$95 Cheap Frontier Airlines flights New York (LGA) to St. Louis (STL)

$95 Cheap Frontier Airlines flights New York (LGA) to St. Louis (STL)

Prices were available within the past 7 days and start at $95 for one-way flights and $178 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Sep 19 - Mon, Sep 22

LGA

New York

STL

St. Louis

$178 Roundtrip, found 4 hours ago

$178

Roundtrip

found 4 hours ago

Select Frontier Airlines flight, departing Fri, Sep 19 from New York to St. Louis, returning Mon, Sep 22, priced at $178 found 4 hours ago

Sun, Sep 21 - Mon, Sep 22

LGA

New York

STL

St. Louis

$193 Roundtrip, found 4 hours ago

$193

Roundtrip

found 4 hours ago

Select Frontier Airlines flight, departing Sun, Sep 21 from New York to St. Louis, returning Mon, Sep 22, priced at $193 found 4 hours ago

Thu, Oct 23 - Thu, Oct 30

LGA

New York

STL

St. Louis

$208 Roundtrip, found 5 hours ago

$208

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Thu, Oct 23 from New York to St. Louis, returning Thu, Oct 30, priced at $208 found 5 hours ago

Tue, Oct 21 - Wed, Oct 22

LGA

New York

STL

St. Louis

$217 Roundtrip, found 5 hours ago

$217

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Tue, Oct 21 from New York to St. Louis, returning Wed, Oct 22, priced at $217 found 5 hours ago

Tue, Oct 21 - Sun, Oct 26

LGA

New York

STL

St. Louis

$232 Roundtrip, found 5 hours ago

$232

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Tue, Oct 21 from New York to St. Louis, returning Sun, Oct 26, priced at $232 found 5 hours ago

Fri, Sep 19 - Mon, Sep 22

LGA

New York

STL

St. Louis

$238 Roundtrip, found 4 hours ago

$238

Roundtrip

found 4 hours ago

Select Frontier Airlines flight, departing Fri, Sep 19 from New York to St. Louis, returning Mon, Sep 22, priced at $238 found 4 hours ago

Sat, Oct 25 - Sun, Oct 26

LGA

New York

STL

St. Louis

$248 Roundtrip, found 5 hours ago

$248

Roundtrip

found 5 hours ago

Select Frontier Airlines flight, departing Sat, Oct 25 from New York to St. Louis, returning Sun, Oct 26, priced at $248 found 5 hours ago

Fri, Oct 10 - Sun, Oct 12

LGA

New York

STL

St. Louis

$271 Roundtrip, found 1 day ago

$271

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Oct 10 from New York to St. Louis, returning Sun, Oct 12, priced at $271 found 1 day ago

Sun, Oct 12 - Mon, Oct 13

LGA

New York

STL

St. Louis

$286 Roundtrip, found 1 day ago

$286

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Oct 12 from New York to St. Louis, returning Mon, Oct 13, priced at $286 found 1 day ago