$113+ Cheap flights from South Bend to Boston (SBN - BOS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — BOS
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Find cheap flights from South Bend to Boston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from South Bend to Boston
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Cheapest flights from South Bend to BostonExplore 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 9, 2026.
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 9, 2026.
This American Airlines deal was found by Cheapflights users on 9/4. 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 10/245:42 pm -
1 stop5h 54m
Sat 10/311:25 pm -
1 stop8h 05m
Deal found 9/4![American Airlines logo]()
$271
This Delta deal was found by Cheapflights users on 9/7. 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.
Tue 10/278:23 am -
1 stop3h 32m
Sat 10/313:15 pm -
1 stop7h 48m
Deal found 9/7![Delta logo]()
$291
This American Airlines deal was found by Cheapflights users on 9/3. 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 11/55:27 pm -
1 stop5h 15m
Sat 11/145:43 am -
1 stop8h 14m
Deal found 9/3![American Airlines logo]()
$295
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/33:33 pm -
1 stop6h 25m
Sat 10/106:43 pm -
1 stop4h 57m
Deal found 9/3![United Airlines logo]()
$314
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:34 pm -
1 stop4h 59m
Mon 10/264:48 pm -
1 stop5h 17m
Deal found 9/8![American Airlines logo]()
$315
This American Airlines deal was found by Cheapflights users on 9/3. 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 10/292:34 pm -
1 stop4h 59m
Mon 11/27:14 am -
1 stop6h 43m
Deal found 9/3![American Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/279:18 am -
1 stop4h 41m
Mon 11/29:12 am -
1 stop5h 46m
Deal found 9/3![United Airlines logo]()
$322
Best flights from South Bend to BostonDiscover carefully curated flight deals from South Bend to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from South Bend to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This American Airlines deal was found by Cheapflights users on 9/3. 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 11/55:27 pm -
1 stop5h 15m
Sat 11/145:43 am -
1 stop8h 14m
Deal found 9/3![American Airlines logo]()
$295
This Delta deal was found by Cheapflights users on 9/7. 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.
Mon 10/263:11 pm -
1 stop4h 38m
Sat 10/313:15 pm -
1 stop7h 48m
Deal found 9/7![Delta logo]()
$315
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Wed 12/29:16 am -
1 stop6h 37m
Sat 12/56:00 am -
1 stop5h 37m
Deal found 9/7![United Airlines logo]()
$371
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/21:03 pm -
1 stop6h 19m
Sun 10/48:05 am -
1 stop8h 00m
Deal found 9/4![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 9/7. 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.
Tue 10/277:17 am -
1 stop6h 53m
Tue 11/310:45 am -
2 stops10h 07m
Deal found 9/7![Delta logo]()
$414
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Thu 11/267:38 am -
2 stops7h 00m
Tue 12/112:00 pm -
2 stops8h 01m
Deal found 9/7![United Airlines logo]()
$405
Last-minute flights from South Bend to BostonDiscover last-minute flight deals from South Bend to Boston. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from South Bend to Boston. Data last updated September 9, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/33:33 pm -
1 stop6h 25m
Sat 10/106:43 pm -
1 stop4h 57m
Deal found 9/3![United Airlines logo]()
$314
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Wed 10/72:34 pm -
1 stop6h 25m
Mon 10/125:54 am -
1 stop8h 10m
Deal found 9/5![American Airlines logo]()
$295
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:34 pm -
1 stop4h 59m
Mon 10/264:48 pm -
1 stop5h 17m
Deal found 9/8![American Airlines logo]()
$315
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/245:42 pm -
1 stop5h 54m
Sat 10/311:25 pm -
1 stop8h 05m
Deal found 9/5![American Airlines logo]()
$271
This Delta deal was found by Cheapflights users on 9/7. 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.
Tue 10/278:23 am -
1 stop3h 32m
Sat 10/313:15 pm -
1 stop7h 48m
Deal found 9/7![Delta logo]()
$291
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/279:18 am -
1 stop4h 41m
Mon 11/29:12 am -
1 stop5h 46m
Deal found 9/3![United Airlines logo]()
$322
This American Airlines deal was found by Cheapflights users on 9/3. 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 10/292:34 pm -
1 stop4h 59m
Mon 11/27:14 am -
1 stop6h 43m
Deal found 9/3![American Airlines logo]()
$319
One-way flights from South Bend to BostonSearch for one-way flight options from South Bend to Boston. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from South Bend to Boston. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/28:47 pm -
1 stop12h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Allegiant Air logo]()
$113
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:45 pm -
1 stop13h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Allegiant Air logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Mon 10/56:04 pm -
2 stops18h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 11/66:02 pm -
1 stop15h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Allegiant Air logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/68:46 pm -
1 stop14h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 9/5. 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.
