$138 Cheap Frontier Airlines flights New York (JFK) to St. Louis (STL)

$138 Cheap Frontier Airlines flights New York (JFK) to St. Louis (STL)

Prices were available within the past 7 days and start at $138 for one-way flights and $217 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 18 - Sat, Oct 18

JFK

New York

STL

St. Louis

$217 Roundtrip, found 2 days ago

$217

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Oct 18 from New York to St. Louis, returning Sat, Oct 18, priced at $217 found 2 days ago

Fri, Oct 17 - Sat, Oct 18

JFK

New York

STL

St. Louis

$228 Roundtrip, found 2 days ago

$228

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Fri, Oct 17 from New York to St. Louis, returning Sat, Oct 18, priced at $228 found 2 days ago