There are 72 direct nonstop flight destinations from Houston William P. Hobby Airport (HOU), served by 6 airlines. 63 are domestic routes and 9 are international non-stop flights. The longest direct flight goes to Seattle (SEA), with a non-stop flight time of 4h 40m.
Route data last updated: May 26, 2026
Most Popular from Houston
Busiest routes by number of airlines
🍃 Lowest-carbon direct flights from Houston
Shortest nonstop routes from HOU — direct flights cut takeoff/climb fuel burn vs. taking a layover
Airlines from Houston
About William P. Hobby Airport (HOU)
Frequently Asked Questions
How many direct flights are there from Houston (HOU)?
72 nonstop destinations from Houston (HOU), across 6 airlines. 63 domestic, 9 international.
Which airlines fly from Houston (HOU)?
6 airlines fly nonstop from Houston (HOU). Full list is in the airline section above.
What is the longest nonstop flight from Houston (HOU)?
Seattle (SEA) — 1,893 miles, about 4h 40m.
Can I fly internationally from Houston (HOU)?
Yes — 9 international nonstop destinations from HOU.
How early should I arrive at William P. Hobby Airport?
2 hours for domestic, 3 hours for international. Standard advice for check-in, security, and immigration.
What timezone is Houston (HOU) in?
America/Chicago.