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 $190 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Oct 12 - Sat, Oct 18

JFK

New York

STL

St. Louis

$190 Roundtrip, found 1 day ago

$190

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Oct 12 from New York to St. Louis, returning Sat, Oct 18, priced at $190 found 1 day ago

Sat, Oct 11 - Sat, Oct 18

JFK

New York

STL

St. Louis

$208 Roundtrip, found 1 day ago

$208

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Oct 11 from New York to St. Louis, returning Sat, Oct 18, priced at $208 found 1 day ago

Thu, Oct 9 - Sat, Oct 18

JFK

New York

STL

St. Louis

$234 Roundtrip, found 1 day ago

$234

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Oct 9 from New York to St. Louis, returning Sat, Oct 18, priced at $234 found 1 day ago

Thu, Oct 9 - Fri, Oct 10

JFK

New York

STL

St. Louis

$252 Roundtrip, found 1 day ago

$252

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Oct 9 from New York to St. Louis, returning Fri, Oct 10, priced at $252 found 1 day ago

Sun, Oct 12 - Sun, Oct 19

JFK

New York

STL

St. Louis

$268 Roundtrip, found 1 day ago

$268

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Oct 12 from New York to St. Louis, returning Sun, Oct 19, priced at $268 found 1 day ago

Sat, Oct 11 - Sun, Oct 19

JFK

New York

STL

St. Louis

$286 Roundtrip, found 1 day ago

$286

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Oct 11 from New York to St. Louis, returning Sun, Oct 19, priced at $286 found 1 day ago

Sun, Oct 12 - Thu, Oct 16

JFK

New York

STL

St. Louis

$295 Roundtrip, found 1 day ago

$295

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Oct 12 from New York to St. Louis, returning Thu, Oct 16, priced at $295 found 1 day ago

Thu, Oct 9 - Sun, Oct 19

JFK

New York

STL

St. Louis

$312 Roundtrip, found 1 day ago

$312

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Oct 9 from New York to St. Louis, returning Sun, Oct 19, priced at $312 found 1 day ago

Sat, Oct 11 - Thu, Oct 16

JFK

New York

STL

St. Louis

$313 Roundtrip, found 1 day ago

$313

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Oct 11 from New York to St. Louis, returning Thu, Oct 16, priced at $313 found 1 day ago

Mon, Oct 13 - Fri, Oct 17

JFK

New York

STL

St. Louis

$329 Roundtrip, found 1 day ago

$329

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Oct 13 from New York to St. Louis, returning Fri, Oct 17, priced at $329 found 1 day ago