Flights from Philadelphia to San Gregorio

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.

Fri, Sep 5 - Sat, Sep 13

PHL

Philadelphia Intl.

SJC

Norman Y. Mineta San Jose Intl.

$174 Roundtrip, found 1 day ago

$174

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Fri, Sep 5 from Philadelphia Intl. to Norman Y. Mineta San Jose Intl., returning Sat, Sep 13, priced at $174 found 1 day ago

Fri, Sep 5 - Sat, Sep 13

PHL

Philadelphia Intl.

SJC

Norman Y. Mineta San Jose Intl.

$175 Roundtrip, found 1 day ago

$175

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Sep 5 from Philadelphia Intl. to Norman Y. Mineta San Jose Intl., returning Sat, Sep 13, priced at $175 found 1 day ago

Fri, Sep 5 - Sat, Sep 13

PHL

Philadelphia Intl.

SJC

Norman Y. Mineta San Jose Intl.

$197 Roundtrip, found 1 day ago

$197

Roundtrip

found 1 day ago

Select United flight, departing Fri, Sep 5 from Philadelphia Intl. to Norman Y. Mineta San Jose Intl., returning Sat, Sep 13, priced at $197 found 1 day ago

Fri, Sep 5 - Sat, Sep 13

PHL

Philadelphia Intl.

SJC

Norman Y. Mineta San Jose Intl.

$202 Roundtrip, found 1 day ago

$202

Roundtrip

found 1 day ago

Select United flight, departing Fri, Sep 5 from Philadelphia Intl. to Norman Y. Mineta San Jose Intl., returning Sat, Sep 13, priced at $202 found 1 day ago

Fri, Sep 5 - Sat, Sep 13

PHL

Philadelphia Intl.

SJC

Norman Y. Mineta San Jose Intl.

$213 Roundtrip, found 1 day ago

$213

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Sep 5 from Philadelphia Intl. to Norman Y. Mineta San Jose Intl., returning Sat, Sep 13, priced at $213 found 1 day ago

Fri, Sep 5 - Sat, Sep 13

PHL

Philadelphia Intl.

SJC

Norman Y. Mineta San Jose Intl.

$218 Roundtrip, found 1 day ago

$218

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Sep 5 from Philadelphia Intl. to Norman Y. Mineta San Jose Intl., returning Sat, Sep 13, priced at $218 found 1 day ago

Fri, Sep 5 - Sat, Sep 13

PHL

Philadelphia Intl.

SJC

Norman Y. Mineta San Jose Intl.

$234 Roundtrip, found 1 day ago

$234

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Sep 5 from Philadelphia Intl. to Norman Y. Mineta San Jose Intl., returning Sat, Sep 13, priced at $234 found 1 day ago

Fri, Sep 5 - Sat, Sep 13

PHL

Philadelphia Intl.

SJC

Norman Y. Mineta San Jose Intl.

$235 Roundtrip, found 1 day ago

$235

Roundtrip

found 1 day ago

Select United flight, departing Fri, Sep 5 from Philadelphia Intl. to Norman Y. Mineta San Jose Intl., returning Sat, Sep 13, priced at $235 found 1 day ago

Fri, Sep 5 - Sat, Sep 13

PHL

Philadelphia Intl.

SJC

Norman Y. Mineta San Jose Intl.

$240 Roundtrip, found 1 day ago

$240

Roundtrip

found 1 day ago

Select United flight, departing Fri, Sep 5 from Philadelphia Intl. to Norman Y. Mineta San Jose Intl., returning Sat, Sep 13, priced at $240 found 1 day ago

Fri, Sep 5 - Sat, Sep 13

PHL

Philadelphia Intl.

SJC

Norman Y. Mineta San Jose Intl.

$242 Roundtrip, found 1 day ago

$242

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Sep 5 from Philadelphia Intl. to Norman Y. Mineta San Jose Intl., returning Sat, Sep 13, priced at $242 found 1 day ago

Wed, Oct 8 - Sat, Oct 18

PHL

Philadelphia Intl.

SFO

San Francisco Intl.

$247 Roundtrip, found 1 day ago

$247

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Wed, Oct 8 from Philadelphia Intl. to San Francisco Intl., returning Sat, Oct 18, priced at $247 found 1 day ago

Fri, Sep 5 - Sat, Sep 13

PHL

Philadelphia Intl.

SJC

Norman Y. Mineta San Jose Intl.

$247 Roundtrip, found 1 day ago

$247

Roundtrip

found 1 day ago

Select United flight, departing Fri, Sep 5 from Philadelphia Intl. to Norman Y. Mineta San Jose Intl., returning Sat, Sep 13, priced at $247 found 1 day ago

Fri, Oct 10 - Mon, Oct 20

PHL

Philadelphia Intl.

SFO

San Francisco Intl.

$251 Roundtrip, found 1 day ago

$251

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Oct 10 from Philadelphia Intl. to San Francisco Intl., returning Mon, Oct 20, priced at $251 found 1 day ago

Fri, Oct 10 - Mon, Oct 20

PHL

Philadelphia Intl.

SFO

San Francisco Intl.

$251 Roundtrip, found 1 day ago

$251

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Oct 10 from Philadelphia Intl. to San Francisco Intl., returning Mon, Oct 20, priced at $251 found 1 day ago

Fri, Sep 5 - Sat, Sep 13

PHL

Philadelphia Intl.

SJC

Norman Y. Mineta San Jose Intl.

$252 Roundtrip, found 1 day ago

$252

Roundtrip

found 1 day ago

Select United flight, departing Fri, Sep 5 from Philadelphia Intl. to Norman Y. Mineta San Jose Intl., returning Sat, Sep 13, priced at $252 found 1 day ago

Fri, Oct 10 - Sat, Oct 18

PHL

Philadelphia Intl.

SFO

San Francisco Intl.

$277 Roundtrip, found 1 day ago

$277

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Oct 10 from Philadelphia Intl. to San Francisco Intl., returning Sat, Oct 18, priced at $277 found 1 day ago

Fri, Oct 10 - Mon, Oct 20

PHL

Philadelphia Intl.

SFO

San Francisco Intl.

$289 Roundtrip, found 1 day ago

$289

Roundtrip

found 1 day ago

Select American Airlines flight, departing Fri, Oct 10 from Philadelphia Intl. to San Francisco Intl., returning Mon, Oct 20, priced at $289 found 1 day ago

Mon, Oct 13 - Fri, Oct 17

PHL

Philadelphia Intl.

SFO

San Francisco Intl.

$339 Roundtrip, found 1 day ago

$339

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Oct 13 from Philadelphia Intl. to San Francisco Intl., returning Fri, Oct 17, priced at $339 found 1 day ago

Fri, Sep 5 - Sat, Sep 13

PHL

Philadelphia Intl.

SJC

Norman Y. Mineta San Jose Intl.

$615 Roundtrip, found 1 day ago

$615

Roundtrip

found 1 day ago

Select Alaska Airlines flight, departing Fri, Sep 5 from Philadelphia Intl. to Norman Y. Mineta San Jose Intl., returning Sat, Sep 13, priced at $615 found 1 day ago

Sun, Dec 28 - Thu, Jan 1

TTN

Mercer

SFO

San Francisco Intl.

$955 Roundtrip, found 2 days ago

$955

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Dec 28 from Mercer to San Francisco Intl., returning Thu, Jan 1, priced at $955 found 2 days ago