American Airlines Flight 4500 Deals & Information (2025/2026)

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American Airlines Flight 4500 Route Deals From $139

The cheapest prices found with in the last 7 days for return flights were $301 and $139 for one-way flights to Lambert-St. Louis Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jan 14 - Sun, Jan 18
BOS
Logan Intl.
STL
Lambert-St. Louis Intl.
$301 Roundtrip, found 6 days ago
$301
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Jan 14 from Logan Intl. to Lambert-St. Louis Intl., returning Sun, Jan 18, priced at $301 found 6 days ago
Sat, Jan 17 - Wed, Jan 21
BOS
Logan Intl.
STL
Lambert-St. Louis Intl.
$316 Roundtrip, found 6 days ago
$316
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Jan 17 from Logan Intl. to Lambert-St. Louis Intl., returning Wed, Jan 21, priced at $316 found 6 days ago
Sat, Jan 17 - Wed, Jan 21
BOS
Logan Intl.
STL
Lambert-St. Louis Intl.
$329 Roundtrip, found 6 days ago
$329
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Jan 17 from Logan Intl. to Lambert-St. Louis Intl., returning Wed, Jan 21, priced at $329 found 6 days ago
Sat, Jan 17 - Wed, Jan 21
BOS
Logan Intl.
STL
Lambert-St. Louis Intl.
$338 Roundtrip, found 6 days ago
$338
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Jan 17 from Logan Intl. to Lambert-St. Louis Intl., returning Wed, Jan 21, priced at $338 found 6 days ago
Mon, Feb 9 - Thu, Feb 12
BOS
Logan Intl.
STL
Lambert-St. Louis Intl.
$339 Roundtrip, found 18 hours ago
$339
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Mon, Feb 9 from Logan Intl. to Lambert-St. Louis Intl., returning Thu, Feb 12, priced at $339 found 18 hours ago
Fri, Jan 30 - Mon, Feb 2
BOS
Logan Intl.
STL
Lambert-St. Louis Intl.
$342 Roundtrip, found 3 days ago
$342
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Jan 30 from Logan Intl. to Lambert-St. Louis Intl., returning Mon, Feb 2, priced at $342 found 3 days ago
Thu, Jan 29 - Mon, Feb 2
BOS
Logan Intl.
STL
Lambert-St. Louis Intl.
$345 Roundtrip, found 20 hours ago
$345
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Thu, Jan 29 from Logan Intl. to Lambert-St. Louis Intl., returning Mon, Feb 2, priced at $345 found 20 hours ago
Fri, Feb 6 - Mon, Feb 9
BOS
Logan Intl.
STL
Lambert-St. Louis Intl.
$353 Roundtrip, found 13 hours ago
$353
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Fri, Feb 6 from Logan Intl. to Lambert-St. Louis Intl., returning Mon, Feb 9, priced at $353 found 13 hours ago
Thu, Jan 29 - Mon, Feb 2
BOS
Logan Intl.
STL
Lambert-St. Louis Intl.
$355 Roundtrip, found 20 hours ago
$355
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Thu, Jan 29 from Logan Intl. to Lambert-St. Louis Intl., returning Mon, Feb 2, priced at $355 found 20 hours ago
Wed, Feb 18 - Fri, Feb 20
BOS
Logan Intl.
STL
Lambert-St. Louis Intl.
$365 Roundtrip, found 20 hours ago
$365
Roundtrip
found 20 hours ago
Select American Airlines flight, departing Wed, Feb 18 from Logan Intl. to Lambert-St. Louis Intl., returning Fri, Feb 20, priced at $365 found 20 hours ago

Frequently asked questions

What route does flight number AA4500 take?
AA4500 takes several routes. The most frequently flown is between Indianapolis, IN Airport (IND-Indianapolis Intl.) and Charlotte-Douglas Intl. Airport (CLT), which flies direct. This service takes roughly 1 hour and 48 minutes. However, you might find other flights with this number that have one or more stops.
What kind of plane is on flight number AA4500?
It's likely you'll be traveling aboard an Embraer 175 if you're taking flight AA4500 from Indianapolis Intl. Airport (IND) to CLT. This is the most commonly used aircraft on this particular 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 AA4500 flight with Travelocity, please visit our Customer Service Portal.