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

The Newark to San Antonio flight path was viewed by 60 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

Cheapflights users have booked flights from Newark Airport to San Antonio round-trip from $251. Other airlines that can offer you cheap pricing are United Airlines, from $279, and American Airlines, from $289. These flights start at 21% lower than the current average price 3 months from now.

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

For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $51. Users have also found prices from $199 and $227 on American Airlines and Alaska Airlines, respectively.

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

Looking at all options, your cheapest flight can be booked for $53. While the most popular route (Newark - San Antonio) can be booked for $140 on average our data indicates $742 when flying from Newark Airport to San Antonio.

What are the most popular airlines that fly from Newark Airport to San Antonio?

Before booking your flight from Newark Airport to San Antonio check out the most popular airlines for this route: American Airlines, Delta or Spirit Airlines.

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

Flights from Newark Airport to San Antonio are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Antonio.

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

Find a great deal and save up to 29% by booking at least 60 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Newark Airport to San Antonio within the next two weeks, with the cheapest ticket starting at $243.

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

Flights from Newark Airport to San Antonio lean towards being more expensive in December. Prices are generally better when you fly from Newark Airport to San Antonio in September, with the cheapest ticket starting at $90.

Most accurate provider : When it comes to deals on Newark Airport-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Newark Airport-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Newark Airport-San Antonio flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Newark Airport-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Newark Airport-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to San Antonio from Newark?

If you book a flight to San Antonio from Newark, you will be flying to San Antonio, which is the city’s only airport. San Antonio (SAT) is located 7.6 mi from the center of San Antonio. There is 1 flight from Newark to San Antonio per day from 4 different airlines.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Newark 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.

$51+ Flights from Newark Airport to San Antonio

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Find cheap flights from Newark to San Antonio with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Newark to San Antonio are usually found in September or August, booked 37 days in advance, depart on a Tuesday or Thursday and return on a Friday

Cheap flight deals from Newark to San Antonio

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$251 (Mytrip)
One-way from	$51 (Cheapflightsfares)
Popular in	December
Cheapest in	September
Average price	$368
Good round-trip deal	$387 or less
Good one-way deal	$243 or less

Provider with most accurate pricing for Newark-San Antonio flight deals.

Search Deals

Provider most trusted by Cheapflights users for Newark-San Antonio flights.

Search Deals

From Newark to San Antonio

Search Deals

One-way flight from Newark to San Antonio

Search Deals

Highest demand for flights based on searches. 21% potential increase in price ($89 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($18 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from Newark to San Antonio.

Search Deals

Price to beat on a one-way flight from Newark to San Antonio.

Search Deals

Find flight deals from Newark to San Antonio

Cheapest flights from Newark to San Antonio
Explore the most affordable flight options available from Newark to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

Tue 4/81:50 pmEWR - SAT

3 stops29h 30mSpirit Airlines

Tue 4/1512:45 pmSAT - EWR

2 stops9h 21mSpirit Airlines

Deal found 4/1

$251

Sat 5/311:45 amEWR - SAT

Nonstop4h 16mUnited Airlines

Wed 5/77:34 amSAT - EWR

1 stop8h 30mUnited Airlines

Deal found 4/1

$279

Thu 4/176:59 amEWR - SAT

1 stop14h 02mMultiple Airlines

Sun 4/205:39 amSAT - EWR

3 stops39h 55mMultiple Airlines

Deal found 4/1

$289

Wed 7/2311:50 amEWR - SAT

1 stop6h 17mDelta

Mon 7/284:25 pmSAT - EWR

1 stop7h 40mDelta

Deal found 4/1

$309

Wed 4/305:59 amEWR - SAT

1 stop6h 44mAmerican Airlines

Sun 5/45:00 amSAT - EWR

1 stop5h 34mAmerican Airlines

Deal found 4/1

$365

Mon 6/165:59 amEWR - SAT

1 stop6h 38mFrontier

Wed 6/1812:27 pmSAT - EWR

1 stop11h 18mFrontier

Deal found 4/1

$410

Best flights from Newark to San Antonio
Discover carefully curated flight deals from Newark to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 2, 2025.

