American Airlines Flight NK4517 Deals & Information (2025/2026)

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American Airlines Flight 4517 Route Deals From $110

The cheapest prices found with in the last 7 days for return flights were $164 and $110 for one-way flights to John Glenn Columbus Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 31 - Sat, Nov 1
LGA
LaGuardia
CMH
John Glenn Columbus Intl.
$164 Roundtrip, found 5 days ago
$164
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Oct 31 from LaGuardia to John Glenn Columbus Intl., returning Sat, Nov 1, priced at $164 found 5 days ago

Frequently asked questions

What route does flight number AA4517 take?
AA4517 flies direct from Washington, DC Airport (DCA-Ronald Reagan Washington National) to Buffalo Niagara International Airport in around 1 hour and 15 minutes. It can sometimes be used on other routes though, some of which could be multi-stop flights. Keep an eye out for this when booking your seat to avoid any mix-ups.
What terminal does AA4517 fly out of?
You'll probably board the aircraft from Terminal C if you're flying from Ronald Reagan Washington National Airport (DCA). Flight number AA4517 serves a number of routes, but the direct flight between National Airport and BUF is the most frequently traveled one.
What kind of plane is on flight number AA4517?
If you're taking flight AA4517 from National Airport to Buffalo Niagara International Airport, you'll likely be on board the Embraer 175. This flight number serves multiple routes, but this is the most popular.
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 AA4517 flight with Travelocity, please visit our Customer Service Portal.