American Airlines Flight 4583 Deals & Information (2026/2027)

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American Airlines Flight 4583 Route Deals From $99

The cheapest prices found with in the last 7 days for return flights were $197 and $99 for one-way flights to LaGuardia for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 9 - Mon, May 11
PIT
Pittsburgh Intl.
LGA
LaGuardia
$197 Roundtrip, found 4 hours ago
$197
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sat, May 9 from Pittsburgh Intl. to LaGuardia, returning Mon, May 11, priced at $197 found 4 hours ago
Wed, May 6 - Wed, May 13
PIT
Pittsburgh Intl.
LGA
LaGuardia
$217 Roundtrip, found 5 days ago
$217
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, May 6 from Pittsburgh Intl. to LaGuardia, returning Wed, May 13, priced at $217 found 5 days ago
Sat, Apr 25 - Mon, Apr 27
PIT
Pittsburgh Intl.
LGA
LaGuardia
$221 Roundtrip, found 16 hours ago
$221
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Sat, Apr 25 from Pittsburgh Intl. to LaGuardia, returning Mon, Apr 27, priced at $221 found 16 hours ago
Wed, Mar 25 - Wed, Apr 15
PIT
Pittsburgh Intl.
LGA
LaGuardia
$227 Roundtrip, found 6 days ago
$227
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Mar 25 from Pittsburgh Intl. to LaGuardia, returning Wed, Apr 15, priced at $227 found 6 days ago
Wed, May 6 - Mon, May 11
PIT
Pittsburgh Intl.
LGA
LaGuardia
$232 Roundtrip, found 15 hours ago
$232
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Wed, May 6 from Pittsburgh Intl. to LaGuardia, returning Mon, May 11, priced at $232 found 15 hours ago
Sat, May 9 - Mon, May 11
PIT
Pittsburgh Intl.
LGA
LaGuardia
$237 Roundtrip, found 4 hours ago
$237
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sat, May 9 from Pittsburgh Intl. to LaGuardia, returning Mon, May 11, priced at $237 found 4 hours ago
Fri, Apr 24 - Sun, Apr 26
PIT
Pittsburgh Intl.
LGA
LaGuardia
$253 Roundtrip, found 1 hour ago
$253
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Fri, Apr 24 from Pittsburgh Intl. to LaGuardia, returning Sun, Apr 26, priced at $253 found 1 hour ago

Frequently asked questions

What route does flight number AA4583 take?
AA4583 takes a few routes. The most frequently flown is between DCA and Huntsville Intl. Airport (HSV), which flies direct. This flight takes roughly 1 hour and 52 minutes. However, there are likely to be other flights with this number that have one or more stops.
What terminal does AA4583 fly out of?
AA4583 flights from National Airport normally depart from Terminal C. This flight number runs on several routes, but the most popular one is National Airport to HSV.
What kind of plane is on flight number AA4583?
You're likely to be enjoying the services of an Embraer 175 if you're on flight AA4583 from Washington, DC Airport (DCA-Ronald Reagan Washington National) to Huntsville Intl. Airport. It's the most commonly used aircraft on this busy route.
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 AA4583 flight with Travelocity, please visit our Customer Service Portal.