Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from San Antonio to New York from $131

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to New York departing on 6/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from San Antonio to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
4:26 pm - 9:58 am
SAT
-
TTN
16h 32m
1 stop
Frontier Logo
8:33 pm - 3:41 pm
TTN
-
SAT
20h 08m
1 stop
$244Frontier
Sat, Jul 18 - Thu, Jul 30
Frontier Logo
4:26 pm - 9:58 am
SAT
-
TTN
16h 32m
1 stop
Frontier Logo
8:33 pm - 3:41 pm
TTN
-
SAT
20h 08m
1 stop
$250Frontier
Mon, Jul 20 - Fri, Jul 24
Frontier Logo
4:26 pm - 9:58 am
SAT
-
TTN
16h 32m
1 stop
Frontier Logo
8:33 pm - 3:41 pm
TTN
-
SAT
20h 08m
1 stop
$255Frontier
Sat, Jul 18 - Thu, Jul 30
Frontier Logo
4:22 pm - 9:57 am
SAT
-
TTN
16h 35m
1 stop
Frontier Logo
8:33 pm - 3:27 pm
TTN
-
SAT
19h 54m
1 stop
$354Frontier
Mon, Jun 29 - Fri, Jul 3
Multiple Airlines Logo
5:09 pm - 9:57 am
SAT
-
TTN
15h 48m
1 stop
Multiple Airlines Logo
4:27 pm - 10:50 am
TTN
-
SAT
43h 23m
2 stops
$413Multiple Airlines
Sun, Jun 28 - Sat, Jul 4
Frontier Logo
4:22 pm - 8:34 am
SAT
-
TTN
15h 12m
1 stop
Frontier Logo
8:33 pm - 6:56 pm
TTN
-
SAT
47h 23m
2 stops
$521Frontier
Fri, Jun 19 - Mon, Jun 22
Multiple Airlines Logo
5:09 pm - 9:57 am
SAT
-
TTN
15h 48m
1 stop
Multiple Airlines Logo
9:37 pm - 4:14 pm
TTN
-
SAT
19h 37m
1 stop
$535Multiple Airlines
Sun, Jun 28 - Sat, Jul 4
Frontier Logo
4:22 pm - 7:48 pm
SAT
-
TTN
26h 26m
1 stop
Frontier Logo
9:22 am - 3:37 pm
TTN
-
SAT
7h 15m
1 stop
$559Frontier
Mon, Jun 22 - Sat, Jun 27
Multiple Airlines Logo
4:22 pm - 10:35 am
SAT
-
TTN
17h 13m
1 stop
Multiple Airlines Logo
11:50 am - 10:50 am
TTN
-
SAT
24h 00m
2 stops
$586Multiple Airlines
Fri, Jul 3 - Sun, Jul 5
Frontier Logo
4:22 pm - 8:52 pm
SAT
-
TTN
27h 30m
1 stop
Frontier Logo
8:33 pm - 3:41 pm
TTN
-
SAT
20h 08m
1 stop
$712Frontier
Fri, Jul 3 - Sun, Jul 5

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Frontier flights from San Antonio to Trenton, New Jersey

Our best Frontier deals on San Antonio to Trenton, New Jersey flight tickets
Frontier
Jul 18
SAT4:26 pmSan Antonio
16h 32m
1 stop
TTN9:58 amTrenton-Mercer
Jul 30
TTN8:33 pmTrenton-Mercer
20h 08m
1 stop
SAT3:41 pmSan Antonio
$244
Frontier
Jul 20
SAT4:26 pmSan Antonio
16h 32m
1 stop
TTN9:58 amTrenton-Mercer
Jul 24
TTN8:33 pmTrenton-Mercer
20h 08m
1 stop
SAT3:41 pmSan Antonio
$250
Frontier
Jul 18
SAT4:26 pmSan Antonio
16h 32m
1 stop
TTN9:58 amTrenton-Mercer
Jul 30
TTN8:33 pmTrenton-Mercer
20h 08m
1 stop
SAT3:41 pmSan Antonio
$255

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to Trenton, New Jersey 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, momondo users made 832,500 searches. Data last updated May 4, 2026.
Use the filters below to find and compare flights from San Antonio to Trenton, New Jersey that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioTrenton

