$130 Cheap Frontier Airlines flights Salt Lake City (SLC) to Ontario (ONT)

$130 Cheap Frontier Airlines flights Salt Lake City (SLC) to Ontario (ONT)

Prices were available within the past 7 days and start at $130 for one-way flights and $264 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 15 - Wed, Jul 16

SLC

Salt Lake City

ONT

Ontario

$264 Roundtrip, found 18 hours ago

$264

Roundtrip

found 18 hours ago

Select Frontier Airlines flight, departing Tue, Jul 15 from Salt Lake City to Ontario, returning Wed, Jul 16, priced at $264 found 18 hours ago

Tue, Jul 15 - Thu, Jul 17

SLC

Salt Lake City

ONT

Ontario

$274 Roundtrip, found 18 hours ago

$274

Roundtrip

found 18 hours ago

Select Frontier Airlines flight, departing Tue, Jul 15 from Salt Lake City to Ontario, returning Thu, Jul 17, priced at $274 found 18 hours ago

Sat, Jul 19 - Mon, Jul 21

SLC

Salt Lake City

ONT

Ontario

$284 Roundtrip, found 6 days ago

$284

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Jul 19 from Salt Lake City to Ontario, returning Mon, Jul 21, priced at $284 found 6 days ago

Sat, Jul 12 - Tue, Jul 15

SLC

Salt Lake City

ONT

Ontario

$302 Roundtrip, found 18 hours ago

$302

Roundtrip

found 18 hours ago

Select Frontier Airlines flight, departing Sat, Jul 12 from Salt Lake City to Ontario, returning Tue, Jul 15, priced at $302 found 18 hours ago

Fri, Jul 11 - Tue, Jul 15

SLC

Salt Lake City

ONT

Ontario

$306 Roundtrip, found 18 hours ago

$306

Roundtrip

found 18 hours ago

Select Frontier Airlines flight, departing Fri, Jul 11 from Salt Lake City to Ontario, returning Tue, Jul 15, priced at $306 found 18 hours ago

Sat, Jul 12 - Thu, Jul 17

SLC

Salt Lake City

ONT

Ontario

$312 Roundtrip, found 18 hours ago

$312

Roundtrip

found 18 hours ago

Select Frontier Airlines flight, departing Sat, Jul 12 from Salt Lake City to Ontario, returning Thu, Jul 17, priced at $312 found 18 hours ago

Fri, Jul 11 - Thu, Jul 17

SLC

Salt Lake City

ONT

Ontario

$316 Roundtrip, found 18 hours ago

$316

Roundtrip

found 18 hours ago

Select Frontier Airlines flight, departing Fri, Jul 11 from Salt Lake City to Ontario, returning Thu, Jul 17, priced at $316 found 18 hours ago

Sat, Jul 12 - Mon, Jul 14

SLC

Salt Lake City

ONT

Ontario

$340 Roundtrip, found 18 hours ago

$340

Roundtrip

found 18 hours ago

Select Frontier Airlines flight, departing Sat, Jul 12 from Salt Lake City to Ontario, returning Mon, Jul 14, priced at $340 found 18 hours ago

Fri, Jul 11 - Sat, Jul 12

SLC

Salt Lake City

ONT

Ontario

$344 Roundtrip, found 18 hours ago

$344

Roundtrip

found 18 hours ago

Select Frontier Airlines flight, departing Fri, Jul 11 from Salt Lake City to Ontario, returning Sat, Jul 12, priced at $344 found 18 hours ago

Fri, Jul 11 - Sun, Jul 13

SLC

Salt Lake City

ONT

Ontario

$348 Roundtrip, found 18 hours ago

$348

Roundtrip

found 18 hours ago

Select Frontier Airlines flight, departing Fri, Jul 11 from Salt Lake City to Ontario, returning Sun, Jul 13, priced at $348 found 18 hours ago