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Cheap Flights from Xi'an to Houston $921.16

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Cheapest Flights from Xi'an to Houston (XIY to IAH)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Xi'an to Houston (XIY to IAH)

Question : How long are most people's visits to Houston when they fly in from Xian?
Answer : Over the next two months, passengers from XIY to IAH are planning on staying for 179 days on average.

Question : Is price more important than specific travel days for you?
Answer : The lowest-cost day to fly in February is Sunday. Flexibility is paramount when booking travel plans in order to keep costs down.