Sun 10/48:46 pm -
1 stop14h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$187
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:47 pm -
1 stop12h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Allegiant Air logo]()
$189
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 September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $271 (American Airlines) |
One-way from | $113 (Kiwi.com) |
Popular in | June |
Cheapest in | May |
Average price | $278 |
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 7,457,451 searches. Data last updated September 9, 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
Cheapest round-trip
South BendBoston
SBN South Bend/Michiana - BOS Boston Logan Intl
SBNBOS
South Bend/Michiana
Tue 3/2
12:13 pm-11:39 pm
2 stops11h 26m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$253
South BendBoston
SBN South Bend/Michiana - BOS Boston Logan Intl
SBNBOS
South Bend/Michiana
Thu 11/12
9:18 am-4:11 pm
1 stop6h 53m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$274
South BendBoston
SBN South Bend/Michiana - BOS Boston Logan Intl
SBNBOS
South Bend/Michiana
Fri 3/5
2:30 pm-7:45 pm
1 stop5h 15m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$274
Quickest round-trip
South BendBoston
SBN South Bend/Michiana - BOS Boston Logan Intl
SBNBOS
South Bend/Michiana
Thu 3/4
8:00 am-12:01 pm
1 stop4h 01m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$274
South BendBoston
SBN South Bend/Michiana - BOS Boston Logan Intl
SBNBOS
South Bend/Michiana
Mon 3/1
2:30 pm-7:45 pm
1 stop5h 15m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$274
South BendBoston
SBN South Bend/Michiana - BOS Boston Logan Intl
SBNBOS
South Bend/Michiana
Mon 10/5
5:03 pm-10:33 pm
1 stop5h 30m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$284
South BendBoston
SBN South Bend/Michiana - BOS Boston Logan Intl
SBNBOS
South Bend/Michiana
Tue 10/6
5:00 pm-1:20 am
1 stop8h 20m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$284
South BendBoston
SBN South Bend/Michiana - BOS Boston Logan Intl
SBNBOS
South Bend/Michiana
Wed 10/7
3:11 pm-7:52 pm
1 stop4h 41m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$284
South BendBoston
SBN South Bend/Michiana - BOS Boston Logan Intl
SBNBOS
South Bend/Michiana
Sat 11/7
2:00 pm-9:08 pm
1 stop7h 08m
Boston Logan Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$284
South BendBoston
SBN South Bend/Michiana - BOS Boston Logan Intl
SBNBOS
South Bend/Michiana
Thu 11/5
5:27 pm-10:42 pm
1 stop5h 15m
Boston Logan Intl
Sat 11/14
5:43 am-1:57 pm
1 stop8h 14m
$295
Showing 1-10 of 16 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- 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.
SBN-BOS
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 26 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, May is the cheapest month in which you can book a flight from South Bend to Boston (average of $270). Flying from South Bend to Boston in June is currently the most expensive (average of $438). 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?
Airfare is typical for this route at the moment.
South Bend to Boston flights typically cost between $237 and $331 in October.The cheapest round-trip price found within the last 5 days was $271 on American Airlines (Oct 24-Oct 31).
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 9, 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.
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodColin,Sep 2024
LHR - BOS
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodColin,Sep 2024
LHR - BOS
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodColin,Sep 2024
LHR - BOS
Entertainment
7.8
Crew
8.5
Food
7.2
Comfort
7.8
Overall
7.8
Boarding
8.1
Reviews
1 / 20
6.0
GoodColin,Sep 2024
LHR - BOS
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.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWaltham
Randolph
Concord
Cambridge
Brockton
Seekonk
Dedham
Cranston
Warwick
Pawtucket
Peabody
Auburn
Revere
York Beach
Londonderry
Fitchburg
North Falmouth
Swansea
Chelsea
Braintree
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South Bend and Boston flights
Browse other South Bend and Boston flight options. Last updated on September 9, 2026.
Other flights from South Bend
Browse through other flights departing from South Bend. Flights are based on user searches made on Cheapflights and were last updated on September 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$177 | Average$313 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$196 | Average$375 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$216 | Average$349 | FlexibilityNo cancel fee | On-time69% |