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ILM - SJU

Find cheap flights from Wilmington to San Juan from $274

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Wilmington to Luis Munoz Marin Intl departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 5/18
Sat 5/25

Search hundreds of travel sites at once for deals on flights to San Juan

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Wilmington to San Juan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Wilmington to San Juan, as well as popular online travel agencies
In the last 7 days travelers have searched 44,553,814 times on KAYAK, and here is why:

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Cheap flight deals from Wilmington to Luis Munoz Marin Intl (ILM-SJU)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Wilmington to Luis Munoz Marin Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
11:05 am - 10:03 pmILM-SJU
10h 58m1 stop
12:54 pm - 11:55 pmSJU-ILM
11h 01m1 stop
$274Delta
Find Deal
Tue, Sep 24 - Sat, Sep 28
8:50 pm - 12:20 pmILM-SJU
15h 30m1 stop
7:57 pm - 2:05 pmSJU-ILM
18h 08m2 stops
Fri, May 3 - Sat, May 11
5:00 am - 8:36 pmILM-SJU
15h 36m1 stop
5:55 pm - 12:01 amSJU-ILM
6h 06m1 stop
$311American Airlines
Find Deal
Thu, May 2 - Fri, May 10
7:00 am - 12:22 amILM-SJU
17h 22m1 stop
3:54 pm - 11:26 pmSJU-ILM
7h 32m1 stop
$313American Airlines
Find Deal
Tue, Sep 24 - Sat, Sep 28
11:11 am - 10:00 pmILM-SJU
10h 49m1 stop
12:49 pm - 11:48 pmSJU-ILM
10h 59m1 stop
$327Delta
Find Deal
Sat, May 4 - Fri, May 10
9:55 am - 12:59 amILM-SJU
15h 04m2 stops
7:57 pm - 2:05 pmSJU-ILM
18h 08m2 stops
Fri, May 3 - Sat, May 11
5:00 am - 5:05 pmILM-SJU
12h 05m1 stop
5:55 pm - 10:32 amSJU-ILM
16h 37m1 stop
$336American Airlines
Find Deal
Fri, May 3 - Sat, May 11
9:55 am - 12:59 amILM-SJU
15h 04m2 stops
7:57 pm - 2:05 pmSJU-ILM
18h 08m2 stops
Fri, May 3 - Sat, May 11
8:25 pm - 11:10 amILM-SJU
14h 45m2 stops
3:54 pm - 11:26 pmSJU-ILM
7h 32m1 stop
$351American Airlines
Find Deal
Tue, Sep 24 - Sat, Sep 28
11:11 am - 10:00 pmILM-SJU
10h 49m1 stop
12:49 pm - 11:48 pmSJU-ILM
10h 59m1 stop
$352Delta
Find Deal
Sat, May 4 - Sat, May 11

Flights from Wilmington to Luis Munoz Marin Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Wilmington to Luis Munoz Marin Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Wilmington to San Juan?

The average price of all flights from Wilmington to San Juan Luis Munoz Marin Intl Airport clicked on KAYAK for each day over the last 12 months.
When flying from Wilmington to San Juan, you should consider leaving on a Sunday and avoid Fridays if you are looking for the best rates. For your return to Wilmington, you’ll find the best rates on Tuesdays and the most expensive ones on Mondays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Wilmington to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Wilmington to San Juan Luis Munoz Marin Intl Airport is September, where tickets cost $413 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $777 and $760 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Wilmington to San Juan Luis Munoz Marin Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Wilmington to San Juan Luis Munoz Marin Intl Airport, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 57 days before departure.

Good to know

Low season

March

High season

February

Cheapest flight

$274
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly with an average 12% increase in price.
Flight from Wilmington to San Juan

When to book flights from Wilmington to Luis Munoz Marin Intl

Are your dates flexible? Find out the best times to travel from Wilmington to Luis Munoz Marin Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Wilmington to San Juan flights

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

    In the last 3 days, the lowest price for a flight from Wilmington to San Juan Luis Munoz Marin Intl Airport was $274 for a round-trip ticket.

  • Do I need a passport to fly between Wilmington and San Juan?

    A passport is required to fly from Wilmington to San Juan.

  • Which aircraft models fly most regularly from Wilmington to San Juan?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Wilmington to San Juan?

    SkyTeam, and oneworld are the airline alliances operating flights between Wilmington and San Juan, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Wilmington to San Juan, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Wilmington to San Juan are Delta and American Airlines. With an average price for the route of $596 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $572 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Wilmington to San Juan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Wilmington to San Juan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Wilmington to San Juan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Juan from Wilmington is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Wilmington to San Juan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Juan with an airline and back to Wilmington with another airline. Booking your flights between Wilmington and SJU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Wilmington to San Juan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Juan from Wilmington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Wilmington to Luis Munoz Marin Intl

 
See real verified KAYAK customer reviews for airlines flying from Wilmington to San Juan. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Wilmington to Luis Munoz Marin Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 11104 reviews
8.0entertainment
8.6crew
7.9comfort
8.2boarding
7.5food
Airline reviews

Everything was great except for the seat. The backrest would not stay in the upright position.

8.0 ExcellentEddie, Apr 2024SEA - PHX
Read more about Delta reviews

Everything was great except for the seat. The backrest would not stay in the upright position.

I usually have a positive experience with Delta. Complimentary upgrades are always nice!

