Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from New York John F Kennedy Intl Airport to San Antonio from $125

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York John F Kennedy Intl Airport to San Antonio departing on 10/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from New York John F Kennedy Intl Airport to San Antonio (JFK-SAT)

Cheap round-trip flights

Frontier Logo
6:59 am - 3:50 pmJFK-SAT
9h 51m1 stop
Frontier Logo
9:33 pm - 5:30 amSAT-JFK
30h 57m1 stop
$239Frontier
Find Deal
Sat, Sep 27 - Sun, Sep 28
Frontier Logo
7:59 am - 1:19 pmJFK-SAT
30h 20m1 stop
Frontier Logo
5:35 pm - 12:33 amSAT-JFK
5h 58m1 stop
$240Frontier
Find Deal
Wed, Oct 29 - Fri, Oct 31
Frontier Logo
1:01 pm - 4:50 pmJFK-SAT
28h 49m1 stop
Frontier Logo
5:47 pm - 11:59 amSAT-JFK
17h 12m1 stop
$241Frontier
Find Deal
Thu, Oct 16 - Sun, Oct 19
Frontier Logo
9:00 am - 4:40 pmJFK-SAT
8h 40m1 stop
Frontier Logo
5:35 pm - 10:29 amSAT-JFK
15h 54m2 stops
$242Frontier
Find Deal
Fri, Oct 31 - Fri, Nov 7
Frontier Logo
6:15 am - 4:30 pmJFK-SAT
11h 15m1 stop
Frontier Logo
7:10 pm - 10:24 amSAT-JFK
14h 14m1 stop
$243Frontier
Find Deal
Mon, Oct 6 - Fri, Oct 10
Delta Logo
7:35 am - 10:51 amJFK-SAT
4h 16mnonstop
Delta Logo
12:02 pm - 5:00 pmSAT-JFK
3h 58mnonstop
$259Delta
Find Deal
Thu, Oct 30 - Wed, Nov 5
Logo
6:59 am - 11:40 pmJFK-SAT
17h 41m1 stop
Logo
5:45 pm - 12:33 amSAT-JFK
5h 48m1 stop
$266
Find Deal
Tue, Oct 14 - Fri, Oct 17
Logo
6:15 am - 6:12 pmJFK-SAT
12h 57m2 stops
Logo
11:33 am - 1:08 amSAT-JFK
12h 35m1 stop
$272
Find Deal
Thu, Sep 11 - Thu, Sep 18
Delta Logo
7:30 am - 10:40 amJFK-SAT
4h 10mnonstop
Delta Logo
12:02 pm - 5:00 pmSAT-JFK
3h 58mnonstop
$279Delta
Find Deal
Sun, Sep 28 - Mon, Oct 6
American Airlines Logo
2:30 pm - 9:34 pmJFK-SAT
8h 04m1 stop
American Airlines Logo
6:00 am - 1:58 pmSAT-JFK
6h 58m1 stop
$284American Airlines
Find Deal
Sat, Oct 11 - Wed, Oct 15

Frontier flights from New York John F Kennedy Intl Airport to San Antonio

Our best Frontier deals on New York John F Kennedy Intl Airport to San Antonio flight tickets
Frontier
Sep 27
JFK6:59 amNew York John F Kennedy Intl
9h 51m
1 stop
SAT3:50 pmSan Antonio
Sep 28
SAT9:33 pmSan Antonio
30h 57m
1 stop
JFK5:30 amNew York John F Kennedy Intl
$239
Find similar
Frontier
Oct 29
JFK7:59 amNew York John F Kennedy Intl
30h 20m
1 stop
SAT1:19 pmSan Antonio
Oct 31
SAT5:35 pmSan Antonio
5h 58m
1 stop
JFK12:33 amNew York John F Kennedy Intl
$240
Find similar
Frontier
Oct 16
JFK1:01 pmNew York John F Kennedy Intl
28h 49m
1 stop
SAT4:50 pmSan Antonio
Oct 19
SAT5:47 pmSan Antonio
17h 12m
1 stop
JFK11:59 amNew York John F Kennedy Intl
$241
Find similar

