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Cheap flights from Missouri to New York from $100

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to New York departing on 6/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Missouri to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
4:09 pm - 9:58 am
STL
-
TTN
16h 49m
1 stop
Frontier Logo
8:33 pm - 11:59 pm
TTN
-
STL
28h 26m
1 stop
$190Frontier
Tue, Jul 14 - Wed, Jul 22
Frontier Logo
4:09 pm - 9:58 am
STL
-
TTN
16h 49m
1 stop
Frontier Logo
8:33 pm - 11:59 pm
TTN
-
STL
28h 26m
1 stop
$200Frontier
Tue, Jul 14 - Thu, Jul 23
Frontier Logo
4:09 pm - 7:48 pm
STL
-
TTN
26h 39m
1 stop
Frontier Logo
8:33 pm - 11:59 pm
TTN
-
STL
28h 26m
1 stop
$209Frontier
Tue, Jul 21 - Thu, Jul 23
Frontier Logo
4:09 pm - 9:58 am
STL
-
TTN
16h 49m
1 stop
Frontier Logo
8:33 pm - 11:59 pm
TTN
-
STL
28h 26m
1 stop
$210Frontier
Mon, Jul 13 - Thu, Jul 16
Frontier Logo
4:09 pm - 9:58 am
STL
-
TTN
16h 49m
1 stop
Frontier Logo
8:33 pm - 11:59 pm
TTN
-
STL
28h 26m
1 stop
$219Frontier
Fri, Aug 7 - Mon, Aug 10
Frontier Logo
11:24 am - 7:46 pm
STL
-
TTN
7h 22m
1 stop
Frontier Logo
10:27 am - 11:57 pm
TTN
-
STL
14h 30m
1 stop
$222Frontier
Fri, Jun 5 - Sun, Jun 7
Frontier Logo
11:24 am - 9:42 am
STL
-
TTN
21h 18m
1 stop
Frontier Logo
9:48 pm - 11:57 pm
TTN
-
STL
27h 09m
1 stop
$224Frontier
Fri, Jun 5 - Sat, Jun 6
Frontier Logo
4:09 pm - 9:58 am
STL
-
TTN
16h 49m
1 stop
Frontier Logo
8:33 pm - 11:59 pm
TTN
-
STL
28h 26m
1 stop
$228Frontier
Mon, Jul 13 - Thu, Jul 16
Frontier Logo
4:09 pm - 9:58 am
STL
-
TTN
16h 49m
1 stop
Frontier Logo
8:33 pm - 11:59 pm
TTN
-
STL
28h 26m
1 stop
$229Frontier
Mon, Jul 20 - Fri, Jul 24
Frontier Logo
4:19 pm - 9:42 am
STL
-
TTN
16h 23m
1 stop
Frontier Logo
10:27 am - 11:57 pm
TTN
-
STL
14h 30m
1 stop
$230Frontier
Thu, May 28 - Sun, May 31

Frontier flights from Missouri to Trenton, New Jersey

Our best Frontier deals on Missouri to Trenton, New Jersey flight tickets
Frontier
Jul 14
STL4:09 pmLambert-St Louis
16h 49m
1 stop
TTN9:58 amTrenton-Mercer
Jul 22
TTN8:33 pmTrenton-Mercer
28h 26m
1 stop
STL11:59 pmLambert-St Louis
$190
Frontier
Jul 14
STL4:09 pmLambert-St Louis
16h 49m
1 stop
TTN9:58 amTrenton-Mercer
Jul 23
TTN8:33 pmTrenton-Mercer
28h 26m
1 stop
STL11:59 pmLambert-St Louis
$200
Frontier
Jul 21
STL4:09 pmLambert-St Louis
26h 39m
1 stop
TTN7:48 pmTrenton-Mercer
Jul 23
TTN8:33 pmTrenton-Mercer
28h 26m
1 stop
STL11:59 pmLambert-St Louis
$209

momondo Fare Finder

 
Customize your flight search to find flights from Missouri to Trenton, New Jersey that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 16, 2026.
Use the filters below to find and compare flights from Missouri to Trenton, New Jersey that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisTrenton

