Flights from Houston, TX (IAH) to Seattle, WA (SEA)

Tips when travelling through IAH

Like Houston itself, the George Bush Intercontinental/Houston Airport (IAH) is sprawling. Fortunately, you can get between all the terminals with people movers—without having to re-clear security.
You can walk between the terminals, too, if you're looking for some exercise (it's a long walk).
Historically, Houston Bush Airport has been the only airport in Houston with international flights. But starting in a few years, there will be international flights out of Houston Hobby Airport as well — about 30 miles away from IAH and closer to Downtown Houston.

Tips when travelling through SEA

Seattle-Tacoma International Airport (SEA), or "Sea-Tac" for short has some terminals connected aboveground, and some are only connected through underground people-movers. But they're all connected in some way, so you can go through any security line and get to your gate.
During clear days, you can see Mt. Rainier soon after your plane takes off.
Link Light Rail is the cheapest way to get from Sea-Tac to downtown.

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