How popular is this St. Louis to Newark Airport flight route?

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

What are the cheapest airlines flying from St. Louis to Newark Airport round-trip?

Currently priced at $278, United Airlines will fly you from St. Louis to Newark Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $281 and $297, respectively. United Airlines is 28% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from St. Louis to Newark Airport one-way?

For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $111. Users have also found prices from $117 and $121 on Spirit Airlines and Delta, respectively.

What is the cheapest day to fly from St. Louis to Newark Airport?

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

What are the cheapest flights from St. Louis to Newark Airport?

Looking for the cheapest flight from St. Louis to Newark Airport? While on average our users pay $1,064, our data indicates the cheapest price to be $137. The most popular route (Lambert-St Louis - Newark), is priced around $221.

What are the most reliable airlines from St. Louis to Newark Airport?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from St. Louis to Newark Airport on time: Austrian Airlines (92%), Republic Airways (86%), United Airlines (79%).

What are the most popular airlines that fly from St. Louis to Newark Airport?

Before booking your flight from St. Louis to Newark Airport check out the most popular airlines for this route: American Airlines, Delta or Spirit Airlines.

What is the cheapest day to fly round-trip from St. Louis to Newark Airport?

Thursday is generally a great day to depart. Flying on this day could help you save up to 75%.

How far in advance should I book a flight from St. Louis to Newark Airport?

To save on the cost of your flight from St. Louis to Newark Airport, book at least 29 days before your planned departure. Booking around this time can save you about 74% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $359 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $397.

What is the cheapest month to fly from St. Louis to Newark Airport?

The best pricing can be found in the month of September. Prices to Newark Airport from St. Louis average $313. You can even find prices in September for less than $313, as users have found deals to Newark Airport from as low as $162. The month of November appears to be one of the more expensive times to travel to Newark Airport from St. Louis. Flying in the targeted month can save you up to 20%.

Most accurate provider : When it comes to deals on St. Louis-Newark Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on St. Louis-Newark Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from St. Louis-Newark Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on St. Louis-Newark Airport flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Newark Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from St. Louis to Newark?

Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to Newark. You should not have trouble finding flights to Newark from Lambert-St Louis; the airport handles an average of 2 outbound flights to Newark per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the St. Louis airport to Newark. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

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

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

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

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

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

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

$111+ Flights from St. Louis to Newark Airport - Compare & Save Big

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Find cheap flights from St. Louis to Newark 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.

Cheapflights Tip: The best prices from Lambert-St Louis to Newark are usually found in September or August, booked 49 days in advance, depart on a Friday or Saturday and return on a Wednesday

Cheap flight deals from St. Louis to Newark

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$278 (United Airlines)
One-way from	$111 (United Airlines)
Popular in	December
Cheapest in	September
Average price	$380
Good round-trip deal	$333 or less
Good one-way deal	$170 or less

Provider with most accurate pricing for Lambert-St Louis-Newark flight deals.

Search Deals

Provider most trusted by Cheapflights users for Lambert-St Louis-Newark flights.

Search Deals

From Lambert-St Louis to Newark

Search Deals

One-way flight from Lambert-St Louis to Newark

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($22 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

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

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

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Find flight deals from St. Louis to Newark

Cheapest flights from St. Louis to Newark
Explore the most affordable flight options available from St. Louis to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Mon 6/235:27 pmSTL - EWR

1 stop6h 39mUnited Airlines

Thu 6/269:29 pmEWR - STL

Nonstop3h 05mUnited Airlines

Deal found 4/27

$271

Mon 6/29:50 amSTL - EWR

2 stops24h 14mMultiple Airlines

Thu 6/55:30 amEWR - STL

2 stops14h 11mMultiple Airlines

Deal found 4/27

$273

Fri 7/46:40 amSTL - EWR

1 stop4h 36mDelta

Thu 7/106:00 amEWR - STL

1 stop4h 41mDelta

Deal found 4/27

$277

Sat 5/318:58 amSTL - EWR

1 stop6h 31mAmerican Airlines

Sun 6/17:19 amEWR - STL

1 stop6h 48mAmerican Airlines

Deal found 4/27

$288

Thu 6/122:36 pmSTL - EWR

1 stop9h 08mFrontier

Sun 6/155:59 amEWR - STL

1 stop8h 41mFrontier

Deal found 4/27

$302

Mon 7/77:13 pmSTL - EWR

1 stop25h 50mSpirit Airlines

Wed 7/96:00 amEWR - STL

2 stops26h 49mSpirit Airlines

Deal found 4/28

$310

Best flights from St. Louis to Newark
Discover carefully curated flight deals from St. Louis to Newark that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2025.

