United Airlines
Every day
starting at $251
Compare airlines, prices, and flight durations for your trip
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 Washington 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 direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Washington to San Francisco:
•
•
•
•
•
•
Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
United Airlines
Every day
starting at $251
A non-stop flight is the most convenient and comfortable way to fly from Washington to San Francisco, despite the fact that sometimes flights with transfers can cost significantly less.
Washington — San Francisco
04/08/2026
Departure
Direct flight
UA511
starting at $269
Washington — San Francisco
05/16/2026
Departure
Direct flight
AS7
starting at $174
Washington — San Francisco
05/21/2026
Departure
Direct flight
UA1147
starting at $296
Washington — San Francisco
03/19/2026
Departure
Direct flight
UA367
starting at $300
Washington — San Francisco
04/11/2026
Departure
Direct flight
UA367
starting at $366
Washington — San Francisco
04/11/2026
Departure
Direct flight
UA1434
starting at $344
Washington — San Francisco
04/14/2026
Departure
Direct flight
UA367
starting at $197
Washington — San Francisco
04/14/2026
Departure
Direct flight
UA1147
starting at $201
Washington — San Francisco
04/16/2026
Departure
Direct flight
UA367
starting at $263
Washington — San Francisco
05/15/2026
Departure
Direct flight
UA1147
starting at $305
starting at $197
starting at $174
starting at $163
starting at $72
starting at $144
starting at $207
More than 6 airlines operate flights from Washington to San Francisco, including United Airlines, Alaska Airlines, Southwest Airlines, Frontier Airlines, JetBlue Airways, and JetHunter. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $72, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
The cheapest one-way flight from Washington to San Francisco departs on 04/08/2026, is operated by Frontier Airlines and costs $72
The cheapest roundtrip flight from Washington to San Francisco departs on 05/06/2026, is operated by Frontier Airlines and costs $142
Fastest flight from Washington to San Francisco takes 8h 25m
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
The distance between Washington and San Francisco is 3918km (2429 miles). There are 44 direct flights from Washington to San Francisco. The time difference between Washington and San Francisco is 3h. Flights from Washington begin at 7:00 AM. The latest flight from Washington departs at 10:20 PM
The cheapest flight ticket from Washington to San Francisco according to data for the last 48 hours costs $72
Often the best time to buy tickets from Washington to San Francisco is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Washington to San Francisco can be found flying in these months: April, August, June.
The fastest flights from Washington to San Francisco start from 8 hours 25 minutes in the air.
The following airlines operate direct flights on the route Washington — San Francisco: United Airlines, Alaska Airlines, Southwest Airlines
The cost of a one-way flight from Washington to San Francisco ranges from $72 (April 2026) to $215 (June 2026). On average, the ticket price is about $147–$369.
We couldn't find any special offers for flights from Washington to San Francisco
