$157+ Cheap flights from South Bend to Buffalo (SBN - BUF)
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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — BUF
Oct 12 — Oct 191
Round-trip
1 adult, Economy
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Find cheap flights from South Bend to Buffalo 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 South Bend to Buffalo
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Cheapest flights from South Bend to BuffaloExplore the most affordable flight options available from South Bend to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
Explore the most affordable flight options available from South Bend to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
This American Airlines deal was found by Cheapflights users on 9/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:42 pm -
1 stop6h 17m
Tue 10/138:00 am -
1 stop6h 04m
Deal found 9/8![American Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 9/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/317:32 pm -
1 stop4h 24m
Mon 1/412:30 pm -
2 stops10h 30m
Deal found 9/12![American Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/83:33 pm -
1 stop5h 14m
Sun 10/116:00 am -
1 stop3h 59m
Deal found 9/9![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/15:50 am -
1 stop3h 39m
Wed 10/77:00 am -
1 stop3h 57m
Deal found 9/8![United Airlines logo]()
$371
This United Airlines deal was found by Cheapflights users on 9/12. 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 12/315:30 am -
1 stop4h 13m
Mon 1/42:50 pm -
1 stop6h 02m
Deal found 9/12![United Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:27 pm -
1 stop6h 32m
Sun 10/117:00 am -
2 stops6h 56m
Deal found 9/9![American Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 9/11. 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 9/117:35 pm -
1 stop3h 00m
Sun 9/133:53 pm -
1 stop4h 57m
Deal found 9/11![Delta logo]()
$409
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 9/233:31 pm -
1 stop5h 36m
Sat 9/267:00 am -
1 stop3h 57m
Deal found 9/10![United Airlines logo]()
$419
Best flights from South Bend to BuffaloDiscover carefully curated flight deals from South Bend to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from South Bend to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Mon 11/233:33 pm -
1 stop5h 03m
Fri 11/276:01 pm -
1 stop3h 48m
Deal found 9/8![United Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 9/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/122:27 pm -
2 stops8h 17m
Sun 11/157:57 am -
1 stop6h 00m
Deal found 9/8![American Airlines logo]()
$304
This Delta deal was found by Cheapflights users on 9/9. 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 2/28:00 am -
1 stop3h 44m
Fri 2/59:00 am -
1 stop4h 49m
Deal found 9/9![Delta logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:46 pm -
2 stops16h 09m
Thu 10/112:49 pm -
1 stop7h 17m
Deal found 9/12![Multiple Airlines logo]()
$455
This American Airlines deal was found by Cheapflights users on 9/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/318:00 am -
2 stops7h 11m
Mon 1/412:30 pm -
2 stops10h 30m
Deal found 9/12![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/93:33 pm -
1 stop5h 14m
Sun 10/117:00 am -
1 stop5h 28m
Deal found 9/9![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/83:33 pm -
1 stop5h 14m
Sun 10/116:00 am -
1 stop3h 59m
Deal found 9/9![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/15:50 am -
1 stop3h 39m
Wed 10/77:00 am -
1 stop3h 57m
Deal found 9/8![United Airlines logo]()
$371
This American Airlines deal was found by Cheapflights users on 9/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:00 am -
1 stop4h 48m
Thu 11/512:10 pm -
2 stops8h 50m
Deal found 9/7![American Airlines logo]()
$454
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 9/233:31 pm -
1 stop5h 36m
Sat 9/267:00 am -
1 stop3h 57m
Deal found 9/10![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Wed 9/233:31 pm -
1 stop5h 36m
Sun 9/277:00 am -
1 stop3h 57m
Deal found 9/7![United Airlines logo]()
$419
Last-minute flights from South Bend to BuffaloDiscover last-minute flight deals from South Bend to Buffalo. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from South Bend to Buffalo. Data last updated September 12, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/11. 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 9/117:35 pm -
1 stop3h 00m
Sun 9/133:53 pm -
1 stop4h 57m
Deal found 9/11![Delta logo]()
$409
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/171:10 pm -
2 stops10h 34m
Sun 9/206:00 am -
1 stop5h 12m
Deal found 9/10![United Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 9/233:31 pm -
1 stop5h 36m
Sat 9/267:00 am -
1 stop3h 57m
Deal found 9/10![United Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 9/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:46 pm -
2 stops16h 09m
Thu 10/112:49 pm -
1 stop7h 17m
Deal found 9/12![Multiple Airlines logo]()
$455
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/15:50 am -
