Houston to San Francisco
IAHSFO
Fly from Houston to San Francisco starting at USD 120 with Frontier Airlines.
Best fare available on Jul 23, 2026.
Limited seats. Better plans. Book before it's gone.
Houston to San Francisco cheapest flights this week
Houston to San Francisco monthly flight fare trend
Jul
from USD 120
Aug
No flights
Sep
No flights
Oct
from USD 147
Nov
from USD 230
Dec
No flights
Airport Details
Origin
Houston
George Bush Intercontinental Houston Airport (IAH)
Houston, IAH
Zone
Chicago
Elev
97 ft
Destination
San Francisco
San Francisco International Airport (SFO)
San Francisco, SFO
Zone
Los Angeles
Elev
13 ft
Flights from Houston
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