BUF - SBN

$283 Find Cheap Flights from Buffalo to South Bend

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to South Bend departing on 9/6. 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

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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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, Sep 6 - Mon, Sep 8
United Airlines Logo
5:54 pm - 9:40 pmBUF-SBN
3h 46m1 stop
United Airlines Logo
3:59 pm - 9:16 pmSBN-BUF
5h 17m1 stop
$283United Airlines
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Thu, Sep 4 - Mon, Sep 8
United Airlines Logo
5:54 pm - 9:40 pmBUF-SBN
3h 46m1 stop
United Airlines Logo
6:05 am - 9:53 amSBN-BUF
3h 48m1 stop
$290United Airlines
Find Deal
Thu, Sep 4 - Mon, Sep 8
Delta Logo
5:10 pm - 9:49 pmBUF-SBN
4h 39m1 stop
Delta Logo
2:15 pm - 11:24 pmSBN-BUF
9h 09m2 stops
$304Delta
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Sat, Sep 6 - Mon, Sep 8
United Airlines Logo
6:00 am - 3:18 pmBUF-SBN
9h 18m2 stops
United Airlines Logo
4:55 pm - 9:16 pmSBN-BUF
4h 21m1 stop
$306United Airlines
Find Deal
Thu, Sep 4 - Mon, Sep 8
Delta Logo
6:04 am - 2:20 pmBUF-SBN
8h 16m2 stops
Delta Logo
2:15 pm - 11:24 pmSBN-BUF
9h 09m2 stops
$309Delta
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Sat, Sep 6 - Mon, Sep 8
Delta Logo
5:10 pm - 9:49 pmBUF-SBN
4h 39m1 stop
Delta Logo
2:15 pm - 11:24 pmSBN-BUF
9h 09m2 stops
$314Delta
Find Deal
Thu, Oct 2 - Thu, Oct 9
United Airlines Logo
7:07 am - 10:56 amBUF-SBN
3h 49m1 stop
United Airlines Logo
3:25 pm - 9:13 pmSBN-BUF
5h 48m1 stop
$394United Airlines
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Tue, Sep 9 - Thu, Sep 11
American Airlines Logo
1:00 pm - 6:24 pmBUF-SBN
5h 24m1 stop
American Airlines Logo
6:00 am - 11:00 amSBN-BUF
5h 00m1 stop
$457American Airlines
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Sat, Sep 6 - Sun, Sep 7
American Airlines Logo
6:50 pm - 11:29 pmBUF-SBN
4h 39m1 stop
American Airlines Logo
7:47 pm - 12:12 amSBN-BUF
4h 25m1 stop
$465American Airlines
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Thu, Oct 2 - Sun, Oct 5
American Airlines Logo
7:29 pm - 12:29 amBUF-SBN
5h 00m1 stop
American Airlines Logo
7:47 pm - 12:12 amSBN-BUF
4h 25m1 stop
$474American Airlines
Find Deal
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$283
Best time to beat the crowds with an average 53% drop in price.
Most popular time to fly and prices are also 5% 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 $283 for a round-trip ticket.

  • 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, SkyTeam, and oneworld are the airline alliances operating flights between Buffalo and South Bend, with SkyTeam being the most commonly used for this route.

  • 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 8928 reviews
7.3Comfort
6.6Food
7.7Boarding
8.1Crew
7.1Entertainment
Airline reviews

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

6.0 GoodMarydoug, Aug 2025SJC - DEN
Read more United Airlines reviews

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

There was no food available for this red eye... one little waffle cookie for a 6+ hour flight... thank God I was able to sleep some

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

The flight was comfortable with the exit row and great service

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight attendant in first class gave poor service (like he didn't want to be there) and food was awful. We sat waiting for gate upon arrival over 45 mins.

Stuck on tarmac for two hours plus a 5.5 hour flight. Rude flight attendant. And no meals, not even for purchase!

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

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)

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