Home >> Fares From A City >> Philadelphia, PA >> Philadelphia, PA (PHL) To San Francisco, CA (SFO)
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HOW TO FIND THIS FARE
  • AIRLINES
    Frontier
  • PURCHASE BY
    Fri, July 29, 2016
  • TRAVEL ENDING
    Wed, November 16, 2016
Peter T.
Staff Airfare Analyst
Peter's Notes:
No min. stay. 20% Off Promo Code Fare; Late Summer/Fall travel. Fare can be bought one-way for half the lowest roundtrip price.
Book this fare on FlyFrontier.com using promo code SAVE20 for travel between Aug. 5 - Nov. 16, 2016. Blackout dates apply: Sep. 1-2, 5; Oct. 7 & 10, 2016. Promo code is valid for Mon-Sat travel, however, lowest fares on many routes are for Tue/Wed/Sat travel. This fare may require a long layover in Denver.

This is the lowest fare found within the promo code travel period and may not be available throughout the entire travel period or on a daily basis. Some routes are seasonal and may not operate through the entire travel period. Lower fares may be available for Frontier Discount Den members.

Promo code takes 20% off the base fare only and does not apply to taxes/fees. This promo code expires at 11:59 p.m. ET on Jul. 29, 2016. However, the lowest available fare can change at any time.

Frontier charges a $30-$35 fee each way for carry-on bags larger than 18x14x8 inches and a $25-$30 fee each way for first checked bag no larger than 62 linear inches (length + width + depth) and no heavier than 50 pounds. These bag fees apply to online purchases before check-in. Higher fees apply at the airport.

During booking on FlyFrontier.com, you can purchase "The Works", which includes one checked bag, one carry-on bag, stretch seating, no change fees, and refundability, for much less than purchasing these items separately.
Seats are not available on all flights or all dates of travel. You may need to have flexible travel dates to find this fare. Fares for travel on holidays may be higher.
All mandatory taxes/fees are included in the price. Tax-inclusive fare may be a few dollars higher or lower depending on the airport you connect through, if any. Baggage fees, if applicable, and other optional fees are not included. Our Dealhounds found this airfare using flexible date search. This means we searched a range of dates to find you the best price.
More Details
Close Details
Reviews for Philadelphia to San Francisco
5 Traveler Reviews
"Nothing outstanding but quite respectable."
Flight from Philadelphia to San Francisco
Airline: US Airways
RT/OW: roundtrip
Date of Flight: April 2011
Seat Class: first
Check-in Experience
In-flight Service
Seat Comfort
I used miles to upgrade. It was a chore and required constant calls to secure the seat. Typical of US Air but one of the few that flies non-stop coast to coast.
Found by other travelers: Philadelphia, PA (PHL) to San Francisco, CA (SFO)
$448
Flight from Philadelphia to San Francisco (PHL - SFO)
Tue, Jul 1 - Tue, Jul 8
United
$519
Flight from Philadelphia to San Francisco (PHL - SFO)
Sun, Jun 29 - Mon, Jul 7
American
$530
Flight from Philadelphia to San Francisco (PHL - SFO)
Fri, Jul 11 - Mon, Jul 14
Delta
$635
Flight from Philadelphia to San Francisco (PHL - SFO)
Fri, Jul 11 - Sun, Jul 13
Delta
$700
Flight from Philadelphia to San Francisco (PHL - SFO)
Thu, Jul 10 - Sun, Jul 13
Delta
$619
Flight from Philadelphia to San Francisco (PHL - SFO)
Fri, Jun 6 - Mon, Jun 9
Delta
$559
Flight from Philadelphia to San Francisco (PHL - SFO)
Fri, Jun 27 - Sun, Jun 29
United
$537
Flight from Philadelphia to San Francisco (PHL - SFO)
Wed, Jun 18 - Sun, Dec 21
Delta
$458
Flight from Philadelphia to San Francisco (PHL - SFO)
Tue, Jul 8 - Sat, Jul 12
United
$497
Flight from Philadelphia to San Francisco (PHL - SFO)
Wed, Jun 18 - Wed, Dec 24
Delta
There are approximately 724 flights covering the route from Philadelphia International Airport in Philadelphia to SFO International Airport in San Francisco, provided by as many as 10 airlines.
The following airlines often offer cheap flights from Philadelphia to San Francisco
AirTran
Alaska
Continental
Southwest
United
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