Cheap Flights from San Diego to Wilmington from $620

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Flight deals from San Diego to Wilmington

Looking for a cheap last-minute deal or the best return flight from San Diego to Wilmington Airport? If you want to travel next month, return fares start from $662. Find the lowest prices on one-way and return tickets right here.

Wilmington.$620 per passenger.Departing Wed, 28 Oct, returning Wed, 4 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from San Diego International on Wed, 28 Oct, arriving in Wilmington.Inbound indirect flight with Delta, departs from Wilmington on Wed, 4 Nov, arriving in San Diego International.Price includes taxes and charges.From $620, select.

Wilmington.$662 per passenger.Departing Wed, 21 Oct, returning Wed, 28 Oct.Return flight with United.Outbound indirect flight with United, departs from San Diego International on Wed, 21 Oct, arriving in Wilmington.Inbound indirect flight with United, departs from Wilmington on Wed, 28 Oct, arriving in San Diego International.Price includes taxes and charges.From $662, select.

Wilmington.$662 per passenger.Departing Fri, 6 Nov, returning Fri, 13 Nov.Return flight with United.Outbound indirect flight with United, departs from San Diego International on Fri, 6 Nov, arriving in Wilmington.Inbound indirect flight with United, departs from Wilmington on Fri, 13 Nov, arriving in San Diego International.Price includes taxes and charges.From $662, select.

Wilmington.$698 per passenger.Departing Wed, 9 Dec, returning Mon, 14 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from San Diego International on Wed, 9 Dec, arriving in Wilmington.Inbound indirect flight with Delta, departs from Wilmington on Mon, 14 Dec, arriving in San Diego International.Price includes taxes and charges.From $698, select.

Wilmington.$743 per passenger.Departing Sun, 20 Dec, returning Mon, 4 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from San Diego International on Sun, 20 Dec, arriving in Wilmington.Inbound indirect flight with Delta, departs from Wilmington on Mon, 4 Jan, arriving in San Diego International.Price includes taxes and charges.From $743, select.

Wilmington.$757 per passenger.Departing Wed, 23 Sep, returning Sat, 26 Sep.Return flight with United.Outbound indirect flight with United, departs from San Diego International on Wed, 23 Sep, arriving in Wilmington.Inbound indirect flight with United, departs from Wilmington on Sat, 26 Sep, arriving in San Diego International.Price includes taxes and charges.From $757, select.

Wilmington.$848 per passenger.Departing Fri, 9 Jul, returning Thu, 22 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from San Diego International on Fri, 9 Jul, arriving in Wilmington.Inbound indirect flight with Delta, departs from Wilmington on Thu, 22 Jul, arriving in San Diego International.Price includes taxes and charges.From $848, select.

Wilmington.$927 per passenger.Departing Tue, 24 Nov, returning Sat, 5 Dec.Return flight with United.Outbound indirect flight with United, departs from San Diego International on Tue, 24 Nov, arriving in Wilmington.Inbound indirect flight with United, departs from Wilmington on Sat, 5 Dec, arriving in San Diego International.Price includes taxes and charges.From $927, select.

Wilmington.$1,216 per passenger.Departing Fri, 1 Jan, returning Sun, 10 Jan.Return flight with United.Outbound indirect flight with United, departs from San Diego International on Fri, 1 Jan, arriving in Wilmington.Inbound indirect flight with United, departs from Wilmington on Sun, 10 Jan, arriving in San Diego International.Price includes taxes and charges.From $1,216, select.

Wilmington.$1,435 per passenger.Departing Fri, 2 Apr, returning Mon, 5 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from San Diego International on Fri, 2 Apr, arriving in Wilmington.Inbound indirect flight with Delta, departs from Wilmington on Mon, 5 Apr, arriving in San Diego International.Price includes taxes and charges.From $1,435, select.

Wilmington.$1,469 per passenger.Departing Mon, 14 Sep, returning Wed, 18 Nov.Return flight with United.Outbound indirect flight with United, departs from San Diego International on Mon, 14 Sep, arriving in Wilmington.Inbound indirect flight with United, departs from Wilmington on Wed, 18 Nov, arriving in San Diego International.Price includes taxes and charges.From $1,469, select.

Wilmington.$1,488 per passenger.Departing Sun, 7 Feb, returning Wed, 10 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from San Diego International on Sun, 7 Feb, arriving in Wilmington.Inbound indirect flight with Delta, departs from Wilmington on Wed, 10 Feb, arriving in San Diego International.Price includes taxes and charges.From $1,488, select.

Find the cheapest month to fly from San Diego to Wilmington

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

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San Diego to Wilmington: Alternative routes

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

Wilmington

6km from central Wilmington

ClosestCheapest

from $620

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Jacksonville

74km from central Wilmington

from $772

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San Diego to Wilmington: Flight information

The things to know before you go.

Cheapest flight found	$620
Cheapest month to fly	October

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

How much are return flights from San Diego to Wilmington?

The best price we found for a return flight from San Diego to Wilmington is $620. 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.

Which airlines fly direct from San Diego to Wilmington?

Currently, there are no airlines that fly direct from San Diego to Wilmington. But we found flights with one stop from $620.

