
American Airlines Flight AA3690 Deals & Information (2025/2026)
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American Airlines Flight 3690 Route Deals From $73
The cheapest prices found with in the last 7 days for return flights were $112 and $73 for one-way flights to Cincinnati - Northern Kentucky Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.
ORD
O'Hare Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$112 Roundtrip, found 4 days ago
$112
Roundtrip
found 4 days ago
ORD
O'Hare Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$118 Roundtrip, found 6 days ago
$118
Roundtrip
found 6 days ago
ORD
O'Hare Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$132 Roundtrip, found 5 days ago
$132
Roundtrip
found 5 days ago
ORD
O'Hare Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$142 Roundtrip, found 4 days ago
$142
Roundtrip
found 4 days ago
ORD
O'Hare Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$149 Roundtrip, found 6 days ago
$149
Roundtrip
found 6 days ago
ORD
O'Hare Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$164 Roundtrip, found 3 hours ago
$164
Roundtrip
found 3 hours ago
ORD
O'Hare Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$173 Roundtrip, found 4 days ago
$173
Roundtrip
found 4 days ago
ORD
O'Hare Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$181 Roundtrip, found 3 hours ago
$181
Roundtrip
found 3 hours ago
ORD
O'Hare Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$184 Roundtrip, found 3 hours ago
$184
Roundtrip
found 3 hours ago