ILM - SAT

$234 Find Cheap Flights from Wilmington to San Antonio

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Wilmington to San Antonio departing on 2/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Antonio

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Wilmington to San Antonio, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Wilmington to San Antonio, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$234
Overall average: $373
Multiple Airlines
Mon 2/23Mon 3/2
ILM - SAT • 1 stop
Cheapest one-way
$247
Typical prices: $294-$311
Multiple Airlines
Sun 1/4
ILM - SAT • 1 stop
Top airlines
Delta
Cheapest • from $257 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
August
Cheapest • 36% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Antonio!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Wilmington to San Antonio (ILM-SAT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Wilmington to San Antonio that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Wilmington to San Antonio

Mon, Feb 23 - Mon, Mar 2
Multiple Airlines Logo
3:50 pm - 9:30 am
ILM
-
SAT
18h 40m1 stop
Multiple Airlines Logo
6:00 am - 1:08 pm
SAT
-
ILM
6h 08m1 stop
$234Multiple Airlines
Wed, Apr 22 - Mon, Apr 27
American Airlines Logo
4:50 pm - 10:52 pm
ILM
-
SAT
7h 02m1 stop
American Airlines Logo
7:00 am - 4:06 pm
SAT
-
ILM
8h 06m1 stop
$243American Airlines
Tue, Apr 21 - Tue, Apr 28
Delta Logo
5:49 pm - 12:34 am
ILM
-
SAT
7h 45m1 stop
Delta Logo
6:20 am - 1:33 pm
SAT
-
ILM
6h 13m1 stop
$257Delta
Fri, Apr 24 - Mon, Apr 27
Multiple Airlines Logo
3:50 pm - 9:30 am
ILM
-
SAT
18h 40m1 stop
Multiple Airlines Logo
10:26 am - 8:20 pm
SAT
-
ILM
8h 54m1 stop
$258Multiple Airlines
Wed, Mar 11 - Sat, Mar 14
American Airlines Logo
5:08 am - 9:20 am
ILM
-
SAT
5h 12m1 stop
American Airlines Logo
3:08 pm - 10:42 pm
SAT
-
ILM
6h 34m1 stop
$265American Airlines
Mon, Feb 23 - Mon, Mar 2
Multiple Airlines Logo
2:08 pm - 4:41 pm
ILM
-
SAT
27h 33m2 stops
Multiple Airlines Logo
6:00 am - 1:08 pm
SAT
-
ILM
6h 08m1 stop
$269Multiple Airlines
Tue, Mar 24 - Sat, Mar 28
American Airlines Logo
5:31 pm - 10:54 pm
ILM
-
SAT
6h 23m1 stop
American Airlines Logo
1:40 pm - 9:55 pm
SAT
-
ILM
7h 15m2 stops
$270American Airlines
Fri, Apr 24 - Thu, Apr 30
Multiple Airlines Logo
3:50 pm - 9:30 am
ILM
-
SAT
18h 40m1 stop
Multiple Airlines Logo
6:00 am - 9:29 pm
SAT
-
ILM
14h 29m1 stop
$271Multiple Airlines
Sun, Apr 19 - Sat, Apr 25
Delta Logo
5:49 pm - 10:27 pm
ILM
-
SAT
5h 38m1 stop
Delta Logo
5:20 am - 11:29 am
SAT
-
ILM
5h 09m1 stop
$273Delta
Mon, Apr 20 - Mon, Apr 27
Multiple Airlines Logo
3:50 pm - 9:30 am
ILM
-
SAT
18h 40m1 stop
Multiple Airlines Logo
10:26 am - 8:20 pm
SAT
-
ILM
8h 54m1 stop
$274Multiple Airlines
Booking Insights

KAYAK's insights & trends for Wilmington to San Antonio flights

Get data-powered insights and trends into flights from Wilmington to San Antonio to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Wilmington to San Antonio?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Wilmington to San Antonio, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Wilmington to San Antonio is August, where tickets cost $240 (return) on average. On the other hand, the most expensive months are April and March, where the average cost of round-trip tickets is $538 and $472 respectively.

