American Airlines Flight 4555 Deals & Information (2026/2027)

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American Airlines Flight 4555 Route Deals From $190

The cheapest prices found with in the last 7 days for return flights were $289 and $190 for one-way flights to Hancock Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Dec 21 - Fri, Dec 25
DCA
Ronald Reagan Washington National
SYR
Hancock Intl.
$289 Roundtrip, found 5 days ago
$289
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Dec 21 from Ronald Reagan Washington National to Hancock Intl., returning Fri, Dec 25, priced at $289 found 5 days ago
Mon, Oct 26 - Sat, Oct 31
DCA
Ronald Reagan Washington National
SYR
Hancock Intl.
$293 Roundtrip, found 1 day ago
$293
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Oct 26 from Ronald Reagan Washington National to Hancock Intl., returning Sat, Oct 31, priced at $293 found 1 day ago
Mon, Dec 21 - Fri, Dec 25
DCA
Ronald Reagan Washington National
SYR
Hancock Intl.
$299 Roundtrip, found 5 days ago
$299
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Dec 21 from Ronald Reagan Washington National to Hancock Intl., returning Fri, Dec 25, priced at $299 found 5 days ago
Mon, Oct 26 - Sat, Oct 31
DCA
Ronald Reagan Washington National
SYR
Hancock Intl.
$303 Roundtrip, found 1 day ago
$303
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Oct 26 from Ronald Reagan Washington National to Hancock Intl., returning Sat, Oct 31, priced at $303 found 1 day ago
Mon, Dec 21 - Fri, Dec 25
DCA
Ronald Reagan Washington National
SYR
Hancock Intl.
$304 Roundtrip, found 5 days ago
$304
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Dec 21 from Ronald Reagan Washington National to Hancock Intl., returning Fri, Dec 25, priced at $304 found 5 days ago
Fri, Oct 16 - Mon, Oct 19
DCA
Ronald Reagan Washington National
SYR
Hancock Intl.
$309 Roundtrip, found 3 days ago
$309
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Oct 16 from Ronald Reagan Washington National to Hancock Intl., returning Mon, Oct 19, priced at $309 found 3 days ago
Mon, Dec 21 - Fri, Dec 25
DCA
Ronald Reagan Washington National
SYR
Hancock Intl.
$314 Roundtrip, found 5 days ago
$314
Roundtrip
found 5 days ago
Select American Airlines flight, departing Mon, Dec 21 from Ronald Reagan Washington National to Hancock Intl., returning Fri, Dec 25, priced at $314 found 5 days ago
Mon, Oct 26 - Sat, Oct 31
DCA
Ronald Reagan Washington National
SYR
Hancock Intl.
$318 Roundtrip, found 1 day ago
$318
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Oct 26 from Ronald Reagan Washington National to Hancock Intl., returning Sat, Oct 31, priced at $318 found 1 day ago
Sat, Oct 10 - Sun, Oct 11
DCA
Ronald Reagan Washington National
SYR
Hancock Intl.
$319 Roundtrip, found 8 hours ago
$319
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Sat, Oct 10 from Ronald Reagan Washington National to Hancock Intl., returning Sun, Oct 11, priced at $319 found 8 hours ago
Mon, Oct 26 - Sat, Oct 31
DCA
Ronald Reagan Washington National
SYR
Hancock Intl.
$321 Roundtrip, found 1 day ago
$321
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Oct 26 from Ronald Reagan Washington National to Hancock Intl., returning Sat, Oct 31, priced at $321 found 1 day ago

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.