What is the cheapest airline that flies from South Bend/Michiana to Puerto Rico?

Delta is the most popular carrier operating from South Bend/Michiana to Puerto Rico

What airlines fly to Puerto Rico?

United Airlines, American Airlines and Frontier are the top three most popular airlines that fly to Puerto Rico from South Bend according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Puerto Rico. Keep in mind that there are 6 different airlines that fly to Puerto Rico on a routine basis, so you have a few additional options to choose from.

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?

There are 3 operators available for flights from South Bend/Michiana Airport to Puerto Rico as of October 2026.

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.

$243 Cheap Flights from South Bend to Puerto Rico in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from South Bend to Puerto Rico

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:56 am - 12:38 amSBN South Bend/Michiana-SJU San Juan Luis Munoz Marin Intl

12h 42m1 stop Fort Lauderdale

6:00 am - 11:46 amSJU San Juan Luis Munoz Marin Intl-SBN South Bend/Michiana

30h 46m1 stop Fort Lauderdale

$243Multiple Airlines

Mon, Jan 11 - Thu, Feb 4

6:29 pm - 3:19 pmSBN South Bend/Michiana-SJU San Juan Luis Munoz Marin Intl

19h 50m1 stop Fort Lauderdale

7:31 am - 10:13 amSJU San Juan Luis Munoz Marin Intl-SBN South Bend/Michiana

27h 42m1 stop Fort Lauderdale

$260Multiple Airlines

Mon, Nov 16 - Sun, Nov 22

6:29 pm - 3:19 pmSBN South Bend/Michiana-SJU San Juan Luis Munoz Marin Intl

19h 50m1 stop Fort Lauderdale

7:31 am - 10:13 amSJU San Juan Luis Munoz Marin Intl-SBN South Bend/Michiana

27h 42m1 stop Fort Lauderdale

$267Multiple Airlines

Mon, Nov 16 - Sun, Nov 22

9:01 am - 9:24 pmSBN South Bend/Michiana-SJU San Juan Luis Munoz Marin Intl

11h 23m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

8:05 am - 6:47 pmSJU San Juan Luis Munoz Marin Intl-SBN South Bend/Michiana

11h 42m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$426United Airlines

Tue, Feb 16 - Tue, Feb 23

6:02 am - 9:36 pmSBN South Bend/Michiana-SJU San Juan Luis Munoz Marin Intl

14h 34m2 stops Charlotte Douglas Miami

7:20 am - 7:14 pmSJU San Juan Luis Munoz Marin Intl-SBN South Bend/Michiana

12h 54m2 stops Miami Charlotte Douglas

$426American Airlines

Tue, Dec 1 - Fri, Dec 4

5:09 pm - 1:25 amSBN South Bend/Michiana-SJU San Juan Luis Munoz Marin Intl

7h 16m1 stop Chicago O'Hare Intl

6:10 am - 4:38 pmSJU San Juan Luis Munoz Marin Intl-SBN South Bend/Michiana

11h 28m1 stop Chicago O'Hare Intl

$426American Airlines

Tue, Feb 16 - Tue, Feb 23

11:55 am - 11:58 pmSBN South Bend/Michiana-SJU San Juan Luis Munoz Marin Intl

11h 03m1 stop Atlanta Hartsfield-Jackson

6:30 am - 4:29 pmSJU San Juan Luis Munoz Marin Intl-SBN South Bend/Michiana

10h 59m1 stop Atlanta Hartsfield-Jackson

$426Delta

Sun, Jan 24 - Fri, Feb 5

8:11 am - 11:58 pmSBN South Bend/Michiana-SJU San Juan Luis Munoz Marin Intl

