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 5 flights in this direction every week. Most depart out of Orlando, with the best deal for Frontier flights to Trenton, New Jersey being $63 (round-trip, Atlanta Hartsfield-Jackson to Trenton, New Jersey, momondo searches within the last 72 hours). In 2,556 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 09m and 2h 55m, respectively.

$19 Cheap Flights to Trenton, New Jersey in 2026/27

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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.

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

$64Allegiant Air

Fri, Dec 4 - Mon, Dec 14

8:00 am - 10:35 amSFB Orlando Sanford Intl-TTN Trenton-Mercer

2h 35mnonstop

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

2h 29mnonstop

$66Allegiant Air

Fri, Nov 13 - Mon, Nov 16

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

$70Allegiant Air

Mon, Nov 2 - Mon, Nov 9

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

$70Allegiant Air

Fri, Dec 4 - Mon, Dec 7

4:20 pm - 6:54 pmMCO Orlando-TTN Trenton-Mercer

2h 34mnonstop

7:39 pm - 10:27 pmTTN Trenton-Mercer-MCO Orlando

2h 48mnonstop

$88Frontier

Thu, Oct 22 - Mon, Oct 26

4:20 pm - 6:54 pmMCO Orlando-TTN Trenton-Mercer

2h 34mnonstop

7:39 pm - 10:27 pmTTN Trenton-Mercer-MCO Orlando

2h 48mnonstop

$89Frontier

Thu, Oct 22 - Mon, Oct 26

4:20 pm - 6:54 pmMCO Orlando-TTN Trenton-Mercer

2h 34mnonstop

7:39 pm - 10:27 pmTTN Trenton-Mercer-MCO Orlando

2h 48mnonstop

$101Frontier

Fri, Oct 23 - Mon, Oct 26

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

$136Multiple Airlines

Thu, Dec 10 - Sun, Dec 13

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

$140Multiple Airlines

Thu, Dec 10 - Sun, Dec 13

8:00 am - 10:39 amTPA Tampa-TTN Trenton-Mercer

2h 39mnonstop

9:25 am - 5:33 pmTTN Trenton-Mercer-TPA Tampa

32h 08m2 stops Orlando Sanford Intl Atlanta Hartsfield-Jackson

$152Multiple Airlines

Fri, Oct 23 - Mon, Oct 26

Cheap last minute flights

Enter your travel dates to find the best prices.

7:35 am - 10:13 amPIE Tampa St. Petersburg-TTN Trenton-Mercer

2h 38mnonstop

12:08 pm - 2:52 pmTTN Trenton-Mercer-PIE Tampa St. Petersburg

2h 44mnonstop

$143Allegiant Air

Thu, Oct 8 - Sun, Oct 18

6:50 am - 9:25 amSFB Orlando Sanford Intl-TTN Trenton-Mercer

2h 35mnonstop

8:03 pm - 10:32 pmTTN Trenton-Mercer-SFB Orlando Sanford Intl

2h 29mnonstop

$162Allegiant Air

Fri, Oct 9 - Fri, Oct 16

7:35 am - 10:13 amPIE Tampa St. Petersburg-TTN Trenton-Mercer

2h 38mnonstop

11:03 am - 1:47 pmTTN Trenton-Mercer-PIE Tampa St. Petersburg

2h 44mnonstop

$196Allegiant Air

Thu, Oct 8 - Thu, Oct 15

4:20 pm - 6:54 pmMCO Orlando-TTN Trenton-Mercer

2h 34mnonstop

7:39 pm - 10:27 pmTTN Trenton-Mercer-MCO Orlando

2h 48mnonstop

$202Frontier

Fri, Oct 9 - Mon, Oct 12

6:50 am - 9:25 amSFB Orlando Sanford Intl-TTN Trenton-Mercer

2h 35mnonstop

6:36 pm - 9:05 pmTTN Trenton-Mercer-SFB Orlando Sanford Intl

2h 29mnonstop

$203Allegiant Air

Fri, Oct 9 - Mon, Oct 12

12:30 pm - 3:11 pmTPA Tampa-TTN Trenton-Mercer

2h 41mnonstop

8:44 pm - 11:29 pmTTN Trenton-Mercer-TPA Tampa

2h 45mnonstop

$247Frontier

Sun, Oct 4 - Mon, Oct 5

4:20 pm - 6:54 pmMCO Orlando-TTN Trenton-Mercer

2h 34mnonstop

7:39 pm - 10:27 pmTTN Trenton-Mercer-MCO Orlando

2h 48mnonstop

$249Frontier

Fri, Oct 9 - Fri, Oct 16

7:35 am - 10:13 amPIE Tampa St. Petersburg-TTN Trenton-Mercer

2h 38mnonstop

7:39 pm - 3:55 pmTTN Trenton-Mercer-PIE Tampa St. Petersburg

44h 16m2 stops Orlando Cincinnati Cinci./N. Kentucky

$284Multiple Airlines

Thu, Oct 8 - Mon, Oct 19

2:45 pm - 5:48 pmFLL Fort Lauderdale-TTN Trenton-Mercer

3h 03mnonstop

7:27 pm - 11:52 pmTTN Trenton-Mercer-FLL Fort Lauderdale

4h 25m1 stop Charleston

$288Multiple Airlines

Thu, Oct 8 - Sun, Oct 11

4:20 pm - 6:54 pmMCO Orlando-TTN Trenton-Mercer

2h 34mnonstop

7:27 pm - 4:55 pmTTN Trenton-Mercer-MCO Orlando

21h 28m1 stop Charleston

$332Multiple Airlines

Fri, Oct 9 - Sun, Oct 18

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

Enter your travel dates to find the best prices.

