American Airlines Flight 4512 Deals & Information (2026/2027)

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American Airlines Flight 4512 Route Deals From $239

The cheapest prices found with in the last 7 days for return flights were $249 and $239 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Sep 18 - Mon, Sep 21
CHA
Chattanooga Metropolitan
ORD
O'Hare Intl.
$249 Roundtrip, found 1 day ago
$249
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Sep 18 from Chattanooga Metropolitan to O'Hare Intl., returning Mon, Sep 21, priced at $249 found 1 day ago
Thu, Aug 13 - Wed, Aug 19
CHA
Chattanooga Metropolitan
ORD
O'Hare Intl.
$255 Roundtrip, found 12 hours ago
$255
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Thu, Aug 13 from Chattanooga Metropolitan to O'Hare Intl., returning Wed, Aug 19, priced at $255 found 12 hours ago
Fri, Sep 18 - Mon, Sep 21
CHA
Chattanooga Metropolitan
ORD
O'Hare Intl.
$259 Roundtrip, found 1 day ago
$259
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Sep 18 from Chattanooga Metropolitan to O'Hare Intl., returning Mon, Sep 21, priced at $259 found 1 day ago
Thu, Aug 13 - Wed, Aug 19
CHA
Chattanooga Metropolitan
ORD
O'Hare Intl.
$265 Roundtrip, found 12 hours ago
$265
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Thu, Aug 13 from Chattanooga Metropolitan to O'Hare Intl., returning Wed, Aug 19, priced at $265 found 12 hours ago
Fri, Sep 18 - Mon, Sep 21
CHA
Chattanooga Metropolitan
ORD
O'Hare Intl.
$274 Roundtrip, found 1 day ago
$274
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Sep 18 from Chattanooga Metropolitan to O'Hare Intl., returning Mon, Sep 21, priced at $274 found 1 day ago
Thu, Aug 13 - Wed, Aug 19
CHA
Chattanooga Metropolitan
ORD
O'Hare Intl.
$275 Roundtrip, found 12 hours ago
$275
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Thu, Aug 13 from Chattanooga Metropolitan to O'Hare Intl., returning Wed, Aug 19, priced at $275 found 12 hours ago
Thu, May 13 - Wed, May 19
CHA
Chattanooga Metropolitan
ORD
O'Hare Intl.
$279 Roundtrip, found 5 days ago
$279
Roundtrip
found 5 days ago
Select American Airlines flight, departing Thu, May 13 from Chattanooga Metropolitan to O'Hare Intl., returning Wed, May 19, priced at $279 found 5 days ago
Thu, Aug 13 - Wed, Aug 19
CHA
Chattanooga Metropolitan
ORD
O'Hare Intl.
$280 Roundtrip, found 12 hours ago
$280
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Thu, Aug 13 from Chattanooga Metropolitan to O'Hare Intl., returning Wed, Aug 19, priced at $280 found 12 hours ago
Fri, Jul 31 - Mon, Aug 3
CHA
Chattanooga Metropolitan
ORD
O'Hare Intl.
$286 Roundtrip, found 2 days ago
$286
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Jul 31 from Chattanooga Metropolitan to O'Hare Intl., returning Mon, Aug 3, priced at $286 found 2 days ago
Fri, Dec 11 - Tue, Dec 15
CHA
Chattanooga Metropolitan
ORD
O'Hare Intl.
$289 Roundtrip, found 2 days ago
$289
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Dec 11 from Chattanooga Metropolitan to O'Hare Intl., returning Tue, Dec 15, priced at $289 found 2 days ago

Frequently asked questions

What route does flight number AA4512 take?
AA4512 takes a number of routes. The most frequently flown is Ronald Reagan Washington National Airport (DCA) to CAE, which is a direct flight. This service takes about 1 hour and 31 minutes. However, there may possibly be other flights with the same number that are multi-stop.
What terminal does AA4512 fly out of?
If you're booked on a flight from DCA, there's every chance you'll board the plane from Terminal C. The most traveled route for AA4512 is Washington, DC Airport (DCA-Ronald Reagan Washington National) to CAE, which is a nonstop flight.
What kind of plane is on flight number AA4512?
There's every chance you'll be heading off on an Embraer 175 if you're jetting from DCA to CAE, one of several routes used for flight AA4512.
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 AA4512 flight with Travelocity, please visit our Customer Service Portal.