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$83+ Cheap flights from South Bend to Boston (SBN - BOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — BOS
Mar 31 — Apr 71
Tue 3/31
Tue 4/7
1 adult, Economy
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Cheap flight deals from South Bend to Boston

Cheapest flights from South Bend to Boston
Explore the most affordable flight options available from South Bend to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 1, 2026.

This American Airlines deal was found by Cheapflights users on 2/27. 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 3/26:00 am
SBN
-
BOS
1 stop5h 36m
American Airlines
Thu 3/512:26 pm
BOS
-
SBN
1 stop6h 39m
American Airlines
Deal found 2/27$159
This American Airlines deal was found by Cheapflights users on 2/26. 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.
Wed 3/186:00 am
SBN
-
BOS
1 stop5h 36m
American Airlines
Thu 3/195:47 am
BOS
-
SBN
1 stop5h 28m
American Airlines
Deal found 2/26$165
This American Airlines deal was found by Cheapflights users on 2/26. 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.
Fri 3/1311:47 am
SBN
-
BOS
1 stop7h 39m
American Airlines
Mon 3/165:30 pm
BOS
-
SBN
1 stop5h 31m
American Airlines
Deal found 2/26$173
This American Airlines deal was found by Cheapflights users on 2/25. 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 3/37:25 am
SBN
-
BOS
1 stop9h 49m
American Airlines
Thu 3/510:56 am
BOS
-
SBN
1 stop8h 09m
American Airlines
Deal found 2/25$177
This American Airlines deal was found by Cheapflights users on 2/27. 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 3/26:00 am
SBN
-
BOS
1 stop5h 36m
American Airlines
Mon 3/95:30 pm
BOS
-
SBN
1 stop5h 31m
American Airlines
Deal found 2/27$178
This American Airlines deal was found by Cheapflights users on 2/27. 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 3/177:30 am
SBN
-
BOS
1 stop7h 27m
American Airlines
Tue 3/247:15 am
BOS
-
SBN
1 stop5h 45m
American Airlines
Deal found 2/27$194
This Delta deal was found by Cheapflights users on 2/27. 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 3/35:19 pm
SBN
-
BOS
1 stop7h 50m
Delta
Fri 3/203:10 pm
BOS
-
SBN
1 stop7h 19m
Delta
Deal found 2/27$197
This American Airlines deal was found by Cheapflights users on 2/28. 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 3/126:00 am
SBN
-
BOS
1 stop5h 36m
American Airlines
Thu 3/195:47 am
BOS
-
SBN
1 stop5h 28m
American Airlines
Deal found 2/28$198
This Delta deal was found by Cheapflights users on 2/24. 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.
Wed 4/226:00 am
SBN
-
BOS
1 stop6h 50m
Delta
Sat 4/255:00 pm
BOS
-
SBN
1 stop3h 48m
Delta
Deal found 2/24$210
This Kiwi.com deal was found by Cheapflights users on 2/24. 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.
Mon 4/2010:49 am
SBN
-
BOS
1 stop23h 24m
Multiple Airlines
Thu 4/237:43 pm
BOS
-
SBN
1 stop14h 16m
Multiple Airlines
Deal found 2/24$213
This United Airlines deal was found by Cheapflights users on 2/24. 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 3/128:15 pm
SBN
-
BOS
1 stop4h 20m
United Airlines
Mon 3/236:23 pm
BOS
-
SBN
1 stop5h 00m
United Airlines
Deal found 2/24$217
This Delta deal was found by Cheapflights users on 2/26. 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.
Mon 3/25:19 pm
SBN
-
BOS
1 stop7h 50m
Delta
Thu 3/59:00 am
BOS
-
SBN
1 stop4h 23m
Delta
Deal found 2/26$218

Find flight deals from South Bend to Boston

Discover tips and strategies to find the most affordable flight options for your journey from South Bend (SBN) to Boston (BOS). 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 March 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$165
(American Airlines)

One-way from

$83
(American Airlines)

Popular in

April

Cheapest in

February

Average price

$331
Provider with most accurate pricing for South Bend/Michiana-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for South Bend/Michiana-Boston Logan Intl flights.
Search Deals
From South Bend/Michiana to Boston Logan Intl
Search Deals
One-way flight from South Bend/Michiana to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Bend to Boston 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 2,558,603 searches. Data last updated March 1, 2026.
Use the filters below to find and compare flights from South Bend to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Thu 3/12

