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Save money on airfare by searching for cheap flight tickets on KAYAK. KAYAK searches for flight deals on hundreds of airline ticket sites to help you find the cheapest flights.

Based on KAYAK data, the cheapest day to fly to Houston is Friday where tickets can be as cheap as $377. On the other hand, the most expensive day to fly is Sunday, where prices are $523 on average.

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KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Phoenix is likely to change within 7 days, so travelers know whether to wait or book now.

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Find and compare American Airlines flights & tickets for all destinations, read 10,000 reviews, see American Airlines fees, cancellation policy and flight information | KAYAK