$129 Cheap flight deals from Philadelphia (ILG) to Fairfax (OAK)

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This Weekend's Flight Deals from Philadelphia to Fairfax

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, May 24 - Thu, May 28
PHL
Philadelphia Intl.
SFO
San Francisco Intl.
$391 Roundtrip, found 8 hours ago
$391
Roundtrip
found 8 hours ago
Select Alaska Airlines flight, departing Sun, May 24 from Philadelphia Intl. to San Francisco Intl., returning Thu, May 28, priced at $391 found 8 hours ago
Fri, May 22 - Sat, May 30
ABE
Lehigh Valley Intl.
SFO
San Francisco Intl.
$505 Roundtrip, found 2 days ago
$505
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, May 22 from Lehigh Valley Intl. to San Francisco Intl., returning Sat, May 30, priced at $505 found 2 days ago
Fri, May 22 - Mon, May 25
TTN
Mercer
SFO
San Francisco Intl.
$506 Roundtrip, found 6 days ago
$506
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, May 22 from Mercer to San Francisco Intl., returning Mon, May 25, priced at $506 found 6 days ago
Fri, May 22 - Sun, May 24
PHL
Philadelphia Intl.
OAK
Oakland Intl.
$557 Roundtrip, found 1 day ago
$557
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Fri, May 22 from Philadelphia Intl. to Oakland Intl., returning Sun, May 24, priced at $557 found 1 day ago

Airfares from $129 One Way, $230 Round Trip from Philadelphia to Fairfax

Prices starting at $230 for return flights and $129 for one-way flights to Fairfax were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 2 - Mon, Jun 8
PHL
Philadelphia
SFO
San Francisco
$230 Roundtrip, found 4 days ago
$230
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Tue, Jun 2 from Philadelphia to San Francisco, returning Mon, Jun 8, priced at $230 found 4 days ago
Mon, Aug 17 - Sat, Aug 22
TTN
Trenton
SFO
San Francisco
$250 Roundtrip, found 4 days ago
$250
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Mon, Aug 17 from Trenton to San Francisco, returning Sat, Aug 22, priced at $250 found 4 days ago
Thu, Dec 10 - Tue, Dec 15
PHL
Philadelphia
SFO
San Francisco
$324 Roundtrip, found 2 days ago
$324
Roundtrip
found 2 days ago
Select Bargain Flight flight, departing Thu, Dec 10 from Philadelphia to San Francisco, returning Tue, Dec 15, priced at $324 found 2 days ago
Wed, Sep 16 - Wed, Sep 23
TTN
Trenton
SFO
San Francisco
$349 Roundtrip, found 1 hour ago
$349
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Wed, Sep 16 from Trenton to San Francisco, returning Wed, Sep 23, priced at $349 found 1 hour ago
Wed, Sep 16 - Wed, Sep 23
PHL
Philadelphia
SFO
San Francisco
$349 Roundtrip, found 1 hour ago
$349
Roundtrip
found 1 hour ago
Select United flight, departing Wed, Sep 16 from Philadelphia to San Francisco, returning Wed, Sep 23, priced at $349 found 1 hour ago

Fairfax economy flight packages

Price found within the past 48 hours. Click for updated prices.
Stanford Court San Francisco
4.0-star property

Stanford Court San Francisco

9/10 Wonderful! (1,391 reviews)

Jul 8 - Jul 14

6 night stay

Philadelphia (PHL) to San Francisco (SFO)

American Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,234, price is now $817 per person
$817
per person
found 1 day ago
This property is a great place to stay in Nob Hill. The rooms are super clean, the staff is exceptionally friendly and the hotel is laid out very nicely. My biggest complaint is that they had one functioning elevator for the six nights that we stayed. And I was told by other guest that this was a frequent problem. So if you’re planning on staying there, I recommend you ask for a lower floor.

Reviewed on Oct 5, 2025

The Grove Inn
3.0-star property

The Grove Inn

9.2/10 Wonderful! (710 reviews)

Jun 23 - Jul 1

8 night stay

Philadelphia (PHL) to San Francisco (SFO)

American Airlines • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $3,131, price is now $1,918 per person
$1,918
per person
found 1 day ago
Very quaint property with very personal contact info and desk - would stay again for sure; room small but comfortable and shower fantastic… very walkable to restaurants and the Gilmore

Reviewed on Jan 6, 2025

Hotel Riu Plaza Fisherman's Wharf
4.0-star property

Hotel Riu Plaza Fisherman's Wharf

9/10 Wonderful! (7,507 reviews)

Jul 8 - Jul 14

6 night stay

Philadelphia (PHL) to San Francisco (SFO)

American Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,511, price is now $952 per person
$952
per person
found 1 day ago
Nice place but 1 problem the free breakfast Buffett I wish they never offered it cause the line out door. Waited 1 hour then we left so upset

Reviewed on May 6, 2026

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More About Flying To Fairfax from Philadelphia

Route Information for Flights from Philadelphia to Fairfax

Origin Airport IATA Code
ILG
Destination Airport IATA Code
OAK
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Philadelphia to Fairfax

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.