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Trenton

$84+ Cheap flights from Luis Munoz Marin Intl (SJU) to Trenton, NJ (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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — TTN
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Luis Munoz Marin Intl to Trenton

Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$168
(Frontier)

One-way from

$84
(CheapOair)

Popular in

August

Cheapest in

February

Average price

$196
Provider with most accurate pricing for San Juan Luis Munoz Marin Intl-Trenton-Mercer flight deals.
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Provider most trusted by Cheapflights users for San Juan Luis Munoz Marin Intl-Trenton-Mercer flights.
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From San Juan Luis Munoz Marin Intl to Trenton-Mercer
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One-way flight from San Juan Luis Munoz Marin Intl to Trenton-Mercer
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Highest demand for flights based on searches. 11% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Luis Munoz Marin Intl to Trenton

Cheapest flights from Luis Munoz Marin Intl to Trenton
Explore the most affordable flight options available from Luis Munoz Marin Intl to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/133:59 amSJU - TTN
1 stop21h 00mFrontier
Mon 11/176:00 amTTN - SJU
1 stop19h 54mFrontier
Deal found 10/30$168
This Frontier deal was found by Cheapflights users on 10/29. 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.
Thu 11/206:01 amSJU - TTN
1 stop12h 48mFrontier
Sun 11/239:36 pmTTN - SJU
1 stop13h 02mFrontier
Deal found 10/29$295
This Booking.com deal was found by Cheapflights users on 10/28. 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.
Mon 12/223:55 amSJU - TTN
1 stop21h 04mFrontier
Tue 12/309:59 pmTTN - SJU
1 stop27h 51mFrontier
Deal found 10/28$308
This Trip.com deal was found by Cheapflights users on 10/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2310:22 pmSJU - TTN
1 stop14h 27mFrontier
Thu 11/2711:14 amTTN - SJU
1 stop10h 55mFrontier
Deal found 10/29$333
This CheapOair deal was found by Cheapflights users on 10/29. 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.
Thu 11/610:39 pmSJU - TTN
1 stop26h 20mFrontier
Mon 11/106:00 amTTN - SJU
1 stop19h 54mFrontier
Deal found 10/29$336
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/217:15 amSJU - TTN
1 stop9h 08mFrontier
Mon 11/2411:14 amTTN - SJU
1 stop10h 55mFrontier
Deal found 10/30$338
This Mytrip deal was found by Cheapflights users on 10/29. 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 12/143:55 amSJU - TTN
1 stop21h 04mFrontier
Mon 1/129:59 pmTTN - SJU
1 stop17h 05mFrontier
Deal found 10/29$342
This Trip.com deal was found by Cheapflights users on 10/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/712:29 pmSJU - TTN
1 stop12h 30mFrontier
Sun 11/94:27 pmTTN - SJU
1 stop9h 27mFrontier
Deal found 10/29$343
This CheapOair deal was found by Cheapflights users on 10/29. 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.
Tue 12/233:55 amSJU - TTN
1 stop21h 04mFrontier
Wed 12/316:10 amTTN - SJU
1 stop26h 13mFrontier
Deal found 10/29$346

Cheapflights Fare Finder

 
Customize your flight search to find flights from Luis Munoz Marin Intl 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 October 30, 2025.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Trenton that are best for you.