Tue 4/81:50 pmEWR - SAT

3 stops29h 30mSpirit Airlines

Tue 4/1512:45 pmSAT - EWR

2 stops9h 21mSpirit Airlines

Deal found 4/1

$251

Sat 5/311:45 amEWR - SAT

Nonstop4h 16mUnited Airlines

Wed 5/77:34 amSAT - EWR

1 stop8h 30mUnited Airlines

Deal found 4/1

$279

Fri 4/186:59 amEWR - SAT

1 stop14h 02mMultiple Airlines

Sun 4/205:39 amSAT - EWR

3 stops39h 55mMultiple Airlines

Deal found 4/1

$287

Sat 6/284:49 pmEWR - SAT

1 stop7h 14mAmerican Airlines

Sat 7/126:00 amSAT - EWR

1 stop6h 59mAmerican Airlines

Deal found 4/2

$289

Tue 6/106:00 amEWR - SAT

1 stop5h 30mDelta

Tue 6/174:36 pmSAT - EWR

1 stop5h 38mDelta

Deal found 4/1

$309

Mon 6/165:59 amEWR - SAT

1 stop6h 38mFrontier

Wed 6/1812:27 pmSAT - EWR

1 stop11h 18mFrontier

Deal found 4/1

$410

Last-minute flights from Newark to San Antonio
Discover last-minute flight deals from Newark to San Antonio. Data last updated April 2, 2025 and is based on user searches.

Tue 4/81:50 pmEWR - SAT

3 stops29h 30mSpirit Airlines

Tue 4/1512:45 pmSAT - EWR

2 stops9h 21mSpirit Airlines

Deal found 4/1

$251

Tue 4/84:05 pmEWR - SAT

1 stop6h 59mDelta

Tue 4/158:15 amSAT - EWR

1 stop5h 09mDelta

Deal found 4/1

$414

Wed 4/96:43 pmEWR - SAT

3 stops34h 51mMultiple Airlines

Sun 4/138:29 pmSAT - EWR

1 stop11h 36mMultiple Airlines

Deal found 4/1

$308

Wed 4/912:30 pmEWR - SAT

Nonstop4h 16mUnited Airlines

Mon 4/147:05 amSAT - EWR

Nonstop3h 51mUnited Airlines

Deal found 4/1

$429

Wed 4/94:38 pmEWR - SAT

2 stops26h 44mAlaska Airlines

Tue 4/157:00 amSAT - EWR

2 stops22h 30mAlaska Airlines

Deal found 4/1

$937

Sat 4/124:49 pmEWR - SAT

1 stop7h 08mAmerican Airlines

Sat 4/195:00 amSAT - EWR

1 stop5h 34mAmerican Airlines

Deal found 4/1

$667

Fri 4/186:59 amEWR - SAT

1 stop14h 02mMultiple Airlines

Sun 4/205:39 amSAT - EWR

3 stops39h 55mMultiple Airlines

Deal found 4/1

$287

Wed 4/305:59 amEWR - SAT

1 stop6h 44mAmerican Airlines

Sun 5/45:00 amSAT - EWR

1 stop5h 34mAmerican Airlines

Deal found 4/1

$365

Sat 5/311:45 amEWR - SAT

Nonstop4h 16mUnited Airlines

Wed 5/77:34 amSAT - EWR

1 stop8h 30mUnited Airlines

Deal found 4/1

$279

Sat 5/36:59 amEWR - SAT

1 stop6h 35mDelta

Mon 6/26:19 pmSAT - EWR

1 stop5h 48mDelta

Deal found 4/1

$309

One-way flights from Newark to San Antonio
Search for one-way flight options from Newark to San Antonio. Find affordable one-way fares based on user searches. Data last updated April 2, 2025.

