Newark to St Louis

EWRSTL

Fly from Newark to St Louis starting at USD 100 with Frontier Airlines.Best fare available on Aug 12, 2026.Limited seats. Better plans. Book before it's gone.

Newark to St Louis cheapest flights this week

1 Aug
United Airlines
14:20EWR
17:07STL
DirectUSD 221VIEW DEAL
1 Aug
United Airlines
22:17EWR
00:44STL
DirectUSD 228VIEW DEAL
2 Aug
Frontier Airlines
05:55EWR
18:37STL
1 StopUSD 199VIEW DEAL
4 Aug
Frontier Airlines
05:55EWR
18:37STL
1 StopUSD 163VIEW DEAL
9 Aug
Frontier Airlines
22:29EWR
09:57STL
1 StopUSD 184VIEW DEAL
12 Aug
Frontier Airlines
22:29EWR
18:37STL
1 StopUSD 100VIEW DEAL
13 Aug
Frontier Airlines
05:55EWR
18:37STL
1 StopUSD 145VIEW DEAL
14 Aug
Frontier Airlines
22:29EWR
09:57STL
1 StopUSD 130VIEW DEAL
15 Aug
Frontier Airlines
22:29EWR
00:59STL
2 StopUSD 237VIEW DEAL
16 Aug
Frontier Airlines
05:55EWR
18:37STL
1 StopUSD 220VIEW DEAL

Newark to St Louis monthly flight fare trend

Aug
from USD 100
Sep
from USD 137
Oct
No flights
Nov
No flights
Dec
from USD 167
Jan
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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