American Airlines Flight AA4538 Deals & Information (2024/2025)

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American Airlines Flight 4538 Route Deals From $109

The cheapest prices found with in the last 7 days for return flights were $169 and $109 for one-way flights to Hopkins Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

More American Airlines Flight For This Route

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3/29
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AA453808:35 am10:28 amCheck Fare
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AA439703:09 pm05:12 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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AA457509:29 pm11:18 pmCheck Fare
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AA459007:30 am09:14 am
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AA451303:00 pm04:51 pm
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AA472209:17 pm11:08 pm
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Frequently asked questions

What route does flight number AA4538 take?
AA4538 takes a number of routes. The most popular is Buffalo, NY Airport (BUF-Buffalo Niagara Intl.) to DCA, which is a direct flight. This flight generally takes 1 hour and 21 minutes. That said, there may possibly be other flights with the same number that have one or more stops.
What kind of plane is on flight number AA4538?
It’s likely you’ll be enjoying the services of an Embraer 175 if you’ve booked a fare on flight AA4538 from Buffalo Niagara Intl. Airport (BUF) to Washington, DC Airport (DCA-Ronald Reagan Washington National). It’s the most commonly used aircraft type on this popular route.
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 AA4538 flight with Travelocity, please visit our Customer Service Portal.