to me, who graciously moved so my mom could sit beside me. We slept almost the entire way. The cabin crew was respectful in not disturbing us, while also being courteous and professional throughout. Thank you, United.

Packed in plane small uncomfortable seats elbow to elbow nobody wants to be in that situation for the money they paid

Overall flight was ok. Flight attendant was receptive to assisting passengers with tight connections.

Checking in united could not figure out my star alliance gold. Baggage did not get marked priority and didn't receive boarding passes. When got to SFO lounge personal fixed everything Immediately

Very comfortable flight, snacks and drinks were good, good communication from crew. Could have used a little more information on timing of boarding for group 5

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

This was the first flight in the morning. We boarded fine. The cabin door was closed and we were ready to go. We were notified by the Captain that ATC issued and ground stop for 40 minutes. So, without even pushing back from the gate, we were already 40 minutes late. We actually were released to push-back and taxi at 30 minutes. But, some passengers had tight connections and were not going to make their connections. Some passengers asked about the delay and the effect on the connections and were told by the cabin attendant that all flights will be delayed and so they should be OK. However, that was not true. My connecting flight was on time and I arrived at IAH with 21 minutes to make my connection. I did and I'm happy about that, but the flight crew should not have given assurances to the passengers who might have missed their connections.

Poor communication, flight was delayed for preventable reasons. I missed my connection.

It was better than excellent. The staff in Mason City were great. The young woman that pushed my wheelchair did more than could be expected of her. She came from India 17 years ago. I don't remember her name.

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

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

Information on your arrival and departure airports