ILM - SAT

$237 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 7/8. 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
$237
Typical prices: $276-$243
American Airlines
Wed 7/8Wed 7/15
ILM - SAT • 1 stop
Cheapest one-way
$274
Multiple Airlines
Mon 5/25
ILM - SAT • 2 stops
Top airlines
American Airlines
Cheapest • from $237 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Wilmington and San Antonio. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Atlanta (ATL)
Cheapest • Avg $389 (round-trip)
Charlotte (CLT)
Shortest trip • 5h 36m (one-way)
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 29% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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!
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

Wed, Jul 8 - Wed, Jul 15
American Airlines Logo
5:06 am - 9:02 am
ILM
-
SAT
4h 56m
1 stop
American Airlines Logo
6:40 am - 2:32 pm
SAT
-
ILM
6h 52m
1 stop
$237American Airlines
Tue, Jun 30 - Sat, Jul 4
American Airlines Logo
3:16 pm - 9:15 pm
ILM
-
SAT
6h 59m
1 stop
American Airlines Logo
6:00 am - 2:10 pm
SAT
-
ILM
7h 10m
2 stops
$242American Airlines
Wed, Jun 17 - Wed, Jun 24
Delta Logo
5:47 am - 9:52 am
ILM
-
SAT
5h 05m
1 stop
Delta Logo
5:25 am - 1:41 pm
SAT
-
ILM
7h 16m
1 stop
$257Delta
Fri, Jul 3 - Wed, Jul 8
American Airlines Logo
5:06 am - 9:02 am
ILM
-
SAT
4h 56m
1 stop
American Airlines Logo
6:00 am - 2:04 pm
SAT
-
ILM
7h 04m
1 stop
$266American Airlines
Fri, Jul 3 - Wed, Jul 8
Delta Logo
5:47 am - 11:10 am
ILM
-
SAT
6h 23m
1 stop
Delta Logo
5:00 pm - 11:00 pm
SAT
-
ILM
5h 00m
1 stop
$276Delta
Thu, Jun 18 - Tue, Jun 23
American Airlines Logo
4:35 pm - 11:05 pm
ILM
-
SAT
7h 30m
1 stop
American Airlines Logo
7:26 am - 2:43 pm
SAT
-
ILM
6h 17m
1 stop
$316American Airlines
Sat, Jun 20 - Wed, Jun 24
Delta Logo
6:45 am - 11:10 am
ILM
-
SAT
5h 25m
1 stop
Delta Logo
5:25 am - 1:41 pm
SAT
-
ILM
7h 16m
1 stop
$318Delta
Mon, Jun 15 - Wed, Jun 24
Delta Logo
6:50 pm - 12:33 am
ILM
-
SAT
6h 43m
1 stop
Delta Logo
5:25 am - 1:41 pm
SAT
-
ILM
7h 16m
1 stop
$326Delta
Fri, Jul 3 - Sun, Jul 5
Delta Logo
5:47 am - 9:52 am
ILM
-
SAT
5h 05m
1 stop
Delta Logo
5:25 am - 1:41 pm
SAT
-
ILM
7h 16m
1 stop
$345Delta
Wed, Jun 17 - Fri, Jun 26
Delta Logo
5:47 am - 9:52 am
ILM
-
SAT
5h 05m
1 stop
Delta Logo
4:15 pm - 10:56 pm
SAT
-
ILM
5h 41m
1 stop
$358Delta
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.

How much is a round-trip flight from Wilmington to San Antonio?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Wilmington to San Antonio departing in July.

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 January, where tickets cost $232 (return) on average. On the other hand, the most expensive months are October and December, where the average cost of round-trip tickets is $437 and $383 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$237
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 7% 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 $274 for a one-way ticket and $237 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 $328 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 $356 and an overall rating of 7.1.

  • 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 8447 reviews
7.8Comfort
8.1Boarding
7.2Food
8.5Crew
7.8Entertainment
Airline reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

10.0 Excellentangela, May 2026
LGA - PBI
Read more Delta reviews

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

Seat comfort was poor (no lumbar or lower back support).

The passenger in front of of me reclined their seat back all the way the entire flight. Their headrest was in my face the entire flight! I barely had room for the little plastic cup of water to fit on my tray table; can you make the seats and space between the rows any smaller??? You can’t even get up to use the restroom! Worst flight I’ve had in a very long time!

My Frequent Flyer nber wasn't put on as I was told it was..... This resulted in a last group boarding and no priority tags on My bags.

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Had to wait for a gate for a long time, then waited on the run way for a long time before leaving. The actual flights part was good.

Got home at 3am after deboarding the plane. No compensation offered by American

Flights on time w/o delays. However, my baggage was damaged. Ground crew, throws baggage from plane to the baggage carrier, carelessly.

Business class was very good, one of my best flights

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

Information on your arrival and departure airports

Wilmington (ILM)
San Antonio (SAT)