Wed 4/2311:19 amEWR - SAT

1 stop9h 42mSpirit Airlines

Deal found 4/2

$51

Wed 4/96:43 pmEWR - SAT

3 stops34h 51mMultiple Airlines

Deal found 4/1

$191

Sat 5/246:00 amEWR - SAT

1 stop12h 03mAmerican Airlines

Deal found 4/1

$199

Wed 5/147:30 amEWR - SAT

2 stops17h 29mAlaska Airlines

Deal found 4/2

$227

Wed 4/3012:29 pmEWR - SAT

Nonstop4h 16mUnited Airlines

Deal found 4/2

$229

Thu 4/177:17 pmEWR - SAT

1 stop6h 13mDelta

Deal found 4/1

$289

Cheapflights Fare Finder

Use the filters below to find and compare flights from Newark Airport to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

Tue 4/8

1:50 pm-6:20 pm

3 stops29h 30m

San Antonio

Tue 4/15

12:45 pm-11:06 pm

2 stops9h 21m

$251

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

Sat 5/3

11:45 am-3:01 pm

Nonstop4h 16m

San Antonio

Wed 5/7

7:34 am-5:04 pm

1 stop8h 30m

$279

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

Thu 4/17

6:59 am-8:01 pm

1 stop14h 02m

San Antonio

Sun 4/20

5:39 am-10:34 pm

3 stops39h 55m

$282

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

Tue 6/10

9:46 am-3:41 pm

1 stop6h 55m

San Antonio

Wed 6/18

2:50 pm-10:59 pm

1 stop7h 09m

$309

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

Wed 4/30

5:59 am-11:43 am

1 stop6h 44m

San Antonio

Sun 5/4

5:00 am-11:34 am

1 stop5h 34m

$365

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

Mon 6/16

5:59 am-11:37 am

1 stop6h 38m

San Antonio

Wed 6/18

12:27 pm-12:45 am

1 stop11h 18m

$410

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

Wed 4/23

11:19 am-8:01 pm

1 stop9h 42m

$51

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

Wed 4/9

6:43 pm-4:34 am

3 stops34h 51m

$191

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

Sat 5/24

6:00 am-5:03 pm

1 stop12h 03m

$199

NewarkSan Antonio

EWR - SAT

EWRSAT

Newark

Wed 5/28

1:03 pm-3:55 pm

Nonstop3h 52m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 12 results

Compare providers for flights from Newark to San Antonio

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Newark to San Antonio in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
CheapOair	Price Accuracy1 star	Trust Score*3 stars
Justfly.com	Price Accuracy3 stars	Trust Score*3 stars
CheapTicketsDeal	Price Accuracy3 stars	Trust Score*3 stars
Flightnetwork	Price Accuracy-	Trust Score*3 stars
Trip.com	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Newark Airport-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Newark Airport-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Newark Airport-San Antonio flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Newark Airport-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Newark Airport-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Newark Airport to San Antonio flights

Cheapflights partnered with top experts to bring you the best recommendations for your Newark Airport to San Antonio trip

Airlines

United Airlines

United's Economy Plus offers extra legroom and priority boarding, enhancing comfort and efficiency.

United's MileagePlus pooling allows family members to combine miles for rewards.

Read more about United Airlinesby Harriet Baskas

Spirit Airlines

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

Spirit's self-service bag drop saves time; print your boarding pass to avoid fees.

Read more about Spirit Airlinesby Daniel Scheffler

Airports

EWR

Plan for a long wait at EWR security and arrive at least two hours before your flight.

SAT

Use rideshare services from SAT's lower level of Terminal A for convenient city access.

Our travel experts

Harriet Baskas

Expert on United Airlines

Daniel Scheffler

Expert on Spirit Airlines

Brandon Schultz

Expert on EWR

Ramsey Qubein

Expert on SAT

Best time to book a flight from Newark to San Antonio

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

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

Booking 37 days in advance of your planned departure date is, on average, the best time to get cheap flights from Newark Airport to San Antonio. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Newark Airport to San Antonio (average of $295). Flying from Newark Airport 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 EWR to SAT?

It’s optimal to fly from Newark Airport to San Antonio in the afternoon. By choosing this option you can save up to 54% on the cost of your flight, compared to a flight in the morning.