Delta flights from New York John F Kennedy Intl Airport to San Antonio

Our best Delta deals on New York John F Kennedy Intl Airport to San Antonio flight tickets
Delta
Oct 30
JFK7:35 amNew York John F Kennedy Intl
4h 16m
SAT10:51 amSan Antonio
Nov 5
SAT12:02 pmSan Antonio
3h 58m
JFK5:00 pmNew York John F Kennedy Intl
$259
Find similar
Delta
Sep 28
JFK7:30 amNew York John F Kennedy Intl
4h 10m
SAT10:40 amSan Antonio
Oct 6
SAT12:02 pmSan Antonio
3h 58m
JFK5:00 pmNew York John F Kennedy Intl
$279
Find similar
Delta
Oct 1
JFK7:30 amNew York John F Kennedy Intl
4h 10m
SAT10:40 amSan Antonio
Oct 7
SAT12:02 pmSan Antonio
3h 58m
JFK5:00 pmNew York John F Kennedy Intl
$299
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New York John F Kennedy Intl Airport to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 8, 2025.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkSan Antonio

JFK - SAT

JFKSAT

New York John F Kennedy Intl

Sat 9/27

6:59 am-3:50 pm

1 stop9h 51m

San Antonio

Sun 9/28

9:33 pm-5:30 am

1 stop30h 57m

$239

New YorkSan Antonio

JFK - SAT

JFKSAT

New York John F Kennedy Intl

Wed 10/29

7:59 am-1:19 pm

1 stop30h 20m

San Antonio

Fri 10/31

5:35 pm-12:33 am

1 stop5h 58m

$240

New YorkSan Antonio

JFK - SAT

JFKSAT

New York John F Kennedy Intl

Thu 10/16

1:01 pm-4:50 pm

1 stop28h 49m

San Antonio

Sun 10/19

5:47 pm-11:59 am

1 stop17h 12m

$241

New YorkSan Antonio

JFK - SAT

JFKSAT

New York John F Kennedy Intl

Fri 10/31

9:00 am-4:40 pm

1 stop8h 40m

San Antonio

Fri 11/7

5:35 pm-10:29 am

2 stops15h 54m

$242

New YorkSan Antonio

JFK - SAT

JFKSAT

New York John F Kennedy Intl

Mon 10/6

6:15 am-4:30 pm

1 stop11h 15m

San Antonio

Fri 10/10

7:10 pm-10:24 am

1 stop14h 14m

$243

New YorkSan Antonio

JFK - SAT

JFKSAT

New York John F Kennedy Intl

Thu 10/30

7:35 am-10:51 am

Nonstop4h 16m

San Antonio

Wed 11/5

12:02 pm-5:00 pm

Nonstop3h 58m

$259

New YorkSan Antonio

JFK - SAT

JFKSAT

New York John F Kennedy Intl

Tue 10/14

6:59 am-11:40 pm

1 stop17h 41m

San Antonio

Fri 10/17

5:45 pm-12:33 am

1 stop5h 48m

$266

New YorkSan Antonio

JFK - SAT

JFKSAT

New York John F Kennedy Intl

Thu 9/11

6:15 am-6:12 pm

2 stops12h 57m

San Antonio

Thu 9/18

11:33 am-1:08 am

1 stop12h 35m

$272

New YorkSan Antonio

JFK - SAT

JFKSAT

New York John F Kennedy Intl

Sun 9/28

7:30 am-10:40 am

Nonstop4h 10m

San Antonio

Mon 10/6

12:02 pm-5:00 pm

Nonstop3h 58m

$279

New YorkSan Antonio

JFK - SAT

JFKSAT

New York John F Kennedy Intl

Sat 10/11

2:30 pm-9:34 pm

1 stop8h 04m

San Antonio

Wed 10/15

6:00 am-1:58 pm

1 stop6h 58m

$284

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Antonio from

How to get the cheapest flight ticket from New York John F Kennedy Intl Airport 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

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of September, then book flights to San Antonio from New York John F Kennedy Intl Airport during February instead. Flights to San Antonio in February, while not as cheap as those in September, still average around $329.

