What is the cheapest airline that flies from Lambert-St Louis to New Jersey?

Frontier, Delta, and Southwest are the most popular carriers operating from Lambert-St Louis to New Jersey

How many flights depart from St. Louis to New Jersey on average per day?

16 flights are operational daily from St. Louis to New Jersey as of September 2026. The most popular departure time for this route is 12:00PM, with 85% of flights per day taking off in the afternoon.

How many flights depart from St. Louis to New Jersey on average per week?

As of September 2026, 114 flights take off from St. Louis and land in New Jersey each week. The most common flight departure day for this route is Tue, with 27% of weekly flights taking off on this day.

What airlines fly to New Jersey?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to New Jersey from St. Louis according to our data. United Airlines is the first choice among our users, with 85% of people opting to fly with this airline when traveling to New Jersey. Keep in mind that there are 4 different airlines that fly to New Jersey on a routine basis, so you have a few additional options to choose from.

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?

There are 5 operators available for flights from Lambert-St Louis Airport to New Jersey as of September 2026.

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.

$42 Cheap Flights from St. Louis to New Jersey in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to New Jersey

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:44 pm - 7:21 amSTL Lambert-St Louis-PHL Philadelphia

11h 37m1 stop Atlanta Hartsfield-Jackson

5:22 pm - 5:40 pmPHL Philadelphia-STL Lambert-St Louis

25h 18m1 stop Atlanta Hartsfield-Jackson

$87Frontier

Mon, Nov 2 - Tue, Nov 3

6:35 pm - 7:11 amSTL Lambert-St Louis-PHL Philadelphia

11h 36m1 stop Atlanta Hartsfield-Jackson

8:30 am - 5:40 pmPHL Philadelphia-STL Lambert-St Louis

10h 10m1 stop Atlanta Hartsfield-Jackson

$88Frontier

Wed, Oct 14 - Wed, Oct 21

6:02 am - 9:20 amSTL Lambert-St Louis-PHL Philadelphia

2h 18mnonstop

10:55 am - 12:43 pmPHL Philadelphia-STL Lambert-St Louis

2h 48mnonstop

$257American Airlines

Mon, Nov 2 - Wed, Nov 4

6:00 am - 9:19 amSTL Lambert-St Louis-PHL Philadelphia

2h 19mnonstop

7:35 pm - 9:18 pmPHL Philadelphia-STL Lambert-St Louis

2h 43mnonstop

$257American Airlines

Wed, Oct 21 - Wed, Oct 28

6:40 pm - 9:50 pmSTL Lambert-St Louis-PHL Philadelphia

2h 10mnonstop

6:25 am - 7:45 amPHL Philadelphia-STL Lambert-St Louis

2h 20mnonstop

$257Southwest

Tue, Oct 27 - Wed, Oct 28

10:40 am - 1:50 pmSTL Lambert-St Louis-PHL Philadelphia

2h 10mnonstop

2:45 pm - 4:20 pmPHL Philadelphia-STL Lambert-St Louis

2h 35mnonstop

$257Southwest

Mon, Nov 2 - Tue, Nov 3

6:44 pm - 10:05 amSTL Lambert-St Louis-EWR Newark

38h 21m2 stops Atlanta Hartsfield-Jackson Cincinnati Cinci./N. Kentucky

10:14 pm - 5:40 pmEWR Newark-STL Lambert-St Louis

20h 26m1 stop Atlanta Hartsfield-Jackson

$275Multiple Airlines

Fri, Oct 30 - Thu, Nov 12

7:00 am - 1:15 pmSTL Lambert-St Louis-PHL Philadelphia

5h 15m1 stop Atlanta Hartsfield-Jackson

7:20 pm - 11:42 pmPHL Philadelphia-STL Lambert-St Louis

5h 22m1 stop Atlanta Hartsfield-Jackson

$277Delta

Thu, Oct 1 - Mon, Oct 5

10:00 am - 1:27 pmSTL Lambert-St Louis-LGA New York LaGuardia

2h 27mnonstop

3:05 pm - 4:52 pmLGA New York LaGuardia-STL Lambert-St Louis

2h 47mnonstop

$293Delta

Thu, Oct 1 - Sat, Oct 3

6:44 pm - 10:05 amSTL Lambert-St Louis-EWR Newark

38h 21m2 stops Atlanta Hartsfield-Jackson Cincinnati Cinci./N. Kentucky

11:35 am - 5:40 pmEWR Newark-STL Lambert-St Louis

7h 05m1 stop Atlanta Hartsfield-Jackson

$296Multiple Airlines

Fri, Oct 30 - Mon, Nov 2

Cheap last minute flights

Enter your travel dates to find the best prices.

