$124+ Cheap flights from San Antonio (SAT) to Newark (EWR)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — EWR
Oct 22 — Oct 291
Round-trip
1 adult, Economy
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Find cheap flights from San Antonio to Newark 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 San Antonio to Newark are usually found in January or February, booked 76 days in advance, depart on a Thursday or Saturday and return on a Thursday
Cheap flight deals from San Antonio to Newark
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Antonio to NewarkExplore 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 September 22, 2026.
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 September 22, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/20. 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.
Fri 10/2310:03 am -
1 stop13h 59m
Sun 10/256:00 am -
1 stop28h 08m
Deal found 9/20![Frontier logo]()
$355
This Cheapflightsfares deal was found by Cheapflights users on 9/18. 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.
Mon 10/510:05 am -
1 stop13h 56m
Tue 10/65:55 am -
1 stop28h 12m
Deal found 9/18![Frontier logo]()
$356
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:03 am -
1 stop13h 59m
Thu 10/2911:35 am -
2 stops22h 43m
Deal found 9/21![Frontier logo]()
$359
This Cheapflightsfares deal was found by Cheapflights users on 9/18. 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.
Wed 9/2310:03 am -
1 stop13h 58m
Tue 10/65:55 am -
1 stop28h 12m
Deal found 9/18![Frontier logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:03 am -
1 stop13h 59m
Mon 10/2610:29 pm -
2 stops21h 56m
Deal found 9/21![Frontier logo]()
$361
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:03 am -
1 stop13h 59m
Wed 10/2810:14 pm -
2 stops22h 11m
Deal found 9/21![Frontier logo]()
$362
This Mytrip deal was found by Cheapflights users on 9/18. 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.
Mon 10/191:10 pm -
2 stops20h 23m
Tue 10/2010:29 pm -
2 stops21h 57m
Deal found 9/18![Frontier logo]()
$364
This Mytrip deal was found by Cheapflights users on 9/20. 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.
Fri 10/308:11 pm -
2 stops24h 08m
Mon 11/210:14 pm -
2 stops22h 11m
Deal found 9/20![Frontier logo]()
$365
This Mytrip deal was found by Cheapflights users on 9/19. 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.
Mon 10/1910:03 am -
1 stop13h 59m
Mon 10/2610:29 pm -
2 stops21h 56m
Deal found 9/19![Frontier logo]()
$367
This Mytrip deal was found by Cheapflights users on 9/18. 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.
Fri 10/2310:03 am -
1 stop13h 59m
Fri 10/3010:14 pm -
2 stops22h 11m
Deal found 9/18![Frontier logo]()
$370
Best flights from San Antonio to NewarkDiscover carefully curated flight deals from San Antonio to Newark that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
Discover carefully curated flight deals from San Antonio to Newark that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Sun 10/116:00 am -
Nonstop3h 46m
Tue 10/208:30 am -
Nonstop4h 11m
Deal found 9/19![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 9/20. 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.
Fri 12/116:37 pm -
1 stop5h 20m
Mon 12/144:45 pm -
1 stop7h 12m
Deal found 9/20![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 10/3012:45 pm -
Nonstop3h 47m
Mon 11/26:00 am -
1 stop6h 18m
Deal found 9/17![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 9/17. 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.
Tue 11/106:15 am -
Nonstop3h 45m
Sat 11/1411:48 am -
Nonstop4h 25m
Deal found 9/17![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 9/19. 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 11/76:15 am -
Nonstop3h 45m
Sun 11/85:19 am -
1 stop8h 57m
Deal found 9/19![United Airlines logo]()
$509
This Delta deal was found by Cheapflights users on 9/21. 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.