8:00 am - 10:35 amSFB Orlando Sanford Intl-TTN Trenton-Mercer

2h 35mnonstop

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

2h 29mnonstop

$66Allegiant Air

Fri, Nov 13 - Mon, Nov 16

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

$70Allegiant Air

Mon, Nov 2 - Mon, Nov 9

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

$70Allegiant Air

Fri, Dec 4 - Mon, Dec 7

8:00 am - 10:35 amSFB Orlando Sanford Intl-TTN Trenton-Mercer

2h 35mnonstop

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

2h 29mnonstop

$71Allegiant Air

Fri, Nov 13 - Mon, Nov 16

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

3h 05mnonstop

12:05 pm - 3:04 pmTTN Trenton-Mercer-FLL Fort Lauderdale

2h 59mnonstop

$71Allegiant Air

Thu, Dec 10 - Sun, Dec 13

8:00 am - 10:35 amSFB Orlando Sanford Intl-TTN Trenton-Mercer

2h 35mnonstop

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

2h 29mnonstop

$72Allegiant Air

Fri, Nov 13 - Mon, Nov 16

8:00 am - 10:35 amSFB Orlando Sanford Intl-TTN Trenton-Mercer

2h 35mnonstop

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

2h 29mnonstop

$75Allegiant Air

Fri, Nov 13 - Mon, Nov 16

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 11 - Mon, Dec 14

4:20 pm - 6:54 pmMCO Orlando-TTN Trenton-Mercer

2h 34mnonstop

7:39 pm - 10:27 pmTTN Trenton-Mercer-MCO Orlando

2h 48mnonstop

$88Frontier

Thu, Oct 22 - Mon, Oct 26

4:20 pm - 6:54 pmMCO Orlando-TTN Trenton-Mercer

2h 34mnonstop

7:39 pm - 10:27 pmTTN Trenton-Mercer-MCO Orlando

2h 48mnonstop

$89Frontier

Thu, Oct 22 - Mon, Oct 26

Fly from

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

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 12/14

12:10 pm-2:39 pm

Nonstop2h 29m

$64

OrlandoTrenton

SFB Orlando Sanford Intl - TTN Trenton-Mercer

SFBTTN

Orlando Sanford Intl

Fri 11/13

8:00 am-10:35 am

Nonstop2h 35m

Trenton-Mercer

Mon 11/16

9:25 am-11:54 am

Nonstop2h 29m

$66

OrlandoTrenton

SFB Orlando Sanford Intl - TTN Trenton-Mercer

SFBTTN

Orlando Sanford Intl

Mon 11/2

6:00 am-8:35 am

Nonstop2h 35m

Trenton-Mercer

Mon 11/9

9:25 am-11:54 am

Nonstop2h 29m

$70

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

$70

OrlandoTrenton

MCO Orlando - TTN Trenton-Mercer

MCOTTN

Orlando

Thu 10/22

4:20 pm-6:54 pm

Nonstop2h 34m

Trenton-Mercer

Mon 10/26

7:39 pm-10:27 pm

Nonstop2h 48m

$88

OrlandoTrenton

MCO Orlando - TTN Trenton-Mercer

MCOTTN

Orlando

Thu 10/22

4:20 pm-6:54 pm

Nonstop2h 34m

Trenton-Mercer

Mon 10/26

7:39 pm-10:27 pm

Nonstop2h 48m

$89

OrlandoTrenton

MCO Orlando - TTN Trenton-Mercer

MCOTTN

Orlando

Fri 10/23

4:20 pm-6:54 pm

Nonstop2h 34m

Trenton-Mercer

Mon 10/26

7:39 pm-10:27 pm

Nonstop2h 48m

$101

Fort LauderdaleTrenton

FLL Fort Lauderdale - TTN Trenton-Mercer

FLLTTN

Fort Lauderdale

Thu 12/10

8:10 am-11:15 am

Nonstop3h 05m

Trenton-Mercer

Sun 12/13

7:29 pm-11:54 pm

1 stop4h 25m

$136

Fort LauderdaleTrenton

FLL Fort Lauderdale - TTN Trenton-Mercer

FLLTTN

Fort Lauderdale

Thu 12/10

8:10 am-11:15 am

Nonstop3h 05m

Trenton-Mercer

Sun 12/13

7:29 pm-11:54 pm

1 stop4h 25m

$140

TampaTrenton

TPA Tampa - TTN Trenton-Mercer

TPATTN

Tampa

Fri 10/23

8:00 am-10:39 am

Nonstop2h 39m

Trenton-Mercer

Mon 10/26

9:25 am-5:33 pm

2 stops32h 08m

$152

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 $59/person, which is 89% 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	$19
Best Round-Trip Price	$66
Fastest flight time	2h 33m

The best one-way flight price to Trenton from United States in the last 5 days is $19 (Tampa to Trenton-Mercer).

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The best round-trip flight price to Trenton from United States in the last 5 days is $66 (Orlando Sanford Intl to Trenton-Mercer).

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The fastest flight to Trenton from United States takes 2h 33m (Orlando to Trenton-Mercer).

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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 $152. 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.