$175+ Cheap flights from San Antonio to Trenton, NJ (SAT - TTN)
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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — TTN
Jul 19 — Jul 261
Round-trip
1 adult, Economy
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Find cheap flights from San Antonio to Trenton 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.Cheap flight deals from San Antonio to Trenton
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Best
Last-minute
One-way
Cheapest flights from San Antonio to TrentonExplore the most affordable flight options available from San Antonio to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 19, 2026.
Explore the most affordable flight options available from San Antonio to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 19, 2026.
This Expedia deal was found by Cheapflights users on 6/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:51 am
SAT
- TTN
1 stop12h 49m
Frontier
Sun 8/166:05 am
TTN
- SAT
1 stop27h 51m
Frontier
Deal found 6/18![Frontier logo]()
$344
This Expedia deal was found by Cheapflights users on 6/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/209:51 am
SAT
- TTN
1 stop21h 47m
Frontier
Thu 7/236:05 am
TTN
- SAT
1 stop27h 51m
Frontier
Deal found 6/18![Frontier logo]()
$348
This Expedia deal was found by Cheapflights users on 6/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:57 am
SAT
- TTN
1 stop22h 38m
Frontier
Sun 9/2010:30 am
TTN
- SAT
1 stop23h 32m
Frontier
Deal found 6/17![Frontier logo]()
$350
This Super.com deal was found by Cheapflights users on 6/14. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/44:22 pm
SAT
- TTN
1 stop15h 16m
Frontier
Sat 7/116:05 am
TTN
- SAT
1 stop10h 36m
Frontier
Deal found 6/14![Frontier logo]()
$352
This Booking.com deal was found by Cheapflights users on 6/13. 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.
Fri 7/109:51 am
SAT
- TTN
1 stop21h 47m
Frontier
Sun 7/126:05 am
TTN
- SAT
1 stop27h 51m
Frontier
Deal found 6/13![Frontier logo]()
$353
This Expedia deal was found by Cheapflights users on 6/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:51 am
SAT
- TTN
1 stop12h 49m
Frontier
Thu 8/1311:15 am
TTN
- SAT
1 stop22h 41m
Frontier
Deal found 6/14![Frontier logo]()
$364
This Expedia deal was found by Cheapflights users on 6/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/114:26 pm
SAT
- TTN
1 stop15h 12m
Frontier
Sat 7/189:23 am
TTN
- SAT
1 stop7h 18m
Frontier
Deal found 6/15![Frontier logo]()
$388
This Travelocity deal was found by Cheapflights users on 6/15. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/294:22 pm
SAT
- TTN
1 stop16h 35m
Frontier
Fri 7/38:33 pm
TTN
- SAT
1 stop19h 54m
Frontier
Deal found 6/15![Frontier logo]()
$390
This Booking.com deal was found by Cheapflights users on 6/17. 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.
Fri 7/249:51 am
SAT
- TTN
1 stop12h 49m
Frontier
Sun 7/266:05 am
TTN
- SAT
1 stop27h 51m
Frontier
Deal found 6/17![Frontier logo]()
$391
Best flights from San Antonio to TrentonDiscover carefully curated flight deals from San Antonio to Trenton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 19, 2026.
Discover carefully curated flight deals from San Antonio to Trenton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 19, 2026.
This Expedia deal was found by Cheapflights users on 6/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/209:51 am
SAT
- TTN
1 stop21h 47m
Frontier
Thu 7/236:05 am
TTN
- SAT
1 stop27h 51m
Frontier
Deal found 6/18![Frontier logo]()
$348
This Expedia deal was found by Cheapflights users on 6/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/179:51 am
SAT
- TTN
1 stop21h 47m
Frontier
Sun 7/196:05 am
TTN
- SAT
1 stop27h 51m
Frontier
Deal found 6/16![Frontier logo]()
$350
This Booking.com deal was found by Cheapflights users on 6/13. 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.
Fri 7/109:51 am
SAT
- TTN
1 stop21h 47m
Frontier
Sun 7/126:05 am
TTN
- SAT
1 stop27h 51m
Frontier
Deal found 6/13![Frontier logo]()
$353
This Travelocity deal was found by Cheapflights users on 6/14. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/189:57 am
SAT
- TTN
1 stop22h 38m
Frontier
Sun 9/2010:30 am
TTN
- SAT
1 stop23h 32m
Frontier
Deal found 6/14![Frontier logo]()
$370
This Booking.com deal was found by Cheapflights users on 6/17. 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.
