$118+ Cheap flights from Puerto Rico 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — TTN
Jun 15 — Jun 221
Round-trip
1 adult, Economy
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Find cheap flights from Puerto Rico 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 Puerto Rico to Trenton
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Cheapest flights from Puerto Rico to TrentonExplore the most affordable flight options available from Puerto Rico to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 16, 2026.
Explore the most affordable flight options available from Puerto Rico to Trenton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 16, 2026.
This Orbitz deal was found by Cheapflights users on 5/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:31 pm
SJU
- TTN
1 stop15h 27m
Frontier
Sun 8/164:27 pm
TTN
- SJU
1 stop8h 14m
Frontier
Deal found 5/12![Frontier logo]()
$258
This Travelocity deal was found by Cheapflights users on 5/11. 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.
Wed 6/105:15 pm
SJU
- TTN
1 stop22h 43m
Frontier
Fri 8/214:27 pm
TTN
- SJU
1 stop7h 56m
Frontier
Deal found 5/11![Frontier logo]()
$276
This CheapOair deal was found by Cheapflights users on 5/12. 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.
Fri 10/99:49 pm
SJU
- TTN
1 stop12h 50m
Frontier
Mon 10/1211:25 am
TTN
- SJU
1 stop25h 51m
Frontier
Deal found 5/12![Frontier logo]()
$296
This Trip.com deal was found by Cheapflights users on 5/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/116:16 pm
SJU
- TTN
1 stop15h 41m
Frontier
Tue 7/74:27 pm
TTN
- SJU
1 stop8h 14m
Frontier
Deal found 5/13![Frontier logo]()
$301
This Expedia deal was found by Cheapflights users on 5/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/194:05 pm
SJU
- TTN
1 stop17h 42m
Frontier
Fri 8/214:27 pm
TTN
- SJU
1 stop7h 56m
Frontier
Deal found 5/13![Frontier logo]()
$306
This Orbitz deal was found by Cheapflights users on 5/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/139:24 am
SJU
- TTN
1 stop10h 24m
Frontier
Wed 8/194:27 pm
TTN
- SJU
1 stop7h 56m
Frontier
Deal found 5/14![Frontier logo]()
$310
This Booking.com deal was found by Cheapflights users on 5/11. 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.
Sat 6/63:03 am
SJU
- TTN
1 stop6h 39m
Frontier
Sat 6/139:37 pm
TTN
- SJU
1 stop10h 18m
Frontier
Deal found 5/11![Frontier logo]()
$311
This Trip.com deal was found by Cheapflights users on 5/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:16 pm
SJU
- TTN
1 stop15h 31m
Frontier
Thu 8/278:33 pm
TTN
- SJU
1 stop29h 21m
Frontier
Deal found 5/13![Frontier logo]()
$313
This Trip.com deal was found by Cheapflights users on 5/11. 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.
Thu 6/116:16 pm
SJU
- TTN
1 stop15h 41m
Frontier
Sun 6/144:43 pm
TTN
- SJU
1 stop7h 54m
Frontier
Deal found 5/11![Frontier logo]()
$315
This Expedia deal was found by Cheapflights users on 5/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/256:42 pm
SJU
- TTN
1 stop14h 53m
Frontier
Sun 9/2710:30 am
TTN
- SJU
1 stop7h 07m
Frontier
Deal found 5/13![Frontier logo]()
$316
This Expedia deal was found by Cheapflights users on 5/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:46 pm
SJU
- TTN
1 stop22h 48m
Frontier
Thu 6/114:43 pm
TTN
- SJU
1 stop7h 54m
Frontier
Deal found 5/13![Frontier logo]()
$321
This Expedia deal was found by Cheapflights users on 5/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:15 pm
SJU
- TTN
1 stop22h 43m
Frontier
Sun 6/144:43 pm
TTN
- SJU
1 stop7h 54m
Frontier
Deal found 5/13![Frontier logo]()
$326
Best flights from Puerto Rico to TrentonDiscover carefully curated flight deals from Puerto Rico to Trenton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 16, 2026.
Discover carefully curated flight deals from Puerto Rico to Trenton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 16, 2026.
