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$59+ Cheap flights from St. Louis (STL) to New Jersey

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
STL — EWR
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from St. Louis to New Jersey

Cheapest flights from St. Louis to New Jersey
Explore the most affordable flight options available from St. Louis to New Jersey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/243:49 pm
STL
-
EWR
1 stop16h 11m
Multiple Airlines
Wed 2/253:00 pm
EWR
-
STL
1 stop8h 27m
Multiple Airlines
Deal found 1/27$120
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/118:17 pm
STL
-
EWR
1 stop10h 48m
Multiple Airlines
Tue 2/1710:31 pm
EWR
-
STL
1 stop9h 20m
Multiple Airlines
Deal found 1/27$124
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:22 pm
STL
-
EWR
1 stop10h 43m
Multiple Airlines
Wed 2/253:00 pm
EWR
-
STL
1 stop8h 27m
Multiple Airlines
Deal found 1/27$127
This Expedia deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/243:49 pm
STL
-
PHL
1 stop19h 33m
Frontier
Tue 3/311:03 am
PHL
-
STL
1 stop12h 24m
Frontier
Deal found 1/27$128
This Kiwi.com deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/35:42 pm
STL
-
EWR
1 stop16h 07m
Multiple Airlines
Sun 2/85:25 am
EWR
-
STL
1 stop26h 26m
Multiple Airlines
Deal found 1/25$128
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/188:17 pm
STL
-
EWR
1 stop10h 48m
Multiple Airlines
Tue 2/246:00 pm
EWR
-
STL
1 stop13h 51m
Multiple Airlines
Deal found 1/27$129
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:22 pm
STL
-
EWR
1 stop10h 43m
Multiple Airlines
Mon 3/210:30 pm
EWR
-
STL
1 stop24h 57m
Multiple Airlines
Deal found 1/26$132
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:22 pm
STL
-
EWR
1 stop10h 43m
Multiple Airlines
Thu 2/2610:31 pm
EWR
-
STL
1 stop9h 20m
Multiple Airlines
Deal found 1/27$133
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/278:22 pm
STL
-
PHL
1 stop13h 51m
Multiple Airlines
Mon 3/27:46 pm
PHL
-
STL
1 stop27h 41m
Multiple Airlines
Deal found 1/26$134
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/188:17 pm
STL
-
EWR
1 stop10h 48m
Multiple Airlines
Thu 2/2610:31 pm
EWR
-
STL
1 stop9h 20m
Multiple Airlines
Deal found 1/27$134
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/168:22 pm
STL
-
EWR
1 stop10h 43m
Multiple Airlines
Thu 2/1910:45 pm
EWR
-
STL
1 stop9h 06m
Multiple Airlines
Deal found 1/27$135
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/253:49 pm
STL
-
PHL
1 stop18h 52m
Frontier
Mon 3/28:23 pm
PHL
-
STL
1 stop27h 04m
Frontier
Deal found 1/27$136

Find flight deals from St. Louis to New Jersey

Keep the following information in mind while searching for St. Louis to New Jersey flight deals. Data was last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$120
(Kiwi.com)

One-way from

$59
(Trip.com)

Popular in

November

Cheapest in

April

Average price

$339

Good round-trip deal

$352 or less

Good one-way deal

$162 or less
Provider with most accurate pricing for Lambert-St Louis-New York (NYC) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-New York (NYC) flights.
Search Deals
From Lambert-St Louis to New Jersey
Search Deals
One-way flight from Lambert-St Louis to New Jersey
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Lambert-St Louis to New Jersey.
Search Deals
Price to beat on a one-way flight from Lambert-St Louis to New Jersey.
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
Use the filters below to find and compare flights from St. Louis to New Jersey that are best for you.

