Airport guide · United States
Cheap Flights from Houston (HOU)
Looking for cheap flights from Houston? Airfare Deal tracks live fares departing HOU. Search below for real-time prices, or browse recent fares we've spotted from this airport.
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Live fares departing Houston (HOU) — updated regularly.
Live fares from HOU are updating — use the search above for real-time prices.
Popular routes from Houston (HOU)
Nonstop routes airlines operate from Houston — each page tracks live fares, price trends and the cheapest month to fly.
- Houston → Albuquerque
- Houston → Atlanta
- Houston → Austin
- Houston → Birmingham
- Houston → Branson
- Houston → Nashville
- Houston → Boston
- Houston → Baltimore
- Houston → Charleston
- Houston → Charlotte
- Houston → Corpus Christi
- Houston → Dallas
- Houston → Washington
- Houston → Denver
- Houston → Dallas-Fort Worth
- Houston → Panama City
- Houston → El Paso
- Houston → Newark
- Houston → Fort Lauderdale
- Houston → Greenville
- Houston → Harlingen
- Houston → Indianapolis
- Houston → Islip
- Houston → Jackson
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Houston (HOU) flight FAQs
What is the airport code for Houston?
The IATA airport code for Houston is HOU. Use it when searching for flights to make sure you get fares for the right airport.
How do I find cheap flights from Houston?
Book 3–6 weeks ahead for domestic US routes (2–3 months for international), fly midweek (Tue–Thu), and compare live fares below. Setting a free Airfare Deal alert is the easiest way to catch price drops from HOU.
Which airlines fly from HOU?
You'll find the big US carriers at HOU. The cheapest one changes by route and date — the live fares below show who's winning right now.
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