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Cheap flights from Wilmington to San Diego from $190

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 6/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Wilmington to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:09 am - 9:04 am
ILM
-
SAN
6h 55m
1 stop
American Airlines Logo
10:28 pm - 8:29 am
SAN
-
ILM
7h 01m
1 stop
$331American Airlines
Tue, Jun 16 - Sat, Jun 20
United Airlines Logo
4:09 pm - 10:10 pm
ILM
-
SAN
9h 01m
1 stop
United Airlines Logo
9:45 pm - 12:05 pm
SAN
-
ILM
11h 20m
2 stops
$336United Airlines
Tue, Sep 1 - Sat, Sep 5
United Airlines Logo
7:30 am - 5:00 pm
ILM
-
SAN
12h 30m
2 stops
United Airlines Logo
9:45 pm - 12:05 pm
SAN
-
ILM
11h 20m
2 stops
$342United Airlines
Tue, Sep 1 - Sat, Sep 5
Delta Logo
4:40 pm - 10:57 pm
ILM
-
SAN
9h 17m
1 stop
Delta Logo
10:30 pm - 9:55 am
SAN
-
ILM
8h 25m
1 stop
$365Delta
Sat, Aug 1 - Sat, Aug 8
United Airlines Logo
4:09 pm - 10:10 pm
ILM
-
SAN
9h 01m
1 stop
United Airlines Logo
9:45 pm - 12:05 pm
SAN
-
ILM
11h 20m
2 stops
$371United Airlines
Sat, Aug 15 - Tue, Aug 18
American Airlines Logo
7:12 am - 10:56 am
ILM
-
SAN
6h 44m
1 stop
American Airlines Logo
6:15 am - 4:42 pm
SAN
-
ILM
7h 27m
1 stop
$376American Airlines
Wed, Oct 28 - Mon, Nov 2
United Airlines Logo
7:30 am - 5:26 pm
ILM
-
SAN
12h 56m
2 stops
United Airlines Logo
8:45 am - 11:50 pm
SAN
-
ILM
12h 05m
2 stops
$377United Airlines
Tue, Sep 15 - Tue, Sep 22
American Airlines Logo
3:33 pm - 9:48 pm
ILM
-
SAN
9h 15m
1 stop
American Airlines Logo
9:25 pm - 8:30 am
SAN
-
ILM
8h 05m
1 stop
$381American Airlines
Wed, May 27 - Sat, May 30
United Airlines Logo
3:41 pm - 11:54 pm
ILM
-
SAN
11h 13m
2 stops
United Airlines Logo
9:45 pm - 12:12 pm
SAN
-
ILM
11h 27m
2 stops
$386United Airlines
Fri, Jun 5 - Tue, Jun 9
United Airlines Logo
4:05 pm - 10:34 pm
ILM
-
SAN
9h 29m
1 stop
United Airlines Logo
9:45 pm - 12:12 pm
SAN
-
ILM
11h 27m
2 stops
$406United Airlines
Fri, Jun 12 - Sun, Jun 14

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Alaska Airlines flights from Wilmington to San Diego

Our best Alaska Airlines deals on Wilmington to San Diego flight tickets
Alaska Airlines
May 27
ILM3:08 pmWilmington New Hanover County
21h 07m
2 stops
SAN9:15 amSan Diego
May 30
SAN9:06 pmSan Diego
23h 35m
2 stops
ILM11:41 pmWilmington New Hanover County
$552
Alaska Airlines
May 15
ILM3:03 pmWilmington New Hanover County
22h 19m
2 stops
SAN10:22 amSan Diego
May 17
SAN7:15 amSan Diego
26h 09m
2 stops
ILM12:24 pmWilmington New Hanover County
$857
Alaska Airlines
May 18
ILM3:03 pmWilmington New Hanover County
22h 19m
2 stops
SAN10:22 amSan Diego
May 21
SAN12:28 pmSan Diego
20h 56m
2 stops
ILM12:24 pmWilmington New Hanover County
$1,150

