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Cheap flights from St Louis (STL) to Newark (EWR)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from St Louis (STL) to Newark (EWR)

How to find the cheapest flight from St Louis (STL) to Newark (EWR)
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How to find the cheapest flight from St Louis (STL) to Newark (EWR)
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How to find the cheapest flight from St Louis (STL) to Newark (EWR)
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Cheap flights from St Louis to Newark in April , May 2026

30 Apr - 02 May $ 166.00
STL
St Louis
Frontier Airlines
1 STOPS
EWR
Newark
EWR
Newark
Frontier Airlines
1 STOPS
STL
St Louis
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13 Apr - 02 May $ 876.00
STL
St Louis
Alaska Airlines
1 STOPS
EWR
Newark
EWR
Newark
Alaska Airlines
1 STOPS
STL
St Louis
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13 Apr - 06 May $ 876.00
STL
St Louis
Alaska Airlines
1 STOPS
EWR
Newark
EWR
Newark
Alaska Airlines
1 STOPS
STL
St Louis
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Last minute flights from St Louis to Newark

29 Apr - 30 Apr $ 374.00
STL
St Louis
United Airlines
DIRECT
EWR
Newark
EWR
Newark
United Airlines
DIRECT
STL
St Louis
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13 Apr - 01 May $ 941.00
STL
St Louis
Alaska Airlines
1 STOPS
EWR
Newark
EWR
Newark
Alaska Airlines
1 STOPS
STL
St Louis
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13 Apr - 30 Apr $ 1,120.00
STL
St Louis
Alaska Airlines
1 STOPS
EWR
Newark
EWR
Newark
Alaska Airlines
1 STOPS
STL
St Louis
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One-way flights to Newark from St Louis

6:15 AM - 6:15 AM
United Airlines
0 Stops
2h 36m
STL - EWR
$ 137
Kiwi
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5:24 PM - 5:24 PM
United Airlines
0 Stops
2h 35m
STL - EWR
$ 212
Kiwi
Pick dates
5:24 PM - 5:24 PM
United Airlines
0 Stops
2h 35m
STL - EWR
$ 212
Kiwi
Pick dates

How to find the cheapest flight from St Louis (STL) to Newark (EWR)

Related info for your journey
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How to find the cheapest flight from St Louis (STL) to Newark (EWR)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from St Louis (STL) to Newark (EWR)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.