$266 Find Cheap Flights from South Bend to Puerto Rico - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from South Bend to Puerto Rico departing on 8/14. 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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1 adult, Economy, 0 bags

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Book Cheap South Bend to Puerto Rico Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from South Bend to Puerto Rico 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 South Bend to Puerto Rico

Fri, Aug 14 - Mon, Aug 17
Multiple Airlines Logo
7:27 pm - 4:11 pm
SBN
-
SJU
20h 44m
1 stop
Multiple Airlines Logo
6:00 am - 6:37 pm
SJU
-
SBN
12h 37m
1 stop
$266Multiple Airlines
Sat, Sep 26 - Thu, Oct 1
Delta Logo
2:00 pm - 10:19 pm
SBN
-
SJU
8h 19m
1 stop
Delta Logo
2:59 pm - 9:40 pm
SJU
-
SBN
6h 41m
1 stop
$311Delta
Fri, Aug 28 - Mon, Aug 31
Delta Logo
11:56 am - 10:29 pm
SBN
-
SJU
10h 33m
1 stop
Delta Logo
7:00 am - 8:50 pm
SJU
-
SBN
13h 50m
2 stops
$326Delta
Sun, Oct 18 - Tue, Oct 20
American Airlines Logo
7:16 pm - 11:31 am
SBN
-
SJU
16h 15m
2 stops
American Airlines Logo
6:20 am - 11:36 pm
SJU
-
SBN
17h 16m
2 stops
$333American Airlines
Fri, Aug 14 - Thu, Aug 20
Multiple Airlines Logo
7:27 pm - 4:11 pm
SBN
-
SJU
20h 44m
1 stop
Multiple Airlines Logo
3:10 am - 5:57 pm
SJU
-
SBN
14h 47m
1 stop
$336Multiple Airlines
Sat, Sep 26 - Thu, Oct 1
American Airlines Logo
6:21 pm - 3:40 pm
SBN
-
SJU
21h 19m
2 stops
American Airlines Logo
4:19 pm - 12:01 pm
SJU
-
SBN
19h 42m
1 stop
$366American Airlines
Fri, Aug 28 - Mon, Aug 31
Delta Logo
11:56 am - 10:29 pm
SBN
-
SJU
10h 33m
1 stop
Delta Logo
2:59 pm - 9:40 pm
SJU
-
SBN
6h 41m
1 stop
$368Delta
Fri, Aug 14 - Sun, Aug 16
Multiple Airlines Logo
7:27 pm - 4:11 pm
SBN
-
SJU
20h 44m
1 stop
Multiple Airlines Logo
3:10 am - 3:40 pm
SJU
-
SBN
12h 30m
2 stops
$372Multiple Airlines
Sat, Aug 15 - Fri, Aug 21
American Airlines Logo
8:06 am - 11:43 pm
SBN
-
SJU
15h 37m
2 stops
American Airlines Logo
3:47 pm - 11:33 pm
SJU
-
SBN
7h 46m
1 stop
$373American Airlines
Mon, Aug 3 - Sat, Aug 8
JetBlue Logo
11:56 am - 10:29 pm
SBN
-
SJU
10h 33m
1 stop
JetBlue Logo
12:56 pm - 9:40 pm
SJU
-
SBN
8h 44m
1 stop
$381JetBlue
Booking Insights

KAYAK's insights & trends for South Bend to Puerto Rico flights

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

What is the cheapest month to fly from South Bend to Puerto Rico?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from South Bend to Puerto Rico, 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 South Bend to Puerto Rico is January, when tickets cost $225 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $532 and $499 respectively.

Good to know

Low seasonOctober
Cheapest flight$266
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 50% lower on average.
Flight from South Bend to San Juan

FAQs - booking Puerto Rico flights

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

    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 South Bend to Puerto Rico.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from South Bend to Puerto Rico 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 South Bend to Puerto Rico?

    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 from South Bend to Puerto Rico with an airline and back with another airline.

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

    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 from South Bend to Puerto Rico 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 South Bend to Puerto Rico

 
Need help choosing which airline to fly with from South Bend to Puerto Rico? 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.
7.8
DeltaOverall score based on 8451 reviews
7.8Entertainment
7.2Food
7.8Comfort
8.5Crew
8.1Boarding
Airline reviews

The flight was mostly smooth and direct (although it was 2 hours late). The glow of the flight attendant’s phone was annoying as I tried to sleep on this midnight flight.

