264 € Cheap Flights from San Diego International to Wilmington

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Find the cheapest month or even day of the year to fly to Wilmington

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Flight deals from San Diego International Airport to Wilmington Airport

Looking for a cheap last-minute deal or the best return flight from San Diego International Airport to Wilmington Airport? If you want to travel next month, return fares start from 372 €. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Diego International to Wilmington

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Diego International to Wilmington flights are currently cheapest in May.

San Diego International to Wilmington: Alternative routes

Compare routes from San Diego International to Wilmington below. You may find an airport to fly into that's cheaper, faster, or easier than Wilmington.

San Diego to Wilmington: Flight information

The things to know before you go.
Cheapest flight found264 €
Cheapest month to flyMay

Finding cheap flights from San Diego International to Wilmington: Frequently asked questions

The best price we found for a return flight from San Diego International to Wilmington is 264 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Diego International to Wilmington. But we found flights with one or more stops from 264 €.
As of March 2026, there are no flights flying from San Diego International to Wilmington.
The cheapest month to fly from San Diego International to Wilmington is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Diego International Airport to Wilmington Airport on Wednesday, 6 May 2026.
No airlines currently offer direct flights between San Diego International Airport and Wilmington Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Wilmington but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Wilmington is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines offers the cheapest flight tickets to Wilmington.

Flying from San Diego International Airport (SAN) to Wilmington International Airport (ILM): what you need to know

  • For a smooth journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This way, you'll have plenty of time to catch your SAN to ILM flight.

  • Travelling during a peak time such as July? Public holidays and other popular periods can result in longer lines and delays at airport checkpoints. Play it safe and arrive up to four hours ahead of international flights and two hours before a domestic departure.

  • If you want to explore another city along the way, simply deselect 'Direct flights only' when searching for your ticket from San Diego International Airport to Wilmington International Airport. These are the most popular stopovers between SAN and ILM:

    • Hartsfield-Jackson Atlanta International Airport

    • Charlotte Douglas International Airport

    • Dallas/Fort Worth International Airport

How to find the cheapest flights from San Diego International Airport (SAN) to Wilmington International Airport (ILM)

  • At the moment, 129 € is the lowest price we've seen for a one-way San Diego International Airport to Wilmington International Airport flight. The best price for a return ticket is 264 €. Remember that fares can change due to availability when booking.

  • Don't leave everything to the last moment. You're more likely to get cheap tickets from SAN to ILM if you book in advance. Airlines often offer some excellent early bird discounts.

  • Getting cheap flights from San Diego International Airport to Wilmington International Airport is easier if you can be flexible with your dates. Use the 'Whole month' function to see the lowest fares throughout the month and score a great deal.

  • Picking up cheap flights from SAN to ILM is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch as soon as fares go down.

  • Select your ideal arrival and departure times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from San Diego International Airport to Wilmington International Airport.

Handy information about San Diego International Airport (SAN)

  • You'll find SAN at Airport Drive.

  • 71.38% of flights taking off from San Diego International Airport arrive at their destination on schedule.

  • San Diego International Airport is about 5 kilometres from central San Diego. If you're driving, catching a cab or ride-sharing from the centre, it'll take 10 minutes or so to get there, depending on the traffic.

  • The journey when using public transport will take about 20 minutes.

  • Need a convenient hotel near SAN? If you're boarding an early flight from San Diego International Airport to Wilmington International Airport, these accommodation options will put you moments from check-in:

Arriving at Wilmington International Airport (ILM)

Getting from Wilmington International Airport (ILM) to central Wilmington

  • You'll find ILM at 1740 Airport Boulevard.

  • Wilmington International Airport is roughly 11 kilometres from central Wilmington. Driving there takes about 15 minutes.

  • Travelling to the centre by public transport will take you roughly 2 hours 50 minutes.

When to fly to Wilmington International Airport (ILM)

  • July is the most popular month for flights from San Diego International Airport to Wilmington International Airport. To avoid the crowds, visit Wilmington in January.

  • Lock in your flight from San Diego International Airport to Wilmington International Airport for July if you want to go to Wilmington during its warmest month. You can expect temperatures of between 23ºC (73ºF) and 32ºC (90ºF).

  • Search for cheap tickets from SAN to ILM in January if you like cooler conditions. Temperatures are at their lowest then, ranging between 1ºC (34ºF) and 16ºC (61ºF) on average.

Explore more of United States

  • Charlotte is just one of the many places in United States waiting to be explored once you've seen Wilmington. Around 290 kilometres away to the north-west, top sights here include NASCAR Hall of Fame, Freedom Park and Carolinas Aviation Museum.

  • Virginia Beach is another well-known destination in United States and is around 338 kilometres north-east of Wilmington. No trip is complete without dropping by Marina Shores Marina, Rudee Inlet Station Marina and Allegra.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.