HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
New Jersey

$55+ 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
STL — EWR
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from St. Louis to New Jersey with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find 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 October 30, 2025.

This Priceline deal was found by Cheapflights users on 10/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:12 pmSTL - PHL
1 stop6h 10mFrontier
Mon 11/175:05 amPHL - STL
1 stop9h 12mFrontier
Deal found 10/29$110
This Frontier deal was found by Cheapflights users on 10/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/154:33 pmSTL - TTN
1 stop6h 26mFrontier
Mon 11/176:00 amTTN - STL
1 stop8h 17mFrontier
Deal found 10/29$110
This Booking.com deal was found by Cheapflights users on 10/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:12 pmSTL - PHL
1 stop6h 10mFrontier
Sat 11/156:50 pmPHL - STL
1 stop19h 27mFrontier
Deal found 10/28$111
This Frontier deal was found by Cheapflights users on 10/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/145:05 pmSTL - TTN
1 stop5h 54mFrontier
Mon 11/176:00 amTTN - STL
1 stop8h 17mFrontier
Deal found 10/30$127
This Booking.com deal was found by Cheapflights users on 10/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/53:30 pmSTL - TTN
1 stop7h 29mFrontier
Sun 12/79:08 pmTTN - STL
1 stop26h 25mFrontier
Deal found 10/30$139
This Priceline deal was found by Cheapflights users on 10/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/144:56 pmSTL - PHL
1 stop6h 23mFrontier
Mon 11/175:05 amPHL - STL
1 stop9h 12mFrontier
Deal found 10/28$143
This Frontier deal was found by Cheapflights users on 10/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1411:05 amSTL - TTN
1 stop11h 54mFrontier
Sun 11/166:00 amTTN - STL
1 stop8h 17mFrontier
Deal found 10/30$144
This Booking.com deal was found by Cheapflights users on 10/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/33:30 pmSTL - PHL
1 stop20h 06mFrontier
Fri 12/58:36 pmPHL - STL
1 stop14h 38mFrontier
Deal found 10/30$145
This Gotogate deal was found by Cheapflights users on 10/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/43:30 pmSTL - TTN
1 stop24h 33mFrontier
Mon 12/86:10 amTTN - STL
1 stop17h 23mFrontier
Deal found 10/30$151
This Frontier deal was found by Cheapflights users on 10/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:45 pmSTL - PHL
1 stop8h 04mFrontier
Sun 11/167:00 amPHL - STL
1 stop11h 22mFrontier
Deal found 10/28$163
This Trip.com deal was found by Cheapflights users on 10/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:24 pmSTL - PHL
1 stop18h 40mMultiple Airlines
Fri 11/218:54 pmPHL - STL
1 stop13h 03mMultiple Airlines
Deal found 10/28$165
This Booking.com deal was found by Cheapflights users on 10/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/123:30 pmSTL - TTN
1 stop7h 29mFrontier
Sat 1/107:30 amTTN - STL
1 stop25h 20mFrontier
Deal found 10/30$166

Cheap 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$110
(Priceline)

One-way from

$55
(Priceline)

Popular in

November

Cheapest in

April

Average price

$369

Good round-trip deal

$311 or less

Good one-way deal

$148 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. 15% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 30, 2025.
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