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

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

Rainfall in San Antonio by month

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

If weather is an important factor for your trip to San Antonio, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Antonio

Get a feel of what it's like to fly with Alaska Airlines, Delta and United Airlines from New York to San Antonio by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,823 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

9,823 reviews

Alaska Airlines

8.0

Very good

9,823 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta

8.0

Very good

7,899 reviews

Alaska Airlines

8.0

Very good

9,823 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

8,615 reviews

Alaska Airlines

8.0

Very good

9,823 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,823 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Spirit Airlines

6.3

Okay

7,886 reviews

Alaska Airlines

8.0

Very good

9,823 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

What airport do you fly into for flights to San Antonio from Newark?
If you book a flight to San Antonio from Newark, you will be flying to San Antonio, which is the city’s only airport. San Antonio (SAT) is located 7.6 mi from the center of San Antonio. There is 1 flight from Newark to San Antonio per day from 4 different airlines.
How popular is this Newark Airport to San Antonio flight route?
The Newark to San Antonio flight path was viewed by 60 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines flying from Newark Airport to San Antonio round-trip?
Cheapflights users have booked flights from Newark Airport to San Antonio round-trip from $251. Other airlines that can offer you cheap pricing are United Airlines, from $279, and American Airlines, from $289. These flights start at 21% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Newark Airport to San Antonio one-way?
For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $51. Users have also found prices from $199 and $227 on American Airlines and Alaska Airlines, respectively.
What are the cheapest flights from Newark Airport to San Antonio?
Looking at all options, your cheapest flight can be booked for $53. While the most popular route (Newark - San Antonio) can be booked for $140 on average our data indicates $742 when flying from Newark Airport to San Antonio.
Can I find deals for flights from Newark to San Antonio that include hotel bookings?
Yes. In addition to deals on Newark to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Newark to San Antonio?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newark to San Antonio.
Can I find deals for business class flights from Newark to San Antonio?
Yes. Cheapflights offers flight deals from Newark 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 Newark Airport to San Antonio?
Currently, August is the cheapest month in which you can book a flight from Newark Airport to San Antonio (average of $295). Flying from Newark Airport 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

New Braunfels

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Newark to San Antonio

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$85	Average$167	FlexibilityNo cancel fee	On-time65%
United Airlines	Cheapest$204	Average$426	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$212	Average$398	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$236	Average$358	FlexibilityNo cancel fee	On-timeN/A

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$51+ Cheap flights from Newark (EWR) 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Newark to San Antonio with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Newark to San Antonio are usually found in September or August, booked 37 days in advance, depart on a Tuesday or Thursday and return on a Friday

Cheap flight deals from Newark to San Antonio

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Newark to San Antonio

Cheapest flights from Newark to San AntonioExplore the most affordable flight options available from Newark to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

Explore the most affordable flight options available from Newark to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Newark Airport to San Antonio that are best for you.

Compare providers for flights from Newark to San Antonio

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Newark to San Antonio in April.

The best insider tips for Newark Airport to San Antonio flights

Cheapflights partnered with top experts to bring you the best recommendations for your Newark Airport to San Antonio trip

Airlines

United Airlines

Spirit Airlines

Airports

EWR

SAT

Our travel experts

Best time to book a flight from Newark to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Newark with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Newark Airport to San Antonio

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

Use this chart to determine the optimal time to book a round-trip flight from Newark to San Antonio. Price data was last updated on March 28, 2025.

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

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

Find hourly flight availability from Newark 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 April 2, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Newark to San Antonio. Price data was last updated on March 30, 2025.

Rainfall in San Antonio by month

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

Temperature in San Antonio by month

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

Reviews of airlines servicing San Antonio

Related info for your journey

Find useful and relevant information for your journey from Newark 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 Newark?

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

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

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

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

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

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

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

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

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Alternative routes for Newark to San Antonio

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Top 4 airlines flying from Newark to San Antonio

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Cheapest flights from Newark to San Antonio
Explore the most affordable flight options available from Newark to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.