$55 Cheap Flights from Tampa (TPA) to Trenton (TTN)

View $55 flight on Thu, Nov 20, 2025Opens in a new window

Popular airlines from Tampa Intl. Airport (TPA) to Trenton–Mercer Airport (TTN)

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Cheap Flights from Tampa to Trenton (TPA-TTN)

Prices were available within the past 7 days and start at $55 for one-way flights and $124 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Nov 20 - Sat, Nov 22
TPA
Tampa
TTN
Trenton
$124 Roundtrip, found 13 hours ago
$124
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Thu, Nov 20 from Tampa to Trenton, returning Sat, Nov 22, priced at $124 found 13 hours ago
Frontier Airlines
Sat, Dec 20 - Wed, Dec 31
TPA
Tampa
TTN
Trenton
$144 Roundtrip, found 3 days ago
$144
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sat, Dec 20 from Tampa to Trenton, returning Wed, Dec 31, priced at $144 found 3 days ago
Frontier Airlines
Thu, Nov 20 - Mon, Nov 24
TPA
Tampa
TTN
Trenton
$144 Roundtrip, found 2 days ago
$144
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Nov 20 from Tampa to Trenton, returning Mon, Nov 24, priced at $144 found 2 days ago
Frontier Airlines
Thu, Nov 20 - Tue, Dec 2
TPA
Tampa
TTN
Trenton
$150 Roundtrip, found 4 days ago
$150
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thu, Nov 20 from Tampa to Trenton, returning Tue, Dec 2, priced at $150 found 4 days ago
Frontier Airlines
Fri, Nov 28 - Sat, Dec 6
TPA
Tampa
TTN
Trenton
$154 Roundtrip, found 2 days ago
$154
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Nov 28 from Tampa to Trenton, returning Sat, Dec 6, priced at $154 found 2 days ago
Frontier Airlines
Thu, Nov 20 - Fri, Nov 21
TPA
Tampa
TTN
Trenton
$154 Roundtrip, found 1 day ago
$154
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Nov 20 from Tampa to Trenton, returning Fri, Nov 21, priced at $154 found 1 day ago
American Airlines
Wed, Dec 24 - Wed, Dec 31
TPA
Tampa
TTN
Trenton
$159 Roundtrip, found 10 hours ago
$159
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Wed, Dec 24 from Tampa to Trenton, returning Wed, Dec 31, priced at $159 found 10 hours ago
Frontier Airlines
Thu, Jan 8 - Wed, Jan 14
TPA
Tampa
TTN
Trenton
$161 Roundtrip, found 2 days ago
$161
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Jan 8 from Tampa to Trenton, returning Wed, Jan 14, priced at $161 found 2 days ago
Frontier Airlines
Thu, Jan 15 - Sun, Jan 25
TPA
Tampa
TTN
Trenton
$162 Roundtrip, found 2 days ago
$162
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Jan 15 from Tampa to Trenton, returning Sun, Jan 25, priced at $162 found 2 days ago
Frontier Airlines
Thu, Nov 20 - Tue, Dec 2
TPA
Tampa
TTN
Trenton
$163 Roundtrip, found 4 days ago
$163
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thu, Nov 20 from Tampa to Trenton, returning Tue, Dec 2, priced at $163 found 4 days ago

Find the cheapest month to fly from Tampa (TPA) to Trenton (TTN)

March is typically the cheapest month to fly

From $58 - $298 per traveler.

Alternative airports near Trenton

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Mercer TTN. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $245
TTN
Mercer
CheapestClosest
Average driving time to city center10 min
Flights from $245
Flights from Tampa (TPA) to Trenton (TTN)
Origin airport
Tampa Intl.
Destination airport
Mercer
Airlines serving
American Airlines, Frontier Airlines
Roundtrip price
$124
Distance
956 mi
Average flight time
2 hours 38 mins

Tampa to Trenton Flights

The cheapest times to fly from Tampa to Trenton

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Tampa to Trenton are during the month of November. You can find some of the cheapest flights from Tampa to Trenton with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tampa to Trenton

Sunday is one of the best days to book for cheap flights from Tampa to Trenton: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Tampa to Trenton

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Tampa to Trenton in 2025. You can also book with separate airlines for your outbound and return journeys, from $55 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Tampa to Trenton flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Tampa to Trenton airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Tampa Intl. Airport (TPA) to Mercer Airport (TTN) cost?
Snag a cheap one-way flight from $55 or cheap return flight from $124 from Tampa Intl. Airport (TPA) to Mercer Airport (TTN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Tampa Intl. Airport (TPA) to Mercer Airport (TTN)?
The cheapest month to fly from TPA to TTN is November, when there's less demand. Off-peak season is often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Tampa Intl. Airport (TPA) to Mercer Airport (TTN)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest TPA to TTN flight.
How many flights per day from Tampa Intl. Airport (TPA) to Mercer Airport (TTN)?
There aren't any daily direct flights available from Tampa Intl. Airport (TPA) to Mercer Airport (TTN). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from TPA to TTN?
Typically you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from TPA to TTN?
Consider traveling with Frontier Airlines if you'd like to go straight from Tampa Intl. Airport (TPA) to Mercer Airport (TTN) without any interruptions. This airline has the strongest track record for punctuality, with an on-time score of 85%. Want to get notified of any changes? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Tampa Intl. Airport (TPA) to Mercer Airport (TTN)?
To touch down at Mercer Airport (TTN) on schedule, book a flight that leaves from Tampa Intl. Airport (TPA) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Trenton from Tampa Intl. Airport (TPA)?
Arrive at any of these Trenton hubs after your direct flight from Tampa Intl. Airport (TPA):

  • Liberty Intl. Airport (EWR)
  • LaGuardia Airport (LGA)
  • Philadelphia Intl. Airport (PHL)
  • Atlantic City Intl. Airport (ACY)
  • Wilmington, DE (ILG-New Castle)

Is it cheaper to buy a plane ticket from Tampa Intl. Airport (TPA) to Mercer Airport (TTN) last-minute?
Waiting until just before your departure to book a ticket from TPA to TTN often results in higher prices. While you might find some last-minute discounts, they aren't always guaranteed. Allow some flexibility in your schedule for the best chance of snagging a bargain.
Is it cheaper to book a TPA to TTN flight and hotel package?
Securing a TPA to TTN flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our impressive range of accommodations and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Tampa Intl. Airport (TPA) to Mercer Airport (TTN)?
In most cases, you can cancel or reschedule your TPA to TTN flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you'd like more details, go to our Customer Service portal.

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*Available to One Key members.