American Airlines Flight UA4527 Deals & Information (2025/2026)

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American Airlines Flight 4527 Route Deals From $49

The cheapest prices found with in the last 7 days for return flights were $97 and $49 for one-way flights to Pittsburgh Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Nov 5 - Sat, Nov 8
ORD
O'Hare Intl.
PIT
Pittsburgh Intl.
$97 Roundtrip, found 3 days ago
$97
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Nov 5 from O'Hare Intl. to Pittsburgh Intl., returning Sat, Nov 8, priced at $97 found 3 days ago
Mon, Oct 13 - Thu, Oct 16
ORD
O'Hare Intl.
PIT
Pittsburgh Intl.
$99 Roundtrip, found 12 hours ago
$99
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Mon, Oct 13 from O'Hare Intl. to Pittsburgh Intl., returning Thu, Oct 16, priced at $99 found 12 hours ago
Thu, Dec 25 - Tue, Dec 30
ORD
O'Hare Intl.
PIT
Pittsburgh Intl.
$115 Roundtrip, found 3 days ago
$115
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Dec 25 from O'Hare Intl. to Pittsburgh Intl., returning Tue, Dec 30, priced at $115 found 3 days ago
Mon, Oct 13 - Thu, Oct 16
ORD
O'Hare Intl.
PIT
Pittsburgh Intl.
$129 Roundtrip, found 12 hours ago
$129
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Mon, Oct 13 from O'Hare Intl. to Pittsburgh Intl., returning Thu, Oct 16, priced at $129 found 12 hours ago
Thu, Dec 25 - Tue, Dec 30
ORD
O'Hare Intl.
PIT
Pittsburgh Intl.
$146 Roundtrip, found 3 days ago
$146
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Dec 25 from O'Hare Intl. to Pittsburgh Intl., returning Tue, Dec 30, priced at $146 found 3 days ago
Tue, Nov 18 - Mon, Nov 24
ORD
O'Hare Intl.
PIT
Pittsburgh Intl.
$157 Roundtrip, found 8 hours ago
$157
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Tue, Nov 18 from O'Hare Intl. to Pittsburgh Intl., returning Mon, Nov 24, priced at $157 found 8 hours ago
Mon, Oct 13 - Thu, Oct 16
ORD
O'Hare Intl.
PIT
Pittsburgh Intl.
$160 Roundtrip, found 12 hours ago
$160
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Mon, Oct 13 from O'Hare Intl. to Pittsburgh Intl., returning Thu, Oct 16, priced at $160 found 12 hours ago

Frequently asked questions

What route does flight number AA4527 take?
AA4527 flies straight from Philadelphia Intl. Airport (PHL) to New Orleans, LA Airport (MSY-Louis Armstrong New Orleans Intl.) in around 3 hours and 5 minutes. It can sometimes take other routes though, some of which could be multi-stop journeys. Keep an eye out for this when booking your seat to avoid any confusion.
What kind of plane is on flight number AA4527?
If you have a seat on flight AA4527 from PHL to Louis Armstrong New Orleans Intl. Airport (MSY), you'll likely be cruising aboard the Embraer 175. Flight AA4527 serves many routes, but this is the most popular one.
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 AA4527 flight with Travelocity, please visit our Customer Service Portal.