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$72+ Cheap flights from New Jersey to San Antonio (SAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SAT
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from New Jersey to San Antonio

Keep the following information in mind while searching for New Jersey to San Antonio flight deals. Data was last updated September 16, 2025.

Round-trip from

$227
(Frontier)

One-way from

$72
(Frontier)

Popular in

December

Cheapest in

October

Average price

$313

Good round-trip deal

$323 or less

Good one-way deal

$248 or less
From New Jersey to San Antonio
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One-way flight from New Jersey to San Antonio
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Highest demand for flights based on searches. 8% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from New Jersey to San Antonio.
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Price to beat on a one-way flight from New Jersey to San Antonio.
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Find flight deals from New Jersey to San Antonio

Cheapest flights from New Jersey to San Antonio
Explore the most affordable flight options available from New Jersey to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Frontier deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/59:30 pmPHL - SAT
2 stops23h 00mFrontier
Sat 11/83:12 pmSAT - PHL
2 stops16h 11mFrontier
Deal found 9/13$227
This Booking.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/195:15 amPHL - SAT
1 stop12h 15mFrontier
Mon 9/225:40 pmSAT - PHL
1 stop6h 17mFrontier
Deal found 9/14$233
This Orbitz deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:45 amPHL - SAT
1 stop12h 45mMultiple Airlines
Sun 10/57:35 pmSAT - PHL
1 stop12h 57mMultiple Airlines
Deal found 9/15$235
This Frontier deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/105:30 amPHL - SAT
2 stops15h 05mFrontier
Sun 10/128:26 pmSAT - PHL
2 stops14h 36mFrontier
Deal found 9/15$237
This Frontier deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/106:59 amJFK - SAT
1 stop12h 16mFrontier
Mon 10/135:45 pmSAT - JFK
2 stops15h 39mFrontier
Deal found 9/14$239
This Booking.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1211:59 amLGA - SAT
1 stop7h 31mMultiple Airlines
Mon 10/138:20 pmSAT - LGA
1 stop24h 40mMultiple Airlines
Deal found 9/14$240
This Frontier deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2510:56 pmLGA - SAT
1 stop13h 50mFrontier
Sun 9/289:55 amSAT - LGA
1 stop11h 16mFrontier
Deal found 9/14$241
This Mytrip deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:59 amJFK - SAT
1 stop15h 02mFrontier
Thu 11/610:46 pmSAT - JFK
1 stop30h 44mFrontier
Deal found 9/15$241
This Booking.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:00 amLGA - SAT
1 stop13h 12mSpirit Airlines
Fri 10/37:17 pmSAT - LGA
2 stops16h 13mSpirit Airlines
Deal found 9/15$242
This Booking.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:59 amJFK - SAT
1 stop31h 17mFrontier
Sun 9/289:33 pmSAT - JFK
1 stop30h 57mFrontier
Deal found 9/14$242
This Frontier deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1710:00 pmLGA - SAT
2 stops19h 37mFrontier
Tue 10/213:59 pmSAT - LGA
2 stops17h 31mFrontier
Deal found 9/15$243
This Priceline deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/185:15 amPHL - SAT
1 stop6h 33mFrontier
Fri 10/35:40 pmSAT - PHL
1 stop6h 19mFrontier
Deal found 9/15$244

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Jersey 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, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from New Jersey to San Antonio that are best for you.

