$87+ Cheap flights from Trenton, NJ (TTN) to Luis Munoz Marin Intl (SJU)
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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — SJU
Mar 15 — Mar 221
1 adult, Economy
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Find cheap flights from Trenton to Luis Munoz Marin Intl 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 Trenton to Luis Munoz Marin Intl
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Cheapest flights from Trenton to Luis Munoz Marin IntlExplore the most affordable flight options available from Trenton to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.
Explore the most affordable flight options available from Trenton to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.
This Super.com deal was found by Cheapflights users on 2/9. 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 2/266:00 am
TTN
- SJU
1 stop17h 43m
Frontier
Wed 3/45:25 pm
SJU
- TTN
1 stop7h 14m
Frontier
Deal found 2/9![Frontier logo]()
$182
This CheapOair deal was found by Cheapflights users on 2/9. 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 2/266:00 am
TTN
- SJU
1 stop17h 43m
Frontier
Mon 3/23:53 am
SJU
- TTN
1 stop20h 46m
Frontier
Deal found 2/9![Frontier logo]()
$183
This Frontier deal was found by Cheapflights users on 2/9. 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 5/166:00 am
TTN
- SJU
1 stop9h 37m
Frontier
Sat 5/163:08 am
SJU
- TTN
1 stop6h 46m
Frontier
Deal found 2/9![Frontier logo]()
$187
This Super.com deal was found by Cheapflights users on 2/10. 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 3/48:00 am
TTN
- SJU
1 stop17h 53m
Frontier
Wed 3/116:30 am
SJU
- TTN
1 stop17h 29m
Frontier
Deal found 2/10![Frontier logo]()
$188
This Super.com deal was found by Cheapflights users on 2/10. 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 2/266:00 am
TTN
- SJU
1 stop17h 43m
Frontier
Tue 3/106:30 am
SJU
- TTN
1 stop17h 29m
Frontier
Deal found 2/10![Frontier logo]()
$191
This CheapOair deal was found by Cheapflights users on 2/10. 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 4/99:04 pm
TTN
- SJU
1 stop28h 57m
Frontier
Mon 4/139:10 pm
SJU
- TTN
1 stop24h 27m
Frontier
Deal found 2/10![Frontier logo]()
$192
This Booking.com deal was found by Cheapflights users on 2/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/99:04 pm
TTN
- SJU
1 stop28h 57m
Frontier
Sun 4/193:08 am
SJU
- TTN
1 stop20h 51m
Frontier
Deal found 2/12![Frontier logo]()
$194
This Super.com deal was found by Cheapflights users on 2/11. 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.
Sat 4/118:59 pm
TTN
- SJU
1 stop10h 57m
Frontier
Mon 4/139:10 pm
SJU
- TTN
1 stop24h 27m
Frontier
Deal found 2/11![Frontier logo]()
$197
This Mytrip deal was found by Cheapflights users on 2/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:41 pm
TTN
- SJU
1 stop17h 52m
Frontier
Wed 4/153:08 am
SJU
- TTN
1 stop6h 46m
Frontier
Deal found 2/12![Frontier logo]()
$198
This Booking.com deal was found by Cheapflights users on 2/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:41 pm
TTN
- SJU
1 stop17h 52m
Frontier
Wed 4/1511:07 am
SJU
- TTN
1 stop10h 30m
Frontier
Deal found 2/12![Frontier logo]()
$199
This Priceline deal was found by Cheapflights users on 2/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/275:37 pm
TTN
- SJU
1 stop16h 17m
Frontier
Wed 4/296:30 am
SJU
- TTN
1 stop15h 07m
Frontier
Deal found 2/12![Frontier logo]()
$202
Best flights from Trenton to Luis Munoz Marin IntlDiscover carefully curated flight deals from Trenton to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
Discover carefully curated flight deals from Trenton to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
This Frontier deal was found by Cheapflights users on 2/9. 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 5/166:00 am
TTN
- SJU
1 stop9h 37m
Frontier
Sat 5/163:08 am
SJU
- TTN
1 stop6h 46m
Frontier
Deal found 2/9![Frontier logo]()
$187
This Super.com deal was found by Cheapflights users on 2/9. 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.
Tue 2/248:00 am
TTN
- SJU
1 stop15h 43m
Frontier
Tue 3/35:25 pm
SJU
- TTN
1 stop7h 14m
Frontier
Deal found 2/9![Frontier logo]()
$191
This Frontier deal was found by Cheapflights users on 2/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/43:52 pm
TTN
- SJU
1 stop7h 10m
Frontier
Wed 5/63:08 am
SJU
- TTN
1 stop6h 46m
Frontier
Deal found 2/11![Frontier logo]()
$192
This CheapOair deal was found by Cheapflights users on 2/11. 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.
