June is by far the best month, wherein you can get cheapest flights for St Louis to Newark. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
Disclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

St Louis
06:30
St Louis Lambert International Airport [STL]
Mon , 29 Jun 2026

Newark
11:59
Newark Liberty International Airport [EWR]
Mon, 29 Jun 2026

St Louis
06:00
St Louis Lambert International Airport [STL]
Mon , 29 Jun 2026

Newark
12:06
Newark Liberty International Airport [EWR]
Mon, 29 Jun 2026

St Louis
19:05
St Louis Lambert International Airport [STL]
Mon , 29 Jun 2026

Newark
00:53
Newark Liberty International Airport [EWR]
Tue, 30 Jun 2026

St Louis
17:06
St Louis Lambert International Airport [STL]
Mon , 29 Jun 2026

Newark
01:05
Newark Liberty International Airport [EWR]
Tue, 30 Jun 2026

St Louis
06:01
St Louis Lambert International Airport [STL]
Mon , 29 Jun 2026

Newark
09:30
Newark Liberty International Airport [EWR]
Mon, 29 Jun 2026

St Louis
18:10
St Louis Lambert International Airport [STL]
Mon , 29 Jun 2026

Newark
23:29
Newark Liberty International Airport [EWR]
Mon, 29 Jun 2026

St Louis
10:51
St Louis Lambert International Airport [STL]
Mon , 29 Jun 2026

Newark
17:54
Newark Liberty International Airport [EWR]
Mon, 29 Jun 2026

St Louis
14:32
St Louis Lambert International Airport [STL]
Mon , 29 Jun 2026

Newark
21:00
Newark Liberty International Airport [EWR]
Mon, 29 Jun 2026

St Louis
12:39
St Louis Lambert International Airport [STL]
Mon , 29 Jun 2026

Newark
18:39
Newark Liberty International Airport [EWR]
Mon, 29 Jun 2026

St Louis
07:03
St Louis Lambert International Airport [STL]
Mon , 29 Jun 2026

Newark
13:39
Newark Liberty International Airport [EWR]
Mon, 29 Jun 2026









