$57+ Cheap flights from St. Louis (STL) to New Jersey
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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
STL — EWR
Aug 30 — Sep 61
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to New Jersey 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.Cheap flight deals from St. Louis to New Jersey
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Cheapest flights from St. Louis to New JerseyExplore the most affordable flight options available from St. Louis to New Jersey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2026.
Explore the most affordable flight options available from St. Louis to New Jersey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:35 am
STL
- PHL
1 stop20h 01m
Frontier
Wed 11/115:28 pm
PHL
- STL
1 stop17h 12m
Frontier
Deal found 7/30![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/22:29 pm
STL
- PHL
1 stop7h 49m
Frontier
Mon 10/58:41 am
PHL
- STL
1 stop5h 29m
Frontier
Deal found 7/29![Frontier logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:17 pm
STL
- PHL
1 stop11h 58m
Frontier
Mon 8/248:30 am
PHL
- STL
1 stop9h 52m
Frontier
Deal found 7/29![Frontier logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:17 pm
STL
- PHL
1 stop11h 58m
Frontier
Thu 9/38:30 am
PHL
- STL
1 stop9h 52m
Frontier
Deal found 7/30![Frontier logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:35 am
STL
- PHL
1 stop6h 40m
Frontier
Wed 10/219:10 am
PHL
- STL
1 stop25h 30m
Frontier
Deal found 7/30![Frontier logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:17 pm
STL
- PHL
1 stop11h 58m
Frontier
Sun 8/304:45 pm
PHL
- STL
1 stop25h 37m
Frontier
Deal found 7/28![Frontier logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:35 am
STL
- PHL
1 stop20h 01m
Frontier
Tue 10/205:38 pm
PHL
- STL
1 stop17h 02m
Frontier
Deal found 7/29![Frontier logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:35 am
STL
- PHL
1 stop6h 40m
Frontier
Tue 10/205:38 pm
PHL
- STL
1 stop17h 02m
Frontier
Deal found 7/29![Frontier logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/910:35 am
STL
- PHL
1 stop6h 40m
Frontier
Mon 10/125:38 pm
PHL
- STL
1 stop17h 02m
Frontier
Deal found 7/29![Frontier logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:17 pm
STL
- PHL
1 stop11h 58m
Frontier
Mon 8/318:30 am
PHL
- STL
1 stop9h 52m
Frontier
Deal found 7/27![Frontier logo]()
$161
This Frontier deal was found by Cheapflights users on 7/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/285:19 pm
STL
- EWR
1 stop6h 42m
Frontier
Wed 10/1410:29 pm
EWR
- STL
1 stop12h 11m
Frontier
Deal found 7/30![Frontier logo]()
$214
This Frontier deal was found by Cheapflights users on 7/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:17 pm
STL
- EWR
1 stop5h 46m
Frontier
Mon 8/245:55 am
EWR
- STL
1 stop12h 27m
Frontier
Deal found 7/30![Frontier logo]()
$215
Best flights from St. Louis to New JerseyDiscover carefully curated flight deals from St. Louis to New Jersey that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2026.
Discover carefully curated flight deals from St. Louis to New Jersey that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2026.
This Orbitz deal was found by Cheapflights users on 7/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:34 pm
STL
- TTN
1 stop13h 05m
Frontier
Mon 10/1211:25 am
TTN
- STL
1 stop9h 14m
Frontier
Deal found 7/29![Frontier logo]()
$255
This Southwest deal was found by Cheapflights users on 7/27. 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.
Mon 9/147:05 pm
STL
- PHL
Nonstop2h 15m
Southwest
Thu 9/176:20 am
PHL
- STL
Nonstop2h 15m
Southwest
Deal found 7/27![Southwest logo]()
$277
This American Airlines deal was found by Cheapflights users on 7/31. 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 10/226:00 am
STL
- PHL
Nonstop2h 20m
American Airlines
Mon 10/269:55 pm
PHL
- STL
Nonstop2h 42m
American Airlines
Deal found 7/31![American Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 7/30. 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.
