$97 Cheap United flights Boston (BOS) to South Bend (SBN)

View $97 flight on Tue, Jul 22, 2025Opens in a new window

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$97 Cheap United flights Boston (BOS) to South Bend (SBN)

Prices were available within the past 7 days and start at $97 for one-way flights and $237 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Aug 5 - Fri, Aug 8
BOS
Boston
SBN
South Bend
$237 Roundtrip, found 1 day ago
$237
Roundtrip
found 1 day ago
Select United flight, departing Tue, Aug 5 from Boston to South Bend, returning Fri, Aug 8, priced at $237 found 1 day ago
United
Tue, Aug 5 - Fri, Aug 8
BOS
Boston
SBN
South Bend
$245 Roundtrip, found 1 day ago
$245
Roundtrip
found 1 day ago
Select United flight, departing Tue, Aug 5 from Boston to South Bend, returning Fri, Aug 8, priced at $245 found 1 day ago
United
Tue, Aug 5 - Fri, Aug 8
BOS
Boston
SBN
South Bend
$252 Roundtrip, found 1 day ago
$252
Roundtrip
found 1 day ago
Select United flight, departing Tue, Aug 5 from Boston to South Bend, returning Fri, Aug 8, priced at $252 found 1 day ago
United
Tue, Jul 15 - Wed, Jul 16
BOS
Boston
SBN
South Bend
$254 Roundtrip, found 2 days ago
$254
Roundtrip
found 2 days ago
Select United flight, departing Tue, Jul 15 from Boston to South Bend, returning Wed, Jul 16, priced at $254 found 2 days ago
United
Fri, Sep 5 - Mon, Sep 8
BOS
Boston
SBN
South Bend
$256 Roundtrip, found 5 hours ago
$256
Roundtrip
found 5 hours ago
Select United flight, departing Fri, Sep 5 from Boston to South Bend, returning Mon, Sep 8, priced at $256 found 5 hours ago
United
Sat, Jul 19 - Mon, Jul 28
BOS
Boston
SBN
South Bend
$268 Roundtrip, found 1 day ago
$268
Roundtrip
found 1 day ago
Select United flight, departing Sat, Jul 19 from Boston to South Bend, returning Mon, Jul 28, priced at $268 found 1 day ago
Flights from Boston (BOS) to South Bend (SBN)
Origin airport
Logan Intl.
Destination airport
South Bend Intl.
Airlines serving
American Airlines, Delta, United
Popular airline
United
Distance
785 mi

Frequently asked questions

How much is a United Airlines flight from Logan Intl. Airport (BOS) to South Bend Intl. Airport (SBN)?
You can discover affordable return United Airlines flights from $237 from BOS to SBN by organizing your results from "Price (lowest to highest)" on Expedia. Or search for options from $97 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from BOS to SBN with United Airlines?
Browse for return or one-way flights to South Bend in January or December. You could find cheaper fares with United Airlines during these off-peak times.
What is the cheapest time to book flights from Logan Intl. Airport (BOS) to South Bend Intl. Airport (SBN) with United Airlines?
Search for affordable United Airlines flights from Logan Intl. Airport (BOS) to South Bend Intl. Airport (SBN) one to three months prior to your departure day. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare type and itinerary, the best day of the week to book a domestic flight is usually Sunday and the most expensive is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Logan Intl. Airport (BOS) to South Bend Intl. Airport (SBN)?
Fill in your dates, click search and tick the "Nonstop" filter on Expedia to find any direct flights from BOS to SBN with United Airlines or another carrier.
What is the earliest United Airlines flight from BOS to SBN?
Filter your results by "Morning" and "Early Morning" to browse the earliest departures from BOS to SBN. Taking off early means you're 20% less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in South Bend?
Catch a United Airlines flight from Logan Intl. Airport (BOS) to South Bend, and you'll probably touch down at South Bend Intl. Airport (SBN). This is the airline's primary hub in this destination.
Why fly with United Airlines from BOS to SBN?
A rewarding loyalty program and the ability to collect points through United Mileage Plus are the start of the reasons to depart from BOS to SBN with United Airlines. Plus, when you join our One Key™ program, you can earn OneKeyCash™* alongside any airline loyalty program earnings. It's yours to spend on future travel plans.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my United Airlines flight from Logan Intl. Airport (BOS) to South Bend Intl. Airport (SBN)?
You can usually change or cancel your flight, although additional charges may apply if your booking was made more than 24 hours ago. Prefer to keep your options open? Apply the "Changes included" or "No cancel fee" filter to find flights that won't penalize you if you need to revise your plans. To make changes, go to "Trips," select your flight and click on "Manage Booking" for more information.

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*Available to One Key members.