SAT - TTN

SATTTN

San Antonio

Sat 7/18

4:26 pm-9:58 am

1 stop16h 32m

Trenton-Mercer

Thu 7/30

8:33 pm-3:41 pm

1 stop20h 08m

$244

San AntonioTrenton

SAT - TTN

SATTTN

San Antonio

Mon 7/20

4:26 pm-9:58 am

1 stop16h 32m

Trenton-Mercer

Fri 7/24

8:33 pm-3:41 pm

1 stop20h 08m

$250

San AntonioTrenton

SAT - TTN

SATTTN

San Antonio

Sat 7/18

4:26 pm-9:58 am

1 stop16h 32m

Trenton-Mercer

Thu 7/30

8:33 pm-3:41 pm

1 stop20h 08m

$255

San AntonioTrenton

SAT - TTN

SATTTN

San Antonio

Mon 6/29

4:22 pm-9:57 am

1 stop16h 35m

Trenton-Mercer

Fri 7/3

8:33 pm-3:27 pm

1 stop19h 54m

$354

San AntonioTrenton

SAT - TTN

SATTTN

San Antonio

Sun 6/28

5:09 pm-9:57 am

1 stop15h 48m

Trenton-Mercer

Sat 7/4

4:27 pm-10:50 am

2 stops43h 23m

$413

San AntonioTrenton

SAT - TTN

SATTTN

San Antonio

Fri 6/19

4:22 pm-8:34 am

1 stop15h 12m

Trenton-Mercer

Mon 6/22

8:33 pm-6:56 pm

2 stops47h 23m

$521

San AntonioTrenton

SAT - TTN

SATTTN

San Antonio

Sun 6/28

5:09 pm-9:57 am

1 stop15h 48m

Trenton-Mercer

Sat 7/4

9:37 pm-4:14 pm

1 stop19h 37m

$535
Quickest round-trip

San AntonioTrenton

SAT - TTN

SATTTN

San Antonio

Mon 6/22

4:22 pm-7:48 pm

1 stop26h 26m

Trenton-Mercer

Sat 6/27

9:22 am-3:37 pm

1 stop7h 15m

$559

San AntonioTrenton

SAT - TTN

SATTTN

San Antonio

Fri 7/3

4:22 pm-10:35 am

1 stop17h 13m

Trenton-Mercer

Sun 7/5

11:50 am-10:50 am

2 stops24h 00m

$586

San AntonioTrenton

SAT - TTN

SATTTN

San Antonio

Fri 7/3

4:22 pm-8:52 pm

1 stop27h 30m

Trenton-Mercer

Sun 7/5

8:33 pm-3:41 pm

1 stop20h 08m

$712

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

See travel insights to New York from

How to get the cheapest flight ticket from San Antonio to Trenton, New Jersey

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from San Antonio to Trenton-Mercer?

Frontier is the most popular carrier operating from San Antonio to Trenton-Mercer

What airlines fly to Trenton, New Jersey?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Trenton, New Jersey from San Antonio according to our data. American Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Trenton, New Jersey. Keep in mind that there are 7 different airlines that fly to Trenton, New Jersey on a routine basis, so you have a few additional options to choose from.

When to book flights from San Antonio to Trenton, New Jersey

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Trenton, New Jersey according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Antonio to Trenton, New Jersey (SAT to TTN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Trenton, New Jersey

Fastest flight time

16h 32m

Direct flights

None
The fastest flight from San Antonio to Trenton, New Jersey takes 16h 32m
There are no direct flights from San Antonio to Trenton, New Jersey. There are no popular flight routes from San Antonio to Trenton, New Jersey.
Search flight deals

Frequently asked questions about flying from San Antonio to Trenton, New Jersey

  • How far is San Antonio to Trenton-Mercer by plane?

    The straight-line distance from San Antonio to Trenton-Mercer is 1531.0 mi. By plane, this route typically takes 16h 32m.

  • When did momondo last update prices for flights from San Antonio Airport to Trenton-Mercer Airport?

    Prices for flights from San Antonio Airport to Trenton-Mercer Airport were last updated today.

  • How old do you have to be to fly from San Antonio Airport to Trenton-Mercer Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Antonio Airport to Trenton-Mercer Airport.

  • What documentation or ID do you need to fly to Trenton-Mercer Airport?

    The required travel and health documents for your Trenton-Mercer Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Trenton-Mercer Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Trenton?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Trenton from San Antonio.

Can I find flights from San Antonio to Trenton with flexible booking policies on momondo?

Yes. All flights to Trenton from San Antonio on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Antonio to Trenton?

Once all potential San Antonio to Trenton flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San Antonio to Trenton right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Trenton, momondo offers a useful price alert feature which will track prices for flights to Trenton from San Antonio and alert you when they change.

An easier way to manage your Trenton, New Jersey trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 6/3
Wed 6/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States