ILM - SAN

$286 Find Cheap Flights from Wilmington to San Diego - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$361
Typical prices: $354-$547
Delta
Tue 3/6Tue 3/13
ILM - SAN • 1 stop
Cheapest one-way
$286
Typical prices: $288-$473
Multiple Airlines
Thu 12/20
ILM - SAN • 3 stops
Nonstop flights
There are currently no direct flights between Wilmington and San Diego. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 20 weeks in advance save around 53% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 19% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $475 (round-trip)
Shortest trip • 7h 46m (one-way)
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Insights
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We hope you love your trip to San Diego!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Wilmington to San Diego (ILM-SAN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Wilmington to San Diego

Sat, Mar 6 - Sat, Mar 13
Delta Logo
4:30 pm - 11:03 pmILM  Wilmington New Hanover County-SAN San Diego
9h 33m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:40 pm - 8:37 amSAN  San Diego-ILM Wilmington New Hanover County
6h 57m1 stop Atlanta Hartsfield-Jackson
$361Delta
Sat, Oct 31 - Sat, Nov 7
Delta Logo
4:25 pm - 10:02 pmILM  Wilmington New Hanover County-SAN San Diego
8h 37m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:25 pm - 9:37 amSAN  San Diego-ILM Wilmington New Hanover County
8h 12m1 stop Atlanta Hartsfield-Jackson
$361Delta
Sat, Oct 24 - Tue, Nov 17
United Airlines Logo
6:00 am - 12:22 pmILM  Wilmington New Hanover County-SAN San Diego
9h 22m1 stop Newark
United Airlines Logo
10:20 pm - 11:22 amSAN  San Diego-ILM Wilmington New Hanover County
10h 02m1 stop Newark
$380United Airlines
Sat, Oct 24 - Tue, Nov 17
United Airlines Logo
6:00 am - 12:22 pmILM  Wilmington New Hanover County-SAN San Diego
9h 22m1 stop Newark
United Airlines Logo
8:05 am - 11:44 pmSAN  San Diego-ILM Wilmington New Hanover County
12h 39m2 stops Houston George Bush Intcntl Newark
$385United Airlines
Thu, Nov 12 - Tue, Nov 17
United Airlines Logo
12:02 pm - 10:30 pmILM  Wilmington New Hanover County-SAN San Diego
13h 28m2 stops Newark Denver Intl
United Airlines Logo
9:40 pm - 11:22 amSAN  San Diego-ILM Wilmington New Hanover County
10h 42m1 stop Newark
$385United Airlines
Wed, Dec 16 - Mon, Dec 21
American Airlines Logo
4:40 pm - 9:51 pmILM  Wilmington New Hanover County-SAN San Diego
8h 11m1 stop Dallas/Fort Worth
American Airlines Logo
12:25 pm - 10:19 pmSAN  San Diego-ILM Wilmington New Hanover County
6h 54m1 stop Dallas/Fort Worth
$406American Airlines
Wed, Oct 28 - Mon, Nov 2
American Airlines Logo
2:40 pm - 7:00 pmILM  Wilmington New Hanover County-SAN San Diego
7h 20m1 stop Charlotte Douglas
American Airlines Logo
10:20 pm - 9:48 amSAN  San Diego-ILM Wilmington New Hanover County
8h 28m1 stop Charlotte Douglas
$406American Airlines
Thu, Nov 12 - Tue, Nov 17
American Airlines Logo
3:05 pm - 9:26 pmILM  Wilmington New Hanover County-SAN San Diego
9h 21m1 stop Charlotte Douglas
American Airlines Logo
6:15 am - 6:36 pmSAN  San Diego-ILM Wilmington New Hanover County
9h 21m1 stop Charlotte Douglas
$406American Airlines
Fri, Dec 11 - Sun, Dec 13
Delta Logo
2:28 pm - 9:19 pmILM  Wilmington New Hanover County-SAN San Diego
9h 51m1 stop Atlanta Hartsfield-Jackson
Delta Logo
10:30 pm - 9:32 amSAN  San Diego-ILM Wilmington New Hanover County
8h 02m1 stop Atlanta Hartsfield-Jackson
$451Delta
Thu, Mar 11 - Sun, Mar 21
Delta Logo
2:30 pm - 9:41 pmILM  Wilmington New Hanover County-SAN San Diego
10h 11m1 stop Atlanta Hartsfield-Jackson
Delta Logo
9:40 pm - 9:37 amSAN  San Diego-ILM Wilmington New Hanover County
8h 57m1 stop Atlanta Hartsfield-Jackson
$451Delta
Booking Insights

Price, demand and travel trends for Wilmington to San Diego flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Wilmington to San Diego?

