Cheap flights from Wilmington to San Diego (ILM - SAN) from $244

This is the cheapest one-way flight price, found on 5/24. Prices may vary by date and flight preferences.
ILM — SAN
May 30 — Jun 61

The best prices from Wilmington New Hanover County to San Diego are usually found in January or February, booked 35 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

How to find the cheapest flight from Wilmington (ILM) to San Diego (SAN)

All the information you need to plan the best ILM to SAN flight in 2023: compare Wilmington to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.

Popular in

June

Cheapest in

January

Round-trip from

$462

One-way from

$421
High demand for flights, 29% potential price rise
Best time to find cheap flights, 32% potential price drop
From Wilmington New Hanover County to San Diego
One-way flight from Wilmington New Hanover County to San Diego

ILM - SAN

Price

$462 - $964

SAN

Temperature

57.2 - 71.6 °F

SAN

Rainfall

0 - 2.3 inches

Cheap flights from Wilmington to San Diego in May, June 2023

The best prices found for ILM to SAN flights for May, June
Scroll through some of the best deals on flights from Wilmington to San Diego in 2023. If these deals don't appeal to you, be sure to come back soon for more options.

Wilmington to San Diego 2023 flight deals

Cheap flights to San Diego from Wilmington found for this year
Scroll through some of the best deals on flights from Wilmington to San Diego in 2023. If these deals don't appeal to you, be sure to come back soon for more options.

Cheap United Airlines flights from Wilmington to San Diego

Take a look at some of the lowest-priced United Airlines flights heading from Wilmington to San Diego. Be sure to come back soon if the deals available don't appeal to you at this time.

Cheap American Airlines flights from Wilmington to San Diego

Some of the lowest-priced American Airlines flights we've found at this time heading from Wilmington to San Diego. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Non-stop flights to San Diego from Wilmington

Save time with Wilmington to San Diego direct flight deals
Consider booking one of these non-stop flights heading from Wilmington to San Diego. Select from other flights from Wilmington to San Diego by using the search form above.

Last minute flights from Wilmington to San Diego

Late deals on return flights to San Diego from Wilmington, departing today and this week
Have a look at some of the last-minute flights available departing from Wilmington to San Diego. Users should examine the flight details to ensure there are no surprises.

One-way flights to San Diego from Wilmington

The cheapest one-way flights from Wilmington to San Diego
Users traveling one-way from Wilmington to San Diego can select one of these great deals. For those needing a return trip from Wilmington, there is a search form available above.

Find flights from Wilmington to San Diego within your budget

Use the slider to find flights from Wilmington to San Diego that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$437 - $575

Route

Depart

Return

Price

Wilmington New Hanover CountySan Diego

ILM - SAN

ILMSAN

Wilmington New Hanover County

Tue 10/17

1 stop11h 47m

San Diego

Sat 10/28

1 stop14h 37m

Wilmington New Hanover CountySan Diego

ILM - SAN

ILMSAN

Wilmington New Hanover County

Tue 10/17

1 stop11h 09m

San Diego

Fri 10/27

2 stops22h 12m

Wilmington New Hanover CountySan Diego

ILM - SAN

ILMSAN

Wilmington New Hanover County

Thu 7/6

3 stops24h 41m

San Diego

Wed 7/12

2 stops14h 50m

Wilmington New Hanover CountySan Diego

ILM - SAN

ILMSAN

Wilmington New Hanover County

Sun 6/25

2 stops21h 14m

San Diego

Sun 7/2

2 stops14h 57m

Wilmington New Hanover CountySan Diego

ILM - SAN

ILMSAN

Wilmington New Hanover County

Tue 10/17

2 stops16h 37m

San Diego

Fri 10/27

2 stops22h 12m

Wilmington New Hanover CountySan Diego

ILM - SAN

ILMSAN

Wilmington New Hanover County

Sun 6/25

3 stops21h 14m

San Diego

Sun 7/2

2 stops14h 57m

Wilmington New Hanover CountySan Diego

ILM - SAN

ILMSAN

Wilmington New Hanover County

Wed 8/2

1 stop6h 56m

San Diego

Sat 8/5

1 stop7h 10m

Wilmington New Hanover CountySan Diego

ILM - SAN

ILMSAN

Wilmington New Hanover County

Thu 7/6

1 stop7h 00m

San Diego

Wed 7/12

1 stop7h 07m

Wilmington New Hanover CountySan Diego

ILM - SAN

ILMSAN

Wilmington New Hanover County

Wed 8/2

Nonstop7h 30m

San Diego

Sun 8/6

Nonstop1h 30m

Flights are sorted by cheapest first

Deals found on 5/23

Reviews of Airlines Servicing San Diego

Get a feel of what it's like to fly with United Airlines, American Airlines and Undisclosed Carrier from Wilmington to San Diego by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
2,341 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

8.0

Reviews

1 / 10

There was limited food and drink options (no coffee/tea) and my tray was broken and inoperable so I couldn’t even put my drink down to eat my tiny bag of chips.

Delta
8.0
Very good
2,341 reviews
Delta
8.0
Very good
2,341 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

8.0

Reviews

1 / 10

There was limited food and drink options (no coffee/tea) and my tray was broken and inoperable so I couldn’t even put my drink down to eat my tiny bag of chips.

United Airlines
7.6
Good
1,483 reviews
Delta
8.0
Very good
2,341 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

8.0

Reviews

1 / 10

There was limited food and drink options (no coffee/tea) and my tray was broken and inoperable so I couldn’t even put my drink down to eat my tiny bag of chips.

Sun Country Air
7.4
Good
84 reviews
Delta
8.0
Very good
2,341 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

8.0

Reviews

1 / 10

There was limited food and drink options (no coffee/tea) and my tray was broken and inoperable so I couldn’t even put my drink down to eat my tiny bag of chips.

American Airlines
7.4
Good
2,147 reviews
Delta
8.0
Very good
2,341 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

8.0

Reviews

1 / 10

There was limited food and drink options (no coffee/tea) and my tray was broken and inoperable so I couldn’t even put my drink down to eat my tiny bag of chips.

Related info for your journey

Useful info, stats and facts about Wilmington to San Diego flights.

Alternative routes for Wilmington to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Wilmington to San Diego

The chart below displays the airlines Cheapflights users traveling from Wilmington to San Diego choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
United AirlinesCheapest$322Average$450FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$362Average$616FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapest$362Average$661FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
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