$283+ 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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — SJU
Sep 25 — Oct 21
Round-trip
1 adult, Economy
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Find cheap flights from Wilmington to Luis Munoz Marin Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Wilmington to Luis Munoz Marin Intl
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Cheapest flights from Wilmington to Luis Munoz Marin IntlExplore 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 August 26, 2026.
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 August 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 9/253:10 pm -
1 stop25h 53m
Mon 9/282:57 am -
1 stop7h 44m
Deal found 8/22![Multiple Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 10/123:10 pm -
1 stop24h 08m
Fri 10/237:00 am -
1 stop12h 58m
Deal found 8/21![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 9/84:38 pm -
1 stop8h 18m
Sat 9/129:30 am -
1 stop29h 01m
Deal found 8/24![Multiple Airlines logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 8/308:20 pm -
1 stop28h 36m
Sun 9/612:11 pm -
1 stop8h 31m
Deal found 8/23![Multiple Airlines logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 10/88:06 pm -
2 stops17h 25m
Sun 10/1110:39 am -
1 stop10h 28m
Deal found 8/24![Multiple Airlines logo]()
$401
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 10/154:56 pm -
1 stop8h 57m
Sun 10/182:42 pm -
2 stops29h 16m
Deal found 8/24![Multiple Airlines logo]()
$407
This United Airlines deal was found by Cheapflights users on 8/24. 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 10/216:00 am -
1 stop7h 45m
Mon 10/261:05 am -
1 stop10h 17m
Deal found 8/24![United Airlines logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 10/168:38 pm -
2 stops17h 38m
Mon 10/197:00 am -
1 stop12h 58m
Deal found 8/23![Multiple Airlines logo]()
$419
Best flights from Wilmington to Luis Munoz Marin IntlDiscover carefully curated flight deals from Wilmington to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
Discover carefully curated flight deals from Wilmington to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
This American Airlines deal was found by Cheapflights users on 8/21. 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 2/208:22 pm -
1 stop14h 20m
Sun 2/288:19 am -
1 stop11h 50m
Deal found 8/21![American Airlines logo]()
$466
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 -
1 stop12h 15m
Sun 9/612:11 pm -
1 stop8h 31m
Deal found 8/21![Multiple Airlines logo]()
$485
This Delta deal was found by Cheapflights users on 8/21. 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.
Thu 1/212:30 pm -
1 stop8h 20m
Sun 1/246:15 am -
1 stop8h 19m
Deal found 8/21![Delta logo]()
$556
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Tue 9/227:00 am -
1 stop6h 53m
Sat 9/261:25 pm -
1 stop9h 34m
Deal found 8/24![United Airlines logo]()
$616
This American Airlines deal was found by Cheapflights users on 8/21. 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 10/147:11 am -
2 stops8h 27m
Wed 10/216:20 am -
2 stops7h 40m
Deal found 8/21![American Airlines logo]()
$471
This American Airlines deal was found by Cheapflights users on 8/23. 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.
Mon 2/151:21 pm -
1 stop7h 05m
Sun 2/2110:27 am -
1 stop9h 42m
Deal found 8/23![American Airlines logo]()
$546
This United Airlines deal was found by Cheapflights users on 8/23. 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 10/166:00 am -
2 stops32h 44m
Mon 10/194:55 pm -
2 stops30h 04m
Deal found 8/23![United Airlines logo]()
$780
This United Airlines deal was found by Cheapflights users on 8/22. 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 11/276:00 am -
1 stop28h 50m
Sat 12/58:25 am -
2 stops16h 28m
Deal found 8/22![United Airlines logo]()
$864
Last-minute flights from Wilmington to Luis Munoz Marin IntlDiscover last-minute flight deals from Wilmington to Luis Munoz Marin Intl. Data last updated August 26, 2026 and is based on user searches.
