$197+ Cheap flights from Wilmington to San Antonio (ILM - SAT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — SAT
May 20 — May 271
1 adult, Economy
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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 Wilmington to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from Wilmington (ILM) to San Antonio (SAT). 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 May 15, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | Priceline 3 stars |
Round-trip from | $197 (American Airlines) |
Popular in | November |
Cheapest in | May |
Average price | $268 |
Find flight deals from Wilmington to San Antonio
Cheapest flights from Wilmington to San AntonioExplore the most affordable flight options available from Wilmington to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 15, 2025.
Explore the most affordable flight options available from Wilmington to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 15, 2025.
This American Airlines deal was found by Cheapflights users on 5/15. 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 7/111:50 amILM - SAT
1 stop7h 48mAmerican Airlines
Sat 7/55:00 amSAT - ILM
1 stop4h 48mAmerican Airlines
Deal found 5/15![American Airlines logo]()
$197
This United Airlines deal was found by Cheapflights users on 5/14. 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.
Thu 7/174:59 pmILM - SAT
1 stop6h 39mUnited Airlines
Tue 7/225:30 amSAT - ILM
2 stops8h 54mUnited Airlines
Deal found 5/14![United Airlines logo]()
$343
This Delta deal was found by Cheapflights users on 5/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:20 amILM - SAT
1 stop6h 03mDelta
Sun 11/25:30 amSAT - ILM
1 stop7h 03mDelta
Deal found 5/15![Delta logo]()
$389
This Mytrip deal was found by Cheapflights users on 5/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/309:45 amILM - SAT
3 stops27h 47mMultiple Airlines
Tue 6/31:27 pmSAT - ILM
3 stops44h 57mMultiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$527
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 15, 2025.
Use the filters below to find and compare flights from Wilmington to San Antonio that are best for you.
Fly from
Wilmington
Fly to
San Antonio
Route
Depart
Return
Price
WilmingtonSan Antonio
ILM - SAT
ILMSAT
Wilmington New Hanover County
Tue 7/1
11:50 am-6:38 pm
1 stop7h 48m
San Antonio
Sat 7/5
5:00 am-10:48 am
1 stop4h 48m
$197
WilmingtonSan Antonio
ILM - SAT
ILMSAT
Wilmington New Hanover County
Thu 7/17
4:59 pm-10:38 pm
1 stop6h 39m
San Antonio
Tue 7/22
5:30 am-3:24 pm
2 stops8h 54m
$343
WilmingtonSan Antonio
ILM - SAT
ILMSAT
Wilmington New Hanover County
Thu 10/30
10:20 am-3:23 pm
1 stop6h 03m
San Antonio
Sun 11/2
5:30 am-1:33 pm
1 stop7h 03m
$389
WilmingtonSan Antonio
ILM - SAT
ILMSAT
Wilmington New Hanover County
Fri 5/30
9:45 am-12:32 pm
3 stops27h 47m
San Antonio
Tue 6/3
1:27 pm-11:24 am
3 stops44h 57m
$527
Compare providers for flights from Wilmington to San Antonio
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 Wilmington to San Antonio in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Wilmington-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Wilmington-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Wilmington-San Antonio flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Wilmington-San Antonio flights, Cheapflights users trust Priceline the most. Priceline 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 Wilmington-San Antonio 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 Wilmington to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Wilmington 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 Wilmington to San Antonio
What is the cheapest month to book a flight from Wilmington to San Antonio?
Currently, August is the cheapest month in which you can book a flight from Wilmington to San Antonio (average of $295). Flying from Wilmington to San Antonio in March is currently the most expensive (average of $376). 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 ILM to SAT?
Find hourly flight availability from Wilmington to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 15, 2025.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 19% on flights from Wilmington to San Antonio by exploring options for tickets at noon.
Rainfall in San Antonio by month
Plan your trip to San Antonio by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.
Temperature in San Antonio by month
Plan your trip to San Antonio by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Antonio, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).
Reviews of airlines servicing San Antonio
Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated May 15, 2025.
Read through reviews of airlines operating flights from Wilmington to San Antonio, such as Delta, United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.3
Comfort
7.9
Entertainment
7.9
Overall
8.0
Boarding
8.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Food
7.3
Comfort
7.9
Entertainment
7.9
Overall
8.0
Boarding
8.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Food
7.3
Comfort
7.9
Entertainment
7.9
Overall
8.0
Boarding
8.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Food
7.3
Comfort
7.9
Entertainment
7.9
Overall
8.0
Boarding
8.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Wilmington to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Wilmington to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Wilmington to San Antonio
Discover the top 2 airlines that operate flights from Wilmington to San Antonio. 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 May 15, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$256 | Average$451 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$262 | Average$451 | FlexibilityNo cancel fee | On-time71% |