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Find Wilmington to San Juan flights starting at US$107.

Book one-way or return flights from Wilmington to San Juan from as little as US$107. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Wilmington to San Juan? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Wilmington to San Juan. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Find Cheapest Airlines Flying from Wilmington to San Juan

View airlines operating flights from Wilmington to San Juan. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Avelo Airlines
From US$107
ANA airlines

Find more flights and airlines

Alternative Routes for Wilmington to San Juan Flights

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Wilmington to San Juan.

  • Cheapest
    Avelo Airlines
    ILG
    08:30
    3h 50m
    Direct
    SJU
    12:20
    Newcastle Airport - Luis Muñoz Marín International Airport
    Wed, Jun 5Avelo Airlines
    US$107
  • Avelo Airlines
    ILG
    08:30
    3h 50m
    Direct
    SJU
    12:20
    Newcastle Airport - Luis Muñoz Marín International Airport
    Wed, Jun 5Avelo Airlines
    US$107
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from Wilmington (ILG) to San Juan (SJU) the cheapest?

    Airlines adjust prices for flights from Wilmington to San Juan based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from Wilmington (ILG) to San Juan (SJU) cost?

    According to Trip.com's data, the lowest price is around US$251.
  • How long is the flight from Wilmington (ILG) to San Juan (SJU)?

    It takes about 3 hours 50 minutes to fly from Wilmington (ILG) to San Juan (SJU).
  • What is the transportation method from the main airport to downtown in San Juan?

    • The distance from Luis Muñoz Marín International Airport to downtown is about 11km, by taxi about 30 minutes.
  • What are the most popular airlines that fly from Wilmington (ILG) to San Juan (SJU)?

    Airlines with flights from Wilmington (ILG) to San Juan (SJU): Avelo Airlines.
  • How many airports in San Juan (SJU)?

How to find a cheap flight from Wilmington to San Juan

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Wilmington to San Juan. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information for Wilmington to San Juan Flights

Cheapest direct flight price

US$106

Cheapest return ticket price

US$205

Cheapest month

April

Peak season for travel

November

Flight distance

2,534.8km

Average flight time

3 hours 50 minutes

Popular airline

Avelo Airlines