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Find and compare United Airlines flights to San Antonio

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Recent United Airlines flights to San Antonio found by users

Cheap United Airlines Flight Deals to San Antonio

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United Airlines Logo
6:50 am - 1:12 pmATL-SAT
7h 22m1 stop
United Airlines Logo
5:59 pm - 11:24 pmSAT-ATL
4h 25m1 stop
$191United Airlines
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Wed, Dec 17 - Thu, Dec 18
United Airlines Logo
3:48 pm - 10:59 pmATL-SAT
8h 11m2 stops
United Airlines Logo
5:59 pm - 11:24 pmSAT-ATL
4h 25m1 stop
$225United Airlines
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Wed, Dec 17 - Thu, Dec 18
United Airlines Logo
5:25 pm - 8:15 pmIAD-SAT
3h 50mnonstop
United Airlines Logo
11:47 am - 8:42 pmSAT-IAD
7h 55m1 stop
$259United Airlines
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Thu, Dec 4 - Mon, Dec 8
United Airlines Logo
5:40 pm - 10:59 pmIAD-SAT
6h 19m1 stop
United Airlines Logo
8:39 am - 4:30 pmSAT-IAD
6h 51m1 stop
$264United Airlines
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Tue, Dec 9 - Wed, Dec 10
United Airlines Logo
1:17 pm - 10:59 pmATL-SAT
10h 42m2 stops
United Airlines Logo
7:00 pm - 11:53 pmSAT-ATL
3h 53m1 stop
$266United Airlines
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Tue, Dec 9 - Sat, Dec 13
United Airlines Logo
2:54 pm - 7:57 pmDCA-SAT
6h 03m1 stop
United Airlines Logo
5:59 pm - 11:59 pmSAT-DCA
5h 00m1 stop
$269United Airlines
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Wed, Dec 17 - Tue, Dec 23
United Airlines Logo
11:46 am - 3:08 pmEWR-SAT
4h 22mnonstop
United Airlines Logo
11:18 am - 3:59 pmSAT-EWR
3h 41mnonstop
$269United Airlines
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Thu, Dec 4 - Wed, Dec 10
United Airlines Logo
12:45 pm - 5:47 pmIAD-SAT
6h 02m1 stop
United Airlines Logo
1:34 pm - 9:24 pmSAT-IAD
6h 50m1 stop
$269United Airlines
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Thu, Dec 4 - Mon, Dec 8
United Airlines Logo
6:00 am - 11:11 amLGA-SAT
6h 11m1 stop
United Airlines Logo
7:00 am - 2:11 pmSAT-LGA
6h 11m1 stop
$274United Airlines
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Thu, Dec 11 - Sun, Dec 14
United Airlines Logo
6:50 am - 10:12 amEWR-SAT
4h 22mnonstop
United Airlines Logo
9:55 am - 6:00 pmSAT-EWR
7h 05m1 stop
$274United Airlines
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Wed, Dec 10 - Wed, Dec 17

United Airlines flights to San Antonio at a glance

Best Price Found

$85

Fastest flight time

3h 06m

Direct flights

Every day

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from United States in the past 72 hours is $85. The best round-trip flight deal from United States to San Antonio found on momondo in the last 72 hours is $310.
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The fastest flight from United States to San Antonio takes 3h 06m
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Direct flights go from United States to San Antonio every day.
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There is 1 airport near San Antonio: San Antonio (SAT)
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Insights on United Airlines flights to San Antonio

Data designed to help you find the right flight

What cabin class options are available on United States to San Antonio flights?

There are 4 cabin classes available to choose from on United States to San Antonio flights.

What is the cheapest day to depart on your Economy Class flight to San Antonio?

The cheapest day to depart from United States to San Antonio is on a Wednesday when prices can be found for as low as $249. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average Economy Class ticket price to San Antonio on a Monday is $297.

What is the cheapest month to fly Economy Class to San Antonio?

In general, July is the cheapest month to fly Economy Class from United States to San Antonio. Due to it being the ‘off-season’ during this time, you can expect Economy Class flight prices to be around $331. If you aren’t able to travel during the month of July, then book Economy Class flights to San Antonio from United States during September instead. Economy Class flights to San Antonio in September, while not as cheap as those in July, still average around $339.

What is the cheapest United States to San Antonio flight route?

Fly from Newark to San Antonio for the best United States - San Antonio flight prices

How far in advance should I book a flight to San Antonio?

You are more likely to see cheaper flights to San Antonio from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $437 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from United States for as low as $333 on momondo.

Can stopping save me money on United States to San Antonio flights?

No. A direct flight is the cheapest option for a flight between United States to San Antonio.

Frequently asked questions about flights to San Antonio with United Airlines

Is United Airlines generally cheaper than other airlines for flights to San Antonio?

Lots of factors influence the price of a flight, whether that's with United Airlines or other airlines so it is best to search and compare before booking. The airline flying to San Antonio with the cheapest average return price tends to be Spirit Airlines.

Which other airlines fly to San Antonio?

Aside from United Airlines, Delta, Southwest and American Airlines also fly to San Antonio.

How much is a flight to San Antonio with United Airlines?

The average price for a return flight is $409; with a one-way flight around $313.

Which airport do United Airlines flights arrive at for San Antonio?

Flights from United Airlines on this route tend to land in San Antonio Airport.

Which other airlines in the Star Alliance operate flights to San Antonio?

Among Star Alliance carriers, only United Airlines currently provides flights to San Antonio.

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