Houston (IAH) to Los Angeles (LAX) is about 1,376 miles (2,215 km), roughly 3 h 15 min of flying time. Los Angeles is 2 hours behind Houston all year.
When is the cheapest time to fly from Houston to Los Angeles?
Lowest round-trip fares found in recent searches for each month (7 to 14 day trips). Pick a cheap month, then confirm the live price.
Are there nearby airports that could be cheaper?
Fares at a neighboring airport are sometimes lower. Worth comparing on this route:
- HOUWilliam P. Hobby Airport closer to downtown Houston.
- BURHollywood Burbank Airport convenient for the San Fernando Valley and Hollywood.
- LGBLong Beach Airport a compact airport south of downtown Los Angeles.
- SNAJohn Wayne Airport serves Orange County.
- ONTOntario International Airport serves the Inland Empire east of Los Angeles.
What ID do I need for this flight?
For domestic US flights, adults need a REAL ID-compliant license or another TSA-accepted ID, such as a passport. Read our REAL ID guide.
Need a car in Los Angeles?
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Things to do in Los Angeles
Popular attractions and tickets, most with free cancellation.
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Frequently asked questions
How far is Houston from Los Angeles by plane?
The great-circle distance between IAH and LAX is about 1,376 miles (2,215 km).
How long does it take to fly from Houston to Los Angeles?
About 3 h 15 min of flying time based on distance, if a nonstop flight operates. Actual schedules vary by airline and wind, and itineraries with connections take longer.
What is the time difference between Houston and Los Angeles?
Los Angeles is 2 hours behind Houston all year.
Distance and flying time are calculated from airport coordinates (OurAirports data) and a typical cruise speed; they are planning estimates, not schedules. Updated 2026-10-28.
