$59+ 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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — STL
Jul 8 — Jul 151
1 adult, Economy
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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
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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
Keep the following information in mind while searching for New Jersey to St. Louis flight deals. Data was last updated July 3, 2025.
Round-trip from | $181 (FlightHub) |
|---|---|
One-way from | $59 (Priceline) |
Popular in | December |
Cheapest in | January |
Average price | $332 |
Good round-trip deal | $376 or less |
Good one-way deal | $183 or less |
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 July 3, 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 July 3, 2025.
This FlightHub deal was found by Cheapflights users on 7/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/246:05 amEWR - STL
1 stop4h 47mSpirit Airlines
Sun 8/310:47 amSTL - EWR
1 stop8h 13mSpirit Airlines
Deal found 7/1![Spirit Airlines logo]()
$181
This Mytrip deal was found by Cheapflights users on 7/2. 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.
Wed 7/1611:04 amEWR - STL
1 stop27h 30mFrontier
Sat 7/192:52 pmSTL - EWR
1 stop8h 52mFrontier
Deal found 7/2![Frontier logo]()
$191
This Priceline deal was found by Cheapflights users on 7/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/65:55 amEWR - STL
1 stop10h 08mMultiple Airlines
Thu 10/98:44 amSTL - EWR
1 stop9h 01mMultiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$193
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Thu 8/79:30 pmEWR - STL
Nonstop3h 05mUnited Airlines
Wed 8/136:00 amSTL - EWR
Nonstop2h 35mUnited Airlines
Deal found 7/2![United Airlines logo]()
$197
This Priceline deal was found by Cheapflights users on 7/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/106:30 amLGA - STL
1 stop8h 04mMultiple Airlines
Mon 7/1410:47 amSTL - LGA
1 stop7h 13mMultiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$236
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Thu 10/99:10 pmLGA - STL
Nonstop2h 45mAmerican Airlines
Sun 10/126:00 amSTL - LGA
1 stop4h 23mAmerican Airlines
Deal found 7/3![American Airlines logo]()
$237
This FlightHub deal was found by Cheapflights users on 7/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/141:00 pmJFK - STL
1 stop7h 23mFrontier
Sun 8/177:59 pmSTL - JFK
1 stop14h 56mFrontier
Deal found 7/3![Frontier logo]()
$237
This FlightHub deal was found by Cheapflights users on 7/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/146:35 amLGA - STL
1 stop7h 57mSpirit Airlines
Sun 8/1710:37 amSTL - LGA
1 stop11h 43mSpirit Airlines
Deal found 7/3![Spirit Airlines logo]()
$238
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Thu 10/306:30 amJFK - STL
1 stop4h 54mAmerican Airlines
Mon 11/39:47 amSTL - JFK
1 stop4h 10mAmerican Airlines
Deal found 7/3![American Airlines logo]()
$242
This Southwest deal was found by Cheapflights users on 7/1. 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 8/83:55 pmLGA - STL
Nonstop2h 45mSouthwest
Tue 8/127:35 pmSTL - LGA
Nonstop2h 25mSouthwest
Deal found 7/1![Southwest logo]()
$245
This Delta deal was found by Cheapflights users on 6/30. 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 8/86:30 amLGA - STL
Nonstop2h 40mDelta
Mon 8/259:16 amSTL - LGA
Nonstop2h 28mDelta
Deal found 6/30![Delta logo]()
$247
This Delta deal was found by Cheapflights users on 7/3. 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.
Thu 12/42:55 pmJFK - STL
Nonstop2h 45mDelta
Sun 12/74:27 pmSTL - JFK
Nonstop2h 28mDelta
Deal found 7/3![Delta logo]()
$247
Cheapflights Fare Finder
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 July 3, 2025.
Use the filters below to find and compare flights from New Jersey to St. Louis that are best for you.
Fly from
New Jersey
Fly to
St. Louis
Route
Depart
Return
Price
NewarkSt. Louis
EWR - STL
EWRSTL
Newark
Thu 7/24
6:05 am-9:52 am
1 stop4h 47m
Lambert-St Louis
Sun 8/3
10:47 am-8:00 pm
1 stop8h 13m
$181
NewarkSt. Louis
EWR - STL
EWRSTL
Newark
Wed 7/16
11:04 am-1:34 pm
1 stop27h 30m
Lambert-St Louis
Sat 7/19
2:52 pm-12:44 am
1 stop8h 52m
$191
NewarkSt. Louis
EWR - STL
EWRSTL
Newark
Mon 10/6
5:55 am-3:03 pm
1 stop10h 08m
Lambert-St Louis
Thu 10/9
8:44 am-6:45 pm
1 stop9h 01m
$193
NewarkSt. Louis
EWR - STL
EWRSTL
Newark
Thu 8/7
9:30 pm-11:35 pm
Nonstop3h 05m
Lambert-St Louis
Wed 8/13
6:00 am-9:35 am
Nonstop2h 35m
$197
New YorkSt. Louis
LGA - STL
LGASTL
New York LaGuardia
Thu 10/9
9:10 pm-10:55 pm
Nonstop2h 45m
Lambert-St Louis
Sun 10/12
6:00 am-11:23 am
1 stop4h 23m
$237
New YorkSt. Louis
JFK - STL
JFKSTL
New York John F Kennedy Intl
Thu 8/14
1:00 pm-7:23 pm
1 stop7h 23m
Lambert-St Louis
Sun 8/17
7:59 pm-11:55 am
1 stop14h 56m
$237
New YorkSt. Louis
LGA - STL
LGASTL
New York LaGuardia
Thu 8/14
6:35 am-1:32 pm
1 stop7h 57m
Lambert-St Louis
Sun 8/17
10:37 am-11:20 pm
1 stop11h 43m
$238
New YorkSt. Louis
LGA - STL
LGASTL
New York LaGuardia
Thu 8/7
7:55 pm-6:41 pm
3 stops23h 46m
Lambert-St Louis
Mon 8/11
10:47 am-3:35 pm
1 stop3h 48m
$240
New YorkSt. Louis
JFK - STL
JFKSTL
New York John F Kennedy Intl
Thu 10/30
6:30 am-10:24 am
1 stop4h 54m
Lambert-St Louis
Mon 11/3
9:47 am-2:57 pm
1 stop4h 10m
$242
New YorkSt. Louis
LGA - STL
LGASTL
New York LaGuardia
Fri 8/8
3:55 pm-5:40 pm
Nonstop2h 45m
Lambert-St Louis
Tue 8/12
7:35 pm-11:00 pm
Nonstop2h 25m
$245
Showing 1-10 of 37 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?
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 July 3, 2025.
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 July 3, 2025.
The most flights from USNJ to STL are scheduled on a Wednesday (5 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (1 on average).
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 July 3, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from New Jersey to St. Louis have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Crew
8.6
Entertainment
7.6
Boarding
8.2
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Overall
8.0
Crew
8.6
Entertainment
7.6
Boarding
8.2
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Overall
8.0
Crew
8.6
Entertainment
7.6
Boarding
8.2
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Overall
8.0
Crew
8.6
Entertainment
7.6
Boarding
8.2
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Overall
8.0
Crew
8.6
Entertainment
7.6
Boarding
8.2
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
Overall
8.0
Crew
8.6
Entertainment
7.6
Boarding
8.2
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentJohn,May 2025
PVD - BNA
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.
Traveling to a place near New Jersey?
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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.
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 July 3, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$152 | Average$239 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$198 | Average$349 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$199 | Average$340 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$253 | Average$430 | FlexibilityNo cancel fee | On-time69% |