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St. Louis

$54+ 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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — STL
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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Cheap flight deals from New Jersey to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from New Jersey (USNJ) 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 December 22, 2024.

Round-trip from

$118
(Booking.com)

One-way from

$54
(Frontier)
From New Jersey to Lambert-St Louis
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One-way flight from New Jersey to Lambert-St Louis
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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 December 22, 2024.

This Delta deal was found by Cheapflights users on 12/21. 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 12/271:55 pmLGA - STL
Nonstop2h 59mDelta
Sat 1/118:50 amSTL - LGA
Nonstop2h 26mDelta
Deal found 12/21$298
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Fri 12/275:41 pmEWR - STL
1 stop5h 12mAmerican Airlines
Sat 1/117:18 amSTL - EWR
1 stop4h 32mAmerican Airlines
Deal found 12/21$338
This KAYAK deal was found by Cheapflights users on 12/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/305:24 pmPHL - STL
1 stop7h 16mFrontier
Wed 1/13:53 pmSTL - PHL
1 stop8h 29mFrontier
Deal found 12/20$338
This Southwest deal was found by Cheapflights users on 12/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/277:15 amLGA - STL
Nonstop2h 55mSouthwest
Sat 1/1111:50 amSTL - LGA
2 stops9h 45mSouthwest
Deal found 12/21$346
This Delta deal was found by Cheapflights users on 12/21. 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.
Tue 12/315:02 pmEWR - STL
1 stop5h 41mDelta
Sat 1/46:29 amSTL - EWR
1 stop4h 37mDelta
Deal found 12/21$350
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Fri 12/272:55 pmJFK - STL
1 stop7h 58mAmerican Airlines
Sat 1/116:00 amSTL - JFK
1 stop7h 18mAmerican Airlines
Deal found 12/21$355
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Sat 12/287:14 amLGA - STL
1 stop7h 23mAmerican Airlines
Fri 1/310:38 amSTL - LGA
1 stop5h 19mAmerican Airlines
Deal found 12/21$357
This United deal was found by Cheapflights users on 12/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/276:14 pmEWR - STL
Nonstop2h 57mUnited Airlines
Sat 1/47:00 amSTL - EWR
Nonstop2h 38mUnited Airlines
Deal found 12/21$405
This Gotogate deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2810:26 pmPHL - STL
1 stop26h 32mMultiple Airlines
Tue 12/314:27 pmSTL - PHL
1 stop6h 38mMultiple Airlines
Deal found 12/21$413
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Tue 12/317:14 pmPHL - STL
Nonstop2h 45mAmerican Airlines
Sat 1/46:30 amSTL - PHL
Nonstop2h 09mAmerican Airlines
Deal found 12/21$444
This Cheapflightsfares deal was found by Cheapflights users on 12/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/265:56 pmTTN - STL
1 stop6h 32mFrontier
Thu 1/24:24 pmSTL - TTN
1 stop6h 15mFrontier
Deal found 12/21$461
This Mytrip deal was found by Cheapflights users on 12/21. 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.
Fri 12/278:35 amLGA - STL
2 stops27h 55mMultiple Airlines
Sat 1/1112:15 pmSTL - LGA
2 stops6h 55mMultiple Airlines
Deal found 12/21$493

Find flights from New Jersey to St. Louis within your budget

Customize your flight search to find flights from New Jersey 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 December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

TrentonSt. Louis

TTN - STL

TTNSTL

Trenton-Mercer

Thu 1/9

6:00 am-11:27 pm

1 stop18h 27m

Lambert-St Louis

Tue 1/14

5:05 pm-9:35 pm

1 stop27h 30m

$118

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Thu 2/13

7:15 am-12:12 pm

1 stop5h 57m

Lambert-St Louis

Sun 2/16

6:30 am-12:11 pm

1 stop4h 41m

$226

New YorkSt. Louis

JFK - STL

JFKSTL

New York John F Kennedy Intl

Thu 1/16

3:50 pm-10:09 pm

1 stop7h 19m

Lambert-St Louis

Mon 1/20

6:00 am-1:00 pm

1 stop6h 00m

$226

New YorkSt. Louis

JFK - STL

JFKSTL

New York John F Kennedy Intl

Wed 3/5

7:59 am-5:43 pm

1 stop10h 44m

Lambert-St Louis

Fri 3/7

6:38 pm-6:30 am

1 stop10h 52m

$228

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Tue 1/7

6:55 am-8:58 am

Nonstop3h 03m

Lambert-St Louis

Tue 1/14

6:05 am-9:33 am

Nonstop2h 28m

$229

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Tue 1/7

2:59 pm-10:09 pm

1 stop8h 10m

Lambert-St Louis

Tue 1/14

7:20 am-10:49 am

Nonstop2h 29m

$230

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Tue 2/4

6:00 am-2:43 pm

1 stop9h 43m

Lambert-St Louis

Tue 2/11

12:15 pm-8:29 pm

2 stops31h 14m

$243

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Tue 1/21

6:00 am-2:43 pm

1 stop9h 43m

Lambert-St Louis

Tue 1/21

3:48 pm-11:12 pm

1 stop6h 24m

$248

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Wed 1/8

10:59 am-11:27 pm

1 stop13h 28m

Lambert-St Louis

Wed 1/15

5:05 pm-4:00 pm

1 stop21h 55m

$250

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Fri 2/21

10:35 am-7:10 pm

2 stops9h 35m

Lambert-St Louis

Mon 2/24

5:55 am-1:55 pm

1 stop7h 00m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 52 results
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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.

Travel insights for flights from New Jersey to St. Louis

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

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?

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 December 22, 2024.

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.

Weekly flight availability from New Jersey to St. Louis

Explore weekly flight availability from New Jersey 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 December 22, 2024.

The most flights from USNJ to STL are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 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 December 22, 2024.
Get a feel of what it's like to fly with American Airlines, Spirit Airlines and United Airlines 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.
Southwest
8.1
Very good
4,804 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,804 reviews
Southwest
8.1
Very good
4,804 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,537 reviews
Southwest
8.1
Very good
4,804 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,594 reviews
Southwest
8.1
Very good
4,804 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,028 reviews
Southwest
8.1
Very good
4,804 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,804 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Overall

8.1

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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?

    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, 14 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 Frontier, with whom users have recently found tickets for as low as $54. However, be on the lookout for offers from Spirit Airlines 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 New York LaGuardia - Lambert-St Louis or New York John F Kennedy Intl - Lambert-St Louis, Newark - 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 (81%), Republic Airways (79%), Austrian Airlines( 63%).

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

    The cheapest flight price from New Jersey to St. Louis is $128. On average you can expect to pay $465. The most popular route, (Newark - Lambert-St Louis), can usually be booked for $177.

  • 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.

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Alternative routes for New Jersey to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from New Jersey to St. Louis

Discover the top 4 airlines that operate flights from New Jersey 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 December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$181Average$241FlexibilityNo cancel feeOn-time65%
DeltaCheapest$199Average$362FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$206Average$343FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$264Average$441FlexibilityNo cancel feeOn-time69%
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