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Cheap flights from Wilmington to San Juan from $154

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wilmington to San Juan departing on 11/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:03 pm - 2:50 amILM-SJU
9h 47m1 stop
Multiple Airlines Logo
7:00 am - 8:10 pmSJU-ILM
14h 10m1 stop
$306Multiple Airlines
Find Deal
Sat, Feb 14 - Sat, Feb 21
Multiple Airlines Logo
5:01 pm - 2:50 amILM-SJU
8h 49m1 stop
Multiple Airlines Logo
3:55 am - 9:29 pmSJU-ILM
18h 34m1 stop
$329Multiple Airlines
Find Deal
Sun, Jan 25 - Sat, Jan 31
Multiple Airlines Logo
4:42 pm - 10:33 amILM-SJU
16h 51m1 stop
Multiple Airlines Logo
5:00 pm - 12:20 pmSJU-ILM
20h 20m1 stop
$342Multiple Airlines
Find Deal
Sun, Dec 7 - Sun, Dec 14
Multiple Airlines Logo
6:33 pm - 10:33 amILM-SJU
15h 00m1 stop
Multiple Airlines Logo
8:45 pm - 9:51 pmSJU-ILM
26h 06m2 stops
$351Multiple Airlines
Find Deal
Sun, Dec 7 - Sun, Dec 14
Multiple Airlines Logo
2:08 pm - 2:50 amILM-SJU
11h 42m1 stop
Multiple Airlines Logo
3:55 am - 9:29 pmSJU-ILM
18h 34m1 stop
$355Multiple Airlines
Find Deal
Fri, Feb 6 - Sat, Feb 7
Multiple Airlines Logo
4:42 pm - 10:33 amILM-SJU
16h 51m1 stop
Multiple Airlines Logo
3:55 am - 8:32 pmSJU-ILM
17h 37m1 stop
$362Multiple Airlines
Find Deal
Sun, Dec 7 - Sat, Dec 13
American Airlines Logo
7:43 pm - 1:08 pmILM-SJU
16h 25m1 stop
American Airlines Logo
5:51 pm - 11:57 pmSJU-ILM
7h 06m1 stop
$365American Airlines
Find Deal
Sat, Jan 10 - Fri, Jan 16
Multiple Airlines Logo
5:21 pm - 12:32 pmILM-SJU
18h 11m2 stops
Multiple Airlines Logo
8:45 pm - 9:51 pmSJU-ILM
26h 06m2 stops
$366Multiple Airlines
Find Deal
Sun, Dec 7 - Sun, Dec 14
Multiple Airlines Logo
6:33 pm - 10:33 amILM-SJU
15h 00m1 stop
Multiple Airlines Logo
4:10 am - 9:33 pmSJU-ILM
18h 23m2 stops
$372Multiple Airlines
Find Deal
Sun, Dec 7 - Sat, Dec 13
American Airlines Logo
5:31 pm - 4:00 amILM-SJU
10h 29m1 stop
American Airlines Logo
6:25 am - 11:00 pmSJU-ILM
16h 35m1 stop
$405American Airlines
Find Deal
Wed, Apr 15 - Mon, Apr 27

American Airlines flights from Wilmington to San Juan Luis Munoz Marin Intl Airport

Our best American Airlines deals on Wilmington to San Juan Luis Munoz Marin Intl Airport flight tickets
American Airlines
Jan 10
ILM7:43 pmWilmington New Hanover County
16h 25m
1 stop
SJU1:08 pmSan Juan Luis Munoz Marin Intl
Jan 16
SJU5:51 pmSan Juan Luis Munoz Marin Intl
7h 06m
1 stop
ILM11:57 pmWilmington New Hanover County
$365
Find similar
American Airlines
Apr 15
ILM5:31 pmWilmington New Hanover County
10h 29m
1 stop
SJU4:00 amSan Juan Luis Munoz Marin Intl
Apr 27
SJU6:25 amSan Juan Luis Munoz Marin Intl
16h 35m
1 stop
ILM11:00 pmWilmington New Hanover County
$405
Find similar
American Airlines
Dec 6
ILM7:14 pmWilmington New Hanover County
13h 55m
1 stop
SJU10:09 amSan Juan Luis Munoz Marin Intl
Dec 13
SJU2:36 pmSan Juan Luis Munoz Marin Intl
10h 04m
2 stops
ILM11:40 pmWilmington New Hanover County
$430
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Wilmington to San Juan Luis Munoz Marin Intl Airport 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, momondo users made 832,500 searches. Data last updated November 6, 2025.
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

