American Airlines Flight AA1688 Deals & Information (2024/2025)

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American Airlines Flight 1688 Route Deals From $116

The cheapest prices found with in the last 7 days for return flights were $219 and $116 for one-way flights to Dallas-Fort Worth Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

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Frequently asked questions

What route does flight number AA1688 take?
AA1688 takes numerous routes. The most popular is between George Bush Intercontinental Airport (IAH) and Phoenix Sky Harbor Intl. Airport, which is a direct flight. This flight takes roughly 2 hours and 46 minutes. That said, there may be other flights with this number that are multi-stop.
What terminal does AA1688 fly out of?
You’ll probably take off from Terminal An if you’re flying out of Houston, TX Airport (IAH-George Bush Intercontinental). AA1688 serves multiple routes, but the direct flight between Houston, TX Airport (IAH-George Bush Intercontinental) and Sky Harbor Intl. Airport (PHX) is the most frequently traveled one.
What kind of plane is on flight number AA1688?
If you’re taking flight AA1688 from IAH to Phoenix Sky Harbor Intl. Airport, you’re likely to be setting off on the Airbus A320. Flight AA1688 serves several routes, but this is the busiest.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your AA1688 flight with Travelocity, please visit our Customer Service Portal.