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 Thursday when prices can be found for as low as $398. 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 $523.

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 afternoon. momondo users have found flights departing from New York John F Kennedy Intl Airport to San Antonio in the afternoon for as low as $202. 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 $442. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest New York John F Kennedy Intl to San Antonio flight route?

Fly from New York John F Kennedy Intl to San Antonio for the best New York John F Kennedy Intl - 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 New York John F Kennedy Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $394 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from New York John F Kennedy Intl Airport for as low as $291 on momondo.

What cabin class options are available on New York John F Kennedy Intl to San Antonio flights?

There are 4 cabin classes available to choose from on New York John F Kennedy Intl to San Antonio flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New York John F Kennedy Intl Airport to San Antonio flights?

You could potentially save up to 33% on your flight if you consider stops on a New York John F Kennedy Intl Airport to San Antonio flight.

How have New York John F Kennedy Intl Airport to San Antonio flight prices changed over time?

As of September 2025, prices for New York John F Kennedy Intl Airport to San Antonio flights are approximately 18% more expensive when compared to flights at the same time last year.

When to book flights from New York John F Kennedy Intl Airport to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from New York John F Kennedy Intl Airport to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York John F Kennedy Intl Airport to San Antonio (JFK to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York John F Kennedy Intl Airport to San Antonio

Best Price Found

$243

Fastest flight time

4h 07m

Direct flights

Every day

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from New York John F Kennedy Intl Airport in the past 72 hours is $243. The best round-trip flight deal from New York John F Kennedy Intl Airport to San Antonio found on momondo in the last 72 hours is $339.
The fastest flight from New York John F Kennedy Intl Airport to San Antonio takes 4h 07m
Direct flights go from New York John F Kennedy Intl Airport to San Antonio every day.
There is 1 airport near San Antonio: San Antonio (SAT)
Search flight deals

  • How far is New York John F Kennedy Intl to San Antonio by plane?

    There are 1589.5 mi between New York John F Kennedy Intl and San Antonio. By plane, this route typically takes 4h 10m.

  • When did momondo last update prices for flights from New York John F Kennedy Intl Airport to San Antonio Airport?

    Prices for flights from New York John F Kennedy Intl Airport to San Antonio Airport are updated daily.

  • How many operators does momondo search for flights from New York John F Kennedy Intl Airport to San Antonio Airport?

  • How old do you have to be to fly from New York John F Kennedy Intl Airport to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York John F Kennedy Intl Airport to San Antonio Airport.

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

    The necessary travel and health documents for your San Antonio Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from New York John F Kennedy Intl Airport to San Antonio?

  • What is the most popular airline from New York John F Kennedy Intl Airport to San Antonio?

Best airlines flying from New York John F Kennedy Intl Airport to San Antonio

Compare and see reviews for airlines that fly from New York John F Kennedy Intl Airport to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $128Free CancellationRating
5.8
3,187 reviews
Search Frontier flights
JetBluePriceFrom $153Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
American AirlinesPriceFrom $170Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $252Free CancellationRating
7.9
7,966 reviews
Search Delta flights

  • Delta Flights From New York John F Kennedy Intl Airport to San Antonio

    Across 1 Delta flight from New York John F Kennedy Intl Airport to San Antonio this week, the average price was $408, with the best Delta deals starting from $252 round-trip. 7,966 users have rated Delta on momondo, with an average score of 7.9/10.

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Boerne
Schertz
Pleasanton

Why use momondo?

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

It is quick and easy to find New York to San Antonio flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Antonio that suits you.

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

Yes. All flights to San Antonio from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Antonio from New York.

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

Yes momondo offers price alerts on flights to San Antonio from New York. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your San Antonio trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 10/8
Wed 10/15
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States