5:19 pm - 11:40 amSTL Lambert-St Louis-PHL Philadelphia

17h 21m1 stop Orlando

8:41 am - 1:10 pmPHL Philadelphia-STL Lambert-St Louis

5h 29m1 stop Atlanta Hartsfield-Jackson

$271Frontier

Fri, Sep 11 - Wed, Sep 23

5:19 pm - 1:01 amSTL Lambert-St Louis-EWR Newark

6h 42m1 stop Orlando

5:55 am - 4:34 pmEWR Newark-STL Lambert-St Louis

11h 39m1 stop Orlando

$289Frontier

Fri, Sep 11 - Mon, Oct 5

2:29 pm - 11:18 pmSTL Lambert-St Louis-PHL Philadelphia

7h 49m1 stop Atlanta Hartsfield-Jackson

7:41 pm - 1:21 pmPHL Philadelphia-STL Lambert-St Louis

18h 40m2 stops Nashville Intl Jonesboro

$438Multiple Airlines

Fri, Sep 11 - Sun, Sep 13

7:00 am - 10:27 amSTL Lambert-St Louis-LGA New York LaGuardia

2h 27mnonstop

9:59 am - 11:43 amLGA New York LaGuardia-STL Lambert-St Louis

2h 44mnonstop

$450Delta

Mon, Sep 14 - Wed, Sep 16

1:01 pm - 4:30 pmSTL Lambert-St Louis-LGA New York LaGuardia

2h 29mnonstop

6:30 am - 8:06 amLGA New York LaGuardia-STL Lambert-St Louis

2h 36mnonstop

$453Delta

Tue, Sep 15 - Wed, Sep 16

10:10 am - 1:30 pmSTL Lambert-St Louis-LGA New York LaGuardia

2h 20mnonstop

6:00 am - 7:30 amLGA New York LaGuardia-STL Lambert-St Louis

2h 30mnonstop

$453Southwest

Sat, Sep 12 - Sat, Sep 19

4:20 pm - 7:40 pmSTL Lambert-St Louis-LGA New York LaGuardia

2h 20mnonstop

6:00 am - 7:30 amLGA New York LaGuardia-STL Lambert-St Louis

2h 30mnonstop

$453Southwest

Sat, Sep 12 - Sat, Sep 19

6:39 pm - 11:40 amSTL Lambert-St Louis-PHL Philadelphia

16h 01m1 stop Orlando

7:41 pm - 1:31 pmPHL Philadelphia-STL Lambert-St Louis

18h 50m2 stops Nashville Intl Jonesboro

$464Multiple Airlines

Thu, Sep 10 - Sun, Sep 13

7:27 am - 1:30 pmSTL Lambert-St Louis-EWR Newark

5h 03m1 stop Chicago O'Hare Intl

5:23 am - 10:18 amEWR Newark-STL Lambert-St Louis

5h 55m1 stop Chicago O'Hare Intl

$473American Airlines

Tue, Sep 15 - Wed, Sep 16

5:18 pm - 11:59 pmSTL Lambert-St Louis-EWR Newark

5h 41m1 stop Chicago O'Hare Intl

5:23 am - 10:18 amEWR Newark-STL Lambert-St Louis

5h 55m1 stop Chicago O'Hare Intl

$473American Airlines

Tue, Sep 15 - Wed, Sep 16

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American Airlines flights from St. Louis to New Jersey