Fri 4/175:37 pm
TTN
- SJU
1 stop8h 24m
Frontier
Tue 4/216:30 am
SJU
- TTN
1 stop15h 07m
Frontier
Deal found 2/11![Frontier logo]()
$192
This Super.com deal was found by Cheapflights users on 2/9. 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 2/258:00 am
TTN
- SJU
1 stop15h 43m
Frontier
Wed 3/45:25 pm
SJU
- TTN
1 stop7h 14m
Frontier
Deal found 2/9![Frontier logo]()
$203
This Super.com deal was found by Cheapflights users on 2/11. 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.
Mon 2/2311:54 am
TTN
- SJU
1 stop11h 49m
Frontier
Thu 2/263:53 am
SJU
- TTN
1 stop10h 14m
Frontier
Deal found 2/11![Frontier logo]()
$212
This Super.com deal was found by Cheapflights users on 2/11. 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.
Mon 2/2311:54 am
TTN
- SJU
1 stop11h 49m
Frontier
Wed 2/253:53 am
SJU
- TTN
1 stop6h 53m
Frontier
Deal found 2/11![Frontier logo]()
$212
This Frontier deal was found by Cheapflights users on 2/10. 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 4/137:31 pm
TTN
- SJU
1 stop6h 30m
Frontier
Wed 4/2211:07 am
SJU
- TTN
1 stop10h 30m
Frontier
Deal found 2/10![Frontier logo]()
$213
This Frontier deal was found by Cheapflights users on 2/12. 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.
Fri 5/156:00 am
TTN
- SJU
1 stop8h 06m
Frontier
Sat 5/163:08 am
SJU
- TTN
1 stop6h 46m
Frontier
Deal found 2/12![Frontier logo]()
$213
This Frontier deal was found by Cheapflights users on 2/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:56 pm
TTN
- SJU
1 stop6h 57m
Frontier
Tue 3/1011:07 am
SJU
- TTN
1 stop12h 52m
Frontier
Deal found 2/11![Frontier logo]()
$213
This CheapOair deal was found by Cheapflights users on 2/11. 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.
Fri 5/85:37 pm
TTN
- SJU
1 stop8h 24m
Frontier
Mon 5/1111:07 am
SJU
- TTN
1 stop12h 52m
Frontier
Deal found 2/11![Frontier logo]()
$213
This Super.com deal was found by Cheapflights users on 2/10. 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 2/286:56 pm
TTN
- SJU
1 stop6h 57m
Frontier
Wed 3/43:53 am
SJU
- TTN
1 stop6h 53m
Frontier
Deal found 2/10![Frontier logo]()
$226
Last-minute flights from Trenton to Luis Munoz Marin IntlDiscover last-minute flight deals from Trenton to Luis Munoz Marin Intl. Data last updated February 13, 2026 and is based on user searches.
Discover last-minute flight deals from Trenton to Luis Munoz Marin Intl. Data last updated February 13, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 2/10. 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 2/1910:31 am
TTN
- SJU
1 stop15h 22m
Frontier
Wed 3/45:25 pm
SJU
- TTN
1 stop17h 21m
Frontier
Deal found 2/10![Frontier logo]()
$203
This Frontier deal was found by Cheapflights users on 2/12. 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.
Sun 2/224:05 pm
TTN
- SJU
1 stop9h 48m
Frontier
Wed 2/253:53 am
SJU
- TTN
1 stop6h 53m
Frontier
Deal found 2/12![Frontier logo]()
$213
This Super.com deal was found by Cheapflights users on 2/10. 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 2/2311:54 am
TTN
- SJU
1 stop11h 49m
Frontier
Thu 2/263:53 am
SJU
- TTN
1 stop10h 14m
Frontier
Deal found 2/10![Frontier logo]()
$212
This Super.com deal was found by Cheapflights users on 2/9. 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 2/266:00 am
TTN
- SJU
1 stop17h 43m
Frontier
Wed 3/45:25 pm
SJU
- TTN
1 stop7h 14m
Frontier
Deal found 2/9![Frontier logo]()
$182
This CheapOair deal was found by Cheapflights users on 2/9. 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 2/266:00 am
TTN
- SJU
1 stop17h 43m
Frontier
Mon 3/23:53 am
SJU
- TTN
1 stop20h 46m
Frontier
Deal found 2/9![Frontier logo]()
$183
This Super.com deal was found by Cheapflights users on 2/10. 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 2/266:00 am
TTN
- SJU
1 stop17h 43m
Frontier
Tue 3/106:30 am
SJU
- TTN
1 stop17h 29m
Frontier
Deal found 2/10![Frontier logo]()
$191
This Super.com deal was found by Cheapflights users on 2/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:00 am
TTN
- SJU
1 stop17h 43m
Frontier
Wed 3/43:53 am
SJU
- TTN
1 stop6h 53m
Frontier
Deal found 2/12![Frontier logo]()
$205
This CheapOair deal was found by Cheapflights users on 2/10. 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 2/276:45 am
TTN
