St Louis to Newark

STLEWR

Fly from St Louis to Newark starting at USD 127 with Frontier Airlines.Best fare available on Aug 27, 2026.Limited seats. Better plans. Book before it's gone.

St Louis to Newark cheapest flights this week

23 Jul
Frontier Airlines
18:34STL
00:03EWR
1 StopUSD 186VIEW DEAL
25 Jul
Frontier Airlines
16:57STL
00:03EWR
1 StopUSD 143VIEW DEAL
30 Jul
Frontier Airlines
18:34STL
20:28EWR
1 StopUSD 212VIEW DEAL
31 Jul
Frontier Airlines
16:57STL
00:03EWR
1 StopUSD 216VIEW DEAL
1 Aug
Frontier Airlines
16:57STL
00:03EWR
1 StopUSD 143VIEW DEAL
2 Aug
Frontier Airlines
18:34STL
00:03EWR
1 StopUSD 142VIEW DEAL
21 Aug
Frontier Airlines
18:17STL
00:03EWR
1 StopUSD 135VIEW DEAL
27 Aug
Frontier Airlines
18:17STL
00:03EWR
1 StopUSD 127VIEW DEAL
31 Aug
Frontier Airlines
18:17STL
00:03EWR
1 StopUSD 127VIEW DEAL
1 Sept
United Airlines
12:27STL
14:59EWR
DirectUSD 160VIEW DEAL

St Louis to Newark monthly flight fare trend

Jul
from USD 143
Aug
from USD 127
Sep
from USD 116
Oct
No flights
Nov
No flights
Dec
from USD 159

Airport Details

Origin

St Louis

St. Louis Lambert International Airport (STL)

St Louis, STL
Zone

Chicago

Elev

618 ft

Destination

Newark

Newark Liberty International Airport (EWR)

Newark, EWR
Zone

New York

Elev

18 ft

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