$427+ 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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
TTN — EYW
Aug 5 — Aug 121
Round-trip
1 adult, Economy
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Find cheap flights from Trenton to Key West 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 Key West
Cheapest
Best
Last-minute
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 July 6, 2026.
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 July 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/176:05 am
TTN
- EYW
1 stop5h 22m
Multiple Airlines
Tue 7/211:14 pm
EYW
- TTN
1 stop26h 27m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$427
This KAYAK deal was found by Cheapflights users on 7/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/268:34 pm
TTN
- EYW
3 stops39h 45m
Breeze Airways
Sat 1/25:35 pm
EYW
- TTN
2 stops25h 04m
Breeze Airways
Deal found 7/3![Breeze Airways logo]()
$3,354
Best flights from Trenton to Key WestDiscover carefully curated flight deals from Trenton to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 6, 2026.
Discover carefully curated flight deals from Trenton to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/176:05 am
TTN
- EYW
1 stop5h 22m
Multiple Airlines
Tue 7/211:14 pm
EYW
- TTN
1 stop26h 27m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$427
This KAYAK deal was found by Cheapflights users on 7/3. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/268:34 pm
TTN
- EYW
3 stops39h 45m
Breeze Airways
Sat 1/25:35 pm
EYW
- TTN
2 stops25h 04m
Breeze Airways
Deal found 7/3![Breeze Airways logo]()
$3,354
Last-minute flights from Trenton to Key WestDiscover last-minute flight deals from Trenton to Key West. Data last updated July 6, 2026 and is based on user searches.
Discover last-minute flight deals from Trenton to Key West. Data last updated July 6, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/176:05 am
TTN
- EYW
1 stop5h 22m
Multiple Airlines
Tue 7/211:14 pm
EYW
- TTN
1 stop26h 27m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$427
Find 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 July 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $378 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $469 |
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 July 6, 2026.
Use the filters below to find and compare flights from Trenton to Key West that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
TrentonKey West
TTN - EYW
TTNEYW
Trenton-Mercer
Fri 7/17
6:05 am-11:27 am
1 stop5h 22m
Key West
Tue 7/21
1:14 pm-3:41 pm
1 stop26h 27m
$427
TrentonKey West
TTN - EYW
TTNEYW
Trenton-Mercer
Sat 12/26
8:34 pm-12:19 pm
3 stops39h 45m
Key West
Sat 1/2
5:35 pm-6:39 pm
2 stops25h 04m
$3,354
Sorted by cheapest first
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 July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Trenton, New Jersey-Key West flight deals on Cheapflights vs. FlightHub >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 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-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.
TTN-EYW
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
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