8.0 ExcellentAnonymous, Jul 2026
DTW - MBS
Read more Delta reviews

The flight was mostly smooth and direct (although it was 2 hours late). The glow of the flight attendant’s phone was annoying as I tried to sleep on this midnight flight.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Flight from Fort Wayne to Atlanta was the smallest in terms of cabin space that I've ever seen. A carry on I've used for 20 years BARELY fit in overhead compartment. I'm 5'10" and felt very cramped. Not the best experience.

It was good. The leg room was not great in Row 1.

Extremely dosappoontined and frustrated. Refused entry to lounge in Detroit despite having Delta AMEX Reserve linked in MyDelta phone app as revommended and also having proof of account. No pillows were available for overnight flight to AMS and breakfast was not served in Delta Comfort.

The airplanes were so old and out-dated it was terrifying to fly on them.

Delta flight overall it was goodT!the crew could do more and the food could be better.

When we checked in my friend and I were sitting seperate. By the time we got to boarding, they automatically switched our seats. I really liked that.

Short flight. Perfect crew. Older plane. But clean and comfortable

I trust Delta. I travel comfortable. The snacks could improve or could go to something as a little sandwich.

Boarded from a very small gate at LAX. Staff at gate had us line up, then waited 25 minutes to board without a word of explanation. Plane arrived on time then waited 20 minutes for a plane to vacate our gate. Majority of bags arrived after 15 minutes but it took an hour for a small number of remaining bags to be off-loaded despite my “priority” bag tag.

It's fine but Newark to Nashville was too long

The flight was delayed because they closed several flight ways because of air shows, fire works, etc.

Horrible experience. They delayed our flight 7 hours!! We had to seat at the airport with kids on 4th July all day!

The kid in the middle seat kicked me almost the whole flight, almost kicked my hot tea off my tray. The flight was delayed due to the first plane not being able to be de-iced in July! We had to get a new plane. Now I drive 3 hours back to Edmonton because direct flights from PVR were way to expensive

Excellent communication from the staff. We actually arrived early. Very friendly and professional staff.

Excellent flight. On time. Great staff. Clean and crisp cabin.

My flight was completely full. Making me very stressful with people walking around all the time. I believe airlines can do better for entertain people during the flight.

The United website was easy to use and had all the information I needed. I needed to change my flight and it was accomplished easily on line. I was also easily able to upgrade and for a reasonable price. Boarding went smoothly and the flight was in time. The service was good in board but the crew did not seem happy at all. Limited availability of meals - not much choice for purchase and in business class they ran out of one of the meal choices by row 4. .

Flight was great. On time. Pleasant crew and responsible passengers. My only disappointment was that there was no coffee or tea offered. It was a short flight but a coffee would have been appreciated for what the price of tickets are now.

The Mario was so helpful and provided amazing customer service however l have being waiting for a callback for almost a week now and have not heard anything further after l informed them l wanted to change my date of traveling because of my hospital appointment even send them proof and l was unable to use manag your booking on their website is a bit frustrating and l would appreciate an update on My request as soon as possible. And have called them times without numbers no response

Delayed delayed. Poor professionalism. Our seats changed and we pay for them

There is no room, no gluten free options, or any free internet/entertainment. You have to bring your own tablet or smartphone because there are no screens.

April was the flight attendant in first class and was the most pleasant, cordial and efficient person I have seen on a flight in years. Good example of the type of people AA should hire to increase customer satisfacdtion.

Excellent accommodating crew at gate and on board. Baggage claim and gate checking were flawless.

Delayed 6 times. Eventually rebooked and missed a whole day of my vacation. Hot mess

Unfriendly gate staff and significant delay once we were on the plane.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

I am tired of being nickel and dimed for seat location, checked luggage and carry on bags. That is why i rarely fly anymore.

Did not get to Ontario yet. Sitting on tarmac for 2 plus hours.

Everything you need to know for your flight from South Bend to Puerto Rico

Information on your arrival and departure airports