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Cheap flights from South Bend to Puerto Rico from $118

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Bend to Puerto Rico departing on 12/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:47 pm - 9:47 am
SBN
-
SJU
37h 00m3 stops
Multiple Airlines Logo
8:05 pm - 10:41 am
SJU
-
SBN
15h 36m1 stop
$274Multiple Airlines
Sun, Jan 11 - Wed, Jan 14
Multiple Airlines Logo
8:53 pm - 12:13 am
SBN
-
SJU
26h 20m2 stops
Multiple Airlines Logo
7:34 pm - 10:41 am
SJU
-
SBN
16h 07m1 stop
$279Multiple Airlines
Sun, Jan 11 - Wed, Jan 14
Multiple Airlines Logo
8:53 pm - 9:08 am
SBN
-
SJU
11h 15m1 stop
Multiple Airlines Logo
7:34 pm - 10:41 am
SJU
-
SBN
16h 07m1 stop
$282Multiple Airlines
Sun, Jan 11 - Wed, Jan 14
Multiple Airlines Logo
7:47 pm - 9:47 am
SBN
-
SJU
37h 00m3 stops
Multiple Airlines Logo
4:40 pm - 8:37 am
SJU
-
SBN
16h 57m2 stops
$301Multiple Airlines
Sun, Jan 11 - Wed, Jan 14
American Airlines Logo
7:35 pm - 10:40 am
SBN
-
SJU
15h 05m1 stop
American Airlines Logo
1:30 am - 12:10 pm
SJU
-
SBN
10h 40m1 stop
$341American Airlines
Wed, Mar 18 - Sat, Mar 21
Multiple Airlines Logo
11:48 am - 10:05 pm
SBN
-
SJU
9h 17m1 stop
Multiple Airlines Logo
6:00 am - 10:39 am
SJU
-
SBN
29h 39m2 stops
$350Multiple Airlines
Sun, Jan 4 - Thu, Jan 8
Multiple Airlines Logo
8:53 pm - 9:47 am
SBN
-
SJU
11h 54m1 stop
Multiple Airlines Logo
5:18 pm - 10:41 am
SJU
-
SBN
18h 23m2 stops
$355Multiple Airlines
Thu, Jan 8 - Sat, Jan 10
American Airlines Logo
7:24 am - 10:31 pm
SBN
-
SJU
15h 07m1 stop
American Airlines Logo
1:30 am - 12:10 pm
SJU
-
SBN
10h 40m1 stop
$365American Airlines
Fri, Mar 13 - Fri, Mar 20
United Airlines Logo
1:19 pm - 9:00 pm
SBN
-
SJU
6h 41m1 stop
United Airlines Logo
4:52 pm - 11:30 pm
SJU
-
SBN
7h 38m1 stop
$378United Airlines
Mon, Jan 26 - Thu, Jan 29
Multiple Airlines Logo
7:49 pm - 11:58 am
SBN
-
SJU
15h 09m1 stop
Multiple Airlines Logo
10:33 am - 4:09 pm
SJU
-
SBN
30h 36m2 stops
$385Multiple Airlines
Mon, Dec 22 - Thu, Dec 25

Delta flights from South Bend to Puerto Rico

Our best Delta deals on South Bend to Puerto Rico flight tickets
Delta
Apr 21
SBN12:13 pmSouth Bend/Michiana
10h 41m
1 stop
SJU10:54 pmSan Juan Luis Munoz Marin Intl
May 10
SJU7:30 amSan Juan Luis Munoz Marin Intl
9h 06m
1 stop
SBN4:36 pmSouth Bend/Michiana
$327
Find similar
Delta
Apr 21
SBN8:00 amSouth Bend/Michiana
14h 54m
2 stops
SJU10:54 pmSan Juan Luis Munoz Marin Intl
May 10
SJU7:30 amSan Juan Luis Munoz Marin Intl
9h 06m
1 stop
SBN4:36 pmSouth Bend/Michiana
$397
Find similar
Delta
Apr 21
SBN8:00 amSouth Bend/Michiana
14h 54m
2 stops
SJU10:54 pmSan Juan Luis Munoz Marin Intl
May 10
SJU7:30 amSan Juan Luis Munoz Marin Intl
13h 16m
2 stops
SBN8:46 pmSouth Bend/Michiana
$550
Find similar

United Airlines flights from South Bend to Puerto Rico

Our best United Airlines deals on South Bend to Puerto Rico flight tickets
United Airlines
Jan 26
SBN1:19 pmSouth Bend/Michiana
6h 41m
1 stop
SJU9:00 pmSan Juan Luis Munoz Marin Intl
Jan 29
SJU4:52 pmSan Juan Luis Munoz Marin Intl
7h 38m
1 stop
SBN11:30 pmSouth Bend/Michiana
$378
Find similar
United Airlines
Jan 23
SBN9:15 amSouth Bend/Michiana
12h 07m
2 stops
SJU10:22 pmSan Juan Luis Munoz Marin Intl
Jan 26
SJU4:52 pmSan Juan Luis Munoz Marin Intl
7h 38m
1 stop
SBN11:30 pmSouth Bend/Michiana
$400
Find similar
United Airlines
Jan 26
SBN11:47 amSouth Bend/Michiana
8h 13m
1 stop
SJU9:00 pmSan Juan Luis Munoz Marin Intl
Jan 29
SJU4:52 pmSan Juan Luis Munoz Marin Intl
7h 38m
1 stop
SBN11:30 pmSouth Bend/Michiana
$431
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from South Bend to Puerto Rico 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, momondo users made 832,500 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from South Bend to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

