$227+ Cheap flights from Wilmington (ILM) to Puerto Rico
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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — SJU
Nov 12 — Nov 191
Round-trip
1 adult, Economy
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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 Puerto Rico
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Cheapest flights from Wilmington to Puerto RicoExplore the most affordable flight options available from Wilmington to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 13, 2026.
Explore the most affordable flight options available from Wilmington to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/10. 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.
Thu 10/228:06 pm -
2 stops17h 25m
Mon 11/27:26 pm -
1 stop16h 15m
Deal found 10/10![Multiple Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 10/10. 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.
Sun 11/18:06 pm -
2 stops16h 19m
Fri 11/67:00 am -
1 stop14h 03m
Deal found 10/10![Multiple Airlines logo]()
$411
This Kiwi.com deal was found by Cheapflights users on 10/10. 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 12/14:16 pm -
2 stops31h 51m
Mon 12/73:43 am -
1 stop7h 58m
Deal found 10/10![Multiple Airlines logo]()
$428
This Kiwi.com deal was found by Cheapflights users on 10/10. 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.
Sun 10/254:56 pm -
1 stop16h 22m
Thu 10/293:59 pm -
2 stops28h 04m
Deal found 10/10![Multiple Airlines logo]()
$458
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 10/274:16 pm -
2 stops18h 27m
Sat 10/316:26 pm -
1 stop27h 41m
Deal found 10/12![Multiple Airlines logo]()
$502
This Kiwi.com deal was found by Cheapflights users on 10/9. 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 10/204:16 pm -
2 stops23h 50m
Fri 10/306:15 am -
1 stop13h 48m
Deal found 10/9![Multiple Airlines logo]()
$507
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 10/263:10 pm -
1 stop24h 07m
Mon 11/3010:21 pm -
1 stop13h 20m
Deal found 10/12![Multiple Airlines logo]()
$512
Best flights from Wilmington to Puerto RicoDiscover carefully curated flight deals from Wilmington to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 13, 2026.
Discover carefully curated flight deals from Wilmington to Puerto Rico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 13, 2026.
This United Airlines deal was found by Cheapflights users on 10/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:00 am -
1 stop7h 40m
Fri 11/132:05 am -
1 stop10h 17m
Deal found 10/10![United Airlines logo]()
$566
This American Airlines deal was found by Cheapflights users on 10/12. 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.
Tue 12/16:00 am -
1 stop5h 25m
Tue 12/811:34 am -
2 stops8h 02m
Deal found 10/12![American Airlines logo]()
$577
This Delta deal was found by Cheapflights users on 10/11. 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.
Fri 10/162:24 pm -
1 stop7h 54m
Mon 10/197:15 am -
1 stop9h 49m
Deal found 10/11![Delta logo]()
$702
This American Airlines deal was found by Cheapflights users on 10/9. 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.
Tue 10/207:32 pm -
2 stops15h 59m
Fri 10/306:30 am -
2 stops9h 18m
Deal found 10/9![American Airlines logo]()
$622
This United Airlines deal was found by Cheapflights users on 10/9. 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.
Mon 10/266:00 am -
1 stop7h 11m
Fri 10/302:35 pm -
1 stop9h 09m
Deal found 10/9![United Airlines logo]()
$716
This American Airlines deal was found by Cheapflights users on 10/8. 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 11/277:09 am -
1 stop13h 18m
Sat 12/56:59 pm -
1 stop6h 06m
Deal found 10/8![American Airlines logo]()
$682
This United Airlines deal was found by Cheapflights users on 10/12. 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 10/286:00 am -
1 stop7h 40m
Sat 10/312:05 am -
1 stop10h 17m
Deal found 10/12![United Airlines logo]()
$736
This United Airlines deal was found by Cheapflights users on 10/9. 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.
Sat 10/246:00 am -
1 stop7h 45m
Tue 10/271:05 am -
1 stop10h 17m
Deal found 10/9![United Airlines logo]()
$736
Last-minute flights from Wilmington to Puerto RicoDiscover last-minute flight deals from Wilmington to Puerto Rico. Data last updated October 13, 2026 and is based on user searches.
Discover last-minute flight deals from Wilmington to Puerto Rico. Data last updated October 13, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/9. 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 10/204:16 pm -
2 stops23h 50m
Fri 10/306:15 am -
1 stop13h 48m
Deal found 10/9![Multiple Airlines logo]()
$507
This Kiwi.com deal was found by Cheapflights users on 10/10. 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.
Thu 10/228:06 pm -
2 stops17h 25m
Mon 11/27:26 pm -
1 stop16h 15m
Deal found 10/10![Multiple Airlines logo]()
$389
This Kiwi.com deal was found by Cheapflights users on 10/10. 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.
Sun 10/254:56 pm -
1 stop16h 22m
Thu 10/293:59 pm -
2 stops28h 04m
Deal found 10/10![Multiple Airlines logo]()
$458
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 10/263:10 pm -
1 stop24h 07m
Mon 11/3010:21 pm -
1 stop13h 20m
Deal found 10/12![Multiple Airlines logo]()
$512
This Kiwi.com deal was found by Cheapflights users on 10/12. 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 10/274:16 pm -
2 stops18h 27m
Sat 10/316:26 pm -
1 stop27h 41m
Deal found 10/12![Multiple Airlines logo]()
$502
This Kiwi.com deal was found by Cheapflights users on 10/10. 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.
Sun 11/18:06 pm -
2 stops16h 19m
Fri 11/67:00 am -
1 stop14h 03m
Deal found 10/10![Multiple Airlines logo]()
$411
One-way flights from Wilmington to Puerto RicoSearch for one-way flight options from Wilmington to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated October 13, 2026.