Flight delayed about 2 hrs so it made it a VERY late night

The crew, food, and entertainment were all good. But my screen had some sort of bug where if I turned it off, it would turn back on after 2-5 minutes. At full brightness. It made it very hard to get any shut-eye on the overnight flight. Also, the older Boeing plane, while nicely cared for (and no doors fell off 😅👏) doesn't have the nice air quality of newer planes. So I felt a bit greasy by the time we landed in Sweden.

It was a crowded flight. They did the best they could.

Service was good for such a short flight. Small plane but smooth flight.

Worst flight in my life. Only was scheduled for a 45 min flight to get our connection flight. It was late by 40 minutes and we missed our connection. Delta was totally useless trying to help and unable to get my family on the next flight because they overbooked it Thus had to get a hotel at my expense and lost a day at Disney as a result. Cost me about a $1000 if you add 2 hotels meals shuttles etc to get thru the day Awful customer service by Delta in Detroit totally useless people

The experience was good and the flight departed on time and landed early

The flight was delayed but we got to our final destination.

Boarding was great. The flight landed early. It took the crew over an hour and a half to bring out drinks. I paid to upgrade my seat to Comfort+ only to be near a crying/screaming baby who was seldom quiet. Noise-cancelling earbuds didn’t even help. Waste of money to upgrade.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

the flight from Tampa departed with a delay. The food on board was poor, usually on international airlines alcoholic beverages are offered free of charge , but here it was for a fee, the cutlery was wooden, there were no hot drinks (tea, coffee). Unfortunately, I didn't take pictures of the portions of food, but it wouldn't have been enough for a child either.And in the future, I will try not to use the services of this airline

they made me check my carryon. There was space in the overhead bins.

Nice flight, nice crew but no cookie or napkin with my seltzer.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

This was a Lufthansa flight. Disappointing main meal. Very rough over Canada and arrival at FRA. IFE was almost unusable.

It got me where I needed it to; not much more. It had no competition so that was why I chose it.

I liked everything about the flight. The service was excellent!

Plane took off without me, my stepdad and a dozen other passengers. It went from an hour delay to boarding in 15 montures without notifying anyone. Names were not called overhead. Now I’m missing a day of work and stuck in Charolette overnight paying for a hotel and Ubers out of pocket

The return trip was a customer service disaster. American Airlines needs an overhaul of how they treat their customers.

The flight was fine. All the delays and poor communication and customer service were the worst! We were supposed to arrive in London at 7:10 am. In stead we arrived at 1:30 pm. And now American Airlines refuses to make things right but only sent a canned apology after I contacted customer relations.

The flight was delayed for over four hours due to “maintenance “. Your ground staff made no efforts to avoid my family missing their connecting flight to London. They did not try to reroute them and didn’t even offer meal vouchers without being asked. My daughter, her husband and four children were in the States for our son’s celebration of life service. They experienced rude and unhelpful staff in Asheville. The lack of communication was disgraceful. They missed their connecting flight and the first rebooking. Then the 2nd rebooked flight was delayed by over two hours. They didn’t leave Charlotte until 1:30 AM. Since returning home my granddaughters sleep has been so disrupted that they are overly tired and cry hysterically at bedtime. I have already contacted you regarding compensation but have yet to receive a response. All I’ve received is a canned wrote response. This is not acceptable!!! When my wife and I traveled to England in December on your partner, British Airlines, we were delayed for 4 and one half hours. We missed our connecting train to Leeds and had to pay double. They not only reimbursed our extra train expense, they also refunded half our airfare. And upon our return to the States we were surprised to find that they had upgraded us for free! Now that’s customer service!!! I look forward to a prompt real human response. Sincerely, Jon Cannon

We sat on the plane for 1 hour because the airline was short handed could not be unloading.

Flight delayed 3 times. We were directed to go to a gate across from our gate. The plane wasn't there yet so we had to wait for it to arrive, then deplane everyone and then wait again for the plane to be cleaned. After 45 minuites we were allowed on the plane. The first plane had mechanical issues. The 2nd plane must have had bathroom issues because we did not have any food service whatsoever. No snack or beverage. That made for a long time not to have anything considering that we had just made it to the original gate and we had no time to stop to get food or a drink. Then we didn't want to leave the gate to get food because we wouldn't know how much longer the delay would be. Then the next gate change. Had we been told that the total time would have been aprox 45 min later we would have left to get food and a beverage. We had to wait again for the okay to the pilot to take off so we were on the runway for another 20 min. Overall, we were delayed over 2 hours which felt like 4 hours.

Plane was good but was delayed. probably not AA fault but caused a 1 hour delay. Seating was cramped.

I had trouble finding a boarding pass because I had an hour between Flights and American did not see my flight I believe because I was ticketed through KAYAK. I did not have enough time to go to the desk before boarding so I went to the desk and told them while I was boarding and they had a boarding pass for me within three minutes. Nice. I paid extra to have more legroom and it is definitely worth it for a six hour flight. I would’ve paid for a decent dinner, but they didn’t offer anything but a snack box —not good for six hours.

Charlotte airport is miserable. For American I always have to connect from the end of terminal E to the end of terminal B and the stupid moving walkways are always broken. And the flights to all seem of least importance so they never leave on time in either direction.

Baggage claim took too long and priority bags were not delivered first.

Wilmington - San Juan Flights

Departure:

Wilmington (ILM)United States

Destination:

San Juan (SJU)Puerto Rico

Cabin classes: