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$53+ Cheap flights from San Antonio (SAT) to Newark (EWR)

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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — EWR
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from San Antonio to Newark are usually found in September or August, booked 61 days in advance, depart on a Friday or Thursday and return on a Wednesday

Cheap flight deals from San Antonio to Newark

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Newark (EWR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$202
(FlightHub)

One-way from

$53
(Priceline)

Popular in

December

Cheapest in

September

Average price

$218

Good round-trip deal

$239 or less

Good one-way deal

$114 or less
From San Antonio to Newark
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One-way flight from San Antonio to Newark
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Highest demand for flights based on searches. 18% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from San Antonio to Newark.
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Price to beat on a one-way flight from San Antonio to Newark.
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Find flight deals from San Antonio to Newark

Cheapest flights from San Antonio to Newark
Explore the most affordable flight options available from San Antonio to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This FlightHub deal was found by Cheapflights users on 7/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/75:38 pmSAT - EWR
1 stop5h 34mSpirit Airlines
Mon 8/111:55 pmEWR - SAT
2 stops9h 47mSpirit Airlines
Deal found 7/1$202
This Orbitz deal was found by Cheapflights users on 7/2. 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.
Thu 8/218:28 pmSAT - EWR
1 stop16h 32mMultiple Airlines
Mon 8/2511:03 amEWR - SAT
1 stop6h 39mMultiple Airlines
Deal found 7/2$213
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/97:08 amSAT - EWR
Nonstop3h 51mUnited Airlines
Wed 8/1311:55 amEWR - SAT
1 stop6h 47mUnited Airlines
Deal found 7/1$249

Cheapflights Fare Finder

Customize your flight search to find flights from San Antonio to Newark 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 July 3, 2025.
Use the filters below to find and compare flights from San Antonio to Newark Airport that are best for you.

Fly from

San Antonio

Fly to

Newark

Route

Depart

Return

Price

San AntonioNewark

SAT - EWR

SATEWR

San Antonio

Thu 8/7

5:38 pm-12:12 am

1 stop5h 34m

Newark

Mon 8/11

1:55 pm-10:42 pm

2 stops9h 47m

$202

San AntonioNewark

SAT - EWR

SATEWR

San Antonio

Thu 8/21

8:28 pm-2:00 pm

1 stop16h 32m

Newark

Mon 8/25

11:03 am-4:42 pm

1 stop6h 39m

$213

San AntonioNewark

SAT - EWR

SATEWR

San Antonio

Sat 8/9

7:08 am-11:59 am

Nonstop3h 51m

Newark

Wed 8/13

11:55 am-5:42 pm

1 stop6h 47m

$249

San AntonioNewark

SAT - EWR

SATEWR

San Antonio

Mon 9/8

5:35 pm-12:34 am

1 stop5h 59m

$53

San AntonioNewark

SAT - EWR

SATEWR

San Antonio

Thu 7/17

5:38 pm-12:12 am

1 stop5h 34m

$78

San AntonioNewark

SAT - EWR

SATEWR

San Antonio

Tue 10/7

9:03 am-6:51 pm

1 stop8h 48m

$138

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

The best insider tips for San Antonio to Newark Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your San Antonio to Newark Airport trip
Airlines
United Airlines

United's Economy Plus offers extra legroom, perfect for comfort on medium-haul flights.


Prepay checked bags on United to save fees; free for MileagePlus Premier members.

Read more about United Airlinesby Harriet Baskas
Spirit Airlines

Spirit's Big Front Seats offer 11 extra inches of legroom, ideal for comfort on medium-haul flights.


Use Spirit's self-service bag drop for quick check-in; print your boarding pass to avoid fees.

Read more about Spirit Airlinesby Daniel Scheffler
Airports
SAT

For quick check-in, SAT's central ticketing area streamlines the process before heading to Terminals A or B.

Read more about SATby Ramsey Qubein
EWR

Take the AirTrain to Airport Station, then NJ Transit to NYC. It's a cost-effective way to reach the city.

