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San Juan

$140+ Cheap flights from South Bend (SBN) to San Juan

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — SJU
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheapflights Tip: The best prices from South Bend/Michiana to San Juan are usually found in January or September, booked 7 days in advance, depart on a Friday or Tuesday and return on a Monday

Cheap flight deals from South Bend to San Juan

Cheapest flights from South Bend to San Juan
Explore the most affordable flight options available from South Bend to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This American Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:50 pmSBN - SJU
2 stops14h 19mAmerican Airlines
Mon 12/156:25 amSJU - SBN
2 stops12h 54mAmerican Airlines
Deal found 12/2$399
This Kiwi.com deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:15 pmSBN - SJU
1 stop28h 50mMultiple Airlines
Tue 12/3011:57 amSJU - SBN
2 stops28h 28mMultiple Airlines
Deal found 12/1$418
This United Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1711:25 amSBN - SJU
2 stops12h 11mUnited Airlines
Wed 12/248:10 amSJU - SBN
1 stop7h 47mUnited Airlines
Deal found 12/2$427
This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1211:25 amSBN - SJU
1 stop8h 35mUnited Airlines
Mon 12/154:52 pmSJU - SBN
1 stop7h 32mUnited Airlines
Deal found 12/3$489
This Delta deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:00 amSBN - SJU
1 stop10h 28mDelta
Wed 12/241:07 pmSJU - SBN
1 stop9h 35mDelta
Deal found 12/2$500
This United Airlines deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/151:08 pmSBN - SJU
1 stop6h 52mUnited Airlines
Sun 12/218:10 amSJU - SBN
1 stop7h 47mUnited Airlines
Deal found 12/3$549
This Kiwi.com deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/199:17 pmSBN - SJU
1 stop28h 33mMultiple Airlines
Tue 12/306:25 amSJU - SBN
2 stops35h 49mMultiple Airlines
Deal found 12/2$561

Find flight deals from South Bend to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from South Bend (SBN) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 4, 2025.

Round-trip from

$228
(Kiwi.com)

One-way from

$140
(Kiwi.com)

Popular in

November

Cheapest in

January

Average price

$636
From South Bend/Michiana to San Juan
Search Deals
One-way flight from South Bend/Michiana to San Juan
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from South Bend to San Juan 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, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from South Bend to San Juan that are best for you.

