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$60+ Cheap flights from Newark (EWR) 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — STL
Jan 25 — Feb 11
Sat 1/25
Sat 2/1
1 adult, Economy
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The best prices from Newark to Lambert-St Louis are usually found in July or October, booked 76 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

Cheap flight deals from Newark to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$283
(Delta)

One-way from

$60
(Cheapflightsfares)

Popular in

February

Cheapest in

July

Average price

$448
Provider with most accurate pricing for Newark-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Newark-Lambert-St Louis flights.
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From Newark to Lambert-St Louis
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One-way flight from Newark to Lambert-St Louis
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High demand for flights, 6% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Newark to St. Louis

Cheapest flights from Newark to St. Louis
Explore the most affordable flight options available from Newark to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2025.

This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/286:00 amEWR - STL
1 stop4h 36mDelta
Mon 3/35:50 pmSTL - EWR
1 stop4h 19mDelta
Deal found 1/20$283
This Mytrip deal was found by Cheapflights users on 1/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/279:05 pmEWR - STL
2 stops18h 38mMultiple Airlines
Thu 1/309:50 amSTL - EWR
3 stops12h 54mMultiple Airlines
Deal found 1/20$284
This Mytrip deal was found by Cheapflights users on 1/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/305:12 amEWR - STL
1 stop10h 31mSpirit Airlines
Tue 2/43:48 pmSTL - EWR
3 stops27h 12mSpirit Airlines
Deal found 1/19$285
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/128:09 amEWR - STL
1 stop5h 36mAmerican Airlines
Sun 2/235:45 amSTL - EWR
1 stop4h 30mAmerican Airlines
Deal found 1/20$289
This United Airlines deal was found by Cheapflights users on 1/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/82:00 pmEWR - STL
Nonstop2h 48mUnited Airlines
Sat 4/127:25 amSTL - EWR
Nonstop2h 38mUnited Airlines
Deal found 1/20$291

Find flights from Newark to St. Louis within your budget

Customize your flight search to find flights from Newark to St. Louis 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 20, 2025.

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Depart

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Price

NewarkSt. Louis

EWR - STL

EWRSTL

Newark

Fri 2/28

11:29 am-6:01 pm

1 stop7h 32m

Lambert-St Louis

Mon 3/3

5:50 pm-11:09 pm

1 stop4h 19m

$283

NewarkSt. Louis

EWR - STL

EWRSTL

Newark

Thu 1/30

5:12 am-2:43 pm

1 stop10h 31m

Lambert-St Louis

Tue 2/4

3:48 pm-8:00 pm

3 stops27h 12m

$285

NewarkSt. Louis

EWR - STL

EWRSTL

Newark

Sun 2/16

9:29 am-8:10 pm

2 stops35h 41m

Lambert-St Louis

Sun 2/23

4:00 pm-4:09 pm

2 stops23h 09m

$290

NewarkSt. Louis

EWR - STL

EWRSTL

Newark

Wed 3/5

9:29 pm-11:32 pm

Nonstop3h 03m

Lambert-St Louis

Wed 3/12

7:30 am-11:00 am

Nonstop2h 30m

$291

NewarkSt. Louis

EWR - STL

EWRSTL

Newark

Sat 2/8

6:29 pm-10:26 pm

1 stop4h 57m

Lambert-St Louis

Mon 2/10

12:00 pm-9:32 pm

1 stop8h 32m

$324

NewarkSt. Louis

EWR - STL

EWRSTL

Newark

Wed 2/26

5:30 pm-11:59 pm

2 stops31h 29m

Lambert-St Louis

Fri 2/28

7:00 am-3:46 pm

2 stops31h 46m

$511

NewarkSt. Louis

EWR - STL

EWRSTL

Newark

Tue 3/4

6:25 am-2:42 pm

1 stop9h 17m

$60

NewarkSt. Louis

EWR - STL

EWRSTL

Newark

Wed 4/16

10:00 pm-11:46 pm

2 stops50h 46m

$132

NewarkSt. Louis

EWR - STL

EWRSTL

Newark

Fri 1/31

10:08 am-6:41 pm

2 stops9h 33m

$135

NewarkSt. Louis

EWR - STL

EWRSTL

Newark

Sat 2/8

7:00 am-10:26 pm

1 stop16h 26m

$182

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 13 results
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Compare providers for flights from Newark to St. Louis