- SJU
1 stop18h 40m
Frontier
Wed 3/45:25 pm
SJU
- TTN
1 stop17h 21m
Frontier
Deal found 2/10![Frontier logo]()
$204
This Frontier deal was found by Cheapflights users on 2/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:56 pm
TTN
- SJU
1 stop6h 57m
Frontier
Tue 3/35:25 pm
SJU
- TTN
1 stop7h 14m
Frontier
Deal found 2/13![Frontier logo]()
$192
This Super.com deal was found by Cheapflights users on 2/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/38:00 am
TTN
- SJU
1 stop15h 43m
Frontier
Thu 3/123:19 pm
SJU
- TTN
1 stop8h 40m
Frontier
Deal found 2/12![Frontier logo]()
$215
This Super.com deal was found by Cheapflights users on 2/10. 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 3/48:00 am
TTN
- SJU
1 stop17h 53m
Frontier
Wed 3/116:30 am
SJU
- TTN
1 stop17h 29m
Frontier
Deal found 2/10![Frontier logo]()
$188
This Mytrip deal was found by Cheapflights users on 2/10. 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 3/73:04 pm
TTN
- SJU
1 stop18h 23m
Frontier
Tue 3/103:08 am
SJU
- TTN
1 stop20h 51m
Frontier
Deal found 2/10![Frontier logo]()
$206
One-way flights from Trenton to Luis Munoz Marin IntlSearch for one-way flight options from Trenton to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
Search for one-way flight options from Trenton to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
This Mytrip deal was found by Cheapflights users on 2/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/48:00 am
TTN
- SJU
1 stop15h 43m
Frontier
Deal found 2/11![Frontier logo]()
$87
This Super.com deal was found by Cheapflights users on 2/10. 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 2/266:00 am
TTN
- SJU
1 stop17h 43m
Frontier
Deal found 2/10![Frontier logo]()
$95
This Super.com deal was found by Cheapflights users on 2/11. 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.
Thu 3/510:31 am
TTN
- SJU
1 stop15h 22m
Frontier
Deal found 2/11![Frontier logo]()
$109
This Super.com deal was found by Cheapflights users on 2/10. 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 3/73:04 pm
TTN
- SJU
1 stop18h 23m
Frontier
Deal found 2/10![Frontier logo]()
$114
This Super.com deal was found by Cheapflights users on 2/12. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/224:05 pm
TTN
- SJU
1 stop9h 48m
Frontier
Deal found 2/12![Frontier logo]()
$115
This Super.com deal was found by Cheapflights users on 2/10. 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 2/2112:45 pm
TTN
- SJU
1 stop13h 08m
Frontier
Deal found 2/10![Frontier logo]()
$116
This CheapOair deal was found by Cheapflights users on 2/12. 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 2/201:52 pm
TTN
- SJU
1 stop12h 01m
Frontier
Deal found 2/12![Frontier logo]()
$117
This Super.com deal was found by Cheapflights users on 2/10. 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 2/276:45 am
TTN
- SJU
1 stop18h 40m
Frontier
Deal found 2/10![Frontier logo]()
$121
This CheapOair deal was found by Cheapflights users on 2/12. 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.
Thu 2/196:00 am
TTN
- SJU
1 stop19h 53m
Frontier
Deal found 2/12![Frontier logo]()
$123
This Booking.com deal was found by Cheapflights users on 2/10. 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.
Wed 2/188:00 am
TTN
- SJU
1 stop17h 53m
Frontier
Deal found 2/10![Frontier logo]()
$124
This Super.com deal was found by Cheapflights users on 2/9. 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 4/67:45 pm
TTN
- SJU
1 stop17h 44m
Frontier
Deal found 2/9![Frontier logo]()
$136
Find flight deals from Trenton to Luis Munoz Marin Intl
Discover tips and strategies to find the most affordable flight options for your journey from Trenton (TTN) to Luis Munoz Marin Intl (SJU). 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 February 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $182 (Super.com) |
One-way from | $87 (Mytrip) |
Popular in | September |
Cheapest in | January |
Average price | $198 |
Cheapflights Fare Finder
Customize your flight search to find flights from Trenton to Luis Munoz Marin Intl 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 February 13, 2026.
Use the filters below to find and compare flights from Trenton to San Juan Luis Munoz Marin Intl Airport that are best for you.
