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Cheap flights from Wilmington to San Antonio from $227

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Wilmington to San Antonio departing on 1/14. 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

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Find the cheapest flights from Wilmington to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:29 pm - 10:00 pm
ILM
-
SAT
5h 31m1 stop
American Airlines Logo
8:10 am - 4:44 pm
SAT
-
ILM
7h 34m1 stop
$227American Airlines
Wed, Jan 14 - Wed, Jan 21
American Airlines Logo
5:29 pm - 10:00 pm
ILM
-
SAT
5h 31m1 stop
American Airlines Logo
9:30 am - 6:51 pm
SAT
-
ILM
8h 21m2 stops
$232American Airlines
Wed, Jan 14 - Wed, Jan 21
American Airlines Logo
2:00 pm - 8:50 pm
ILM
-
SAT
7h 50m2 stops
American Airlines Logo
7:00 am - 4:44 pm
SAT
-
ILM
8h 44m2 stops
$237American Airlines
Wed, Jan 14 - Wed, Jan 21
American Airlines Logo
3:25 pm - 10:00 pm
ILM
-
SAT
7h 35m1 stop
American Airlines Logo
7:00 am - 1:10 pm
SAT
-
ILM
5h 10m1 stop
$257American Airlines
Thu, Jan 22 - Sun, Jan 25
American Airlines Logo
8:00 am - 3:45 pm
ILM
-
SAT
8h 45m2 stops
American Airlines Logo
7:00 am - 3:00 pm
SAT
-
ILM
7h 00m1 stop
$278American Airlines
Thu, Jan 22 - Sun, Jan 25
Delta Logo
6:00 am - 12:42 pm
ILM
-
SAT
7h 42m1 stop
Delta Logo
5:30 pm - 11:59 pm
SAT
-
ILM
5h 29m1 stop
$283Delta
Tue, Mar 17 - Sat, Mar 21
Multiple Airlines Logo
1:33 pm - 11:52 pm
ILM
-
SAT
11h 19m1 stop
Multiple Airlines Logo
6:30 am - 12:34 pm
SAT
-
ILM
29h 04m3 stops
$304Multiple Airlines
Mon, Jan 26 - Wed, Jan 28
Delta Logo
6:00 am - 10:06 am
ILM
-
SAT
5h 06m1 stop
Delta Logo
6:22 pm - 11:59 pm
SAT
-
ILM
4h 37m1 stop
$324Delta
Wed, Dec 31 - Sun, Jan 4
Multiple Airlines Logo
9:00 am - 11:52 pm
ILM
-
SAT
15h 52m2 stops
Multiple Airlines Logo
6:30 am - 12:34 pm
SAT
-
ILM
29h 04m3 stops
$336Multiple Airlines
Mon, Jan 26 - Wed, Jan 28
Delta Logo
5:49 pm - 10:30 pm
ILM
-
SAT
5h 41m1 stop
Delta Logo
5:30 am - 1:36 pm
SAT
-
ILM
7h 06m1 stop
$343Delta
Thu, Apr 9 - Thu, Apr 16

American Airlines flights from Wilmington to San Antonio

Our best American Airlines deals on Wilmington to San Antonio flight tickets
American Airlines
Jan 14
ILM5:29 pmWilmington New Hanover County
5h 31m
1 stop
SAT10:00 pmSan Antonio
Jan 21
SAT8:10 amSan Antonio
7h 34m
1 stop
ILM4:44 pmWilmington New Hanover County
$227
Find similar
American Airlines
Jan 14
ILM5:29 pmWilmington New Hanover County
5h 31m
1 stop
SAT10:00 pmSan Antonio
Jan 21
SAT9:30 amSan Antonio
8h 21m
2 stops
ILM6:51 pmWilmington New Hanover County
$232
Find similar
American Airlines
Jan 14
ILM2:00 pmWilmington New Hanover County
7h 50m
2 stops
SAT8:50 pmSan Antonio
Jan 21
SAT7:00 amSan Antonio
8h 44m
2 stops
ILM4:44 pmWilmington New Hanover County
$237
Find similar

