Which airlines fly to Trenton, New Jersey?

Based on our data, the most popular airlines that fly to Trenton, New Jersey from United States are American Airlines, United Airlines, Delta and Frontier. There may also be other airline options depending on where in United States you’re flying from.

Frontier Flights to Trenton, New Jersey

The most popular airline for flights to Trenton, New Jersey on momondo is Frontier, which operates 3 flights in this direction every week. Most depart out of Orlando, with the best deal for Frontier flights to Trenton, New Jersey being $38 (round-trip, Atlanta Hartsfield-Jackson to Trenton, New Jersey, momondo searches within the last 72 hours). In 2,516 Frontier reviews, it is rated 5.5 by momondo users.

How long does it take to fly to Trenton, New Jersey?

If you’re flying from a popular airport in United States, such as Los Angeles or Miami, and flying into Trenton, New Jersey, then you can expect flight times to average 5h 13m and 2h 47m, respectively.

$30 Cheap Flights to Trenton, New Jersey in 2026/27

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from the United States to Trenton, New Jersey

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:56 pm - 6:36 pmPIE Tampa St. Petersburg-TTN Trenton-Mercer

2h 40mnonstop

7:26 pm - 10:12 pmTTN Trenton-Mercer-PIE Tampa St. Petersburg

2h 46mnonstop

$64Allegiant Air

Thu, Jan 28 - Sun, Jan 31

7:20 am - 9:55 amSFB Orlando Sanford Intl-TTN Trenton-Mercer

2h 35mnonstop

10:45 am - 1:14 pmTTN Trenton-Mercer-SFB Orlando Sanford Intl

2h 29mnonstop

$65Allegiant Air

Fri, Jan 8 - Mon, Jan 11

8:45 am - 11:20 amSFB Orlando Sanford Intl-TTN Trenton-Mercer

2h 35mnonstop

12:10 pm - 2:39 pmTTN Trenton-Mercer-SFB Orlando Sanford Intl

2h 29mnonstop

$75Allegiant Air

Fri, Dec 4 - Mon, Dec 7

8:45 am - 11:20 amSFB Orlando Sanford Intl-TTN Trenton-Mercer

2h 35mnonstop

12:10 pm - 2:39 pmTTN Trenton-Mercer-SFB Orlando Sanford Intl

2h 29mnonstop

$76Allegiant Air

Fri, Dec 4 - Mon, Dec 7

8:10 am - 11:15 amFLL Fort Lauderdale-TTN Trenton-Mercer

3h 05mnonstop

7:29 pm - 11:54 pmTTN Trenton-Mercer-FLL Fort Lauderdale

4h 25m1 stop Charleston

$112Multiple Airlines

Thu, Dec 3 - Sun, Dec 6

4:53 pm - 6:49 pmCHS Charleston-TTN Trenton-Mercer

1h 56mnonstop

7:29 pm - 9:35 pmTTN Trenton-Mercer-CHS Charleston

2h 06mnonstop

$118Breeze Airways

Thu, Jan 7 - Sun, Jan 10

7:50 am - 10:55 amFLL Fort Lauderdale-TTN Trenton-Mercer

3h 05mnonstop

7:29 pm - 11:54 pmTTN Trenton-Mercer-FLL Fort Lauderdale

4h 25m1 stop Charleston

$118Multiple Airlines

Thu, Jan 14 - Sun, Jan 17

5:45 pm - 8:21 pmTPA Tampa-TTN Trenton-Mercer

2h 36mnonstop

5:37 pm - 8:36 pmTTN Trenton-Mercer-TPA Tampa

2h 59mnonstop

$124Frontier

Mon, Dec 21 - Sat, Jan 2

4:43 pm - 7:15 pmMCO Orlando-TTN Trenton-Mercer

2h 32mnonstop

8:01 pm - 10:48 pmTTN Trenton-Mercer-MCO Orlando

2h 47mnonstop

$131Frontier

Thu, Nov 12 - Fri, Nov 13

7:40 am - 10:18 amMCO Orlando-TTN Trenton-Mercer

2h 38mnonstop

11:03 am - 1:56 pmTTN Trenton-Mercer-MCO Orlando

2h 53mnonstop

$132Frontier

Thu, Dec 10 - Sat, Dec 12

Cheap last minute flights

Enter your travel dates to find the best prices.