Sat 2/14

4:03 pm-2:50 am

1 stop9h 47m

San Juan Luis Munoz Marin Intl

Sat 2/21

7:00 am-8:10 pm

1 stop14h 10m

$306

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Sun 1/25

5:01 pm-2:50 am

1 stop8h 49m

San Juan Luis Munoz Marin Intl

Sat 1/31

3:55 am-9:29 pm

1 stop18h 34m

$329

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Sun 12/7

4:42 pm-10:33 am

1 stop16h 51m

San Juan Luis Munoz Marin Intl

Sun 12/14

5:00 pm-12:20 pm

1 stop20h 20m

$342

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Sun 12/7

6:33 pm-10:33 am

1 stop15h 00m

San Juan Luis Munoz Marin Intl

Sun 12/14

8:45 pm-9:51 pm

2 stops26h 06m

$351

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Fri 2/6

2:08 pm-2:50 am

1 stop11h 42m

San Juan Luis Munoz Marin Intl

Sat 2/7

3:55 am-9:29 pm

1 stop18h 34m

$355

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Sun 12/7

4:42 pm-10:33 am

1 stop16h 51m

San Juan Luis Munoz Marin Intl

Sat 12/13

3:55 am-8:32 pm

1 stop17h 37m

$362

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Sat 1/10

7:43 pm-1:08 pm

1 stop16h 25m

San Juan Luis Munoz Marin Intl

Fri 1/16

5:51 pm-11:57 pm

1 stop7h 06m

$365

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Sun 12/7

5:21 pm-12:32 pm

2 stops18h 11m

San Juan Luis Munoz Marin Intl

Sun 12/14

8:45 pm-9:51 pm

2 stops26h 06m

$366

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Sun 12/7

6:33 pm-10:33 am

1 stop15h 00m

San Juan Luis Munoz Marin Intl

Sat 12/13

4:10 am-9:33 pm

2 stops18h 23m

$372

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Wed 4/15

5:31 pm-4:00 am

1 stop10h 29m

San Juan Luis Munoz Marin Intl

Mon 4/27

6:25 am-11:00 pm

1 stop16h 35m

$405

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Wilmington to San Juan Luis Munoz Marin Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Wilmington and San Juan Luis Munoz Marin Intl Airport?

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

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of November, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $422.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

On average, the least expensive day to fly to San Juan Luis Munoz Marin Intl Airport from Wilmington is on a Sunday. momondo users have found tickets for Sunday departures for as low as $531. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Wilmington because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $579.

What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is in the afternoon when flights can be purchased for as low as $521. Flights in the morning are often more expensive with an average ticket price of $549.

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

You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from Wilmington when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around $536 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan Luis Munoz Marin Intl Airport from Wilmington for as low as $364 on momondo.

When to book flights from Wilmington to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Wilmington to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Wilmington to San Juan Luis Munoz Marin Intl Airport (ILM to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Wilmington to San Juan Luis Munoz Marin Intl Airport

Direct flights

None
There are no direct flights from Wilmington to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from Wilmington to San Juan Luis Munoz Marin Intl Airport.
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  • How far is Wilmington New Hanover County to San Juan Luis Munoz Marin Intl by plane?

    San Juan Luis Munoz Marin Intl is 1311.6 mi away from Wilmington New Hanover County. In terms of flight time, this usually takes a little over 6h 30m.

  • When did momondo last update prices for flights from Wilmington New Hanover County Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Wilmington New Hanover County Airport to San Juan Luis Munoz Marin Intl Airport refresh daily.

  • How many operators does momondo search for flights from Wilmington New Hanover County Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Wilmington New Hanover County Airport to San Juan Luis Munoz Marin Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wilmington New Hanover County Airport to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The travel and health documents you'll need for your trip to San Juan Luis Munoz Marin Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Juan Luis Munoz Marin Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Wilmington to San Juan Luis Munoz Marin Intl Airport?

Best airlines flying from Wilmington to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Wilmington to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $218Free CancellationRating
7.9
8,001 reviews
Search Delta flights
American AirlinesPriceFrom $335Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Caguas
Humacao
Rio Grande
Bayamón

Why use momondo?

Why should I use momondo to find a flight deal from Wilmington to San Juan?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Juan from Wilmington.

Can I find flights from Wilmington to San Juan with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Wilmington to San Juan flights to just show those with flexible booking policies.

How can momondo help me find flights from Wilmington to San Juan?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Juan from Wilmington.

I’m not ready to book a flight from Wilmington to San Juan right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to San Juan from Wilmington. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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