How many flights are there a week from San Diego to Wilmington?

As of September 2026, there are no flights flying from San Diego to Wilmington.

When is the cheapest time to fly from San Diego to Wilmington?

The cheapest month to fly from San Diego to Wilmington is usually October.

Which upcoming date is cheapest to fly from San Diego to Wilmington Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Diego to Wilmington Airport on Wednesday, 28 October 2026.

Can I get a direct flight from San Diego to Wilmington Airport?

No airlines currently offer direct flights between San Diego and Wilmington Airport. Most routes have one or more stops.

How can I find the best flight deal to Wilmington?

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.

When is the best time to book flights to Wilmington?

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.

Which is the cheapest airline to fly from San Diego to Wilmington with?

The cheapest airline that flies to Wilmington is Delta .

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

The timezone in Wilmington is UTC-5, which is three hours ahead of San Diego. Wilmington International Airport is located in Wilmington.
Leave plenty of time to catch your flight from San Diego to ILM. As a general rule, turn up at least two hours before international departures and an hour ahead for domestic flights.
July is a busy travel month. If you're taking off then or around a major holiday like Thanksgiving, Memorial Day or Christmas, get there even earlier. Aim for at least two hours ahead for domestic flights and up to four hours for international journeys.

Airports in San Diego

San Diego International Airport (SAN)

SAN is around 5 kilometres from central San Diego. If you're driving, catching a taxi or ride-sharing from the centre, it'll take you 15 minutes or so to get there, depending on traffic conditions. If you're planning to take public transport, expect the travel time to be around 25 minutes.
Want a stress-free start to your travels? Stay near San Diego International Airport. Whether you have an early flight from San Diego to Wilmington International Airport or just don't like being rushed, these hotels are the ideal choice:
Of the flights that depart from San Diego International Airport, 74% arrive as scheduled at their destination.
The address for SAN is N Harbour Dr.

McClellan-Palomar Airport (CLD)

The distance from San Diego's city centre to CLD is around 48 kilometres. Take into account transport options and potential delays when planning the fastest way to get to the airport.
Get a head start on your holiday with an extra night away from home. Before catching your San Diego to ILM flight, stay in one of these hotels near McClellan-Palomar Airport:
Most flights that depart McClellan-Palomar Airport get to their destination as expected. It achieves a consistent on-time performance rate of 88%.

About Wilmington International Airport (ILM)

Have a late flight from San Diego to Wilmington International Airport? Don't let it steal your sleep. Check in to one of these hotels near ILM and hit the pillow fast:
Lock in the lowest price by booking your ride around two weeks before your San Diego to Wilmington International Airport flight.
ILM is located at 1740 Airport Boulevard.

Getting from Wilmington International Airport (ILM) to central Wilmington

The centre of Wilmington is about 6 kilometres from Wilmington International Airport. Journey times by car hire or taxi will vary based on traffic conditions and time of day, so do some research before your trip.
Travelling by public transport takes about 40 minutes.

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

Right now, $651 is the best price we've found for a one-way ticket from San Diego to Wilmington International Airport. The cheapest price for a return flight is $620. Keep in mind fares may change due to availability at the time of booking.
Don't leave everything to the last minute. You're more likely to walk away with cheap flights from San Diego to ILM if you book early. Airlines often have some fantastic early bird deals.
Cheap San Diego to Wilmington International Airport tickets are easier to find if your travel dates are flexible. Use the 'Whole month' search function to compare fares throughout the month and then fly out on the cheapest day.
Save time searching for cheap plane tickets from San Diego to ILM by setting up a Price Alert. We'll send you an email or notification on the app when a lower fare becomes available.
Save money on your flight from San Diego to Wilmington International Airport by using filters. Choose your preferred times, airlines and number of stops, then sort the results by 'Cheapest' for the best deals.

The best time to fly from San Diego to Wilmington International Airport (ILM)

July is the most popular month for flights from San Diego to Wilmington International Airport (ILM). Visit Wilmington in November for a more laid-back experience.
The warmest month in Wilmington is July, with temperatures ranging between 23ºC and 32ºC. Lock in your San Diego to ILM plane ticket then if this is the type of weather you enjoy.
Look for cheap tickets from San Diego to Wilmington International Airport in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 1ºC and 16ºC.

More about Wilmington

When it comes to looking for somewhere to rest your head, you'll find the top stays in Wilmington right here. Explore these hotels once you've locked in your flight from San Diego to Wilmington International Airport:
There are so many things to discover in this city, it can be tricky to know where to start. Airlie Gardens, Wilmington Riverwalk and Cameron Art Museum are leading attractions which should feature on any well-planned Wilmington itinerary.

Explore more of the United States

Charlotte is just one of the many places in the United States waiting to be discovered once you've taken in the sights of Wilmington. Around 290 kilometres away to the northwest, popular attractions include Bechtler Museum of Modern Art, Discovery Place and NASCAR Hall of Fame.
Around 177 kilometres north of Wilmington, Raleigh is another favourite stop in the United States. Experience the best of this destination with a visit to North Carolina Museum of Art, North Carolina Museum of Natural Sciences and Dorothea Dix Park.