Read more about EWRby Brandon Schultz
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Daniel Scheffler

Daniel Scheffler

Expert on Spirit Airlines

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Brandon Schultz

Brandon Schultz

Expert on EWR

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on SAT

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from San Antonio to Newark

Have a flexible travel schedule? Discover the best time to fly to Newark from San Antonio 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 San Antonio to Newark Airport

How far ahead should I book a flight from San Antonio to Newark Airport?

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Newark. Price data was last updated on June 27, 2025.

To ensure you get the cheapest price possible for a flight from San Antonio to Newark Airport, you should look to book at least 61 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from San Antonio to Newark Airport?

Currently, January is the cheapest month in which you can book a flight from San Antonio to Newark Airport (average of $228). Flying from San Antonio to Newark Airport in June is currently the most expensive (average of $304). 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 SAT to EWR?

Find hourly flight availability from San Antonio to Newark. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 73% on flights from San Antonio to Newark Airport by exploring options for tickets in the evening.

What is the cheapest day to fly from San Antonio to Newark Airport?

Use this chart to determine the cheapest time to fly round-trip from San Antonio to Newark. Price data was last updated on June 29, 2025.

Travelers seeking maximum savings on their San Antonio to Newark Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Newark

Get insights into the airlines that provide service to Newark. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Newark. Reviews last updated July 3, 2025.
See what other customers who have flown with United Airlines, Spirit Airlines, and Frontier from San Antonio to Newark Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,861 reviews

Overall

7.4

Crew

8.1

Entertainment

7.0

Boarding

7.7

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
United Airlines
7.4
Good
8,861 reviews
United Airlines
7.4
Good
8,861 reviews

Overall

7.4

Crew

8.1

Entertainment

7.0

Boarding

7.7

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
Spirit Airlines
6.3
Okay
8,086 reviews
United Airlines
7.4
Good
8,861 reviews

Overall

7.4

Crew

8.1

Entertainment

7.0

Boarding

7.7

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
Frontier
5.9
Fair
3,286 reviews
United Airlines
7.4
Good
8,861 reviews

Overall

7.4

Crew

8.1

Entertainment

7.0

Boarding

7.7

Food

6.6

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Newark. 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 from for flights from San Antonio to Newark?

    Most people fly from San Antonio (SAT) if they book a flight from San Antonio to Newark. On average, San Antonio has 0 outbound flights to Newark per day from 4 airlines. San Antonio is conveniently located just 7.6 mi from San Antonio’s city center.

  • How popular is this San Antonio to Newark Airport flight route?

    Flights from San Antonio to Newark have been viewed 69 times in the past calendar month.

  • What are the cheapest airlines flying from San Antonio to Newark Airport round-trip?

    Our cheapest airline available from San Antonio to Newark Airport is Spirit Airlines. Our recent data shows that you can find tickets from as low as $202 on this airline. An additional option worth looking into is United Airlines, starting at $249. You may be able to fly from San Antonio to Newark Airport for 39% less than the average price by searching for these airlines.

  • What are the most reliable airlines from San Antonio to Newark Airport?

    The top 3 most reliable airlines when flying from San Antonio to Newark Airport are Air Canada (72%), United Airlines (72%) and Spirit Airlines (50%).

  • What are the cheapest flights from San Antonio to Newark Airport?

    Looking for the cheapest flight from San Antonio to Newark Airport? While on average our users pay $1,848, our data indicates the cheapest price to be $80. The most popular route (San Antonio - Newark), is priced around $158.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Antonio to Newark 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 San Antonio to Newark Airport?

    Currently, January is the cheapest month in which you can book a flight from San Antonio to Newark Airport (average of $228). Flying from San Antonio to Newark Airport in June is currently the most expensive (average of $304). 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
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Elizabeth
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Yonkers
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Top 4 airlines flying from San Antonio to Newark

Discover the top 4 airlines that operate flights from San Antonio to Newark. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$86Average$205FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$210Average$357FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$212Average$453FlexibilityNo cancel feeOn-time69%
DeltaCheapest$246Average$375FlexibilityNo cancel feeOn-timeN/A

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