ILM - SAT

$197 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 1/10. 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

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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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

Sat, Jan 10 - Wed, Jan 14
American Airlines Logo
5:30 pm - 12:15 amILM-SAT
7h 45m1 stop
American Airlines Logo
8:10 am - 3:00 pmSAT-ILM
5h 50m1 stop
$197American Airlines
Find Deal
Sat, Jan 10 - Wed, Jan 14
American Airlines Logo
2:00 pm - 9:52 pmILM-SAT
8h 52m2 stops
American Airlines Logo
10:37 am - 5:13 pmSAT-ILM
5h 36m1 stop
$202American Airlines
Find Deal
Thu, Oct 30 - Sun, Nov 2
Delta Logo
10:16 am - 5:16 pmILM-SAT
8h 00m1 stop
Delta Logo
5:14 am - 1:36 pmSAT-ILM
7h 22m1 stop
$269Delta
Find Deal
Thu, Oct 30 - Sun, Nov 2
American Airlines Logo
5:01 pm - 9:26 pmILM-SAT
5h 25m1 stop
American Airlines Logo
5:00 am - 1:06 pmSAT-ILM
7h 06m2 stops
$274American Airlines
Find Deal
Sat, Jan 10 - Wed, Jan 14
American Airlines Logo
2:00 pm - 8:49 pmILM-SAT
7h 49m2 stops
American Airlines Logo
8:16 am - 4:45 pmSAT-ILM
7h 29m2 stops
$275American Airlines
Find Deal
Thu, Dec 25 - Sat, Jan 3
Delta Logo
6:00 am - 10:11 amILM-SAT
5h 11m1 stop
Delta Logo
7:05 am - 3:42 pmSAT-ILM
7h 37m1 stop
$289Delta
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Thu, Dec 11 - Mon, Dec 15
United Airlines Logo
6:00 am - 3:08 pmILM-SAT
10h 08m1 stop
United Airlines Logo
2:22 pm - 11:54 pmSAT-ILM
8h 32m2 stops
$379United Airlines
Find Deal
Thu, Dec 11 - Mon, Dec 15
United Airlines Logo
6:00 am - 3:08 pmILM-SAT
10h 08m1 stop
United Airlines Logo
7:00 am - 3:01 pmSAT-ILM
7h 01m1 stop
$399United Airlines
Find Deal
Thu, Nov 13 - Sun, Nov 16
Multiple Airlines Logo
6:06 pm - 9:04 amILM-SAT
15h 58m1 stop
Multiple Airlines Logo
4:54 pm - 10:29 pmSAT-ILM
28h 35m3 stops
$425Multiple Airlines
Find Deal
Tue, Nov 25 - Sun, Nov 30
Multiple Airlines Logo
3:40 pm - 7:21 pmILM-SAT
28h 41m1 stop
Multiple Airlines Logo
8:33 pm - 12:20 pmSAT-ILM
14h 47m1 stop
$445Multiple Airlines
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from $197 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
August
Cheapest • 39% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$197
Overall average: $454
American Airlines
Sat 1/10Wed 1/14
ILM - SAT • 1 stop
Cheapest one-way
$218
Multiple Airlines
Sun 11/23
ILM - SAT • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Antonio!
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’s the cheapest day of the week to fly from Wilmington to San Antonio?

The average price of all round-trip flights from Wilmington to San Antonio clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Wilmington to San Antonio, look for departures on Fridays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from San Antonio, Tuesday is the cheapest day to fly and Monday is the most expensive.

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 December, where the average cost of round-trip tickets is $538 and $488 respectively.

Good to know

Low seasonFebruary
Cheapest flight$197
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly with an average 36% 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 $218 for a one-way ticket and $197 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 $488 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 $416 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 7969 reviews
8.5Crew
7.9Entertainment
7.9Comfort
7.3Food
8.2Boarding
Airline reviews

The flight was great. The gate location was way to far away!!!

10.0 ExcellentLauren, Oct 2025JFK - PBI
Read more Delta reviews

The flight was great. The gate location was way to far away!!!

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

Gate agent rushed to fill hot jetway with crowd so it took over 12 minutes to go from gate to plane. Just like a discount airline Pooly prepared cabin and third time that claim of rough air prevented any cabin service. Friends on a Southwest flight at similar time had service.

Cramped seating for me. Luckily it wasn’t a long flight

Lounge in Lagos is terrible, food on board from Lagos to Atlanta was horrible. Only bright spot the cabin crew were awesome.

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

You can plug your phone in & use their wifi to watch movies, etc, but the plane’s wifi was disconnected for most of the flight.

Very below average , plane from Dallas to Toyko was very poor designed plane. I had to sit for 13 hours next to fat man. Really bad seat and entertainment screen sucked

Full flight so overhead bin space ran out & bags had to be checked. When you’re in the last boarding group, you might as well expect that. Don’t pay to check bags though because when they run out of space for carry-ons, they check your bag to your destination for free. When traveling with children, no need to pay extra for seats, they will assign seats & have to sit your children with you.

American almost always Delays flights from Austin to Dallas and back. I cannot believe they have such poor service on this route. I was about to switch to American from Delta, but they gave me enough reasons not to.

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

The entertainment package was vast and the selections were very current. Keep updating it was great.

Great flight. No issues at all. I still think boarding could be more efficient but otherwise, a good experience.

4 hours late, including over +1 hour waiting in plane to take off. Baggage left behind too.

Flight was delayed. Staff at the gate effectively and proactively communicated about the delay.

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

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