Fly from

South Bend

Fly to

San Juan

Route

Depart

Return

Price

South BendSan Juan

SBN - SJU

SBNSJU

South Bend/Michiana

Sun 1/11

6:30 pm-6:11 am

2 stops10h 41m

San Juan Luis Munoz Marin Intl

Wed 1/14

4:52 pm-11:30 pm

1 stop7h 38m

$235

South BendSan Juan

SBN - SJU

SBNSJU

South Bend/Michiana

Mon 2/2

11:29 am-9:47 am

2 stops21h 18m

San Juan Luis Munoz Marin Intl

Thu 2/5

4:40 pm-10:39 am

1 stop18h 59m

$251

South BendSan Juan

SBN - SJU

SBNSJU

South Bend/Michiana

Mon 2/2

11:29 am-3:35 pm

1 stop27h 06m

San Juan Luis Munoz Marin Intl

Wed 2/11

11:05 am-10:52 am

1 stop24h 47m

$252

South BendSan Juan

SBN - SJU

SBNSJU

South Bend/Michiana

Mon 1/26

11:54 am-11:45 pm

1 stop10h 51m

San Juan Luis Munoz Marin Intl

Thu 1/29

3:20 pm-8:55 pm

1 stop6h 35m

$255

South BendSan Juan

SBN - SJU

SBNSJU

South Bend/Michiana

Tue 2/3

8:20 am-8:58 pm

2 stops11h 38m

San Juan Luis Munoz Marin Intl

Wed 2/11

7:30 am-4:32 pm

1 stop10h 02m

$255

South BendSan Juan

SBN - SJU

SBNSJU

South Bend/Michiana

Mon 2/2

11:29 am-3:35 pm

1 stop27h 06m

San Juan Luis Munoz Marin Intl

Sat 2/7

8:05 pm-10:41 am

1 stop15h 36m

$271

South BendSan Juan

SBN - SJU

SBNSJU

South Bend/Michiana

Mon 2/2

11:29 am-3:35 pm

1 stop27h 06m

San Juan Luis Munoz Marin Intl

Fri 2/6

6:00 am-4:06 pm

1 stop11h 06m

$271

South BendSan Juan

SBN - SJU

SBNSJU

South Bend/Michiana

Sun 1/25

11:47 am-9:00 pm

1 stop8h 13m

San Juan Luis Munoz Marin Intl

Fri 1/30

2:05 am-12:44 pm

2 stops11h 39m

$274

South BendSan Juan

SBN - SJU

SBNSJU

South Bend/Michiana

Mon 2/2

5:13 pm-6:22 pm

2 stops24h 09m

San Juan Luis Munoz Marin Intl

Wed 2/11

6:00 am-11:48 pm

2 stops18h 48m

$295

South BendSan Juan

SBN - SJU

SBNSJU

South Bend/Michiana

Mon 1/26

5:13 pm-10:48 am

2 stops16h 35m

San Juan Luis Munoz Marin Intl

Thu 1/29

6:00 am-4:37 pm

2 stops11h 37m

$295

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 20 results
1
2

Best time to book a flight from South Bend to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan from South Bend with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from South Bend to San Juan

How far ahead should I book a flight from South Bend to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from South Bend to San Juan. Price data was last updated on November 28, 2025.

The price you pay for your flight from South Bend to San Juan may vary depending on when you book. For the best chance of a lower fare, look to book 7 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from South Bend to San Juan?

Currently, February is the cheapest month in which you can book a flight from South Bend to San Juan (average of $127). Flying from South Bend to San Juan in December is currently the most expensive (average of $188). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SBN to SJU?

Find hourly flight availability from South Bend to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

It’s typically best to fly out from South Bend to San Juan in the afternoon. Doing so could potentially save you 70% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing San Juan

Get insights into the airlines that provide service to San Juan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Juan. Reviews last updated December 4, 2025.
Read through reviews of airlines operating flights from South Bend to San Juan, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,011 reviews

Crew

8.5

Boarding

8.1

Food

7.3

Comfort

7.9

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,011 reviews
Delta
7.9
Good
8,011 reviews

Crew

8.5

Boarding

8.1

Food

7.3

Comfort

7.9

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,066 reviews
Delta
7.9
Good
8,011 reviews

Crew

8.5

Boarding

8.1

Food

7.3

Comfort

7.9

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,047 reviews
Delta
7.9
Good
8,011 reviews

Crew

8.5

Boarding

8.1

Food

7.3

Comfort

7.9

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from South Bend to San Juan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from South Bend to San Juan?

    For a flight from South Bend to San Juan, you will be flying from South Bend/Michiana. South Bend/Michiana (SBN) is just 3.4 mi from the center of the city. South Bend/Michiana is the only South Bend airport and it handles 0 outbound flights to San Juan per day. 3 airlines have flights to San Juan from South Bend/Michiana on a regular basis.

  • How long is the flight from South Bend to San Juan?

    For as low as $235, United Airlines can have you in San Juan from South Bend in 10h 41m. South Bend and San Juan are separated by a distance of 2002 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from South Bend to San Juan round-trip?

    According to our current data, Delta ($255), American Airlines ($265), and United Airlines ($394) offers the cheapest pricing from South Bend to San Juan. These flights start at 56% lower than the current average price 3 months from now.

  • Can I find deals for flights from South Bend to San Juan that include hotel bookings?

    Yes. In addition to deals on South Bend to San Juan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Bend to San Juan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Bend to San Juan.

  • Can I find deals for business class flights from South Bend to San Juan?

    Yes. Cheapflights offers flight deals from South Bend to San Juan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from South Bend to San Juan?

    Currently, February is the cheapest month in which you can book a flight from South Bend to San Juan (average of $127). Flying from South Bend to San Juan in December is currently the most expensive (average of $188). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from South Bend to San Juan

Discover the top 3 airlines that operate flights from South Bend to San Juan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$255Average$524FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$265Average$574FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$394Average$534FlexibilityNo cancel feeOn-time69%

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