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Luis Munoz Marin Intl

$154+ Cheap flights from Wilmington (ILM) to Luis Munoz Marin Intl (SJU)

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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — SJU
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheapflights Tip: The best prices from Wilmington New Hanover County to San Juan Luis Munoz Marin Intl are usually found in November or September, booked 51 days in advance, depart on a Sunday or Wednesday and return on a Friday

Cheap flight deals from Wilmington to Luis Munoz Marin Intl

Discover tips and strategies to find the most affordable flight options for your journey from Wilmington (ILM) 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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$306
(Trip.com)

One-way from

$154
(Mytrip)

Popular in

December

Cheapest in

November

Average price

$405
Provider with most accurate pricing for Wilmington New Hanover County-San Juan Luis Munoz Marin Intl flight deals.
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Provider most trusted by Cheapflights users for Wilmington New Hanover County-San Juan Luis Munoz Marin Intl flights.
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From Wilmington New Hanover County to San Juan Luis Munoz Marin Intl
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One-way flight from Wilmington New Hanover County to San Juan Luis Munoz Marin Intl
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Highest demand for flights based on searches. 4% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Wilmington to Luis Munoz Marin Intl

Cheapest flights from Wilmington to Luis Munoz Marin Intl
Explore the most affordable flight options available from Wilmington to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/6. 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.
Thu 12/42:10 pmILM - SJU
2 stops21h 22mMultiple Airlines
Thu 12/115:09 pmSJU - ILM
1 stop20h 11mMultiple Airlines
Deal found 11/6$339
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Sun 12/74:42 pmILM - SJU
1 stop16h 51mMultiple Airlines
Sun 12/145:00 pmSJU - ILM
1 stop20h 20mMultiple Airlines
Deal found 11/4$342
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Sat 12/67:14 pmILM - SJU
1 stop13h 55mAmerican Airlines
Mon 12/155:10 pmSJU - ILM
1 stop7h 49mAmerican Airlines
Deal found 11/5$405

Cheapflights Fare Finder

 
Customize your flight search to find flights from Wilmington 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 November 6, 2025.
Use the filters below to find and compare flights from Wilmington to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Wilmington

Fly to

Luis Munoz Marin Intl

Route

Depart

Return

Price

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Sun 12/7

4:42 pm-10:33 am

1 stop16h 51m

San Juan Luis Munoz Marin Intl

Sun 12/14

5:00 pm-12:20 pm

1 stop20h 20m

$342

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Thu 12/4

5:21 pm-12:32 pm

2 stops18h 11m

San Juan Luis Munoz Marin Intl

Thu 12/11

8:45 pm-9:51 pm

2 stops26h 06m

$352

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Fri 2/6

2:08 pm-2:50 am

1 stop11h 42m

San Juan Luis Munoz Marin Intl

Sat 2/7

3:55 am-9:29 pm

1 stop18h 34m

$355

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Mon 4/27

2:30 pm-10:54 pm

1 stop8h 24m

San Juan Luis Munoz Marin Intl

Fri 5/1

6:15 am-1:36 pm

1 stop7h 21m

$365

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Sat 1/10

7:43 pm-1:08 pm

1 stop16h 25m

San Juan Luis Munoz Marin Intl

Fri 1/16

11:38 am-11:57 pm

1 stop13h 19m

$365

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Fri 1/30

7:38 pm-10:48 am

1 stop14h 10m

San Juan Luis Munoz Marin Intl

Mon 2/2

1:24 pm-6:53 pm

1 stop6h 29m

$390

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Thu 4/16

6:00 am-2:35 pm

1 stop8h 35m

San Juan Luis Munoz Marin Intl

Fri 4/24

3:45 pm-8:02 am

1 stop16h 17m

$405

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Wed 4/15

5:31 pm-4:00 am

1 stop10h 29m

San Juan Luis Munoz Marin Intl

Mon 4/20

6:25 am-11:00 pm

1 stop16h 35m

$405

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Thu 11/20

7:50 am-10:49 am

2 stops25h 59m

$154

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Sun 12/7

6:33 pm-10:33 am

1 stop15h 00m

$161

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 14 results
1
2

Compare providers for flights from Wilmington to Luis Munoz Marin Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Wilmington to Luis Munoz Marin Intl in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Wilmington-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Wilmington-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Wilmington-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Wilmington-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Wilmington-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Wilmington to Luis Munoz Marin Intl

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

How far ahead should I book a flight from Wilmington to San Juan Luis Munoz Marin Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Wilmington to Luis Munoz Marin Intl. Price data was last updated on October 31, 2025.

The price you pay for your flight from Wilmington to San Juan Luis Munoz Marin Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 51 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 Wilmington to San Juan Luis Munoz Marin Intl Airport?

Currently, June is the cheapest month in which you can book a flight from Wilmington to San Juan Luis Munoz Marin Intl Airport (average of $151). Flying from Wilmington to San Juan Luis Munoz Marin Intl Airport in October is currently the most expensive (average of $354). 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 ILM to SJU?

Find hourly flight availability from Wilmington 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 November 6, 2025.

One of the essential ways to save on airfare from Wilmington to San Juan Luis Munoz Marin Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 5% on airfare.

How much does it cost to fly round-trip from Wilmington to San Juan Luis Munoz Marin Intl Airport?

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 November 6, 2025.
Read through reviews of airlines operating flights from Wilmington to San Juan Luis Munoz Marin Intl Airport, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,001 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

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
8,001 reviews
Delta
7.9
Good
8,001 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

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
11,040 reviews
Delta
7.9
Good
8,001 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

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 Wilmington 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 Wilmington to San Juan Luis Munoz Marin Intl?

    For a flight from Wilmington to San Juan Luis Munoz Marin Intl, you will be flying from New Hanover County. Wilmington New Hanover County (ILM) is just 4.3 mi from the center of the city. New Hanover County is the only Wilmington airport and it handles 0 outbound flights to San Juan Luis Munoz Marin Intl per day. 2 airlines have flights to San Juan Luis Munoz Marin Intl from Wilmington New Hanover County on a regular basis.

  • How long is the flight from Wilmington to San Juan Luis Munoz Marin Intl Airport?

    There are many flights that can get you from Wilmington to San Juan Luis Munoz Marin Intl Airport in 8h 24m. Fly via Delta to get the fastest option. There are 1315 mi between Wilmington and San Juan Luis Munoz Marin Intl Airport.

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

    Our cheapest airline available from Wilmington to San Juan Luis Munoz Marin Intl Airport is Delta. Our recent data shows that you can find tickets from as low as $218 on this airline. An additional option worth looking into is American Airlines, starting at $335. Users have found that Delta is 59% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from Wilmington 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 Wilmington to Luis Munoz Marin Intl.

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

    Yes. Cheapflights offers flight deals from Wilmington 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 Wilmington to San Juan Luis Munoz Marin Intl Airport?

    Currently, June is the cheapest month in which you can book a flight from Wilmington to San Juan Luis Munoz Marin Intl Airport (average of $151). Flying from Wilmington to San Juan Luis Munoz Marin Intl Airport in October is currently the most expensive (average of $354). 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 San Juan Luis Munoz Marin Intl Airport?

Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locations
Dorado
Fajardo
Rio Grande
Humacao
Luquillo

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Top 2 airlines flying from Wilmington to Luis Munoz Marin Intl

Discover the top 2 airlines that operate flights from Wilmington 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$218Average$424FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$335Average$532FlexibilityNo cancel feeOn-time71%

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