Newark to St Louis
EWRSTL
Fly from Newark to St Louis starting at USD 103 with F9.
Best fare available on May 22, 2026.
Limited seats. Better plans. Book before it's gone.
Newark to St Louis cheapest flights this week
22 May
F9
22:29EWR
09:55STL
1 Stop$103VIEW DEAL
23 May
F9
13:30EWR
20:31STL
1 Stop$138VIEW DEAL
26 May
F9
11:30EWR
00:57STL
1 Stop$103VIEW DEAL
13 Jul
UA
22:17EWR
00:45STL
Direct$184VIEW DEAL
20 Aug
NK
13:31EWR
01:14STL
2 Stop$175VIEW DEAL
Newark to St Louis monthly flight fare trend
May
from USD 103
Jun
No flights
Jul
from USD 184
Aug
from USD 175
Sep
No flights
Oct
No flights
Airport Details
Origin
Newark
Newark Liberty International Airport (EWR)
Newark, EWR
Zone
New York
Elev
18 ft
Destination
St Louis
St. Louis Lambert International Airport (STL)
St Louis, STL
Zone
Chicago
Elev
618 ft
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