There are most likely no direct flights on the Houston — 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 Houston 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.
In different months, ticket prices from Houston to San Francisco vary: minimum — $153 (October 2026), maximum — $194 (November 2026). Typically, the flight costs $167–$349.
A non-stop flight is the most convenient and comfortable way to fly from Houston 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.
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.
Prices on the Houston — San Francisco route are consistently going up. From September 2026 to November 2026, tickets went from $155 to $194 — a 25% increase. This trend is worth considering when planning your trip.
The most significant price increase was from September 2026 to November 2026 — up 25%. The best time to fly is September 2026–October 2026, when the average price is $154. In October 2026–November 2026, tickets cost around $173.
Given the rising prices, it's best not to delay your purchase. Flying in September 2026–October 2026 can save you up to 11% compared to the most expensive months.
Price variation across months on this route is 11.1%. Your choice of departure month significantly affects the total flight cost.
There are most likely no direct flights on the Houston — San Francisco route
All airports
Houston — San Francisco
10/27/2026
Departure
Direct flight
UA589
starting at $237
Houston — San Francisco
09/29/2026
Departure
Direct flight
UA2358
starting at $336
Houston — San Francisco
09/26/2026
Departure
Direct flight
UA1134
starting at $504
Houston — San Francisco
01/04/2027
Departure
Direct flight
UA1845
starting at $315
The Houston — San Francisco route is served by multiple airlines, including United Airlines, Frontier Airlines, and Southwest Airlines. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $68, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.
The cheapest flight ticket from Houston to San Francisco according to data for the last 48 hours costs $68
Often the best time to buy tickets from Houston to San Francisco is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Houston to San Francisco can be found flying in these months: October, September, November.
The fastest flights from Houston to San Francisco start from 5 hours 50 minutes in the air.
The following airlines operate direct flights on the route Houston — San Francisco: United Airlines
We couldn't find any special offers for flights from Houston to San Francisco
The cheapest one-way flight from Houston to San Francisco departs on 10/27/2026, is operated by Frontier Airlines and costs $68
The cheapest roundtrip flight from Houston to San Francisco departs on 10/28/2026, is operated by Frontier Airlines and costs $147
Fastest flight from Houston to San Francisco takes 5h 50m
There are direct flights on this route 3 days a week: Mo, Tu, and Sa
The distance between Houston and San Francisco is 2641km (1637 miles). There are 77 direct flights from Houston to San Francisco. The time difference between Houston and San Francisco is 2h. Flights from Houston begin at 5:07 AM. The latest flight from Houston departs at 9:59 PM
