HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Wilmington

$133+ Cheap flights from San Antonio to Wilmington (SAT - ILM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — ILM
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Antonio to Wilmington 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 San Antonio to Wilmington

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Wilmington (ILM). 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 September 11, 2025.

Round-trip from

$269
(American Airlines)

One-way from

$133
(Kiwi.com)

Popular in

February

Cheapest in

January

Average price

$343
From San Antonio to Wilmington New Hanover County
Search Deals
One-way flight from San Antonio to Wilmington New Hanover County
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from San Antonio to Wilmington

Cheapest flights from San Antonio to Wilmington
Explore the most affordable flight options available from San Antonio to Wilmington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:35 amSAT - ILM
1 stop5h 24mAmerican Airlines
Mon 10/65:01 pmILM - SAT
1 stop7h 42mAmerican Airlines
Deal found 9/9$269
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Sat 9/131:44 pmSAT - ILM
1 stop7h 50mAmerican Airlines
Mon 9/155:36 pmILM - SAT
1 stop4h 48mAmerican Airlines
Deal found 9/8$324
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Sat 9/139:50 amSAT - ILM
2 stops12h 34mUnited Airlines
Mon 9/157:05 amILM - SAT
1 stop9h 25mUnited Airlines
Deal found 9/8$352
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 10/106:35 amSAT - ILM
1 stop6h 51mAmerican Airlines
Fri 10/175:01 pmILM - SAT
1 stop7h 42mAmerican Airlines
Deal found 9/10$370
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Fri 9/191:44 pmSAT - ILM
1 stop7h 50mAmerican Airlines
Sun 9/214:28 pmILM - SAT
1 stop6h 32mAmerican Airlines
Deal found 9/8$379
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:35 amSAT - ILM
1 stop5h 24mAmerican Airlines
Sun 9/215:00 amILM - SAT
1 stop5h 08mAmerican Airlines
Deal found 9/9$386
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 9/166:35 amSAT - ILM
1 stop5h 24mAmerican Airlines
Tue 9/165:35 pmILM - SAT
1 stop4h 47mAmerican Airlines
Deal found 9/10$603

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Wilmington 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 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from San Antonio to Wilmington that are best for you.

Fly from

San Antonio

Fly to

Wilmington

Route

Depart

Return

Price

San AntonioWilmington

SAT - ILM

SATILM

San Antonio

Fri 10/3

6:35 am-12:59 pm

1 stop5h 24m

Wilmington New Hanover County

Mon 10/6

5:01 pm-11:43 pm

1 stop7h 42m

$269

San AntonioWilmington

SAT - ILM

SATILM

San Antonio

Sat 2/21

6:35 am-3:52 pm

1 stop8h 17m

Wilmington New Hanover County

Wed 2/25

5:17 pm-10:49 pm

1 stop6h 32m

$277

San AntonioWilmington

SAT - ILM

SATILM

San Antonio

Fri 10/10

6:35 am-2:26 pm

1 stop6h 51m

Wilmington New Hanover County

Fri 10/17

5:01 pm-11:43 pm

1 stop7h 42m

$370

San AntonioWilmington

SAT - ILM

SATILM

San Antonio

Thu 10/9

6:05 am-2:04 pm

1 stop6h 59m

Wilmington New Hanover County

Sun 10/12

5:00 am-9:21 am

1 stop5h 21m

$425

San AntonioWilmington

SAT - ILM

SATILM

San Antonio

Sat 2/21

12:24 pm-11:25 pm

3 stops10h 01m

Wilmington New Hanover County

Wed 2/25

6:15 am-3:38 pm

2 stops10h 23m

$593

San AntonioWilmington

SAT - ILM

SATILM

San Antonio

Sun 12/7

5:39 pm-11:43 pm

1 stop5h 04m

$295

San AntonioWilmington

SAT - ILM

SATILM

San Antonio

Tue 10/7

6:00 am-1:45 pm

1 stop6h 45m

$335

San AntonioWilmington

SAT - ILM

SATILM

San Antonio

Sun 12/7

7:47 am-3:01 pm

3 stops30h 14m

$400

San AntonioWilmington

SAT - ILM

SATILM

San Antonio

Fri 10/10

7:56 pm-9:46 am

2 stops36h 50m

$459

San AntonioWilmington

SAT - ILM

SATILM

San Antonio

Fri 10/10

12:50 pm-11:24 pm

1 stop9h 34m

$642

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from San Antonio to Wilmington

Have a flexible travel schedule? Discover the best time to fly to Wilmington from San Antonio with our price prediction graph.
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 San Antonio to Wilmington

What is the cheapest month to book a flight from San Antonio to Wilmington?

