Can I find flights from Trenton, New Jersey to San Antonio for under $300 on Cheapflights?

Yes, there are multiple flights from Trenton, New Jersey to San Antonio for under $300. The cheapest flight booked recently is on Frontier for just $223, but on average you can expect to pay $334.

Are there last-minute flights available from Trenton, New Jersey to San Antonio for under $300?

There are currently 6+ open flights from Trenton, New Jersey to San Antonio within the next 7 days for less than $300.

What is the cheapest month to fly from Trenton, New Jersey to San Antonio?

Our data shows that September tends to be the cheapest month to fly to San Antonio from Trenton, New Jersey. Users have commonly found prices around $346 for the month, but tickets can be as low as $197. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Trenton, New Jersey to San Antonio (TTN - SAT)?

When flying from Trenton, New Jersey to San Antonio, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What does TTN to SAT mean?

This is defined as Trenton-Mercer Airport (TTN) and San Antonio Airport (SAT). Codes like San Antonio Airport are often used to just call airports uniquely.

Flights from Trenton, NJ to San Antonio, TX from $115

To save on the cost of your flight from Trenton, New Jersey to San Antonio, book at least 31 days before your planned departure. Booking around this time can save you about 23% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $358 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $428.

Cheap flights from Trenton to San Antonio in June, July 2023

Jun 8 - Jun 12

TTN

Trenton-Mercer

SAT

San Antonio

2 stops

13h 27m

SAT

San Antonio

TTN

Trenton-Mercer

1 stop

11h 37m

$203

Frontier

Deal found 6/4

Jun 15 - Jun 20

TTN

Trenton-Mercer

SAT

San Antonio

2 stops

13h 35m

SAT

San Antonio

TTN

Trenton-Mercer

1 stop

5h 56m

$223

Frontier

Deal found 6/4

Jun 18 - Jun 22

TTN

Trenton-Mercer

SAT

San Antonio

1 stop

16h 24m

SAT

San Antonio

TTN

Trenton-Mercer

1 stop

6h 02m

$226

Frontier

Deal found 6/4

Jun 11 - Jun 22

TTN

Trenton-Mercer

SAT

San Antonio

2 stops

14h 50m

SAT

San Antonio

TTN

Trenton-Mercer

1 stop

6h 02m

$231

Frontier

Deal found 6/4

Jun 8 - Jun 10

TTN

Trenton-Mercer

SAT

San Antonio

2 stops

13h 27m

SAT

San Antonio

TTN

Trenton-Mercer

1 stop

11h 53m

$243

Frontier

Deal found 6/4

Jun 15 - Jun 19

TTN

Trenton-Mercer

SAT

San Antonio

1 stop

15h 29m

SAT

San Antonio

TTN

Trenton-Mercer

1 stop

11h 55m

$248

Frontier

Deal found 6/5

Jun 11 - Jun 22

TTN

Trenton-Mercer

SAT

San Antonio

1 stop

16h 53m

SAT

San Antonio

TTN

Trenton-Mercer

1 stop

6h 02m

$257

Frontier

Deal found 6/4

Jun 15 - Jun 20

TTN

Trenton-Mercer

SAT

San Antonio

2 stops

13h 35m

SAT

San Antonio

TTN

Trenton-Mercer

2 stops

26h 24m

$258

Frontier

Deal found 6/4

Jun 11 - Jun 22

TTN

Trenton-Mercer

SAT

San Antonio

2 stops

14h 50m

SAT

San Antonio

TTN

Trenton-Mercer

2 stops

26h 21m

