Cheap flights from Newark Liberty to San Francisco International from $117
Updated 2026-09-03
2559 miles great-circle distance, typically flown in 5h 33m with 6 airlines operating direct service from Newark Liberty (EWR) to San Francisco International (SFO). Fares on this corridor stay relatively stable across the year — booking 4–8 weeks ahead and choosing a midweek departure typically secures the best price.
Flying from Newark Liberty
Newark Liberty serves as one of New York's three primary airports and United's principal East Coast hub. Three terminals A, B and C connect via the AirTrain people mover to the NJ Transit and Amtrak rail station, with NJ Transit reaching New York Penn Station in 25 minutes for around $16. Newark fares are typically a few dollars cheaper than JFK on the same routes thanks to United's heavy capacity; international long-haul is the deepest of the three NYC airports for European destinations.
Arriving in San Francisco
San Francisco International sits 13 miles south of the city, with BART running directly from the international terminal station to Powell Street in 30 minutes for $10. Morning summer fog (May–August) routinely causes ground delays; book afternoon departures or mid-day arrivals during that window. Fares from US East Coast peak around tech-conference weeks (Apple WWDC in June, Salesforce Dreamforce in September) and are cheapest in February.
Who flies EWR to SFO?
| Airline | IATA | Flight time | Cabin |
| United Airlines | UA | 5h 33m | Economy |
| JetBlue Airways | B6 | 5h 33m | Economy |
| Spirit Airlines | NK | 5h 33m | Economy |
| American Airlines | AA | 5h 33m | Economy |
| Delta Air Lines | DL | 5h 33m | Economy |
| Alaska Airlines | AS | 5h 33m | Economy |
6 carriers fly direct on this corridor. Frequencies vary by season — summer and winter holiday peaks see additional flights.
Newark to San Francisco FAQs
Direct flights from Newark Liberty (EWR) to San Francisco International (SFO) take approximately 5h 33m for the 2559-mile journey, plus 30–60 minutes of taxi, climb and descent. Total airport-to-airport time depends on cruise winds and air-traffic queueing on approach.
6 carriers operate direct service from Newark Liberty (EWR) to San Francisco International (SFO): United Airlines, JetBlue Airways, Spirit Airlines, American Airlines, Delta Air Lines and 1 more. Frequencies vary by season and carrier — United Airlines typically operates the highest weekly count on this corridor.
No — United States is domestic travel for US citizens. A US passport is not required for the 50 states, DC or US territories (Puerto Rico, US Virgin Islands, Guam, American Samoa, Northern Mariana Islands), though Real ID-compliant ID is required at TSA from May 2025.
San Francisco International (SFO) is the primary international airport for San Francisco. Allow 30–60 minutes for the ground transfer by train, express bus, taxi or rideshare depending on traffic and time of day. See the airport's official website for current train and shuttle timetables.