Mon 9/145:30 pm
STL
- LGA
Nonstop2h 30m
Delta
Wed 9/169:59 am
LGA
- STL
Nonstop2h 44m
Delta
Deal found 7/30![Delta logo]()
$293
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 11/46:00 am
STL
- EWR
Nonstop2h 21m
United Airlines
Mon 11/98:00 am
EWR
- STL
1 stop5h 10m
United Airlines
Deal found 7/29![United Airlines logo]()
$303
This Expedia deal was found by Cheapflights users on 7/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:02 pm
STL
- TTN
1 stop18h 02m
Frontier
Mon 8/246:30 am
TTN
- STL
1 stop9h 58m
Frontier
Deal found 7/29![Frontier logo]()
$258
This Expedia deal was found by Cheapflights users on 7/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:02 pm
STL
- TTN
1 stop18h 02m
Frontier
Mon 9/76:30 am
TTN
- STL
1 stop9h 58m
Frontier
Deal found 7/28![Frontier logo]()
$258
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:20 am
STL
- PHL
1 stop3h 50m
Southwest
Mon 12/72:50 pm
PHL
- STL
Nonstop2h 30m
Southwest
Deal found 7/30![Southwest logo]()
$287
This Delta deal was found by Cheapflights users on 7/30. 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.
Thu 10/11:01 pm
STL
- LGA
Nonstop2h 29m
Delta
Wed 10/76:45 am
LGA
- STL
Nonstop2h 44m
Delta
Deal found 7/30![Delta logo]()
$293
This United Airlines deal was found by Cheapflights users on 7/28. 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 10/275:00 pm
STL
- EWR
Nonstop2h 35m
United Airlines
Thu 10/2912:25 pm
EWR
- STL
1 stop5h 26m
United Airlines
Deal found 7/28![United Airlines logo]()
$303
This Expedia deal was found by Cheapflights users on 7/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:34 pm
STL
- TTN
1 stop13h 05m
Frontier
Sun 10/1111:25 am
TTN
- STL
1 stop9h 14m
Frontier
Deal found 7/30![Frontier logo]()
$260
This Southwest deal was found by Cheapflights users on 7/26. 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.
Wed 9/97:55 pm
STL
- LGA
Nonstop2h 20m
Southwest
Wed 9/167:10 am
LGA
- STL
Nonstop2h 40m
Southwest
Deal found 7/26![Southwest logo]()
$293
This Delta deal was found by Cheapflights users on 7/27. 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 9/1010:40 am
STL
- PHL
1 stop4h 33m
Delta
Mon 9/147:20 pm
PHL
- STL
1 stop5h 22m
Delta
Deal found 7/27![Delta logo]()
$297
This Travelocity deal was found by Cheapflights users on 7/26. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:34 pm
STL
- TTN
1 stop13h 05m
Frontier
Mon 10/2611:25 am
TTN
- STL
1 stop9h 14m
Frontier
Deal found 7/26![Frontier logo]()
$262
This Southwest deal was found by Cheapflights users on 7/26. 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.
Thu 10/15:40 am
STL
- LGA
Nonstop2h 20m
Southwest
Mon 10/58:55 am
LGA
- STL
1 stop4h 20m
Southwest
Deal found 7/26![Southwest logo]()
$299
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Sat 9/198:20 am
STL
- EWR
Nonstop2h 40m
United Airlines
Mon 9/219:59 pm
EWR
- STL
Nonstop2h 39m
United Airlines
Deal found 7/26![United Airlines logo]()
$340
This Delta deal was found by Cheapflights users on 7/29. 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 8/209:15 am
STL
- LGA
1 stop5h 35m
Delta
Tue 8/254:00 pm
LGA
- STL
1 stop8h 21m
Delta
Deal found 7/29![Delta logo]()
$313
This Expedia deal was found by Cheapflights users on 7/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/244:23 pm
STL
- TTN
1 stop18h 41m
Frontier
Mon 8/316:30 am
TTN
- STL
1 stop9h 58m
Frontier
Deal found 7/27![Frontier logo]()
$262
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/133:35 pm
STL
- LGA
Nonstop2h 20m
Southwest
Thu 10/158:55 am
LGA
- STL
1 stop4h 20m
Southwest
Deal found 7/30![Southwest logo]()
$299
This Delta deal was found by Cheapflights users on 7/29. 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 10/297:00 am
STL
- JFK
1 stop5h 26m
Delta
Tue 11/33:10 pm
JFK
- STL
1 stop7h 49m
Delta
Deal found 7/29![Delta logo]()
$313
This Expedia deal was found by Cheapflights users on 7/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:34 pm
STL
- TTN
1 stop13h 05m
Frontier
Mon 10/1211:25 am
TTN
- STL
1 stop9h 14m
Frontier
Deal found 7/26![Frontier logo]()
$262
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/83:45 pm
STL
- PHL
1 stop4h 15m
Southwest
Tue 9/153:05 pm
PHL
- STL
2 stops8h 10m
Southwest
Deal found 7/30![Southwest logo]()
$302
This United Airlines deal was found by Cheapflights users on 7/29. 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 10/299:44 am
STL
- EWR
Nonstop2h 31m
United Airlines
Sun 11/18:00 am
EWR
- STL
1 stop5h 10m
United Airlines
Deal found 7/29![United Airlines logo]()
$366
This Delta deal was found by Cheapflights users on 7/27. 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 8/209:15 am
STL
- JFK
1 stop6h 15m
Delta
Mon 8/247:00 pm
JFK
- STL
1 stop5h 58m
Delta
Deal found 7/27![Delta logo]()
$313
This Priceline deal was found by Cheapflights users on 7/26. 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.
