Newark to St Louis

EWRSTL

Fly from Newark to St Louis starting at USD 133 with Frontier Airlines.Best fare available on Sep 20, 2026.Limited seats. Better plans. Book before it's gone.

Newark to St Louis cheapest flights this week

10 Sept
Frontier Airlines
05:55EWR
18:54STL
1 StopUSD 187VIEW DEAL
11 Sept
Frontier Airlines
05:55EWR
17:34STL
1 StopUSD 160VIEW DEAL
12 Sept
United Airlines
21:59EWR
00:38STL
DirectUSD 183VIEW DEAL
13 Sept
Frontier Airlines
05:55EWR
17:34STL
1 StopUSD 163VIEW DEAL
19 Sept
United Airlines
14:18EWR
17:06STL
DirectUSD 224VIEW DEAL
20 Sept
Frontier Airlines
22:29EWR
14:10STL
1 StopUSD 133VIEW DEAL
20 Sept
Frontier Airlines
05:55EWR
17:34STL
1 StopUSD 191VIEW DEAL
21 Sept
Frontier Airlines
05:55EWR
17:34STL
1 StopUSD 134VIEW DEAL
25 Sept
Frontier Airlines
05:55EWR
17:34STL
1 StopUSD 153VIEW DEAL
26 Sept
United Airlines
19:57EWR
22:37STL
DirectUSD 186VIEW DEAL

Newark to St Louis monthly flight fare trend

Sep
from USD 118
Oct
No flights
Nov
No flights
Dec
from USD 167
Jan
No flights
Feb
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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