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$93+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — BOS
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
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 July 29, 2025.

Round-trip from

$237
(American Airlines)

One-way from

$93
(Mytrip)

Popular in

December

Cheapest in

January

Average price

$403
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, 6% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 29, 2025.

This American Airlines deal was found by Cheapflights users on 7/28. 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 9/46:54 pmSBN - BOS
1 stop4h 50mAmerican Airlines
Sun 9/75:50 amBOS - SBN
1 stop5h 33mAmerican Airlines
Deal found 7/28$237
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/108:21 pmSBN - BOS
1 stop14h 52mMultiple Airlines
Mon 10/136:08 amBOS - SBN
1 stop8h 36mMultiple Airlines
Deal found 7/29$240
This Delta deal was found by Cheapflights users on 7/27. 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.
Thu 9/42:00 pmSBN - BOS
2 stops11h 24mDelta
Sun 9/79:00 amBOS - SBN
1 stop4h 30mDelta
Deal found 7/27$242
This United Airlines deal was found by Cheapflights users on 7/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:05 amSBN - BOS
3 stops12h 27mUnited Airlines
Mon 11/35:30 amBOS - SBN
2 stops9h 13mUnited Airlines
Deal found 7/26$323

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 July 29, 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

Thu 9/4

6:54 pm-11:44 pm

1 stop4h 50m

Boston Logan Intl

Sun 9/7

5:50 am-11:23 am

1 stop5h 33m

$237

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Fri 10/10

8:21 pm-11:13 am

1 stop14h 52m

Boston Logan Intl

Mon 10/13

6:08 am-2:44 pm

1 stop8h 36m

$240

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Thu 9/4

2:00 pm-1:24 am

2 stops11h 24m

Boston Logan Intl

Sun 9/7

9:00 am-1:30 pm

1 stop4h 30m

$242

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Fri 10/31

6:05 am-6:32 pm

3 stops12h 27m

Boston Logan Intl

Mon 11/3

5:30 am-2:43 pm

2 stops9h 13m

$323

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Mon 8/18

7:50 pm-9:14 am

1 stop13h 24m

$93

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Tue 8/26

5:25 pm-1:20 am

1 stop7h 55m

$119

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Mon 9/15

11:19 am-11:10 pm

2 stops11h 51m

$150

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Thu 9/11

11:54 am-7:45 pm

1 stop7h 51m

$165

South BendBoston

SBN - BOS

SBNBOS

South Bend/Michiana

Thu 9/18

6:12 pm-12:45 am

1 stop6h 33m

$176

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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 July 25, 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 July 29, 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 July 29, 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
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

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
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

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
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

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
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

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!
Allegiant Air
7.2
Good
703 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

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.

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

    American Airlines, at $237, 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 33% 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 Allegiant Air ($93), Delta ($119), and American Airlines ($165).

  • 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
Watertown
Warwick
Seabrook
Waltham
Framingham
Lowell
Randolph
Smithfield
Cranston
Chestnut Hill
York Beach
Chelsea
Saco
Burlington
Hampton Beach
Swansea
Lincoln
Quincy

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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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$191Average$310FlexibilityNo cancel feeOn-time71%
DeltaCheapest$207Average$355FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$243Average$396FlexibilityNo cancel feeOn-time69%

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