Tue 5/277:20 amSTL - EWR

Nonstop2h 33mUnited Airlines

Tue 6/36:00 amEWR - STL

1 stop4h 56mUnited Airlines

Deal found 4/28

$278

Wed 5/285:40 pmSTL - EWR

1 stop6h 27mDelta

Mon 6/25:59 amEWR - STL

1 stop7h 05mDelta

Deal found 4/27

$281

Fri 5/169:50 amSTL - EWR

2 stops24h 49mMultiple Airlines

Mon 5/195:30 amEWR - STL

2 stops14h 11mMultiple Airlines

Deal found 4/27

$285

Tue 5/275:00 amSTL - EWR

1 stop4h 27mAmerican Airlines

Wed 6/45:45 amEWR - STL

1 stop8h 07mAmerican Airlines

Deal found 4/28

$297

Mon 7/77:13 pmSTL - EWR

1 stop25h 50mSpirit Airlines

Wed 7/96:00 amEWR - STL

2 stops26h 49mSpirit Airlines

Deal found 4/28

$310

Sat 6/282:52 pmSTL - EWR

1 stop8h 52mFrontier

Thu 7/35:59 amEWR - STL

1 stop8h 41mFrontier

Deal found 4/28

$332

Last-minute flights from St. Louis to Newark
Discover last-minute flight deals from St. Louis to Newark. Data last updated April 29, 2025 and is based on user searches.

Sat 5/36:30 amSTL - EWR

1 stop4h 32mUnited Airlines

Sat 5/39:47 pmEWR - STL

Nonstop3h 02mUnited Airlines

Deal found 4/27

$285

Sun 5/48:00 amSTL - EWR

1 stop25h 44mMultiple Airlines

Mon 5/125:30 amEWR - STL

2 stops14h 11mMultiple Airlines

Deal found 4/27

$302

Sun 5/46:10 pmSTL - EWR

3 stops21h 31mSpirit Airlines

Fri 5/96:48 amEWR - STL

3 stops27h 27mSpirit Airlines

Deal found 4/27

$623

Mon 5/510:31 amSTL - EWR

1 stop7h 29mAmerican Airlines

Fri 5/95:45 amEWR - STL

1 stop8h 07mAmerican Airlines

Deal found 4/28

$370

Mon 5/55:45 pmSTL - EWR

2 stops26h 21mFrontier

Fri 5/910:00 pmEWR - STL

2 stops27h 06mFrontier

Deal found 4/27

$379

Tue 5/66:30 amSTL - EWR

1 stop22h 10mAlaska Airlines

Mon 5/127:30 amEWR - STL

2 stops17h 29mAlaska Airlines

Deal found 4/28

$678

Thu 5/81:09 pmSTL - EWR

1 stop6h 50mDelta

Sat 5/104:59 pmEWR - STL

1 stop7h 39mDelta

Deal found 4/28

$295

Sat 5/107:24 amSTL - EWR

Nonstop2h 38mUnited Airlines

Tue 5/139:31 pmEWR - STL

Nonstop3h 15mUnited Airlines

Deal found 4/27

$275

Fri 5/169:50 amSTL - EWR

2 stops24h 49mMultiple Airlines

Sun 5/185:30 amEWR - STL

2 stops14h 11mMultiple Airlines

Deal found 4/28

$286

Wed 5/285:40 pmSTL - EWR

1 stop6h 27mDelta

Mon 6/25:59 amEWR - STL

1 stop7h 05mDelta

Deal found 4/27

$281

Sat 5/318:58 amSTL - EWR

1 stop6h 31mAmerican Airlines

Sun 6/17:19 amEWR - STL

1 stop6h 48mAmerican Airlines

Deal found 4/27

$288

Sat 5/3110:10 amSTL - EWR

1 stop21h 57mSpirit Airlines

Thu 7/3112:54 pmEWR - STL

1 stop19h 55mSpirit Airlines

Deal found 4/27

$325

One-way flights from St. Louis to Newark
Search for one-way flight options from St. Louis to Newark. Find affordable one-way fares based on user searches. Data last updated April 29, 2025.

