Flights from San Francisco to Seabrook

Cheapest flights from San Francisco

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.

Sun, Nov 2 - Tue, Nov 11

SFO

San Francisco Intl.

PHL

Philadelphia Intl.

$247 Roundtrip, found 5 days ago

$247

Roundtrip

found 5 days ago

Select JetBlue Airways flight, departing Sun, Nov 2 from San Francisco Intl. to Philadelphia Intl., returning Tue, Nov 11, priced at $247 found 5 days ago

Wed, Nov 5 - Thu, Nov 13

SFO

San Francisco Intl.

PHL

Philadelphia Intl.

$287 Roundtrip, found 5 days ago

$287

Roundtrip

found 5 days ago

Select JetBlue Airways flight, departing Wed, Nov 5 from San Francisco Intl. to Philadelphia Intl., returning Thu, Nov 13, priced at $287 found 5 days ago

Thu, Sep 11 - Tue, Sep 16

SFO

San Francisco Intl.

PHL

Philadelphia Intl.

$289 Roundtrip, found 1 day ago

$289

Roundtrip

found 1 day ago

Select United flight, departing Thu, Sep 11 from San Francisco Intl. to Philadelphia Intl., returning Tue, Sep 16, priced at $289 found 1 day ago

Thu, Sep 11 - Tue, Sep 16

SFO

San Francisco Intl.

PHL

Philadelphia Intl.

$289 Roundtrip, found 1 day ago

$289

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Sep 11 from San Francisco Intl. to Philadelphia Intl., returning Tue, Sep 16, priced at $289 found 1 day ago

Wed, Nov 5 - Thu, Nov 13

SFO

San Francisco Intl.

PHL

Philadelphia Intl.

$293 Roundtrip, found 5 days ago

$293

Roundtrip

found 5 days ago

Select JetBlue Airways flight, departing Wed, Nov 5 from San Francisco Intl. to Philadelphia Intl., returning Thu, Nov 13, priced at $293 found 5 days ago

Wed, Nov 5 - Thu, Nov 13

SFO

San Francisco Intl.

PHL

Philadelphia Intl.

$295 Roundtrip, found 5 days ago

$295

Roundtrip

found 5 days ago

Select United flight, departing Wed, Nov 5 from San Francisco Intl. to Philadelphia Intl., returning Thu, Nov 13, priced at $295 found 5 days ago

Thu, Sep 11 - Tue, Sep 16

SFO

San Francisco Intl.

PHL

Philadelphia Intl.

$299 Roundtrip, found 1 day ago

$299

Roundtrip

found 1 day ago

Select United flight, departing Thu, Sep 11 from San Francisco Intl. to Philadelphia Intl., returning Tue, Sep 16, priced at $299 found 1 day ago

Thu, Nov 6 - Tue, Nov 11

SFO

San Francisco Intl.

PHL

Philadelphia Intl.

$306 Roundtrip, found 5 days ago

$306

Roundtrip

found 5 days ago

Select JetBlue Airways flight, departing Thu, Nov 6 from San Francisco Intl. to Philadelphia Intl., returning Tue, Nov 11, priced at $306 found 5 days ago

Thu, Nov 6 - Sat, Nov 15

SFO

San Francisco Intl.

PHL

Philadelphia Intl.

$307 Roundtrip, found 5 days ago

$307

Roundtrip

found 5 days ago

Select Delta flight, departing Thu, Nov 6 from San Francisco Intl. to Philadelphia Intl., returning Sat, Nov 15, priced at $307 found 5 days ago

Thu, Sep 11 - Tue, Sep 16

SFO

San Francisco Intl.

PHL

Philadelphia Intl.

$308 Roundtrip, found 1 day ago

$308

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Sep 11 from San Francisco Intl. to Philadelphia Intl., returning Tue, Sep 16, priced at $308 found 1 day ago

Wed, Nov 5 - Thu, Nov 13

SFO

San Francisco Intl.

PHL

Philadelphia Intl.

$310 Roundtrip, found 5 days ago

$310

Roundtrip

found 5 days ago

Select JetBlue Airways flight, departing Wed, Nov 5 from San Francisco Intl. to Philadelphia Intl., returning Thu, Nov 13, priced at $310 found 5 days ago

Wed, Nov 5 - Thu, Nov 13

SFO

San Francisco Intl.

PHL

Philadelphia Intl.

$310 Roundtrip, found 5 days ago

$310

Roundtrip

found 5 days ago

Select American Airlines flight, departing Wed, Nov 5 from San Francisco Intl. to Philadelphia Intl., returning Thu, Nov 13, priced at $310 found 5 days ago

Wed, Nov 5 - Thu, Nov 13

SFO

San Francisco Intl.

PHL

Philadelphia Intl.

$311 Roundtrip, found 5 days ago

$311

Roundtrip

found 5 days ago

Select United flight, departing Wed, Nov 5 from San Francisco Intl. to Philadelphia Intl., returning Thu, Nov 13, priced at $311 found 5 days ago

Thu, Sep 11 - Tue, Sep 16

SFO

San Francisco Intl.

PHL

Philadelphia Intl.

$313 Roundtrip, found 1 day ago

$313

Roundtrip

found 1 day ago

Select United flight, departing Thu, Sep 11 from San Francisco Intl. to Philadelphia Intl., returning Tue, Sep 16, priced at $313 found 1 day ago

Thu, Sep 11 - Tue, Sep 16

SFO

San Francisco Intl.

PHL

Philadelphia Intl.

$314 Roundtrip, found 1 day ago

$314

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Sep 11 from San Francisco Intl. to Philadelphia Intl., returning Tue, Sep 16, priced at $314 found 1 day ago

Thu, Sep 11 - Tue, Sep 16

SFO

San Francisco Intl.

PHL

Philadelphia Intl.

$317 Roundtrip, found 1 day ago

$317

Roundtrip

found 1 day ago

Select United flight, departing Thu, Sep 11 from San Francisco Intl. to Philadelphia Intl., returning Tue, Sep 16, priced at $317 found 1 day ago

Tue, Aug 5 - Wed, Aug 13

SFO

San Francisco Intl.

PHL

Philadelphia Intl.

$318 Roundtrip, found 3 days ago

$318

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Tue, Aug 5 from San Francisco Intl. to Philadelphia Intl., returning Wed, Aug 13, priced at $318 found 3 days ago

Thu, Sep 11 - Tue, Sep 16

SFO

San Francisco Intl.

PHL

Philadelphia Intl.

$321 Roundtrip, found 1 day ago

$321

Roundtrip

found 1 day ago

Select American Airlines flight, departing Thu, Sep 11 from San Francisco Intl. to Philadelphia Intl., returning Tue, Sep 16, priced at $321 found 1 day ago

Wed, Nov 5 - Thu, Nov 13

SFO

San Francisco Intl.

PHL

Philadelphia Intl.

$355 Roundtrip, found 5 days ago

$355

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Wed, Nov 5 from San Francisco Intl. to Philadelphia Intl., returning Thu, Nov 13, priced at $355 found 5 days ago

Thu, Jul 31 - Fri, Aug 1

SJC

Norman Y. Mineta San Jose Intl.

PHL

Philadelphia Intl.

$448 Roundtrip, found 1 hour ago

$448

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Thu, Jul 31 from Norman Y. Mineta San Jose Intl. to Philadelphia Intl., returning Fri, Aug 1, priced at $448 found 1 hour ago