1 stop3h 39m
Wed 10/77:00 am -
1 stop3h 57m
Deal found 9/8![United Airlines logo]()
$371
This American Airlines deal was found by Cheapflights users on 9/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:42 pm -
1 stop6h 17m
Tue 10/138:00 am -
1 stop6h 04m
Deal found 9/8![American Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/83:33 pm -
1 stop5h 14m
Sun 10/116:00 am -
1 stop3h 59m
Deal found 9/9![United Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:27 pm -
1 stop6h 32m
Sun 10/117:00 am -
2 stops6h 56m
Deal found 9/9![American Airlines logo]()
$404
One-way flights from South Bend to BuffaloSearch for one-way flight options from South Bend to Buffalo. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
Search for one-way flight options from South Bend to Buffalo. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:45 pm -
2 stops17h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$157
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 10/104:45 pm -
1 stop4h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![United Airlines logo]()
$210
This American Airlines deal was found by Cheapflights users on 9/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/222:34 pm -
2 stops9h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![American Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:26 pm -
3 stops23h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:26 pm -
3 stops23h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$475
Find flight deals from South Bend to Buffalo
Discover tips and strategies to find the most affordable flight options for your journey from South Bend (SBN) to Buffalo (BUF). 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 September 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $299 (American Airlines) |
One-way from | $157 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from South Bend to Buffalo 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 7,457,451 searches. Data last updated September 12, 2026.
Use the filters below to find and compare flights from South Bend to Buffalo that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
South BendBuffalo
SBN South Bend/Michiana - BUF Buffalo
SBNBUF
South Bend/Michiana
Fri 10/23
7:45 pm-12:59 pm
2 stops17h 14m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$157
South BendBuffalo
SBN South Bend/Michiana - BUF Buffalo
SBNBUF
South Bend/Michiana
Fri 10/23
5:42 pm-11:59 pm
1 stop6h 17m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$210
South BendBuffalo
SBN South Bend/Michiana - BUF Buffalo
SBNBUF
South Bend/Michiana
Sat 10/17
11:34 am-4:43 pm
1 stop5h 09m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$210
Quickest round-trip
South BendBuffalo
SBN South Bend/Michiana - BUF Buffalo
SBNBUF
South Bend/Michiana
Sat 10/10
4:45 pm-8:47 pm
1 stop4h 02m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$210
South BendBuffalo
SBN South Bend/Michiana - BUF Buffalo
SBNBUF
South Bend/Michiana
Thu 10/22
5:27 pm-11:59 pm
1 stop6h 32m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$210
South BendBuffalo
SBN South Bend/Michiana - BUF Buffalo
SBNBUF
South Bend/Michiana
Mon 11/23
3:33 pm-8:36 pm
1 stop5h 03m
Buffalo
Fri 11/27
6:01 pm-9:49 pm
1 stop3h 48m
$299
South BendBuffalo
SBN South Bend/Michiana - BUF Buffalo
SBNBUF
South Bend/Michiana
Thu 11/12
2:27 pm-10:44 pm
2 stops8h 17m
Buffalo
Sun 11/15
7:57 am-1:57 pm
1 stop6h 00m
$304
South BendBuffalo
SBN South Bend/Michiana - BUF Buffalo
SBNBUF
South Bend/Michiana
Sat 10/10
6:26 pm-5:52 pm
3 stops23h 26m
Buffalo
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$338
South BendBuffalo
SBN South Bend/Michiana - BUF Buffalo
SBNBUF
South Bend/Michiana
Thu 12/31
8:00 am-3:11 pm
2 stops7h 11m
Buffalo
Mon 1/4
12:30 pm-11:00 pm
2 stops10h 30m
$359
South BendBuffalo
SBN South Bend/Michiana - BUF Buffalo
SBNBUF
South Bend/Michiana
Fri 10/9
3:33 pm-8:47 pm
1 stop5h 14m
Buffalo
Sun 10/11
7:00 am-12:28 pm
1 stop5h 28m
$369
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from South Bend to Buffalo
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 South Bend to Buffalo in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on South Bend-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on South Bend-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from South Bend-Buffalo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on South Bend-Buffalo 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 South Bend-Buffalo 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 South Bend to Buffalo
Have a flexible travel schedule? Discover the best time to fly to Buffalo from South Bend with our price prediction graph.
SBN-BUF
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.
Related info for your journey
Find useful and relevant information for your journey from South Bend to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsCheektowaga
Lockport
Amherst
Williamsville
Orchard Park
Eden
Bowmansville
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