$484 Cheap Frontier Airlines flights Minneapolis (MSP) to Ontario (ONT)

$484 Cheap Frontier Airlines flights Minneapolis (MSP) to Ontario (ONT)

Prices were available within the past 7 days and start at $484 for one-way flights and $304 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 23 - Tue, Sep 30

MSP

Minneapolis

ONT

Ontario

$304 Roundtrip, found 4 days ago

$304

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Tue, Sep 23 from Minneapolis to Ontario, returning Tue, Sep 30, priced at $304 found 4 days ago

Tue, Sep 23 - Mon, Sep 29

MSP

Minneapolis

ONT

Ontario

$315 Roundtrip, found 4 days ago

$315

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Tue, Sep 23 from Minneapolis to Ontario, returning Mon, Sep 29, priced at $315 found 4 days ago

Fri, Sep 26 - Mon, Sep 29

MSP

Minneapolis

ONT

Ontario

$326 Roundtrip, found 4 days ago

$326

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Sep 26 from Minneapolis to Ontario, returning Mon, Sep 29, priced at $326 found 4 days ago

Tue, Sep 23 - Wed, Sep 24

MSP

Minneapolis

ONT

Ontario

$350 Roundtrip, found 4 days ago

$350

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Tue, Sep 23 from Minneapolis to Ontario, returning Wed, Sep 24, priced at $350 found 4 days ago

Sat, Sep 27 - Tue, Sep 30

MSP

Minneapolis

ONT

Ontario

$355 Roundtrip, found 4 days ago

$355

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, Sep 27 from Minneapolis to Ontario, returning Tue, Sep 30, priced at $355 found 4 days ago

Sun, Sep 28 - Tue, Sep 30

MSP

Minneapolis

ONT

Ontario

$359 Roundtrip, found 4 days ago

$359

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sun, Sep 28 from Minneapolis to Ontario, returning Tue, Sep 30, priced at $359 found 4 days ago

Mon, Sep 22 - Wed, Sep 24

MSP

Minneapolis

ONT

Ontario

$401 Roundtrip, found 4 days ago

$401

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Sep 22 from Minneapolis to Ontario, returning Wed, Sep 24, priced at $401 found 4 days ago

Sat, Sep 27 - Sat, Oct 4

MSP

Minneapolis

ONT

Ontario

$406 Roundtrip, found 4 days ago

$406

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, Sep 27 from Minneapolis to Ontario, returning Sat, Oct 4, priced at $406 found 4 days ago

Wed, Sep 24 - Tue, Sep 30

MSP

Minneapolis

ONT

Ontario

$407 Roundtrip, found 4 days ago

$407

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, Sep 24 from Minneapolis to Ontario, returning Tue, Sep 30, priced at $407 found 4 days ago