8:15 pm-12:35 am

1 stop4h 20m

Boston Logan Intl

Mon 3/23

6:23 pm-11:23 pm

1 stop5h 00m

$217

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Sat 5/23

6:26 pm-11:16 pm

1 stop4h 50m

Boston Logan Intl

Tue 5/26

8:15 am-4:05 pm

1 stop7h 50m

$287

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Tue 5/26

5:01 pm-1:28 am

1 stop8h 27m

Boston Logan Intl

Sat 5/30

9:05 am-1:38 pm

1 stop4h 33m

$289

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Sat 4/18

3:26 pm-11:59 pm

2 stops8h 33m

Boston Logan Intl

Sat 4/25

10:05 am-6:42 pm

2 stops8h 37m

$298

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Sat 4/18

2:06 pm-9:11 am

1 stop19h 05m

Boston Logan Intl

Wed 4/22

5:00 pm-8:48 pm

1 stop3h 48m

$332

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Fri 3/13

6:08 am-10:49 am

1 stop4h 41m

Boston Logan Intl

Sat 3/21

6:00 am-10:37 am

1 stop4h 37m

$363

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Thu 4/30

1:06 pm-11:59 pm

2 stops10h 53m

Boston Logan Intl

Sun 5/3

5:45 am-2:39 pm

2 stops8h 54m

$367

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Fri 5/22

3:44 pm-11:16 pm

1 stop7h 32m

Boston Logan Intl

Sun 5/24

5:45 am-12:26 pm

2 stops6h 41m

$368

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Fri 5/1

1:06 pm-11:59 pm

2 stops10h 53m

Boston Logan Intl

Sun 5/3

5:45 am-12:31 pm

2 stops6h 46m

$408

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Mon 4/27

6:00 am-11:35 am

1 stop5h 35m

Boston Logan Intl

Wed 4/29

3:10 pm-10:31 pm

1 stop7h 21m

$418

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/25

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Compare providers for flights from South Bend to Boston

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 Boston in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on South Bend-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on South Bend-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from South Bend-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on South Bend-Boston 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-Boston 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 Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from South Bend with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from South Bend to Boston

How far ahead should I book a flight from South Bend to Boston?

Use this chart to determine the optimal time to book a round-trip flight from South Bend to Boston. Price data was last updated on February 27, 2026.

The best time to book flights from South Bend to Boston is 2 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from South Bend to Boston?

Currently, September is the cheapest month in which you can book a flight from South Bend to Boston (average of $91). Flying from South Bend to Boston in January is currently the most expensive (average of $117). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from South Bend to Boston?

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated March 1, 2026.
See what other customers who have flown with Delta, United Airlines, and American Airlines from South Bend to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,244 reviews

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,244 reviews
Delta
7.9
Good
8,244 reviews

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,370 reviews
Delta
7.9
Good
8,244 reviews

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,370 reviews
Delta
7.9
Good
8,244 reviews

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

Entertainment

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from South Bend to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from South Bend to Boston?

    United Airlines and Delta can get you from South Bend to Boston in just under 4h 20m. Your travel time can differ by up to 4h 07m. Airlines will cover a distance of 785 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from South Bend to Boston round-trip?

    American Airlines, at $158, was found to be the cheapest airline from South Bend to Boston.Alternate airlines to your destination round-trip include Delta and United Airlines. These flights start at 54% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from South Bend to Boston one-way?

    The cheapest airlines for a one-way flight from South Bend to Boston are American Airlines ($79), Delta ($98), and United Airlines ($118).

  • Can I find deals for flights from South Bend to Boston that include hotel bookings?

    Yes. In addition to deals on South Bend to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Bend to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Bend to Boston.

  • Can I find deals for business class flights from South Bend to Boston?

    Yes. Cheapflights offers flight deals from South Bend to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from South Bend to Boston?

    Currently, September is the cheapest month in which you can book a flight from South Bend to Boston (average of $91). Flying from South Bend to Boston in January is currently the most expensive (average of $117). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Medford
Cambridge
Hampton Beach
Watertown
Seekonk
Brockton
Concord
Seabrook
Cranston
Lincoln
Smithfield
Warwick
Peabody
York Beach
Londonderry
Swansea
Old Orchard Beach
Quincy
Lowell
Chelsea

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from South Bend to Boston

Discover the top 3 airlines that operate flights from South Bend to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$158Average$301FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$378FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$218Average$385FlexibilityNo cancel feeOn-time69%

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