$266

Frontier

Deal found 6/4

Trenton to San Antonio 2023 flight deals

Jun 8 - Jun 12

TTN

Trenton-Mercer

SAT

San Antonio

2 stops

13h 27m

SAT

San Antonio

TTN

Trenton-Mercer

1 stop

11h 37m

$203

Frontier

Deal found 6/4

Jun 15 - Jun 20

TTN

Trenton-Mercer

SAT

San Antonio

2 stops

13h 35m

SAT

San Antonio

TTN

Trenton-Mercer

1 stop

5h 56m

$223

Frontier

Deal found 6/4

Jun 18 - Jun 22

TTN

Trenton-Mercer

SAT

San Antonio

1 stop

16h 24m

SAT

San Antonio

TTN

Trenton-Mercer

1 stop

6h 02m

$226

Frontier

Deal found 6/4

Oct 10 - Oct 16

TTN

Trenton-Mercer

SAT

San Antonio

1 stop

17h 40m

SAT

San Antonio

TTN

Trenton-Mercer

1 stop

11h 49m

$228

Frontier

Deal found 6/4

Jun 11 - Jun 22

TTN

Trenton-Mercer

SAT

San Antonio

2 stops

14h 50m

SAT

San Antonio

TTN

Trenton-Mercer

1 stop

6h 02m

$231

Frontier

Deal found 6/4

Jun 8 - Jun 10

TTN

Trenton-Mercer

SAT

San Antonio

2 stops

13h 27m

SAT

San Antonio

TTN

Trenton-Mercer

1 stop

11h 53m

$243

Frontier

Deal found 6/4

Jun 15 - Jun 19

TTN

Trenton-Mercer

SAT

San Antonio

1 stop

15h 29m

SAT

San Antonio

TTN

Trenton-Mercer

1 stop

11h 55m

$248

Frontier

Deal found 6/5

Jun 11 - Jun 22

TTN

Trenton-Mercer

SAT

San Antonio

1 stop

16h 53m

SAT

San Antonio

TTN

Trenton-Mercer

1 stop

6h 02m

$257

Frontier

Deal found 6/4

Jun 15 - Jun 20

TTN

Trenton-Mercer

SAT

San Antonio

2 stops

13h 35m

SAT

San Antonio

TTN

Trenton-Mercer

2 stops

26h 24m

$258

Frontier

Deal found 6/4

Cheap Frontier flights from Trenton to San Antonio

Jun 15 - Jun 20

TTN

Trenton-Mercer

SAT

San Antonio

2 stops

13h 35m

SAT

San Antonio

TTN

Trenton-Mercer

1 stop

5h 56m

$223

Frontier

Deal found 6/4

Jun 18 - Jun 22

TTN

Trenton-Mercer

SAT

San Antonio

1 stop

16h 24m

SAT

San Antonio

TTN

Trenton-Mercer

1 stop

6h 02m

$226

Frontier

Deal found 6/4

Oct 10 - Oct 16

TTN

Trenton-Mercer

SAT

San Antonio

1 stop

17h 40m

SAT

San Antonio

TTN

Trenton-Mercer

1 stop

11h 49m

$228

Frontier

Deal found 6/4

Jun 18 - Jun 22

TTN

Trenton-Mercer

SAT

San Antonio

2 stops

14h 32m

SAT

San Antonio

TTN

Trenton-Mercer

1 stop

6h 02m

$231

Frontier

Deal found 6/4

Jun 15 - Jun 19

TTN

Trenton-Mercer

SAT

San Antonio

1 stop

15h 29m

SAT

San Antonio

TTN

Trenton-Mercer

1 stop

11h 55m

$248

Frontier

Deal found 6/5

Jun 11 - Jun 22

TTN

Trenton-Mercer

SAT

San Antonio

1 stop

16h 53m

SAT

San Antonio

TTN

Trenton-Mercer

1 stop

6h 02m

$257

Frontier

Deal found 6/4

Jun 15 - Jun 20

TTN

Trenton-Mercer

SAT

San Antonio

2 stops

13h 35m

SAT

San Antonio

TTN

Trenton-Mercer

2 stops

26h 24m

$258

Frontier

Deal found 6/4

Jun 18 - Jun 22

TTN

Trenton-Mercer

SAT

San Antonio

2 stops

14h 32m

SAT

San Antonio

TTN

Trenton-Mercer

2 stops

26h 21m

$266

Frontier

Deal found 6/4

Jun 15 - Jun 19

TTN

Trenton-Mercer

SAT

San Antonio

2 stops

13h 35m

SAT

San Antonio

TTN

Trenton-Mercer

1 stop

11h 55m

$273

Frontier

