American Airlines Flight 3599 Deals & Information (2025/2026)

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American Airlines Flight 3599 Route Deals From $111

The cheapest prices found with in the last 7 days for return flights were $142 and $111 for one-way flights to Dallas-Fort Worth Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Oct 14 - Wed, Oct 15
BNA
Nashville Intl.
DFW
Dallas-Fort Worth Intl.
$142 Roundtrip, found 3 days ago
$142
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Oct 14 from Nashville Intl. to Dallas-Fort Worth Intl., returning Wed, Oct 15, priced at $142 found 3 days ago
Thu, Oct 16 - Sat, Oct 18
BNA
Nashville Intl.
DFW
Dallas-Fort Worth Intl.
$173 Roundtrip, found 10 hours ago
$173
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Thu, Oct 16 from Nashville Intl. to Dallas-Fort Worth Intl., returning Sat, Oct 18, priced at $173 found 10 hours ago
Thu, Oct 23 - Sun, Oct 26
BNA
Nashville Intl.
DFW
Dallas-Fort Worth Intl.
$174 Roundtrip, found 1 day ago
$174
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Oct 23 from Nashville Intl. to Dallas-Fort Worth Intl., returning Sun, Oct 26, priced at $174 found 1 day ago
Wed, Sep 10 - Fri, Sep 12
BNA
Nashville Intl.
DFW
Dallas-Fort Worth Intl.
$182 Roundtrip, found 1 day ago
$182
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Sep 10 from Nashville Intl. to Dallas-Fort Worth Intl., returning Fri, Sep 12, priced at $182 found 1 day ago

Frequently asked questions

What route does flight number AA3599 take?
You'll arrive into John Glenn Columbus Intl. Airport (CMH) from ORD if you've booked a ticket on flight number AA3599. You'll be in the air for 1 hour and 25 minutes during this journey. It's also worthwhile noting that the flight conveniently travels direct.
What terminal does AA3599 fly out of?
You'll likely be jetting out of Terminal 3 if you're booked on flight AA3599 direct from Chicago, IL Airport (ORD-O'Hare Intl.) to Columbus, OH Airport (CMH-John Glenn Columbus Intl.).
What kind of plane is on flight number AA3599?
The route for AA3599 is most commonly Chicago, IL Airport (ORD-O'Hare Intl.) to CMH, and the Embraer 175 is the type of plane you're likely to be traveling aboard.
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 AA3599 flight with Travelocity, please visit our Customer Service Portal.