Fri 7/249:51 am
SAT
- TTN
1 stop12h 49m
Frontier
Sun 7/266:05 am
TTN
- SAT
1 stop27h 51m
Frontier
Deal found 6/17![Frontier logo]()
$391
This Expedia deal was found by Cheapflights users on 6/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/44:22 pm
SAT
- TTN
1 stop15h 16m
Frontier
Sat 7/116:05 am
TTN
- SAT
1 stop10h 36m
Frontier
Deal found 6/16![Frontier logo]()
$403
This Expedia deal was found by Cheapflights users on 6/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/319:51 am
SAT
- TTN
1 stop21h 47m
Frontier
Sun 8/26:05 am
TTN
- SAT
1 stop27h 51m
Frontier
Deal found 6/18![Frontier logo]()
$409
This Travelocity deal was found by Cheapflights users on 6/14. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/29:57 am
SAT
- TTN
1 stop22h 38m
Frontier
Sun 10/410:30 am
TTN
- SAT
1 stop23h 32m
Frontier
Deal found 6/14![Frontier logo]()
$415
This Expedia deal was found by Cheapflights users on 6/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/149:51 am
SAT
- TTN
1 stop23h 37m
Frontier
Sun 8/166:05 am
TTN
- SAT
1 stop27h 51m
Frontier
Deal found 6/17![Frontier logo]()
$427
This Expedia deal was found by Cheapflights users on 6/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/34:22 pm
SAT
- TTN
1 stop27h 30m
Frontier
Sun 7/56:05 am
TTN
- SAT
1 stop27h 51m
Frontier
Deal found 6/17![Frontier logo]()
$479
Last-minute flights from San Antonio to TrentonDiscover last-minute flight deals from San Antonio to Trenton. Data last updated June 19, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Trenton. Data last updated June 19, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 6/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/194:22 pm
SAT
- TTN
1 stop27h 30m
Frontier
Sun 6/218:33 pm
TTN
- SAT
1 stop20h 04m
Frontier
Deal found 6/18![Frontier logo]()
$426
This Travelocity deal was found by Cheapflights users on 6/16. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/204:22 pm
SAT
- TTN
1 stop15h 12m
Frontier
Sun 6/288:33 pm
TTN
- SAT
1 stop20h 04m
Frontier
Deal found 6/16![Frontier logo]()
$467
This Travelocity deal was found by Cheapflights users on 6/15. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/294:22 pm
SAT
- TTN
1 stop16h 35m
Frontier
Fri 7/38:33 pm
TTN
- SAT
1 stop19h 54m
Frontier
Deal found 6/15![Frontier logo]()
$390
This Super.com deal was found by Cheapflights users on 6/14. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/44:22 pm
SAT
- TTN
1 stop15h 16m
Frontier
Sat 7/116:05 am
TTN
- SAT
1 stop10h 36m
Frontier
Deal found 6/14![Frontier logo]()
$352
This Booking.com deal was found by Cheapflights users on 6/13. 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.
Fri 7/109:51 am
SAT
- TTN
1 stop21h 47m
Frontier
Sun 7/126:05 am
TTN
- SAT
1 stop27h 51m
Frontier
Deal found 6/13![Frontier logo]()
$353
This Expedia deal was found by Cheapflights users on 6/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/114:26 pm
SAT
- TTN
1 stop15h 12m
Frontier
Sat 7/189:23 am
TTN
- SAT
1 stop7h 18m
Frontier
Deal found 6/15![Frontier logo]()
$388
This Expedia deal was found by Cheapflights users on 6/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/179:51 am
SAT
- TTN
1 stop21h 47m
Frontier
Sun 7/196:05 am
TTN
- SAT
1 stop27h 51m
Frontier
Deal found 6/16![Frontier logo]()
$350
This Expedia deal was found by Cheapflights users on 6/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/209:51 am
SAT
- TTN
1 stop21h 47m
Frontier
Thu 7/236:05 am
TTN
- SAT
1 stop27h 51m
Frontier
Deal found 6/18![Frontier logo]()
$348
This Booking.com deal was found by Cheapflights users on 6/17. 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.
Fri 7/249:51 am
SAT
- TTN
1 stop12h 49m
Frontier
Sun 7/266:05 am
TTN
- SAT
1 stop27h 51m
Frontier
Deal found 6/17![Frontier logo]()
$391
This Expedia deal was found by Cheapflights users on 6/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/319:51 am
SAT
- TTN
1 stop21h 47m
Frontier
Sun 8/26:05 am
TTN
- SAT
1 stop27h 51m
Frontier
Deal found 6/18![Frontier logo]()
$409
One-way flights from San Antonio to TrentonSearch for one-way flight options from San Antonio to Trenton. Find affordable one-way fares based on user searches. Data last updated June 19, 2026.
