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 9/2. 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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Flights 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

Tue, Sep 2 - Tue, Sep 9
American Airlines Logo
2:11 pm - 9:58 pmILM-SAT
8h 47m1 stop
American Airlines Logo
11:11 am - 6:27 pmSAT-ILM
6h 16m1 stop
$197American Airlines
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Tue, Sep 2 - Tue, Sep 9
American Airlines Logo
2:11 pm - 9:58 pmILM-SAT
8h 47m1 stop
American Airlines Logo
5:00 am - 12:59 pmSAT-ILM
6h 59m2 stops
$202American Airlines
Find Deal
Wed, Aug 20 - Sun, Aug 24
American Airlines Logo
8:15 am - 2:01 pmILM-SAT
6h 46m1 stop
American Airlines Logo
2:17 pm - 9:16 pmSAT-ILM
5h 59m1 stop
$233American Airlines
Find Deal
Wed, Aug 20 - Sun, Aug 24
American Airlines Logo
10:23 am - 2:01 pmILM-SAT
4h 38m1 stop
American Airlines Logo
2:17 pm - 9:16 pmSAT-ILM
5h 59m1 stop
$234American Airlines
Find Deal
Wed, Oct 15 - Sat, Oct 18
Delta Logo
5:45 pm - 12:05 amILM-SAT
7h 20m1 stop
Delta Logo
5:30 am - 10:58 amSAT-ILM
4h 28m1 stop
$257Delta
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Sat, Oct 18 - Sat, Oct 18
Delta Logo
6:00 am - 9:51 amILM-SAT
4h 51m1 stop
Delta Logo
6:20 pm - 11:56 pmSAT-ILM
4h 36m1 stop
$288Delta
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Tue, Oct 14 - Sat, Oct 18
Delta Logo
5:45 pm - 12:05 amILM-SAT
7h 20m1 stop
Delta Logo
6:20 pm - 11:56 pmSAT-ILM
4h 36m1 stop
$332Delta
Find Deal
Wed, Jul 9 - Mon, Jul 14
United Airlines Logo
4:59 pm - 10:38 pmILM-SAT
6h 39m1 stop
United Airlines Logo
5:30 am - 3:24 pmSAT-ILM
8h 54m2 stops
$463United Airlines
Find Deal
Thu, Jul 10 - Mon, Jul 14
United Airlines Logo
4:59 pm - 10:38 pmILM-SAT
6h 39m1 stop
United Airlines Logo
5:30 am - 3:24 pmSAT-ILM
8h 54m2 stops
$488United Airlines
Find Deal
Sat, Nov 8 - Sat, Nov 15
United Airlines Logo
6:00 am - 3:18 pmILM-SAT
10h 18m1 stop
United Airlines Logo
2:14 pm - 11:50 pmSAT-ILM
8h 36m2 stops
$513United Airlines
Find Deal
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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 May, where tickets cost $268 (return) on average. On the other hand, the most expensive months are November and April, where the average cost of round-trip tickets is $590 and $538 respectively.

Good to know

Low seasonJuly
High seasonApril
Cheapest flight$197
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 30% 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 $204 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, oneworld, and Star Alliance 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 $457 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $438 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.
8.0
DeltaOverall score based on 7966 reviews
7.9Entertainment
8.2Boarding
7.3Food
8.5Crew
7.9Comfort
Airline reviews

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

8.0 ExcellentBrian, Jun 2025LAX - SFO
Read more Delta reviews

There are 4 flights in consecutive gates with about the same departure time. Two flights were boarding at the same time. One was delayed or boarding would be happening at the same time. I am not sure what Delta and LAX need to do to have a better layout at the end of Terminal 2

Flight was an hour late, who knows why. It was OK, nothing outstanding.

Only not having an assigned seat was an issue. Rest was great

There was a security issue at the airport and we were unable to land. We circled endlessly and then landed at another airfield for fuel. We then circled the airport again, almost landed but didn’t fully touch down before circling again. I am thankful to the crew for keeping us safe- the issue was the airline and staff at the airport getting us seats on our connecting flights. That part was hours of searching for someone and getting in double my steps.

Boarding was organised and relaxed. Crew were fantastic! Seats were lacking padding causing butt pain and stiffness.

I like for how they process during check in. It was very smoothly.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Pretty bad gate mgmt upon arrival. No open gates and we had to wait at midnight. Shouldn’t be a surprise that an aircraft is coming in.

Comfortable plane ride however on delays disappointment no real details as to why the delays when other flights are leaving the airport

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

I’m impressed that we were on time in Sacramento after having a late departure in Newark and our made it. The staff was friendly and warm.

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious. this return flight not as tasty, but filling.

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

It’s a great flight. Service is good. Staff is awesome.

Boarding on time and fight was early but they didn't let us off the plane on time so we missed our connecting flight to Japan.

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

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