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

Within the past month, 16 users have taken a look at flights from New Jersey to Lambert-St Louis.

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

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $70. However, be on the lookout for offers from Frontier and Delta, as they are both options that can get you from New Jersey to St. Louis for a low price.

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

While some choose either Newark - Lambert-St Louis or New York John F Kennedy Intl - Lambert-St Louis, New York LaGuardia - Lambert-St Louis is the most popular route from New Jersey to St. Louis.

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

The cheapest flight price from New Jersey to St. Louis is $123. On average you can expect to pay $428. The most popular route, (New York LaGuardia - Lambert-St Louis), can usually be booked for $182.

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

Before booking your flight to St. Louis from New Jersey, check out the most reliable airlines to get you to your destination on time: United Airlines (80%), Republic Airways (80%), Austrian Airlines( 79%).

What are the most popular airlines that fly from New Jersey to St. Louis?

American Airlines, Delta and Spirit Airlines are the most popular airlines when flying from New Jersey to St. Louis.

How far in advance should I book a flight from New Jersey to St. Louis?

Travelers have found it’s best to book a flight 31 days in advance to save up to 64% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 31 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from New Jersey to St. Louis 1-2 weeks in advance for as low as $401, or $446 for flights within the next 24 hours.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, January can be a great choice for travel to St. Louis. Flights to St. Louis from New Jersey in January are about $340 on average during January, but can be found for as low as $207.

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

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

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

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

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

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

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

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

$70+ Flights from New Jersey to St. Louis

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from New Jersey to St. Louis 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.

Cheap flight deals from New Jersey to St. Louis

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$183 (Mytrip)
One-way from	$70 (Cheapflightsfares)
Popular in	December
Cheapest in	January
Average price	$317
Good round-trip deal	$328 or less
Good one-way deal	$163 or less

Provider with most accurate pricing for New York (NYC)-Lambert-St Louis flight deals.

Search Deals

Provider most trusted by Cheapflights users for New York (NYC)-Lambert-St Louis flights.

Search Deals

From New Jersey to Lambert-St Louis

Search Deals

One-way flight from New Jersey to Lambert-St Louis

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($24 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Price to beat on a round-trip flight from New Jersey to Lambert-St Louis.

Search Deals

Price to beat on a one-way flight from New Jersey to Lambert-St Louis.

Search Deals

Find flight deals from New Jersey to St. Louis

Cheapest flights from New Jersey to St. Louis
Explore the most affordable flight options available from New Jersey to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

Tue 4/296:00 amLGA - STL

1 stop12h 15mSpirit Airlines

Tue 5/66:10 pmSTL - LGA

1 stop14h 50mSpirit Airlines

Deal found 3/30

$183

Tue 4/226:00 amLGA - STL

1 stop12h 15mMultiple Airlines

Wed 4/235:41 pmSTL - LGA

1 stop26h 18mMultiple Airlines

Deal found 3/30

$196

Thu 5/110:00 pmLGA - STL

1 stop27h 14mFrontier

Mon 5/55:45 pmSTL - LGA

1 stop26h 14mFrontier

Deal found 3/31

$200

Fri 5/26:59 amJFK - STL

1 stop15h 06mFrontier

Mon 5/59:55 pmSTL - JFK

1 stop30h 35mFrontier

Deal found 3/30

$200

Tue 4/296:10 pmLGA - STL

Nonstop2h 45mSouthwest

Tue 5/67:45 pmSTL - LGA

Nonstop2h 25mSouthwest

Deal found 3/30

$221

Sun 4/66:00 amTTN - STL

1 stop18h 46mFrontier

Mon 4/144:57 pmSTL - TTN

1 stop6h 02mFrontier

Deal found 3/30

$230

Tue 7/16:30 amLGA - STL

Nonstop2h 40mDelta

Fri 7/1812:00 pmSTL - LGA

Nonstop2h 34mDelta

Deal found 3/30

$241

Sat 5/36:55 pmLGA - STL

Nonstop2h 52mAmerican Airlines

Mon 5/57:31 amSTL - LGA

Nonstop2h 28mAmerican Airlines

Deal found 3/31

$243

Wed 5/145:15 amEWR - STL

1 stop29h 00mMultiple Airlines

Wed 5/2112:15 pmSTL - EWR

2 stops11h 14mMultiple Airlines

Deal found 3/30

$252

Fri 6/66:39 pmPHL - STL

1 stop6h 10mFrontier

Mon 6/95:45 pmSTL - PHL

1 stop6h 26mFrontier

Deal found 3/30

$255

Thu 10/26:10 amPHL - STL

1 stop13h 22mSpirit Airlines

Sun 10/58:44 amSTL - PHL

1 stop7h 26mSpirit Airlines

Deal found 3/30

$256

Thu 5/297:52 amJFK - STL

1 stop8h 19mAmerican Airlines

Wed 6/41:59 pmSTL - JFK

1 stop6h 56mAmerican Airlines

Deal found 3/30

$259

Best flights from New Jersey to St. Louis
Discover carefully curated flight deals from New Jersey to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 31, 2025.

