$163 Cheap Frontier Airlines flights Ontario (ONT) to Minneapolis (MSP)

$163 Cheap Frontier Airlines flights Ontario (ONT) to Minneapolis (MSP)

Prices were available within the past 7 days and start at $163 for one-way flights and $326 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 29 - Sun, Oct 12

ONT

Ontario

MSP

Minneapolis

$326 Roundtrip, found 4 days ago

$326

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Sep 29 from Ontario to Minneapolis, returning Sun, Oct 12, priced at $326 found 4 days ago

Sun, Oct 5 - Tue, Oct 7

ONT

Ontario

MSP

Minneapolis

$359 Roundtrip, found 4 days ago

$359

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sun, Oct 5 from Ontario to Minneapolis, returning Tue, Oct 7, priced at $359 found 4 days ago

Sun, Oct 5 - Thu, Oct 9

ONT

Ontario

MSP

Minneapolis

$370 Roundtrip, found 4 days ago

$370

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sun, Oct 5 from Ontario to Minneapolis, returning Thu, Oct 9, priced at $370 found 4 days ago