American Airlines Flight AA4575 Deals & Information (2025/2026)

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American Airlines Flight 4575 Route Deals From $109

The cheapest prices found with in the last 7 days for return flights were $159 and $109 for one-way flights to LaGuardia for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Oct 25 - Mon, Oct 27
IND
Indianapolis Intl.
LGA
LaGuardia
$159 Roundtrip, found 13 hours ago
$159
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Sat, Oct 25 from Indianapolis Intl. to LaGuardia, returning Mon, Oct 27, priced at $159 found 13 hours ago
Tue, Oct 14 - Mon, Oct 20
IND
Indianapolis Intl.
LGA
LaGuardia
$167 Roundtrip, found 5 days ago
$167
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Oct 14 from Indianapolis Intl. to LaGuardia, returning Mon, Oct 20, priced at $167 found 5 days ago
Fri, Oct 17 - Tue, Oct 21
IND
Indianapolis Intl.
LGA
LaGuardia
$169 Roundtrip, found 2 days ago
$169
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Oct 17 from Indianapolis Intl. to LaGuardia, returning Tue, Oct 21, priced at $169 found 2 days ago
Sat, Oct 25 - Mon, Oct 27
IND
Indianapolis Intl.
LGA
LaGuardia
$173 Roundtrip, found 13 hours ago
$173
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Sat, Oct 25 from Indianapolis Intl. to LaGuardia, returning Mon, Oct 27, priced at $173 found 13 hours ago
Mon, Oct 27 - Thu, Oct 30
IND
Indianapolis Intl.
LGA
LaGuardia
$179 Roundtrip, found 5 hours ago
$179
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Mon, Oct 27 from Indianapolis Intl. to LaGuardia, returning Thu, Oct 30, priced at $179 found 5 hours ago
Fri, Aug 22 - Mon, Aug 25
IND
Indianapolis Intl.
LGA
LaGuardia
$181 Roundtrip, just found
$181
Roundtrip
just found
Select American Airlines flight, departing Fri, Aug 22 from Indianapolis Intl. to LaGuardia, returning Mon, Aug 25, priced at $181 just found
Fri, Aug 22 - Mon, Aug 25
IND
Indianapolis Intl.
LGA
LaGuardia
$191 Roundtrip, just found
$191
Roundtrip
just found
Select American Airlines flight, departing Fri, Aug 22 from Indianapolis Intl. to LaGuardia, returning Mon, Aug 25, priced at $191 just found
Sat, Aug 16 - Sat, Aug 23
IND
Indianapolis Intl.
LGA
LaGuardia
$191 Roundtrip, found 1 day ago
$191
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Aug 16 from Indianapolis Intl. to LaGuardia, returning Sat, Aug 23, priced at $191 found 1 day ago
Sat, Oct 25 - Mon, Oct 27
IND
Indianapolis Intl.
LGA
LaGuardia
$195 Roundtrip, found 13 hours ago
$195
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Sat, Oct 25 from Indianapolis Intl. to LaGuardia, returning Mon, Oct 27, priced at $195 found 13 hours ago
Fri, Aug 22 - Mon, Aug 25
IND
Indianapolis Intl.
LGA
LaGuardia
$198 Roundtrip, just found
$198
Roundtrip
just found
Select American Airlines flight, departing Fri, Aug 22 from Indianapolis Intl. to LaGuardia, returning Mon, Aug 25, priced at $198 just found
Thu, Dec 4 - Mon, Dec 8
IND
Indianapolis Intl.
LGA
LaGuardia
$199 Roundtrip, found 2 hours ago
$199
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Dec 4 from Indianapolis Intl. to LaGuardia, returning Mon, Dec 8, priced at $199 found 2 hours ago
Fri, Sep 5 - Mon, Sep 8
IND
Indianapolis Intl.
LGA
LaGuardia
$201 Roundtrip, found 8 hours ago
$201
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Fri, Sep 5 from Indianapolis Intl. to LaGuardia, returning Mon, Sep 8, priced at $201 found 8 hours ago

Frequently asked questions

What route does flight number AA4575 take?
AA4575 takes a few routes. The most popular is Philadelphia Airport to Boston, MA Airport (BOS-Logan Intl.), which is a direct flight. This service usually takes 1 hour and 32 minutes. However, there may possibly be other flights with the same number that are multi-stop.
What kind of plane is on flight number AA4575?
AA4575 is a flight number that is used on a number of routes. If you're traveling on the most popular route, Philadelphia Intl. Airport (PHL) to Logan Intl. Airport (BOS), there's a strong chance you'll be climbing aboard an Embraer 175.
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 AA4575 flight with Travelocity, please visit our Customer Service Portal.