Tue 4/296:00 amLGA - STL

1 stop12h 15mSpirit Airlines

Tue 5/66:10 pmSTL - LGA

1 stop14h 50mSpirit Airlines

Deal found 3/30

$183

Tue 4/226:00 amLGA - STL

1 stop12h 15mMultiple Airlines

Wed 4/235:41 pmSTL - LGA

1 stop26h 18mMultiple Airlines

Deal found 3/30

$196

Thu 5/110:00 pmLGA - STL

1 stop27h 14mFrontier

Mon 5/55:45 pmSTL - LGA

1 stop26h 14mFrontier

Deal found 3/31

$200

Tue 4/296:10 pmLGA - STL

Nonstop2h 45mSouthwest

Tue 5/67:45 pmSTL - LGA

Nonstop2h 25mSouthwest

Deal found 3/30

$221

Sat 5/39:59 amLGA - STL

Nonstop2h 56mDelta

Sun 5/46:08 amSTL - LGA

Nonstop2h 22mDelta

Deal found 3/30

$241

Sat 5/36:55 pmLGA - STL

Nonstop2h 52mAmerican Airlines

Mon 5/57:31 amSTL - LGA

Nonstop2h 28mAmerican Airlines

Deal found 3/31

$243

Fri 5/29:31 pmEWR - STL

Nonstop3h 15mUnited Airlines

Sun 5/45:29 pmSTL - EWR

1 stop6h 29mUnited Airlines

Deal found 3/31

$271

Fri 4/2511:21 amJFK - STL

1 stop25h 01mSun Country Air

Mon 4/286:00 pmSTL - JFK

1 stop15h 23mSun Country Air

Deal found 3/30

$275

Thu 5/16:59 amJFK - STL

1 stop15h 06mFrontier

Mon 5/125:45 pmSTL - JFK

1 stop15h 40mFrontier

Deal found 3/30

$200

Wed 5/145:15 amEWR - STL

1 stop29h 00mMultiple Airlines

Wed 5/2112:15 pmSTL - EWR

2 stops11h 14mMultiple Airlines

Deal found 3/30

$252

Thu 4/246:47 pmTTN - STL

1 stop6h 17mFrontier

Thu 5/15:45 pmSTL - TTN

1 stop28h 54mFrontier

Deal found 3/29

$230

Tue 4/298:08 pmJFK - STL

2 stops28h 51mAlaska Airlines

Tue 5/66:30 amSTL - JFK

2 stops24h 29mAlaska Airlines

Deal found 3/30

$517

Last-minute flights from New Jersey to St. Louis
Discover last-minute flight deals from New Jersey to St. Louis. Data last updated March 31, 2025 and is based on user searches.

