San Diego to Houston
SANIAH
Fly from San Diego to Houston starting at USD 120 with Frontier Airlines.
Best fare available on Jul 7, 2026.
Limited seats. Better plans. Book before it's gone.
San Diego to Houston cheapest flights this week
San Diego to Houston monthly flight fare trend
May
from USD 62
Jun
No flights
Jul
from USD 120
Aug
No flights
Sep
No flights
Oct
No flights
Airport Details
Origin
San Diego
San Diego International Airport (SAN)
San Diego, SAN
Zone
Los Angeles
Elev
17 ft
Destination
Houston
George Bush Intercontinental Houston Airport (IAH)
Houston, IAH
Zone
Chicago
Elev
97 ft
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