Round-trip flights from Wilmington to San Diego typically range from $354 to $547. The lowest price found in the past 5 days was $361, on Delta.

What's the cheapest day of the week to fly from Wilmington to San Diego?

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Wilmington to San Diego. It’s 9% cheaper than the average day, while Monday is the most expensive, with prices 53% higher.

What’s the cheapest month to fly from Wilmington to San Diego?

•January is the cheapest month to fly from Wilmington to San Diego at $350 round-trip.
•March ($532) and June ($513) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 52% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Wilmington to San Diego the cheapest?

Flights from Wilmington to San Diego are cheapest 20 weeks before departure. Booking in this window typically costs about 53% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Wilmington to San Diego flights

Low season

November

Cheapest flight

$286
Beat the crowds with an average 51% drop in travelers.
The most popular month to fly with an average 54% increase in travelers.
One-way flight from Wilmington to San Diego

When to book flights from Wilmington to San Diego

Are your dates flexible? Find out the best times to travel from Wilmington to San Diego based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Wilmington to San Diego flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Wilmington to San Diego?

    Two cabin classes are available on flights from Wilmington to San Diego:

    • Economy Class
    • First Class

  • How long is a flight from Wilmington to San Diego?

    A nonstop flight from Wilmington to San Diego takes 00m, covering 2,251 miles.

  • Do I need a passport to fly from Wilmington to San Diego?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Wilmington to San Diego flight?

    Round-trip flights from Wilmington to San Diego range from $354 to $547, with an average of $434 over the past 12 months. Anything below $354 counts as a good deal.

  • How expensive are last-minute Wilmington to San Diego flights?

    Last-minute fares on this route (booked within two weeks of departure) run 36% above the $434 route average. Book 20 weeks before departure for the lowest fares.

  • How are flight prices from Wilmington to San Diego looking right now?

    One-way fares from Wilmington to San Diego are currently lower than usual. Average one-way flight prices are about $367, which is 6% below the typical average for this route.

  • What car rental options are available at San Diego Airport (SAN)?

    San Diego Airport (SAN) hosts 5 major car rental companies, with daily rates starting from around $14 for economy cars. Top options include:

    • Dollar
    • Payless
    • Europcar
    • Thrifty
    • Fox

  • Which airports can I use when flying from Wilmington to San Diego?

    Flights from Wilmington to San Diego usually depart from Wilmington New Hanover County (ILM) and arrive at San Diego (SAN).

  • Which airports do connecting flights from Wilmington to San Diego pass through?

    One-stop flights from Wilmington to San Diego most commonly connect through:

    • Charlotte Douglas (CLT) - 77% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 11% of one-stop connections
    • Dallas/Fort Worth (DFW) - 6% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 4% of one-stop connections

  • Can I save money by using flexible dates for flights from Wilmington to San Diego?

    Yes. Flexible dates can save you up to 41% on flights from Wilmington to San Diego. Saturday is the cheapest departure day at $399 round-trip on average, while Monday is the most expensive at $666, a difference of $267.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport from Wilmington to San Diego?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 7h 30m, compared with 7h 46m via Dallas/Fort Worth (DFW) and 7h 52m via Atlanta Hartsfield-Jackson (ATL).

  • What is the time difference between Wilmington and San Diego?

    San Diego is 3 hours behind Wilmington (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in San Diego?

    Some of the most popular sights in San Diego are Gaslamp Quarter, San Diego Convention Center and SeaWorld San Diego. These are among the most viewed places in San Diego on KAYAK.

Your guide to booking Wilmington to San Diego flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Monday. On this route, Saturday flights average $399, about $267 less than Monday fares (40% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 20 weeks before you fly. On this route, that window historically saves about 53% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Wilmington to San Diego trip for January. Fares historically average $350 round-trip in that month - typically $182 less than the most expensive month, which is March (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to San Diego Airport.

    • Courtyard by Marriott San Diego Downtown Little Italy
    • Bay Club Hotel & Marina
    • Sheraton San Diego Resort

More options for your flight from Wilmington to San Diego

Complete your trip to San Diego with a hotel stay or car rental