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Cheap flights from St. Louis to New York from $124

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from St. Louis to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:13 pm - 10:13 amSTL  Lambert-St Louis-TTN Trenton-Mercer
15h 00m1 stop Orlando
Frontier Logo
11:03 am - 12:12 amTTN  Trenton-Mercer-STL Lambert-St Louis
14h 09m1 stop Orlando
$248Frontier
Thu, Dec 3 - Tue, Dec 8
Frontier Logo
6:13 pm - 10:18 amSTL  Lambert-St Louis-TTN Trenton-Mercer
15h 05m1 stop Orlando
Frontier Logo
11:03 am - 12:12 amTTN  Trenton-Mercer-STL Lambert-St Louis
14h 09m1 stop Orlando
$278Frontier
Wed, Dec 9 - Tue, Dec 15
Frontier Logo
6:13 pm - 10:13 amSTL  Lambert-St Louis-TTN Trenton-Mercer
15h 00m1 stop Orlando
Frontier Logo
11:03 am - 12:12 amTTN  Trenton-Mercer-STL Lambert-St Louis
14h 09m1 stop Orlando
$288Frontier
Thu, Dec 3 - Tue, Dec 8
Frontier Logo
4:30 pm - 6:54 pmSTL  Lambert-St Louis-TTN Trenton-Mercer
25h 24m1 stop Orlando
Frontier Logo
7:39 pm - 11:13 pmTTN  Trenton-Mercer-STL Lambert-St Louis
28h 34m1 stop Orlando
$309Frontier
Fri, Oct 23 - Sun, Oct 25
Frontier Logo
5:59 pm - 10:34 amSTL  Lambert-St Louis-TTN Trenton-Mercer
15h 35m1 stop Orlando
Frontier Logo
11:03 am - 12:12 amTTN  Trenton-Mercer-STL Lambert-St Louis
14h 09m1 stop Orlando
$328Frontier
Tue, Nov 24 - Tue, Dec 1
Frontier Logo
4:26 pm - 7:15 pmSTL  Lambert-St Louis-TTN Trenton-Mercer
25h 49m1 stop Orlando
Frontier Logo
8:01 pm - 11:16 pmTTN  Trenton-Mercer-STL Lambert-St Louis
28h 15m1 stop Orlando
$328Frontier
Sun, Nov 1 - Thu, Nov 5
Frontier Logo
4:26 pm - 10:34 amSTL  Lambert-St Louis-TTN Trenton-Mercer
17h 08m1 stop Orlando
Frontier Logo
11:19 am - 12:25 pmTTN  Trenton-Mercer-STL Lambert-St Louis
26h 06m1 stop Orlando
$343Frontier
Thu, Nov 19 - Sun, Nov 22
Frontier Logo
4:26 pm - 7:15 pmSTL  Lambert-St Louis-TTN Trenton-Mercer
25h 49m1 stop Orlando
Frontier Logo
8:01 pm - 11:16 pmTTN  Trenton-Mercer-STL Lambert-St Louis
28h 15m1 stop Orlando
$343Frontier
Fri, Nov 13 - Sun, Nov 15
Frontier Logo
4:26 pm - 7:15 pmSTL  Lambert-St Louis-TTN Trenton-Mercer
25h 49m1 stop Orlando
Frontier Logo
8:01 pm - 11:16 pmTTN  Trenton-Mercer-STL Lambert-St Louis
28h 15m1 stop Orlando
$349Frontier
Fri, Nov 13 - Sun, Nov 15
Frontier Logo
6:13 pm - 10:18 amSTL  Lambert-St Louis-TTN Trenton-Mercer
15h 05m1 stop Orlando
Frontier Logo
11:03 am - 12:12 amTTN  Trenton-Mercer-STL Lambert-St Louis
14h 09m1 stop Orlando
$354Frontier
Fri, Dec 4 - Mon, Dec 7

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Frontier flights from St. Louis to Trenton, New Jersey

Our best Frontier deals on St. Louis to Trenton, New Jersey flight tickets
Frontier
Dec 3
STL6:13 pmLambert-St Louis
15h 00m
1 stop
TTN10:13 amTrenton-Mercer
Dec 8
TTN11:03 amTrenton-Mercer
14h 09m
1 stop
STL12:12 amLambert-St Louis
$248
Frontier
Dec 9
STL6:13 pmLambert-St Louis
15h 05m
1 stop
TTN10:18 amTrenton-Mercer
Dec 15
TTN11:03 amTrenton-Mercer
14h 09m
1 stop
STL12:12 amLambert-St Louis
$278
Frontier
Dec 3
STL6:13 pmLambert-St Louis
15h 00m
1 stop
TTN10:13 amTrenton-Mercer
Dec 8
TTN11:03 amTrenton-Mercer
14h 09m
1 stop
STL12:12 amLambert-St Louis
$288

momondo Fare Finder

 
Use the filters below to find and compare flights from St. Louis to Trenton, New Jersey that are best for you.

