$38 Cheap Flights to Trenton, NJ

View $38 flight on Sat, Jun 6, 2026Opens in a new window

Popular airlines to Trenton

How much is the cheapest flight to Trenton?

Prices were available within the past 7 days and start at $38 for one-way flights and $76 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Apr 23 - Sun, May 3
MCO
Orlando
TTN
Trenton
$80 Roundtrip, just found
$80
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Apr 23 from Orlando to Trenton, returning Sun, May 3, priced at $80 just found
Frontier Airlines
Tue, May 19 - Fri, May 29
MCO
Orlando
TTN
Trenton
$84 Roundtrip, found 3 hours ago
$84
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Tue, May 19 from Orlando to Trenton, returning Fri, May 29, priced at $84 found 3 hours ago
Frontier Airlines
Fri, May 8 - Sun, May 10
MCO
Orlando
TTN
Trenton
$85 Roundtrip, found 3 hours ago
$85
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Fri, May 8 from Orlando to Trenton, returning Sun, May 10, priced at $85 found 3 hours ago
Frontier Airlines
Fri, May 1 - Sat, May 30
MCO
Orlando
TTN
Trenton
$89 Roundtrip, found 16 hours ago
$89
Roundtrip
found 16 hours ago
Select Frontier Airlines flight, departing Fri, May 1 from Orlando to Trenton, returning Sat, May 30, priced at $89 found 16 hours ago
American Airlines
Sat, May 16 - Wed, May 20
ATL
Atlanta
TTN
Trenton
$219 Roundtrip, found 1 hour ago
$219
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, May 16 from Atlanta to Trenton, returning Wed, May 20, priced at $219 found 1 hour ago

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 $330
TTN
Mercer
CheapestClosest
Average driving time to city center10 min
Flights from $330

Frequently asked questions

What month is the cheapest to fly to Trenton?
April is the cheapest month to fly to Trenton. There's less demand then, so you're likely to snag a great deal. Planning your trip outside of school and public holidays could also help you save.
Which US cities have the cheapest flights to Trenton?
Generally, Los Angeles, San Francisco and Boston have cheap flights to Trenton. However, being flexible is the secret to scoring a bargain. Book midweek or during the off-peak season to keep costs as low as possible.
Which US cities fly direct to Trenton?
Take your pick of 58 US destinations with direct flights to Trenton. When reserving on Expedia, click on "Direct flights only" to find nonstop itineraries. Fly to Trenton from any of these major cities:

  • Los Angeles
  • San Francisco
  • Boston
  • Miami
  • Orlando

How to find a cheap flight to Trenton?
Book in advance to score cheap flights to Trenton. Also, consider visiting during off-peak months like January and February. If you leave on a Thursday, you'll save 16% on average compared to departing on a Sunday.* Save time checking every day and set up a price alert on the Expedia app. We'll send you a notification when fares change.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Trenton?
Although booking in advance is usually the easiest way to save cash, don't worry if your Trenton getaway is last minute. You can still find cheap flights to Trenton, especially if your plans have a little leeway. Try changing your dates, looking at different ticket options or jetting out of another airport.
How far in advance should I book a flight to Trenton?
To pick up the best deals on domestic journeys, book your flight to Trenton 28 days ahead of your travel dates. For international flights, book two to four months in advance. This improves your chances of getting the departure dates and seats you want.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Trenton?
Sundays are typically the best day to book a cheap flight to Trenton, with savings of around 8% on average compared to Fridays. If you choose to purchase tickets on a Friday, be ready to pay a higher price as this is typically the most expensive day.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Trenton?
Trenton is accessible from 160 airports globally through 29 airlines, with Liberty Intl. Airport (EWR) as its chief entry point. Pick from these top airlines to Trenton when organizing your journey:

  • United Airlines
  • Porter Airlines
  • Delta Air Lines
  • Air Canada

Where do you fly into Trenton?
The main airport when you fly to Trenton is Philadelphia Intl. Airport (PHL), but there are other nearby choices like Liberty Intl. Airport (EWR) and Lehigh Valley Intl. Airport (ABE). You can also touch down at Atlantic City Intl. Airport (ACY) and LaGuardia Airport (LGA) when flying to Trenton.
How far is the airport from central Trenton?
If you're arriving at Philadelphia Intl. Airport (PHL), you'll be around 35 mi southwest of the center of Trenton.
Can I save money by booking a Trenton trip package?
You could potentially save hundreds of dollars if you secure a Trenton flight and hotel package deal on Expedia. And you'll save yourself hassle by having all your travel arrangements in the same place. Try bundling flights and hotels with extras like car rentals and activities for your own personalized Trenton break.
Can I change or cancel my flight to Trenton?
If you reserved your flight to Trenton within the last 24 hours, you can often change or cancel it without fees. After that, additional charges may apply depending on the airline's rules and restrictions. To learn more, head to our Customer Service Portal. Keep in mind that some flights are non-refundable, so you may receive a credit toward future flights rather than a direct refund. When browsing Expedia, use the "Changes included" or "No cancel fee" filters to see fares with flexible change policies.

*Flight schedules are subject to change.

*Available to One Key members.

 

Travel information

Destination airport
Mercer
Destination airport IATA code
TTN
Destination city name
Trenton
Roundtrip price
$80

Trending flights to Trenton

Prices were available within the past 7 days and start at $38 for one-way flights and $76 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Apr 30 - Mon, May 4
TPA
Tampa
TTN
Trenton
$76 Roundtrip, found 1 hour ago
$76
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, Apr 30 from Tampa to Trenton, returning Mon, May 4, priced at $76 found 1 hour ago

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