Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Wilmington to San Antonio from $225

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wilmington to San Antonio departing on 6/16. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Wilmington to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:42 pm - 10:57 pm
ILM
-
SAT
8h 15m
1 stop
United Airlines Logo
6:40 am - 3:00 pm
SAT
-
ILM
7h 20m
1 stop
$308United Airlines
Fri, Jul 10 - Tue, Jul 14
United Airlines Logo
7:30 am - 4:29 pm
ILM
-
SAT
9h 59m
2 stops
United Airlines Logo
6:40 am - 3:00 pm
SAT
-
ILM
7h 20m
1 stop
$314United Airlines
Fri, Jul 10 - Tue, Jul 14
American Airlines Logo
8:01 am - 1:30 pm
ILM
-
SAT
6h 29m
1 stop
American Airlines Logo
5:35 pm - 11:31 pm
SAT
-
ILM
4h 56m
1 stop
$316American Airlines
Thu, Jul 30 - Tue, Aug 4
Delta Logo
5:47 am - 9:52 am
ILM
-
SAT
5h 05m
1 stop
Delta Logo
5:00 pm - 10:56 pm
SAT
-
ILM
4h 56m
1 stop
$326Delta
Fri, Jun 19 - Tue, Jun 23
United Airlines Logo
3:42 pm - 10:57 pm
ILM
-
SAT
8h 15m
1 stop
United Airlines Logo
9:37 am - 11:44 pm
SAT
-
ILM
13h 07m
2 stops
$333United Airlines
Thu, Jul 30 - Tue, Aug 4
American Airlines Logo
5:09 am - 9:10 am
ILM
-
SAT
5h 01m
1 stop
American Airlines Logo
6:01 am - 2:04 pm
SAT
-
ILM
7h 03m
1 stop
$344American Airlines
Wed, Jun 17 - Wed, Jun 24
Delta Logo
5:48 am - 11:10 am
ILM
-
SAT
6h 22m
1 stop
Delta Logo
2:40 pm - 10:56 pm
SAT
-
ILM
7h 16m
1 stop
$348Delta
Wed, Jun 17 - Wed, Jun 24
Delta Logo
4:46 pm - 9:27 pm
ILM
-
SAT
5h 41m
1 stop
Delta Logo
5:00 pm - 11:24 pm
SAT
-
ILM
5h 24m
1 stop
$349Delta
Sat, May 9 - Tue, May 12
United Airlines Logo
6:00 am - 3:43 pm
ILM
-
SAT
10h 43m
2 stops
United Airlines Logo
7:05 am - 3:23 pm
SAT
-
ILM
7h 18m
1 stop
$354United Airlines
Sat, May 9 - Tue, May 12
United Airlines Logo
6:00 am - 5:45 pm
ILM
-
SAT
12h 45m
2 stops
United Airlines Logo
12:29 pm - 11:44 pm
SAT
-
ILM
10h 15m
2 stops
$359United Airlines
Sat, May 9 - Tue, May 12

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Delta flights from Wilmington to San Antonio

Our best Delta deals on Wilmington to San Antonio flight tickets
Delta
Jun 17
ILM5:47 amWilmington New Hanover County
5h 05m
1 stop
SAT9:52 amSan Antonio
Jun 24
SAT2:40 pmSan Antonio
7h 16m
1 stop
ILM10:56 pmWilmington New Hanover County
$308
Delta
Jun 19
ILM5:47 amWilmington New Hanover County
5h 05m
1 stop
SAT9:52 amSan Antonio
Jun 23
SAT5:00 pmSan Antonio
4h 56m
1 stop
ILM10:56 pmWilmington New Hanover County
$326
Delta
Oct 23
ILM5:45 pmWilmington New Hanover County
7h 43m
1 stop
SAT12:28 amSan Antonio
Oct 27
SAT5:30 amSan Antonio
7h 04m
1 stop
ILM1:34 pmWilmington New Hanover County
$345

