
United Flight AA3520 Deals & Information (2025/2026)
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United Flight 3520 Route Deals From $64
The cheapest prices found with in the last 7 days for return flights were $91 and $64 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.
$91 Roundtrip, found 6 days ago
$91
Roundtrip
found 6 days ago
ORD
O'Hare Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$101 Roundtrip, found 5 days ago
$101
Roundtrip
found 5 days ago
ORD
O'Hare Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$103 Roundtrip, found 5 days ago
$103
Roundtrip
found 5 days ago
ORD
O'Hare Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$114 Roundtrip, found 5 days ago
$114
Roundtrip
found 5 days ago
ORD
O'Hare Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$116 Roundtrip, found 5 days ago
$116
Roundtrip
found 5 days ago
ORD
O'Hare Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$117 Roundtrip, found 4 days ago
$117
Roundtrip
found 4 days ago
ORD
O'Hare Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$133 Roundtrip, found 5 days ago
$133
Roundtrip
found 5 days ago
ORD
O'Hare Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$137 Roundtrip, found 6 days ago
$137
Roundtrip
found 6 days ago
ORD
O'Hare Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$142 Roundtrip, found 5 days ago
$142
Roundtrip
found 5 days ago
ORD
O'Hare Intl.
CVG
Cincinnati - Northern Kentucky Intl.
$146 Roundtrip, found 5 days ago
$146
Roundtrip
found 5 days ago