HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Puerto Rico

$318+ Cheap flights from Wilmington (ILM) to Puerto Rico

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — SJU
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Wilmington to Puerto Rico 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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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

Cheapest flights from Wilmington to Puerto Rico
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 January 29, 2026.

This Mytrip deal was found by Cheapflights users on 1/27. 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.
Sun 3/19:45 pm
ILM
-
SJU
1 stop15h 40m
Multiple Airlines
Thu 3/57:00 am
SJU
-
ILM
1 stop10h 40m
Multiple Airlines
Deal found 1/27$324
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 5/42:08 pm
ILM
-
SJU
1 stop8h 01m
Multiple Airlines
Thu 5/77:15 am
SJU
-
ILM
1 stop7h 35m
Multiple Airlines
Deal found 1/28$333
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/12:25 pm
ILM
-
SJU
1 stop9h 09m
Multiple Airlines
Thu 2/56:00 am
SJU
-
ILM
1 stop16h 29m
Multiple Airlines
Deal found 1/27$337
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 3/110:09 pm
ILM
-
SJU
1 stop25h 37m
Multiple Airlines
Sun 3/86:00 am
SJU
-
ILM
1 stop10h 21m
Multiple Airlines
Deal found 1/27$342
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 5/83:39 pm
ILM
-
SJU
2 stops32h 50m
Multiple Airlines
Wed 5/137:05 pm
SJU
-
ILM
1 stop25h 37m
Multiple Airlines
Deal found 1/28$360
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 3/110:09 pm
ILM
-
SJU
1 stop25h 37m
Multiple Airlines
Fri 3/610:12 pm
SJU
-
ILM
2 stops34h 43m
Multiple Airlines
Deal found 1/27$400

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 January 29, 2026.

Round-trip from

$324
(Mytrip)

One-way from

$318
(United Airlines)

Popular in

February

Cheapest in

November

Average price

$539
From Wilmington New Hanover County to Puerto Rico
Search Deals
One-way flight from Wilmington New Hanover County to Puerto Rico
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Wilmington to Puerto Rico that are best for you.

Fly from

Wilmington

Fly to

Puerto Rico

Route

Depart

Return

Price

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Sun 3/1

9:45 pm-2:25 pm

1 stop15h 40m

San Juan Luis Munoz Marin Intl

Thu 3/5

6:00 am-5:42 pm

2 stops12h 42m

$332

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Sun 3/1

10:09 pm-12:46 am

1 stop25h 37m

San Juan Luis Munoz Marin Intl

Sun 3/8

6:00 am-4:21 pm

1 stop10h 21m

$342

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Mon 3/23

5:08 am-8:34 pm

1 stop15h 26m

San Juan Luis Munoz Marin Intl

Tue 3/31

11:46 am-7:17 pm

1 stop7h 31m

$386

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Sun 3/1

10:09 pm-12:46 am

1 stop25h 37m

San Juan Luis Munoz Marin Intl

Fri 3/6

10:12 pm-7:55 am

2 stops34h 43m

$400

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Thu 3/5

2:25 pm-2:25 pm

1 stop23h 00m

San Juan Luis Munoz Marin Intl

Sun 3/8

6:00 am-4:21 pm

1 stop10h 21m

$403

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Fri 2/27

3:50 pm-1:24 am

2 stops32h 34m

San Juan Luis Munoz Marin Intl

Wed 3/4

3:55 pm-4:21 pm

1 stop25h 26m

$424

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Mon 2/23

7:47 pm-1:33 pm

1 stop16h 46m

San Juan Luis Munoz Marin Intl

Fri 2/27

8:40 am-11:58 pm

1 stop16h 18m

$446

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Mon 3/23

2:08 pm-2:09 pm

1 stop24h 01m

San Juan Luis Munoz Marin Intl

Tue 3/31

4:34 pm-4:21 pm

2 stops47h 47m

$451

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Tue 2/10

6:00 am-2:40 pm

1 stop7h 40m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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.
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

What is the cheapest month to book a flight from Wilmington to Puerto Rico?

Currently, June is the cheapest month in which you can book a flight from Wilmington to Puerto Rico (average of $149). Flying from Wilmington to Puerto Rico in December is currently the most expensive (average of $420). 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 January 29, 2026.
Get a feel of what it's like to fly with Delta and 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.
Delta
7.9
Good
8,128 reviews

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

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
8,128 reviews
Delta
7.9
Good
8,128 reviews

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

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
11,205 reviews
Delta
7.9
Good
8,128 reviews

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

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 Puerto Rico. 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 Puerto Rico?

    If you book a flight to Puerto Rico from Wilmington, you will be flying from New Hanover County, which is the city’s only airport. Wilmington New Hanover County (ILM) is located 4.3 mi from the center of Wilmington.

  • How long is the flight from Wilmington to Puerto Rico?

    A quick flight from Wilmington to Puerto Rico can take about 15h 26m. American Airlines provides one of the quickest options available for as low as $386. There are 1315 mi between Wilmington and Puerto Rico.

  • Can I find deals for flights from Wilmington to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Wilmington to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Wilmington to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wilmington to Puerto Rico.

  • Can I find deals for business class flights from Wilmington to Puerto Rico?

    Yes. Cheapflights offers flight deals from Wilmington to Puerto Rico 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 Puerto Rico?

    Currently, June is the cheapest month in which you can book a flight from Wilmington to Puerto Rico (average of $149). Flying from Wilmington to Puerto Rico in December is currently the most expensive (average of $420). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Wilmington to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
Raleigh to Luis Munoz Marin Intl flights
Charlotte to Luis Munoz Marin Intl flights
Charlotte to Punta Cana flights
Norfolk to Luis Munoz Marin Intl flights
Charlotte to Nassau flights
Raleigh to Punta Cana flights
Charlotte to Saint Thomas Island flights
Charlotte to Montego Bay flights
Charlotte to Providenciales flights
Raleigh to Oranjestad flights
Charlotte to Oranjestad flights
Raleigh to Montego Bay flights
Raleigh to Nassau flights
Charlotte to Castries flights
Raleigh to Saint Thomas Island flights
Charlotte to Willemstad flights
Charlotte to Bridgetown flights
Norfolk to Punta Cana flights
Charlotte to George Town flights
Charlotte to Simpson Bay flights
Greensboro to Luis Munoz Marin Intl flights
Raleigh to Simpson Bay flights
Norfolk to Montego Bay flights
Wilmington to Punta Cana flights
Raleigh to Providenciales flights
Raleigh to Puerto Plata flights
Charlotte to Santo Domingo flights
Raleigh to St. John's flights
Knoxville to Luis Munoz Marin Intl flights
Raleigh to Santo Domingo flights
Raleigh to Castries flights
Charlotte to Puerto Plata flights
Charlotte to Marsh Harbour flights
Raleigh to George Town flights
Norfolk to Nassau flights
Raleigh to Willemstad flights
Asheville to Luis Munoz Marin Intl flights
Raleigh to Kingston flights
Wilmington to Luis Munoz Marin Intl flights
Charlotte to Santiago de los Caballeros flights
Norfolk to Simpson Bay flights
Charlotte to Freeport flights
Norfolk to Saint Thomas Island flights
Charlotte to St. John's flights
Myrtle Beach to Luis Munoz Marin Intl flights
Knoxville to Oranjestad flights
Knoxville to Punta Cana flights
Greensboro to Punta Cana flights
Norfolk to Oranjestad flights
Wilmington to Saint Thomas Island flights

Top 2 airlines flying from Wilmington to Puerto Rico

Discover the top 2 airlines 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 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$218Average$534FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$335Average$520FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.