Wed 6/47:20 amSTL - EWR

Nonstop2h 33mUnited Airlines

Deal found 4/28

$111

Fri 6/206:12 pmSTL - EWR

1 stop20h 48mSpirit Airlines

Deal found 4/28

$117

Wed 5/285:40 pmSTL - EWR

1 stop6h 27mDelta

Deal found 4/28

$121

Tue 6/39:50 amSTL - EWR

2 stops24h 14mMultiple Airlines

Deal found 4/28

$132

Thu 7/312:50 pmSTL - EWR

1 stop4h 48mAmerican Airlines

Deal found 4/28

$137

Sun 6/152:36 pmSTL - EWR

1 stop9h 08mFrontier

Deal found 4/28

$157

Sun 5/48:00 amSTL - EWR

1 stop25h 44mSun Country Air

Deal found 4/28

$168

Mon 5/126:30 amSTL - EWR

2 stops23h 00mAlaska Airlines

Deal found 4/28

$342

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

St. LouisNewark

STL - EWR

STLEWR

Lambert-St Louis

Mon 6/23

5:27 pm-1:06 am

1 stop6h 39m

Newark

Thu 6/26

9:29 pm-11:34 pm

Nonstop3h 05m

$271

St. LouisNewark

STL - EWR

STLEWR

Lambert-St Louis

Mon 6/2

9:50 am-11:04 am

2 stops24h 14m

Newark

Thu 6/5

5:30 am-6:41 pm

2 stops14h 11m

$273

St. LouisNewark

STL - EWR

STLEWR

Lambert-St Louis

Fri 7/4

6:40 am-12:16 pm

1 stop4h 36m

Newark

Thu 7/10

6:00 am-9:41 am

1 stop4h 41m

$277

St. LouisNewark

STL - EWR

STLEWR

Lambert-St Louis

Sat 5/31

8:58 am-4:29 pm

1 stop6h 31m

Newark

Sun 6/1

7:19 am-1:07 pm

1 stop6h 48m

$288

St. LouisNewark

STL - EWR

STLEWR

Lambert-St Louis

Thu 6/12

2:36 pm-12:44 am

1 stop9h 08m

Newark

Sun 6/15

5:59 am-1:40 pm

1 stop8h 41m

$302

St. LouisNewark

STL - EWR

STLEWR

Lambert-St Louis

Mon 7/7

7:13 pm-10:03 pm

1 stop25h 50m

Newark

Wed 7/9

6:00 am-7:49 am

2 stops26h 49m

$310

St. LouisNewark

STL - EWR

STLEWR

Lambert-St Louis

Wed 6/4

7:20 am-10:53 am

Nonstop2h 33m

$111

St. LouisNewark

STL - EWR

STLEWR

Lambert-St Louis

Fri 6/20

6:12 pm-4:00 pm

1 stop20h 48m

$117

St. LouisNewark

STL - EWR

STLEWR

Lambert-St Louis

Tue 6/24

6:00 am-12:39 pm

1 stop5h 39m

$121

St. LouisNewark

STL - EWR

STLEWR

Lambert-St Louis

Tue 5/27

12:15 pm-12:29 am

2 stops35h 14m

$129

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 14 results

Compare providers for flights from St. Louis to Newark

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Newark in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on St. Louis-Newark Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on St. Louis-Newark Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from St. Louis-Newark Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on St. Louis-Newark Airport flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Newark Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Newark

Have a flexible travel schedule? Discover the best time to fly to Newark 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 Newark Airport

How far ahead should I book a flight from St. Louis to Newark Airport?

Booking 49 days in advance of your planned departure date is, on average, the best time to get cheap flights from St. Louis to Newark Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from St. Louis to Newark Airport?

Currently, January is the cheapest month in which you can book a flight from St. Louis to Newark Airport (average of $228). Flying from St. Louis to Newark Airport in June is currently the most expensive (average of $307). 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 EWR?

When flying from St. Louis to Newark Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 64% versus a flight at noon.

