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

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

American Airlines Flight 4551 Route Deals From $79

The cheapest prices found with in the last 7 days for return flights were $207 and $79 for one-way flights to John F. Kennedy Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jul 23 - Fri, Jul 24
DCA
Ronald Reagan Washington National
JFK
John F. Kennedy Intl.
$207 Roundtrip, found 3 hours ago
$207
Roundtrip
found 3 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 3 hours ago
Sat, Jun 13 - Mon, Jun 15
DCA
Ronald Reagan Washington National
JFK
John F. Kennedy Intl.
$212 Roundtrip, found 11 hours ago
$212
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Sat, Jun 13 from Ronald Reagan Washington National to John F. Kennedy Intl., returning Mon, Jun 15, priced at $212 found 11 hours ago
Sat, Jun 13 - Sun, Jun 14
DCA
Ronald Reagan Washington National
JFK
John F. Kennedy Intl.
$212 Roundtrip, found 10 hours ago
$212
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Sat, Jun 13 from Ronald Reagan Washington National to John F. Kennedy Intl., returning Sun, Jun 14, priced at $212 found 10 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 3 hours ago
$218
Roundtrip
found 3 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 3 hours ago
Thu, Sep 24 - Sat, Oct 3
DCA
Ronald Reagan Washington National
JFK
John F. Kennedy Intl.
$223 Roundtrip, found 13 hours ago
$223
Roundtrip
found 13 hours 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 13 hours ago
Sat, Jul 25 - Sat, Aug 8
DCA
Ronald Reagan Washington National
JFK
John F. Kennedy Intl.
$227 Roundtrip, found 3 hours ago
$227
Roundtrip
found 3 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 3 hours ago
Thu, Jul 23 - Fri, Jul 24
DCA
Ronald Reagan Washington National
JFK
John F. Kennedy Intl.
$237 Roundtrip, found 3 hours ago
$237
Roundtrip
found 3 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 $237 found 3 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.