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Cheap flights from Wilmington to San Juan from $145

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 7/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Wilmington to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:38 pm - 12:56 am
ILM
-
SJU
8h 18m
1 stop
Multiple Airlines Logo
6:35 am - 8:09 pm
SJU
-
ILM
13h 34m
1 stop
$260Multiple Airlines
Tue, Aug 18 - Mon, Aug 24
Multiple Airlines Logo
4:38 pm - 12:56 am
ILM
-
SJU
8h 18m
1 stop
Multiple Airlines Logo
6:35 am - 8:09 pm
SJU
-
ILM
13h 34m
1 stop
$263Multiple Airlines
Tue, Aug 18 - Mon, Aug 24
Multiple Airlines Logo
8:20 pm - 12:41 am
ILM
-
SJU
28h 21m
1 stop
Multiple Airlines Logo
5:22 pm - 11:08 am
SJU
-
ILM
17h 46m
1 stop
$265Multiple Airlines
Thu, Aug 13 - Mon, Aug 17
Multiple Airlines Logo
4:38 pm - 12:56 am
ILM
-
SJU
8h 18m
1 stop
Multiple Airlines Logo
6:35 am - 8:09 pm
SJU
-
ILM
13h 34m
1 stop
$268Multiple Airlines
Tue, Aug 18 - Mon, Aug 24
Multiple Airlines Logo
4:38 pm - 12:56 am
ILM
-
SJU
8h 18m
1 stop
Multiple Airlines Logo
6:35 am - 11:08 am
SJU
-
ILM
28h 33m
2 stops
$279Multiple Airlines
Tue, Aug 18 - Mon, Aug 24
Multiple Airlines Logo
4:38 pm - 12:56 am
ILM
-
SJU
8h 18m
1 stop
Multiple Airlines Logo
6:35 am - 11:08 am
SJU
-
ILM
28h 33m
2 stops
$281Multiple Airlines
Tue, Aug 18 - Mon, Aug 24
Multiple Airlines Logo
4:38 pm - 12:56 am
ILM
-
SJU
8h 18m
1 stop
Multiple Airlines Logo
7:00 am - 2:59 pm
SJU
-
ILM
31h 59m
2 stops
$330Multiple Airlines
Tue, Aug 25 - Sun, Aug 30
Multiple Airlines Logo
3:39 pm - 12:41 am
ILM
-
SJU
33h 02m
2 stops
Multiple Airlines Logo
6:00 am - 8:09 pm
SJU
-
ILM
14h 09m
1 stop
$341Multiple Airlines
Mon, Jul 27 - Mon, Aug 10
Multiple Airlines Logo
8:20 pm - 12:56 am
ILM
-
SJU
28h 36m
1 stop
Multiple Airlines Logo
6:35 am - 8:09 pm
SJU
-
ILM
13h 34m
1 stop
$342Multiple Airlines
Thu, Sep 3 - Mon, Sep 7
Multiple Airlines Logo
4:38 pm - 12:56 am
ILM
-
SJU
8h 18m
1 stop
Multiple Airlines Logo
9:16 am - 8:42 pm
SJU
-
ILM
11h 26m
1 stop
$343Multiple Airlines
Tue, Aug 25 - Sun, Aug 30

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

Our best United Airlines deals on Wilmington to San Juan Luis Munoz Marin Intl Airport flight tickets
United Airlines
Aug 25
ILM7:00 amWilmington New Hanover County
6h 45m
1 stop
SJU1:45 pmSan Juan Luis Munoz Marin Intl
Aug 27
SJU4:55 pmSan Juan Luis Munoz Marin Intl
22h 23m
2 stops
ILM3:18 pmWilmington New Hanover County
$728
United Airlines
Aug 25
ILM7:00 amWilmington New Hanover County
6h 45m
1 stop
SJU1:45 pmSan Juan Luis Munoz Marin Intl
Aug 27
SJU4:55 pmSan Juan Luis Munoz Marin Intl
22h 23m
2 stops
ILM3:18 pmWilmington New Hanover County
$733
United Airlines
Jul 4
ILM7:30 amWilmington New Hanover County
16h 20m
1 stop
SJU11:50 pmSan Juan Luis Munoz Marin Intl
Jul 10
SJU1:25 pmSan Juan Luis Munoz Marin Intl
10h 19m
1 stop
ILM11:44 pmWilmington New Hanover County
$783

