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$104+ 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — BOS
Jul 12 — Jul 191
Sun 7/12
Sun 7/19
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 June 12, 2026.

This United Airlines deal was found by Cheapflights users on 6/12. 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.
Sat 10/245:09 pm
SBN
-
BOS
1 stop6h 15m
United Airlines
Thu 10/296:00 am
BOS
-
SBN
1 stop4h 58m
United Airlines
Deal found 6/12$225
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Wed 8/127:39 am
SBN
-
BOS
2 stops6h 43m
United Airlines
Sat 8/155:45 am
BOS
-
SBN
1 stop4h 19m
United Airlines
Deal found 6/8$230
This Delta deal was found by Cheapflights users on 6/9. 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.
Fri 7/35:02 pm
SBN
-
BOS
1 stop8h 29m
Delta
Wed 7/155:30 am
BOS
-
SBN
1 stop5h 30m
Delta
Deal found 6/9$243
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/16:26 pm
SBN
-
BOS
1 stop6h 48m
United Airlines
Tue 7/76:43 pm
BOS
-
SBN
1 stop4h 40m
United Airlines
Deal found 6/10$246
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:00 am
SBN
-
BOS
1 stop7h 05m
Delta
Mon 11/24:40 pm
BOS
-
SBN
1 stop4h 10m
Delta
Deal found 6/10$252
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Wed 8/199:55 am
SBN
-
BOS
2 stops6h 47m
United Airlines
Sat 8/226:50 pm
BOS
-
SBN
1 stop4h 43m
United Airlines
Deal found 6/8$257
This United Airlines deal was found by Cheapflights users on 6/9. 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 6/255:45 am
SBN
-
BOS
1 stop5h 20m
United Airlines
Tue 7/146:43 pm
BOS
-
SBN
1 stop4h 40m
United Airlines
Deal found 6/9$263
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am
SBN
-
BOS
1 stop7h 49m
Delta
Mon 11/24:40 pm
BOS
-
SBN
1 stop4h 10m
Delta
Deal found 6/10$267
This United Airlines deal was found by Cheapflights users on 6/8. 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 6/226:36 pm
SBN
-
BOS
1 stop6h 38m
United Airlines
Sat 6/276:43 pm
BOS
-
SBN
1 stop4h 40m
United Airlines
Deal found 6/8$268
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Tue 6/166:36 pm
SBN
-
BOS
1 stop4h 45m
United Airlines
Tue 6/233:08 pm
BOS
-
SBN
1 stop4h 52m
United Airlines
Deal found 6/7$272
This Delta deal was found by Cheapflights users on 6/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1111:42 am
SBN
-
BOS
1 stop7h 57m
Delta
Mon 6/151:55 pm
BOS
-
SBN
1 stop7h 48m
Delta
Deal found 6/8$277
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/233:09 pm
SBN
-
BOS
1 stop4h 51m
Delta
Mon 7/275:30 am
BOS
-
SBN
1 stop5h 30m
Delta
Deal found 6/10$279

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 June 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$225
(Delta)

One-way from

$104
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$438
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. 4% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 June 12, 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

Cheapest round-trip
Quickest round-trip

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Tue 7/7

8:20 am-12:00 pm

1 stop3h 40m

Boston Logan Intl

Tue 7/14

5:30 am-11:00 am

1 stop5h 30m

$225

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Sat 7/18

6:26 pm-11:21 pm

1 stop4h 55m

Boston Logan Intl

Sat 8/22

5:45 am-10:04 am

1 stop4h 19m

$225

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Sat 8/29

2:09 pm-7:19 pm

1 stop5h 10m

Boston Logan Intl

Sun 9/6

5:45 am-12:30 pm

2 stops6h 45m

$267

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Fri 10/30

5:25 pm-11:48 pm

1 stop6h 23m

Boston Logan Intl

Sun 11/1

8:00 am-4:37 pm

1 stop8h 37m

$292

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Sat 9/19

1:10 pm-7:19 pm

1 stop6h 09m

Boston Logan Intl

Tue 9/22

6:00 am-4:05 pm

2 stops10h 05m

$310

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Sat 10/24

7:40 am-2:35 pm

2 stops6h 55m

Boston Logan Intl

Sat 10/31

11:30 am-7:48 pm

2 stops8h 18m

$315

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Sat 7/25

6:26 pm-11:21 pm

1 stop4h 55m

Boston Logan Intl

Sat 8/1

2:15 pm-8:44 pm

1 stop6h 29m

$323

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Fri 10/23

7:40 pm-12:59 am

1 stop5h 19m

Boston Logan Intl

Sat 10/31

6:00 am-7:48 pm

3 stops13h 48m

$357

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Tue 7/7

8:20 am-12:00 pm

1 stop3h 40m

Boston Logan Intl

Sat 7/18

6:25 am-8:49 pm

2 stops14h 24m

$361
Cheapest one-way

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Thu 12/3

2:10 pm-7:45 pm

1 stop5h 35m

$118

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

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 June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*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?

The best time to book flights from South Bend to Boston is 1 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 $266). Flying from South Bend to Boston in June is currently the most expensive (average of $408). 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 June 12, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican 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
8,400 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,400 reviews
Delta
7.9
Good
8,400 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,810 reviews
Delta
7.9
Good
8,400 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,644 reviews
Delta
7.9
Good
8,400 reviews

Entertainment

7.8

Food

7.2

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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?

    Delta and United Airlines can get you from South Bend to Boston in just under 3h 40m. Your travel time can differ by up to 1h 15m. 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?

    Delta, at $127, was found to be the cheapest airline from South Bend to Boston.Alternate airlines to your destination round-trip include American Airlines and United Airlines. These flights start at 61% 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 ($69), 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 $266). Flying from South Bend to Boston in June is currently the most expensive (average of $408). 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
Waltham
Cambridge
Concord
Hampton Beach
Brockton
Watertown
Seekonk
Cranston
Warwick
Peabody
Auburn
York Beach
Chelsea
Londonderry
Swansea
Old Orchard Beach
Lowell
Smithfield
Braintree
Sandwich

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 June 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$127Average$297FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$167Average$305FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$214Average$362FlexibilityNo cancel feeOn-time69%

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