South BendSan Juan

SBN - SJU

SBNSJU

South Bend/Michiana

Sun 1/11

7:47 pm-9:47 am

3 stops37h 00m

San Juan Luis Munoz Marin Intl

Wed 1/14

8:05 pm-10:41 am

1 stop15h 36m

$274

South BendSan Juan

SBN - SJU

SBNSJU

South Bend/Michiana

Sun 1/11

8:53 pm-12:13 am

2 stops26h 20m

San Juan Luis Munoz Marin Intl

Wed 1/14

7:34 pm-10:41 am

1 stop16h 07m

$279

South BendSan Juan

SBN - SJU

SBNSJU

South Bend/Michiana

Sun 1/11

8:53 pm-9:08 am

1 stop11h 15m

San Juan Luis Munoz Marin Intl

Wed 1/14

7:34 pm-10:41 am

1 stop16h 07m

$282

South BendSan Juan

SBN - SJU

SBNSJU

South Bend/Michiana

Sun 1/11

7:47 pm-9:47 am

3 stops37h 00m

San Juan Luis Munoz Marin Intl

Wed 1/14

4:40 pm-8:37 am

2 stops16h 57m

$301

South BendSan Juan

SBN - SJU

SBNSJU

South Bend/Michiana

Wed 3/18

7:35 pm-10:40 am

1 stop15h 05m

San Juan Luis Munoz Marin Intl

Sat 3/21

1:30 am-12:10 pm

1 stop10h 40m

$341

South BendSan Juan

SBN - SJU

SBNSJU

South Bend/Michiana

Sun 1/4

11:48 am-10:05 pm

1 stop9h 17m

San Juan Luis Munoz Marin Intl

Thu 1/8

6:00 am-10:39 am

2 stops29h 39m

$350

South BendSan Juan

SBN - SJU

SBNSJU

South Bend/Michiana

Thu 1/8

8:53 pm-9:47 am

1 stop11h 54m

San Juan Luis Munoz Marin Intl

Sat 1/10

5:18 pm-10:41 am

2 stops18h 23m

$355

South BendSan Juan

SBN - SJU

SBNSJU

South Bend/Michiana

Fri 3/13

7:24 am-10:31 pm

1 stop15h 07m

San Juan Luis Munoz Marin Intl

Fri 3/20

1:30 am-12:10 pm

1 stop10h 40m

$365

South BendSan Juan

SBN - SJU

SBNSJU

South Bend/Michiana

Mon 1/26

1:19 pm-9:00 pm

1 stop6h 41m

San Juan Luis Munoz Marin Intl

Thu 1/29

4:52 pm-11:30 pm

1 stop7h 38m

$378

South BendSan Juan

SBN - SJU

SBNSJU

South Bend/Michiana

Mon 12/22

7:49 pm-11:58 am

1 stop15h 09m

San Juan Luis Munoz Marin Intl

Thu 12/25

10:33 am-4:09 pm

2 stops30h 36m

$385

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Puerto Rico from

How to get the cheapest flight ticket from South Bend to Puerto Rico

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Puerto Rico?

If you don’t want to visit Puerto Rico in January, then you should wait until September to fly from South Bend, when ticket prices are also cheap, with an average price of $426.

What is the cheapest day to depart on your flight to Puerto Rico?

On average, the least expensive day to fly to Puerto Rico from South Bend is on a Friday. momondo users have found tickets for Friday departures for as low as $449. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Wednesday, with ticket prices averaging around $794.

What is the cheapest time of day to depart on your flight to Puerto Rico?

Our most recent data shows that the best time of day to fly to Puerto Rico is in the afternoon. Flights from South Bend to Puerto Rico during this time can be as low as $409. In contrast, the most expensive time of day to depart to Puerto Rico is in the morning when prices are around $699.

Can stopping save me money on South Bend to Puerto Rico flights?

You could potentially save up to 45% on your flight if you consider stops on a South Bend to Puerto Rico flight.

Cheap South Bend to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Bend to Puerto Rico

Fastest flight time

7h 26m

Direct flights

None
The fastest flight from South Bend to Puerto Rico takes 7h 26m
There are no direct flights from South Bend to Puerto Rico. There are no popular flight routes from South Bend to Puerto Rico.
Search flight deals

  • When did momondo last update prices for flights from South Bend/Michiana Airport to Puerto Rico?

    Prices for flights from South Bend/Michiana Airport to Puerto Rico were last updated today.

  • How many operators does momondo search for flights from South Bend/Michiana Airport to Puerto Rico?

  • How old do you have to be to fly from South Bend/Michiana Airport to Puerto Rico?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Bend/Michiana Airport to Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The travel and health documents required for your trip to Puerto Rico can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Puerto Rico. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from South Bend to Puerto Rico

Compare and see reviews for airlines that fly from South Bend to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $255Free CancellationRating
7.9
8,008 reviews
Search Delta flights
American AirlinesPriceFrom $265Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
United AirlinesPriceFrom $394Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from South Bend to Puerto Rico?

It is quick and easy to find South Bend to Puerto Rico flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Puerto Rico that suits you.

Can I find flights from South Bend to Puerto Rico with flexible booking policies on momondo?

Yes. All flights to Puerto Rico from South Bend on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from South Bend to Puerto Rico?

momondo helps you find the best flight between South Bend and Puerto Rico by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from South Bend to Puerto Rico right now. Can momondo alert me if prices change?

If you are not ready to book a flight from South Bend to Puerto Rico now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Puerto Rico and let you know when they change.

An easier way to manage your Puerto Rico trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to Puerto Rico

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Popular flights according to clicks in the last 7 days on momondo
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