Flights from Philadelphia to Mission Viejo

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.

Wed, Jul 2 - Fri, Jul 4

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$347 Roundtrip, found 4 hours ago

$347

Roundtrip

found 4 hours ago

Select Delta flight, departing Wed, Jul 2 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Fri, Jul 4, priced at $347 found 4 hours ago

Wed, Jul 2 - Tue, Jul 8

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$363 Roundtrip, found 4 hours ago

$363

Roundtrip

found 4 hours ago

Select Delta flight, departing Wed, Jul 2 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Tue, Jul 8, priced at $363 found 4 hours ago

Wed, Jul 2 - Thu, Jul 10

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$382 Roundtrip, found 4 hours ago

$382

Roundtrip

found 4 hours ago

Select Delta flight, departing Wed, Jul 2 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Thu, Jul 10, priced at $382 found 4 hours ago

Wed, Jul 2 - Mon, Jul 7

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$412 Roundtrip, found 4 hours ago

$412

Roundtrip

found 4 hours ago

Select United flight, departing Wed, Jul 2 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Mon, Jul 7, priced at $412 found 4 hours ago

Wed, Jul 2 - Mon, Jul 7

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$412 Roundtrip, found 4 hours ago

$412

Roundtrip

found 4 hours ago

Select American Airlines flight, departing Wed, Jul 2 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Mon, Jul 7, priced at $412 found 4 hours ago

Thu, Jul 3 - Tue, Jul 8

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$428 Roundtrip, found 4 hours ago

$428

Roundtrip

found 4 hours ago

Select Delta flight, departing Thu, Jul 3 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Tue, Jul 8, priced at $428 found 4 hours ago

Thu, Jul 3 - Thu, Jul 10

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$447 Roundtrip, found 4 hours ago

$447

Roundtrip

found 4 hours ago

Select Delta flight, departing Thu, Jul 3 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Thu, Jul 10, priced at $447 found 4 hours ago

Sun, Jun 29 - Fri, Jul 4

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$453 Roundtrip, found 4 hours ago

$453

Roundtrip

found 4 hours ago

Select Delta flight, departing Sun, Jun 29 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Fri, Jul 4, priced at $453 found 4 hours ago

Wed, Jul 2 - Mon, Jul 7

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$457 Roundtrip, found 4 hours ago

$457

Roundtrip

found 4 hours ago

Select United flight, departing Wed, Jul 2 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Mon, Jul 7, priced at $457 found 4 hours ago

Wed, Jul 2 - Mon, Jul 7

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$461 Roundtrip, found 4 hours ago

$461

Roundtrip

found 4 hours ago

Select United flight, departing Wed, Jul 2 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Mon, Jul 7, priced at $461 found 4 hours ago

Tue, Jul 1 - Wed, Jul 9

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$463 Roundtrip, found 4 hours ago

$463

Roundtrip

found 4 hours ago

Select American Airlines flight, departing Tue, Jul 1 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Wed, Jul 9, priced at $463 found 4 hours ago

Wed, Jul 2 - Mon, Jul 7

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$467 Roundtrip, found 4 hours ago

$467

Roundtrip

found 4 hours ago

Select United flight, departing Wed, Jul 2 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Mon, Jul 7, priced at $467 found 4 hours ago

Sun, Jun 29 - Tue, Jul 8

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$469 Roundtrip, found 4 hours ago

$469

Roundtrip

found 4 hours ago

Select Delta flight, departing Sun, Jun 29 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Tue, Jul 8, priced at $469 found 4 hours ago

Wed, Jul 2 - Mon, Jul 7

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$472 Roundtrip, found 4 hours ago

$472

Roundtrip

found 4 hours ago

Select American Airlines flight, departing Wed, Jul 2 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Mon, Jul 7, priced at $472 found 4 hours ago

Wed, Jul 2 - Mon, Jul 7

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$473 Roundtrip, found 4 hours ago

$473

Roundtrip

found 4 hours ago

Select Delta flight, departing Wed, Jul 2 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Mon, Jul 7, priced at $473 found 4 hours ago

Wed, Jul 2 - Mon, Jul 7

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$477 Roundtrip, found 4 hours ago

$477

Roundtrip

found 4 hours ago

Select American Airlines flight, departing Wed, Jul 2 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Mon, Jul 7, priced at $477 found 4 hours ago

Mon, Jun 30 - Wed, Jul 9

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$480 Roundtrip, found 4 hours ago

$480

Roundtrip

found 4 hours ago

Select Frontier Airlines flight, departing Mon, Jun 30 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Wed, Jul 9, priced at $480 found 4 hours ago

Tue, Jul 1 - Thu, Jul 10

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$482 Roundtrip, found 4 hours ago

$482

Roundtrip

found 4 hours ago

Select American Airlines flight, departing Tue, Jul 1 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Thu, Jul 10, priced at $482 found 4 hours ago

Sun, Jun 29 - Thu, Jul 10

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$488 Roundtrip, found 4 hours ago

$488

Roundtrip

found 4 hours ago

Select Delta flight, departing Sun, Jun 29 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Thu, Jul 10, priced at $488 found 4 hours ago

Wed, Jul 2 - Mon, Jul 7

PHL

Philadelphia Intl.

ONT

Los Angeles - Ontario Intl.

$540 Roundtrip, found 4 hours ago

$540

Roundtrip

found 4 hours ago

Select JetBlue Airways flight, departing Wed, Jul 2 from Philadelphia Intl. to Los Angeles - Ontario Intl., returning Mon, Jul 7, priced at $540 found 4 hours ago