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$145+ Cheap flights from Boston to South Bend (BOS - SBN)

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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SBN
Jul 27 — Aug 31
Mon 7/27
Mon 8/3
1 adult, Economy
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Cheap flight deals from Boston to South Bend

Cheapest flights from Boston to South Bend
Explore the most affordable flight options available from Boston to South Bend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.

This Delta deal was found by Cheapflights users on 6/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/102:52 pm
BOS
-
SBN
1 stop7h 37m
Delta
Tue 7/146:00 am
SBN
-
BOS
1 stop7h 47m
Delta
Deal found 6/25$235
This United Airlines deal was found by Cheapflights users on 6/22. 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 8/255:45 am
BOS
-
SBN
2 stops6h 45m
United Airlines
Sat 8/292:44 pm
SBN
-
BOS
1 stop4h 35m
United Airlines
Deal found 6/22$240
This Delta deal was found by Cheapflights users on 6/22. 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 7/33:00 pm
BOS
-
SBN
1 stop7h 30m
Delta
Wed 7/83:09 pm
SBN
-
BOS
1 stop4h 51m
Delta
Deal found 6/22$248
This Delta deal was found by Cheapflights users on 6/26. 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.
Tue 9/13:14 pm
BOS
-
SBN
1 stop6h 26m
Delta
Tue 9/85:03 pm
SBN
-
BOS
1 stop8h 14m
Delta
Deal found 6/26$261
This Delta deal was found by Cheapflights users on 6/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/102:52 pm
BOS
-
SBN
1 stop7h 37m
Delta
Mon 7/1311:42 am
SBN
-
BOS
1 stop7h 48m
Delta
Deal found 6/25$267
This United Airlines deal was found by Cheapflights users on 6/23. 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 7/35:00 pm
BOS
-
SBN
1 stop6h 23m
United Airlines
Tue 7/74:41 pm
SBN
-
BOS
1 stop5h 15m
United Airlines
Deal found 6/23$275
This Delta deal was found by Cheapflights users on 6/26. 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 8/319:06 am
BOS
-
SBN
1 stop5h 28m
Delta
Wed 9/95:03 pm
SBN
-
BOS
1 stop8h 14m
Delta
Deal found 6/26$285
This United Airlines deal was found by Cheapflights users on 6/23. 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 7/185:00 pm
BOS
-
SBN
1 stop4h 53m
United Airlines
Sat 7/256:26 pm
SBN
-
BOS
1 stop6h 48m
United Airlines
Deal found 6/23$291
This United Airlines deal was found by Cheapflights users on 6/23. 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 7/145:45 am
BOS
-
SBN
2 stops6h 41m
United Airlines
Sat 7/186:26 pm
SBN
-
BOS
1 stop4h 55m
United Airlines
Deal found 6/23$296
This United Airlines deal was found by Cheapflights users on 6/22. 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 7/26:00 am
BOS
-
SBN
1 stop5h 06m
United Airlines
Tue 7/74:41 pm
SBN
-
BOS
1 stop5h 15m
United Airlines
Deal found 6/22$301
This Delta deal was found by Cheapflights users on 6/23. 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 7/145:30 am
BOS
-
SBN
1 stop5h 30m
Delta
Sun 7/193:09 pm
SBN
-
BOS
1 stop4h 51m
Delta
Deal found 6/23$307
This Delta deal was found by Cheapflights users on 6/26. 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 8/311:55 pm
BOS
-
SBN
1 stop7h 45m
Delta
Fri 9/115:03 pm
SBN
-
BOS
1 stop8h 16m
Delta
Deal found 6/26$309

Find flight deals from Boston to South Bend

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to South Bend (SBN). 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 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$235
(Delta)

One-way from

$145
(Kiwi.com)

Popular in

February

Cheapest in

January

Average price

$289
Provider with most accurate pricing for Boston Logan Intl-South Bend/Michiana flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-South Bend/Michiana flights.
Search Deals
From Boston Logan Intl to South Bend/Michiana
Search Deals
One-way flight from Boston Logan Intl to South Bend/Michiana
Search Deals
High demand for flights, 4% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($14 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 Boston to South Bend 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 27, 2026.
Use the filters below to find and compare flights from Boston to South Bend that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonSouth Bend

