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 American Airlines. Our recent data shows that you can find tickets from as low as $433 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $638 and $878 round-trip. Users have found that American Airlines is 21% cheaper than the other options available to this destination.

What is the cheapest day to fly from Wilmington to San Juan Luis Munoz Marin Intl Airport?

Travelers seeking maximum savings on their Wilmington to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Wilmington to San Juan Luis Munoz Marin Intl Airport?

Leaving on a Saturday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 9% on the overall cost on flights from Wilmington to San Juan Luis Munoz Marin Intl Airport.

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

August is one of the best times of the year to fly to San Juan Luis Munoz Marin Intl Airport from Wilmington. Prices for August average $551 per person but you can even find prices for as low as $284. The most expensive prices can be found in the month of November. Opting for a August flight can save you 65% on your journey compared to booking in November

Most accurate provider : When it comes to deals on Wilmington-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Wilmington-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

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.

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.

$223+ Flights from Wilmington to San Juan Luis Munoz Marin Intl Airport

Q: How far in advance should I book a flight from Wilmington to San Juan Luis Munoz Marin Intl Airport?

Travelers have found it’s best to book a flight 25 days in advance to save up to 104% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 25 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Wilmington to San Juan Luis Munoz Marin Intl Airport 1-2 weeks in advance for as low as $484, or $654 for flights within the next 24 hours.

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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

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.

Cheapflights Tip: The best prices from Wilmington New Hanover County to San Juan Luis Munoz Marin Intl are usually found in August or May, booked 24 days in advance, depart on a Sunday or Wednesday and return on a Friday

Cheap flight deals from Wilmington to Luis Munoz Marin Intl

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$310 (Mytrip)
Popular in	November
Cheapest in	August
Average price	$581

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. 21% potential increase in price ($150 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($33 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 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 abril 17, 2025.

vie. 6/610:26 pmILM - SJU

2 stops35h 17mMultiple Airlines

mié. 6/111:39 pmSJU - ILM

1 stop27h 01mMultiple Airlines

Deal found 4/17

$310

sáb. 10/258:42 pmILM - SJU

1 stop14h 08mAmerican Airlines

jue. 10/3011:50 amSJU - ILM

1 stop12h 22mAmerican Airlines

Deal found 4/17

$335

vie. 10/1010:20 amILM - SJU

1 stop5h 58mDelta

sáb. 10/1812:57 pmSJU - ILM

1 stop10h 59mDelta

Deal found 4/17

$415

dom. 6/155:10 pmILM - SJU

1 stop30h 44mUnited Airlines

dom. 6/221:05 amSJU - ILM

2 stops13h 25mUnited Airlines

Deal found 4/17

$909

Best flights from Wilmington to Luis Munoz Marin Intl
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 abril 17, 2025.

vie. 6/610:26 pmILM - SJU

2 stops35h 17mMultiple Airlines

mié. 6/111:39 pmSJU - ILM

1 stop27h 01mMultiple Airlines

Deal found 4/17

$310

jue. 5/85:40 amILM - SJU

1 stop9h 00mAmerican Airlines

lun. 5/197:15 amSJU - ILM

1 stop16h 43mAmerican Airlines

Deal found 4/17

$433

dom. 6/1510:24 amILM - SJU

1 stop9h 29mDelta

lun. 6/237:30 amSJU - ILM

1 stop6h 13mDelta

Deal found 4/17

$638

dom. 6/155:10 pmILM - SJU

1 stop21h 34mUnited Airlines

mié. 6/181:05 amSJU - ILM

2 stops13h 25mUnited Airlines

Deal found 4/15

$878

Last-minute flights from Wilmington to Luis Munoz Marin Intl
Discover last-minute flight deals from Wilmington to Luis Munoz Marin Intl. Data last updated abril 17, 2025 and is based on user searches.

