Cheap flights from St. Louis to Mahwah - Nanuet from CA $89

View CA $89 flight on Thu, Sep. 25, 2025Opens in a new window

Popular airlines from St. Louis to Mahwah - Nanuet

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Cheap flights from St. Louis (STL) to Mahwah - Nanuet (NYC)

Prices were available within the past 7 days and start at CA $89 for one-way flights and CA $178 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Thu, Sep. 4 - Thu, Sep. 11
STL
St. Louis
LGA
New York
CA $178 Roundtrip, found 23 hours ago
CA $178
Roundtrip
found 23 hours ago
Select Spirit Airlines flight, departing Thu, Sep. 4 from St. Louis to New York, returning Thu, Sep. 11, priced at CA $178 found 23 hours ago
Spirit Airlines
Thu, Sep. 11 - Sun, Sep. 14
STL
St. Louis
LGA
New York
CA $211 Roundtrip, found 22 hours ago
CA $211
Roundtrip
found 22 hours ago
Select Spirit Airlines flight, departing Thu, Sep. 11 from St. Louis to New York, returning Sun, Sep. 14, priced at CA $211 found 22 hours ago
Spirit Airlines
Thu, Sep. 4 - Thu, Sep. 11
STL
St. Louis
LGA
New York
CA $223 Roundtrip, found 23 hours ago
CA $223
Roundtrip
found 23 hours ago
Select Spirit Airlines flight, departing Thu, Sep. 4 from St. Louis to New York, returning Thu, Sep. 11, priced at CA $223 found 23 hours ago
Spirit Airlines
Thu, Sep. 25 - Sun, Sep. 28
STL
St. Louis
LGA
New York
CA $225 Roundtrip, found 4 days ago
CA $225
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Thu, Sep. 25 from St. Louis to New York, returning Sun, Sep. 28, priced at CA $225 found 4 days ago
Delta
Thu, Sep. 4 - Thu, Sep. 11
STL
St. Louis
LGA
New York
CA $238 Roundtrip, found 23 hours ago
CA $238
Roundtrip
found 23 hours ago
Select Delta flight, departing Thu, Sep. 4 from St. Louis to New York, returning Thu, Sep. 11, priced at CA $238 found 23 hours ago
American Airlines
Thu, Sep. 11 - Sun, Sep. 14
STL
St. Louis
LGA
New York
CA $256 Roundtrip, found 22 hours ago
CA $256
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Thu, Sep. 11 from St. Louis to New York, returning Sun, Sep. 14, priced at CA $256 found 22 hours ago

Find the cheapest month to fly from St. Louis (STL) to New York (JFK)

February is typically the cheapest month to fly

From CA $165 - CA $586 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.