Search for one-way flight options from San Antonio to Trenton. Find affordable one-way fares based on user searches. Data last updated June 19, 2026.
This Expedia deal was found by Cheapflights users on 6/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:51 am
SAT
- TTN
1 stop25h 13m
Frontier
Deal found 6/17![Frontier logo]()
$175
This Super.com deal was found by Cheapflights users on 6/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/209:51 am
SAT
- TTN
1 stop12h 49m
Frontier
Deal found 6/18![Frontier logo]()
$177
This Super.com deal was found by Cheapflights users on 6/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/139:51 am
SAT
- TTN
1 stop12h 49m
Frontier
Deal found 6/15![Frontier logo]()
$178
This Super.com deal was found by Cheapflights users on 6/17. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/274:22 pm
SAT
- TTN
1 stop15h 12m
Frontier
Deal found 6/17![Frontier logo]()
$186
This Super.com deal was found by Cheapflights users on 6/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/69:51 am
SAT
- TTN
1 stop21h 47m
Frontier
Deal found 6/13![Frontier logo]()
$199
Find flight deals from San Antonio to Trenton
Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Trenton (TTN). 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 June 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $344 (Expedia) |
One-way from | $175 (Expedia) |
Popular in | March |
Cheapest in | September |
Average price | $389 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio to Trenton 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 June 19, 2026.
Use the filters below to find and compare flights from San Antonio to Trenton that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San AntonioTrenton
SAT - TTN
SATTTN
San Antonio
Mon 7/20
9:51 am-8:38 am
1 stop21h 47m
Trenton-Mercer
Thu 7/23
6:05 am-8:56 am
1 stop27h 51m
$348
San AntonioTrenton
SAT - TTN
SATTTN
San Antonio
Fri 7/17
9:51 am-8:38 am
1 stop21h 47m
Trenton-Mercer
Sun 7/19
6:05 am-8:56 am
1 stop27h 51m
$350
San AntonioTrenton
SAT - TTN
SATTTN
San Antonio
Fri 7/10
9:51 am-8:38 am
1 stop21h 47m
Trenton-Mercer
Sun 7/12
6:05 am-8:56 am
1 stop27h 51m
$353
San AntonioTrenton
SAT - TTN
SATTTN
San Antonio
Fri 9/18
9:57 am-9:35 am
1 stop22h 38m
Trenton-Mercer
Sun 9/20
10:30 am-9:02 am
1 stop23h 32m
$370
San AntonioTrenton
SAT - TTN
SATTTN
San Antonio
Fri 7/24
9:51 am-11:40 pm
1 stop12h 49m
Trenton-Mercer
Sun 7/26
6:05 am-8:56 am
1 stop27h 51m
$391
Quickest round-trip
San AntonioTrenton
SAT - TTN
SATTTN
San Antonio
Sat 7/4
4:22 pm-8:38 am
1 stop15h 16m
Trenton-Mercer
Sat 7/11
6:05 am-3:41 pm
1 stop10h 36m
$403
San AntonioTrenton
SAT - TTN
SATTTN
San Antonio
Fri 7/31
9:51 am-8:38 am
1 stop21h 47m
Trenton-Mercer
Sun 8/2
6:05 am-8:56 am
1 stop27h 51m
$409
San AntonioTrenton
SAT - TTN
SATTTN
San Antonio
Fri 10/2
9:57 am-9:35 am
1 stop22h 38m
Trenton-Mercer
Sun 10/4
10:30 am-9:02 am
1 stop23h 32m
$415
San AntonioTrenton
SAT - TTN
SATTTN
San Antonio
Fri 8/14
9:51 am-10:28 am
1 stop23h 37m
Trenton-Mercer
Sun 8/16
6:05 am-8:56 am
1 stop27h 51m
$427
San AntonioTrenton
SAT - TTN
SATTTN
San Antonio
Fri 7/3
4:22 pm-8:52 pm
1 stop27h 30m
Trenton-Mercer
Sun 7/5
6:05 am-8:56 am
1 stop27h 51m
$479
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from San Antonio to Trenton
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 Trenton in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Antonio-Trenton, New Jersey flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Trenton, New Jersey flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Trenton, New Jersey flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Antonio-Trenton, New Jersey 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-Trenton, New Jersey 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 Trenton
Have a flexible travel schedule? Discover the best time to fly to Trenton from San Antonio with our price prediction graph.
SAT-TTN
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.
Related info for your journey
Find useful and relevant information for your journey from San Antonio to Trenton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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