American Airlines Flight 4555 Deals & Information (2025/2026)

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American Airlines Flight 4555 Route Deals From $80

The cheapest prices found with in the last 7 days for return flights were $167 and $80 for one-way flights to Palm Beach Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jul 21 - Tue, Jul 29
DCA
Ronald Reagan Washington National
PBI
Palm Beach Intl.
$167 Roundtrip, just found
$167
Roundtrip
just found
Select American Airlines flight, departing Mon, Jul 21 from Ronald Reagan Washington National to Palm Beach Intl., returning Tue, Jul 29, priced at $167 just found
Mon, Jul 21 - Tue, Jul 29
DCA
Ronald Reagan Washington National
PBI
Palm Beach Intl.
$190 Roundtrip, just found
$190
Roundtrip
just found
Select American Airlines flight, departing Mon, Jul 21 from Ronald Reagan Washington National to Palm Beach Intl., returning Tue, Jul 29, priced at $190 just found

Frequently asked questions

What route does flight number AA4555 take?
AA4555 is used on multiple routes, but the most common is between Martha's Vineyard Airport and DCA. If on a non-stop flight, you'll land in around 1 hour and 38 minutes. Multi-stop flights can also travel under the same number, as can services on other routes.
What kind of plane is on flight number AA4555?
If you have a seat on flight AA4555 from Martha's Vineyard Airport to National Airport, you're likely to be cruising aboard an Embraer 175. Flight AA4555 serves more than one route, 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 AA4555 flight with Travelocity, please visit our Customer Service Portal.