Our best American Airlines deals on St. Louis to New Jersey flight tickets

American Airlines

Nov 19

STL5:00 amLambert-St Louis

4h 30m

1 stop

JFK10:30 amNew York John F Kennedy Intl

Nov 23

JFK2:56 pmNew York John F Kennedy Intl

5h 31m

1 stop

STL7:27 pmLambert-St Louis

$345

American Airlines

Dec 23

STL6:00 amLambert-St Louis

6h 59m

1 stop

JFK1:59 pmNew York John F Kennedy Intl

Dec 29

JFK9:00 amNew York John F Kennedy Intl

7h 11m

1 stop

STL3:11 pmLambert-St Louis

$367

American Airlines

Oct 22

STL11:31 amLambert-St Louis

7h 29m

1 stop

JFK8:00 pmNew York John F Kennedy Intl

Oct 25

JFK6:30 amNew York John F Kennedy Intl

7h 16m

1 stop

STL12:46 pmLambert-St Louis

$376

Delta flights from St. Louis to New Jersey

Our best Delta deals on St. Louis to New Jersey flight tickets

Delta

Oct 1

STL7:00 amLambert-St Louis

2h 27m

LGA10:27 amNew York LaGuardia

Oct 5

LGA6:30 amNew York LaGuardia

2h 36m

STL8:06 amLambert-St Louis

$293

Delta

Oct 1

STL7:00 amLambert-St Louis

2h 27m

LGA10:27 amNew York LaGuardia

Oct 5

LGA6:30 amNew York LaGuardia

2h 36m

STL8:06 amLambert-St Louis

$294

Delta

Oct 1

STL7:00 amLambert-St Louis

2h 27m

LGA10:27 amNew York LaGuardia

Oct 7

LGA11:59 amNew York LaGuardia

5h 29m

1 stop

STL4:28 pmLambert-St Louis

$303

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisPhiladelphia

STL Lambert-St Louis - PHL Philadelphia

STLPHL

Lambert-St Louis

Mon 11/2

6:44 pm-7:21 am

1 stop11h 37m

Philadelphia

Tue 11/3

5:22 pm-5:40 pm

1 stop25h 18m

$87

St. LouisPhiladelphia

STL Lambert-St Louis - PHL Philadelphia

STLPHL

Lambert-St Louis

Wed 10/14

6:35 pm-7:11 am

1 stop11h 36m

Philadelphia

Wed 10/21

8:30 am-5:40 pm

1 stop10h 10m

$88

St. LouisPhiladelphia

STL Lambert-St Louis - PHL Philadelphia

STLPHL

Lambert-St Louis

Mon 11/2

6:02 am-9:20 am

Nonstop2h 18m

Philadelphia

Wed 11/4

10:55 am-12:43 pm

Nonstop2h 48m

$257

St. LouisPhiladelphia

STL Lambert-St Louis - PHL Philadelphia

STLPHL

Lambert-St Louis

Wed 10/21

6:00 am-9:19 am

Nonstop2h 19m

Philadelphia

Wed 10/28

7:35 pm-9:18 pm

Nonstop2h 43m

$257

Quickest round-trip

St. LouisPhiladelphia

STL Lambert-St Louis - PHL Philadelphia

STLPHL

Lambert-St Louis

Tue 10/27

6:40 pm-9:50 pm

Nonstop2h 10m

Philadelphia

Wed 10/28

6:25 am-7:45 am

Nonstop2h 20m

$257

St. LouisPhiladelphia

STL Lambert-St Louis - PHL Philadelphia

STLPHL

Lambert-St Louis

Mon 11/2

10:40 am-1:50 pm

Nonstop2h 10m

Philadelphia

Tue 11/3

2:45 pm-4:20 pm

Nonstop2h 35m

$257

St. LouisNewark

STL Lambert-St Louis - EWR Newark

STLEWR

Lambert-St Louis

Fri 10/30

6:44 pm-10:05 am

2 stops38h 21m

Newark

Thu 11/12

10:14 pm-5:40 pm

1 stop20h 26m

$275

St. LouisPhiladelphia

STL Lambert-St Louis - PHL Philadelphia

STLPHL

Lambert-St Louis

Thu 10/1

7:00 am-1:15 pm

1 stop5h 15m

Philadelphia

Mon 10/5

7:20 pm-11:42 pm

1 stop5h 22m

$277

St. LouisNew York

STL Lambert-St Louis - LGA New York LaGuardia

STLLGA

Lambert-St Louis

Thu 10/1

10:00 am-1:27 pm

Nonstop2h 27m

New York LaGuardia

Sat 10/3

3:05 pm-4:52 pm

Nonstop2h 47m

$293

St. LouisNewark

STL Lambert-St Louis - EWR Newark

STLEWR

Lambert-St Louis

Fri 10/30

6:44 pm-10:05 am

2 stops38h 21m

Newark

Mon 11/2

11:35 am-5:40 pm

1 stop7h 05m

$296

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 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

Prices

Airlines

Other information

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 $384. 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 $490.

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 $387 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 $484 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

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

There are 4 cabin classes available to choose from on 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 15% 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	$42
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 $42. The best round-trip flight deal from St. Louis to New Jersey found on momondo in the last 72 hours is $87.

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 Newark (EWR), Philadelphia (PHL), New York LaGuardia (LGA).

Search flight deals

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

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?
There are 5 operators available for flights from Lambert-St Louis Airport to New Jersey as of September 2026.
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?
Based on momondo bookings for flights between St. Louis and New Jersey, the leading plane model is Embraer 175 (Enhanced Winglets), making up 30.18% of the total bookings. Other popular models include Boeing 737 MAX 8 with 15.55%, Boeing 737-700 with 15.09%, and Airbus A319 with 12.35%.

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
Frontier	PriceFrom $87	Free Cancellation	Rating 5.6 2,611 reviews	Search Frontier flights
Delta	PriceFrom $260	Free Cancellation	Rating 7.8 8,554 reviews	Search Delta flights
United Airlines	PriceFrom $263	Free Cancellation	Rating 7.4 10,190 reviews	Search United Airlines flights
American Airlines	PriceFrom $265	Free Cancellation	Rating 7.1 12,046 reviews	Search American 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.