BOS - SBN

$80 Find Cheap Flights from Boston to South Bend

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to South Bend departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to South Bend

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to South Bend, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to South Bend, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Boston to South Bend (BOS-SBN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to South Bend that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to South Bend

Mon, Nov 17 - Wed, Nov 19
American Airlines Logo
6:15 pm - 11:58 pmBOS-SBN
5h 43m1 stop
American Airlines Logo
6:52 pm - 12:16 amSBN-BOS
5h 24m1 stop
$178American Airlines
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Tue, Nov 11 - Wed, Nov 12
American Airlines Logo
6:15 pm - 11:58 pmBOS-SBN
5h 43m1 stop
American Airlines Logo
7:15 am - 2:42 pmSBN-BOS
7h 27m1 stop
$197American Airlines
Find Deal
Thu, Nov 20 - Mon, Nov 24
Multiple Airlines Logo
5:45 am - 10:49 amBOS-SBN
29h 04m1 stop
Multiple Airlines Logo
11:44 am - 11:53 pmSBN-BOS
12h 09m1 stop
$241Multiple Airlines
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Tue, Nov 4 - Sat, Nov 8
Delta Logo
9:05 am - 4:29 pmBOS-SBN
7h 24m1 stop
Delta Logo
2:16 pm - 5:52 pmSBN-BOS
3h 36m1 stop
$247Delta
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Fri, Nov 14 - Mon, Nov 17
Multiple Airlines Logo
9:23 am - 11:35 amBOS-SBN
26h 12m1 stop
Multiple Airlines Logo
3:49 pm - 11:59 pmSBN-BOS
8h 10m1 stop
$251Multiple Airlines
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Fri, Nov 14 - Mon, Nov 17
Multiple Airlines Logo
6:16 am - 6:21 pmBOS-SBN
12h 05m1 stop
Multiple Airlines Logo
3:49 pm - 11:59 pmSBN-BOS
8h 10m1 stop
$252Multiple Airlines
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Thu, Nov 20 - Mon, Nov 24
Multiple Airlines Logo
11:09 am - 10:49 amBOS-SBN
23h 40m2 stops
Multiple Airlines Logo
11:44 am - 11:53 pmSBN-BOS
12h 09m1 stop
$264Multiple Airlines
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Tue, Nov 4 - Sat, Nov 8
United Airlines Logo
5:30 am - 12:33 pmBOS-SBN
7h 03m2 stops
United Airlines Logo
1:08 pm - 5:15 pmSBN-BOS
4h 07m1 stop
$272United Airlines
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Wed, Nov 12 - Wed, Nov 19
United Airlines Logo
2:21 pm - 11:25 pmBOS-SBN
9h 04m2 stops
United Airlines Logo
3:18 pm - 11:42 pmSBN-BOS
8h 24m2 stops
$277United Airlines
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Wed, Feb 25 - Sun, Mar 1
Delta Logo
9:10 am - 1:50 pmBOS-SBN
4h 40m1 stop
Delta Logo
2:30 pm - 4:00 pmSBN-BOS
25h 30m1 stop
$306Delta
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from $178 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 35% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 32% price drop
November
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$178
Overall average: $334
American Airlines
Mon 11/17Wed 11/19
BOS - SBN • 1 stop
Cheapest one-way
$80
Typical prices: $133-$356
American Airlines
Tue 11/18
BOS - SBN • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to South Bend!
Booking Insights

KAYAK's insights & trends for Boston to South Bend flights

Get data-powered insights and trends into flights from Boston to South Bend to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Boston to South Bend?

The average price of all round-trip flights from Boston to South Bend clicked on KAYAK for each day over the last 12 months.

For Boston to South Bend, Saturday is the cheapest day to fly on average and Thursday is the most expensive. Flying from South Bend back to Boston, the best deals are generally found on Wednesday, with Sunday being the most expensive.

What is the cheapest month to fly from Boston to South Bend?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to South Bend, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to South Bend is January, where tickets cost $258 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $492 and $484 respectively.

How far in advance should I book a flight from Boston to South Bend?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to South Bend, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to South Bend, you should book around 3 weeks before departure, which saves you about 35% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$80
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Boston to South Bend

When to book flights from Boston to South Bend

Are your dates flexible? Find out the best times to travel from Boston to South Bend based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to South Bend

  • What is the cheapest flight from Boston to South Bend?

    In the last 3 days, the lowest price for a flight from Boston to South Bend was $80 for a one-way ticket and $178 for a round-trip.

  • Do I need a passport to fly between Boston and South Bend?

    No, a passport isn't needed to fly from Boston to South Bend. However, local authorities might ask for an official ID.

  • Which airlines offer Wi-Fi service onboard planes from Boston to South Bend?

    Only American Airlines offers inflight Wi-Fi service on the Boston to South Bend flight route.

  • Which aircraft models fly most regularly from Boston to South Bend?

    The Embraer 175 is the aircraft model that flies most regularly on the Boston to South Bend flight route.

  • Which airline alliances offer flights from Boston to South Bend?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Boston and South Bend, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Boston to South Bend, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to South Bend are Delta and United Airlines. With an average price for the route of $389 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $370 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Boston to South Bend?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to South Bend.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to South Bend?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to South Bend from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to South Bend?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to South Bend with an airline and back to Boston with another airline. Booking your flights between Boston and SBN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to South Bend?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to South Bend from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Boston to South Bend

 
See real verified KAYAK customer reviews for airlines flying from Boston to South Bend. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to South Bend? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7977 reviews
8.5Crew
8.2Boarding
7.3Food
7.9Comfort
7.9Entertainment
Airline reviews

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

6.0 GoodFernando, Oct 2025SAN - ATL
Read more Delta reviews

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

The boarding process needs to be refined. Sometimes the gate crew call out the boarding zone, and then flip to the monitor to show which zones are boarding. So unless everyone is gathered around to see the monitor there is usually confusion as wi which zones are boarding.

