Cheap flights from St. Louis (STL) to Newark (EWR) from $48

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — EWR
Jun 12 — Jun 191

The best prices from Lambert-St Louis to Newark are usually found in September or January, booked 78 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from St. Louis to Newark

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Newark (EWR). 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 June 7, 2024.

Popular in

March

Cheapest in

September

Round-trip from

$214

One-way from

$138
High demand for flights, 14% potential price rise
Best time to find cheap flights, 26% potential price drop
From Lambert-St Louis to Newark
One-way flight from Lambert-St Louis to Newark

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

Monday is generally a great day to depart. Flying on this day could help you save up to 32%.

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 58 days before your planned departure. Booking around this time can save you about 177% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $290 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $562.

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 $309. You can even find prices in September for less than $309, as users have found deals to Newark Airport from as low as $129. The month of June 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 6%.

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 24% versus a flight in the morning.

Cheap St. Louis to Newark flights in June & July 2024

Find cheap flight options from St. Louis to Newark specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,048,502 searches. Prices were last updated on June 7, 2024.
These are some of the most attractive deals on flights from St. Louis to New York in 2024. Check back in a little while for more flight options.
Tue 7/23:23 pmSTL - EWR
1 stop8h 11mSpirit Airlines
Sat 7/65:10 amEWR - STL
1 stop13h 18mSpirit Airlines
Deal found 6/6$183
Tue 7/1610:11 amSTL - EWR
1 stop10h 48mSpirit Airlines
Tue 7/235:05 amEWR - STL
1 stop6h 19mSpirit Airlines
Deal found 6/7$186
Tue 7/1610:11 amSTL - EWR
1 stop10h 48mSpirit Airlines
Tue 7/305:05 amEWR - STL
1 stop6h 19mSpirit Airlines
Deal found 6/7$188
Tue 7/93:23 pmSTL - EWR
1 stop26h 26mSpirit Airlines
Mon 7/153:09 pmEWR - STL
1 stop19h 17mSpirit Airlines
Deal found 6/6$191
Tue 7/23:23 pmSTL - EWR
1 stop8h 11mMultiple Airlines
Wed 7/104:39 pmEWR - STL
2 stops20h 06mMultiple Airlines
Deal found 6/6$194
Tue 7/1610:11 amSTL - EWR
2 stops21h 51mSpirit Airlines
Tue 7/235:05 amEWR - STL
1 stop6h 19mSpirit Airlines
Deal found 6/7$196
Tue 6/2511:57 amSTL - EWR
1 stop13h 01mSpirit Airlines
Sun 6/306:00 amEWR - STL
1 stop11h 32mSpirit Airlines
Deal found 6/6$198
Tue 6/1811:57 amSTL - EWR
1 stop9h 33mSpirit Airlines
Mon 6/2412:51 pmEWR - STL
2 stops23h 06mSpirit Airlines
Deal found 6/6$204
Tue 7/93:23 pmSTL - EWR
1 stop17h 49mMultiple Airlines
Wed 7/104:39 pmEWR - STL
2 stops20h 06mMultiple Airlines
Deal found 6/6$205

St. Louis to Newark 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Newark in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,048,502 searches. Data last updated June 7, 2024.
These are some of the most attractive deals on flights from St. Louis to New York in 2024. Check back in a little while for more flight options.
Tue 9/105:20 pmSTL - EWR
1 stop15h 52mSpirit Airlines
Thu 9/129:00 amEWR - STL
1 stop8h 20mSpirit Airlines
Deal found 6/6$129
Tue 9/105:20 pmSTL - EWR
1 stop22h 24mSpirit Airlines
Thu 9/1211:52 amEWR - STL
2 stops20h 15mSpirit Airlines
Deal found 6/6$137
Tue 9/105:20 pmSTL - EWR
2 stops21h 44mSpirit Airlines
Thu 9/1211:52 amEWR - STL
2 stops20h 15mSpirit Airlines
Deal found 6/6$152
Wed 9/117:57 amSTL - EWR
1 stop10h 42mSpirit Airlines
Fri 9/135:44 pmEWR - STL
1 stop23h 36mSpirit Airlines
Deal found 6/6$161
Wed 9/117:57 amSTL - EWR
2 stops15h 46mSpirit Airlines
Fri 9/135:44 pmEWR - STL
1 stop23h 36mSpirit Airlines
Deal found 6/6$173
Thu 9/197:57 amSTL - EWR
1 stop10h 42mSpirit Airlines
Tue 9/249:00 amEWR - STL
1 stop8h 20mSpirit Airlines
Deal found 6/6$182
Tue 7/23:23 pmSTL - EWR
1 stop8h 11mSpirit Airlines
Sat 7/65:10 amEWR - STL
1 stop13h 18mSpirit Airlines
Deal found 6/6$183
Tue 7/1610:11 amSTL - EWR
1 stop10h 48mSpirit Airlines
Tue 7/235:05 amEWR - STL
1 stop6h 19mSpirit Airlines
Deal found 6/7$186
Tue 7/1610:11 amSTL - EWR
1 stop10h 48mSpirit Airlines
Tue 7/305:05 amEWR - STL
1 stop6h 19mSpirit Airlines
Deal found 6/7$188