Search for one-way flight options from Wilmington to Puerto Rico. Find affordable one-way fares based on user searches. Data last updated October 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/9. 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.
Sun 11/229:47 pm -
1 stop26h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Multiple Airlines logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 10/10. 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.
Mon 10/193:10 pm -
1 stop24h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/10![Multiple Airlines logo]()
$252
This American Airlines deal was found by Cheapflights users on 10/11. 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.
Sat 11/288:19 pm -
1 stop16h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/11![American Airlines logo]()
$293
This United Airlines deal was found by Cheapflights users on 10/12. 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 12/156:05 am -
1 stop7h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![United Airlines logo]()
$334
Find flight deals from Wilmington to Puerto Rico
Keep the following information in mind while searching for Wilmington to Puerto Rico flight deals. Data was last updated October 13, 2026.
Round-trip from | $340 (Kiwi.com) |
|---|---|
One-way from | $227 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $491 |
Cheapflights Fare Finder
Customize your flight search to find flights from Wilmington to Puerto Rico 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 October 13, 2026.
Use the filters below to find and compare flights from Wilmington to Puerto Rico 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
Sun 11/22
9:47 pm-1:29 am
1 stop26h 42m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$227
WilmingtonSan Juan
ILM Wilmington New Hanover County - SJU San Juan Luis Munoz Marin Intl
ILMSJU
Wilmington New Hanover County
Mon 10/19
3:10 pm-4:06 pm
2 stops24h 56m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$280
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
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$293
Quickest round-trip
WilmingtonSan Juan
ILM Wilmington New Hanover County - SJU San Juan Luis Munoz Marin Intl
ILMSJU
Wilmington New Hanover County
Tue 12/15
6:05 am-2:40 pm
1 stop7h 35m
San Juan Luis Munoz Marin Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$334
WilmingtonSan Juan
ILM Wilmington New Hanover County - SJU San Juan Luis Munoz Marin Intl
ILMSJU
Wilmington New Hanover County
Sat 11/7
6:00 am-2:40 pm
1 stop7h 40m
San Juan Luis Munoz Marin Intl
Fri 11/13
2:05 am-11:22 am
1 stop10h 17m
$566
WilmingtonSan Juan
ILM Wilmington New Hanover County - SJU San Juan Luis Munoz Marin Intl
ILMSJU
Wilmington New Hanover County
Tue 12/1
6:00 am-12:25 pm
1 stop5h 25m
San Juan Luis Munoz Marin Intl
Tue 12/8
11:34 am-6:36 pm
2 stops8h 02m
$577
WilmingtonSan Juan
ILM Wilmington New Hanover County - SJU San Juan Luis Munoz Marin Intl
ILMSJU
Wilmington New Hanover County
Tue 10/20
7:32 pm-11:31 am
2 stops15h 59m
San Juan Luis Munoz Marin Intl
Fri 10/30
6:30 am-3:48 pm
2 stops9h 18m
$622
WilmingtonSan Juan
ILM Wilmington New Hanover County - SJU San Juan Luis Munoz Marin Intl
ILMSJU
Wilmington New Hanover County
Fri 11/27
7:09 am-9:27 pm
1 stop13h 18m
San Juan Luis Munoz Marin Intl
Sat 12/5
6:59 pm-12:05 am
1 stop6h 06m
$682
WilmingtonSan Juan
ILM Wilmington New Hanover County - SJU San Juan Luis Munoz Marin Intl
ILMSJU
Wilmington New Hanover County
Fri 10/16
2:24 pm-10:18 pm
1 stop7h 54m
San Juan Luis Munoz Marin Intl
Mon 10/19
7:15 am-5:04 pm
1 stop9h 49m
$702
WilmingtonSan Juan
ILM Wilmington New Hanover County - SJU San Juan Luis Munoz Marin Intl
ILMSJU
Wilmington New Hanover County
Mon 10/26
6:00 am-1:11 pm
1 stop7h 11m
San Juan Luis Munoz Marin Intl
Fri 10/30
2:35 pm-11:44 pm
1 stop9h 09m
$716
Showing 1-10 of 12 resultsSorted by cheapest first
Best time to book a flight from Wilmington to Puerto Rico
Have a flexible travel schedule? Discover the best time to fly to Puerto Rico 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 Puerto Rico
ILM-PR0
ILM-SJU
What is the cheapest month to book a flight from Wilmington to Puerto Rico?
Currently, September is the cheapest month in which you can book a flight from Wilmington to Puerto Rico (average of $471). Flying from Wilmington to Puerto Rico in March is currently the most expensive (average of $776). 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.
Reviews of airlines servicing Puerto Rico
Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated October 13, 2026.
Get a feel of what it's like to fly with American Airlines from Wilmington to Puerto Rico by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.4
Comfort
7.2
Entertainment
6.8
Food
6.4
Crew
7.9
Overall
7.0
Reviews
1 / 20
2.0
MediocreSusie,Jan 2026
CLT - TPA
Boarding
7.4
Comfort
7.2
Entertainment
6.8
Food
6.4
Crew
7.9
Overall
7.0
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 Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
Complete your trip to Puerto Rico by adding a car rental and/or hotel reservation to your travel itinerary.
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Wilmington and Puerto Rico flights
Browse other Wilmington and Puerto Rico flight options. Last updated on October 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Wilmington to Puerto Rico
Discover the top airline that operate flights from Wilmington to Puerto Rico. 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 October 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$421 | Average$567 | FlexibilityNo cancel fee | On-time71% |