Fly from

Luis Munoz Marin Intl

Fly to

Trenton

Route

Depart

Return

Price

San JuanTrenton

SJU - TTN

SJUTTN

San Juan Luis Munoz Marin Intl

Wed 11/12

3:59 am-11:59 pm

1 stop21h 00m

Trenton-Mercer

Sun 11/16

4:27 pm-2:54 am

1 stop9h 27m

$168

San JuanTrenton

SJU - TTN

SJUTTN

San Juan Luis Munoz Marin Intl

Thu 11/13

3:59 am-11:59 pm

1 stop21h 00m

Trenton-Mercer

Mon 11/17

6:20 pm-2:54 am

1 stop7h 34m

$168

San JuanTrenton

SJU - TTN

SJUTTN

San Juan Luis Munoz Marin Intl

Fri 11/14

12:29 pm-11:59 pm

1 stop12h 30m

Trenton-Mercer

Sun 11/16

4:27 pm-2:54 am

1 stop9h 27m

$168

San JuanTrenton

SJU - TTN

SJUTTN

San Juan Luis Munoz Marin Intl

Thu 11/20

6:01 am-5:49 pm

1 stop12h 48m

Trenton-Mercer

Sun 11/23

9:36 pm-11:38 am

1 stop13h 02m

$295

San JuanTrenton

SJU - TTN

SJUTTN

San Juan Luis Munoz Marin Intl

Thu 11/13

12:29 pm-11:59 pm

1 stop12h 30m

Trenton-Mercer

Mon 11/17

6:20 pm-2:54 am

1 stop7h 34m

$296

San JuanTrenton

SJU - TTN

SJUTTN

San Juan Luis Munoz Marin Intl

Tue 12/23

9:37 pm-11:59 pm

1 stop27h 22m

Trenton-Mercer

Tue 12/30

9:59 pm-2:50 am

1 stop27h 51m

$308

San JuanTrenton

SJU - TTN

SJUTTN

San Juan Luis Munoz Marin Intl

Sun 11/23

10:22 pm-11:49 am

1 stop14h 27m

Trenton-Mercer

Thu 11/27

11:14 am-11:09 pm

1 stop10h 55m

$333

San JuanTrenton

SJU - TTN

SJUTTN

San Juan Luis Munoz Marin Intl

Fri 11/14

12:29 pm-11:59 pm

1 stop12h 30m

$84

San JuanTrenton

SJU - TTN

SJUTTN

San Juan Luis Munoz Marin Intl

Thu 11/13

12:29 pm-11:59 pm

1 stop12h 30m

$84

San JuanTrenton

SJU - TTN

SJUTTN

San Juan Luis Munoz Marin Intl

Sat 11/15

3:59 am-11:59 pm

1 stop21h 00m

$148

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 13 results
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Compare providers for flights from Luis Munoz Marin Intl 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 Luis Munoz Marin Intl to Trenton in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Trenton, New Jersey flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Juan Luis Munoz Marin Intl Airport-Trenton, New Jersey flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Juan Luis Munoz Marin Intl Airport-Trenton, New Jersey flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Juan Luis Munoz Marin Intl Airport-Trenton, New Jersey flights, Cheapflights users trust eDreams the most. eDreams 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 Juan Luis Munoz Marin Intl Airport-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 Luis Munoz Marin Intl to Trenton

Have a flexible travel schedule? Discover the best time to fly to Trenton from Luis Munoz Marin Intl with our price prediction graph.
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 Juan Luis Munoz Marin Intl Airport to Trenton

What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Trenton, New Jersey?

Currently, February is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Trenton, New Jersey (average of $76). Flying from San Juan Luis Munoz Marin Intl Airport to Trenton, New Jersey in August is currently the most expensive (average of $100). 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.

Related info for your journey

Find useful and relevant information for your journey from Luis Munoz Marin Intl to Trenton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Trenton from San Juan Luis Munoz Marin Intl?

    If you book a flight to Trenton from San Juan Luis Munoz Marin Intl, you will be flying to Trenton-Mercer, which is the city’s only airport. Trenton-Mercer (TTN) is located 4.8 mi from the center of Trenton. There are 0 flights from San Juan Luis Munoz Marin Intl to Trenton-Mercer per day from 0 different airlines.

  • How long is the flight from San Juan Luis Munoz Marin Intl Airport to Trenton, New Jersey?

    For as low as $168, Frontier can have you in Trenton, New Jersey from San Juan Luis Munoz Marin Intl Airport in 21h. The distance from San Juan Luis Munoz Marin Intl Airport to Trenton, New Jersey is about 1596 mi.

  • Can I find deals for flights from Luis Munoz Marin Intl to Trenton that include hotel bookings?

    Yes. In addition to deals on Luis Munoz Marin Intl to Trenton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Luis Munoz Marin Intl to Trenton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luis Munoz Marin Intl to Trenton.

  • Can I find deals for business class flights from Luis Munoz Marin Intl to Trenton?

    Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl to Trenton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Trenton, New Jersey?

    Currently, February is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Trenton, New Jersey (average of $76). Flying from San Juan Luis Munoz Marin Intl Airport to Trenton, New Jersey in August is currently the most expensive (average of $100). 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.

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