How long is the flight from San Antonio to Wilmington?

A quick flight from San Antonio to Wilmington can take about 4h 57m. American Airlines provides one of the quickest options available for as low as $263. San Antonio and Wilmington are separated by a distance of 1247 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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 $227 on this airline. An additional option worth looking into is Delta, starting at $256. These flights start at 38% lower than the current average price 3 months from now.

In terms of precipitation, rainfall in Wilmington ranges from 2.8 - 7.8 inches per month. September is typically the wettest month, when rainfall can reach 7.8 in. April is typically the driest time to visit Wilmington when rainfall is around 2.8 in.

If weather is an important factor for your trip to Wilmington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

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

When flying from San Antonio to Wilmington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on San Antonio-Wilmington flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Antonio-Wilmington flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Antonio-Wilmington flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Antonio-Wilmington flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Wilmington flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$191+ Flights from San Antonio to Wilmington

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Cheap 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 December 12, 2025.

Tue 12/233:00 pmSAT - ILM

1 stop6h 11mAmerican Airlines

Sat 12/276:18 pmILM - SAT

1 stop5h 35mAmerican Airlines

Deal found 12/9

$813

Best flights from San Antonio to Wilmington
Discover carefully curated flight deals from San Antonio to Wilmington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Thu 1/155:00 pmSAT - ILM

1 stop4h 57mAmerican Airlines

Mon 1/195:51 pmILM - SAT

1 stop6h 07mAmerican Airlines

Deal found 12/9

$263

Wed 5/206:45 amSAT - ILM

1 stop5h 51mDelta

Mon 5/252:30 pmILM - SAT

1 stop6h 47mDelta

Deal found 12/10

$298

Thu 1/89:50 amSAT - ILM

2 stops13h 07mUnited Airlines

Mon 1/126:00 amILM - SAT

2 stops14h 09mUnited Airlines

Deal found 12/9

$347

Tue 1/277:06 amSAT - ILM

1 stop7h 39mUnited Airlines

Thu 1/296:00 amILM - SAT

1 stop9h 50mUnited Airlines

Deal found 12/10

$590

Thu 1/1512:15 pmSAT - ILM

2 stops10h 42mUnited Airlines

Mon 1/194:26 pmILM - SAT

3 stops24h 05mUnited Airlines

Deal found 12/9

$707

Last-minute flights from San Antonio to Wilmington
Discover last-minute flight deals from San Antonio to Wilmington. Data last updated December 12, 2025 and is based on user searches.

Thu 1/89:50 amSAT - ILM

2 stops13h 07mUnited Airlines

Mon 1/126:00 amILM - SAT

2 stops14h 09mUnited Airlines

Deal found 12/9

$347

Thu 1/155:00 pmSAT - ILM

1 stop4h 57mAmerican Airlines

Mon 1/195:51 pmILM - SAT

1 stop6h 07mAmerican Airlines

Deal found 12/9

$263

Tue 1/277:06 amSAT - ILM

1 stop7h 39mUnited Airlines

Thu 1/296:00 amILM - SAT

1 stop9h 50mUnited Airlines

Deal found 12/10

$590

One-way flights from San Antonio to Wilmington
Search for one-way flight options from San Antonio to Wilmington. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Mon 1/196:30 amSAT - ILM

1 stop10h 02mMultiple Airlines

Deal found 12/9

$191

Wed 12/317:05 amSAT - ILM

1 stop5h 17mDelta

Deal found 12/9

$295

Wed 12/3112:56 pmSAT - ILM

2 stops8h 00mAmerican Airlines

Deal found 12/9

$300

Wed 12/314:05 pmSAT - ILM

3 stops30h 39mUnited Airlines

Deal found 12/9

$434

Mon 1/199:50 amSAT - ILM

3 stops13h 07mUnited Airlines

Deal found 12/9

$1,242

Find flight deals from San Antonio to Wilmington

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$263 (American Airlines)
One-way from	$191 (Trip.com)
Popular in	February
Cheapest in	January
Average price	$493

Provider with most accurate pricing for San Antonio-Wilmington New Hanover County flight deals.

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Provider most trusted by Cheapflights users for San Antonio-Wilmington New Hanover County flights.