6:00 am - 8:35 amSFB Orlando Sanford Intl-TTN Trenton-Mercer

2h 35mnonstop

9:25 am - 11:54 amTTN Trenton-Mercer-SFB Orlando Sanford Intl

2h 29mnonstop

$93Allegiant Air

Mon, Nov 2 - Mon, Nov 9

6:00 am - 8:35 amSFB Orlando Sanford Intl-TTN Trenton-Mercer

2h 35mnonstop

9:25 am - 11:54 amTTN Trenton-Mercer-SFB Orlando Sanford Intl

2h 29mnonstop

$103Allegiant Air

Mon, Nov 2 - Mon, Nov 9

6:00 am - 8:35 amSFB Orlando Sanford Intl-TTN Trenton-Mercer

2h 35mnonstop

9:25 am - 11:54 amTTN Trenton-Mercer-SFB Orlando Sanford Intl

2h 29mnonstop

$114Allegiant Air

Mon, Nov 2 - Mon, Nov 9

8:05 am - 10:43 amPIE Tampa St. Petersburg-TTN Trenton-Mercer

2h 38mnonstop

10:33 am - 1:17 pmTTN Trenton-Mercer-PIE Tampa St. Petersburg

2h 44mnonstop

$150Allegiant Air

Sun, Nov 1 - Thu, Nov 12

5:14 pm - 7:54 pmVRB Vero Beach-TTN Trenton-Mercer

2h 40mnonstop

8:34 pm - 11:24 pmTTN Trenton-Mercer-VRB Vero Beach

2h 50mnonstop

$168Breeze Airways

Wed, Nov 4 - Wed, Nov 11

4:43 pm - 7:15 pmMCO Orlando-TTN Trenton-Mercer

2h 32mnonstop

8:01 pm - 10:48 pmTTN Trenton-Mercer-MCO Orlando

2h 47mnonstop

$189Frontier

Mon, Nov 2 - Mon, Nov 9

10:07 am - 7:15 pmATL Atlanta Hartsfield-Jackson-TTN Trenton-Mercer

9h 08m1 stop Orlando

11:03 am - 9:13 amTTN Trenton-Mercer-ATL Atlanta Hartsfield-Jackson

22h 10m1 stop Orlando

$239Frontier

Sat, Oct 31 - Tue, Dec 1

4:43 pm - 7:15 pmMCO Orlando-TTN Trenton-Mercer

2h 32mnonstop

8:01 pm - 10:48 pmTTN Trenton-Mercer-MCO Orlando

2h 47mnonstop

$248Frontier

Thu, Nov 5 - Mon, Nov 9

2:21 pm - 6:47 pmFLL Fort Lauderdale-TTN Trenton-Mercer

4h 26m1 stop Charleston

7:23 pm - 10:20 pmTTN Trenton-Mercer-FLL Fort Lauderdale

2h 57mnonstop

$257Multiple Airlines

Thu, Nov 5 - Sun, Nov 8

2:21 pm - 6:47 pmFLL Fort Lauderdale-TTN Trenton-Mercer

4h 26m1 stop Charleston

7:23 pm - 10:20 pmTTN Trenton-Mercer-FLL Fort Lauderdale

2h 57mnonstop

$263Multiple Airlines

Thu, Nov 5 - Sun, Nov 8

Recent direct flight deals from the United States to Trenton, New Jersey

Enter your travel dates to find the best prices.

