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Cheap flights from Wilmington to San Diego from $126

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wilmington to San Diego departing on 12/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

American Airlines Logo
5:00 am - 10:39 amILM-SAN
8h 39m1 stop
American Airlines Logo
10:45 pm - 11:45 amSAN-ILM
10h 00m1 stop
$251American Airlines
Find Deal
Sat, Aug 23 - Tue, Aug 26
JetBlue Logo
10:48 am - 7:48 pmILM-SAN
12h 00m1 stop
JetBlue Logo
8:55 pm - 11:08 amSAN-ILM
11h 13m1 stop
$273JetBlue
Find Deal
Fri, Aug 29 - Wed, Sep 10
American Airlines Logo
10:27 am - 3:53 pmILM-SAN
8h 26m2 stops
American Airlines Logo
6:15 am - 4:30 pmSAN-ILM
7h 15m1 stop
$279American Airlines
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Wed, Oct 1 - Wed, Oct 8
JetBlue Logo
11:30 am - 6:55 pmILM-SAN
10h 25m1 stop
JetBlue Logo
9:35 pm - 11:08 amSAN-ILM
10h 33m1 stop
$293JetBlue
Find Deal
Thu, Sep 4 - Fri, Sep 5
Delta Logo
6:00 am - 9:37 amILM-SAN
6h 37m1 stop
Delta Logo
10:30 pm - 9:58 amSAN-ILM
8h 28m1 stop
$297Delta
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Wed, Aug 20 - Fri, Aug 22
American Airlines Logo
5:09 pm - 10:36 pmILM-SAN
8h 27m1 stop
American Airlines Logo
9:27 pm - 8:10 amSAN-ILM
7h 43m1 stop
$305American Airlines
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Sat, Oct 4 - Thu, Oct 9
American Airlines Logo
5:00 am - 10:39 amILM-SAN
8h 39m1 stop
American Airlines Logo
6:15 am - 6:32 pmSAN-ILM
9h 17m2 stops
$310American Airlines
Find Deal
Sat, Aug 23 - Tue, Aug 26
Delta Logo
2:35 pm - 9:15 pmILM-SAN
9h 40m1 stop
Delta Logo
10:30 pm - 9:47 amSAN-ILM
8h 17m1 stop
$328Delta
Find Deal
Thu, Aug 21 - Sat, Aug 23
United Airlines Logo
4:59 pm - 10:44 pmILM-SAN
8h 45m1 stop
United Airlines Logo
10:00 pm - 1:43 pmSAN-ILM
12h 43m2 stops
$450United Airlines
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Thu, Aug 14 - Mon, Aug 18
United Airlines Logo
7:10 am - 5:29 pmILM-SAN
13h 19m2 stops
United Airlines Logo
8:05 am - 11:24 pmSAN-ILM
12h 19m2 stops
$465United Airlines
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Sun, Aug 31 - Tue, Sep 9

American Airlines flights from Wilmington to San Diego

Our best American Airlines deals on Wilmington to San Diego flight tickets
American Airlines
Aug 23
ILM5:00 amWilmington New Hanover County
8h 39m
1 stop
SAN10:39 amSan Diego
Aug 26
SAN10:45 pmSan Diego
10h 00m
1 stop
ILM11:45 amWilmington New Hanover County
$251
Find similar
American Airlines
Oct 1
ILM10:27 amWilmington New Hanover County
8h 26m
2 stops
SAN3:53 pmSan Diego
Oct 8
SAN6:15 amSan Diego
7h 15m
1 stop
ILM4:30 pmWilmington New Hanover County
$279
Find similar
American Airlines
Oct 4
ILM5:09 pmWilmington New Hanover County
8h 27m
1 stop
SAN10:36 pmSan Diego
Oct 9
SAN9:27 pmSan Diego
7h 43m
1 stop
ILM8:10 amWilmington New Hanover County
$305
Find similar

Delta flights from Wilmington to San Diego

Our best Delta deals on Wilmington to San Diego flight tickets
Delta
Aug 20
ILM6:00 amWilmington New Hanover County
6h 37m
1 stop
SAN9:37 amSan Diego
Aug 22
SAN10:30 pmSan Diego
8h 28m
1 stop
ILM9:58 amWilmington New Hanover County
$297
Find similar
Delta
Aug 21
ILM2:35 pmWilmington New Hanover County
9h 40m
1 stop
SAN9:15 pmSan Diego
Aug 23
SAN10:30 pmSan Diego
8h 17m
1 stop
ILM9:47 amWilmington New Hanover County
$328
Find similar
Delta
Aug 12
ILM2:35 pmWilmington New Hanover County
7h 51m
1 stop
SAN7:26 pmSan Diego
Aug 26
SAN12:09 pmSan Diego
8h 03m
1 stop
ILM11:12 pmWilmington New Hanover County
$333
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Wilmington to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Wilmington to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