This Trip.com deal was found by Cheapflights users on 5/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:16 pm
SJU
- TTN
1 stop15h 31m
Frontier
Thu 8/278:33 pm
TTN
- SJU
1 stop29h 21m
Frontier
Deal found 5/13![Frontier logo]()
$313
This Orbitz deal was found by Cheapflights users on 5/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/255:15 pm
SJU
- TTN
1 stop22h 43m
Frontier
Mon 6/294:43 pm
TTN
- SJU
1 stop7h 54m
Frontier
Deal found 5/11![Frontier logo]()
$321
This Orbitz deal was found by Cheapflights users on 5/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/155:15 pm
SJU
- TTN
1 stop22h 43m
Frontier
Mon 6/224:43 pm
TTN
- SJU
1 stop7h 54m
Frontier
Deal found 5/11![Frontier logo]()
$321
This Expedia deal was found by Cheapflights users on 5/12. 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.
Wed 6/245:15 pm
SJU
- TTN
1 stop22h 43m
Frontier
Wed 7/84:27 pm
TTN
- SJU
1 stop8h 14m
Frontier
Deal found 5/12![Frontier logo]()
$321
This Orbitz deal was found by Cheapflights users on 5/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/316:00 am
SJU
- TTN
1 stop13h 48m
Frontier
Sun 8/24:27 pm
TTN
- SJU
1 stop8h 14m
Frontier
Deal found 5/11![Frontier logo]()
$321
This Expedia deal was found by Cheapflights users on 5/12. 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 7/105:22 pm
SJU
- TTN
1 stop22h 13m
Frontier
Fri 7/1710:43 am
TTN
- SJU
1 stop15h 28m
Frontier
Deal found 5/12![Frontier logo]()
$321
This Expedia deal was found by Cheapflights users on 5/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/256:16 pm
SJU
- TTN
1 stop15h 41m
Frontier
Tue 7/78:33 pm
TTN
- SJU
1 stop29h 38m
Frontier
Deal found 5/13![Frontier logo]()
$326
This Orbitz deal was found by Cheapflights users on 5/15. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:16 pm
SJU
- TTN
1 stop15h 31m
Frontier
Mon 9/710:32 am
TTN
- SJU
1 stop12h 57m
Frontier
Deal found 5/15![Frontier logo]()
$330
This Orbitz deal was found by Cheapflights users on 5/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/303:06 am
SJU
- TTN
1 stop16h 42m
Frontier
Sat 8/89:37 pm
TTN
- SJU
1 stop10h 20m
Frontier
Deal found 5/14![Frontier logo]()
$350
This Orbitz deal was found by Cheapflights users on 5/15. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/293:06 am
SJU
- TTN
1 stop16h 42m
Frontier
Thu 8/64:27 pm
TTN
- SJU
1 stop8h 14m
Frontier
Deal found 5/15![Frontier logo]()
$355
This Orbitz deal was found by Cheapflights users on 5/15. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/55:59 pm
SJU
- TTN
1 stop27h 04m
Frontier
Sun 6/144:43 pm
TTN
- SJU
1 stop7h 54m
Frontier
Deal found 5/15![Frontier logo]()
$356
This Orbitz deal was found by Cheapflights users on 5/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/54:46 pm
SJU
- TTN
1 stop22h 48m
Frontier
Sun 6/710:27 am
TTN
- SJU
1 stop21h 37m
Frontier
Deal found 5/12![Frontier logo]()
$361
Last-minute flights from Puerto Rico to TrentonDiscover last-minute flight deals from Puerto Rico to Trenton. Data last updated May 16, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Trenton. Data last updated May 16, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 5/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/24:46 pm
SJU
- TTN
1 stop22h 48m
Frontier
Thu 6/114:43 pm
TTN
- SJU
1 stop7h 54m
Frontier
Deal found 5/13![Frontier logo]()
$321
This Orbitz deal was found by Cheapflights users on 5/15. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:00 am
SJU
- TTN
1 stop27h 37m
Frontier
Mon 6/224:43 pm
TTN
- SJU
1 stop7h 54m
Frontier
Deal found 5/15![Frontier logo]()
$335
This Travelocity deal was found by Cheapflights users on 5/13. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/43:03 am
SJU
- TTN
1 stop16h 43m
Frontier
Mon 6/84:29 pm
TTN
- SJU
1 stop7h 30m
Frontier
Deal found 5/13![Frontier logo]()
$336
This Trip.com deal was found by Cheapflights users on 5/11. 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.