Sat 9/265:30 am -
1 stop5h 49m
Wed 9/3012:00 pm -
1 stop6h 01m
Deal found 9/21![Delta logo]()
$654
This United Airlines deal was found by Cheapflights users on 9/18. 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 10/316:15 am -
Nonstop3h 45m
Tue 11/39:00 am -
1 stop7h 38m
Deal found 9/18![United Airlines logo]()
$509
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Thu 10/2912:45 pm -
Nonstop3h 47m
Mon 11/28:10 am -
Nonstop4h 29m
Deal found 9/22![United Airlines logo]()
$618
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Wed 10/1412:50 pm -
Nonstop3h 49m
Sat 10/1711:59 am -
Nonstop4h 13m
Deal found 9/18![United Airlines logo]()
$618
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Fri 12/111:50 pm -
1 stop8h 46m
Mon 12/1411:39 am -
Nonstop4h 25m
Deal found 9/21![United Airlines logo]()
$628
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Fri 12/185:39 pm -
1 stop6h 20m
Sun 1/38:45 am -
1 stop7h 52m
Deal found 9/19![United Airlines logo]()
$638
Last-minute flights from San Antonio to NewarkDiscover last-minute flight deals from San Antonio to Newark. Data last updated September 22, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Newark. Data last updated September 22, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 9/18. 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.
Wed 9/2310:03 am -
1 stop13h 58m
Tue 10/65:55 am -
1 stop28h 12m
Deal found 9/18![Frontier logo]()
$360
This Cheapflightsfares deal was found by Cheapflights users on 9/18. 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.
Mon 10/510:05 am -
1 stop13h 56m
Tue 10/65:55 am -
1 stop28h 12m
Deal found 9/18![Frontier logo]()
$356
This Mytrip deal was found by Cheapflights users on 9/18. 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.
Mon 10/191:10 pm -
2 stops20h 23m
Tue 10/2010:29 pm -
2 stops21h 57m
Deal found 9/18![Frontier logo]()
$364
This Mytrip deal was found by Cheapflights users on 9/19. 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.
Mon 10/1910:03 am -
1 stop13h 59m
Mon 10/2610:29 pm -
2 stops21h 56m
Deal found 9/19![Frontier logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:03 am -
1 stop13h 59m
Thu 10/2911:35 am -
2 stops22h 43m
Deal found 9/21![Frontier logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:03 am -
1 stop13h 59m
Mon 10/2610:29 pm -
2 stops21h 56m
Deal found 9/21![Frontier logo]()
$361
This Cheapflightsfares deal was found by Cheapflights users on 9/20. 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.
Fri 10/2310:03 am -
1 stop13h 59m
Sun 10/256:00 am -
1 stop28h 08m
Deal found 9/20![Frontier logo]()
$355
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2310:03 am -
1 stop13h 59m
Wed 10/2810:14 pm -
2 stops22h 11m
Deal found 9/21![Frontier logo]()
$362
This Mytrip deal was found by Cheapflights users on 9/18. 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.
Fri 10/2310:03 am -
1 stop13h 59m
Fri 10/3010:14 pm -
2 stops22h 11m
Deal found 9/18![Frontier logo]()
$370
This Mytrip deal was found by Cheapflights users on 9/20. 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.
Fri 10/308:11 pm -
2 stops24h 08m
Mon 11/210:14 pm -
2 stops22h 11m
Deal found 9/20![Frontier logo]()
$365
One-way flights from San Antonio to NewarkSearch for one-way flight options from San Antonio to Newark. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
Search for one-way flight options from San Antonio to Newark. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/19. 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.
Wed 10/2110:03 am -
1 stop13h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Frontier logo]()
$124
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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.
Mon 11/210:13 am -
1 stop12h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$130
This Frontier deal was found by Cheapflights users on 9/17. 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 10/3010:13 am -
1 stop12h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$132
This Booking.com deal was found by Cheapflights users on 9/17. 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.
Wed 10/1410:03 am -
1 stop13h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:13 am -
2 stops23h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Frontier logo]()
$154
This CheapOair deal was found by Cheapflights users on 9/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:07 pm -
1 stop12h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2610:03 am -
2 stops23h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:03 am -
2 stops34h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$164
Find 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 September 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $355 (Cheapflightsfares) |
One-way from | $124 (Cheapflightsfares) |
Popular in | July |
Cheapest in | January |
Average price | $474 |
Good round-trip deal | $440 or less |
Good one-way deal | $263 or less |
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 7,457,451 searches. Data last updated September 22, 2026.
