$377+ Cheap flights from Trenton, NJ to Key West (TTN - EYW)
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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — EYW
nov. 27 — dic. 41
1 adult, Economy
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Cheapest flights from Trenton to Key WestExplore the most affordable flight options available from Trenton to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 28, 2025.
Explore the most affordable flight options available from Trenton to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 28, 2025.
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/125:58 pmTTN - EYW
2 stops19h 32mMultiple Airlines
dom. 12/148:55 amEYW - TTN
1 stop15h 04mMultiple Airlines
Deal found 10/27![Multiple Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/135:58 pmTTN - EYW
1 stop14h 17mMultiple Airlines
sáb. 12/2011:59 amEYW - TTN
2 stops33h 15mMultiple Airlines
Deal found 10/27![Multiple Airlines logo]()
$415
Cheap flight deals from Trenton to Key West
Discover tips and strategies to find the most affordable flight options for your journey from Trenton (TTN) to Key West (EYW). 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 octubre 28, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $377 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $454 |
Cheapflights Fare Finder
Customize your flight search to find flights from Trenton to Key West 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 octubre 28, 2025.
Use the filters below to find and compare flights from Trenton to Key West that are best for you.
Fly from
Trenton
Fly to
Key West
Route
Depart
Return
Price
TrentonKey West
TTN - EYW
TTNEYW
Trenton-Mercer
vie. 2/20
6:10 am-12:26 pm
1 stop6h 16m
Key West
lun. 2/23
1:06 pm-11:59 pm
1 stop10h 53m
$377
TrentonKey West
TTN - EYW
TTNEYW
Trenton-Mercer
vie. 12/12
5:58 pm-1:30 pm
2 stops19h 32m
Key West
dom. 12/14
8:55 am-11:59 pm
1 stop15h 04m
$399
TrentonKey West
TTN - EYW
TTNEYW
Trenton-Mercer
sáb. 12/13
5:58 pm-8:15 am
1 stop14h 17m
Key West
sáb. 12/20
11:59 am-9:14 pm
2 stops33h 15m
$415
Compare providers for flights from Trenton to Key West
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 Key West in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Trenton, New Jersey-Key West flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Trenton, New Jersey-Key West flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Trenton, New Jersey-Key West flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Trenton, New Jersey-Key West 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 Trenton, New Jersey-Key West 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 Key West
Have a flexible travel schedule? Discover the best time to fly to Key West from Trenton 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.