Nonstop flights from Houston to San Francisco

United Airlines flies this route 9 to 10 times a day.

IAHHouston George Bush Intercontinental

1,634 mi · 67 flights a week

SFOSan Francisco International

IAHSFO

When they leave

Houston time

5:22a9:59pFirst departure 5:22 AM, last 9:59 PM

Four in the morning, 5:22 AM to 9:35 AM, then three in the afternoon, 12:58 PM to 4:25 PM, then three in the evening, 6:05 PM to 9:59 PM.

Every flight

Earliest first

5:22 AM→7:22 AMUnited AirlinesBoeing 737Daily
7:20 AM→9:25 AMUnited AirlinesBoeing 737 MAX 9Daily
8:20 AM→10:25 AMUnited AirlinesBoeing 737 MAX 9Daily
9:35 AM→11:35 AMUnited AirlinesBoeing 777Daily
12:58 PM→3:03 PMUnited AirlinesBoeing 737 MAX 9Daily
3:30 PM→5:35 PMUnited AirlinesBoeing 737Daily
4:25 PM→6:30 PMUnited AirlinesBoeing 737Daily
6:05 PM→8:10 PMUnited AirlinesBoeing 737 MAX 9Daily
7:35 PM→9:44 PMUnited AirlinesBoeing 737 MAX 9Mon, Thu, Fri, Sun
9:59 PM→12:05 AM⁺¹United AirlinesBoeing 737 MAX 9Daily

Schedules last checked Sep 19, 2026. Times are local.

Flying from Houston to San Francisco

United Airlines is the only airline flying nonstop from Houston to San Francisco, 9 to 10 times a day on the Boeing 737 MAX 9, Boeing 737 and Boeing 777.

There are 9 or 10 flights every day of the week. The first arrival in San Francisco is at 7:22 AM and the last at 12:05 AM the next day. The flight covers 1,634 miles.

Flying back, San Francisco to Houston has 61 nonstop flights a week.

Return flights

San Francisco to HoustonView

Find the cheapest day to fly from Houston to San Francisco.

Schedules as of Oct 9, 2026.