Sat 4/53:40 pmLGA - STL

Nonstop2h 55mSouthwest

Sat 4/57:50 pmSTL - LGA

Nonstop2h 20mSouthwest

Deal found 3/30

$295

Sun 4/66:00 amTTN - STL

1 stop18h 46mFrontier

Mon 4/144:57 pmSTL - TTN

1 stop6h 02mFrontier

Deal found 3/30

$230

Sun 4/61:00 pmJFK - STL

1 stop11h 46mFrontier

Tue 4/84:57 pmSTL - JFK

1 stop6h 46mFrontier

Deal found 3/30

$238

Mon 4/711:30 amLGA - STL

1 stop13h 16mFrontier

Wed 4/94:57 pmSTL - LGA

1 stop16h 35mFrontier

Deal found 3/30

$240

Tue 4/86:00 amLGA - STL

1 stop12h 52mMultiple Airlines

Wed 4/94:57 pmSTL - LGA

1 stop16h 35mMultiple Airlines

Deal found 3/31

$274

Tue 4/86:55 amLGA - STL

Nonstop2h 45mDelta

Wed 4/99:30 amSTL - LGA

Nonstop2h 23mDelta

Deal found 3/30

$275

Tue 4/88:52 pmEWR - STL

Nonstop3h 15mUnited Airlines

Wed 4/97:25 amSTL - EWR

Nonstop2h 38mUnited Airlines

Deal found 3/30

$275

Tue 4/82:29 pmLGA - STL

1 stop4h 43mAmerican Airlines

Wed 4/95:00 pmSTL - LGA

Nonstop2h 28mAmerican Airlines

Deal found 3/31

$285

Tue 4/86:00 amEWR - STL

1 stop4h 36mDelta

Sat 4/124:30 pmSTL - EWR

1 stop5h 22mDelta

Deal found 3/30

$295

Wed 4/910:15 pmEWR - STL

2 stops21h 26mMultiple Airlines

Mon 4/149:50 amSTL - EWR

2 stops12h 07mMultiple Airlines

Deal found 3/31

$268

Wed 4/98:09 amJFK - STL

1 stop5h 44mAmerican Airlines

Tue 5/61:38 pmSTL - JFK

1 stop5h 22mAmerican Airlines

Deal found 3/31

$274

Thu 4/1010:59 pmPHL - STL

1 stop25h 47mFrontier

Sun 4/134:57 pmSTL - PHL

1 stop13h 35mFrontier

Deal found 3/30

$258

One-way flights from New Jersey to St. Louis
Search for one-way flight options from New Jersey to St. Louis. Find affordable one-way fares based on user searches. Data last updated March 31, 2025.

Tue 4/295:45 amEWR - STL

1 stop12h 30mSpirit Airlines

Deal found 3/30

$70

Mon 6/237:25 amPHL - STL

1 stop8h 57mSpirit Airlines

Deal found 3/30

$93

Thu 5/16:00 amLGA - STL

1 stop12h 15mSpirit Airlines

Deal found 3/30

$94

Fri 5/21:42 pmTTN - STL

1 stop11h 32mFrontier

Deal found 3/30

$95

Sun 5/186:59 amJFK - STL

1 stop18h 07mFrontier

Deal found 3/31

$99

Thu 4/244:28 pmPHL - STL

1 stop8h 36mFrontier

Deal found 3/31

$99

Thu 5/810:00 pmLGA - STL

1 stop27h 14mFrontier

Deal found 3/30

$106

Wed 4/309:59 amLGA - STL

Nonstop2h 57mDelta

Deal found 3/30

$111

Wed 4/309:00 pmEWR - STL

Nonstop3h 07mUnited Airlines

Deal found 3/30

$111

Sun 5/185:30 amEWR - STL

2 stops14h 11mMultiple Airlines

Deal found 3/30

$115

Wed 5/2111:25 amLGA - STL

1 stop5h 22mUnited Airlines

Deal found 3/31

$116

Tue 5/67:00 amPHL - STL

2 stops12h 41mMultiple Airlines

Deal found 3/30

$118

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Jersey to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Tue 4/29

6:00 am-5:15 pm

1 stop12h 15m

Lambert-St Louis

Tue 5/6

6:10 pm-10:00 am

1 stop14h 50m

$183

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Tue 4/22

6:00 am-5:15 pm

1 stop12h 15m

Lambert-St Louis

Wed 4/23

5:41 pm-8:59 pm

1 stop26h 18m

$196

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Thu 5/1

10:00 pm-12:14 am

1 stop27h 14m

Lambert-St Louis

Mon 5/5

5:45 pm-8:59 pm

1 stop26h 14m

$200

New YorkSt. Louis

JFK - STL

JFKSTL

New York John F Kennedy Intl

Fri 5/2

6:59 am-9:05 pm

1 stop15h 06m

Lambert-St Louis

Mon 5/5

9:55 pm-5:30 am

1 stop30h 35m

$200

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Tue 4/29

6:10 pm-7:55 pm

Nonstop2h 45m

Lambert-St Louis

Tue 5/6

7:45 pm-11:10 pm

Nonstop2h 25m

$221

TrentonSt. Louis

TTN - STL

TTNSTL

Trenton-Mercer

Thu 4/24

6:47 pm-12:04 am

1 stop6h 17m

Lambert-St Louis

Thu 5/1

5:45 pm-11:39 pm

1 stop28h 54m

$230

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Tue 7/1

6:30 am-8:10 am

Nonstop2h 40m

Lambert-St Louis

Fri 7/18

12:00 pm-3:34 pm

Nonstop2h 34m

$241

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Sat 5/3

6:55 pm-8:47 pm

Nonstop2h 52m

Lambert-St Louis

Mon 5/5

7:31 am-10:59 am

Nonstop2h 28m

$243

NewarkSt. Louis

EWR - STL

EWRSTL

Newark

Wed 5/14

5:15 am-9:15 am

1 stop29h 00m

Lambert-St Louis

Wed 5/21

12:15 pm-12:29 am

2 stops11h 14m

$252

PhiladelphiaSt. Louis

PHL - STL

PHLSTL

Philadelphia

Fri 6/6

6:39 pm-11:49 pm

1 stop6h 10m

Lambert-St Louis

Mon 6/9

5:45 pm-1:11 am

1 stop6h 26m

$255

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 56 results

...

