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$91+ 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — BOS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from South Bend/Michiana to Boston Logan Intl are usually found in January or February, booked 43 days in advance, depart on a Friday or Wednesday and return on a Friday

Cheap 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 September 11, 2025.

Round-trip from

$159
(American Airlines)

One-way from

$91
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$296
From South Bend/Michiana to Boston Logan Intl
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One-way flight from South Bend/Michiana to Boston Logan Intl
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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 11/77:39 pmSBN - BOS
1 stop4h 11mAmerican Airlines
Mon 11/106:15 pmBOS - SBN
1 stop5h 43mAmerican Airlines
Deal found 9/10$159
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 9/263:25 pmSBN - BOS
1 stop6h 20mUnited Airlines
Sun 9/289:53 amBOS - SBN
1 stop6h 08mUnited Airlines
Deal found 9/10$193
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 9/196:41 pmSBN - BOS
1 stop6h 04mUnited Airlines
Sun 9/216:10 amBOS - SBN
1 stop5h 02mUnited Airlines
Deal found 9/9$197
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Sat 9/276:05 amSBN - BOS
2 stops7h 20mUnited Airlines
Wed 10/19:53 amBOS - SBN
1 stop4h 53mUnited Airlines
Deal found 9/9$198
This Delta deal was found by Cheapflights users on 9/10. 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 10/252:16 pmSBN - BOS
1 stop3h 36mDelta
Thu 10/305:40 amBOS - SBN
1 stop5h 48mDelta
Deal found 9/10$217
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 11/112:38 pmSBN - BOS
1 stop7h 25mAmerican Airlines
Mon 11/36:15 pmBOS - SBN
1 stop5h 43mAmerican Airlines
Deal found 9/10$219
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3111:49 amSBN - BOS
1 stop23h 27mMultiple Airlines
Sun 11/28:24 pmBOS - SBN
1 stop15h 05mMultiple Airlines
Deal found 9/10$220
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/186:05 amSBN - BOS
1 stop4h 56mUnited Airlines
Wed 9/2411:00 amBOS - SBN
1 stop6h 36mUnited Airlines
Deal found 9/9$222
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 10/177:40 amSBN - BOS
1 stop7h 00mUnited Airlines
Sun 10/196:00 amBOS - SBN
1 stop5h 12mUnited Airlines
Deal found 9/10$223
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/251:11 pmSBN - BOS
2 stops7h 20mUnited Airlines
Thu 10/306:00 amBOS - SBN
1 stop4h 53mUnited Airlines
Deal found 9/10$228
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Fri 9/263:25 pmSBN - BOS
2 stops7h 32mUnited Airlines
Wed 10/16:00 amBOS - SBN
1 stop4h 56mUnited Airlines
Deal found 9/8$234

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 September 11, 2025.
Use the filters below to find and compare flights from South Bend to Boston that are best for you.

Fly from

South Bend

Fly to

Boston

Route

Depart

Return

Price

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Fri 9/26

3:25 pm-9:45 pm

1 stop6h 20m

Boston Logan Intl

Sun 9/28

9:53 am-4:01 pm

1 stop6h 08m

$193

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Sat 9/27

6:12 pm-12:50 am

1 stop6h 38m

Boston Logan Intl

Wed 10/1

2:36 pm-7:48 pm

1 stop5h 12m

$193

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Thu 11/6

11:57 am-4:10 pm

1 stop4h 13m

Boston Logan Intl

Sun 11/9

5:30 am-12:33 pm

2 stops7h 03m

$198

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Fri 10/31

11:49 am-11:16 am

1 stop23h 27m

Boston Logan Intl

Sun 11/2

8:24 pm-11:29 am

1 stop15h 05m

$220

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Thu 9/18

6:05 am-11:01 am

1 stop4h 56m

Boston Logan Intl

Wed 9/24

11:00 am-5:36 pm

1 stop6h 36m

$222

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Fri 10/17

7:40 am-2:40 pm

1 stop7h 00m

Boston Logan Intl

Sun 10/19

6:00 am-11:12 am

1 stop5h 12m

$223

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Sat 10/25

1:11 pm-8:31 pm

2 stops7h 20m

Boston Logan Intl

Thu 10/30

6:00 am-10:53 am

1 stop4h 53m

$228

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Fri 9/26

3:25 pm-10:57 pm

2 stops7h 32m

Boston Logan Intl

Wed 10/1

6:00 am-10:56 am

1 stop4h 56m

$234

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Tue 9/23

6:05 am-12:48 pm

1 stop6h 43m

Boston Logan Intl

Fri 9/26

8:00 am-2:46 pm

1 stop6h 46m

$240

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Fri 9/19

7:00 pm-11:48 pm

1 stop4h 48m

Boston Logan Intl

Sun 9/21

5:40 am-10:25 am

1 stop4h 45m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 19 results
1
2

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 August 29, 2025.

The best time to book flights from South Bend to Boston is 43 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, January is the cheapest month in which you can book a flight from South Bend to Boston (average of $218). Flying from South Bend to Boston in July is currently the most expensive (average of $311). 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.

What is the cheapest time of day to fly from SBN to BOS?

Find hourly flight availability from South Bend to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

One of the essential ways to save on airfare from South Bend to Boston is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 51% on airfare.

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 September 11, 2025.
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
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 can get you from South Bend to Boston in just under 6h 20m. Your travel time can differ by up to . Airlines will cover a distance of 785 mi.

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

    American Airlines, at $183, 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 48% lower than the current average price 3 months from now.

  • 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, January is the cheapest month in which you can book a flight from South Bend to Boston (average of $218). Flying from South Bend to Boston in July is currently the most expensive (average of $311). 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
Cambridge
Medford
Hampton Beach
Watertown
Seabrook
Seekonk
Lincoln
Lowell
Smithfield
Cranston
Chestnut Hill
Chelsea
Warwick
Peabody
Quincy
York Beach
Swansea
Waltham
Saugus
Burlington

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for South Bend to Boston

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$183Average$312FlexibilityNo cancel feeOn-time71%
DeltaCheapest$216Average$355FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$244Average$388FlexibilityNo cancel feeOn-time69%

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