There are most likely no direct flights on the Baltimore — San Francisco route
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Baltimore to San Francisco. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Baltimore to San Francisco, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
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Good news for anyone planning a flight from Baltimore to San Francisco: prices are steadily declining. From November 2026 to January 2027, tickets dropped by 42%, and the trend continues.
The most notable drop occurred from November 2026 to January 2027 — down 42%. The best period is December 2026–January 2027 (averaging $133), while the most expensive is November 2026–December 2026 ($173).
Since prices are falling, there's no rush to buy. The most cost-effective travel period is December 2026–January 2027: savings compared to expensive months can reach up to 23%.
Monthly price variation is 21.6%. Choosing the right departure date can lead to significant savings on this route.
The cost of a one-way flight from Baltimore to San Francisco ranges from $111 (January 2027) to $191 (November 2026). On average, the ticket price is about $152–$346.
There are most likely no direct flights on the Baltimore — San Francisco route
Baltimore — San Francisco
11/14/2026
Departure
Direct flight
UA230
starting at $473
Baltimore — San Francisco
11/13/2026
Departure
Direct flight
UA230
starting at $473
starting at $473
starting at $205
Flights from Baltimore to San Francisco are operated by several airlines — United Airlines and Frontier Airlines. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $205, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.
The cheapest flight ticket from Baltimore to San Francisco according to data for the last 48 hours costs $205
Often the best time to buy tickets from Baltimore to San Francisco is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Baltimore to San Francisco can be found flying in these months: January, December, November.
The fastest flights from Baltimore to San Francisco start from 11 hours 22 minutes in the air.
The following airlines operate direct flights on the route Baltimore — San Francisco: United Airlines
The cheapest one-way flight from Baltimore to San Francisco departs on 11/14/2026, is operated by Frontier Airlines and costs $205
The cheapest roundtrip flight from Baltimore to San Francisco departs on 11/10/2026, is operated by Frontier Airlines and costs $316
Fastest flight from Baltimore to San Francisco takes 11h 22m
There are direct flights on this route 2 days a week: Fr and Sa
The distance between Baltimore and San Francisco is 3944km (2445 miles). There are 21 direct flights from Baltimore to San Francisco. The time difference between Baltimore and San Francisco is 3h. Flights from Baltimore begin at 8:00 AM. The latest flight from Baltimore departs at 6:50 PM
We couldn't find any special offers for flights from Baltimore to San Francisco