STL - TTN

STLTTN

Lambert-St Louis

Tue 7/14

4:09 pm-9:58 am

1 stop16h 49m

Trenton-Mercer

Wed 7/22

8:33 pm-11:59 pm

1 stop28h 26m

$190

St. LouisTrenton

STL - TTN

STLTTN

Lambert-St Louis

Tue 7/14

4:09 pm-9:58 am

1 stop16h 49m

Trenton-Mercer

Thu 7/23

8:33 pm-11:59 pm

1 stop28h 26m

$200

St. LouisTrenton

STL - TTN

STLTTN

Lambert-St Louis

Tue 7/21

4:09 pm-7:48 pm

1 stop26h 39m

Trenton-Mercer

Thu 7/23

8:33 pm-11:59 pm

1 stop28h 26m

$209

St. LouisTrenton

STL - TTN

STLTTN

Lambert-St Louis

Mon 7/13

4:09 pm-9:58 am

1 stop16h 49m

Trenton-Mercer

Thu 7/16

8:33 pm-11:59 pm

1 stop28h 26m

$210

St. LouisTrenton

STL - TTN

STLTTN

Lambert-St Louis

Fri 8/7

4:09 pm-9:58 am

1 stop16h 49m

Trenton-Mercer

Mon 8/10

8:33 pm-11:59 pm

1 stop28h 26m

$219
Quickest round-trip

St. LouisTrenton

STL - TTN

STLTTN

Lambert-St Louis

Fri 6/5

11:24 am-7:46 pm

1 stop7h 22m

Trenton-Mercer

Sun 6/7

10:27 am-11:57 pm

1 stop14h 30m

$222

St. LouisTrenton

STL - TTN

STLTTN

Lambert-St Louis

Fri 6/5

11:24 am-9:42 am

1 stop21h 18m

Trenton-Mercer

Sat 6/6

9:48 pm-11:57 pm

1 stop27h 09m

$224

St. LouisTrenton

STL - TTN

STLTTN

Lambert-St Louis

Mon 7/13

4:09 pm-9:58 am

1 stop16h 49m

Trenton-Mercer

Thu 7/16

8:33 pm-11:59 pm

1 stop28h 26m

$228

St. LouisTrenton

STL - TTN

STLTTN

Lambert-St Louis

Mon 7/20

4:09 pm-9:58 am

1 stop16h 49m

Trenton-Mercer

Fri 7/24

8:33 pm-11:59 pm

1 stop28h 26m

$229

St. LouisTrenton

STL - TTN

STLTTN

Lambert-St Louis

Thu 5/28

4:19 pm-9:42 am

1 stop16h 23m

Trenton-Mercer

Sun 5/31

10:27 am-11:57 pm

1 stop14h 30m

$230

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 Missouri 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 Missouri to Trenton-Mercer?

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

What airlines fly to Trenton, New Jersey?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Trenton, New Jersey from Missouri according to our data. American Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Trenton, New Jersey. Keep in mind that there are 6 different airlines that fly to Trenton, New Jersey on a routine basis, so you have a few additional options to choose from.

Cheap Missouri to Trenton, New Jersey flight deals and tips

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

Fastest flight time

12h 01m

Direct flights

None
The fastest flight from Missouri to Trenton, New Jersey takes 12h 01m
There are no direct flights from Missouri to Trenton, New Jersey. There are no popular flight routes from Missouri to Trenton, New Jersey.
Search flight deals

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

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

    Prices for flights from Missouri to Trenton-Mercer Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri 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 from Missouri to Trenton?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Missouri to Trenton. momondo saves you time and could save you money on your trip.

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

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

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

Once you have performed a search for Missouri to Trenton flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Trenton from Missouri. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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