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Cheap flights from St. Louis to New Jersey from $61

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to New Jersey departing on 1/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from St. Louis to New Jersey

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:42 pm - 10:37 am
STL
-
PHL
15h 55m1 stop
Multiple Airlines Logo
8:43 pm - 11:33 pm
PHL
-
STL
27h 50m1 stop
$130Multiple Airlines
Tue, Jan 27 - Mon, Feb 2
Frontier Logo
5:42 pm - 10:49 am
STL
-
EWR
16h 07m1 stop
Frontier Logo
10:30 pm - 6:51 am
EWR
-
STL
9h 21m1 stop
$131Frontier
Tue, Jan 20 - Tue, Jan 27
Multiple Airlines Logo
5:42 pm - 10:37 am
STL
-
PHL
15h 55m1 stop
Multiple Airlines Logo
8:43 pm - 11:33 pm
PHL
-
STL
27h 50m1 stop
$133Multiple Airlines
Tue, Jan 27 - Mon, Feb 2
Multiple Airlines Logo
8:32 pm - 7:53 am
STL
-
EWR
10h 21m1 stop
Multiple Airlines Logo
11:44 am - 11:33 pm
EWR
-
STL
12h 49m1 stop
$133Multiple Airlines
Wed, Jan 14 - Wed, Jan 21
Multiple Airlines Logo
5:11 pm - 5:00 pm
STL
-
EWR
22h 49m1 stop
Multiple Airlines Logo
5:40 pm - 6:51 am
EWR
-
STL
14h 11m1 stop
$136Multiple Airlines
Tue, Jan 13 - Tue, Jan 20
United Airlines Logo
7:45 am - 1:03 pm
STL
-
LGA
4h 18m1 stop
United Airlines Logo
10:00 am - 2:27 pm
LGA
-
STL
5h 27m1 stop
$261United Airlines
Wed, Apr 15 - Tue, Apr 21
Delta Logo
12:00 pm - 6:01 pm
STL
-
JFK
5h 01m1 stop
Delta Logo
6:00 am - 11:05 am
JFK
-
STL
6h 05m1 stop
$261Delta
Sat, Jan 17 - Sun, Jan 18
Delta Logo
1:10 pm - 4:32 pm
STL
-
LGA
2h 22mnonstop
Delta Logo
6:55 am - 8:57 am
LGA
-
STL
3h 02mnonstop
$267Delta
Thu, Feb 12 - Tue, Feb 17
Southwest Logo
8:15 am - 2:30 pm
STL
-
LGA
5h 15m1 stop
Southwest Logo
6:30 am - 5:10 pm
LGA
-
STL
11h 40m2 stops
$282Southwest
Tue, Jan 13 - Tue, Jan 20
American Airlines Logo
9:54 am - 2:57 pm
STL
-
JFK
4h 03m1 stop
American Airlines Logo
2:55 pm - 9:26 pm
JFK
-
STL
7h 31m1 stop
$287American Airlines
Fri, Jan 16 - Tue, Mar 31

Delta flights from St. Louis to New Jersey

Our best Delta deals on St. Louis to New Jersey flight tickets
Delta
Jan 17
STL12:00 pmLambert-St Louis
5h 01m
1 stop
JFK6:01 pmNew York John F Kennedy Intl
Jan 18
JFK6:00 amNew York John F Kennedy Intl
6h 05m
1 stop
STL11:05 amLambert-St Louis
$261
Find similar
Delta
Feb 12
STL6:30 amLambert-St Louis
2h 23m
LGA9:53 amNew York LaGuardia
Feb 17
LGA2:55 pmNew York LaGuardia
2h 57m
STL4:52 pmLambert-St Louis
$267
Find similar
Delta
Jan 6
STL5:32 pmLambert-St Louis
2h 28m
LGA9:00 pmNew York LaGuardia
Jan 13
LGA2:40 pmNew York LaGuardia
2h 59m
STL4:39 pmLambert-St Louis
$273
Find similar

American Airlines flights from St. Louis to New Jersey

Our best American Airlines deals on St. Louis to New Jersey flight tickets
American Airlines
Feb 21
STL6:00 amLambert-St Louis
10h 25m
1 stop
PHL5:25 pmPhiladelphia
Feb 21
PHL9:20 pmPhiladelphia
2h 42m
STL11:02 pmLambert-St Louis
$245
Find similar
American Airlines
Dec 24
STL6:55 amLambert-St Louis
2h 31m
LGA10:26 amNew York LaGuardia
Dec 31
LGA9:10 amNew York LaGuardia
2h 54m
STL11:04 amLambert-St Louis
$283
Find similar
American Airlines
Jan 16
STL9:54 amLambert-St Louis
4h 03m
1 stop
JFK2:57 pmNew York John F Kennedy Intl
Mar 31
JFK2:55 pmNew York John F Kennedy Intl
7h 31m
1 stop
STL9:26 pmLambert-St Louis
$287
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to 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 December 18, 2025.
Use the filters below to find and compare flights from St. Louis to New Jersey that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisPhiladelphia

STL - PHL

STLPHL

Lambert-St Louis

Tue 1/27

5:42 pm-10:37 am

1 stop15h 55m

Philadelphia

Mon 2/2

8:43 pm-11:33 pm

1 stop27h 50m

$130

St. LouisNewark

STL - EWR

STLEWR

Lambert-St Louis

Tue 1/20

5:42 pm-10:49 am

1 stop16h 07m

Newark

Tue 1/27

10:30 pm-6:51 am

1 stop9h 21m

$131

St. LouisPhiladelphia

STL - PHL

STLPHL

Lambert-St Louis

Tue 1/27

5:42 pm-10:37 am

1 stop15h 55m

Philadelphia

Mon 2/2

8:43 pm-11:33 pm

1 stop27h 50m

$133

St. LouisNewark

STL - EWR

STLEWR

Lambert-St Louis

Wed 1/14

8:32 pm-7:53 am

1 stop10h 21m

Newark

Wed 1/21

11:44 am-11:33 pm

1 stop12h 49m

$133

St. LouisNewark

STL - EWR

STLEWR

Lambert-St Louis

Tue 1/13

5:11 pm-5:00 pm

1 stop22h 49m

Newark

Tue 1/20

5:40 pm-6:51 am

1 stop14h 11m

$136

St. LouisNew York

STL - LGA

STLLGA

Lambert-St Louis

Wed 4/15

7:45 am-1:03 pm

1 stop4h 18m

New York LaGuardia

Tue 4/21

10:00 am-2:27 pm

1 stop5h 27m

$261

St. LouisNew York

STL - JFK

STLJFK

Lambert-St Louis

Sat 1/17

12:00 pm-6:01 pm

1 stop5h 01m

New York John F Kennedy Intl

Sun 1/18

6:00 am-11:05 am

1 stop6h 05m

$261

St. LouisNew York

STL - LGA

STLLGA

Lambert-St Louis

Thu 2/12

1:10 pm-4:32 pm

Nonstop2h 22m

New York LaGuardia

Tue 2/17

6:55 am-8:57 am

Nonstop3h 02m

$267

St. LouisNew York

STL - LGA

STLLGA

Lambert-St Louis

Tue 1/13

8:15 am-2:30 pm

1 stop5h 15m

New York LaGuardia

Tue 1/20

6:30 am-5:10 pm

2 stops11h 40m

$282

St. LouisNew York

STL - JFK

STLJFK

Lambert-St Louis

Fri 1/16

9:54 am-2:57 pm

1 stop4h 03m

New York John F Kennedy Intl

Tue 3/31

2:55 pm-9:26 pm

1 stop7h 31m

$287

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New Jersey from

How to get the cheapest flight ticket from St. Louis to 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 month to fly to New Jersey?

The month of April is, on average, the cheapest month to fly to New Jersey from St. Louis, with most prices found around $259. If you are unable to visit New Jersey during the month of April, then departing from St. Louis during the month September is also very affordable. Most momondo users find prices during this month for around $281.

What is the cheapest day to depart on your flight to New Jersey?

On average, the least expensive day to fly to New Jersey from St. Louis is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $330. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from St. Louis because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $429.

What is the cheapest time of day to depart on your flight to New Jersey?

Flying to New Jersey from St. Louis at noon is the least expensive time of day to depart. momondo users have found prices as low as $309 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $391 on average. Flights to New Jersey from St. Louis in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Lambert-St Louis to New Jersey flight route?

Fly from Lambert-St Louis to Newark for the best Lambert-St Louis - New Jersey flight prices

How far in advance should I book a flight to New Jersey?

You are more likely to see cheaper flights to New Jersey from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to New Jersey for around $320 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Jersey from St. Louis for as low as $217 on momondo.

What cabin class options are available on Lambert-St Louis to New Jersey flights?

There are 4 cabin classes available to choose from on Lambert-St Louis to New Jersey flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on St. Louis to New Jersey flights?

You could potentially save up to 20% on your flight if you consider stops on a St. Louis to New Jersey flight.

Cheap St. Louis to New Jersey flight deals and tips

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

Best Price Found

$192

Fastest flight time

2h 05m

Direct flights

Every day

Airports in New Jersey

305 airports
The best one-way flight to New Jersey from St. Louis in the past 72 hours is $192. The best round-trip flight deal from St. Louis to New Jersey found on momondo in the last 72 hours is $389.
The fastest flight from St. Louis to New Jersey takes 2h 05m
Direct flights go from St. Louis to New Jersey every day.
There are 305 airports in New Jersey. From St. Louis there are direct flights to Philadelphia (PHL), New York LaGuardia (LGA).
Search flight deals

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

    Prices for flights from Lambert-St Louis Airport to New Jersey refresh daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to New Jersey?

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

    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 from Lambert-St Louis Airport to New Jersey.

  • What documentation or ID do you need to fly to New Jersey?

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

  • What is the most popular plane model from St. Louis to New Jersey?

Best airlines flying from St. Louis to New Jersey

Compare and see reviews for airlines that fly from St. Louis to New Jersey with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $73Free CancellationRating
6.3
8,190 reviews
Search Spirit Airlines flights
FrontierPriceFrom $87Free CancellationRating
5.8
3,081 reviews
Search Frontier flights
American AirlinesPriceFrom $216Free CancellationRating
7.2
11,055 reviews
Search American Airlines flights
DeltaPriceFrom $218Free CancellationRating
7.9
8,008 reviews
Search Delta flights
United AirlinesPriceFrom $251Free CancellationRating
7.4
9,093 reviews
Search United Airlines flights

Why use momondo?

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

Finding the right flight to New Jersey 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 New Jersey quick and easy, saving you time and money.

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

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

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

momondo provides multiple filters to help you find the best flight to New Jersey from St. Louis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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

An easier way to manage your New Jersey trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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