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$110+ 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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SBN
Jun 10 — Jun 171
Wed 6/10
Wed 6/17
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 May 11, 2026.

This United Airlines deal was found by Cheapflights users on 5/10. 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 6/136:40 pm
BOS
-
SBN
1 stop4h 47m
United Airlines
Wed 6/176:36 pm
SBN
-
BOS
1 stop6h 38m
United Airlines
Deal found 5/10$217
This United Airlines deal was found by Cheapflights users on 5/6. 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 9/86:00 am
BOS
-
SBN
1 stop6h 36m
United Airlines
Fri 9/116:26 pm
SBN
-
BOS
1 stop4h 54m
United Airlines
Deal found 5/6$219
This Delta deal was found by Cheapflights users on 5/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/283:00 pm
BOS
-
SBN
1 stop6h 38m
Delta
Tue 6/25:01 pm
SBN
-
BOS
1 stop8h 27m
Delta
Deal found 5/7$225
This United Airlines deal was found by Cheapflights users on 5/9. 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.
Wed 6/35:45 am
BOS
-
SBN
2 stops6h 41m
United Airlines
Wed 6/34:41 pm
SBN
-
BOS
1 stop6h 40m
United Airlines
Deal found 5/9$230
This American Airlines deal was found by Cheapflights users on 5/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/12:26 pm
BOS
-
SBN
1 stop8h 01m
American Airlines
Sat 6/612:36 pm
SBN
-
BOS
1 stop9h 37m
American Airlines
Deal found 5/10$246
This American Airlines deal was found by Cheapflights users on 5/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/144:45 pm
BOS
-
SBN
1 stop5h 38m
American Airlines
Wed 7/157:21 pm
SBN
-
BOS
1 stop5h 16m
American Airlines
Deal found 5/10$247
This United Airlines deal was found by Cheapflights users on 5/8. 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 6/13:08 pm
BOS
-
SBN
1 stop4h 52m
United Airlines
Sat 6/63:15 pm
SBN
-
BOS
1 stop6h 41m
United Airlines
Deal found 5/8$269
This American Airlines deal was found by Cheapflights users on 5/9. 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.
Mon 6/84:47 pm
BOS
-
SBN
1 stop6h 47m
American Airlines
Mon 6/157:18 pm
SBN
-
BOS
1 stop5h 22m
American Airlines
Deal found 5/9$277
This United Airlines deal was found by Cheapflights users on 5/8. 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.
Tue 5/125:45 am
BOS
-
SBN
2 stops6h 46m
United Airlines
Thu 5/148:15 pm
SBN
-
BOS
1 stop4h 44m
United Airlines
Deal found 5/8$282
This American Airlines deal was found by Cheapflights users on 5/8. 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.
Sat 6/137:00 am
BOS
-
SBN
1 stop6h 08m
American Airlines
Mon 6/157:18 pm
SBN
-
BOS
1 stop5h 22m
American Airlines
Deal found 5/8$286
This Delta deal was found by Cheapflights users on 5/6. 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 5/292:00 pm
BOS
-
SBN
1 stop7h 38m
Delta
Tue 6/25:01 pm
SBN
-
BOS
1 stop8h 27m
Delta
Deal found 5/6$292

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 May 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$225
(Delta)

One-way from

$110
(Delta)

Popular in

February

Cheapest in

January

Average price

$247
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, 0% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 11, 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

Wed 5/13

5:45 am-12:31 pm

2 stops6h 46m

South Bend/Michiana

Wed 5/13

6:40 pm-12:59 am

1 stop6h 19m

$282

BostonSouth Bend

BOS - SBN

BOSSBN

Boston Logan Intl

Sun 5/24

6:00 am-12:26 pm

1 stop6h 26m

South Bend/Michiana

Thu 5/28

1:01 pm-7:30 pm

1 stop6h 29m

$305

BostonSouth Bend

BOS - SBN

BOSSBN

Boston Logan Intl

Wed 6/3

5:45 am-12:26 pm

2 stops6h 41m

South Bend/Michiana

Sat 6/6

10:09 am-2:40 pm

1 stop4h 31m

$317
Quickest round-trip

BostonSouth Bend

BOS - SBN

BOSSBN

Boston Logan Intl

Thu 5/21

5:35 am-11:13 am

1 stop5h 38m

South Bend/Michiana

Sun 5/24

8:20 am-12:05 pm

1 stop3h 45m

$327

BostonSouth Bend

BOS - SBN

BOSSBN

Boston Logan Intl

Wed 7/29

5:45 am-12:26 pm

2 stops6h 41m

South Bend/Michiana

Wed 8/5

4:41 pm-9:56 pm

1 stop5h 15m

$330

BostonSouth Bend

BOS - SBN

BOSSBN

Boston Logan Intl

Tue 7/14

5:45 am-5:40 pm

2 stops11h 55m

South Bend/Michiana

Wed 7/15

4:41 pm-11:21 pm

1 stop6h 40m

$367

BostonSouth Bend

BOS - SBN

BOSSBN

Boston Logan Intl

Fri 5/22

5:05 pm-11:27 pm

1 stop6h 22m

South Bend/Michiana

Sun 5/24

1:01 pm-5:29 pm

1 stop4h 28m

$409
Cheapest one-way

BostonSouth Bend

BOS - SBN

BOSSBN

Boston Logan Intl

Tue 10/27

9:05 am-1:49 pm

1 stop4h 44m

$110

BostonSouth Bend

BOS - SBN

BOSSBN

Boston Logan Intl

Wed 8/5

7:55 am-4:28 pm

1 stop8h 33m

$110

BostonSouth Bend

BOS - SBN

BOSSBN

Boston Logan Intl

Tue 11/3

9:05 am-4:37 pm

1 stop7h 32m

$110

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/6

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 May.
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 May 11, 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
7.9
Good
8,451 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.8

Entertainment

7.8

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
8,451 reviews
Delta
7.9
Good
8,451 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.8

Entertainment

7.8

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
9,699 reviews
Delta
7.9
Good
8,451 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.8

Entertainment

7.8

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
11,667 reviews
Delta
7.9
Good
8,451 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Crew

8.5

Comfort

7.8

Entertainment

7.8

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 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 6h 46m. United Airlines provides one of the quickest options available for as low as $282. 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 Delta. Our recent data shows that you can find tickets from as low as $118 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $178 and $196 round-trip. Delta is priced at 63% 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 $79 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 May 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$118Average$367FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$178Average$318FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$196Average$301FlexibilityNo cancel feeOn-time69%

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