Deal found 6/4

Last minute flights from Trenton to San Antonio

Jun 15 - Jun 20

TTN

Trenton-Mercer

SAT

San Antonio

2 stops

13h 35m

SAT

San Antonio

TTN

Trenton-Mercer

1 stop

5h 56m

$223

Frontier

Deal found 6/4

Jun 11 - Jun 22

TTN

Trenton-Mercer

SAT

San Antonio

2 stops

14h 50m

SAT

San Antonio

TTN

Trenton-Mercer

1 stop

6h 02m

$231

Frontier

Deal found 6/4

Jun 15 - Jun 19

TTN

Trenton-Mercer

SAT

San Antonio

1 stop

15h 29m

SAT

San Antonio

TTN

Trenton-Mercer

1 stop

11h 55m

$248

Frontier

Deal found 6/5

Jun 11 - Jun 22

TTN

Trenton-Mercer

SAT

San Antonio

1 stop

16h 53m

SAT

San Antonio

TTN

Trenton-Mercer

1 stop

6h 02m

$257

Frontier

Deal found 6/4

Jun 15 - Jun 20

TTN

Trenton-Mercer

SAT

San Antonio

2 stops

13h 35m

SAT

San Antonio

TTN

Trenton-Mercer

2 stops

26h 24m

$258

Frontier

Deal found 6/4

Jun 11 - Jun 22

TTN

Trenton-Mercer

SAT

San Antonio

2 stops

14h 50m

SAT

San Antonio

TTN

Trenton-Mercer

2 stops

26h 21m

$266

Frontier

Deal found 6/4

One-way flights to San Antonio from Trenton

Jun 22

TTN

Trenton-Mercer

SAT

San Antonio

2 stops

13h 50m

$115

Frontier

Deal found 6/4

Jun 13

TTN

Trenton-Mercer

SAT

San Antonio

2 stops

26h 37m

$159

Multiple Airlines

Deal found 6/5

Jun 22

TTN

Trenton-Mercer

SAT

San Antonio

1 stop

15h 44m

$160

Frontier

Deal found 6/4

Oct 5

TTN

Trenton-Mercer

SAT

San Antonio

1 stop

17h 40m

$190

Frontier

Deal found 6/5

Jun 21

TTN

Trenton-Mercer

SAT

San Antonio

2 stops

27h 59m

$205

Frontier

Deal found 6/4

Jun 13

TTN

Trenton-Mercer

SAT

San Antonio

3 stops

23h 28m

$214

Multiple Airlines

Deal found 6/5

Jun 29

TTN

Trenton-Mercer

SAT

San Antonio

1 stop

15h 29m

$230

Frontier

Deal found 6/5

Jun 28

TTN

Trenton-Mercer

SAT

San Antonio

2 stops

27h 59m

$235

Frontier

Deal found 6/5

Jun 24

TTN

Trenton-Mercer

SAT

San Antonio

2 stops

27h 41m

$295

Frontier

Deal found 6/4

Find flights from Trenton to San Antonio within your budget

Fly from

Fly to

Budget

$223 - $304

Route

Depart

Return

Price

Trenton-MercerSan Antonio

TTN - SAT

TTNSAT

Trenton-Mercer

Thu 6/15

2 stops13h 35m

San Antonio

Tue 6/20

1 stop5h 56m

$223

Pick Dates

Trenton-MercerSan Antonio

TTN - SAT

TTNSAT

Trenton-Mercer

Sun 6/18

1 stop16h 24m

San Antonio

Thu 6/22

1 stop6h 02m

$226

Pick Dates

Trenton-MercerSan Antonio

TTN - SAT

TTNSAT

Trenton-Mercer

Tue 10/10

1 stop17h 40m

San Antonio

Mon 10/16

1 stop11h 49m

$228

Pick Dates

Trenton-MercerSan Antonio

TTN - SAT

TTNSAT

Trenton-Mercer

Sun 6/18

2 stops14h 32m

San Antonio

Thu 6/22

1 stop6h 02m

$231

Pick Dates

Trenton-MercerSan Antonio

TTN - SAT

TTNSAT

Trenton-Mercer

Thu 6/15

1 stop15h 29m

San Antonio

Tue 6/20

1 stop5h 56m

$248

Pick Dates

Trenton-MercerSan Antonio

TTN - SAT

TTNSAT

Trenton-Mercer

Thu 6/15

2 stops13h 35m

San Antonio

Tue 6/20

2 stops26h 24m

$258

Pick Dates

Trenton-MercerSan Antonio

TTN - SAT

TTNSAT

