What airlines fly to San Antonio?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to San Antonio from New Windsor according to our data. United Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to San Antonio. Keep in mind that there are 7 different airlines that fly to San Antonio on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from New Windsor Stewart Airport to San Antonio Airport?

Prices for flights from New Windsor Stewart Airport to San Antonio Airport are updated daily.

How old do you have to be to fly from New Windsor Stewart Airport to San Antonio Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New Windsor Stewart Airport to San Antonio Airport.

What documentation or ID do you need to fly to San Antonio Airport?

The travel and health documents required for your trip to San Antonio Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$85 Cheap Flights from New Windsor to San Antonio in 2025/26

1 adult

0 bags

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Find the cheapest flights from New Windsor to San Antonio

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:04 am - 11:59 pm

SWF

SAT

13h 55m1 stop

10:26 am - 11:02 am

SAT

SWF

23h 36m1 stop

$534Multiple Airlines

vie., feb. 13 - sáb., feb. 21

11:48 am - 7:29 pm

SWF

SAT

8h 41m1 stop

5:12 pm - 11:08 am

SAT

SWF

16h 56m2 stops

$583Multiple Airlines

dom., feb. 15 - mié., feb. 18

11:04 am - 11:59 pm

SWF

SAT

13h 55m1 stop

7:56 pm - 11:08 am

SAT

SWF

14h 12m2 stops

$643Multiple Airlines

vie., feb. 13 - sáb., feb. 21

11:48 am - 8:36 pm

SWF

SAT

9h 48m1 stop

5:12 pm - 11:08 am

SAT

SWF

16h 56m2 stops

$654Multiple Airlines

dom., feb. 15 - mié., feb. 18

12:11 pm - 11:59 pm

SWF

SAT

12h 48m2 stops

8:53 pm - 10:08 am

SAT

SWF

12h 15m1 stop

$701Multiple Airlines

lun., mar. 2 - sáb., mar. 7

11:43 am - 11:50 am

SWF

SAT

25h 07m1 stop

12:45 pm - 11:44 am

SAT

SWF

45h 59m2 stops

$811Multiple Airlines

mar., dic. 30 - sáb., ene. 3

11:43 am - 11:50 am

SWF

SAT

25h 07m1 stop

12:45 pm - 11:03 am

SAT

SWF

21h 18m1 stop

$992Multiple Airlines

mar., dic. 30 - sáb., ene. 3

Fly from

Fly to

Route

Depart

Return

Price

New WindsorSan Antonio

SWF - SAT

SWFSAT

New Windsor Stewart

vie. 2/13

11:04 am-11:59 pm

1 stop13h 55m

San Antonio

sáb. 2/21

10:26 am-11:02 am

1 stop23h 36m

$534

New WindsorSan Antonio

SWF - SAT

SWFSAT

New Windsor Stewart

dom. 2/15

11:48 am-7:29 pm

1 stop8h 41m

San Antonio

mié. 2/18

5:12 pm-11:08 am

2 stops16h 56m

$583

New WindsorSan Antonio

SWF - SAT

SWFSAT

New Windsor Stewart

vie. 2/13

11:04 am-11:59 pm

1 stop13h 55m

San Antonio

sáb. 2/21

7:56 pm-11:08 am

2 stops14h 12m

$643

New WindsorSan Antonio

SWF - SAT

SWFSAT

New Windsor Stewart

dom. 2/15

11:48 am-8:36 pm

1 stop9h 48m

San Antonio

mié. 2/18

5:12 pm-11:08 am

2 stops16h 56m

$654

New WindsorSan Antonio

SWF - SAT

SWFSAT

New Windsor Stewart

lun. 3/2

12:11 pm-11:59 pm

2 stops12h 48m

San Antonio

sáb. 3/7

8:53 pm-10:08 am

1 stop12h 15m

$701

New WindsorSan Antonio

SWF - SAT

SWFSAT

New Windsor Stewart

mar. 12/30

11:43 am-11:50 am

1 stop25h 07m

San Antonio

sáb. 1/3

12:45 pm-11:44 am

2 stops45h 59m

$811

New WindsorSan Antonio

SWF - SAT

SWFSAT

New Windsor Stewart

mar. 12/30

11:43 am-11:50 am

1 stop25h 07m

San Antonio

sáb. 1/3

12:45 pm-11:03 am

1 stop21h 18m

$992

New WindsorSan Antonio

SWF - SAT

SWFSAT

New Windsor Stewart

dom. 3/1

11:52 am-9:30 am

1 stop22h 38m

$125

New WindsorSan Antonio

SWF - SAT

SWFSAT

New Windsor Stewart

lun. 2/2

12:11 pm-11:52 pm

2 stops12h 41m

$126

New WindsorSan Antonio

SWF - SAT

SWFSAT

New Windsor Stewart

jue. 1/22

12:13 pm-11:52 pm

1 stop12h 39m

$133

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from New Windsor to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

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

The cheapest day to depart on your flight to San Antonio is on a Wednesday when prices can be found for as low as $409. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Monday is $519.

What is the cheapest time of day to depart on your flight to San Antonio?

According to our data, the cheapest time of day to fly to San Antonio is in the evening. momondo users have found flights departing from New Windsor to San Antonio in the evening for as low as $223. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the morning, with an average ticket price of $443. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from New Windsor to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from New Windsor to San Antonio according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap New Windsor to San Antonio (SWF to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Windsor to San Antonio

Fastest flight time	8h 41m
Direct flights	None

The fastest flight from New Windsor to San Antonio takes 8h 41m

There are no direct flights from New Windsor to San Antonio. There are no popular flight routes from New Windsor to San Antonio.

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How far is New Windsor Stewart to San Antonio by plane?
The straight-line distance from New Windsor Stewart to San Antonio is 1599.8 mi. By plane, this route typically takes 8h 41m.
When did momondo last update prices for flights from New Windsor Stewart Airport to San Antonio Airport?
Prices for flights from New Windsor Stewart Airport to San Antonio Airport are updated daily.
How old do you have to be to fly from New Windsor Stewart Airport to San Antonio Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New Windsor Stewart Airport to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The travel and health documents required for your trip to San Antonio Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

Why should I use momondo to find a flight deal from New Windsor to San Antonio?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New Windsor to San Antonio. momondo saves you time and could save you money on your trip.

Can I find flights from New Windsor to San Antonio with flexible booking policies on momondo?

All flight searches from New Windsor to San Antonio on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from New Windsor to San Antonio?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New Windsor to San Antonio.

I’m not ready to book a flight from New Windsor to San Antonio right now. Can momondo alert me if prices change?

Yes. momondo can track prices for New Windsor to San Antonio flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.