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

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

Prices were available within the past 7 days and start at for one-way flights and $173 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Nov 7 - Tue, Nov 11

JFK

New York

STL

St. Louis

$173 Roundtrip, found 22 hours ago

$173

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Fri, Nov 7 from New York to St. Louis, returning Tue, Nov 11, priced at $173 found 22 hours ago

Mon, Nov 3 - Tue, Nov 11

JFK

New York

STL

St. Louis

$180 Roundtrip, found 22 hours ago

$180

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Mon, Nov 3 from New York to St. Louis, returning Tue, Nov 11, priced at $180 found 22 hours ago

Sun, Nov 9 - Tue, Nov 11

JFK

New York

STL

St. Louis

$189 Roundtrip, found 22 hours ago

$189

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Sun, Nov 9 from New York to St. Louis, returning Tue, Nov 11, priced at $189 found 22 hours ago

Mon, Nov 3 - Fri, Nov 7

JFK

New York

STL

St. Louis

$193 Roundtrip, found 22 hours ago

$193

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Mon, Nov 3 from New York to St. Louis, returning Fri, Nov 7, priced at $193 found 22 hours ago

Mon, Nov 3 - Mon, Nov 10

JFK

New York

STL

St. Louis

$200 Roundtrip, found 22 hours ago

$200

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Mon, Nov 3 from New York to St. Louis, returning Mon, Nov 10, priced at $200 found 22 hours ago

Fri, Nov 7 - Sat, Nov 8

JFK

New York

STL

St. Louis

$202 Roundtrip, found 22 hours ago

$202

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Fri, Nov 7 from New York to St. Louis, returning Sat, Nov 8, priced at $202 found 22 hours ago

Sun, Nov 9 - Mon, Nov 10

JFK

New York

STL

St. Louis

$209 Roundtrip, found 22 hours ago

$209

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Sun, Nov 9 from New York to St. Louis, returning Mon, Nov 10, priced at $209 found 22 hours ago