Trenton-Mercer

Sun 6/18

2 stops14h 32m

San Antonio

Thu 6/22

2 stops26h 21m

$266

Pick Dates

Trenton-MercerSan Antonio

TTN - SAT

TTNSAT

Trenton-Mercer

Sat 9/9

2 stops19h 30m

San Antonio

Sun 9/17

1 stop13h 30m

$300

Pick Dates

Trenton-MercerSan Antonio

TTN - SAT

TTNSAT

Trenton-Mercer

Sat 9/9

1 stop16h 04m

San Antonio

Sun 9/17

1 stop13h 30m

$304

Pick Dates

Flights are sorted by cheapest first

Deals found on 6/4

Reviews of Airlines Servicing San Antonio

Frontier

5.9

Fair

681 reviews

Check prices

Reviews

1 / 10

My experience was not good. I checked in online and checked that I did have a carry on and was willing to pay since it would be less expensive. I was not asked to pay during me check in showing that it was $0 so when I was getting my boarding pass to board, they charged me an additional $99 to bring my carry on! That’s more than what I paid for the flight. This airline is a total rip off.

Frontier

5.9

Fair

681 reviews

Frontier

5.9

Fair

681 reviews

Check prices

Reviews

1 / 10

My experience was not good. I checked in online and checked that I did have a carry on and was willing to pay since it would be less expensive. I was not asked to pay during me check in showing that it was $0 so when I was getting my boarding pass to board, they charged me an additional $99 to bring my carry on! That’s more than what I paid for the flight. This airline is a total rip off.

Related info for your journey

Cheap flights from Trenton to San Antonio (TTN - SAT) from $115

This is the cheapest one-way flight price, found on 6/4. Prices may vary by date and flight preferences.

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How far in advance should I book a flight from Trenton, New Jersey to San Antonio?

What is the cheapest month to fly from Trenton, New Jersey to San Antonio?

When is the cheapest time to fly from Trenton, New Jersey to San Antonio (TTN - SAT)?

Cheap flights from Trenton to San Antonio in June, July 2023

The best prices found for TTN to SAT flights for June, July

Trenton to San Antonio 2023 flight deals

Cheap flights to San Antonio from Trenton found for this year

Cheap Frontier flights from Trenton to San Antonio

Last minute flights from Trenton to San Antonio

Late deals on return flights to San Antonio from Trenton, departing today and this week

One-way flights to San Antonio from Trenton

The cheapest one-way flights from Trenton to San Antonio

Find flights from Trenton to San Antonio within your budget

Use the slider to find flights from Trenton to San Antonio that fit your budget.

Reviews of Airlines Servicing San Antonio

Related info for your journey

Useful info, stats and facts about Trenton to San Antonio flights.

Can I find flights from Trenton, New Jersey to San Antonio for under $300 on Cheapflights?

Are there last-minute flights available from Trenton, New Jersey to San Antonio for under $300?

What does TTN to SAT mean?

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