What airlines fly to San Antonio?

American Airlines, Delta and Southwest are the top three most popular airlines that fly to San Antonio from Wilmington according to our data. American Airlines is the first choice among our users, with 61% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 4 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

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

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

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

As of September 2025, there are 2 operators available to choose from for flights from Wilmington New Hanover County Airport to San Antonio Airport.

How old do you have to be to fly from Wilmington New Hanover County Airport to San Antonio 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 Antonio Airport.

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

The travel and health documents you'll need for your trip to San Antonio 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 Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$197 Cheap Flights from Wilmington to San Antonio in 2025/26

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Find the cheapest flights from Wilmington to San Antonio

Round-trip

One-way

Cheap round-trip flights

7:43 pm - 12:28 amILM-SAT

5h 45m1 stop

8:34 am - 4:43 pmSAT-ILM

7h 09m1 stop

$197American Airlines

Find Deal

Wed, Nov 5 - Tue, Nov 11

7:43 pm - 12:28 amILM-SAT

5h 45m1 stop

5:00 am - 1:16 pmSAT-ILM

7h 16m2 stops

$202American Airlines

Find Deal

Wed, Nov 5 - Wed, Nov 12

5:22 pm - 10:55 pmILM-SAT

6h 33m1 stop

3:00 pm - 10:35 pmSAT-ILM

6h 35m1 stop

$233American Airlines

Find Deal

Thu, Nov 6 - Tue, Nov 11

1:56 pm - 8:59 pmILM-SAT

8h 03m1 stop

5:00 am - 1:16 pmSAT-ILM

7h 16m2 stops

$238American Airlines

Find Deal

Thu, Nov 6 - Tue, Nov 11

10:16 am - 5:16 pmILM-SAT

8h 00m1 stop

5:41 am - 12:36 pmSAT-ILM

5h 55m1 stop

$269Delta

Find Deal

Thu, Oct 30 - Sun, Nov 2

1:00 pm - 10:27 pmILM-SAT

10h 27m1 stop

8:25 pm - 12:20 pmSAT-ILM

14h 55m2 stops

$309Multiple Airlines

Find Deal

Fri, Nov 7 - Sun, Nov 9

2:10 pm - 11:12 amILM-SAT

22h 02m2 stops

6:00 am - 7:25 pmSAT-ILM

12h 25m1 stop

$330Multiple Airlines

Find Deal

Thu, Nov 6 - Sun, Nov 9

7:05 am - 3:27 pmILM-SAT

9h 22m1 stop

11:45 am - 11:24 pmSAT-ILM

10h 39m2 stops

$354United Airlines

Find Deal

Tue, Sep 30 - Sat, Oct 4

7:05 am - 3:27 pmILM-SAT

9h 22m1 stop

6:00 am - 1:45 pmSAT-ILM

6h 45m1 stop

$374United Airlines

Find Deal

Tue, Sep 30 - Sat, Oct 4

6:00 am - 10:11 amILM-SAT

5h 11m1 stop

7:03 am - 3:41 pmSAT-ILM

7h 38m1 stop

$445Delta

Find Deal

Thu, Dec 25 - Sat, Jan 3

United Airlines flights from Wilmington to San Antonio

Our best United Airlines deals on Wilmington to San Antonio flight tickets

United Airlines

Sep 30

ILM7:05 amWilmington New Hanover County

9h 22m

1 stop

SAT3:27 pmSan Antonio

Oct 4

SAT11:45 amSan Antonio

10h 39m

2 stops

ILM11:24 pmWilmington New Hanover County

$354

Find similar

United Airlines

Sep 30

ILM7:05 amWilmington New Hanover County

9h 22m

1 stop

SAT3:27 pmSan Antonio

Oct 4

SAT6:00 amSan Antonio

6h 45m

1 stop

ILM1:45 pmWilmington New Hanover County

$374

Find similar

United Airlines

Oct 3

ILM7:05 amWilmington New Hanover County

13h 25m

2 stops

SAT7:30 pmSan Antonio

Oct 7

SAT6:00 amSan Antonio

6h 45m

1 stop

ILM1:45 pmWilmington New Hanover County

$379

Find similar

American Airlines flights from Wilmington to San Antonio

Our best American Airlines deals on Wilmington to San Antonio flight tickets

American Airlines

Nov 5

ILM7:43 pmWilmington New Hanover County

5h 45m

1 stop

SAT12:28 amSan Antonio

Nov 11

SAT8:34 amSan Antonio

7h 09m

1 stop

ILM4:43 pmWilmington New Hanover County

$197

Find similar

American Airlines

Nov 5

ILM7:43 pmWilmington New Hanover County

5h 45m

1 stop

SAT12:28 amSan Antonio

Nov 12

SAT5:00 amSan Antonio

7h 16m

2 stops

ILM1:16 pmWilmington New Hanover County

$202

Find similar

American Airlines

Nov 6

ILM5:22 pmWilmington New Hanover County

6h 33m

1 stop

SAT10:55 pmSan Antonio

Nov 11

SAT3:00 pmSan Antonio

6h 35m

1 stop

ILM10:35 pmWilmington New Hanover County

$233

Find similar

Fly from

Fly to

Route

Depart

Return

Price

WilmingtonSan Antonio

ILM - SAT

ILMSAT

Wilmington New Hanover County

Wed 11/5

7:43 pm-12:28 am

1 stop5h 45m

San Antonio

Tue 11/11

8:34 am-4:43 pm

1 stop7h 09m

$197

WilmingtonSan Antonio

ILM - SAT

ILMSAT

Wilmington New Hanover County

Wed 11/5

7:43 pm-12:28 am

1 stop5h 45m

San Antonio

Wed 11/12

5:00 am-1:16 pm

2 stops7h 16m

$202

WilmingtonSan Antonio

ILM - SAT

ILMSAT

Wilmington New Hanover County

Thu 11/6

5:22 pm-10:55 pm