St. Louis to Newark flights leaving soon

Find last-minute flight options from St. Louis to Newark for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,048,502 searches. Data last updated June 7, 2024.
Users seeking a last-minute flight from St. Louis to New York should consider booking one of these fares. Tip: verify your flight details before completing your reservation.
Mon 6/175:00 pmSTL - EWR
3 stops28h 01mMultiple Airlines
Mon 6/246:00 pmEWR - STL
3 stops17h 57mMultiple Airlines
Deal found 6/6$267
Mon 6/172:00 pmSTL - EWR
3 stops34h 58mMultiple Airlines
Mon 6/246:00 pmEWR - STL
3 stops17h 57mMultiple Airlines
Deal found 6/6$271
Mon 6/175:00 pmSTL - EWR
3 stops28h 01mMultiple Airlines
Mon 6/2412:51 pmEWR - STL
2 stops23h 06mMultiple Airlines
Deal found 6/6$275
Mon 6/172:00 pmSTL - EWR
3 stops34h 58mMultiple Airlines
Mon 6/249:10 pmEWR - STL
1 stop14h 47mMultiple Airlines
Deal found 6/6$280
Mon 6/177:45 amSTL - EWR
2 stops15h 12mMultiple Airlines
Mon 6/2412:51 pmEWR - STL
2 stops23h 06mMultiple Airlines
Deal found 6/6$282
Sun 6/166:55 pmSTL - EWR
1 stop14h 20mSpirit Airlines
Tue 8/1310:00 pmEWR - STL
1 stop10h 20mSpirit Airlines
Deal found 6/6$288
Mon 6/172:00 pmSTL - EWR
3 stops34h 58mMultiple Airlines
Mon 6/246:26 pmEWR - STL
2 stops17h 31mMultiple Airlines
Deal found 6/6$291
Wed 6/126:08 amSTL - EWR
Nonstop2h 22mUnited Airlines
Wed 6/192:20 pmEWR - STL
Nonstop2h 38mUnited Airlines
Deal found 6/5$302
Sat 6/1511:34 amSTL - EWR
1 stop13h 19mSpirit Airlines
Sun 6/166:00 amEWR - STL
1 stop11h 32mSpirit Airlines
Deal found 6/6$308

One-way flights to Newark from St. Louis

Search for one-way flight options from St. Louis to Newark. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,048,502 searches. Data last updated June 7, 2024.
Users traveling one-way from St. Louis to New York can select one of these great deals. Users needing a return flight from St. Louis to New York should utilize the search form above.
Tue 9/105:20 pmSTL - EWR
1 stop15h 52mSpirit Airlines
Deal found 6/6$48
Tue 9/105:20 pmSTL - EWR
2 stops25h 19mSpirit Airlines
Deal found 6/6$62
Tue 6/1811:57 amSTL - EWR
1 stop9h 33mSpirit Airlines
Deal found 6/5$68
Tue 8/610:11 amSTL - EWR
1 stop8h 49mSpirit Airlines
Deal found 6/6$89
Tue 6/1811:57 amSTL - EWR
2 stops35h 50mSpirit Airlines
Deal found 6/5$93
Thu 6/208:12 pmSTL - EWR
1 stop24h 48mSpirit Airlines
Deal found 6/6$95
Tue 6/1811:57 amSTL - EWR
3 stops35h 50mSpirit Airlines
Deal found 6/5$104
Tue 8/208:10 amSTL - EWR
3 stops27h 42mSpirit Airlines
Deal found 6/6$107
Tue 8/208:10 amSTL - EWR
2 stops27h 42mSpirit Airlines
Deal found 6/6$109

Find flights from St. Louis to Newark within your budget

Customize your flight search to find flights from St. Louis to Newark 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 3,048,502 searches. Data last updated June 7, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$129 - $336