3:56 pm - 6:36 pmPIE Tampa St. Petersburg-TTN Trenton-Mercer

2h 40mnonstop

7:26 pm - 10:12 pmTTN Trenton-Mercer-PIE Tampa St. Petersburg

2h 46mnonstop

$64Allegiant Air

Thu, Jan 28 - Sun, Jan 31

7:20 am - 9:55 amSFB Orlando Sanford Intl-TTN Trenton-Mercer

2h 35mnonstop

10:45 am - 1:14 pmTTN Trenton-Mercer-SFB Orlando Sanford Intl

2h 29mnonstop

$65Allegiant Air

Fri, Jan 8 - Mon, Jan 11

8:45 am - 11:20 amSFB Orlando Sanford Intl-TTN Trenton-Mercer

2h 35mnonstop

12:10 pm - 2:39 pmTTN Trenton-Mercer-SFB Orlando Sanford Intl

2h 29mnonstop

$75Allegiant Air

Fri, Dec 4 - Mon, Dec 7

8:45 am - 11:20 amSFB Orlando Sanford Intl-TTN Trenton-Mercer

2h 35mnonstop

12:10 pm - 2:39 pmTTN Trenton-Mercer-SFB Orlando Sanford Intl

2h 29mnonstop

$76Allegiant Air

Fri, Dec 4 - Mon, Dec 7

4:53 pm - 6:49 pmCHS Charleston-TTN Trenton-Mercer

1h 56mnonstop

7:29 pm - 9:35 pmTTN Trenton-Mercer-CHS Charleston

2h 06mnonstop

$118Breeze Airways

Thu, Jan 7 - Sun, Jan 10

4:53 pm - 6:49 pmCHS Charleston-TTN Trenton-Mercer

1h 56mnonstop

7:29 pm - 9:35 pmTTN Trenton-Mercer-CHS Charleston

2h 06mnonstop

$123Breeze Airways

Thu, Dec 24 - Thu, Dec 31

5:45 pm - 8:21 pmTPA Tampa-TTN Trenton-Mercer

2h 36mnonstop

5:37 pm - 8:36 pmTTN Trenton-Mercer-TPA Tampa

2h 59mnonstop

$124Frontier

Mon, Dec 21 - Sat, Jan 2

4:53 pm - 6:49 pmCHS Charleston-TTN Trenton-Mercer

1h 56mnonstop

7:29 pm - 9:35 pmTTN Trenton-Mercer-CHS Charleston

2h 06mnonstop

$127Breeze Airways

Thu, Mar 11 - Sun, Mar 14

4:43 pm - 7:15 pmMCO Orlando-TTN Trenton-Mercer

2h 32mnonstop

8:01 pm - 10:48 pmTTN Trenton-Mercer-MCO Orlando

2h 47mnonstop

$131Frontier

Thu, Nov 12 - Fri, Nov 13

7:40 am - 10:18 amMCO Orlando-TTN Trenton-Mercer

2h 38mnonstop

11:03 am - 1:56 pmTTN Trenton-Mercer-MCO Orlando

2h 53mnonstop

$132Frontier

Thu, Dec 10 - Sat, Dec 12

Fly from

Route

Depart

Return

Price

Cheapest round-trip

TampaTrenton

PIE Tampa St. Petersburg - TTN Trenton-Mercer

PIETTN

Tampa St. Petersburg

Thu 1/28

3:56 pm-6:36 pm

Nonstop2h 40m

Trenton-Mercer

Sun 1/31

7:26 pm-10:12 pm

Nonstop2h 46m

$64

OrlandoTrenton

SFB Orlando Sanford Intl - TTN Trenton-Mercer

SFBTTN

Orlando Sanford Intl

Fri 1/8

7:20 am-9:55 am

Nonstop2h 35m

Trenton-Mercer

Mon 1/11

10:45 am-1:14 pm

Nonstop2h 29m

$65

OrlandoTrenton

SFB Orlando Sanford Intl - TTN Trenton-Mercer

SFBTTN

Orlando Sanford Intl

Fri 12/4

8:45 am-11:20 am

Nonstop2h 35m

Trenton-Mercer

Mon 12/7

12:10 pm-2:39 pm

Nonstop2h 29m

$75

OrlandoTrenton

SFB Orlando Sanford Intl - TTN Trenton-Mercer

SFBTTN

Orlando Sanford Intl

Fri 12/4

8:45 am-11:20 am

Nonstop2h 35m

Trenton-Mercer

Mon 12/7

12:10 pm-2:39 pm

Nonstop2h 29m

$76

Fort LauderdaleTrenton

FLL Fort Lauderdale - TTN Trenton-Mercer

FLLTTN

Fort Lauderdale

Thu 12/3

8:10 am-11:15 am

Nonstop3h 05m

Trenton-Mercer

Sun 12/6

7:29 pm-11:54 pm

1 stop4h 25m

$112

Quickest round-trip

CharlestonTrenton

CHS Charleston - TTN Trenton-Mercer

CHSTTN

Charleston

Thu 1/7

4:53 pm-6:49 pm

Nonstop1h 56m

Trenton-Mercer

Sun 1/10

7:29 pm-9:35 pm

Nonstop2h 06m

$118

Fort LauderdaleTrenton

FLL Fort Lauderdale - TTN Trenton-Mercer

FLLTTN

Fort Lauderdale

Thu 1/14

7:50 am-10:55 am

Nonstop3h 05m

Trenton-Mercer

Sun 1/17

7:29 pm-11:54 pm

1 stop4h 25m

$118

TampaTrenton

TPA Tampa - TTN Trenton-Mercer

TPATTN

Tampa

Mon 12/21

5:45 pm-8:21 pm

Nonstop2h 36m

Trenton-Mercer

Sat 1/2

5:37 pm-8:36 pm

Nonstop2h 59m

$124

OrlandoTrenton