Fly from

St. Louis

Fly to

New Jersey

Route

Depart

Return

Price

St. LouisTrenton

STL - TTN

STLTTN

Lambert-St Louis

Tue 2/24

3:49 pm-11:39 pm

1 stop6h 50m

Trenton-Mercer

Tue 3/3

8:00 am-10:27 pm

1 stop15h 27m

$139

St. LouisTrenton

STL - TTN

STLTTN

Lambert-St Louis

Wed 2/25

3:49 pm-11:39 pm

1 stop6h 50m

Trenton-Mercer

Thu 2/26

6:00 am-11:59 pm

1 stop18h 59m

$144

St. LouisTrenton

STL - TTN

STLTTN

Lambert-St Louis

Tue 2/10

3:49 pm-11:39 pm

1 stop6h 50m

Trenton-Mercer

Sat 2/14

12:45 pm-11:59 pm

1 stop12h 14m

$181

St. LouisPhiladelphia

STL - PHL

STLPHL

Lambert-St Louis

Thu 4/16

8:12 pm-5:34 am

1 stop8h 22m

Philadelphia

Sun 4/19

10:38 pm-11:19 pm

1 stop25h 41m

$195

St. LouisPhiladelphia

STL - PHL

STLPHL

Lambert-St Louis

Thu 2/26

10:11 pm-6:11 pm

2 stops19h 00m

Philadelphia

Mon 3/2

6:18 pm-10:27 pm

1 stop29h 09m

$202

St. LouisPhiladelphia

STL - PHL

STLPHL

Lambert-St Louis

Fri 2/13

8:20 pm-11:18 am

1 stop13h 58m

Philadelphia

Sun 2/15

5:30 am-6:51 am

1 stop26h 21m

$213

St. LouisTrenton

STL - TTN

STLTTN

Lambert-St Louis

Wed 2/18

3:49 pm-11:39 pm

1 stop6h 50m

Trenton-Mercer

Thu 2/19

6:00 am-11:59 pm

1 stop18h 59m

$240

St. LouisNewark

STL - EWR

STLEWR

Lambert-St Louis

Wed 2/18

8:17 pm-8:05 am

1 stop10h 48m

Newark

Thu 2/26

5:59 am-9:26 pm

2 stops16h 27m

$248

St. LouisTrenton

STL - TTN

STLTTN

Lambert-St Louis

Sun 4/19

4:55 pm-11:59 pm

1 stop6h 04m

Trenton-Mercer

Fri 4/24

5:37 pm-11:19 pm

1 stop6h 42m

$250

St. LouisNewark

STL - EWR

STLEWR

Lambert-St Louis

Sat 2/28

7:00 am-10:29 am

Nonstop2h 29m

Newark

Sat 2/28

9:59 pm-11:59 pm

Nonstop3h 00m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 60 results
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Best time to book a flight from St. Louis to New Jersey

Have a flexible travel schedule? Discover the best time to fly to New Jersey from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to New Jersey

What is the cheapest month to book a flight from St. Louis to New Jersey?

Currently, August is the cheapest month in which you can book a flight from St. Louis to New Jersey (average of $129). Flying from St. Louis to New Jersey in October is currently the most expensive (average of $258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STL to NJ?

Find hourly flight availability from St. Louis to New Jersey. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 28, 2026.

When flying from St. Louis to New Jersey, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from St. Louis to New Jersey

Explore weekly flight availability from St. Louis to New Jersey. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 28, 2026.

The most flights from STL to USNJ are scheduled on a Monday (5 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (4 on average).

Reviews of airlines servicing New Jersey

Get insights into the airlines that provide service to New Jersey. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Jersey. Reviews last updated January 28, 2026.
Read through reviews of airlines operating flights from St. Louis to New Jersey, such as Delta, United Airlines, and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,120 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,120 reviews
Delta
7.9
Good
8,120 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,206 reviews
Delta
7.9
Good
8,120 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,198 reviews
Delta
7.9
Good
8,120 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Spirit Airlines
6.3
Okay
8,384 reviews
Delta
7.9
Good
8,120 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.7
Fair
3,056 reviews
Delta
7.9
Good
8,120 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to New Jersey. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to New Jersey?

    Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to New Jersey. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

  • How popular is this St. Louis to New Jersey flight route?

    This flight path from Lambert-St Louis to New Jersey was viewed by 17 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from St. Louis to New Jersey?

    For as low as $273, Frontier can have you in New Jersey from St. Louis in 2h 23m. The distance from St. Louis to New Jersey is about 885 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from St. Louis to New Jersey one-way?

    One-way options have recently been found by users for as low as $72 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $88 and Delta from $114 one-way.

  • What are the most popular routes from St. Louis to New Jersey?

    The most popular flight routes from St. Louis to New Jersey are Lambert-St Louis - New York LaGuardia, Lambert-St Louis - Newark and Lambert-St Louis - New York John F Kennedy Intl.

  • What are the most reliable airlines from St. Louis to New Jersey?

    The top 3 most reliable airlines when flying from St. Louis to New Jersey are Republic Airways (84%), United Airlines (82%) and Lufthansa (78%).

  • What are the cheapest flights from St. Louis to New Jersey?

    Looking at all options, your cheapest flight can be booked for $120. While the most popular route (Lambert-St Louis - New York LaGuardia) can be booked for $127 on average, our data indicates $328 when flying from St. Louis to New Jersey.

  • Can I find deals for flights from St. Louis to New Jersey that include hotel bookings?

    Yes. In addition to deals on St. Louis to New Jersey flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to New Jersey?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to New Jersey.

  • Can I find deals for business class flights from St. Louis to New Jersey?

    Yes. Cheapflights offers flight deals from St. Louis to New Jersey by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to New Jersey?

    Currently, August is the cheapest month in which you can book a flight from St. Louis to New Jersey (average of $129). Flying from St. Louis to New Jersey in October is currently the most expensive (average of $258). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for St. Louis to New Jersey

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from St. Louis to New Jersey

Discover the top 5 airlines that operate flights from St. Louis to New Jersey. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$73Average$161FlexibilityNo cancel feeOn-time65%
FrontierCheapest$87Average$209FlexibilityNo cancel feeOn-time62%
DeltaCheapest$207Average$327FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$216Average$385FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$249Average$380FlexibilityNo cancel feeOn-time69%

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