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Route

Depart

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Price

Cheapest round-trip
Quickest round-trip

St. LouisTrenton

STL Lambert-St Louis - TTN Trenton-Mercer

STLTTN

Lambert-St Louis

Thu 12/3

6:13 pm-10:13 am

1 stop15h 00m

Trenton-Mercer

Tue 12/8

11:03 am-12:12 am

1 stop14h 09m

$248

St. LouisTrenton

STL Lambert-St Louis - TTN Trenton-Mercer

STLTTN

Lambert-St Louis

Wed 12/9

6:13 pm-10:18 am

1 stop15h 05m

Trenton-Mercer

Tue 12/15

11:03 am-12:12 am

1 stop14h 09m

$278

St. LouisTrenton

STL Lambert-St Louis - TTN Trenton-Mercer

STLTTN

Lambert-St Louis

Thu 12/3

6:13 pm-10:13 am

1 stop15h 00m

Trenton-Mercer

Tue 12/8

11:03 am-12:12 am

1 stop14h 09m

$288

St. LouisTrenton

STL Lambert-St Louis - TTN Trenton-Mercer

STLTTN

Lambert-St Louis

Fri 10/23

4:30 pm-6:54 pm

1 stop25h 24m

Trenton-Mercer

Sun 10/25

7:39 pm-11:13 pm

1 stop28h 34m

$309

St. LouisTrenton

STL Lambert-St Louis - TTN Trenton-Mercer

STLTTN

Lambert-St Louis

Tue 11/24

5:59 pm-10:34 am

1 stop15h 35m

Trenton-Mercer

Tue 12/1

11:03 am-12:12 am

1 stop14h 09m

$328

St. LouisTrenton

STL Lambert-St Louis - TTN Trenton-Mercer

STLTTN

Lambert-St Louis

Sun 11/1

4:26 pm-7:15 pm

1 stop25h 49m

Trenton-Mercer

Thu 11/5

8:01 pm-11:16 pm

1 stop28h 15m

$328

St. LouisTrenton

STL Lambert-St Louis - TTN Trenton-Mercer

STLTTN

Lambert-St Louis

Thu 11/19

4:26 pm-10:34 am

1 stop17h 08m

Trenton-Mercer

Sun 11/22

11:19 am-12:25 pm

1 stop26h 06m

$343

St. LouisTrenton

STL Lambert-St Louis - TTN Trenton-Mercer

STLTTN

Lambert-St Louis

Fri 11/13

4:26 pm-7:15 pm

1 stop25h 49m

Trenton-Mercer

Sun 11/15

8:01 pm-11:16 pm

1 stop28h 15m

$343

St. LouisTrenton

STL Lambert-St Louis - TTN Trenton-Mercer

STLTTN

Lambert-St Louis

Fri 11/13

4:26 pm-7:15 pm

1 stop25h 49m

Trenton-Mercer

Sun 11/15

8:01 pm-11:16 pm

1 stop28h 15m

$349

St. LouisTrenton

STL Lambert-St Louis - TTN Trenton-Mercer

STLTTN

Lambert-St Louis

Fri 12/4

6:13 pm-10:18 am

1 stop15h 05m

Trenton-Mercer

Mon 12/7

11:03 am-12:12 am

1 stop14h 09m

$354

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from St. Louis to Trenton, New Jersey

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Lambert-St Louis to Trenton-Mercer?

Frontier is the most popular carrier operating from Lambert-St Louis to Trenton-Mercer

What airlines fly to Trenton, New Jersey?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to Trenton, New Jersey from St. Louis according to our data. American Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Trenton, New Jersey. Keep in mind that there are 5 different airlines that fly to Trenton, New Jersey on a routine basis, so you have a few additional options to choose from.

When to book flights from St. Louis to Trenton, New Jersey

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Trenton, New Jersey according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Trenton, New Jersey (STL to TTN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Trenton, New Jersey

Best Price Found

$124

Fastest flight time

14h 59m

Direct flights

None
The best one-way flight to Trenton, New Jersey from St. Louis in the past 72 hours is $124. The best round-trip flight deal from St. Louis to Trenton, New Jersey found on momondo in the last 72 hours is $248.
The fastest flight from St. Louis to Trenton, New Jersey takes 14h 59m
There are no direct flights from St. Louis to Trenton, New Jersey. There are no popular flight routes from St. Louis to Trenton, New Jersey.
Search flight deals

Frequently asked questions about flying from St. Louis to Trenton, New Jersey

  • How far is Lambert-St Louis to Trenton-Mercer by plane?

    Trenton-Mercer is 829.7 mi away from Lambert-St Louis. 14h 59m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Trenton-Mercer Airport?

    Prices for flights from Lambert-St Louis Airport to Trenton-Mercer Airport were last updated today.

  • How old do you have to be to fly from Lambert-St Louis Airport to Trenton-Mercer Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Trenton-Mercer Airport.

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

    The travel and health documents you'll need for your trip to Trenton-Mercer Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Trenton-Mercer Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Trenton?

Finding the right flight to Trenton from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Trenton quick and easy, saving you time and money.

Can I find flights from St. Louis to Trenton with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for St. Louis to Trenton flights to just show those with flexible booking policies.

How can momondo help me find flights from St. Louis to Trenton?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Trenton.

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

Of course. momondo tracks the price of St. Louis to Trenton flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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