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Luis Munoz Marin Intl

$255+ Cheap flights from South Bend (SBN) to Luis Munoz Marin Intl (SJU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
SBN — SJU
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from South Bend to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from South Bend (SBN) to Luis Munoz Marin Intl (SJU). 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 June 12, 2025.

Round-trip from

$255
(Delta)

Popular in

November

Cheapest in

January

Average price

$685
From South Bend/Michiana to San Juan Luis Munoz Marin Intl
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Highest demand for flights based on searches. 8% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from South Bend to Luis Munoz Marin Intl

Cheapest flights from South Bend to Luis Munoz Marin Intl
Explore the most affordable flight options available from South Bend to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Delta deal was found by Cheapflights users on 6/11. 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 10/82:14 pmSBN - SJU
2 stops9h 05mDelta
Tue 10/217:18 amSJU - SBN
2 stops13h 30mDelta
Deal found 6/11$255
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 10/911:59 amSBN - SJU
2 stops23h 16mAmerican Airlines
Tue 10/213:50 pmSJU - SBN
2 stops24h 03mAmerican Airlines
Deal found 6/11$265
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Sat 10/119:10 amSBN - SJU
2 stops14h 47mUnited Airlines
Sat 10/183:56 pmSJU - SBN
1 stop7h 27mUnited Airlines
Deal found 6/11$318
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/319:15 pmSBN - SJU
3 stops38h 17mMultiple Airlines
Mon 8/41:37 amSJU - SBN
2 stops33h 22mMultiple Airlines
Deal found 6/10$446

Cheapflights Fare Finder

Customize your flight search to find flights from South Bend to Luis Munoz Marin Intl 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 June 12, 2025.
Use the filters below to find and compare flights from South Bend to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

South Bend

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

South BendSan Juan

SBN - SJU

SBNSJU

South Bend/Michiana

Wed 10/8

2:14 pm-11:19 pm

2 stops9h 05m

San Juan Luis Munoz Marin Intl

Tue 10/21

7:18 am-8:48 pm

2 stops13h 30m

$255

South BendSan Juan

SBN - SJU

SBNSJU

South Bend/Michiana

Thu 10/9

11:59 am-11:15 am

2 stops23h 16m

San Juan Luis Munoz Marin Intl

Tue 10/21

3:50 pm-3:53 pm

2 stops24h 03m

$265

South BendSan Juan

SBN - SJU

SBNSJU

South Bend/Michiana

Sat 10/11

9:10 am-11:57 pm

2 stops14h 47m

San Juan Luis Munoz Marin Intl

Sat 10/18

3:56 pm-11:23 pm

1 stop7h 27m

$318

South BendSan Juan

SBN - SJU

SBNSJU

South Bend/Michiana

Thu 7/31

9:15 pm-11:32 am

3 stops38h 17m

San Juan Luis Munoz Marin Intl

Mon 8/4

1:37 am-10:59 am

2 stops33h 22m

$446

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from South Bend to Luis Munoz Marin Intl

Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl 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 Luis Munoz Marin Intl Airport

What is the cheapest month to book a flight from South Bend to San Juan Luis Munoz Marin Intl Airport?

Currently, September is the cheapest month in which you can book a flight from South Bend to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from South Bend to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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 Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

It’s typically best to fly out from South Bend to San Juan Luis Munoz Marin Intl Airport in the afternoon. Doing so could potentially save you 42% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan Luis Munoz Marin Intl Airport when rainfall is around 2.2 in.

Temperature in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Luis Munoz Marin Intl

Get insights into the airlines that provide service to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from South Bend to Luis Munoz Marin Intl. 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 Luis Munoz Marin Intl?

    South Bend/Michiana (SBN), located 3.4 mi from the city center, is the airport you fly out of when you book flights from South Bend to San Juan Luis Munoz Marin Intl. 3 airlines have flights from South Bend/Michiana to San Juan Luis Munoz Marin Intl on a regular basis. Booking flights from South Bend/Michiana to San Juan Luis Munoz Marin Intl should not be difficult; the airport handles an average of 0 outbound flights to San Juan Luis Munoz Marin Intl per day.

  • What are the cheapest airlines flying from South Bend to San Juan Luis Munoz Marin Intl Airport round-trip?

    Our cheapest airline available from South Bend to San Juan Luis Munoz Marin Intl Airport is Delta. Our recent data shows that you can find tickets from as low as $255 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $265 and $318 round-trip. Delta is priced at 57% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from South Bend to Luis Munoz Marin Intl that include hotel bookings?

    Yes. In addition to deals on South Bend to Luis Munoz Marin Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Bend to Luis Munoz Marin Intl?

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

  • Can I find deals for business class flights from South Bend to Luis Munoz Marin Intl?

    Yes. Cheapflights offers flight deals from South Bend to Luis Munoz Marin Intl 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 Luis Munoz Marin Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from South Bend to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from South Bend to San Juan Luis Munoz Marin Intl Airport in June is currently the most expensive (average of $339). 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

Traveling to a place near South Bend?

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Top 3 airlines flying from South Bend to Luis Munoz Marin Intl

Discover the top 3 airlines that operate flights from South Bend to Luis Munoz Marin Intl. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$275Average$593FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$300Average$613FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$336Average$628FlexibilityNo cancel feeOn-time69%

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