Cheap Frontier Airlines flights St. Louis (STL) to Minneapolis (MSP)

Cheap Frontier Airlines flights St. Louis (STL) to Minneapolis (MSP)

Prices were available within the past 7 days and start at for one-way flights and $274 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Oct 19 - Tue, Oct 21

STL

St. Louis

MSP

Minneapolis

$274 Roundtrip, found 1 day ago

$274

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Oct 19 from St. Louis to Minneapolis, returning Tue, Oct 21, priced at $274 found 1 day ago

Sun, Oct 19 - Thu, Oct 23

STL

St. Louis

MSP

Minneapolis

$284 Roundtrip, found 1 day ago

$284

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Oct 19 from St. Louis to Minneapolis, returning Thu, Oct 23, priced at $284 found 1 day ago