BOS - SBN

BOSSBN

Boston Logan Intl

Fri 7/10

2:52 pm-10:29 pm

1 stop7h 37m

South Bend/Michiana

Mon 7/13

11:42 am-7:30 pm

1 stop7h 48m

$267

BostonSouth Bend

BOS - SBN

BOSSBN

Boston Logan Intl

Thu 9/3

5:30 am-11:11 am

1 stop5h 41m

South Bend/Michiana

Wed 9/9

5:03 pm-1:17 am

1 stop8h 14m

$285

BostonSouth Bend

BOS - SBN

BOSSBN

Boston Logan Intl

Mon 8/31

9:06 am-2:34 pm

1 stop5h 28m

South Bend/Michiana

Wed 9/9

5:03 pm-1:17 am

1 stop8h 14m

$285

BostonSouth Bend

BOS - SBN

BOSSBN

Boston Logan Intl

Wed 9/2

7:55 am-4:29 pm

1 stop8h 34m

South Bend/Michiana

Thu 9/10

5:03 pm-11:16 pm

1 stop6h 13m

$285

BostonSouth Bend

BOS - SBN

BOSSBN

Boston Logan Intl

Tue 9/1

9:06 am-2:34 pm

1 stop5h 28m

South Bend/Michiana

Thu 9/10

5:03 pm-1:17 am

1 stop8h 14m

$285

BostonSouth Bend

BOS - SBN

BOSSBN

Boston Logan Intl

Fri 9/4

1:55 pm-9:40 pm

1 stop7h 45m

South Bend/Michiana

Tue 9/8

5:03 pm-11:16 pm

1 stop6h 13m

$285

BostonSouth Bend

BOS - SBN

BOSSBN

Boston Logan Intl

Sat 7/18

5:00 pm-9:53 pm

1 stop4h 53m

South Bend/Michiana

Sat 7/25

6:26 pm-1:14 am

1 stop6h 48m

$291

BostonSouth Bend

BOS - SBN

BOSSBN

Boston Logan Intl

Tue 8/25

6:00 am-4:05 pm

3 stops10h 05m

South Bend/Michiana

Sat 8/29

9:15 am-7:19 pm

2 stops10h 04m

$331

BostonSouth Bend

BOS - SBN

BOSSBN

Boston Logan Intl

Sat 8/29

8:05 am-4:05 pm

1 stop8h 00m

South Bend/Michiana

Tue 9/1

7:39 am-7:19 pm

2 stops11h 40m

$346

BostonSouth Bend

BOS - SBN

BOSSBN

Boston Logan Intl

Fri 7/10

6:00 am-11:06 am

1 stop5h 06m

South Bend/Michiana

Tue 7/14

5:45 am-2:40 pm

2 stops8h 55m

$351

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/26

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

Compare providers for flights from Boston to South Bend

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

Have a flexible travel schedule? Discover the best time to fly to South Bend from Boston 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 Boston to South Bend

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

Currently, January is the cheapest month in which you can book a flight from Boston to South Bend (average of $197). Flying from Boston to South Bend in February is currently the most expensive (average of $476). 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 Boston to South Bend?

Reviews of airlines servicing South Bend

Get insights into the airlines that provide service to South Bend. 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 South Bend. Reviews last updated June 27, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Boston to South Bend to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,451 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.8

Overall

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
Delta
7.8
Good
8,451 reviews
Delta
7.8
Good
8,451 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.8

Overall

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
United Airlines
7.4
Good
9,896 reviews
Delta
7.8
Good
8,451 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.8

Overall

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
American Airlines
7.1
Good
11,779 reviews
Delta
7.8
Good
8,451 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Comfort

7.8

Overall

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

Related info for your journey

Find useful and relevant information for your journey from Boston to South Bend. 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 Boston to South Bend?

    A quick flight from Boston to South Bend can take about 7h 37m. Delta provides one of the quickest options available for as low as $267. Airlines will cover a distance of 785 mi.

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

    Our cheapest airline available from Boston to South Bend is American Airlines. Our recent data shows that you can find tickets from as low as $186 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $197 and $218 round-trip. American Airlines is priced at 44% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as $88 on American Airlines. Other airlines that offer cheap prices include United Airlines from $98 and Delta from $98 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to South Bend 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 Boston to South Bend?

    Currently, January is the cheapest month in which you can book a flight from Boston to South Bend (average of $197). Flying from Boston to South Bend in February is currently the most expensive (average of $476). 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 South Bend?

Book flights to South Bend if you plan to visit one of these locations
Plymouth
Mishawaka
Goshen
Elkhart

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Boston to South Bend

Discover the top 3 airlines that operate flights from Boston to South Bend. 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 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$186Average$332FlexibilityNo cancel feeOn-time71%
DeltaCheapest$197Average$386FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$218Average$305FlexibilityNo cancel feeOn-time69%

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