Thu 6/44:46 pm
SJU
- TTN
1 stop22h 48m
Frontier
Thu 6/118:33 pm
TTN
- SJU
1 stop29h 36m
Frontier
Deal found 5/11![Frontier logo]()
$340
This Booking.com deal was found by Cheapflights users on 5/11. 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.
Sat 6/63:03 am
SJU
- TTN
1 stop6h 39m
Frontier
Sat 6/139:37 pm
TTN
- SJU
1 stop10h 18m
Frontier
Deal found 5/11![Frontier logo]()
$311
This Travelocity deal was found by Cheapflights users on 5/11. 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.
Wed 6/105:15 pm
SJU
- TTN
1 stop22h 43m
Frontier
Fri 8/214:27 pm
TTN
- SJU
1 stop7h 56m
Frontier
Deal found 5/11![Frontier logo]()
$276
This Expedia deal was found by Cheapflights users on 5/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:15 pm
SJU
- TTN
1 stop22h 43m
Frontier
Sun 6/144:43 pm
TTN
- SJU
1 stop7h 54m
Frontier
Deal found 5/13![Frontier logo]()
$326
This Orbitz deal was found by Cheapflights users on 5/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:00 am
SJU
- TTN
1 stop26h 34m
Frontier
Thu 6/184:43 pm
TTN
- SJU
1 stop7h 54m
Frontier
Deal found 5/12![Frontier logo]()
$341
This Orbitz deal was found by Cheapflights users on 5/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/116:16 pm
SJU
- TTN
1 stop15h 41m
Frontier
Sat 8/224:27 pm
TTN
- SJU
1 stop7h 56m
Frontier
Deal found 5/11![Frontier logo]()
$258
This Trip.com deal was found by Cheapflights users on 5/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/116:16 pm
SJU
- TTN
1 stop15h 41m
Frontier
Tue 7/74:27 pm
TTN
- SJU
1 stop8h 14m
Frontier
Deal found 5/13![Frontier logo]()
$301
This Trip.com deal was found by Cheapflights users on 5/11. 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.
Thu 6/116:16 pm
SJU
- TTN
1 stop15h 41m
Frontier
Sun 6/144:43 pm
TTN
- SJU
1 stop7h 54m
Frontier
Deal found 5/11![Frontier logo]()
$315
This Trip.com deal was found by Cheapflights users on 5/11. 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 6/126:16 pm
SJU
- TTN
1 stop14h 18m
Frontier
Mon 6/224:43 pm
TTN
- SJU
1 stop7h 54m
Frontier
Deal found 5/11![Frontier logo]()
$316
One-way flights from Puerto Rico to TrentonSearch for one-way flight options from Puerto Rico to Trenton. Find affordable one-way fares based on user searches. Data last updated May 16, 2026.
Search for one-way flight options from Puerto Rico to Trenton. Find affordable one-way fares based on user searches. Data last updated May 16, 2026.
This CheapOair deal was found by Cheapflights users on 5/11. 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.
Wed 8/56:31 pm
SJU
- TTN
1 stop15h 27m
Frontier
Deal found 5/11![Frontier logo]()
$118
This Travelocity deal was found by Cheapflights users on 5/13. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/116:16 pm
SJU
- TTN
1 stop15h 41m
Frontier
Deal found 5/13![Frontier logo]()
$138
This Super.com deal was found by Cheapflights users on 5/16. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/194:05 pm
SJU
- TTN
1 stop17h 42m
Frontier
Deal found 5/16![Frontier logo]()
$142
This Super.com deal was found by Cheapflights users on 5/14. 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.
Fri 9/113:00 am
SJU
- TTN
1 stop6h 35m
Frontier
Deal found 5/14![Frontier logo]()
$152
This Expedia deal was found by Cheapflights users on 5/14. 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.
Wed 6/105:15 pm
SJU
- TTN
1 stop22h 43m
Frontier
Deal found 5/14![Frontier logo]()
$154
This Expedia deal was found by Cheapflights users on 5/14. 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.
Thu 8/206:16 pm
SJU
- TTN
1 stop15h 31m
Frontier
Deal found 5/14![Frontier logo]()
$162
This Orbitz deal was found by Cheapflights users on 5/15. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:00 am
SJU
- TTN
1 stop13h 46m
Frontier
Deal found 5/15![Frontier logo]()
$168
This Super.com deal was found by Cheapflights users on 5/13. 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.
Wed 5/273:03 am
SJU
- TTN
1 stop6h 39m
Frontier
Deal found 5/13![Frontier logo]()
$171
This Super.com deal was found by Cheapflights users on 5/11. 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.
