You Missed This Deal
This economy class fare from San Francisco to Philadelphia was 41% below typical.
Pro and Elite members get instant alerts for deals like this.
Free users see deals with a 6-hour delay — by then, the best ones are gone.
Starting at $9/mo for instant economy alerts
San Francisco → Philadelphia
United · Economy · 1 stop (9h 1m)
2h 31m layover in Denver
SFO → PHL
Price Analysis
This price is lower than 88% of fares we've seen on this route. Economy flights from SFO to Philadelphia typically cost $502. This deal saves you $302.
About This Destination
Philadelphia blends colonial history with vibrant modern culture—Independence Hall and the Liberty Bell are iconic draws, while the city's renowned food scene features everything from classic cheesesteaks to innovative dining. Wander through historic neighborhoods like Society Hill or catch world-class museums and live music venues that make Philly a dynamic East Coast destination.
Route & Airline
United connects San Francisco to Philadelphia with one stop, giving you direct access to the East Coast from the Bay Area. This legacy carrier operates frequent service on this transcontinental route, so you'll find reliable scheduling and established ground operations at both major hubs.
Travel Tips
Late June through early July is warm and ideal for exploring Philadelphia's outdoor attractions and historic sites, though summer crowds peak mid-month. Pack layers for variable indoor air conditioning, and consider getting a SEPTA transit pass to easily navigate the city's public transportation system.
Booking Guidance
With four available dates across two weeks, you have flexibility to compare prices and find your preferred travel window—compare the outbound and return date combinations to maximize value. Always review baggage policies, seat selection fees, and change rules before confirming your purchase with United. The dates shown below are just a sample — experiment with dates that work best for your schedule. If the deal is still active but you can't pull up the price, try Google Flights below for the most up-to-date availability.
Prices and availability are sourced from third-party providers and may change without notice. SkySnags is not a travel agency — we find and surface deals, but all bookings are made directly through the airline or travel search provider (Google Flights, Skyscanner, Kayak, etc.). We are not responsible for fare accuracy, booking issues, or changes after publication. Always verify the final price before completing your purchase.
Fare Details
Economy
Roundtrip
1 stop
2h 31m layover in Denver
United
9h 1m
$502
$200
$302 (41% off)
Travel Dates
6/17/2026 - 7/9/2026
Prices checked 6w ago4 dates available
Price History
Related Deals
SFOCasablanca
British Airways, Royal Air Maroc · First · 1 stop · Roundtrip · Verified 57m ago
$7,296
$12,706
52% off
SFONairobi
British Airways · First · 1 stop · Roundtrip · Verified 57m ago
$9,480
$20,517
46% off
SFOPanama City
American · First · 1 stop · Roundtrip · Verified 57m ago
$1,268
$2,123
42% off
SFOCancún
American · First · 1 stop · Roundtrip · Verified 4W ago
$988
$1,632
41% off