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

22 Jun
Frontier Airlines
18:14IAH
13:43SFO
1 Stop$192VIEW DEAL
23 Jun
Frontier Airlines
11:54IAH
18:21SFO
1 Stop$185VIEW DEAL
24 Jun
Frontier Airlines
11:12IAH
21:55SFO
1 Stop$186VIEW DEAL
26 Jun
Frontier Airlines
18:14IAH
02:27SFO
1 Stop$141VIEW DEAL
27 Jun
Frontier Airlines
18:14IAH
02:27SFO
1 Stop$141VIEW DEAL
23 Jul
Frontier Airlines
06:10IAH
12:30SFO
1 Stop$120VIEW DEAL
16 Oct
Alaska Airlines
14:52IAH
00:44SFO
1 Stop$147VIEW DEAL

Houston to San Francisco monthly flight fare trend

Jun
from USD 121
Jul
from USD 120
Aug
No flights
Sep
No flights
Oct
from USD 147
Nov
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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