$126 Cheap Flights from Orange County (SNA) to Wilmington (ILM)

View $126 flight on Wed, Dec 3, 2025Opens in a new window

Popular airlines from John Wayne Airport (SNA) to Wilmington Intl. Airport (ILM)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Orange County to Wilmington (SNA-ILM)

Prices were available within the past 7 days and start at $126 for one-way flights and $251 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Nov 19 - Wed, Dec 3
SNA
Orange County
ILM
Wilmington
$251 Roundtrip, found 9 hours ago
$251
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Wed, Nov 19 from Orange County to Wilmington, returning Wed, Dec 3, priced at $251 found 9 hours ago
Delta
Wed, Nov 19 - Wed, Dec 3
SNA
Orange County
ILM
Wilmington
$278 Roundtrip, found 9 hours ago
$278
Roundtrip
found 9 hours ago
Select Delta flight, departing Wed, Nov 19 from Orange County to Wilmington, returning Wed, Dec 3, priced at $278 found 9 hours ago
American Airlines
Wed, Dec 3 - Sun, Dec 7
SNA
Orange County
ILM
Wilmington
$280 Roundtrip, found 3 hours ago
$280
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Wed, Dec 3 from Orange County to Wilmington, returning Sun, Dec 7, priced at $280 found 3 hours ago
American Airlines
Wed, Nov 19 - Wed, Dec 3
SNA
Orange County
ILM
Wilmington
$283 Roundtrip, found 9 hours ago
$283
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Wed, Nov 19 from Orange County to Wilmington, returning Wed, Dec 3, priced at $283 found 9 hours ago
American Airlines
Sun, Nov 23 - Wed, Dec 3
SNA
Orange County
ILM
Wilmington
$285 Roundtrip, found 5 days ago
$285
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun, Nov 23 from Orange County to Wilmington, returning Wed, Dec 3, priced at $285 found 5 days ago
United
Wed, Jan 14 - Sun, Jan 18
SNA
Orange County
ILM
Wilmington
$290 Roundtrip, found 8 hours ago
$290
Roundtrip
found 8 hours ago
Select United flight, departing Wed, Jan 14 from Orange County to Wilmington, returning Sun, Jan 18, priced at $290 found 8 hours ago
United
Wed, Jan 14 - Sun, Jan 18
SNA
Orange County
ILM
Wilmington
$295 Roundtrip, found 8 hours ago
$295
Roundtrip
found 8 hours ago
Select United flight, departing Wed, Jan 14 from Orange County to Wilmington, returning Sun, Jan 18, priced at $295 found 8 hours ago
Delta
Tue, Dec 16 - Wed, Jan 7
SNA
Orange County
ILM
Wilmington
$297 Roundtrip, found 2 days ago
$297
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Dec 16 from Orange County to Wilmington, returning Wed, Jan 7, priced at $297 found 2 days ago
Delta
Wed, Nov 19 - Wed, Dec 3
SNA
Orange County
ILM
Wilmington
$302 Roundtrip, found 9 hours ago
$302
Roundtrip
found 9 hours ago
Select Delta flight, departing Wed, Nov 19 from Orange County to Wilmington, returning Wed, Dec 3, priced at $302 found 9 hours ago
Alaska Airlines
Fri, Nov 21 - Thu, Nov 27
SNA
Orange County
ILM
Wilmington
$1,059 Roundtrip, found 21 hours ago
$1,059
Roundtrip
found 21 hours ago
Select Alaska Airlines flight, departing Fri, Nov 21 from Orange County to Wilmington, returning Thu, Nov 27, priced at $1,059 found 21 hours ago

Find the cheapest month to fly from Santa Ana (SNA) to Wilmington (ILM)

October is typically the cheapest month to fly

From $250 - $678 per traveler.

Alternative airports near Wilmington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Wilmington Intl. ILM. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from $415
ILM
Wilmington Intl.
CheapestClosest
Average driving time to city center7 min
Flights from $415

Frequently asked questions

How much does a flight from John Wayne Airport (SNA) to Wilmington Intl. Airport (ILM) cost?
Secure a cheap one-way flight from $126 or cheap return flight from $251 from John Wayne Airport (SNA) to Wilmington Intl. Airport (ILM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from John Wayne Airport (SNA) to Wilmington Intl. Airport (ILM)?
November is the most affordable month to fly from SNA to ILM. Traveling outside of peak seasons is often the key to scoring lower fares.
What is the cheapest airline that flies from John Wayne Airport (SNA) to Wilmington Intl. Airport (ILM)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from SNA to ILM. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from John Wayne Airport (SNA) to Wilmington Intl. Airport (ILM)?
There are no daily direct flights departing from John Wayne Airport (SNA) to Wilmington Intl. Airport (ILM). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from SNA to ILM?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from John Wayne Airport (SNA) to Wilmington Intl. Airport (ILM)?
To avoid possible delays on the John Wayne Airport (SNA) to Wilmington Intl. Airport (ILM) route, aim to travel before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from John Wayne Airport (SNA) to Wilmington Intl. Airport (ILM) last-minute?
Holding off until right before your break to book a ticket from SNA to ILM often results in higher prices. While you may find some last-minute offers, they aren't always guaranteed. Be flexible with your itinerary to maximize your chances of getting a bargain.
Is it cheaper to book a SNA to ILM flight and hotel package?
Securing a SNA to ILM flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our extensive range of stays and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from John Wayne Airport (SNA) to Wilmington Intl. Airport (ILM)?
It's usually possible to cancel or reschedule your SNA to ILM flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
John Wayne
Destination airport
Wilmington Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$250
Distance
2274 mi

Book with confidence

Orange County to Wilmington Flights

The cheapest times to fly from Orange County to Wilmington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Orange County to Wilmington are during the month of November. You can find some of the cheapest flights from Orange County to Wilmington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Orange County to Wilmington

Sunday is one of the best days to book for cheap flights from Orange County to Wilmington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Orange County to Wilmington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Orange County to Wilmington in 2025. You can also book with separate airlines for your outbound and return journeys, from $126 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Orange County to Wilmington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Orange County to Wilmington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Orange County to Wilmington Flights

Explore a world of travel with Expedia

*Available to One Key members.