14h 47m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

7:45 am - 4:29 pmSJU San Juan Luis Munoz Marin Intl-SBN South Bend/Michiana

9h 44m1 stop Atlanta Hartsfield-Jackson

$426Delta

Thu, Jan 21 - Wed, Jan 27

6:02 am - 9:27 pmSBN South Bend/Michiana-SJU San Juan Luis Munoz Marin Intl

14h 25m1 stop Charlotte Douglas

1:54 pm - 11:45 pmSJU San Juan Luis Munoz Marin Intl-SBN South Bend/Michiana

10h 51m1 stop Charlotte Douglas

$426American Airlines

Mon, Nov 30 - Sat, Dec 5

1:13 pm - 9:00 pmSBN South Bend/Michiana-SJU San Juan Luis Munoz Marin Intl

6h 47m1 stop Chicago O'Hare Intl

2:05 am - 4:02 pmSJU San Juan Luis Munoz Marin Intl-SBN South Bend/Michiana

14h 57m2 stops Newark Chicago O'Hare Intl

$521United Airlines

Tue, Feb 16 - Tue, Feb 16

Cheap last minute flights

Enter your travel dates to find the best prices.

10:16 am - 10:52 amSBN South Bend/Michiana-BQN Aguadilla Borinquen

23h 36m1 stop Orlando Sanford Intl

12:37 pm - 10:29 amBQN Aguadilla Borinquen-SBN South Bend/Michiana

22h 52m1 stop Orlando

$446Multiple Airlines

Mon, Nov 2 - Fri, Nov 13

8:38 am - 11:57 pmSBN South Bend/Michiana-BQN Aguadilla Borinquen

14h 19m2 stops Chicago O'Hare Intl Newark

1:09 am - 12:53 pmBQN Aguadilla Borinquen-SBN South Bend/Michiana

12h 44m2 stops Newark Chicago O'Hare Intl

$575United Airlines

Thu, Nov 5 - Fri, Jan 29

11:27 am - 11:57 pmSBN South Bend/Michiana-BQN Aguadilla Borinquen

11h 30m2 stops Chicago O'Hare Intl Newark

1:09 am - 2:58 pmBQN Aguadilla Borinquen-SBN South Bend/Michiana

14h 49m2 stops Newark Chicago O'Hare Intl

$629United Airlines

Mon, Nov 2 - Thu, Nov 12

8:38 am - 11:57 pmSBN South Bend/Michiana-BQN Aguadilla Borinquen

14h 19m2 stops Chicago O'Hare Intl Newark

1:09 am - 12:53 pmBQN Aguadilla Borinquen-SBN South Bend/Michiana

12h 44m3 stops Newark Washington, D.C. Dulles Intl Chicago O'Hare Intl

$758United Airlines

Thu, Nov 5 - Fri, Jan 29

11:27 am - 11:57 pmSBN South Bend/Michiana-BQN Aguadilla Borinquen

11h 30m2 stops Chicago O'Hare Intl Newark

1:09 am - 2:58 pmBQN Aguadilla Borinquen-SBN South Bend/Michiana

14h 49m3 stops Newark Washington, D.C. Reagan-National Chicago O'Hare Intl

$768United Airlines

Mon, Nov 2 - Thu, Nov 12

10:03 am - 11:57 pmSBN South Bend/Michiana-BQN Aguadilla Borinquen

12h 54m3 stops Washington, D.C. Dulles Intl Richmond Byrd Intl Newark

1:09 am - 12:33 pmBQN Aguadilla Borinquen-SBN South Bend/Michiana

12h 24m3 stops Newark Washington, D.C. Dulles Intl Chicago O'Hare Intl

$1,146United Airlines

Mon, Nov 2 - Thu, Nov 12

9:18 am - 11:57 pmSBN South Bend/Michiana-BQN Aguadilla Borinquen

13h 39m3 stops Chicago O'Hare Intl Cleveland Hopkins Intl Newark

1:09 am - 12:53 pmBQN Aguadilla Borinquen-SBN South Bend/Michiana

12h 44m3 stops Newark Washington, D.C. Dulles Intl Chicago O'Hare Intl

$1,156United Airlines

Thu, Nov 5 - Fri, Jan 29

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Delta flights from South Bend to Puerto Rico