Route

Depart

Return

Price

Lambert-St LouisNewark

STL - EWR

STLEWR

Lambert-St Louis

Tue 9/10

1 stop15h 52m

Newark

Thu 9/12

1 stop8h 20m

$129

Lambert-St LouisNewark

STL - EWR

STLEWR

Lambert-St Louis

Tue 9/10

1 stop22h 24m

Newark

Thu 9/12

2 stops20h 15m

$137

Lambert-St LouisNewark

STL - EWR

STLEWR

Lambert-St Louis

Tue 9/10

2 stops21h 44m

Newark

Thu 9/12

2 stops20h 15m

$152

Lambert-St LouisNewark

STL - EWR

STLEWR

Lambert-St Louis

Wed 9/11

1 stop10h 42m

Newark

Fri 9/13

1 stop23h 36m

$161

Lambert-St LouisNewark

STL - EWR

STLEWR

Lambert-St Louis

Tue 7/2

1 stop8h 11m

Newark

Wed 7/10

2 stops20h 06m

$194

Lambert-St LouisNewark

STL - EWR

STLEWR

Lambert-St Louis

Tue 7/9

1 stop17h 49m

Newark

Wed 7/10

2 stops20h 06m

$205

Lambert-St LouisNewark

STL - EWR

STLEWR

Lambert-St Louis

Sat 8/3

Nonstop2h 22m

Newark

Fri 8/9

Nonstop2h 38m

$244

Lambert-St LouisNewark

STL - EWR

STLEWR

Lambert-St Louis

Fri 7/19

1 stop20h 10m

Newark

Sun 7/21

1 stop9h 52m

$285

Lambert-St LouisNewark

STL - EWR

STLEWR

Lambert-St Louis

Tue 7/9

1 stop4h 37m

Newark

Sat 7/13

1 stop7h 36m

$336

Flights are sorted by cheapest first

Deals found on 6/6

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 May 31, 2024.
Booking 78 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.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Newark. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Newark Airport flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.

Temperature and rainfall in Newark by month

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

NYC

Temperature

33.8 - 77 °F

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

Get insights into the airlines that provide service to Newark. 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 Newark. Reviews last updated June 7, 2024.
Read reviews from past customers who have flown Spirit Airlines, United Airlines and Delta 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.
8.1
Very good
9,223 reviews

Overall

8.1

Food

7.3

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

8.1
Very good
9,223 reviews
8.1
Very good
9,223 reviews

Overall

8.1

Food

7.3

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

8.0
Very good
10,363 reviews
8.1
Very good
9,223 reviews

Overall

8.1

Food

7.3

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

7.4
Good
10,696 reviews
8.1
Very good
9,223 reviews

Overall

8.1

Food

7.3

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

7.3
Good
14,226 reviews
8.1
Very good
9,223 reviews

Overall

8.1

Food

7.3

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

7.2
Good
590 reviews
8.1
Very good
9,223 reviews

Overall

8.1

Food

7.3

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

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?

    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 6 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 flights from St. Louis to Newark Airport for under $200 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Newark Airport for under $200. The cheapest flight booked recently is on Spirit Airlines for just $129, but on average you can expect to pay $190.

  • Are there nonstop flights from St. Louis to Newark Airport for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from St. Louis to Newark Airport under $300. A good price for a nonstop flight from St. Louis to Newark Airport is less than $319.

  • Are there last-minute flights available from St. Louis to Newark Airport for under $300?

    There are currently 20+ open flights from St. Louis to Newark Airport within the next 7 days for less than $300.

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

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

    Currently priced at $129, Spirit Airlines will fly you from St. Louis to Newark Airport and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Spirit Airlines is 68% 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 Spirit Airlines. According to our data, you can fly for as low as $48. Users have also found prices from $124 and $130 on Delta and Sun Country Air, 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: Scandinavian Airlines (90%), Austrian Airlines (89%), Lufthansa (88%).

  • 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 $1,621, our data indicates the cheapest price to be $95. The most popular route (Lambert-St Louis - Newark), is priced around $129.

  • What does STL to EWR mean?

    Great question - STL to EWR just means Lambert-St Louis Airport to Newark Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from St. Louis to Newark that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Newark flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Newark with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Newark flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from St. Louis to Newark that allow pets onboard?

    Many airlines flying from St. Louis to Newark offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Newark?

    Yes, you can often find last-minute deals on St. Louis to Newark flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Newark Airport flight deals updated?

    The St. Louis to Newark Airport flight deals you see on this page were last updated on 6/7.

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

  • 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 $308). 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.

Top 4 airlines flying from St. Louis to Newark

Discover the top 4 airlines that operate flights from St. Louis to Newark. 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 3,048,502 searches. Data last updated June 7, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$102Average$197FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$210Average$360FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$238Average$432FlexibilityNo cancel feeOn-time69%
DeltaCheapest$256Average$346FlexibilityNo cancel feeOn-timeN/A

Search flights from St. Louis to Newark by cabin class

Find flights from St. Louis to Newark, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from St. Louis to Newark

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 June 7, 2024.
19%of flight departuresEarly morningMidnight to 6 am
63%of flight departuresMorning6 am to noon
18%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from St. Louis to Newark

Explore weekly flight availability from St. Louis to Newark. 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 June 7, 2024.
Sunday6daily flights
Monday6daily flights
Tuesday4daily flights
Wednesday7daily flights
Thursday5daily flights
Friday7daily flights
Saturday8daily flights
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.