Currently, January is the cheapest month in which you can book a flight from San Antonio to Wilmington (average of $296). Flying from San Antonio to Wilmington in December is currently the most expensive (average of $385). 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.

What is the cheapest time of day to fly from SAT to ILM?

Find hourly flight availability from San Antonio to Wilmington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

A simple way to save on the total cost of your ticket is to fly from San Antonio to Wilmington in the morning. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Wilmington

Get insights into the airlines that provide service to Wilmington. 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 Wilmington. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from San Antonio to Wilmington, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Wilmington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Antonio to Wilmington?

    A quick flight from San Antonio to Wilmington can take about 5h 24m. American Airlines provides one of the quickest options available for as low as $269. San Antonio and Wilmington are separated by a distance of 1247 mi.

  • What are the cheapest airlines flying from San Antonio to Wilmington round-trip?

    Our cheapest airline available from San Antonio to Wilmington is American Airlines. Our recent data shows that you can find tickets from as low as $232 on this airline. An additional option worth looking into is Delta, starting at $256. These flights start at 39% lower than the current average price 3 months from now.

  • Can I find deals for flights from San Antonio to Wilmington that include hotel bookings?

    Yes. In addition to deals on San Antonio to Wilmington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Wilmington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Wilmington.

  • Can I find deals for business class flights from San Antonio to Wilmington?

    Yes. Cheapflights offers flight deals from San Antonio to Wilmington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Wilmington?

    Currently, January is the cheapest month in which you can book a flight from San Antonio to Wilmington (average of $296). Flying from San Antonio to Wilmington in December is currently the most expensive (average of $385). 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.

See more FAQs

Traveling to a place near Wilmington?

Book flights to Wilmington if you plan to visit one of these locations
Carolina Beach
Topsail Beach
Kure Beach
Southport
Wrightsville Beach

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Antonio to Wilmington

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Charlotte flights
Dallas/Fort Worth to Raleigh flights
Hobby to Charlotte flights
Hobby to Raleigh flights
Dallas/Fort Worth to Knoxville flights
Love Field to Raleigh flights
George Bush Intcntl to Charlotte flights
George Bush Intcntl to Raleigh flights
George Bush Intcntl to Knoxville flights
Love Field to Charlotte flights
Austin to Raleigh flights
Hobby to Norfolk flights
Hobby to Knoxville flights
Dallas/Fort Worth to Norfolk flights
George Bush Intcntl to Norfolk flights
Austin to Charlotte flights
Dallas/Fort Worth to Myrtle Beach flights
Dallas/Fort Worth to Greensboro flights
Hobby to Asheville flights
Dallas/Fort Worth to Asheville flights
Austin to Asheville flights
Dallas/Fort Worth to Wilmington flights
George Bush Intcntl to Asheville flights
San Antonio to Charlotte flights
Austin to Greensboro flights
Hobby to Greensboro flights
Austin to Norfolk flights
San Antonio to Raleigh flights
Austin to Myrtle Beach flights
Austin to Knoxville flights
Love Field to Norfolk flights
Love Field to Myrtle Beach flights
George Bush Intcntl to Greensboro flights
Austin to Wilmington flights
San Antonio to Norfolk flights
Love Field to Knoxville flights
San Antonio to Greensboro flights
Hobby to Myrtle Beach flights
San Antonio to Asheville flights
Hobby to Blountville flights
Dallas/Fort Worth to Blountville flights
Love Field to Asheville flights
George Bush Intcntl to Blountville flights
Austin to Jacksonville flights
Hobby to Wilmington flights
Lubbock to Charlotte flights
San Antonio to Knoxville flights
George Bush Intcntl to Wilmington flights
El Paso to Raleigh flights
George Bush Intcntl to Myrtle Beach flights

Top 2 airlines flying from San Antonio to Wilmington

Discover the top 2 airlines that operate flights from San Antonio to Wilmington. 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$232Average$352FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$353FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.