BOS - SBN

$97 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 2/25. 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.
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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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Cheap Flight Deals 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.

Recent round-trip flight deals from Boston to South Bend

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Boston to South Bend.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:10 pm - 8:54 pmBOS-SBN
3h 44m1 stop
5:59 pm - 1:05 amSBN-BOS
7h 06m1 stop
$219Delta
Find Deal
Wed, Mar 12 - Mon, Mar 17
6:00 am - 5:14 pmBOS-SBN
11h 14m2 stops
5:59 pm - 1:05 amSBN-BOS
7h 06m1 stop
$224Delta
Find Deal
Wed, Mar 12 - Mon, Mar 17
8:30 am - 8:17 pmBOS-SBN
35h 47m2 stops
8:20 pm - 11:20 amSBN-BOS
15h 00m2 stops
Fri, Mar 7 - Sun, Mar 9
8:30 am - 8:17 pmBOS-SBN
35h 47m2 stops
8:20 pm - 1:01 pmSBN-BOS
16h 41m1 stop
Fri, Mar 7 - Sun, Mar 9
11:14 am - 2:24 pmBOS-SBN
27h 10m2 stops
8:20 pm - 11:20 amSBN-BOS
15h 00m2 stops
Fri, Mar 7 - Sun, Mar 9
10:48 am - 4:03 pmBOS-SBN
5h 15m1 stop
4:40 pm - 9:57 pmSBN-BOS
5h 17m1 stop
$289United Airlines
Find Deal
Tue, Apr 29 - Sat, May 3
2:00 pm - 9:52 pmBOS-SBN
7h 52m2 stops
4:40 pm - 9:57 pmSBN-BOS
5h 17m1 stop
$294United Airlines
Find Deal
Tue, Apr 29 - Sat, May 3
9:02 am - 10:12 amBOS-SBN
25h 10m2 stops
11:54 am - 10:53 amSBN-BOS
22h 59m1 stop
$403Allegiant Air
Find Deal
Fri, Jun 20 - Sun, Jun 22
10:06 am - 4:21 pmBOS-SBN
6h 15m1 stop
5:46 pm - 12:33 amSBN-BOS
6h 47m1 stop
$619American Airlines
Find Deal
Fri, Jun 20 - Sun, Jun 22
5:15 am - 11:25 amBOS-SBN
6h 10m1 stop
5:22 pm - 12:30 amSBN-BOS
7h 08m1 stop
$793American Airlines
Find Deal
Fri, Apr 11 - Sat, Apr 12

Flights from Boston to South Bend - Travel Insights & Trends

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 Friday, 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 $268 (return) on average. On the other hand, the most expensive months are April and September, where the average cost of round-trip tickets is $640 and $603 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 1 week before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low season

February

High season

April

Cheapest flight

$97
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 39% increase in price.
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 $97 for a one-way ticket and $219 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?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Boston and South Bend, with SkyTeam 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 $430 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $514 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.

See more FAQs

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.
8.0
DeltaOverall score based on 8220 reviews
8.5Crew
8.2Boarding
8.0Comfort
7.3Food
7.9Entertainment
Airline reviews

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

10.0 ExcellentStephen, Feb 2025SFO - JFK
Read more Delta reviews

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

I loved having a most black flight crew during Black History Month; rather by design or accident I appreciated the representation. ❤️

This was the second flight this week with flight attendant Marcus I’m not sure if his last name is Lane or Lang but this guy is awesome. He funny, attentive and his service is 5 stars. Marcus makes business travel more enjoyable !

Although the flight left late, we arrived early. It was one of the quickest boarding and off boarding experiences I’ve had. It was kind of annoying the only drinks they had were water, coffee, and tea. The flight was very smooth, temperature was just right, and flight attendants were friendly.

Lower number on this flight so spaced out passengers. Able to enjoy more room to relax during flight. It was lovely.

Kind staff. Snacks are small but that’s the new normal.

The young man who was our flight attendant in first class was lazy and did not do his job well at all. Never offered drinks upon boarding - actually I take that back... said "are you okay with water" as if I do not want to get you anything else, only passed the snacks around once, got my drink order wrong and then never offered a second round of drinks. He was the worst I have ever seen on Delta and we fly a lot.

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

Flight left early and arrived early. the whole trip was excellent.

Seats were really tight and the seat belts did not give enough slack.

I don’t understand the purpose of the orange “priority” tag on my bag. This tagged, my bag is last or near to the last bag to come down the carousel at IAH.

The tv monitor in front of my seat was not responding. The flight crew reset it and it still didn’t work.

The agents was very rude and they charged me $50 for a carry-on bag saying that it was too big and then I saw someone going on a plane with the same size bag as me

Terrible. First of all we were delayed 4 3/4 hours departing Honolulu. As we had to leave our condo and the rental car had to be returned we had to go to the airport. Even though we had a business class boarding pass to Washington, since we did not have business class to Montreal we could not access the lounge without paying a $59 fee each. This does not make sense to us. Since we could not meet our original connection United booked us to Montreal via New York LaGuardia on Air Canada. In Washington a further delay got us into LaGuardia too late to make our connection to Montreal so we were booked on another Air Canada flight 3 hours later. We were originally scheduled to arrive in Montreal at 10:40 and arrived at 19:55. A totally exhausting day, United did not offer a meal voucher or any type of compensation. Air Canada did give us a digital meal voucher. The food in United business class is poor among all meals offered. The pods look nice but are not that confortable. Overall would not fly on United again.

Plenty of room for me and the cat in Premium Economy. Seat was comfortable. Boarding was a breeze. The lady at the special check-in desk was great, super helpful and professional.

For the most part united was a good experience, how ever when they came by with the snacks and water, they completely passed by my wife and I. As we were in separate rows. On a 5 hr flight we were not offered water

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

Our seats were all the way in back of the plane,

Food choices were very limited. Taste of the dishes was average.

Maybe add a seat trade app for flyers that didn’t get seats together

The boarding experience was good; $20 for wifi per flight is uncompetitive compared to Delta, Southwest, and others, and puts American lower on my list given similar pricing.

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

Delays on all NY flights. There was no communication on why but they didn’t say it was weather. Other carriers were not delayed.

The flights were terribly delayed and then cancelled which forced us booking another night at the hotel. Very poor management from American Airlines

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

I flew out of Reagan National. My flight was delayed, delayed, delayed, and then canceled ...THREE TIMES over TWO DAYS. Staff were seemingly not empowered to provide information on why the flights were screwed up. A real nightmare.

They cancelled our flight without warning OR a refund. Never doing business with American Airlines again! This is the second AA booked trip in a row that we've had challenges with.

Crew was late. Baggage was late. 2hs inside the plane waiting fro de-icing and traffic. A 3:30hs flight ended up being almost 6hs inside the airplane.

Flight delayed on both ends - have a gate ready at DCA, don't make us sit for 30min after being late to take off as well.

The seats were crammed and the guy in front of me wouldn't stop reclining. If AA is cramming extra rows in, they need to take away the reclining in coach. My knees were smashed for 4 1/2 hours and I was very close to confronting the passenger in front of me.

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

Information on your arrival and departure airports

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