American Airlines Flight 4573 Deals & Information (2026/2027)

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American Airlines Flight 4573 Route Deals From $140

The cheapest prices found with in the last 7 days for return flights were $277 and $140 for one-way flights to Raleigh - Durham Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Dec 8 - Tue, Dec 15
JFK
John F. Kennedy Intl.
RDU
Raleigh - Durham Intl.
$277 Roundtrip, found 1 hour ago
$277
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Dec 8 from John F. Kennedy Intl. to Raleigh - Durham Intl., returning Tue, Dec 15, priced at $277 found 1 hour ago
Tue, Dec 8 - Tue, Dec 15
JFK
John F. Kennedy Intl.
RDU
Raleigh - Durham Intl.
$287 Roundtrip, found 1 hour ago
$287
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Dec 8 from John F. Kennedy Intl. to Raleigh - Durham Intl., returning Tue, Dec 15, priced at $287 found 1 hour ago
Sat, Apr 10 - Wed, Apr 21
JFK
John F. Kennedy Intl.
RDU
Raleigh - Durham Intl.
$291 Roundtrip, found 1 day ago
$291
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Apr 10 from John F. Kennedy Intl. to Raleigh - Durham Intl., returning Wed, Apr 21, priced at $291 found 1 day ago
Sat, Oct 17 - Sat, Oct 24
JFK
John F. Kennedy Intl.
RDU
Raleigh - Durham Intl.
$293 Roundtrip, found 6 days ago
$293
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Oct 17 from John F. Kennedy Intl. to Raleigh - Durham Intl., returning Sat, Oct 24, priced at $293 found 6 days ago
Sat, Oct 17 - Sat, Oct 24
JFK
John F. Kennedy Intl.
RDU
Raleigh - Durham Intl.
$296 Roundtrip, found 6 days ago
$296
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Oct 17 from John F. Kennedy Intl. to Raleigh - Durham Intl., returning Sat, Oct 24, priced at $296 found 6 days ago
Tue, Dec 8 - Tue, Dec 15
JFK
John F. Kennedy Intl.
RDU
Raleigh - Durham Intl.
$297 Roundtrip, found 1 hour ago
$297
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Dec 8 from John F. Kennedy Intl. to Raleigh - Durham Intl., returning Tue, Dec 15, priced at $297 found 1 hour ago
Thu, May 6 - Sat, May 8
JFK
John F. Kennedy Intl.
RDU
Raleigh - Durham Intl.
$299 Roundtrip, found 3 days ago
$299
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, May 6 from John F. Kennedy Intl. to Raleigh - Durham Intl., returning Sat, May 8, priced at $299 found 3 days ago
Sat, Nov 7 - Tue, Nov 10
JFK
John F. Kennedy Intl.
RDU
Raleigh - Durham Intl.
$301 Roundtrip, found 2 days ago
$301
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Nov 7 from John F. Kennedy Intl. to Raleigh - Durham Intl., returning Tue, Nov 10, priced at $301 found 2 days ago
Thu, Oct 1 - Sat, Oct 31
JFK
John F. Kennedy Intl.
RDU
Raleigh - Durham Intl.
$309 Roundtrip, found 7 hours ago
$309
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Thu, Oct 1 from John F. Kennedy Intl. to Raleigh - Durham Intl., returning Sat, Oct 31, priced at $309 found 7 hours ago
Sat, Nov 7 - Thu, Nov 12
JFK
John F. Kennedy Intl.
RDU
Raleigh - Durham Intl.
$312 Roundtrip, found 22 hours ago
$312
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Sat, Nov 7 from John F. Kennedy Intl. to Raleigh - Durham Intl., returning Thu, Nov 12, priced at $312 found 22 hours ago

Frequently asked questions

What route does flight number AA4573 take?
AA4573 takes a few routes. The most popular is between HHH and O'Hare Airport, which flies direct. This flight takes around 2 hours and 41 minutes. That said, there are likely to be other flights with the same number that have one or more stops.
What kind of plane is on flight number AA4573?
It's likely you'll be setting off on an Embraer 175 if you're traveling from Hilton Head Island, SC Airport (HHH) to O'Hare Airport, the most popular route for flight AA4573.
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 AA4573 flight with Travelocity, please visit our Customer Service Portal.