Fri 8/214:23 pm
STL
- TTN
1 stop6h 17m
Frontier
Sun 8/236:30 am
TTN
- STL
1 stop10h 41m
Frontier
Deal found 7/26![Frontier logo]()
$262
This Southwest deal was found by Cheapflights users on 7/26. 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.
Sat 10/31:45 pm
STL
- PHL
1 stop8h 25m
Southwest
Mon 10/56:55 am
PHL
- STL
2 stops10h 15m
Southwest
Deal found 7/26![Southwest logo]()
$302
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:30 am
STL
- EWR
Nonstop2h 38m
United Airlines
Wed 9/307:00 am
EWR
- STL
Nonstop2h 48m
United Airlines
Deal found 7/30![United Airlines logo]()
$373
This Delta deal was found by Cheapflights users on 7/28. 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.
Mon 9/144:59 pm
STL
- JFK
1 stop7h 00m
Delta
Thu 9/1710:55 am
JFK
- STL
1 stop7h 50m
Delta
Deal found 7/28![Delta logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:17 pm
STL
- TTN
2 stops16h 47m
Frontier
Wed 9/97:39 pm
TTN
- STL
1 stop23h 15m
Frontier
Deal found 7/27![Frontier logo]()
$270
This Southwest deal was found by Cheapflights users on 7/27. 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.
Wed 8/262:50 pm
STL
- LGA
1 stop6h 05m
Southwest
Wed 9/212:05 pm
LGA
- STL
Nonstop2h 40m
Southwest
Deal found 7/27![Southwest logo]()
$303
Last-minute flights from St. Louis to New JerseyDiscover last-minute flight deals from St. Louis to New Jersey. Data last updated July 31, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to New Jersey. Data last updated July 31, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:17 pm
STL
- PHL
1 stop11h 58m
Frontier
Mon 8/248:30 am
PHL
- STL
1 stop9h 52m
Frontier
Deal found 7/29![Frontier logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:17 pm
STL
- PHL
1 stop11h 58m
Frontier
Sun 8/238:30 am
PHL
- STL
1 stop9h 52m
Frontier
Deal found 7/29![Frontier logo]()
$184
This Frontier deal was found by Cheapflights users on 7/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:17 pm
STL
- EWR
1 stop5h 46m
Frontier
Mon 8/245:55 am
EWR
- STL
1 stop12h 27m
Frontier
Deal found 7/30![Frontier logo]()
$214
This Expedia deal was found by Cheapflights users on 7/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:02 pm
STL
- TTN
1 stop18h 02m
Frontier
Sun 8/2312:49 pm
TTN
- STL
1 stop27h 39m
Frontier
Deal found 7/29![Frontier logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 7/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:17 pm
STL
- PHL
1 stop11h 58m
Frontier
Mon 8/318:30 am
PHL
- STL
1 stop9h 52m
Frontier
Deal found 7/27![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:17 pm
STL
- PHL
1 stop11h 58m
Frontier
Fri 8/288:30 am
PHL
- STL
1 stop9h 52m
Frontier
Deal found 7/28![Frontier logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:45 pm
STL
- PHL
1 stop10h 45m
Frontier
Fri 8/288:30 am
PHL
- STL
1 stop9h 52m
Frontier
Deal found 7/30![Frontier logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:45 pm
STL
- PHL
1 stop10h 45m
Frontier
Sat 8/292:45 pm
PHL
- STL
1 stop27h 37m
Frontier
Deal found 7/30![Frontier logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:17 pm
STL
- PHL
1 stop11h 58m
Frontier
Thu 9/38:30 am
PHL
- STL
1 stop9h 52m