MCO Orlando - TTN Trenton-Mercer

MCOTTN

Orlando

Thu 11/12

4:43 pm-7:15 pm

Nonstop2h 32m

Trenton-Mercer

Fri 11/13

8:01 pm-10:48 pm

Nonstop2h 47m

$131

OrlandoTrenton

MCO Orlando - TTN Trenton-Mercer

MCOTTN

Orlando

Thu 12/10

7:40 am-10:18 am

Nonstop2h 38m

Trenton-Mercer

Sat 12/12

11:03 am-1:56 pm

Nonstop2h 53m

$132

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Trenton, New Jersey flights insights and trends

Explore insights for your Trenton, New Jersey flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to Trenton, New Jersey?

What is the absolute cheapest flight to Trenton, New Jersey?

In the past two weeks, users have booked deals to Trenton, New Jersey for $78/person, which is 85% cheaper than the average flight to Trenton, New Jersey. To find the cheapest price to Trenton, New Jersey from your area, use momondo’s Airport-to-Airport Pricing Tool.

See prices from:

Cheapest flights to Trenton-Mercer

Find the cheapest flights to Trenton-Mercer from your nearest city or airport

Find flights from Los Angeles to Philadelphia

Cheap Trenton, New Jersey flight deals and tips

Summary info about Trenton, New Jersey flight prices, duration and airlines

Best One-Way Price	$30
Best Round-Trip Price	$64
Fastest flight time	1h 56m

The best one-way flight price to Trenton from United States in the last 5 days is $30 (Tampa St. Petersburg to Trenton-Mercer).

Search Deals

The best round-trip flight price to Trenton from United States in the last 5 days is $64 (Tampa St. Petersburg to Trenton-Mercer).

Search Deals

The fastest flight to Trenton from United States takes 1h 56m (Charleston to Trenton-Mercer).

Search Deals

Frequently asked questions about flying to Trenton, New Jersey

Is there an alternative airport near Trenton, New Jersey?

Trenton-Mercer Airport, Philadelphia Airport, Morristown Airport, Newark Airport or Allentown-Bethlehem Airport can be an alternative airport used for travel to Trenton, New Jersey.

Is there a cheaper alternative to flying into Trenton, New Jersey?

Prices vary based on where travelers are departing from, but on average, the cheapest airport to fly to in Trenton, New Jersey is Trenton-Mercer Airport where the average price is $182. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Trenton-Mercer Airport?

Prices for flights to Trenton-Mercer Airport are refreshed on a daily basis.

How many operators does momondo search for flights to Trenton-Mercer Airport?

There are 3 operators available for flights to Trenton-Mercer Airport as of October 2026.

How old do you have to be to fly to Trenton-Mercer Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Trenton-Mercer Airport.

What documentation or ID do you need to fly to Trenton-Mercer Airport?

The travel and health documents required for your trip to Trenton-Mercer Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Trenton-Mercer Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal to Trenton?

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

Can I find flights to Trenton with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Trenton with this policy.

How can momondo help me find flights to Trenton?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Trenton.

I’m not ready to book a flight to Trenton right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Trenton, momondo offers a useful price alert feature which will track prices for flights to Trenton and alert you when they change.