Fri 7/106:31 pm
SJU
- TTN
1 stop15h 27m
Frontier
Deal found 5/11![Frontier logo]()
$175
This Frontier deal was found by Cheapflights users on 5/12. 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 5/283:03 am
SJU
- TTN
1 stop6h 39m
Frontier
Deal found 5/12![Frontier logo]()
$178
This Super.com deal was found by Cheapflights users on 5/15. 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.
Thu 6/43:03 am
SJU
- TTN
1 stop6h 39m
Frontier
Deal found 5/15![Frontier logo]()
$179
Find flight deals from Puerto Rico to Trenton
Keep the following information in mind while searching for Puerto Rico to Trenton flight deals. Data was last updated May 16, 2026.
Round-trip from | $258 (Orbitz) |
|---|---|
One-way from | $118 (CheapOair) |
Popular in | March |
Cheapest in | October |
Average price | $257 |
Cheapflights Fare Finder
Customize your flight search to find flights from Puerto Rico 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 May 16, 2026.
Use the filters below to find and compare flights from Puerto Rico to Trenton that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JuanTrenton
SJU - TTN
SJUTTN
San Juan Luis Munoz Marin Intl
Thu 8/20
6:16 pm-9:47 am
1 stop15h 31m
Trenton-Mercer
Thu 8/27
8:33 pm-1:54 am
1 stop29h 21m
$313
San JuanTrenton
SJU - TTN
SJUTTN
San Juan Luis Munoz Marin Intl
Thu 6/25
5:15 pm-3:58 pm
1 stop22h 43m
Trenton-Mercer
Mon 6/29
4:43 pm-12:37 am
1 stop7h 54m
$321
San JuanTrenton
SJU - TTN
SJUTTN
San Juan Luis Munoz Marin Intl
Mon 6/15
5:15 pm-3:58 pm
1 stop22h 43m
Trenton-Mercer
Mon 6/22
4:43 pm-12:37 am
1 stop7h 54m
$321
San JuanTrenton
SJU - TTN
SJUTTN
San Juan Luis Munoz Marin Intl
Wed 6/24
5:15 pm-3:58 pm
1 stop22h 43m
Trenton-Mercer
Wed 7/8
4:27 pm-12:41 am
1 stop8h 14m
$321
Quickest round-trip
San JuanTrenton
SJU - TTN
SJUTTN
San Juan Luis Munoz Marin Intl
Fri 7/31
6:00 am-7:48 pm
1 stop13h 48m
Trenton-Mercer
Sun 8/2
4:27 pm-12:41 am
1 stop8h 14m
$321
San JuanTrenton
SJU - TTN
SJUTTN
San Juan Luis Munoz Marin Intl
Fri 7/10
5:22 pm-3:35 pm
1 stop22h 13m
Trenton-Mercer
Fri 7/17
10:43 am-2:11 am
1 stop15h 28m
$321
San JuanTrenton
SJU - TTN
SJUTTN
San Juan Luis Munoz Marin Intl
Thu 6/25
6:16 pm-9:57 am
1 stop15h 41m
Trenton-Mercer
Tue 7/7
8:33 pm-2:11 am
1 stop29h 38m
$326
San JuanTrenton
SJU - TTN
SJUTTN
San Juan Luis Munoz Marin Intl
Thu 8/27
6:16 pm-9:47 am
1 stop15h 31m
Trenton-Mercer
Mon 9/7
10:32 am-11:29 pm
1 stop12h 57m
$330
San JuanTrenton
SJU - TTN
SJUTTN
San Juan Luis Munoz Marin Intl
Thu 7/30
3:06 am-7:48 pm
1 stop16h 42m
Trenton-Mercer
Sat 8/8
9:37 pm-7:57 am
1 stop10h 20m
$350
San JuanTrenton
SJU - TTN
SJUTTN
San Juan Luis Munoz Marin Intl
Wed 7/29
3:06 am-7:48 pm
1 stop16h 42m
Trenton-Mercer
Thu 8/6
4:27 pm-12:41 am
1 stop8h 14m
$355
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Best time to book a flight from Puerto Rico to Trenton
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SJU-TTN
Estimated round-trip price
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Cheapflights Insights
Everything you need to know about your flight from Puerto Rico to Trenton
PR0-TTN
SJU-TTN
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