Best time to book a flight from New Jersey to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from New Jersey 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 New Jersey to St. Louis

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

Currently, August is the cheapest month in which you can book a flight from New Jersey to St. Louis (average of $311). Flying from New Jersey to St. Louis in March is currently the most expensive (average of $356). 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 NJ to STL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Jersey to St. Louis as you normally would.

Rainfall in St. Louis by month

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from New Jersey to St. Louis by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,818 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

9,818 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Southwest

8.0

Very good

4,275 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta

8.0

Very good

7,899 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

8,614 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,818 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

What airport do you fly into for flights to St. Louis from New Jersey?
Lambert-St Louis (STL) is the airport you will fly into if you book a flight from New Jersey to St. Louis. It is only a 12.7 mi journey from Lambert-St Louis (STL) to St. Louis’s city center.
How popular is this New Jersey to St. Louis flight route?
Within the past month, 16 users have taken a look at flights from New Jersey to Lambert-St Louis.
What are the cheapest airlines to fly from New Jersey to St. Louis one-way?
The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $70. However, be on the lookout for offers from Frontier and Delta, as they are both options that can get you from New Jersey to St. Louis for a low price.
What are the most popular routes from New Jersey to St. Louis?
While some choose either Newark - Lambert-St Louis or New York John F Kennedy Intl - Lambert-St Louis, New York LaGuardia - Lambert-St Louis is the most popular route from New Jersey to St. Louis.
What are the most reliable airlines from New Jersey to St. Louis?
Before booking your flight to St. Louis from New Jersey, check out the most reliable airlines to get you to your destination on time: United Airlines (80%), Republic Airways (80%), Austrian Airlines( 79%).
What are the cheapest flights from New Jersey to St. Louis?
The cheapest flight price from New Jersey to St. Louis is $123. On average you can expect to pay $428. The most popular route, (New York LaGuardia - Lambert-St Louis), can usually be booked for $182.
Can I find deals for flights from New Jersey to St. Louis that include hotel bookings?
Yes. In addition to deals on New Jersey to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New Jersey to St. Louis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Jersey to St. Louis.
Can I find deals for business class flights from New Jersey to St. Louis?
Yes. Cheapflights offers flight deals from New Jersey to St. Louis 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 New Jersey to St. Louis?
Currently, August is the cheapest month in which you can book a flight from New Jersey to St. Louis (average of $311). Flying from New Jersey to St. Louis in March is currently the most expensive (average of $356). 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

Fenton

Maryland Heights

Fairview Heights

Collinsville

Wentzville

Eureka

St. Peters

Festus

Glencoe

Alton

Farmington

Chesterfield

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from New Jersey to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$195	Average$269	FlexibilityNo cancel fee	On-time65%
American Airlines	Cheapest$198	Average$335	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$199	Average$340	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$259	Average$432	FlexibilityNo cancel fee	On-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.

$70+ Cheap flights from New Jersey to St. Louis (STL)

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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.

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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from New Jersey to St. Louis

Keep the following information in mind while searching for New Jersey to St. Louis flight deals. Data was last updated March 31, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from New Jersey to St. Louis

Cheapest flights from New Jersey to St. LouisExplore the most affordable flight options available from New Jersey to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

Explore the most affordable flight options available from New Jersey to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Jersey to St. Louis that are best for you.

Best time to book a flight from New Jersey to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from New Jersey with our price prediction graph.

Cheapflights Insights

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

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

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

Find hourly flight availability from New Jersey to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

Reviews of airlines servicing St. Louis

Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from New Jersey to St. Louis by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from New Jersey to St. Louis. 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 into for flights to St. Louis from New Jersey?

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

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

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

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

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

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

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

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

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

Traveling to a place near New Jersey?

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 New Jersey to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from New Jersey to St. Louis

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from New Jersey to St. Louis
Explore the most affordable flight options available from New Jersey to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.