$314+ Cheap flights from Wilmington to San Diego (ILM - SAN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — SAN
Dec 12 — Dec 191
Round-trip
1 adult, Economy
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Find cheap flights from Wilmington to San Diego with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Wilmington to San Diego
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Cheapest flights from Wilmington to San DiegoExplore the most affordable flight options available from Wilmington to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2026.
Explore the most affordable flight options available from Wilmington to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2026.
This American Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/98:00 am -
1 stop7h 58m
Tue 12/156:15 am -
1 stop6h 55m
Deal found 11/8![American Airlines logo]()
$391
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:05 am -
2 stops12h 55m
Tue 12/1510:18 pm -
1 stop11h 04m
Deal found 11/8![United Airlines logo]()
$406
This United Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/41:00 pm -
2 stops12h 30m
Mon 12/710:20 pm -
1 stop11h 02m
Deal found 11/11![United Airlines logo]()
$434
This American Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:50 am -
1 stop10h 33m
Sat 12/1210:02 pm -
1 stop7h 28m
Deal found 11/7![American Airlines logo]()
$441
This American Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/168:00 am -
1 stop7h 58m
Mon 12/2110:50 pm -
1 stop6h 37m
Deal found 11/11![American Airlines logo]()
$498
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/51:00 pm -
2 stops12h 33m
Sat 12/126:23 pm -
2 stops14h 59m
Deal found 11/7![United Airlines logo]()
$538
This American Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/148:00 am -
1 stop8h 21m
Mon 11/166:15 am -
1 stop7h 31m
Deal found 11/10![American Airlines logo]()
$548
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1412:02 pm -
1 stop10h 07m
Mon 11/166:20 am -
2 stops14h 24m
Deal found 11/10![United Airlines logo]()
$553
Best flights from Wilmington to San DiegoDiscover carefully curated flight deals from Wilmington to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 12, 2026.
Discover carefully curated flight deals from Wilmington to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 12, 2026.
This Delta deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/242:30 pm -
1 stop7h 12m
Sat 5/110:40 pm -
1 stop7h 57m
Deal found 11/11![Delta logo]()
$401
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:05 am -
2 stops12h 55m
Tue 12/1510:30 am -
2 stops10h 14m
Deal found 11/8![United Airlines logo]()
$411
This Alaska Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/195:31 am -
1 stop11h 26m
Sat 1/237:11 am -
2 stops11h 06m
Deal found 11/10![Alaska Airlines logo]()
$536
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/226:00 am -
1 stop10h 05m
Sun 1/2410:22 pm -
1 stop10h 23m
Deal found 11/9![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/1412:20 pm -
2 stops13h 11m
Sun 1/178:00 am -
2 stops12h 58m
Deal found 11/10![United Airlines logo]()
$458
This Delta deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/115:45 pm -
1 stop8h 18m
Sun 3/219:40 pm -
1 stop8h 57m
Deal found 11/8![Delta logo]()
$510
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/36:00 am -
2 stops16h 21m
Sat 4/2412:30 pm -
1 stop8h 27m
Deal found 11/8![United Airlines logo]()
$526
This United Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/66:00 am -
1 stop10h 39m
Tue 2/96:50 am -
2 stops14h 08m
Deal found 11/11![United Airlines logo]()
$536
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/512:20 pm -
2 stops13h 17m
Sat 1/98:00 am -
2 stops12h 58m
Deal found 11/10![United Airlines logo]()
$597
Last-minute flights from Wilmington to San DiegoDiscover last-minute flight deals from Wilmington to San Diego. Data last updated November 12, 2026 and is based on user searches.
Discover last-minute flight deals from Wilmington to San Diego. Data last updated November 12, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/148:00 am -
1 stop8h 21m
Mon 11/166:15 am -
1 stop7h 31m
Deal found 11/10![American Airlines logo]()
$548
This United Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1412:02 pm -
1 stop10h 07m
Mon 11/166:20 am -
2 stops14h 24m
Deal found 11/10![United Airlines logo]()
$553
This United Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/41:00 pm -
2 stops12h 30m
Mon 12/710:20 pm -
1 stop11h 02m
Deal found 11/11![United Airlines logo]()
$434
This American Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/56:50 am -
1 stop10h 33m
Sat 12/1210:02 pm -
1 stop7h 28m
Deal found 11/7![American Airlines logo]()
$441
This United Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/51:00 pm -
2 stops12h 33m
Sat 12/126:23 pm -
2 stops14h 59m
Deal found 11/7![United Airlines logo]()
$538
This American Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/98:00 am -
1 stop7h 58m
Tue 12/156:15 am -
1 stop6h 55m
Deal found 11/8![American Airlines logo]()
$391
This United Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/96:05 am -
2 stops12h 55m
Tue 12/1510:18 pm -
1 stop11h 04m
Deal found 11/8![United Airlines logo]()
$406
This American Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/168:00 am -
1 stop7h 58m
Mon 12/2110:50 pm -
1 stop6h 37m
Deal found 11/11![American Airlines logo]()
$498
One-way flights from Wilmington to San DiegoSearch for one-way flight options from Wilmington to San Diego. Find affordable one-way fares based on user searches. Data last updated November 12, 2026.