Good to know

Low seasonFebruary
Cheapest flight$234
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 42% increase in price.
Flight from Wilmington to San Antonio

When to book flights from Wilmington to San Antonio

Are your dates flexible? Find out the best times to travel from Wilmington to San Antonio based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Wilmington to San Antonio

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

    In the last 3 days, the lowest price for a flight from Wilmington to San Antonio was $247 for a one-way ticket and $234 for a round-trip.

  • Do I need a passport to fly between Wilmington and San Antonio?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Wilmington to San Antonio?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Wilmington to San Antonio?

    SkyTeam, and oneworld are the airline alliances operating flights between Wilmington and San Antonio, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Wilmington to San Antonio, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Wilmington to San Antonio are Delta and American Airlines. With an average price for the route of $444 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $396 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Wilmington to San Antonio?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Wilmington to San Antonio.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Wilmington to San Antonio?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Antonio from Wilmington is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Wilmington to San Antonio?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Antonio with an airline and back to Wilmington with another airline. Booking your flights between Wilmington and SAT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Wilmington to San Antonio?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Antonio from Wilmington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Wilmington to San Antonio

 
See real verified KAYAK customer reviews for airlines flying from Wilmington to San Antonio. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Wilmington to San Antonio? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8014 reviews
7.3Food
8.1Boarding
8.5Crew
7.9Entertainment
7.9Comfort
Airline reviews

Did not realize internet screen was hidden between seats and no info printed!!!!

6.0 GoodAnonymous, Dec 2025
BOS - MSP
Read more Delta reviews

Did not realize internet screen was hidden between seats and no info printed!!!!

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Very good flight crew and very nice people staff were incredible especially the gate agent

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

The flight was delayed for about 2 hrs. Other than it, it was good.

Advertised fruit trays with cheese, but only snacks handed out!

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Flight delays both to Detroits and return flight . The flight to Detroit was associated with mechanical difficulty

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

Wasn't a Delta issue I don't think, but seems there was a Delta flight at each of the 2 Dallas airports at the same exact time, both to Atlanta. I was evidently booked on the one at Love Airport, but the Carey transport shuttle took me to DFW instead and I ended up missing the flight by just a few minutes. Was able to book a Southwest flight from Love Airport, but was a big loss of time and an inconvenience.

WiFi didn’t work the entire flight. Very disappointing. Minimal food and options - sadly the state of current affairs. All other aspects of the flight were fine.

For whatever reason, the flight was not catered -we were told it would be a 45 minute delay waiting for catering - so no food. There were opened candy and peanuts in the seatback pocket. Flight landed early in DFW but due to the assigned gate not being available, we sat on the ground for 30 minutes waiting for the gate to open - making the flight actually arrive at the gate late.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

A little late at the start but all worked out well.

I liked the humor of the captain and crew on the flight from Flagstaff to Dallas. They were humorous.

After arriving in Dallas, the aircraft taxied for an unusually long time and was unable to park at the gate, which caused a significant delay and made me miss my connecting flight. I then had to wait in a very long line to be rebooked, and I was told that no hotel or meal accommodations would be provided. What is even more unacceptable is that my luggage was mishandled and has still not been located. My suitcase contains important medications that I urgently need, and I have been unable to access them due to the airline’s mishandling. This situation has caused me considerable stress and inconvenience, and I need this issue to be resolved immediately.

I appreciated that it was on time, safe and professional. I didn’t like that I wasn’t in a place where I had a window at my window seat. It would have been nice to know that in advance. If it was mentioned in the ticketing, I didn’t notice it.

I had a positive experience on American. I'm blind and traveling with a guide dog and the flight attendants were so kind, friendly, and helpful towards us. They checked in on us during the flight and they made us feel comfortable and welcomed. There was an hour delay before depature, but overall the flight was a smooth ride. I appreciate that there were no issues on this long flight back home.

I have a gluten allergy so didn't have any food

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

Everything you need to know for your flight from Wilmington to San Antonio

Information on your arrival and departure airports