vie. 4/258:08 pmILM - SJU

1 stop14h 42mAmerican Airlines

mar. 4/291:29 pmSJU - ILM

2 stops9h 04mAmerican Airlines

Deal found 4/17

$560

dom. 4/276:50 amILM - SJU

2 stops40h 56mMultiple Airlines

jue. 5/19:25 amSJU - ILM

2 stops11h 38mMultiple Airlines

Deal found 4/17

$397

jue. 5/85:40 amILM - SJU

1 stop9h 00mAmerican Airlines

lun. 5/197:15 amSJU - ILM

1 stop16h 43mAmerican Airlines

Deal found 4/17

$433

vie. 5/235:10 pmILM - SJU

1 stop30h 44mUnited Airlines

sáb. 5/311:05 amSJU - ILM

2 stops13h 25mUnited Airlines

Deal found 4/17

$965

Cheapflights Fare Finder

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

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

vie. 6/6

10:26 pm-9:43 am

2 stops35h 17m

San Juan Luis Munoz Marin Intl

mié. 6/11

1:39 pm-4:40 pm

1 stop27h 01m

$310

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

jue. 5/8

5:40 am-2:40 pm

1 stop9h 00m

San Juan Luis Munoz Marin Intl

lun. 5/19

7:15 am-11:58 pm

1 stop16h 43m

$433

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

dom. 6/15

10:24 am-7:53 pm

1 stop9h 29m

San Juan Luis Munoz Marin Intl

lun. 6/23

7:30 am-1:43 pm

1 stop6h 13m

$638

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

dom. 6/15

5:10 pm-2:44 pm

1 stop21h 34m

San Juan Luis Munoz Marin Intl

mié. 6/18

1:05 am-2:30 pm

2 stops13h 25m

$878

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

mar. 6/3

2:19 pm-10:47 pm

1 stop8h 28m

$223

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

lun. 6/2

1:01 pm-11:25 pm

1 stop10h 24m

$224

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

jue. 6/5

2:49 pm-12:08 am

1 stop9h 19m

$228

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Compare providers for flights from Wilmington to Luis Munoz Marin Intl

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 April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Wilmington-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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?

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 24 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, September is the cheapest month in which you can book a flight from Wilmington to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Wilmington to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $336). 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?

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 6% on airfare.

Rainfall in Luis Munoz Marin Intl by month

In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit San Juan Luis Munoz Marin Intl Airport when rainfall is around 2.2 in.

Temperature in Luis Munoz Marin Intl by month

If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

Reviews of airlines servicing Luis Munoz Marin Intl

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,917 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,667 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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.
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 American Airlines. Our recent data shows that you can find tickets from as low as $433 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $638 and $878 round-trip. Users have found that American Airlines is 21% 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, September is the cheapest month in which you can book a flight from Wilmington to San Juan Luis Munoz Marin Intl Airport (average of $254). Flying from Wilmington to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $336). 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

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Fajardo

Luquillo

Rio Grande

Humacao

Bayamón

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Top 2 airlines flying from Wilmington to Luis Munoz Marin Intl

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$237	Average$443	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$335	Average$535	FlexibilityNo cancel fee	On-time71%

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$223+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Wilmington to Luis Munoz Marin Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Wilmington New Hanover County to San Juan Luis Munoz Marin Intl are usually found in August or May, booked 24 days in advance, depart on a Sunday or Wednesday and return on a Friday

Cheap flight deals from Wilmington to Luis Munoz Marin Intl

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Wilmington to Luis Munoz Marin Intl

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 abril 17, 2025.

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 abril 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Wilmington to San Juan Luis Munoz Marin Intl Airport that are best for you.

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 April.

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.

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 April 11, 2025.

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

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 abril 17, 2025.

Rainfall in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average rainfall totals by month.

Temperature in Luis Munoz Marin Intl by month

Plan your trip to Luis Munoz Marin Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing Luis Munoz Marin Intl

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?

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

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

How can I 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?

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

Traveling to a place near Wilmington?

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Alternative routes for Wilmington to Luis Munoz Marin Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Wilmington to Luis Munoz Marin Intl

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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 abril 17, 2025.