Delta flights from Wilmington to San Antonio

Our best Delta deals on Wilmington to San Antonio flight tickets
Delta
Mar 17
ILM6:00 amWilmington New Hanover County
7h 42m
1 stop
SAT12:42 pmSan Antonio
Mar 21
SAT5:30 pmSan Antonio
5h 29m
1 stop
ILM11:59 pmWilmington New Hanover County
$283
Find similar
Delta
Dec 31
ILM6:00 amWilmington New Hanover County
5h 06m
1 stop
SAT10:06 amSan Antonio
Jan 4
SAT6:22 pmSan Antonio
4h 37m
1 stop
ILM11:59 pmWilmington New Hanover County
$324
Find similar
Delta
Apr 9
ILM2:18 pmWilmington New Hanover County
7h 15m
1 stop
SAT8:33 pmSan Antonio
Apr 17
SAT5:30 amSan Antonio
7h 06m
1 stop
ILM1:36 pmWilmington New Hanover County
$343
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Wilmington to San Antonio 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 December 18, 2025.
Use the filters below to find and compare flights from Wilmington to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

WilmingtonSan Antonio

ILM - SAT

ILMSAT

Wilmington New Hanover County

Wed 1/14

5:29 pm-10:00 pm

1 stop5h 31m

San Antonio

Wed 1/21

8:10 am-4:44 pm

1 stop7h 34m

$227

WilmingtonSan Antonio

ILM - SAT

ILMSAT

Wilmington New Hanover County

Wed 1/14

5:29 pm-10:00 pm

1 stop5h 31m

San Antonio

Wed 1/21

9:30 am-6:51 pm

2 stops8h 21m

$232

WilmingtonSan Antonio

ILM - SAT

ILMSAT

Wilmington New Hanover County

Wed 1/14

2:00 pm-8:50 pm

2 stops7h 50m

San Antonio

Wed 1/21

7:00 am-4:44 pm

2 stops8h 44m

$237

WilmingtonSan Antonio

ILM - SAT

ILMSAT

Wilmington New Hanover County

Thu 1/22

3:25 pm-10:00 pm

1 stop7h 35m

San Antonio

Sun 1/25

7:00 am-1:10 pm

1 stop5h 10m

$257

WilmingtonSan Antonio

ILM - SAT

ILMSAT

Wilmington New Hanover County

Thu 1/22

8:00 am-3:45 pm

2 stops8h 45m

San Antonio

Sun 1/25

7:00 am-3:00 pm

1 stop7h 00m

$278

WilmingtonSan Antonio

ILM - SAT

ILMSAT

Wilmington New Hanover County

Tue 3/17

6:00 am-12:42 pm

1 stop7h 42m

San Antonio

Sat 3/21

5:30 pm-11:59 pm

1 stop5h 29m

$283

WilmingtonSan Antonio

ILM - SAT

ILMSAT

Wilmington New Hanover County

Mon 1/26

1:33 pm-11:52 pm

1 stop11h 19m

San Antonio

Wed 1/28

6:30 am-12:34 pm

3 stops29h 04m

$304

WilmingtonSan Antonio

ILM - SAT

ILMSAT

Wilmington New Hanover County

Wed 12/31

6:00 am-10:06 am

1 stop5h 06m

San Antonio

Sun 1/4

6:22 pm-11:59 pm

1 stop4h 37m

$324

WilmingtonSan Antonio

ILM - SAT

ILMSAT

Wilmington New Hanover County

Mon 1/26

9:00 am-11:52 pm

2 stops15h 52m

San Antonio

Wed 1/28

6:30 am-12:34 pm

3 stops29h 04m

$336

WilmingtonSan Antonio

ILM - SAT

ILMSAT

Wilmington New Hanover County

Thu 4/9

5:49 pm-10:30 pm

1 stop5h 41m

San Antonio

Thu 4/16

5:30 am-1:36 pm

1 stop7h 06m

$343

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to San Antonio from

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

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

Fastest flight time

5h 06m

Direct flights

None
The fastest flight from Wilmington to San Antonio takes 5h 06m
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 06m.

  • 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?

  • 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?

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 AirlinesPriceFrom $196Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
DeltaPriceFrom $262Free CancellationRating
7.9
8,005 reviews
Search Delta flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
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.

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