Frontier
Deal found 7/30![Frontier logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:17 pm
STL
- PHL
1 stop11h 58m
Frontier
Sun 8/304:45 pm
PHL
- STL
1 stop25h 37m
Frontier
Deal found 7/28![Frontier logo]()
$154
This Super.com deal was found by Cheapflights users on 7/30. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:17 pm
STL
- EWR
1 stop5h 46m
Frontier
Thu 9/311:30 am
EWR
- STL
1 stop28h 58m
Frontier
Deal found 7/30![Frontier logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:17 pm
STL
- PHL
1 stop11h 58m
Frontier
Sun 8/304:45 pm
PHL
- STL
1 stop25h 37m
Frontier
Deal found 7/28![Frontier logo]()
$169
One-way flights from St. Louis to New JerseySearch for one-way flight options from St. Louis to New Jersey. Find affordable one-way fares based on user searches. Data last updated July 31, 2026.
Search for one-way flight options from St. Louis to New Jersey. Find affordable one-way fares based on user searches. Data last updated July 31, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2610:35 am
STL
- PHL
1 stop25h 37m
Frontier
Deal found 7/26![Frontier logo]()
$57
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2710:35 am
STL
- PHL
1 stop6h 40m
Frontier
Deal found 7/28![Frontier logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:35 am
STL
- PHL
1 stop11h 36m
Frontier
Deal found 7/26![Frontier logo]()
$68
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:17 pm
STL
- PHL
1 stop11h 58m
Frontier
Deal found 7/30![Frontier logo]()
$74
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2510:35 am
STL
- PHL
1 stop20h 01m
Frontier
Deal found 7/30![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:17 pm
STL
- PHL
1 stop11h 58m
Frontier
Deal found 7/30![Frontier logo]()
$81
This Trip.com deal was found by Cheapflights users on 7/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/52:29 pm
STL
- PHL
1 stop7h 49m
Frontier
Deal found 7/26![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:57 pm
STL
- PHL
1 stop13h 18m
Frontier
Deal found 7/26![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:17 pm
STL
- PHL
1 stop11h 58m
Frontier
Deal found 7/26![Frontier logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:17 pm
STL
- PHL
1 stop17h 09m
Frontier
Deal found 7/30![Frontier logo]()
$86
This Trip.com deal was found by Cheapflights users on 7/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/286:17 pm
STL
- PHL
1 stop11h 58m
Frontier
Deal found 7/29![Frontier logo]()
$87
This Super.com deal was found by Cheapflights users on 7/30. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:39 pm
STL
- TTN
1 stop23h 03m
Frontier
Deal found 7/30![Frontier logo]()
$104
Find flight deals from St. Louis to New Jersey
Keep the following information in mind while searching for St. Louis to New Jersey flight deals. Data was last updated July 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $126 (Kiwi.com) |
One-way from | $57 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $365 |
Good round-trip deal | $391 or less |
Good one-way deal | $256 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to New Jersey 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 31, 2026.