American Airlines flights from Wilmington to San Diego

Our best American Airlines deals on Wilmington to San Diego flight tickets
American Airlines
Jun 16
ILM5:09 amWilmington New Hanover County
6h 55m
1 stop
SAN9:04 amSan Diego
Jun 20
SAN10:28 pmSan Diego
7h 01m
1 stop
ILM8:29 amWilmington New Hanover County
$331
American Airlines
Oct 28
ILM7:12 amWilmington New Hanover County
6h 44m
1 stop
SAN10:56 amSan Diego
Nov 2
SAN6:15 amSan Diego
7h 27m
1 stop
ILM4:42 pmWilmington New Hanover County
$376
American Airlines
May 27
ILM3:33 pmWilmington New Hanover County
9h 15m
1 stop
SAN9:48 pmSan Diego
May 30
SAN9:25 pmSan Diego
8h 05m
1 stop
ILM8:30 amWilmington New Hanover County
$381

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 May 5, 2026.
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

Cheapest round-trip
Quickest round-trip

WilmingtonSan Diego

ILM - SAN

ILMSAN

Wilmington New Hanover County

Tue 6/16

5:09 am-9:04 am

1 stop6h 55m

San Diego

Sat 6/20

10:28 pm-8:29 am

1 stop7h 01m

$331

WilmingtonSan Diego

ILM - SAN

ILMSAN

Wilmington New Hanover County

Tue 9/1

4:09 pm-10:10 pm

1 stop9h 01m

San Diego

Sat 9/5

9:45 pm-12:05 pm

2 stops11h 20m

$336

WilmingtonSan Diego

ILM - SAN

ILMSAN

Wilmington New Hanover County

Tue 9/1

7:30 am-5:00 pm

2 stops12h 30m

San Diego

Sat 9/5

9:45 pm-12:05 pm

2 stops11h 20m

$342

WilmingtonSan Diego

ILM - SAN

ILMSAN

Wilmington New Hanover County

Sat 8/1

4:40 pm-10:57 pm

1 stop9h 17m

San Diego

Sat 8/8

10:30 pm-9:55 am

1 stop8h 25m

$365

WilmingtonSan Diego

ILM - SAN

ILMSAN

Wilmington New Hanover County

Sat 8/15

4:09 pm-10:10 pm

1 stop9h 01m

San Diego

Tue 8/18

9:45 pm-12:05 pm

2 stops11h 20m

$371

WilmingtonSan Diego

ILM - SAN

ILMSAN

Wilmington New Hanover County

Wed 10/28

7:12 am-10:56 am

1 stop6h 44m

San Diego

Mon 11/2

6:15 am-4:42 pm

1 stop7h 27m

$376

WilmingtonSan Diego

ILM - SAN

ILMSAN

Wilmington New Hanover County

Tue 9/15

7:30 am-5:26 pm

2 stops12h 56m

San Diego

Tue 9/22

8:45 am-11:50 pm

2 stops12h 05m

$377

WilmingtonSan Diego

ILM - SAN

ILMSAN

Wilmington New Hanover County

Wed 5/27

3:33 pm-9:48 pm

1 stop9h 15m

San Diego

Sat 5/30

9:25 pm-8:30 am

1 stop8h 05m

$381

WilmingtonSan Diego

ILM - SAN

ILMSAN

Wilmington New Hanover County

Fri 6/5

3:41 pm-11:54 pm

2 stops11h 13m

San Diego

Tue 6/9

9:45 pm-12:12 pm

2 stops11h 27m

$386

WilmingtonSan Diego

ILM - SAN

ILMSAN

Wilmington New Hanover County

Fri 6/12

4:05 pm-10:34 pm

1 stop9h 29m

San Diego

Sun 6/14

9:45 pm-12:12 pm

2 stops11h 27m

$406

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Wilmington and San Diego?

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of September, then departing from Wilmington during the month August is also very affordable. Most momondo users find prices during this month for around $309.

How far in advance should I book a flight from Wilmington 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 $408 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 $279 on momondo.

Can stopping save me money on Wilmington to San Diego flights?

You could potentially save up to 76% on your flight if you consider stops on a Wilmington to San Diego flight.

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

Fastest flight time

6h 54m

Direct flights

None
The fastest flight from Wilmington to San Diego takes 6h 54m
There are no direct flights from Wilmington to San Diego. There are no popular flight routes from Wilmington to San Diego.
Search flight deals

Frequently asked questions about flying from Wilmington to San Diego

  • 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 54m.

  • 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 $250Free CancellationRating
7.1
11,668 reviews
Search American Airlines flights
DeltaPriceFrom $296Free CancellationRating
7.9
8,459 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
Poway
San Ysidro
La Mesa
Imperial Beach
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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