Cheap Frontier Airlines flights Sacramento (SMF) to Ontario Intl. Airport (ONT)

Cheap Frontier Airlines flights Sacramento (SMF) to Ontario Intl. Airport (ONT)

Prices were available within the past 7 days and start at for one-way flights and $240 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 30 - Tue, Jul 7

SMF

Sacramento

ONT

Ontario

$240 Roundtrip, found 20 hours ago

$240

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Tue, Jun 30 from Sacramento to Ontario, returning Tue, Jul 7, priced at $240 found 20 hours ago

Tue, Jun 30 - Sat, Jul 11

SMF

Sacramento

ONT

Ontario

$254 Roundtrip, found 20 hours ago

$254

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Tue, Jun 30 from Sacramento to Ontario, returning Sat, Jul 11, priced at $254 found 20 hours ago

Tue, Jun 30 - Mon, Jul 6

SMF

Sacramento

ONT

Ontario

$259 Roundtrip, found 20 hours ago

$259

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Tue, Jun 30 from Sacramento to Ontario, returning Mon, Jul 6, priced at $259 found 20 hours ago

Sun, Jul 5 - Tue, Jul 7

SMF

Sacramento

ONT

Ontario

$260 Roundtrip, found 20 hours ago

$260

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Sun, Jul 5 from Sacramento to Ontario, returning Tue, Jul 7, priced at $260 found 20 hours ago

Sat, Jul 4 - Sat, Jul 11

SMF

Sacramento

ONT

Ontario

$268 Roundtrip, found 20 hours ago

$268

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Sat, Jul 4 from Sacramento to Ontario, returning Sat, Jul 11, priced at $268 found 20 hours ago

Sat, Jul 4 - Mon, Jul 6

SMF

Sacramento

ONT

Ontario

$273 Roundtrip, found 20 hours ago

$273

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Sat, Jul 4 from Sacramento to Ontario, returning Mon, Jul 6, priced at $273 found 20 hours ago

Sun, Jul 5 - Sat, Jul 11

SMF

Sacramento

ONT

Ontario

$274 Roundtrip, found 20 hours ago

$274

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Sun, Jul 5 from Sacramento to Ontario, returning Sat, Jul 11, priced at $274 found 20 hours ago

Mon, Jun 29 - Mon, Jul 6

SMF

Sacramento

ONT

Ontario

$278 Roundtrip, found 20 hours ago

$278

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Mon, Jun 29 from Sacramento to Ontario, returning Mon, Jul 6, priced at $278 found 20 hours ago

Sun, Jul 5 - Mon, Jul 6

SMF

Sacramento

ONT

Ontario

$279 Roundtrip, found 20 hours ago

$279

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Sun, Jul 5 from Sacramento to Ontario, returning Mon, Jul 6, priced at $279 found 20 hours ago

Sun, Jul 5 - Fri, Jul 10

SMF

Sacramento

ONT

Ontario

$280 Roundtrip, found 20 hours ago

$280

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Sun, Jul 5 from Sacramento to Ontario, returning Fri, Jul 10, priced at $280 found 20 hours ago

Thu, Jul 2 - Sat, Jul 11

SMF

Sacramento

ONT

Ontario

$294 Roundtrip, found 20 hours ago

$294

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Thu, Jul 2 from Sacramento to Ontario, returning Sat, Jul 11, priced at $294 found 20 hours ago

Thu, Jul 2 - Fri, Jul 10

SMF

Sacramento

ONT

Ontario

$300 Roundtrip, found 20 hours ago

$300

Roundtrip

found 20 hours ago

Select Frontier Airlines flight, departing Thu, Jul 2 from Sacramento to Ontario, returning Fri, Jul 10, priced at $300 found 20 hours ago