Rainfall in Newark by month

In terms of precipitation, rainfall in Newark Airport ranges from 2.9 - 4.8 inches per month. July is typically the wettest month, when rainfall can reach 4.8 in. February is typically the driest time to visit Newark Airport when rainfall is around 2.9 in.

Temperature in Newark by month

If weather is an important factor for your trip to Newark Airport, 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 77.0 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 Newark

Read reviews from past customers who have flown Alaska Airlines, Delta and United Airlines from St. Louis to New York. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

9,961 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Delta

8.0

Very good

7,929 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

United Airlines

7.4

Good

8,696 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Sun Country Air

6.9

Okay

345 reviews

Alaska Airlines

8.0

Very good

9,961 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

What airport do you fly from for flights from St. Louis to Newark?
Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to Newark. You should not have trouble finding flights to Newark from Lambert-St Louis; the airport handles an average of 2 outbound flights to Newark per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the St. Louis airport to Newark. 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 Newark Airport flight route?
This flight path from Lambert-St Louis to Newark was viewed by 17 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines flying from St. Louis to Newark Airport round-trip?
Currently priced at $278, United Airlines will fly you from St. Louis to Newark Airport and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $281 and $297, respectively. United Airlines is 28% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from St. Louis to Newark Airport one-way?
For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $111. Users have also found prices from $117 and $121 on Spirit Airlines and Delta, respectively.
What are the most reliable airlines from St. Louis to Newark Airport?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from St. Louis to Newark Airport on time: Austrian Airlines (92%), Republic Airways (86%), United Airlines (79%).
What are the cheapest flights from St. Louis to Newark Airport?
Looking for the cheapest flight from St. Louis to Newark Airport? While on average our users pay $1,064, our data indicates the cheapest price to be $137. The most popular route (Lambert-St Louis - Newark), is priced around $221.
Can I find deals for flights from St. Louis to Newark that include hotel bookings?
Yes. In addition to deals on St. Louis to Newark flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St. Louis to Newark?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Newark.
Can I find deals for business class flights from St. Louis to Newark?
Yes. Cheapflights offers flight deals from St. Louis to Newark 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 Newark Airport?
Currently, January is the cheapest month in which you can book a flight from St. Louis to Newark Airport (average of $228). Flying from St. Louis to Newark Airport in June is currently the most expensive (average of $307). 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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Other flights to Newark

Top 4 airlines flying from St. Louis to Newark

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$77	Average$273	FlexibilityNo cancel fee	On-time65%
Delta	Cheapest$230	Average$328	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$241	Average$401	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$243	Average$383	FlexibilityNo cancel fee	On-time71%

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$111+ Cheap flights from St. Louis (STL) to Newark (EWR)

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from St. Louis to Newark with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Lambert-St Louis to Newark are usually found in September or August, booked 49 days in advance, depart on a Friday or Saturday and return on a Wednesday

Cheap flight deals from St. Louis to Newark

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 St. Louis to Newark

Cheapest flights from St. Louis to NewarkExplore the most affordable flight options available from St. Louis to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Explore the most affordable flight options available from St. Louis to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from St. Louis to Newark

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Newark in April.

Best time to book a flight from St. Louis to Newark

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

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Newark Airport

How far ahead should I book a flight from St. Louis to Newark Airport?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Newark. Price data was last updated on April 25, 2025.

What is the cheapest month to book a flight from St. Louis to Newark Airport?

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

Find hourly flight availability from St. Louis to Newark. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

Rainfall in Newark by month

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

Temperature in Newark by month

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

Reviews of airlines servicing Newark

Read reviews from past customers who have flown Alaska Airlines, Delta and United Airlines from St. Louis to New York. You can also see how each airline compares 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 St. Louis to Newark. 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 Newark?

How popular is this St. Louis to Newark Airport flight route?

What are the cheapest airlines flying from St. Louis to Newark Airport round-trip?

What are the cheapest airlines to fly from St. Louis to Newark Airport one-way?

What are the most reliable airlines from St. Louis to Newark Airport?

What are the cheapest flights from St. Louis to Newark Airport?

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

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

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Top 4 airlines flying from St. Louis to Newark

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Cheapest flights from St. Louis to Newark
Explore the most affordable flight options available from St. Louis to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.