Our best Delta deals on South Bend to Puerto Rico flight tickets

Delta

Mar 30

SBN11:45 amSouth Bend/Michiana

8h 35m

1 stop

SJU8:20 pmSan Juan Luis Munoz Marin Intl

Apr 6

SJU6:15 amSan Juan Luis Munoz Marin Intl

14h 35m

2 stops

SBN8:50 pmSouth Bend/Michiana

$471

Delta

Jan 22

SBN8:11 amSouth Bend/Michiana

14h 47m

2 stops

SJU11:58 pmSan Juan Luis Munoz Marin Intl

Feb 5

SJU7:45 amSan Juan Luis Munoz Marin Intl

9h 44m

1 stop

SBN4:29 pmSouth Bend/Michiana

$491

Delta

Jan 21

SBN11:55 amSouth Bend/Michiana

11h 03m

1 stop

SJU11:58 pmSan Juan Luis Munoz Marin Intl

Jan 23

SJU6:30 amSan Juan Luis Munoz Marin Intl

9h 27m

2 stops

SBN2:57 pmSouth Bend/Michiana

$492

American Airlines flights from South Bend to Puerto Rico

Our best American Airlines deals on South Bend to Puerto Rico flight tickets

American Airlines

Dec 1

SBN6:02 amSouth Bend/Michiana

14h 25m

1 stop

SJU9:27 pmSan Juan Luis Munoz Marin Intl

Dec 4

SJU6:28 amSan Juan Luis Munoz Marin Intl

12h 03m

1 stop

SBN5:31 pmSouth Bend/Michiana

$426

American Airlines

Nov 27

SBN11:57 amSouth Bend/Michiana

9h 39m

2 stops

SJU10:36 pmSan Juan Luis Munoz Marin Intl

Dec 4

SJU6:48 amSan Juan Luis Munoz Marin Intl

10h 46m

2 stops

SBN4:34 pmSouth Bend/Michiana

$476

American Airlines

Jan 15

SBN6:04 amSouth Bend/Michiana

15h 36m

2 stops

SJU10:40 pmSan Juan Luis Munoz Marin Intl

Jan 21

SJU1:18 pmSan Juan Luis Munoz Marin Intl

11h 24m

2 stops

SBN11:42 pmSouth Bend/Michiana

$501

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

South BendSan Juan

SBN South Bend/Michiana - SJU San Juan Luis Munoz Marin Intl

SBNSJU

South Bend/Michiana

Mon 1/11

10:56 am-12:38 am

1 stop12h 42m

San Juan Luis Munoz Marin Intl

Thu 2/4

6:00 am-11:46 am

1 stop30h 46m

$243

South BendSan Juan

SBN South Bend/Michiana - SJU San Juan Luis Munoz Marin Intl

SBNSJU

South Bend/Michiana

Mon 11/16

6:29 pm-3:19 pm

1 stop19h 50m

San Juan Luis Munoz Marin Intl

Sun 11/22

7:31 am-10:13 am

1 stop27h 42m

$260

South BendSan Juan

SBN South Bend/Michiana - SJU San Juan Luis Munoz Marin Intl

SBNSJU

South Bend/Michiana

Mon 11/16

6:29 pm-3:19 pm

1 stop19h 50m

San Juan Luis Munoz Marin Intl

Sun 11/22

7:31 am-10:13 am

1 stop27h 42m

$267

South BendSan Juan

SBN South Bend/Michiana - SJU San Juan Luis Munoz Marin Intl

SBNSJU

South Bend/Michiana

Tue 2/16

9:01 am-9:24 pm

2 stops11h 23m

San Juan Luis Munoz Marin Intl

Tue 2/23

8:05 am-6:47 pm

2 stops11h 42m

$426

South BendSan Juan

SBN South Bend/Michiana - SJU San Juan Luis Munoz Marin Intl

SBNSJU

South Bend/Michiana

Tue 12/1

6:02 am-9:36 pm

2 stops14h 34m

San Juan Luis Munoz Marin Intl

Fri 12/4

7:20 am-7:14 pm

2 stops12h 54m

$426

Quickest round-trip

South BendSan Juan

SBN South Bend/Michiana - SJU San Juan Luis Munoz Marin Intl

SBNSJU

South Bend/Michiana

Tue 2/16

5:09 pm-1:25 am

1 stop7h 16m

San Juan Luis Munoz Marin Intl

Tue 2/23

6:10 am-4:38 pm

1 stop11h 28m

$426

South BendSan Juan

SBN South Bend/Michiana - SJU San Juan Luis Munoz Marin Intl

SBNSJU

South Bend/Michiana

Sun 1/24

11:55 am-11:58 pm

1 stop11h 03m

San Juan Luis Munoz Marin Intl

Fri 2/5

6:30 am-4:29 pm

1 stop10h 59m

$426

South BendSan Juan

SBN South Bend/Michiana - SJU San Juan Luis Munoz Marin Intl

SBNSJU

South Bend/Michiana

Thu 1/21

8:11 am-11:58 pm

2 stops14h 47m

San Juan Luis Munoz Marin Intl

Wed 1/27

7:45 am-4:29 pm

1 stop9h 44m

$426

South BendSan Juan

SBN South Bend/Michiana - SJU San Juan Luis Munoz Marin Intl

SBNSJU

South Bend/Michiana

Mon 11/30

6:02 am-9:27 pm

1 stop14h 25m

San Juan Luis Munoz Marin Intl

Sat 12/5

1:54 pm-11:45 pm

1 stop10h 51m

$426

South BendSan Juan

