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

Prices for flights from Trenton-Mercer Airport to Missouri were last updated today.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Trenton-Mercer Airport to Missouri.

What documentation or ID do you need to fly to Missouri?

The travel and health documents you'll need for your trip to Missouri 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 Missouri. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$134 Cheap Flights from Trenton, New Jersey to Missouri in 2026

Find the cheapest flights from Trenton, New Jersey to Missouri

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:39 pm - 11:13 pmTTN Trenton-Mercer-STL Lambert-St Louis

28h 34m1 stop Orlando

4:30 pm - 6:54 pmSTL Lambert-St Louis-TTN Trenton-Mercer

25h 24m1 stop Orlando

$258Frontier

Thu, Oct 8 - Thu, Oct 15

11:23 am - 12:41 amTTN Trenton-Mercer-STL Lambert-St Louis

14h 18m1 stop Orlando

9:50 am - 10:28 amSTL Lambert-St Louis-TTN Trenton-Mercer

23h 38m1 stop Orlando

$260Frontier

Fri, Dec 11 - Mon, Dec 14

7:39 pm - 11:13 pmTTN Trenton-Mercer-STL Lambert-St Louis

28h 34m1 stop Orlando

4:30 pm - 6:54 pmSTL Lambert-St Louis-TTN Trenton-Mercer

25h 24m1 stop Orlando

$278Frontier

Thu, Oct 8 - Thu, Oct 15

7:39 pm - 11:13 pmTTN Trenton-Mercer-STL Lambert-St Louis

28h 34m1 stop Orlando

4:26 pm - 7:15 pmSTL Lambert-St Louis-TTN Trenton-Mercer

25h 49m1 stop Orlando

$281Frontier

Fri, Oct 23 - Fri, Oct 30

7:39 pm - 11:13 pmTTN Trenton-Mercer-STL Lambert-St Louis

28h 34m1 stop Orlando

4:30 pm - 6:54 pmSTL Lambert-St Louis-TTN Trenton-Mercer

25h 24m1 stop Orlando

$281Frontier

Fri, Oct 9 - Fri, Oct 16

7:39 pm - 11:13 pmTTN Trenton-Mercer-STL Lambert-St Louis

28h 34m1 stop Orlando

4:30 pm - 6:54 pmSTL Lambert-St Louis-TTN Trenton-Mercer

25h 24m1 stop Orlando

$281Frontier

Fri, Oct 23 - Sun, Oct 25

11:19 am - 12:25 pmTTN Trenton-Mercer-STL Lambert-St Louis

26h 06m1 stop Orlando

6:05 pm - 10:28 amSTL Lambert-St Louis-TTN Trenton-Mercer

15h 23m1 stop Orlando

$288Frontier

Tue, Nov 24 - Tue, Dec 1

7:39 pm - 5:54 pmTTN Trenton-Mercer-STL Lambert-St Louis

23h 15m1 stop Orlando

5:19 pm - 6:42 pmSTL Lambert-St Louis-TTN Trenton-Mercer

24h 23m1 stop Orlando

$301Frontier

Wed, Sep 30 - Fri, Oct 2

7:39 pm - 5:54 pmTTN Trenton-Mercer-STL Lambert-St Louis

23h 15m1 stop Orlando

4:30 pm - 6:54 pmSTL Lambert-St Louis-TTN Trenton-Mercer

25h 24m1 stop Orlando

$311Frontier

Wed, Sep 30 - Sat, Oct 10

7:39 pm - 11:13 pmTTN Trenton-Mercer-STL Lambert-St Louis

28h 34m1 stop Orlando

4:30 pm - 6:54 pmSTL Lambert-St Louis-TTN Trenton-Mercer

25h 24m1 stop Orlando

$320Frontier

Fri, Oct 23 - Sun, Oct 25

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Frontier flights from Trenton, New Jersey to Missouri

