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$76+ 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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — EWR
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 Tuesday

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 junio 12, 2025.

Round-trip from

$173
(Cheapflightsfares)

One-way from

$78
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$292

Good round-trip deal

$264 or less

Good one-way deal

$100 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 ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/297:05 amSAT - EWR
1 stop8h 48mSpirit Airlines
mar. 7/15:25 amEWR - SAT
1 stop7h 12mSpirit Airlines
Deal found 6/10$173
This Mytrip deal was found by Cheapflights users on 6/10. 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.
mar. 6/247:05 amSAT - EWR
1 stop8h 48mMultiple Airlines
sáb. 8/29:55 amEWR - SAT
2 stops39h 39mMultiple Airlines
Deal found 6/10$244
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/226:20 pmSAT - EWR
1 stop5h 35mDelta
mar. 10/288:00 amEWR - SAT
1 stop6h 18mDelta
Deal found 6/10$259
This Frontier deal was found by Cheapflights users on 6/11. 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.
vie. 7/45:38 pmSAT - EWR
1 stop6h 06mFrontier
lun. 8/411:04 amEWR - SAT
1 stop6h 48mFrontier
Deal found 6/11$266
This United Airlines deal was found by Cheapflights users on 6/11. 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.
mar. 7/17:08 amSAT - EWR
Nonstop3h 51mUnited Airlines
sáb. 7/56:00 amEWR - SAT
1 stop5h 41mUnited Airlines
Deal found 6/11$304

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 junio 12, 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

dom. 6/29

7:05 am-4:53 pm

1 stop8h 48m

Newark

mar. 7/1

5:25 am-11:37 am

1 stop7h 12m

$173

San AntonioNewark

SAT - EWR

SATEWR

San Antonio

mar. 6/24

7:05 am-4:53 pm

1 stop8h 48m

Newark

sáb. 8/2

9:55 am-12:34 am

2 stops39h 39m

$244

San AntonioNewark

SAT - EWR

SATEWR

San Antonio

mié. 10/22

6:20 pm-12:55 am

1 stop5h 35m

Newark

lun. 10/27

5:30 pm-12:05 am

1 stop7h 35m

$259

San AntonioNewark

SAT - EWR

SATEWR

San Antonio

vie. 7/4

5:38 pm-12:44 am

1 stop6h 06m

Newark

lun. 8/4

11:04 am-4:52 pm

1 stop6h 48m

$266

San AntonioNewark

SAT - EWR

SATEWR

San Antonio

sáb. 7/5

7:08 am-11:59 am

Nonstop3h 51m

Newark

mié. 7/9

3:25 pm-10:38 pm

1 stop8h 13m

$279

San AntonioNewark

SAT - EWR

SATEWR

San Antonio

dom. 8/3

5:38 pm-12:12 am

1 stop5h 34m

$76

San AntonioNewark

SAT - EWR

SATEWR

San Antonio

vie. 6/20

9:15 am-3:59 pm

1 stop5h 44m

$130

San AntonioNewark

SAT - EWR

SATEWR

San Antonio

jue. 8/14

6:16 pm-12:05 pm

2 stops16h 49m

$184

San AntonioNewark

SAT - EWR

SATEWR

San Antonio

dom. 8/31

12:00 pm-11:54 pm

1 stop10h 54m

$229

San AntonioNewark

SAT - EWR

SATEWR

San Antonio

jue. 7/24

6:11 pm-12:59 am

1 stop5h 48m

$239

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 12 results
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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 9, 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 $307). 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 junio 12, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 71% 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 8, 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.

Weekly flight availability from San Antonio to Newark Airport

Explore weekly flight availability from San Antonio to Newark. 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 junio 12, 2025.

The most flights from SAT to EWR are scheduled on a Wednesday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Newark by month

Plan your trip to Newark by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Newark Airport ranges from 2.9 - 4.8 inches per month. July is typically the wettest month, when rainfall can reach 4.8 in. February is typically the driest time to visit Newark Airport when rainfall is around 2.9 in.

Temperature in Newark by month

Plan your trip to Newark by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Newark Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 junio 12, 2025.
See what other customers who have flown with Alaska Airlines, Delta and United Airlines from San Antonio to New York have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Spirit Airlines
6.3
Okay
8,052 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 2 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 $173 on this airline. Additional options worth looking into are Delta and Frontier, starting at $259 and $266 round-trip. You may be able to fly from San Antonio to Newark Airport for 48% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from San Antonio to Newark Airport one-way?

    $78 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $130 and $229, respectively.

  • 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 Lufthansa (100%), Air Canada (89%) and United Airlines (89%).

  • 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 $759, our data indicates the cheapest price to be $73. The most popular route (San Antonio - Newark), is priced around $157.

  • 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 $307). 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
Queens
Bronx
Elizabeth
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Parsippany
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Mahwah
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East Brunswick
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Westbury
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Fort Lee
Tannersville

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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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$85Average$191FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$186Average$357FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$203Average$451FlexibilityNo cancel feeOn-time69%
DeltaCheapest$206Average$373FlexibilityNo cancel feeOn-timeN/A

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