Search for one-way flight options from Wilmington to San Diego. Find affordable one-way fares based on user searches. Data last updated November 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/34:56 pm -
2 stops34h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/12![Multiple Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/292:16 pm -
3 stops49h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Multiple Airlines logo]()
$359
This Mytrip deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/189:11 am -
3 stops17h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Multiple Airlines logo]()
$398
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/21:00 pm -
2 stops12h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![United Airlines logo]()
$409
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/203:10 pm -
3 stops35h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Multiple Airlines logo]()
$424
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/174:16 pm -
3 stops34h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Multiple Airlines logo]()
$426
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/288:43 pm -
2 stops42h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Multiple Airlines logo]()
$430
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:06 pm -
2 stops30h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Multiple Airlines logo]()
$440
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/209:53 pm -
2 stops40h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Breeze Airways logo]()
$447
Find flight deals from Wilmington to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Wilmington (ILM) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $391 (American Airlines) |
One-way from | $314 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $430 |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated November 12, 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
Cheapest round-trip
WilmingtonSan Diego
ILM Wilmington New Hanover County - SAN San Diego
ILMSAN
Wilmington New Hanover County
Thu 12/3
4:56 pm-11:57 pm
2 stops34h 01m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$314
WilmingtonSan Diego
ILM Wilmington New Hanover County - SAN San Diego
ILMSAN
Wilmington New Hanover County
Wed 11/18
9:11 am-11:57 pm
3 stops17h 46m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$398
WilmingtonSan Diego
ILM Wilmington New Hanover County - SAN San Diego
ILMSAN
Wilmington New Hanover County
Sat 4/24
2:30 pm-6:42 pm
1 stop7h 12m
San Diego
Sat 5/1
10:40 pm-9:37 am
1 stop7h 57m
$401
WilmingtonSan Diego
ILM Wilmington New Hanover County - SAN San Diego
ILMSAN
Wilmington New Hanover County
Wed 12/9
6:05 am-4:00 pm
2 stops12h 55m
San Diego
Tue 12/15
10:30 am-11:44 pm
2 stops10h 14m
$411
WilmingtonSan Diego
ILM Wilmington New Hanover County - SAN San Diego
ILMSAN
Wilmington New Hanover County
Fri 1/22
6:00 am-1:05 pm
1 stop10h 05m
San Diego
Sun 1/24
10:22 pm-11:45 am
1 stop10h 23m
$429
WilmingtonSan Diego
ILM Wilmington New Hanover County - SAN San Diego
ILMSAN
Wilmington New Hanover County
Thu 1/14
12:20 pm-10:31 pm
2 stops13h 11m
San Diego
Sun 1/17
8:00 am-11:58 pm
2 stops12h 58m
$458
WilmingtonSan Diego
ILM Wilmington New Hanover County - SAN San Diego
ILMSAN
Wilmington New Hanover County
Sat 1/16
6:00 am-1:39 pm
1 stop10h 39m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$469
WilmingtonSan Diego
ILM Wilmington New Hanover County - SAN San Diego
ILMSAN
Wilmington New Hanover County
Wed 12/9
1:00 pm-10:30 pm
2 stops12h 30m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$474
WilmingtonSan Diego
ILM Wilmington New Hanover County - SAN San Diego
ILMSAN
Wilmington New Hanover County
Wed 12/2
5:32 pm-11:38 pm
1 stop9h 06m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$493
WilmingtonSan Diego
ILM Wilmington New Hanover County - SAN San Diego
ILMSAN
Wilmington New Hanover County
Mon 12/14
6:05 am-1:09 pm
1 stop10h 04m
San Diego
Wed 12/31
12:00 am-3:00 am
Nonstop0h 00m
$493
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Wilmington to San Diego
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Wilmington to San Diego in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Wilmington-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Wilmington-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Wilmington-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Wilmington-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Wilmington-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Wilmington to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Wilmington with our price prediction graph.
ILM-SAN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Wilmington to San Diego
How far ahead should I book a flight from Wilmington to San Diego?
Booking 65 days in advance of your planned departure date is, on average, the best time to get cheap flights from Wilmington to San Diego. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Wilmington to San Diego?
Currently, February is the cheapest month in which you can book a flight from Wilmington to San Diego (average of $359). Flying from Wilmington to San Diego in December is currently the most expensive (average of $602). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated November 12, 2026.
Peruse reviews from past customers who have flown with Delta and American Airlines from Wilmington to San Diego to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Overall
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.8
Overall
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Comfort
7.8
Overall
7.8
Boarding
8.1
Food
7.2
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from Wilmington to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
National City
Chula Vista
San Ysidro
Poway
Coronado
La Mesa
Julian
Santee
Lemon Grove
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Wilmington and San Diego flights
Browse other Wilmington and San Diego flight options. Last updated on November 12, 2026.
Other flights from Wilmington
Browse through other flights departing from Wilmington. Flights are based on user searches made on Cheapflights and were last updated on November 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Diego
Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 12, 2026.
Top 2 airlines flying from Wilmington to San Diego
Discover the top 2 airlines that operate flights from Wilmington to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$320 | Average$468 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$340 | Average$483 | FlexibilityNo cancel fee | On-timeN/A |