Use the filters below to find and compare flights from St. Louis to New Jersey that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisTrenton
STL - TTN
STLTTN
Lambert-St Louis
Sat 10/10
8:34 pm-10:39 am
1 stop13h 05m
Trenton-Mercer
Mon 10/12
11:25 am-7:39 pm
1 stop9h 14m
$255
St. LouisTrenton
STL - TTN
STLTTN
Lambert-St Louis
Thu 8/20
5:02 pm-12:04 pm
1 stop18h 02m
Trenton-Mercer
Mon 8/24
6:30 am-3:28 pm
1 stop9h 58m
$258
St. LouisTrenton
STL - TTN
STLTTN
Lambert-St Louis
Thu 9/3
5:02 pm-12:04 pm
1 stop18h 02m
Trenton-Mercer
Mon 9/7
6:30 am-3:28 pm
1 stop9h 58m
$258
St. LouisTrenton
STL - TTN
STLTTN
Lambert-St Louis
Thu 10/8
8:34 pm-10:39 am
1 stop13h 05m
Trenton-Mercer
Sun 10/11
11:25 am-7:39 pm
1 stop9h 14m
$260
St. LouisTrenton
STL - TTN
STLTTN
Lambert-St Louis
Thu 10/22
8:34 pm-10:39 am
1 stop13h 05m
Trenton-Mercer
Mon 10/26
11:25 am-7:39 pm
1 stop9h 14m
$262
St. LouisTrenton
STL - TTN
STLTTN
Lambert-St Louis
Mon 8/24
4:23 pm-12:04 pm
1 stop18h 41m
Trenton-Mercer
Mon 8/31
6:30 am-3:28 pm
1 stop9h 58m
$262
St. LouisTrenton
STL - TTN
STLTTN
Lambert-St Louis
Fri 10/9
8:34 pm-10:39 am
1 stop13h 05m
Trenton-Mercer
Mon 10/12
11:25 am-7:39 pm
1 stop9h 14m
$262
St. LouisTrenton
STL - TTN
STLTTN
Lambert-St Louis
Fri 8/21
4:23 pm-11:40 pm
1 stop6h 17m
Trenton-Mercer
Sun 8/23
6:30 am-4:11 pm
1 stop10h 41m
$262
St. LouisTrenton
STL - TTN
STLTTN
Lambert-St Louis
Mon 8/24
6:17 pm-12:04 pm
2 stops16h 47m
Trenton-Mercer
Wed 9/9
7:39 pm-5:54 pm
1 stop23h 15m
$270
Quickest round-trip
St. LouisPhiladelphia
STL - PHL
STLPHL
Lambert-St Louis
Mon 9/14
7:05 pm-10:20 pm
Nonstop2h 15m
Philadelphia
Thu 9/17
6:20 am-7:35 am
Nonstop2h 15m
$277
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from St. Louis to New Jersey
Have a flexible travel schedule? Discover the best time to fly to New Jersey from St. Louis with our price prediction graph.
STL-PHL
STL-EWR
STL-TTN
STL-LGA
STL-JFK
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 New Jersey
STL-USNJ
STL-PHL
STL-EWR
STL-TTN
STL-LGA
What is the cheapest time of day to fly from STL to NJ?
Find hourly flight availability from St. Louis to New Jersey. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2026.
When flying from St. Louis to New Jersey, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from St. Louis to New Jersey
Explore weekly flight availability from St. Louis to New Jersey. 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 31, 2026.
The most flights from STL to USNJ are scheduled on a Monday (5 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (4 on average).
How much does it cost to fly round-trip from St. Louis to New Jersey?
Airfare is below average for this route at the moment.
St. Louis to New Jersey flights typically cost between $291 and $486 in September.The cheapest round-trip price found within the last 5 days was $214 on Frontier (Sep 28-Oct 14).
Reviews of airlines servicing New Jersey
Get insights into the airlines that provide service to New Jersey. 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 New Jersey. Reviews last updated July 31, 2026.
Read through reviews of airlines operating flights from St. Louis to New Jersey, such as Delta,United Airlines, andAmerican Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.8
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from St. Louis to New Jersey. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for St. Louis to New Jersey
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Complete your trip
Complete your trip to New Jersey by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from St. Louis to New Jersey by cabin class
Find flights from St. Louis to New Jersey, based on your preferred cabin class, be it economy, premium economy, business, or first class.
St. Louis and New Jersey flights
Browse other St. Louis and New Jersey flight options. Last updated on July 31, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
St. Louis to New Jersey flights
Consider these flights traveling from St. Louis to New Jersey.
Top 4 airlines flying from St. Louis to New Jersey
Discover the top 4 airlines that operate flights from St. Louis to New Jersey. 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 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$87 | Average$230 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$199 | Average$368 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$259 | Average$390 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$260 | Average$353 | FlexibilityNo cancel fee | On-timeN/A |