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Luis Munoz Marin Intl

$285+ Cheap flights from Wilmington (ILM) 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — SJU
Aug 10 — Aug 171
Mon 8/10
Mon 8/17
1 adult, Economy
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Cheap 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 July 11, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/184:38 pm
ILM
-
SJU
1 stop8h 18m
Multiple Airlines
Sun 8/238:57 pm
SJU
-
ILM
1 stop20h 27m
Multiple Airlines
Deal found 7/10$285
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/44:38 pm
ILM
-
SJU
1 stop8h 03m
Multiple Airlines
Mon 8/103:10 am
SJU
-
ILM
1 stop11h 48m
Multiple Airlines
Deal found 7/11$343
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/36:04 pm
ILM
-
SJU
1 stop17h 12m
Multiple Airlines
Mon 8/1010:48 pm
SJU
-
ILM
1 stop16h 10m
Multiple Airlines
Deal found 7/11$368
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:10 pm
ILM
-
SJU
1 stop8h 28m
Multiple Airlines
Mon 10/129:49 pm
SJU
-
ILM
1 stop12h 52m
Multiple Airlines
Deal found 7/10$374
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 9/42:00 pm
ILM
-
SJU
1 stop18h 11m
Multiple Airlines
Mon 9/78:45 am
SJU
-
ILM
1 stop25h 21m
Multiple Airlines
Deal found 7/9$400
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Tue 7/284:38 pm
ILM
-
SJU
1 stop8h 03m
Multiple Airlines
Mon 8/33:10 am
SJU
-
ILM
1 stop11h 48m
Multiple Airlines
Deal found 7/9$415
This United Airlines deal was found by Cheapflights users on 7/9. 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 9/306:00 am
ILM
-
SJU
1 stop7h 45m
United Airlines
Sun 10/41:25 pm
SJU
-
ILM
1 stop9h 34m
United Airlines
Deal found 7/9$431
This American Airlines deal was found by Cheapflights users on 7/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:35 am
ILM
-
SJU
2 stops9h 58m
American Airlines
Mon 9/77:30 am
SJU
-
ILM
1 stop12h 50m
American Airlines
Deal found 7/10$446
This American Airlines deal was found by Cheapflights users on 7/9. 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.
Wed 9/306:20 am
ILM
-
SJU
2 stops9h 20m
American Airlines
Sun 10/44:06 pm
SJU
-
ILM
1 stop5h 30m
American Airlines
Deal found 7/9$451
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/143:39 pm
ILM
-
SJU
1 stop24h 32m
Multiple Airlines
Tue 8/185:37 pm
SJU
-
ILM
2 stops46h 13m
Multiple Airlines
Deal found 7/10$457

Find 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 July 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$285
(Kiwi.com)

Popular in

March

Cheapest in

November

Average price

$556
Provider with most accurate pricing for Wilmington New Hanover County-San Juan Luis Munoz Marin Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Wilmington New Hanover County-San Juan Luis Munoz Marin Intl flights.
Search Deals
From Wilmington New Hanover County to San Juan Luis Munoz Marin Intl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($106 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 11, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Tue 8/4

4:38 pm-12:41 am

1 stop8h 03m

San Juan Luis Munoz Marin Intl

Mon 8/10

3:10 am-2:58 pm

1 stop11h 48m

$343

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Mon 9/28

6:20 am-2:50 pm

1 stop8h 30m

San Juan Luis Munoz Marin Intl

Fri 10/2

10:16 am-8:52 pm

2 stops10h 36m

$446

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Wed 9/30

7:13 pm-9:24 am

2 stops14h 11m

San Juan Luis Munoz Marin Intl

Sun 10/4

6:00 am-2:00 pm

2 stops8h 00m

$451

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Sun 8/2

7:00 am-11:50 pm

1 stop16h 50m

San Juan Luis Munoz Marin Intl

Fri 8/7

7:30 am-8:20 pm

1 stop12h 50m

$576
Quickest round-trip

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Tue 9/1

3:49 pm-11:54 pm

1 stop8h 05m

San Juan Luis Munoz Marin Intl

Thu 9/3

5:14 am-2:25 pm

1 stop9h 11m

$586

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Sat 8/8

4:49 pm-2:05 am

1 stop9h 16m

San Juan Luis Munoz Marin Intl

Fri 8/14

5:01 am-3:45 pm

1 stop10h 44m

$733

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Wed 12/23

5:14 pm-5:34 am

1 stop11h 20m

San Juan Luis Munoz Marin Intl

Mon 12/28

6:56 pm-12:47 am

1 stop6h 51m

$791

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Mon 8/3

7:30 am-9:24 pm

3 stops13h 54m

San Juan Luis Munoz Marin Intl

Sun 8/9

1:00 am-3:00 pm

2 stops14h 00m

$927
Cheapest one-way
Quickest one-way

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Sat 11/28

6:00 am-10:39 pm

1 stop15h 39m

$358

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Sun 11/29

6:00 am-10:39 pm

1 stop15h 39m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

Sorted by cheapest first

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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Wilmington-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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

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

Currently, November is the cheapest month in which you can book a flight from Wilmington to San Juan Luis Munoz Marin Intl Airport (average of $405). Flying from Wilmington to San Juan Luis Munoz Marin Intl Airport in March is currently the most expensive (average of $716). 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.

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 July 11, 2026.
Read through reviews of airlines operating flights from Wilmington to San Juan Luis Munoz Marin Intl Airport, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,805 reviews

Entertainment

6.8

Comfort

7.2

Crew

7.9

Boarding

7.5

Overall

7.1

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.1
Good
11,805 reviews
American Airlines
7.1
Good
11,805 reviews

Entertainment

6.8

Comfort

7.2

Crew

7.9

Boarding

7.5

Overall

7.1

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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. 1 airline has 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 05m. Fly via American Airlines or JetBlue to get the fastest option. There are 1315 mi between Wilmington and San Juan Luis Munoz Marin Intl Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly 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 American Airlines. Our recent data shows that you can find tickets from as low as $390 on this airline. Users have found that American Airlines is 30% 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, November is the cheapest month in which you can book a flight from Wilmington to San Juan Luis Munoz Marin Intl Airport (average of $405). Flying from Wilmington to San Juan Luis Munoz Marin Intl Airport in March is currently the most expensive (average of $716). 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
Fajardo
Luquillo
Rio Grande
Dorado
Humacao
Bayamón

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Wilmington to Luis Munoz Marin Intl

Discover the top airline 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 July 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$390Average$566FlexibilityNo cancel feeOn-time71%

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