American Airlines Flight 3603 Deals & Information (2026/2027)

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American Airlines Flight 3603 Route Deals From $397

The cheapest prices found with in the last 7 days for return flights were $446 and $397 for one-way flights to Evers Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Aug 17 - Sat, Aug 22
DFW
Dallas-Fort Worth Intl.
JAN
Evers Intl.
$446 Roundtrip, found 9 hours ago
$446
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Mon, Aug 17 from Dallas-Fort Worth Intl. to Evers Intl., returning Sat, Aug 22, priced at $446 found 9 hours ago
Wed, Nov 25 - Sat, Nov 28
DFW
Dallas-Fort Worth Intl.
JAN
Evers Intl.
$506 Roundtrip, found 5 days ago
$506
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Nov 25 from Dallas-Fort Worth Intl. to Evers Intl., returning Sat, Nov 28, priced at $506 found 5 days ago
Mon, Aug 17 - Sat, Aug 22
DFW
Dallas-Fort Worth Intl.
JAN
Evers Intl.
$516 Roundtrip, found 9 hours ago
$516
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Mon, Aug 17 from Dallas-Fort Worth Intl. to Evers Intl., returning Sat, Aug 22, priced at $516 found 9 hours ago
Mon, Aug 17 - Sat, Aug 22
DFW
Dallas-Fort Worth Intl.
JAN
Evers Intl.
$519 Roundtrip, found 9 hours ago
$519
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Mon, Aug 17 from Dallas-Fort Worth Intl. to Evers Intl., returning Sat, Aug 22, priced at $519 found 9 hours ago

Frequently asked questions

What route does flight number AA3603 take?
AA3603 flies direct between CVG Airport and ORD in 1 hour and 31 minutes. It can sometimes be used on other routes though, some of which could be multi-stop flights. Keep an eye out for this when locking in your seat to avoid any confusion.
What kind of plane is on flight number AA3603?
It's more than likely you'll be hopping on board an Embraer RJ145 if you're taking flight AA3603 from Cincinnati - Northern Kentucky Intl. Airport (CVG) to O'Hare Intl. Airport (ORD). It's the most commonly used aircraft model on this popular 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 AA3603 flight with Travelocity, please visit our Customer Service Portal.