American Airlines Flight 4551 Deals & Information (2026/2027)

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American Airlines Flight 4551 Route Deals From $111

The cheapest prices found with in the last 7 days for return flights were $161 and $111 for one-way flights to John F. Kennedy Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jul 5 - Mon, Jul 13
DCA
Ronald Reagan Washington National
JFK
John F. Kennedy Intl.
$161 Roundtrip, found 14 hours ago
$161
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Sun, Jul 5 from Ronald Reagan Washington National to John F. Kennedy Intl., returning Mon, Jul 13, priced at $161 found 14 hours ago
Thu, Jul 23 - Fri, Jul 24
DCA
Ronald Reagan Washington National
JFK
John F. Kennedy Intl.
$207 Roundtrip, found 20 hours ago
$207
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Thu, Jul 23 from Ronald Reagan Washington National to John F. Kennedy Intl., returning Fri, Jul 24, priced at $207 found 20 hours ago
Sat, Jul 4 - Mon, Jul 13
DCA
Ronald Reagan Washington National
JFK
John F. Kennedy Intl.
$212 Roundtrip, found 7 hours ago
$212
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Sat, Jul 4 from Ronald Reagan Washington National to John F. Kennedy Intl., returning Mon, Jul 13, priced at $212 found 7 hours ago
Sat, Jun 20 - Sun, Jun 21
DCA
Ronald Reagan Washington National
JFK
John F. Kennedy Intl.
$217 Roundtrip, found 3 days ago
$217
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Jun 20 from Ronald Reagan Washington National to John F. Kennedy Intl., returning Sun, Jun 21, priced at $217 found 3 days ago
Sat, Jul 25 - Sat, Aug 8
DCA
Ronald Reagan Washington National
JFK
John F. Kennedy Intl.
$218 Roundtrip, found 20 hours ago
$218
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Sat, Jul 25 from Ronald Reagan Washington National to John F. Kennedy Intl., returning Sat, Aug 8, priced at $218 found 20 hours ago
Thu, Sep 24 - Sat, Oct 3
DCA
Ronald Reagan Washington National
JFK
John F. Kennedy Intl.
$223 Roundtrip, found 1 day ago
$223
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Sep 24 from Ronald Reagan Washington National to John F. Kennedy Intl., returning Sat, Oct 3, priced at $223 found 1 day ago
Sat, Jul 25 - Sat, Aug 8
DCA
Ronald Reagan Washington National
JFK
John F. Kennedy Intl.
$227 Roundtrip, found 20 hours ago
$227
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Sat, Jul 25 from Ronald Reagan Washington National to John F. Kennedy Intl., returning Sat, Aug 8, priced at $227 found 20 hours ago

Frequently asked questions

What route does flight number AA4551 take?
AA4551 takes multiple routes. The most frequently flown is National Airport to Jacksonville Intl. Airport, which is a direct flight. This service takes about 2 hours. However, there may be other flights with the same number that are multi-stop.
How often is AA4551 on time?
If you're flying with American Airlines flight number AA4551 from DCA to Jacksonville Intl. Airport, it's a relief knowing that their flights depart as scheduled 86% of the time. In the event that a flight is later than scheduled, it should only be delayed by around 26 minutes. Thanks to this airline's top standards, this journey has a 3.6-star rating.
What terminal does AA4551 fly out of?
If you're flying out of National Airport, there's a fair chance you'll board from Terminal C. The most popular route for flight number AA4551 is Ronald Reagan Washington National Airport (DCA) to Jacksonville Intl. Airport, which is a direct flight.
What kind of plane is on flight number AA4551?
It's possible you'll be aboard the Embraer 175 if you've booked a fare from DCA to Jacksonville, FL Airport (JAX-Jacksonville Intl.), one route used for flight number AA4551.
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 AA4551 flight with Travelocity, please visit our Customer Service Portal.