On time flight. Seat comfort could be better in the Comfort section.

My issue was with TSA agents for delta airlines. My luggage got flagged. The agent was going thru another persons first. He took 20 min to go thru hers. I asked them to bring mine closer so I could sit down . They said you can go sit it will be fine. I said I am supposed to keep my eyes on my bags at all times. The agent was meticulously unwrapping 2 gifts that the lady had and then tried to re warp it. He was trying to be kind i get it but 20 min for me to stand watching him do that was ridiculous. It was 6 am and there were a ton of travelers. Mine was flagged for some air packed tea that I bought in Turkey. My previous delta flight and 2 others before didn’t flag it. Consistency would be nice. Also on the flight the window shades were down for take off and landing - I thought that was very odd I thought they had to remain open for take off and landing.

The flight was an hour and a half late departing which was inconvenient

Delay in SLC jammed us up in Chicago. Got caught up in rush hour traffic

The crew took good care of us. The flight from ATL to SFO is a longer one, and there were multiple beverage offerings. I like the 757's that Delta uses. Good airplane that is comfortable. I do wish Delta would separate Priority boarding from the better seats. I would gladly take a smaller seat in an open row than be jammed into Comfort just to get priority boarding, just to make sure I don't have to check a bag.

The flight was great. The gate location was way to far away!!!

During booking, I kept trying submitting my payment from the Mexican website and it didn't work. After I had the idea to change it to the Canadian website, it worked but I had to be charged the equivalent of 50 CAD more. I received the clear instruction that I would only be able to check-in at the airport and that it was impossible to select a seat 24 hours before departure, that I had to pay 144 CAD to do so, although not only was I able to check-in 24 hours before departure, but I could have selected my seats for free then. All in all, I almost threw $200 out the window due to misleading information. Besides, the app kept crashing, the information to get to the gate on the app was inaccurate, my gate was switched and I was only informed once in the air (luckily I had noticed the departure pannel), I was not addressed in my language beforehand and even if I tried I was immediately answered in English (which meant the crew understood but didn't want to answer accordingly), there was only one snack & beverage service on my medium haul flight and no beverage service on my short haul flight. To be fair, the planes were comfortable, the crew apart from the language issue was helpful, dynamic and engaging, the plane was clean and the directions were clear and direct. United has a lot of potential to be one of my favourite airlines, but the devil is in the details and a lot of them missed the target.

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

The entertainment available didn’t work for anyone on the flight. Long 6 hr flight with no entertainment option and the staff didn’t know until an hour into the flight when we made sure they knew about it. They had no way to fix it.

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

The worst landing I have ever had on a domestic flight. Thought we would lose the landing gear on landing in Newark. Then we spent 40 minutes trying to position the plane in the right place to be able to get the jet way to the plane. The plane arrived stopped. The announcer was that we were there. Everybody got up, then we were told to sit back down because they had to have us towed to a different position. We got towed and then everyone stood up and they told us we were in the wrong position to sit back down again, and then we got towed to a different position This did not happen immediately. It was 30 minutes while we wandered around a small section of the tarmac in Newark close to the gate, but apparently not close enough. Horrifying experience The CAB should be investigating that flight

Boarding was organized. Plane seats comfortable and service was attentive. Food options were good.

This was a very average flight. The seat was out of alignment so more uncomfortable than usual. The cabin felt not well maintained. But I safely got where I needed to go.

Trip was great. A wild landing in Ottawa with the wind and rain, but the pilot did a great job. Always love flying United.👍

I will never book a flight through Cheap fare. They booked me from Portland Main . And would not give me a refund, so I bought 2 tickets one for 299. From Portland Main to ORD. Then I had to buy a ticket from Oregon PDX to ORD that was another 440. So Just so you know they even told me it was there fault but no refund. Bad bussniess. I did inform United but they said they couldn't help me due to the fact I booked through Cheap Tickets. Never again. And I'm spreding the word. I let everyone know at my 50th class reunion

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

Always seated jammed in rear of aircraft Admirals Club food at DFW terminal D was absolute worst food experience and I pay $600/year to eat this dried out junk

Flight was delayed because of a bird strike. They had another plane available within 45 minutes.

Mostly good. Flight was crowded but Airline personnel were very friendly & accommodating. It would be good to have savory snacks rather than just sweet Biscoff cookies.

It was a typical flight. We had a delay which seems to be the normality now. And we had no in flight service due to conditions.

Flight attendants on this flight were very attentive and friendly

After we landed we sat on the tarmac for 1.5 hours waiting to get to our gate. Ridiculous.

the trip to madrid was uncomfortable with my legs touching the seat in front of me

The plane was late, when we did board the plane was as cold as a freezer. I was freezing the entire flight, no blankets. Lost miserable flight I’ve ever had.

Terrible. Flight delayed for more than 8 hours with only a $12 meal voucher provided for the inconvenience. The airplane did not have breaks on arrival yet they still made us go through the motions and board on time knowing we could not take off then sit for 40+ minutes before having to get of the time. A complete waste of my time. I cannot believe they can stay business with these shenanigans. I’ll avoid this company like the plague moving forward as the lack of accountability is disgraceful.

Everything you need to know for your flight from Boston to South Bend

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