$313+ Cheap flights from San Jose, CA to Trenton, NJ (SJC - TTN)
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 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — TTN
Dec 4 — Dec 111
Round-trip
1 adult, Economy
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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
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One-way
One-way flights from San Jose to TrentonSearch for one-way flight options from San Jose to Trenton. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
Search for one-way flight options from San Jose to Trenton. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
This Mytrip deal was found by Cheapflights users on 10/30. 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 11/273:10 pm -
2 stops16h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Frontier logo]()
$313
This Frontier deal was found by Cheapflights users on 11/2. 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.
Mon 12/73:48 pm -
2 stops15h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Frontier logo]()
$332
This Mytrip deal was found by Cheapflights users on 11/1. 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.
Sun 12/205:59 pm -
3 stops23h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Multiple Airlines logo]()
$342
This Mytrip deal was found by Cheapflights users on 11/3. 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.
Sat 11/213:10 pm -
2 stops16h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Frontier logo]()
$347
This Frontier deal was found by Cheapflights users on 11/2. 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 12/41:32 pm -
2 stops17h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Frontier logo]()
$372
This Frontier deal was found by Cheapflights users on 11/3. 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.
Mon 12/213:25 pm -
2 stops16h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Frontier logo]()
$378
This Mytrip deal was found by Cheapflights users on 11/1. 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.
Thu 11/192:41 pm -
2 stops16h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Frontier logo]()
$380
This Frontier deal was found by Cheapflights users on 11/3. 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.
Sat 12/193:25 pm -
2 stops16h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Frontier logo]()
$399
This Frontier deal was found by Cheapflights users on 11/2. 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.
Wed 12/233:25 pm -
2 stops16h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Frontier logo]()
$436
This Frontier deal was found by Cheapflights users on 11/4. 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.
Wed 11/253:10 pm -
2 stops16h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Frontier logo]()
$443
Find flight deals from San Jose to Trenton
Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) 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 November 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Popular in | November |
Cheapest in | February |
Average price | $605 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Jose 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 7,457,451 searches. Data last updated November 4, 2026.
Use the filters below to find and compare flights from San Jose to Trenton that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JoseTrenton
SJC San Jose - TTN Trenton-Mercer
SJCTTN
San Jose
Fri 11/27
3:10 pm-10:34 am
2 stops16h 24m
Trenton-Mercer
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$313
Quickest round-trip
San JoseTrenton
SJC San Jose - TTN Trenton-Mercer
SJCTTN
San Jose
Mon 12/7
3:48 pm-10:18 am
2 stops15h 30m
Trenton-Mercer
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$332
San JoseTrenton
SJC San Jose - TTN Trenton-Mercer
SJCTTN
San Jose
Fri 12/4
1:32 pm-10:18 am
2 stops17h 46m
Trenton-Mercer
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$372
San JoseTrenton
SJC San Jose - TTN Trenton-Mercer
SJCTTN
San Jose
Mon 12/21
3:25 pm-11:01 am
2 stops16h 36m
Trenton-Mercer
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$378
San JoseTrenton
SJC San Jose - TTN Trenton-Mercer
SJCTTN
San Jose
Thu 11/19
2:41 pm-10:34 am
2 stops16h 53m
Trenton-Mercer
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$380
San JoseTrenton
SJC San Jose - TTN Trenton-Mercer
SJCTTN
San Jose
Sat 12/19
3:25 pm-11:01 am
2 stops16h 36m
Trenton-Mercer
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$399
Sorted by cheapest first
- Most accurate provider: When it comes to deals on San Jose, California-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 Jose, California-Trenton, New Jersey flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Jose, California-Trenton, New Jersey flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Jose, California-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 Jose, California-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 Jose to Trenton
Have a flexible travel schedule? Discover the best time to fly to Trenton from San Jose with our price prediction graph.
SJC-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 Jose to Trenton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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