JetBlue flights from Wilmington to San Juan Luis Munoz Marin Intl Airport

Our best JetBlue deals on Wilmington to San Juan Luis Munoz Marin Intl Airport flight tickets
JetBlue
Aug 25
ILM4:40 pmWilmington New Hanover County
18h 58m
2 stops
SJU11:38 amSan Juan Luis Munoz Marin Intl
Aug 30
SJU10:35 pmSan Juan Luis Munoz Marin Intl
16h 27m
2 stops
ILM3:02 pmWilmington New Hanover County
$490
JetBlue
Aug 25
ILM4:40 pmWilmington New Hanover County
7h 14m
1 stop
SJU11:54 pmSan Juan Luis Munoz Marin Intl
Aug 27
SJU5:45 amSan Juan Luis Munoz Marin Intl
10h 00m
1 stop
ILM3:45 pmWilmington New Hanover County
$538
JetBlue
Aug 25
ILM4:40 pmWilmington New Hanover County
7h 14m
1 stop
SJU11:54 pmSan Juan Luis Munoz Marin Intl
Aug 27
SJU5:45 amSan Juan Luis Munoz Marin Intl
10h 00m
1 stop
ILM3:45 pmWilmington New Hanover County
$612

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 July 2, 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

Price

Cheapest round-trip

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Tue 8/18

4:38 pm-12:56 am

1 stop8h 18m

San Juan Luis Munoz Marin Intl

Mon 8/24

6:35 am-8:09 pm

1 stop13h 34m

$260

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Tue 8/18

4:38 pm-12:56 am

1 stop8h 18m

San Juan Luis Munoz Marin Intl

Mon 8/24

6:35 am-8:09 pm

1 stop13h 34m

$263

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Thu 8/13

8:20 pm-12:41 am

1 stop28h 21m

San Juan Luis Munoz Marin Intl

Mon 8/17

5:22 pm-11:08 am

1 stop17h 46m

$265

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Tue 8/18

4:38 pm-12:56 am

1 stop8h 18m

San Juan Luis Munoz Marin Intl

Mon 8/24

6:35 am-8:09 pm

1 stop13h 34m

$268

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Tue 8/18

4:38 pm-12:56 am

1 stop8h 18m

San Juan Luis Munoz Marin Intl

Mon 8/24

6:35 am-11:08 am

2 stops28h 33m

$279

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Tue 8/18

4:38 pm-12:56 am

1 stop8h 18m

San Juan Luis Munoz Marin Intl

Mon 8/24

6:35 am-11:08 am

2 stops28h 33m

$281

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Tue 8/25

4:38 pm-12:56 am

1 stop8h 18m

San Juan Luis Munoz Marin Intl

Sun 8/30

7:00 am-2:59 pm

2 stops31h 59m

$330

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Mon 7/27

3:39 pm-12:41 am

2 stops33h 02m

San Juan Luis Munoz Marin Intl

Mon 8/10

6:00 am-8:09 pm

1 stop14h 09m

$341

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Thu 9/3

8:20 pm-12:56 am

1 stop28h 36m

San Juan Luis Munoz Marin Intl

Mon 9/7

6:35 am-8:09 pm

1 stop13h 34m

$342
Quickest round-trip

WilmingtonSan Juan

ILM - SJU

ILMSJU

Wilmington New Hanover County

Tue 8/25

4:38 pm-12:56 am

1 stop8h 18m

San Juan Luis Munoz Marin Intl

Sun 8/30

9:16 am-8:42 pm

1 stop11h 26m

$343

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to San Juan from

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 $446.

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

Fastest flight time

6h 41m

Direct flights

None
The fastest flight from Wilmington to San Juan Luis Munoz Marin Intl Airport takes 6h 41m
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.
Search flight deals

Frequently asked questions about flying from Wilmington to San Juan Luis Munoz Marin Intl Airport

  • 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 41m.

  • 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
American AirlinesPriceFrom $390Free CancellationRating
7.1
11,765 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
Rio Grande
Humacao
Caguas
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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