Discover last-minute flight deals from Wilmington to Luis Munoz Marin Intl. Data last updated August 26, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 8/308:20 pm -
1 stop28h 36m
Sun 9/612:11 pm -
1 stop8h 31m
Deal found 8/23![Multiple Airlines logo]()
$383
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 -
1 stop12h 15m
Sun 9/612:11 pm -
1 stop8h 31m
Deal found 8/21![Multiple Airlines logo]()
$485
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 9/68:20 pm -
1 stop28h 36m
Thu 9/107:00 am -
1 stop14h 07m
Deal found 8/22![Multiple Airlines logo]()
$428
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 9/84:38 pm -
1 stop8h 18m
Sat 9/129:30 am -
1 stop29h 01m
Deal found 8/24![Multiple Airlines logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 9/253:10 pm -
1 stop25h 53m
Mon 9/282:57 am -
1 stop7h 44m
Deal found 8/22![Multiple Airlines logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 9/253:10 pm -
2 stops19h 03m
Sun 9/277:00 am -
1 stop14h 07m
Deal found 8/24![Multiple Airlines logo]()
$501
This American Airlines deal was found by Cheapflights users on 8/22. 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 9/257:13 pm -
2 stops14h 11m
Tue 9/296:00 am -
2 stops14h 52m
Deal found 8/22![American Airlines logo]()
$541
One-way flights from Wilmington to Luis Munoz Marin IntlSearch for one-way flight options from Wilmington to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
Search for one-way flight options from Wilmington to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
This American Airlines deal was found by Cheapflights users on 8/23. 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 11/63:05 pm -
1 stop5h 24m
Deal found 8/23![American Airlines logo]()
$283
This American Airlines deal was found by Cheapflights users on 8/23. 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 11/288:55 am -
2 stops11h 43m
Deal found 8/23![American Airlines logo]()
$681
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 August 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $326 (Kiwi.com) |
One-way from | $283 (American Airlines) |
Popular in | March |
Cheapest in | November |
Average price | $609 |
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 7,457,451 searches. Data last updated August 26, 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
Cheapest round-trip
WilmingtonSan Juan
ILM Wilmington New Hanover County - SJU San Juan Luis Munoz Marin Intl
ILMSJU
Wilmington New Hanover County
Sat 2/20
8:22 pm-11:42 am
1 stop14h 20m
San Juan Luis Munoz Marin Intl
Sun 2/28
8:19 am-7:09 pm
1 stop11h 50m
$466
Quickest round-trip
WilmingtonSan Juan
ILM Wilmington New Hanover County - SJU San Juan Luis Munoz Marin Intl
ILMSJU
Wilmington New Hanover County
Wed 10/14
7:11 am-3:38 pm
2 stops8h 27m
San Juan Luis Munoz Marin Intl
Wed 10/21
6:20 am-2:00 pm
2 stops7h 40m
$471
WilmingtonSan Juan
ILM Wilmington New Hanover County - SJU San Juan Luis Munoz Marin Intl
ILMSJU
Wilmington New Hanover County
Fri 9/4
2:00 pm-2:15 am
1 stop12h 15m
San Juan Luis Munoz Marin Intl
Sun 9/6
12:11 pm-8:42 pm
1 stop8h 31m
$485
WilmingtonSan Juan
ILM Wilmington New Hanover County - SJU San Juan Luis Munoz Marin Intl
ILMSJU
Wilmington New Hanover County
Mon 2/15
1:21 pm-9:26 pm
1 stop7h 05m
San Juan Luis Munoz Marin Intl
Sun 2/21
10:27 am-7:09 pm
1 stop9h 42m
$546
WilmingtonSan Juan
ILM Wilmington New Hanover County - SJU San Juan Luis Munoz Marin Intl
ILMSJU
Wilmington New Hanover County
Thu 1/21
2:30 pm-11:50 pm
1 stop8h 20m
San Juan Luis Munoz Marin Intl
Sun 1/24
6:15 am-1:34 pm
1 stop8h 19m
$556
WilmingtonSan Juan
ILM Wilmington New Hanover County - SJU San Juan Luis Munoz Marin Intl
ILMSJU
Wilmington New Hanover County
Tue 9/22
7:00 am-1:53 pm
1 stop6h 53m
San Juan Luis Munoz Marin Intl
Sat 9/26
1:25 pm-10:59 pm
1 stop9h 34m
$616
WilmingtonSan Juan
ILM Wilmington New Hanover County - SJU San Juan Luis Munoz Marin Intl
ILMSJU
Wilmington New Hanover County
Fri 10/16
6:00 am-2:44 pm
2 stops32h 44m
San Juan Luis Munoz Marin Intl
Mon 10/19
4:55 pm-10:59 pm
2 stops30h 04m
$780
WilmingtonSan Juan
ILM Wilmington New Hanover County - SJU San Juan Luis Munoz Marin Intl
ILMSJU
Wilmington New Hanover County
Fri 11/27
6:00 am-11:50 am
1 stop28h 50m
San Juan Luis Munoz Marin Intl
Sat 12/5
8:25 am-11:53 pm
2 stops16h 28m
$864
Cheapest one-way
WilmingtonSan Juan
ILM Wilmington New Hanover County - SJU San Juan Luis Munoz Marin Intl
ILMSJU
Wilmington New Hanover County
Sat 11/28
8:19 pm-1:32 pm
1 stop16h 13m
$283
Quickest one-way
WilmingtonSan Juan
ILM Wilmington New Hanover County - SJU San Juan Luis Munoz Marin Intl
ILMSJU
Wilmington New Hanover County
Fri 11/6
3:05 pm-9:29 pm
1 stop5h 24m
$283
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
ILM-SJU
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?
Airfare is below average for this route at the moment.
Wilmington to San Juan Luis Munoz Marin Intl Airport flights typically cost between $486 and $598 in September.The cheapest round-trip price found within the last 5 days was $326 on Multiple Airlines (Sep 25-Sep 28).
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 August 26, 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.
Entertainment
6.8
Food
6.4
Overall
7.1
Boarding
7.5
Crew
7.9
Comfort
7.2
Reviews
1 / 20
2.0
MediocreSusie,Jan 2026
CLT - TPA
Entertainment
6.8
Food
6.4
Overall
7.1
Boarding
7.5
Crew
7.9
Comfort
7.2
Reviews
1 / 20
2.0
MediocreSusie,Jan 2026
CLT - TPA
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.
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 locationsFajardo
Luquillo
Dorado
Rio Grande
Humacao
Bayamón
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Wilmington and Luis Munoz Marin Intl flights
Browse other Wilmington and Luis Munoz Marin Intl flight options. Last updated on August 26, 2026.
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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 7,457,451 searches. Data last updated August 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$390 | Average$563 | FlexibilityNo cancel fee | On-time71% |