United Airlines flights from Wilmington to San Antonio

Our best United Airlines deals on Wilmington to San Antonio flight tickets
United Airlines
Jul 10
ILM7:30 amWilmington New Hanover County
9h 59m
2 stops
SAT4:29 pmSan Antonio
Jul 14
SAT6:40 amSan Antonio
7h 20m
1 stop
ILM3:00 pmWilmington New Hanover County
$314
United Airlines
Jul 30
ILM3:42 pmWilmington New Hanover County
8h 15m
1 stop
SAT10:57 pmSan Antonio
Aug 4
SAT9:37 amSan Antonio
13h 07m
2 stops
ILM11:44 pmWilmington New Hanover County
$333
United Airlines
May 9
ILM6:00 amWilmington New Hanover County
10h 43m
2 stops
SAT3:43 pmSan Antonio
May 12
SAT7:05 amSan Antonio
7h 18m
1 stop
ILM3:23 pmWilmington New Hanover County
$354

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 May 5, 2026.
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

Cheapest round-trip

WilmingtonSan Antonio

ILM - SAT

ILMSAT

Wilmington New Hanover County

Fri 7/10

3:42 pm-10:57 pm

1 stop8h 15m

San Antonio

Tue 7/14

6:40 am-3:00 pm

1 stop7h 20m

$308

WilmingtonSan Antonio

ILM - SAT

ILMSAT

Wilmington New Hanover County

Fri 7/10

7:30 am-4:29 pm

2 stops9h 59m

San Antonio

Tue 7/14

6:40 am-3:00 pm

1 stop7h 20m

$314

WilmingtonSan Antonio

ILM - SAT

ILMSAT

Wilmington New Hanover County

Thu 7/30

8:01 am-1:30 pm

1 stop6h 29m

San Antonio

Tue 8/4

5:35 pm-11:31 pm

1 stop4h 56m

$316
Quickest round-trip

WilmingtonSan Antonio

ILM - SAT

ILMSAT

Wilmington New Hanover County

Fri 6/19

5:47 am-9:52 am

1 stop5h 05m

San Antonio

Tue 6/23

5:00 pm-10:56 pm

1 stop4h 56m

$326

WilmingtonSan Antonio

ILM - SAT

ILMSAT

Wilmington New Hanover County

Thu 7/30

3:42 pm-10:57 pm

1 stop8h 15m

San Antonio

Tue 8/4

9:37 am-11:44 pm

2 stops13h 07m

$333

WilmingtonSan Antonio

ILM - SAT

ILMSAT

Wilmington New Hanover County

Wed 6/17

5:09 am-9:10 am

1 stop5h 01m

San Antonio

Wed 6/24

6:01 am-2:04 pm

1 stop7h 03m

$344

WilmingtonSan Antonio

ILM - SAT

ILMSAT

Wilmington New Hanover County

Wed 6/17

5:48 am-11:10 am

1 stop6h 22m

San Antonio

Wed 6/24

2:40 pm-10:56 pm

1 stop7h 16m

$348

WilmingtonSan Antonio

ILM - SAT

ILMSAT

Wilmington New Hanover County

Sat 5/9

4:46 pm-9:27 pm

1 stop5h 41m

San Antonio

Tue 5/12

5:00 pm-11:24 pm

1 stop5h 24m

$349

WilmingtonSan Antonio

ILM - SAT

ILMSAT

Wilmington New Hanover County

Sat 5/9

6:00 am-3:43 pm

2 stops10h 43m

San Antonio

Tue 5/12

7:05 am-3:23 pm

1 stop7h 18m

$354

WilmingtonSan Antonio

ILM - SAT

ILMSAT

Wilmington New Hanover County

Sat 5/9

6:00 am-5:45 pm

2 stops12h 45m

San Antonio

Tue 5/12

12:29 pm-11:44 pm

2 stops10h 15m

$359

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between Wilmington and San Antonio?

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of January, then book flights to San Antonio from Wilmington during August instead. Flights to San Antonio in August, while not as cheap as those in January, still average around $240.

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 05m

Direct flights

None
The fastest flight from Wilmington to San Antonio takes 5h 05m
There are no direct flights from Wilmington to San Antonio. There are no popular flight routes from Wilmington to San Antonio.
Search flight deals

Frequently asked questions about flying from Wilmington to San Antonio

  • 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 05m.

  • 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
7.1
11,667 reviews
Search American Airlines flights
DeltaPriceFrom $256Free CancellationRating
7.9
8,459 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
Pleasanton
Schertz

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.

An easier way to manage your San Antonio trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 6/4
Thu 6/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States