Flights from Philadelphia to Idyllwild

Cheapest flights from Philadelphia

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 18 - Thu, Oct 30

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$270 Roundtrip, found 22 hours ago

$270

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Sat, Oct 18 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Thu, Oct 30, priced at $270 found 22 hours ago

Sat, Oct 18 - Fri, Oct 24

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$281 Roundtrip, found 22 hours ago

$281

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Sat, Oct 18 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Fri, Oct 24, priced at $281 found 22 hours ago

Mon, Jul 7 - Tue, Jul 15

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$286 Roundtrip, found 2 days ago

$286

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Jul 7 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Tue, Jul 15, priced at $286 found 2 days ago

Fri, Oct 17 - Fri, Oct 24

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$292 Roundtrip, found 22 hours ago

$292

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Fri, Oct 17 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Fri, Oct 24, priced at $292 found 22 hours ago

Mon, Jul 7 - Tue, Jul 15

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$302 Roundtrip, found 4 days ago

$302

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Jul 7 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Tue, Jul 15, priced at $302 found 4 days ago

Mon, Oct 20 - Mon, Oct 27

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$355 Roundtrip, found 22 hours ago

$355

Roundtrip

found 22 hours ago

Select Delta flight, departing Mon, Oct 20 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Mon, Oct 27, priced at $355 found 22 hours ago

Mon, Oct 20 - Mon, Oct 27

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$385 Roundtrip, found 22 hours ago

$385

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Mon, Oct 20 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Mon, Oct 27, priced at $385 found 22 hours ago

Mon, Oct 20 - Mon, Oct 27

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$405 Roundtrip, found 22 hours ago

$405

Roundtrip

found 22 hours ago

Select United flight, departing Mon, Oct 20 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Mon, Oct 27, priced at $405 found 22 hours ago

Mon, Oct 20 - Mon, Oct 27

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$417 Roundtrip, found 22 hours ago

$417

Roundtrip

found 22 hours ago

Select Delta flight, departing Mon, Oct 20 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Mon, Oct 27, priced at $417 found 22 hours ago

Sun, Oct 19 - Thu, Oct 30

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$421 Roundtrip, found 22 hours ago

$421

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Sun, Oct 19 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Thu, Oct 30, priced at $421 found 22 hours ago

Sun, Oct 19 - Fri, Oct 24

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$432 Roundtrip, found 22 hours ago

$432

Roundtrip

found 22 hours ago

Select Frontier Airlines flight, departing Sun, Oct 19 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Fri, Oct 24, priced at $432 found 22 hours ago

Mon, Oct 20 - Mon, Oct 27

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$435 Roundtrip, found 22 hours ago

$435

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Mon, Oct 20 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Mon, Oct 27, priced at $435 found 22 hours ago

Mon, Oct 20 - Mon, Oct 27

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$444 Roundtrip, found 22 hours ago

$444

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Mon, Oct 20 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Mon, Oct 27, priced at $444 found 22 hours ago

Mon, Oct 20 - Mon, Oct 27

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$447 Roundtrip, found 22 hours ago

$447

Roundtrip

found 22 hours ago

Select American Airlines flight, departing Mon, Oct 20 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Mon, Oct 27, priced at $447 found 22 hours ago

Mon, Oct 20 - Mon, Oct 27

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$448 Roundtrip, found 22 hours ago

$448

Roundtrip

found 22 hours ago

Select Alaska Airlines flight, departing Mon, Oct 20 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Mon, Oct 27, priced at $448 found 22 hours ago

Mon, Oct 20 - Mon, Oct 27

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$455 Roundtrip, found 22 hours ago

$455

Roundtrip

found 22 hours ago

Select United flight, departing Mon, Oct 20 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Mon, Oct 27, priced at $455 found 22 hours ago

Mon, Oct 20 - Mon, Oct 27

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$460 Roundtrip, found 22 hours ago

$460

Roundtrip

found 22 hours ago

Select United flight, departing Mon, Oct 20 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Mon, Oct 27, priced at $460 found 22 hours ago

Mon, Oct 20 - Mon, Oct 27

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$467 Roundtrip, found 22 hours ago

$467

Roundtrip

found 22 hours ago

Select United flight, departing Mon, Oct 20 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Mon, Oct 27, priced at $467 found 22 hours ago

Mon, Oct 20 - Mon, Oct 27

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$504 Roundtrip, found 22 hours ago

$504

Roundtrip

found 22 hours ago

Select Alaska Airlines flight, departing Mon, Oct 20 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Mon, Oct 27, priced at $504 found 22 hours ago

Tue, Jul 8 - Wed, Jul 9

ABE

Lehigh Valley Intl.

ONT

Los Angeles - Ontario Intl.

$549 Roundtrip, found 2 days ago

$549

Roundtrip

found 2 days ago

Select Delta flight, departing Tue, Jul 8 from Lehigh Valley Intl. to Los Angeles - Ontario Intl., returning Wed, Jul 9, priced at $549 found 2 days ago