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 Newark to St. Louis in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust 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 Newark Airport-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Newark Airport-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Newark Airport-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Newark Airport-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub 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 Newark Airport-St. Louis 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 Newark to St. Louis

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

Travel insights for flights from Newark to St. Louis

Get recent, data-driven insights about flights from Newark to St. Louis including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Newark to St. Louis. Price data was last updated on January 17, 2025.

Booking 51 days in advance of your planned departure date is, on average, the best time to get cheap flights from Newark Airport to St. Louis. 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 Newark Airport to St. Louis?

Currently, August is the cheapest month in which you can book a flight from Newark Airport to St. Louis (average of $311). Flying from Newark Airport 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 EWR to STL?

Find hourly flight availability from Newark 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 January 20, 2025.

It’s typically best to fly out from Newark Airport to St. Louis in the evening. Doing so could potentially save you 19% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

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

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

Weekly flight availability from Newark Airport to St. Louis

Explore weekly flight availability from Newark to St. Louis. 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 20, 2025.

The most flights from EWR to STL 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).

Rainfall in St. Louis by month

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

Plan your trip to St. Louis by taking into account the average temperature totals 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 insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated January 20, 2025.
See what other customers who have flown with Delta, American Airlines and United Airlines from New York to St. Louis have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,696 reviews

Food

7.1

Comfort

7.9

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

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
9,696 reviews
Alaska Airlines
8.0
Very good
9,696 reviews

Food

7.1

Comfort

7.9

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

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
8,521 reviews
Alaska Airlines
8.0
Very good
9,696 reviews

Food

7.1

Comfort

7.9

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

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
8,982 reviews
Alaska Airlines
8.0
Very good
9,696 reviews

Food

7.1

Comfort

7.9

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

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
9,696 reviews

Food

7.1

Comfort

7.9

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

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

Spirit Airlines
6.3
Okay
8,113 reviews
Alaska Airlines
8.0
Very good
9,696 reviews

Food

7.1

Comfort

7.9

Overall

8.0

Entertainment

7.1

Crew

8.5

Boarding

8.2

Reviews

1 / 10

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

Find useful and relevant information for your journey from Newark 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 Newark?

    Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly into when you book flights from Newark to St. Louis. 4 airlines have flights to Lambert-St Louis from Newark on a regular basis. Booking flights from Newark to Lambert-St Louis should not be difficult; the airport handles an average of 4 inbound flights from Newark per day.

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

    Flights from Newark to Lambert-St Louis have been viewed 14 times in the past calendar month.

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

    Delta, at $283, was found to be the cheapest airline from Newark Airport to St. Louis.Alternate airlines to your destination round-trip include Spirit Airlines and American Airlines. Delta is priced at 35% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $60. Frontier flights start at $132 while deals on American Airlines start at $182 one-way.

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

    Before booking your flight to St. Louis from Newark Airport, check out the most reliable airlines to get you to your destination on time: United Airlines (69%), Lufthansa (67%), Austrian Airlines( 67%).

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

    The cheapest flight price from Newark Airport to St. Louis is $161. On average you can expect to pay $356. The most popular route, (Newark - Lambert-St Louis), can usually be booked for $136.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Newark 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 Newark Airport to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Newark Airport to St. Louis (average of $311). Flying from Newark Airport 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

Traveling to a place near Newark Airport?

Book flights to Newark Airport if you plan to visit one of these locations
Fenton
Fairview Heights
Maryland Heights
Collinsville
Wentzville
Eureka
St. Peters
Festus
Alton
Farmington
Chesterfield

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Top 4 airlines flying from Newark to St. Louis

Discover the top 4 airlines that operate flights from Newark to St. Louis. 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 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$195Average$241FlexibilityNo cancel feeOn-time65%
DeltaCheapest$199Average$354FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$214Average$360FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$266Average$445FlexibilityNo cancel feeOn-time69%
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