Cheap flights from Baltimore to San Francisco
2,451 mi · 45m average nonstop
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Quick answer: Baltimore to San Francisco at a glance
Cheap flights from Baltimore (BWI) to San Francisco (SFO) cover 2,451 miles (3,943 km) in about 45m nonstop, with 1 airline flying direct — a long-haul international route. Search Kayak for today's cheapest live fare. Route difficulty 5/10.
Summary computed from real OpenFlights coordinates — not an estimate. Prices update live on Kayak.
Flying from Baltimore to San Francisco covers 2,451 miles (3,944 km) in approximately 0 hour 45 minutes. 1 airline offers direct flights on this long-haul international route. This is a long-haul international route requiring advance planning for connections and layovers.
Nonstop distance 2,451 miles. Direct carriers include UA.
We don't track historical prices for this route yet. Search live fares on Kayak for today's best price across 100+ airlines and booking sites.
Airlines on this route
1 airlines fly Baltimore → San Francisco. All are direct routes.
| Airline | Route type |
|---|---|
| UA | Direct |
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Baltimore to San Francisco — quick answers
How far is Baltimore from San Francisco by plane?
The nonstop flight distance from Baltimore (BWI) to San Francisco (SFO) is 2,451 miles (3,943 km), calculated as a great-circle line from published OpenFlights airport coordinates. Actual flown distance is slightly longer due to airways and winds.
How long is the flight from Baltimore to San Francisco?
The average nonstop flight time from BWI to SFO is 45 minutes. Gate-to-gate time is usually 20–35 minutes longer; connecting itineraries add 1–4 hours depending on the layover.
Which airlines fly from Baltimore to San Francisco?
1 airlines serve this route nonstop: UA. Schedules and amenities differ by carrier — compare live frequencies and fare classes on Kayak before you book.