Our best Frontier deals on Trenton, New Jersey to Missouri flight tickets

Frontier

Oct 8

TTN7:39 pmTrenton-Mercer

28h 34m

1 stop

STL11:13 pmLambert-St Louis

Oct 15

STL4:30 pmLambert-St Louis

25h 24m

1 stop

TTN6:54 pmTrenton-Mercer

$258

Frontier

Oct 8

TTN7:39 pmTrenton-Mercer

28h 34m

1 stop

STL11:13 pmLambert-St Louis

Oct 15

STL4:30 pmLambert-St Louis

25h 24m

1 stop

TTN6:54 pmTrenton-Mercer

$278

Frontier

Oct 23

TTN7:39 pmTrenton-Mercer

28h 34m

1 stop

STL11:13 pmLambert-St Louis

Oct 25

STL4:30 pmLambert-St Louis

25h 24m

1 stop

TTN6:54 pmTrenton-Mercer

$281

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TrentonSt. Louis

TTN Trenton-Mercer - STL Lambert-St Louis

TTNSTL

Trenton-Mercer

Thu 10/8

7:39 pm-11:13 pm

1 stop28h 34m

Lambert-St Louis

Thu 10/15

4:30 pm-6:54 pm

1 stop25h 24m

$258

Quickest round-trip

TrentonSt. Louis

TTN Trenton-Mercer - STL Lambert-St Louis

TTNSTL

Trenton-Mercer

Fri 12/11

11:23 am-12:41 am

1 stop14h 18m

Lambert-St Louis

Mon 12/14

9:50 am-10:28 am

1 stop23h 38m

$260

TrentonSt. Louis

TTN Trenton-Mercer - STL Lambert-St Louis

TTNSTL

Trenton-Mercer

Thu 10/8

7:39 pm-11:13 pm

1 stop28h 34m

Lambert-St Louis

Thu 10/15

4:30 pm-6:54 pm

1 stop25h 24m

$278

TrentonSt. Louis

TTN Trenton-Mercer - STL Lambert-St Louis

TTNSTL

Trenton-Mercer

Fri 10/23

7:39 pm-11:13 pm

1 stop28h 34m

Lambert-St Louis

Fri 10/30

4:26 pm-7:15 pm

1 stop25h 49m

$281

TrentonSt. Louis

TTN Trenton-Mercer - STL Lambert-St Louis

TTNSTL

Trenton-Mercer

Fri 10/9

7:39 pm-11:13 pm

1 stop28h 34m

Lambert-St Louis

Fri 10/16

4:30 pm-6:54 pm

1 stop25h 24m

$281

TrentonSt. Louis

TTN Trenton-Mercer - STL Lambert-St Louis

TTNSTL

Trenton-Mercer

Fri 10/23

7:39 pm-11:13 pm

1 stop28h 34m

Lambert-St Louis

Sun 10/25

4:30 pm-6:54 pm

1 stop25h 24m

$281

TrentonSt. Louis

TTN Trenton-Mercer - STL Lambert-St Louis

TTNSTL

Trenton-Mercer

Tue 11/24

11:19 am-12:25 pm

1 stop26h 06m

Lambert-St Louis

Tue 12/1

6:05 pm-10:28 am

1 stop15h 23m

$288

TrentonSt. Louis

TTN Trenton-Mercer - STL Lambert-St Louis

TTNSTL

Trenton-Mercer

Wed 9/30

7:39 pm-5:54 pm

1 stop23h 15m

Lambert-St Louis

Fri 10/2

5:19 pm-6:42 pm

1 stop24h 23m

$301

TrentonSt. Louis

TTN Trenton-Mercer - STL Lambert-St Louis

TTNSTL

Trenton-Mercer

Wed 9/30

7:39 pm-5:54 pm

1 stop23h 15m

Lambert-St Louis

Sat 10/10

4:30 pm-6:54 pm

1 stop25h 24m

$311

TrentonSt. Louis

TTN Trenton-Mercer - STL Lambert-St Louis

TTNSTL

Trenton-Mercer

Fri 10/23

7:39 pm-11:13 pm

1 stop28h 34m

Lambert-St Louis

Sun 10/25

4:30 pm-6:54 pm

1 stop25h 24m

$320

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Trenton, New Jersey to Missouri

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 Trenton-Mercer to Missouri?

Allegiant Air and Frontier are the most popular carriers operating from Trenton-Mercer to Missouri

What airlines fly to Missouri?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Missouri from Trenton, New Jersey according to our data. American Airlines is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Missouri. Keep in mind that there are 6 different airlines that fly to Missouri on a routine basis, so you have a few additional options to choose from.

Cheap Trenton, New Jersey to Missouri flight deals and tips

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

Best Price Found	$134
Fastest flight time	13h 40m
Direct flights	None

The best one-way flight to Missouri from Trenton, New Jersey in the past 72 hours is $134. The best round-trip flight deal from Trenton, New Jersey to Missouri found on momondo in the last 72 hours is $258.

The fastest flight from Trenton, New Jersey to Missouri takes 13h 40m

There are no direct flights from Trenton, New Jersey to Missouri. There are no popular flight routes from Trenton, New Jersey to Missouri.

Search flight deals

Frequently asked questions about flying from Trenton, New Jersey to Missouri

When did momondo last update prices for flights from Trenton-Mercer Airport to Missouri?
Prices for flights from Trenton-Mercer Airport to Missouri were last updated today.
How old do you have to be to fly from Trenton-Mercer Airport to Missouri?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Trenton-Mercer Airport to Missouri.
What documentation or ID do you need to fly to Missouri?
The travel and health documents you'll need for your trip to Missouri 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 Missouri. 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 Trenton to Missouri?

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 from Trenton to Missouri for you.

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

All flight searches from Trenton to Missouri on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Trenton to Missouri?

momondo helps you find the best flight between Trenton and Missouri by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Trenton to Missouri flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.