Search Flights to San Antonio (SAT)

Good to Know: Flights to SAT

Useful information for finding cheap flights to San Antonio International and booking your next trip

Cheapest Round Trip Flight

$444

WNSouthwest Airlinesβ€’ 1 stop β€’ 7h 20m

Nov 29 – Dec 06

The cheapest round trip flight from Ontario International to San Antonio International is currently $444

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Cheapest Direct Flight

$344

NKSpirit Airlinesβ€’ nonstopβ€’

Nov 29

The cheapest nonstop flight from Ontario International to San Antonio International is currently $344

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Fastest Flight

7h 8m

The fastest nonstop flight from Ontario International to San Antonio International takes 7h 8m

Best Flight Deals to San Antonio

Identify the most efficient round-trip flights to San Antonio. We present options balancing cost and convenience for your return journey.

Nov 29 - Dec 06, Economy
WN
Ontario β†’ San Antonio
7h 20m
5:10 AM - 11:50 AM β€’ 1 stop
WN
Ontario β†’ San Antonio
13h 45m
6:25 AM - 12:50 PM β€’ 1 stop
$444
Southwest Airlines
Nov 29 - Dec 06, Economy
UA
Ontario β†’ San Antonio
- β€’ 1 stop
UA
Ontario β†’ San Antonio
- β€’ 1 stop
$466
United Airlines
Nov 29 - Dec 06, Economy
UA
Ontario β†’ San Antonio
7h 8m
5:05 AM - 10:29 PM β€’ 1 stop
DL
Ontario β†’ San Antonio
5h 20m
6:00 AM - 7:20 AM β€’ nonstop
$520
United Airlines
Nov 29 - Dec 06, Economy
UA
Ontario β†’ San Antonio
15h 53m
- β€’ 1 stop
UA
Ontario β†’ San Antonio
9h 19m
- β€’ 1 stop
$636
United Airlines
Nov 29 - Dec 06, Economy
UA
Ontario β†’ San Antonio
11h 58m
6:00 AM - 3:18 PM β€’ 1 stop
UA
Ontario β†’ San Antonio
9h 19m
5:50 PM - 9:49 PM β€’ 1 stop
$646
United Airlines
Nov 29 - Dec 06, Economy
UA
Ontario β†’ San Antonio
15h 53m
5:05 AM - 4:58 PM β€’ 1 stop
UA
Ontario β†’ San Antonio
20h 7m
7:30 AM - 5:37 PM β€’ 1 stop
$772
United Airlines

Compare & Book Cheapest Flights to San Antonio, SAT

Looking for a cheap last-minute deal or the best round-trip flight to San Antonio? Find the biggest savings on one-way and round-trip tickets right here.

Essential Information for Booking Flights from () - AI Insights

What's the cheapest airline to sat?
Spirit Airlines (NK) offers some of the most affordable airline tickets to San Antonio International Airport (sat), with fares generally fitting within a reasonable budget for a single traveler.
What's the popular airline to fly to sat?
American Airlines (AA) offers popular routes to San Antonio International Airport (sat), suitable for a single passenger with an economy cabin.
What's the cheapest day of the week to fly to sat?
Tuesday is the cheapest day to fly to San Antonio International Airport (sat).
What's the cheapest month to fly to sat?
April offers the most affordable fares to San Antonio International Airport.
What is the lowest price airline for a one-way flight to San Antonio?
Spirit Airlines (NK) typically offers the lowest fares for one-way flights to San Antonio, often starting around $35-$75 depending on the date and time of booking.
Which airlines are most popular for travel to San Antonio?
American Airlines (AA) and Southwest Airlines are the most popular airlines for travel to San Antonio, offering a wide range of routes and destinations.
When is it generally cheaper to fly to San Antonio?
April and early May are generally considered the cheapest months to book flights to San Antonio, as travel demand decreases during the summer months.
What is the typical length of a flight to San Antonio?
Flights to San Antonio typically range from 1 hour to 3 hours, depending on the origin airport and the route chosen.

Destination Airport Information

IATA CodeSAT
NameSan Antonio International
CitySan Antonio
CountryUS
Latitude29.533700942993164
Longitude-98.46980285644531

Popular Airlines

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