WilmingtonSan Diego

ILM - SAN

ILMSAN

Wilmington New Hanover County

Sat 8/23

5:00 am-10:39 am

1 stop8h 39m

San Diego

Tue 8/26

10:45 pm-11:45 am

1 stop10h 00m

$251

WilmingtonSan Diego

ILM - SAN

ILMSAN

Wilmington New Hanover County

Fri 8/29

10:48 am-7:48 pm

1 stop12h 00m

San Diego

Wed 9/10

8:55 pm-11:08 am

1 stop11h 13m

$273

WilmingtonSan Diego

ILM - SAN

ILMSAN

Wilmington New Hanover County

Wed 10/1

10:27 am-3:53 pm

2 stops8h 26m

San Diego

Wed 10/8

6:15 am-4:30 pm

1 stop7h 15m

$279

WilmingtonSan Diego

ILM - SAN

ILMSAN

Wilmington New Hanover County

Thu 9/4

11:30 am-6:55 pm

1 stop10h 25m

San Diego

Fri 9/5

9:35 pm-11:08 am

1 stop10h 33m

$293

WilmingtonSan Diego

ILM - SAN

ILMSAN

Wilmington New Hanover County

Wed 8/20

6:00 am-9:37 am

1 stop6h 37m

San Diego

Fri 8/22

10:30 pm-9:58 am

1 stop8h 28m

$297

WilmingtonSan Diego

ILM - SAN

ILMSAN

Wilmington New Hanover County

Sat 10/4

5:09 pm-10:36 pm

1 stop8h 27m

San Diego

Thu 10/9

9:27 pm-8:10 am

1 stop7h 43m

$305

WilmingtonSan Diego

ILM - SAN

ILMSAN

Wilmington New Hanover County

Sat 8/23

5:00 am-10:39 am

1 stop8h 39m

San Diego

Tue 8/26

6:15 am-6:32 pm

2 stops9h 17m

$310

WilmingtonSan Diego

ILM - SAN

ILMSAN

Wilmington New Hanover County

Thu 8/21

2:35 pm-9:15 pm

1 stop9h 40m

San Diego

Sat 8/23

10:30 pm-9:47 am

1 stop8h 17m

$328

WilmingtonSan Diego

ILM - SAN

ILMSAN

Wilmington New Hanover County

Thu 8/14

4:59 pm-10:44 pm

1 stop8h 45m

San Diego

Mon 8/18

10:00 pm-1:43 pm

2 stops12h 43m

$450

WilmingtonSan Diego

ILM - SAN

ILMSAN

Wilmington New Hanover County

Sun 8/31

7:10 am-5:29 pm

2 stops13h 19m

San Diego

Tue 9/9

8:05 am-11:24 pm

2 stops12h 19m

$465

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Wilmington to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of May, then departing from Wilmington during the month September is also very affordable. Most momondo users find prices during this month for around $370.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Wilmington to San Diego is on a Tuesday. Travelers who choose to depart for San Diego on a Tuesday will often find tickets for as low as $409. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $714. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is at noon when flights can be purchased for as low as $382. Flights in the morning are often more expensive with an average ticket price of $486.

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from Wilmington when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $435 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Wilmington for as low as $318 on momondo.

How have Wilmington to San Diego flight prices changed over time?

When to book flights from Wilmington to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Wilmington to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Wilmington to San Diego (ILM to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Wilmington to San Diego

Best Price Found

$126

Fastest flight time

6h 27m

Direct flights

None

Airports in San Diego

1 airport
The best one-way flight to San Diego from Wilmington in the past 72 hours is $126. The best round-trip flight deal from Wilmington to San Diego found on momondo in the last 72 hours is $251.
The fastest flight from Wilmington to San Diego takes 6h 27m
There are no direct flights from Wilmington to San Diego. Popular non-direct route for this connection is Wilmington New Hanover County Airport - San Diego Airport.
There is 1 airport near San Diego: San Diego (SAN)
Search flight deals

  • How far is Wilmington New Hanover County to San Diego by plane?

    The straight-line distance from Wilmington New Hanover County to San Diego is 2250.3 mi. By plane, this route typically takes 6h 27m.

  • When did momondo last update prices for flights from Wilmington New Hanover County Airport to San Diego Airport?

    Prices for flights from Wilmington New Hanover County Airport to San Diego Airport refresh daily.

  • How many operators does momondo search for flights from Wilmington New Hanover County Airport to San Diego Airport?

  • How old do you have to be to fly from Wilmington New Hanover County Airport to San Diego Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wilmington New Hanover County Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Wilmington to San Diego?

Best airlines flying from Wilmington to San Diego

Compare and see reviews for airlines that fly from Wilmington to San Diego with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $272Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $296Free CancellationRating
8.0
7,981 reviews
Search Delta flights

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
National City
La Mesa
Imperial Beach
San Ysidro
Poway
Borrego Springs
Lemon Grove
Alpine
Santee

Why use momondo?

Why should I use momondo to find a flight deal from Wilmington to San Diego?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Wilmington to San Diego. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Wilmington to San Diego with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Diego from Wilmington which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Wilmington to San Diego?

momondo provides multiple filters to help you find the best flight to San Diego from Wilmington. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Wilmington to San Diego right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Wilmington to San Diego flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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