Fly from
Trenton
Fly to
Luis Munoz Marin Intl
Route
Depart
Return
Price
TrentonSan Juan
TTN - SJU
TTNSJU
Trenton-Mercer
Sat 5/16
6:00 am-3:37 pm
1 stop9h 37m
San Juan Luis Munoz Marin Intl
Sat 5/16
3:08 am-9:54 am
1 stop6h 46m
$187
TrentonSan Juan
TTN - SJU
TTNSJU
Trenton-Mercer
Tue 2/24
8:00 am-12:43 am
1 stop15h 43m
San Juan Luis Munoz Marin Intl
Tue 3/3
5:25 pm-11:39 pm
1 stop7h 14m
$191
TrentonSan Juan
TTN - SJU
TTNSJU
Trenton-Mercer
Mon 5/4
3:52 pm-11:02 pm
1 stop7h 10m
San Juan Luis Munoz Marin Intl
Wed 5/6
3:08 am-9:54 am
1 stop6h 46m
$192
TrentonSan Juan
TTN - SJU
TTNSJU
Trenton-Mercer
Fri 4/17
5:37 pm-2:01 am
1 stop8h 24m
San Juan Luis Munoz Marin Intl
Tue 4/21
6:30 am-9:37 pm
1 stop15h 07m
$192
TrentonSan Juan
TTN - SJU
TTNSJU
Trenton-Mercer
Wed 2/25
8:00 am-12:43 am
1 stop15h 43m
San Juan Luis Munoz Marin Intl
Wed 3/4
5:25 pm-11:39 pm
1 stop7h 14m
$203
TrentonSan Juan
TTN - SJU
TTNSJU
Trenton-Mercer
Mon 2/23
11:54 am-12:43 am
1 stop11h 49m
San Juan Luis Munoz Marin Intl
Thu 2/26
3:53 am-1:07 pm
1 stop10h 14m
$212
TrentonSan Juan
TTN - SJU
TTNSJU
Trenton-Mercer
Mon 2/23
11:54 am-12:43 am
1 stop11h 49m
San Juan Luis Munoz Marin Intl
Wed 2/25
3:53 am-9:46 am
1 stop6h 53m
$212
TrentonSan Juan
TTN - SJU
TTNSJU
Trenton-Mercer
Mon 4/13
7:31 pm-2:01 am
1 stop6h 30m
San Juan Luis Munoz Marin Intl
Wed 4/22
11:07 am-9:37 pm
1 stop10h 30m
$213
TrentonSan Juan
TTN - SJU
TTNSJU
Trenton-Mercer
Fri 5/15
6:00 am-2:06 pm
1 stop8h 06m
San Juan Luis Munoz Marin Intl
Sat 5/16
3:08 am-9:54 am
1 stop6h 46m
$213
TrentonSan Juan
TTN - SJU
TTNSJU
Trenton-Mercer
Sat 2/28
6:56 pm-2:53 am
1 stop6h 57m
San Juan Luis Munoz Marin Intl
Tue 3/10
11:07 am-11:59 pm
1 stop12h 52m
$213
Showing 1-10 of 20 results
Compare providers for flights from Trenton to Luis Munoz Marin Intl
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 Trenton to Luis Munoz Marin Intl in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Trenton, New Jersey-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Trenton, New Jersey-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Trenton, New Jersey-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Trenton, New Jersey-San Juan Luis Munoz Marin Intl Airport 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 Trenton, New Jersey-San Juan Luis Munoz Marin Intl Airport 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 Trenton to Luis Munoz Marin Intl
Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Trenton with our price prediction graph.
TTN-SJU
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 Trenton to San Juan Luis Munoz Marin Intl Airport
Reviews of airlines servicing Luis Munoz Marin Intl
Get insights into the airlines that provide service to Luis Munoz Marin Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luis Munoz Marin Intl. Reviews last updated February 13, 2026.
Peruse reviews from past customers who have flown with Frontier from Trenton to San Juan Luis Munoz Marin Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
6.6
Comfort
5.5
Boarding
6.0
Overall
5.7
Entertainment
4.3
Food
4.6
Reviews
1 / 20
2.0
MediocreAnonymous,Dec 2025
ATL - MDW
Crew
6.6
Comfort
5.5
Boarding
6.0
Overall
5.7
Entertainment
4.3
Food
4.6
Reviews
1 / 20
2.0
MediocreAnonymous,Dec 2025
ATL - MDW
Related info for your journey
Find useful and relevant information for your journey from Trenton to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Juan Luis Munoz Marin Intl Airport?
Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locationsFajardo
Dorado
Luquillo
Rio Grande
Humacao
Bayamón
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Trenton and Luis Munoz Marin Intl flights
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Top airline flying from Trenton to Luis Munoz Marin Intl
Discover the top airline that operate flights from Trenton to Luis Munoz Marin Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$181 | Average$308 | FlexibilityNo cancel fee | On-time62% |