SBN South Bend/Michiana - SJU San Juan Luis Munoz Marin Intl

SBNSJU

South Bend/Michiana

Tue 2/16

1:13 pm-9:00 pm

1 stop6h 47m

San Juan Luis Munoz Marin Intl

Tue 2/16

2:05 am-4:02 pm

2 stops14h 57m

$521

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Puerto Rico?

If you don’t want to visit Puerto Rico in September, then you should wait until July to fly from South Bend, when ticket prices are also cheap, with an average price of $481.

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

You could potentially save up to 30% 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

Best Price Found	$260
Fastest flight time	10h 20m
Direct flights	None

The best one-way flight to Puerto Rico from South Bend in the past 72 hours is $260. The best round-trip flight deal from South Bend to Puerto Rico found on momondo in the last 72 hours is $243.

The fastest flight from South Bend to Puerto Rico takes 10h 20m

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

Frequently asked questions about flying from South Bend to Puerto Rico

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?
There are 3 operators available for flights from South Bend/Michiana Airport to Puerto Rico as of October 2026.
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
Delta	PriceFrom $266	Free Cancellation	Rating 7.8 8,692 reviews	Search Delta flights
American Airlines	PriceFrom $266	Free Cancellation	Rating 7.0 12,210 reviews	Search American Airlines flights
United Airlines	PriceFrom $292	Free Cancellation	Rating 7.3 10,451 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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Popular cities

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Complete your trip

Feeling lucky

Popular cities in Puerto Rico

Flights to San Juanfrom $118

Flights to Aguadillafrom $198

Flights to Poncefrom $224

Flights to Viequesfrom $577

Flights to Culebrafrom $394

Flights to Mayagüezfrom $298

Cheap flights from South Bend to Puerto Rico from $243

This is the cheapest round-trip 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 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from South Bend to Puerto Rico

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Delta flights from South Bend to Puerto Rico

Our best Delta deals on South Bend to Puerto Rico flight tickets

American Airlines flights from South Bend to Puerto Rico

Our best American Airlines deals on South Bend to Puerto Rico flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from South Bend to Puerto Rico that are best for you.

See travel insights to Puerto Rico from

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

What is the cheapest month to fly to Puerto Rico?

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

What is the cheapest airline that flies from South Bend/Michiana to Puerto Rico?

What airlines fly to Puerto Rico?

Cheap South Bend to Puerto Rico flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from South Bend to Puerto Rico

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

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Puerto Rico

Popular cities in Puerto Rico

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

South Bend flight routes

According to popular flight searches on momondo this year

Puerto Rico flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Puerto Rico

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Puerto Rico

List of cabin classes available on flights landing in Puerto Rico. Availability may vary depending on flight origin and airline.

Complete your trip to Puerto Rico

Explore popular destinations other users love

According to popular flight searches on momondo this year