Sat 11/15

4:33 pm-11:59 pm

1 stop6h 26m

Trenton-Mercer

Mon 11/17

6:00 am-1:17 pm

1 stop8h 17m

$110

St. LouisTrenton

STL - TTN

STLTTN

Lambert-St Louis

Fri 11/14

5:05 pm-11:59 pm

1 stop5h 54m

Trenton-Mercer

Mon 11/17

6:00 am-1:17 pm

1 stop8h 17m

$127

St. LouisTrenton

STL - TTN

STLTTN

Lambert-St Louis

Fri 12/5

3:30 pm-11:59 pm

1 stop7h 29m

Trenton-Mercer

Sun 12/7

9:08 pm-10:33 pm

1 stop26h 25m

$139

St. LouisTrenton

STL - TTN

STLTTN

Lambert-St Louis

Fri 11/14

11:05 am-11:59 pm

1 stop11h 54m

Trenton-Mercer

Sun 11/16

6:00 am-1:17 pm

1 stop8h 17m

$144

St. LouisPhiladelphia

STL - PHL

STLPHL

Lambert-St Louis

Wed 11/12

7:45 pm-4:49 am

1 stop8h 04m

Philadelphia

Sun 11/16

5:05 am-1:17 pm

1 stop9h 12m

$167

St. LouisPhiladelphia

STL - PHL

STLPHL

Lambert-St Louis

Mon 12/15

10:47 am-7:30 pm

1 stop7h 43m

Philadelphia

Mon 12/15

10:00 pm-10:33 pm

1 stop25h 33m

$199

St. LouisPhiladelphia

STL - PHL

STLPHL

Lambert-St Louis

Mon 12/15

7:43 pm-5:31 am

1 stop8h 48m

Philadelphia

Fri 12/19

8:36 pm-10:02 am

1 stop14h 26m

$220

St. LouisPhiladelphia

STL - PHL

STLPHL

Lambert-St Louis

Sat 11/15

7:45 pm-3:37 pm

2 stops18h 52m

Philadelphia

Mon 11/17

6:15 am-1:17 pm

1 stop8h 02m

$261

St. LouisNewark

STL - EWR

STLEWR

Lambert-St Louis

Sat 2/7

11:22 am-2:58 pm

Nonstop2h 36m

Newark

Sun 2/15

9:00 am-10:58 am

Nonstop2h 58m

$267

St. LouisNew York

STL - LGA

STLLGA

Lambert-St Louis

Wed 11/19

9:35 am-12:55 pm

Nonstop2h 20m

New York LaGuardia

Tue 12/2

10:45 am-12:40 pm

Nonstop2h 55m

$273

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 60 results
1
2
3
...
6

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 January is currently the most expensive (average of $266). 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 October 30, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 60% on flights from St. Louis to New Jersey by exploring options for tickets in the evening.

What is the cheapest day to fly from St. Louis to New Jersey?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to New Jersey. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their St. Louis to New Jersey flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 30, 2025.
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
7,998 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,998 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,035 reviews
Delta
7.9
Good
7,998 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Spirit Airlines
6.3
Okay
8,116 reviews
Delta
7.9
Good
7,998 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 20m. 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 $61 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $90 and Southwest from $141 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 Austrian Airlines (87%), Lufthansa (87%) and Republic Airways (75%).

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

    Looking at all options, your cheapest flight can be booked for $148. While the most popular route (Lambert-St Louis - New York LaGuardia) can be booked for $151 on average, our data indicates $325 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 January is currently the most expensive (average of $266). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to New Jersey

See prices for flight routes from nearby airports that may be better suited for you.
St. Louis to Las Vegas flights
St. Louis to LaGuardia flights
St. Louis to Newark flights
Kansas City to Las Vegas flights
Kansas City to John F Kennedy Intl flights
St. Louis to John F Kennedy Intl flights
Kansas City to Dallas/Fort Worth flights
Kansas City to LaGuardia flights
Kansas City to Los Angeles flights
Kansas City to Denver flights
St. Louis to Denver flights
St. Louis to Orlando flights
St. Louis to Sky Harbor Intl flights
Kansas City to Newark flights
St. Louis to Atlanta flights
Kansas City to Atlanta flights
Kansas City to Orlando flights
St. Louis to Miami flights
Kansas City to O'Hare Intl flights
St. Louis to Hobby flights
St. Louis to Dallas/Fort Worth flights
St. Louis to Los Angeles flights
Kansas City to Seattle flights
Kansas City to Sky Harbor Intl flights
Kansas City to Miami flights
St. Louis to Dulles Intl flights
Kansas City to Hobby flights
Kansas City to Dulles Intl flights
St. Louis to George Bush Intcntl flights
Kansas City to Fort Lauderdale flights
St. Louis to Boston flights
St. Louis to Fort Lauderdale flights
St. Louis to O'Hare Intl flights
Kansas City to Midway flights
Kansas City to George Bush Intcntl flights
Kansas City to Reagan-National flights
St. Louis to New Orleans flights
Kansas City to Tampa flights
St. Louis to Baltimore flights
St. Louis to Tampa flights
Kansas City to Ontario flights
St. Louis to San Diego flights
Kansas City to Nashville flights
St. Louis to Seattle flights
St. Louis to San Francisco flights
St. Louis to Detroit flights
St. Louis to Honolulu flights
Kansas City to Baltimore flights
St. Louis to Reagan-National flights
Kansas City to Boston flights

Top 4 airlines flying from St. Louis to New Jersey

Discover the top 4 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$73Average$166FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$216Average$391FlexibilityNo cancel feeOn-time71%
DeltaCheapest$218Average$327FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$260Average$393FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.