Cheap flights from Baltimore to San Francisco
From 321 USD — compare hundreds of airlines
About this route
Compare flights from Baltimore to San Francisco, a about 3,945 km route (around 5h 26m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as United Airlines, Silk Avia operate this route.
Airlines on this route
FAQ
What's the cheapest month to fly Baltimore to San Francisco?
Prices vary by season; use the price calendar to find the cheapest month.
How long is the flight from Baltimore to San Francisco?
A nonstop flight takes about 5h 26m and covers around 3,945 km. Connecting itineraries take longer.
Are there direct flights from Baltimore to San Francisco?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Baltimore to San Francisco?
United Airlines, Silk Avia operate this route, among others. Compare them all in the results.
When should I book Baltimore–San Francisco flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.