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

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

American Airlines Flight 3603 Route Deals From $254

The cheapest prices found with in the last 7 days for return flights were $421 and $254 for one-way flights to Northwest Arkansas Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 15 - Tue, Sep 22
DFW
Dallas-Fort Worth Intl.
XNA
Northwest Arkansas Regional
$421 Roundtrip, found 5 days ago
$421
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Sep 15 from Dallas-Fort Worth Intl. to Northwest Arkansas Regional, returning Tue, Sep 22, priced at $421 found 5 days ago
Fri, Sep 11 - Mon, Sep 14
DFW
Dallas-Fort Worth Intl.
XNA
Northwest Arkansas Regional
$460 Roundtrip, found 4 hours ago
$460
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Fri, Sep 11 from Dallas-Fort Worth Intl. to Northwest Arkansas Regional, returning Mon, Sep 14, priced at $460 found 4 hours ago
Sat, Aug 29 - Sat, Sep 5
DFW
Dallas-Fort Worth Intl.
XNA
Northwest Arkansas Regional
$473 Roundtrip, found 8 hours ago
$473
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Sat, Aug 29 from Dallas-Fort Worth Intl. to Northwest Arkansas Regional, returning Sat, Sep 5, priced at $473 found 8 hours ago
Fri, Sep 11 - Mon, Sep 14
DFW
Dallas-Fort Worth Intl.
XNA
Northwest Arkansas Regional
$485 Roundtrip, found 4 hours ago
$485
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Fri, Sep 11 from Dallas-Fort Worth Intl. to Northwest Arkansas Regional, returning Mon, Sep 14, priced at $485 found 4 hours ago
Fri, Sep 25 - Mon, Sep 28
DFW
Dallas-Fort Worth Intl.
XNA
Northwest Arkansas Regional
$492 Roundtrip, found 12 hours ago
$492
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Fri, Sep 25 from Dallas-Fort Worth Intl. to Northwest Arkansas Regional, returning Mon, Sep 28, priced at $492 found 12 hours ago
Fri, Sep 11 - Mon, Sep 14
DFW
Dallas-Fort Worth Intl.
XNA
Northwest Arkansas Regional
$517 Roundtrip, found 4 hours ago
$517
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Fri, Sep 11 from Dallas-Fort Worth Intl. to Northwest Arkansas Regional, returning Mon, Sep 14, priced at $517 found 4 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.