Search Deals

From San Antonio to Wilmington New Hanover County

Search Deals

One-way flight from San Antonio to Wilmington New Hanover County

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($16 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Antonio to Wilmington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioWilmington

SAT - ILM

SATILM

San Antonio

Thu 1/15

5:00 pm-10:57 pm

1 stop4h 57m

Wilmington New Hanover County

Mon 1/19

5:51 pm-10:58 pm

1 stop6h 07m

$263

San AntonioWilmington

SAT - ILM

SATILM

San Antonio

Wed 5/20

6:45 am-1:36 pm

1 stop5h 51m

Wilmington New Hanover County

Mon 5/25

2:30 pm-8:17 pm

1 stop6h 47m

$298

San AntonioWilmington

SAT - ILM

SATILM

San Antonio

Thu 1/8

9:50 am-11:57 pm

2 stops13h 07m

Wilmington New Hanover County

Mon 1/12

6:00 am-7:09 pm

2 stops14h 09m

$347

San AntonioWilmington

SAT - ILM

SATILM

San Antonio

Tue 1/27

7:06 am-3:45 pm

1 stop7h 39m

Wilmington New Hanover County

Thu 1/29

6:00 am-2:50 pm

1 stop9h 50m

$590

San AntonioWilmington

SAT - ILM

SATILM

San Antonio

Thu 1/15

12:15 pm-11:57 pm

2 stops10h 42m

Wilmington New Hanover County

Mon 1/19

4:26 pm-3:31 pm

3 stops24h 05m

$707

San AntonioWilmington

SAT - ILM

SATILM

San Antonio

Mon 1/19

6:30 am-5:32 pm

1 stop10h 02m

$191

San AntonioWilmington

SAT - ILM

SATILM

San Antonio

Wed 12/31

7:05 am-1:22 pm

1 stop5h 17m

$295

San AntonioWilmington

SAT - ILM

SATILM

San Antonio

Wed 12/31

12:56 pm-9:56 pm

2 stops8h 00m

$300

San AntonioWilmington

SAT - ILM

SATILM

San Antonio

Mon 1/19

1:08 pm-8:49 pm

2 stops6h 41m

$300

San AntonioWilmington

SAT - ILM

SATILM

San Antonio

Wed 12/31

4:05 pm-11:44 pm

3 stops30h 39m

$434

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 11 results

Compare providers for flights from San Antonio to Wilmington

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Wilmington in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on San Antonio-Wilmington flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Antonio-Wilmington flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Antonio-Wilmington flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Antonio-Wilmington flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Wilmington flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, November is the cheapest month in which you can book a flight from San Antonio to Wilmington (average of $174). Flying from San Antonio to Wilmington in May is currently the most expensive (average of $256). 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.

Reviews of airlines servicing Wilmington

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

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Delta

7.9

Good

8,007 reviews

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

American Airlines

7.2

Good

11,050 reviews

Delta

7.9

Good

8,007 reviews

Reviews

1 / 20

6.0

Good

Jim,Nov 2025

AVL - ATL

Related info for your journey

How long is the flight from San Antonio to Wilmington?
A quick flight from San Antonio to Wilmington can take about 4h 57m. American Airlines provides one of the quickest options available for as low as $263. San Antonio and Wilmington are separated by a distance of 1247 mi. Both multi-stop and nonstop flights can be found to your destination and back.
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 $227 on this airline. An additional option worth looking into is Delta, starting at $256. These flights start at 38% 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, November is the cheapest month in which you can book a flight from San Antonio to Wilmington (average of $174). Flying from San Antonio to Wilmington in May is currently the most expensive (average of $256). 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

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Other flights to Wilmington

Top 2 airlines flying from San Antonio to Wilmington

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$227	Average$341	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$256	Average$353	FlexibilityNo cancel fee	On-timeN/A

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$191+ 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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Antonio to Wilmington with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from San Antonio to Wilmington

Cheapest flights from San Antonio to WilmingtonExplore 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 December 12, 2025.

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 December 12, 2025.

Find flight deals from San Antonio to Wilmington

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Antonio to Wilmington that are best for you.

Compare providers for flights from San Antonio to Wilmington

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Wilmington in December.

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.

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?

Reviews of airlines servicing Wilmington

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.

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?

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

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

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

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

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

Traveling to a place near Wilmington?

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Alternative routes for San Antonio to Wilmington

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Top 2 airlines flying from San Antonio to Wilmington

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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 December 12, 2025.