Fly from

New Jersey

Fly to

San Antonio

Route

Depart

Return

Price

PhiladelphiaSan Antonio

PHL - SAT

PHLSAT

Philadelphia

Fri 10/10

5:05 am-6:15 pm

1 stop14h 10m

San Antonio

Mon 10/13

7:15 pm-8:04 pm

1 stop23h 49m

$250

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Tue 10/7

7:45 am-1:15 pm

1 stop6h 30m

San Antonio

Sat 10/11

1:05 pm-8:17 pm

1 stop6h 12m

$251

New YorkSan Antonio

JFK - SAT

JFKSAT

New York John F Kennedy Intl

Sat 11/15

7:41 am-11:05 am

Nonstop4h 24m

San Antonio

Mon 11/17

12:10 pm-5:05 pm

Nonstop3h 55m

$259

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

Fri 10/31

7:55 am-11:20 am

Nonstop4h 25m

San Antonio

Mon 11/3

7:00 am-11:40 am

Nonstop3h 40m

$259

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

Mon 11/3

10:05 am-6:30 pm

1 stop9h 25m

San Antonio

Tue 11/4

7:00 am-9:00 pm

2 stops13h 00m

$263

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Tue 11/4

11:40 am-9:50 pm

2 stops11h 10m

San Antonio

Wed 11/5

4:20 pm-10:50 pm

1 stop5h 30m

$268

New YorkSan Antonio

LGA - SAT

LGASAT

New York LaGuardia

Thu 10/16

5:55 am-3:50 pm

1 stop10h 55m

San Antonio

Mon 10/20

4:55 pm-9:00 am

1 stop15h 05m

$269

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

Tue 10/7

12:30 pm-3:33 pm

Nonstop4h 03m

San Antonio

Sat 10/11

6:00 am-10:40 am

Nonstop3h 40m

$269

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

Sat 10/25

5:29 pm-10:35 pm

1 stop6h 06m

San Antonio

Sat 11/15

7:00 am-11:40 am

Nonstop3h 40m

$269

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

Wed 11/12

11:55 am-3:18 pm

Nonstop4h 23m

San Antonio

Sat 11/15

7:05 am-2:13 pm

1 stop6h 08m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 60 results
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Best time to book a flight from New Jersey to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from New Jersey with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Jersey to San Antonio

What is the cheapest month to book a flight from New Jersey to San Antonio?

Currently, August is the cheapest month in which you can book a flight from New Jersey to San Antonio (average of $295). Flying from New Jersey to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from NJ to SAT?

Find hourly flight availability from New Jersey to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Jersey to San Antonio as you normally would.

Weekly flight availability from New Jersey to San Antonio

Explore weekly flight availability from New Jersey to San Antonio. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 16, 2025.

The most flights from USNJ to SAT are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Related info for your journey

Find useful and relevant information for your journey from New Jersey to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Antonio from New Jersey?

    San Antonio (SAT), located 7.6 mi from the city center, is the airport you fly into when you book flights from New Jersey to San Antonio.

  • How popular is this New Jersey to San Antonio flight route?

    Within the past month, 60 users have taken a look at flights from New Jersey to San Antonio.

  • How long is the flight from New Jersey to San Antonio?

    For as low as $259, Frontier can have you in San Antonio from New Jersey in 4h 24m. The distance from New Jersey to San Antonio is about 1584 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from New Jersey to San Antonio one-way?

    One-way options have recently been found by users for as low as $81 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $89 and American Airlines from $90 one-way.

  • What are the most popular routes from New Jersey to San Antonio?

    When deciding which route to take from New Jersey to San Antonio consider New York John F Kennedy Intl - San Antonio, Newark - San Antonio or New York LaGuardia - San Antonio as they are the most popular.

  • What are the most reliable airlines from New Jersey to San Antonio?

    No one likes to see their flight delayed. When booking a flight from New Jersey to San Antonio consider choosing United Airlines (83%), Air Canada (82%) or Spirit Airlines (50%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from New Jersey to San Antonio?

    Looking for the cheapest flight from New Jersey to San Antonio? While on average our users pay $427, our data indicates the cheapest price to be $198. The most popular route (New York John F Kennedy Intl - San Antonio), is priced around $259.

  • Can I find deals for flights from New Jersey to San Antonio that include hotel bookings?

    Yes. In addition to deals on New Jersey to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Jersey to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Jersey to San Antonio.

  • Can I find deals for business class flights from New Jersey to San Antonio?

    Yes. Cheapflights offers flight deals from New Jersey to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New Jersey to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from New Jersey to San Antonio (average of $295). Flying from New Jersey to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Antonio?

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

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Alternative routes for New Jersey to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from New Jersey to San Antonio

Discover the top 4 airlines that operate flights from New Jersey to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$99Average$224FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$256Average$422FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$348FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$267Average$455FlexibilityNo cancel feeOn-time69%

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