Nonstop flights from San Francisco to Houston

United Airlines flies this route 8 to 9 times a day.

SFOSan Francisco International

1,634 mi · 61 flights a week

IAHHouston George Bush Intercontinental

SFOIAH

When they leave

San Francisco time

12:45a11:59pFirst departure 12:45 AM, last 11:59 PM

One overnight flight at 12:45 AM, then three in the morning, 7:05 AM to 10:45 AM, then three in the afternoon, 12:24 PM to 4:40 PM, then two in the evening, 6:30 PM to 11:59 PM.

Every flight

Earliest first

12:45 AM→6:35 AMUnited AirlinesBoeing 777Daily
7:05 AM→1:08 PMUnited AirlinesBoeing 737 MAX 9Daily
8:45 AM→2:56 PMUnited AirlinesBoeing 737Daily
10:45 AM→4:56 PMUnited AirlinesBoeing 737 MAX 9Daily
12:24 PM→6:29 PMUnited AirlinesBoeing 737 MAX 9Daily
2:25 PM→8:30 PMUnited AirlinesBoeing 737 MAX 9Daily
4:40 PM→10:45 PMUnited AirlinesBoeing 737Daily
6:30 PM→12:28 AM⁺¹United AirlinesBoeing 737 MAX 9Mon, Wed, Thu, Fri, Sun
11:59 PM→6:02 AM⁺¹United AirlinesBoeing 737 MAX 9Daily

Schedules last checked Sep 20, 2026. Times are local.

Flying from San Francisco to Houston

United Airlines is the only airline flying nonstop from San Francisco to Houston, 8 to 9 times a day on the Boeing 737 MAX 9, Boeing 737 and Boeing 777.

There are 8 or 9 flights every day of the week. The first arrival in Houston is at 6:35 AM and the last at 6:02 AM the next day. The flight covers 1,634 miles.

Flying back, Houston to San Francisco has 67 nonstop flights a week.

Return flights

Houston to San FranciscoView

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

Schedules as of Oct 9, 2026.