1 stop6h 33m

San Antonio

Tue 11/11

3:00 pm-10:35 pm

1 stop6h 35m

$233

WilmingtonSan Antonio

ILM - SAT

ILMSAT

Wilmington New Hanover County

Thu 11/6

1:56 pm-8:59 pm

1 stop8h 03m

San Antonio

Tue 11/11

5:00 am-1:16 pm

2 stops7h 16m

$238

WilmingtonSan Antonio

ILM - SAT

ILMSAT

Wilmington New Hanover County

Thu 10/30

10:16 am-5:16 pm

1 stop8h 00m

San Antonio

Sun 11/2

5:41 am-12:36 pm

1 stop5h 55m

$269

WilmingtonSan Antonio

ILM - SAT

ILMSAT

Wilmington New Hanover County

Fri 11/7

1:00 pm-10:27 pm

1 stop10h 27m

San Antonio

Sun 11/9

8:25 pm-12:20 pm

2 stops14h 55m

$309

WilmingtonSan Antonio

ILM - SAT

ILMSAT

Wilmington New Hanover County

Thu 11/6

2:10 pm-11:12 am

2 stops22h 02m

San Antonio

Sun 11/9

6:00 am-7:25 pm

1 stop12h 25m

$330

WilmingtonSan Antonio

ILM - SAT

ILMSAT

Wilmington New Hanover County

Tue 9/30

7:05 am-3:27 pm

1 stop9h 22m

San Antonio

Sat 10/4

11:45 am-11:24 pm

2 stops10h 39m

$354

WilmingtonSan Antonio

ILM - SAT

ILMSAT

Wilmington New Hanover County

Tue 9/30

7:05 am-3:27 pm

1 stop9h 22m

San Antonio

Sat 10/4

6:00 am-1:45 pm

1 stop6h 45m

$374

WilmingtonSan Antonio

ILM - SAT

ILMSAT

Wilmington New Hanover County

Thu 12/25

6:00 am-10:11 am

1 stop5h 11m

San Antonio

Sat 1/3

7:03 am-3:41 pm

1 stop7h 38m

$445

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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

Prices

Airlines

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of August, then book flights to San Antonio from Wilmington during July instead. Flights to San Antonio in July, while not as cheap as those in August, still average around $266.

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

The cheapest day to depart on your flight to San Antonio is on a Friday when prices can be found for as low as $448. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Monday is $670.

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

According to our data, the cheapest time of day to fly to San Antonio is at noon. momondo users have found flights departing from Wilmington to San Antonio at noon for as low as $405. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the afternoon, with an average ticket price of $494. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Wilmington to San Antonio

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

Estimated round-trip price

Cheap Wilmington to San Antonio (ILM to SAT) flight deals and tips

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

Direct flights	None

There are no direct flights from Wilmington to San Antonio. There are no popular flight routes from Wilmington to San Antonio.

Search flight deals

How far is Wilmington New Hanover County to San Antonio by plane?
The straight-line distance from Wilmington New Hanover County to San Antonio is 1250.8 mi. A reasonable flight in good conditions will take 5h 08m.
When did momondo last update prices for flights from Wilmington New Hanover County Airport to San Antonio Airport?
Prices for flights from Wilmington New Hanover County Airport to San Antonio Airport refresh daily.
How many operators does momondo search for flights from Wilmington New Hanover County Airport to San Antonio Airport?
As of September 2025, there are 2 operators available to choose from for flights from Wilmington New Hanover County Airport to San Antonio Airport.
How old do you have to be to fly from Wilmington New Hanover County Airport to San Antonio 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 Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The travel and health documents you'll need for your trip to San Antonio 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 Antonio 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 Antonio?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Wilmington to San Antonio is American Airlines (74% of total bookings). The next most popular airline is Delta (26%).

Best airlines flying from Wilmington to San Antonio

Compare and see reviews for airlines that fly from Wilmington to San Antonio with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $232	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights
Delta	PriceFrom $262	Free Cancellation	Rating 7.9 7,957 reviews		Search Delta flights

New Braunfels

Kerrville

Boerne

Schertz

Pleasanton

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to San Antonio from Wilmington with this policy.

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

Once you have performed a search for Wilmington to San Antonio flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to San Antonio from Wilmington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.