Use the filters below to find and compare flights from San Antonio to Newark Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San AntonioNewark
SAT San Antonio - EWR Newark
SATEWR
San Antonio
Mon 12/14
6:45 am-11:30 am
Nonstop3h 45m
Newark
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$224
San AntonioNewark
SAT San Antonio - EWR Newark
SATEWR
San Antonio
Tue 11/17
6:15 am-11:00 am
Nonstop3h 45m
Newark
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$249
San AntonioNewark
SAT San Antonio - EWR Newark
SATEWR
San Antonio
Tue 11/24
6:30 pm-12:55 am
1 stop5h 25m
Newark
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$259
San AntonioNewark
SAT San Antonio - EWR Newark
SATEWR
San Antonio
Sun 11/8
5:30 am-11:59 am
1 stop5h 29m
Newark
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$284
San AntonioNewark
SAT San Antonio - EWR Newark
SATEWR
San Antonio
Sat 10/31
6:15 am-11:00 am
Nonstop3h 45m
Newark
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$284
San AntonioNewark
SAT San Antonio - EWR Newark
SATEWR
San Antonio
Wed 10/28
6:15 am-11:00 am
Nonstop3h 45m
Newark
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$284
San AntonioNewark
SAT San Antonio - EWR Newark
SATEWR
San Antonio
Thu 10/29
5:30 am-2:12 pm
1 stop7h 42m
Newark
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$289
San AntonioNewark
SAT San Antonio - EWR Newark
SATEWR
San Antonio
Mon 11/16
6:15 am-11:00 am
Nonstop3h 45m
Newark
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$309
San AntonioNewark
SAT San Antonio - EWR Newark
SATEWR
San Antonio
Wed 12/9
12:15 pm-5:00 pm
Nonstop3h 45m
Newark
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$309
San AntonioNewark
SAT San Antonio - EWR Newark
SATEWR
San Antonio
Sun 10/11
6:00 am-10:46 am
Nonstop3h 46m
Newark
Tue 10/20
8:30 am-11:41 am
Nonstop4h 11m
$379
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from San Antonio to Newark
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 San Antonio to Newark in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Antonio-Newark Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Newark Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Newark Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Antonio-Newark Airport 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 San Antonio-Newark Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
SAT-EWR
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
Prices
Delays
More
How far ahead should I book a flight from San Antonio to Newark Airport?
To ensure you get the cheapest price possible for a flight from San Antonio to Newark Airport, you should look to book at least 75 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 $353). Flying from San Antonio to Newark Airport in July is currently the most expensive (average of $494). 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 September 22, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 77% on flights from San Antonio to Newark Airport by exploring options for tickets in the morning.
How often are flights from San Antonio to Newark delayed?
About 10% of weekly flights between San Antonio and Newark have experienced delays in the past year, with the average delay time being 189 minutes.
What is the most punctual flight time for San Antonio to Newark flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on San Antonio to Newark flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 9% of flights being delayed.
What’s the top layover airport for flights from San Antonio to Newark Airport?
Share of 1-stop round-trip flights from San Antonio to Newark Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Chicago (ORD) – chosen by Cheapflights users on 50% of 1-stop itineraries from San Antonio to Newark Airport on Cheapflights.
What’s the cheapest layover airport for flights from San Antonio to Newark Airport?
Average round-trip fare for 1-stop flights from San Antonio to Newark Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Houston (IAH) is the most affordable 1-stop option, with an average round-trip price of $284.
What’s the fastest layover option from San Antonio to Newark Airport?
Shortest average travel time for 1-stop one-way flights from San Antonio to Newark Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Houston (IAH) have the shortest average one-way travel time for 1-stop routes: 5h 26m.
Which airport typically offers the quickest layover for flights from San Antonio to Newark Airport?
Average layover duration for 1-stop one-way flights from San Antonio to Newark Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Houston (IAH) offer the fastest connection on this route, with an average layover time of 0h 53m.
The best insider tips for San Antonio to Newark Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your San Antonio to Newark Airport trip
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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 September 22, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines 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.
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Crew
8.5
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
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.
Traveling to a place near Newark Airport?
Book flights to Newark Airport if you plan to visit one of these locationsQueens
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Top 3 airlines flying from San Antonio to Newark
Discover the top 3 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 7,457,451 searches. Data last updated September 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$233 | Average$438 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$278 | Average$461 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$280 | Average$453 | FlexibilityNo cancel fee | On-timeN/A |