
United Flight AA630 Deals & Information (2025/2026)
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United Flight 630 Route Deals From $90
The cheapest prices found with in the last 7 days for return flights were $139 and $90 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.
BUF
Buffalo Niagara Intl.
ORD
O'Hare Intl.
$139 Roundtrip, found 3 days ago
$139
Roundtrip
found 3 days ago
BUF
Buffalo Niagara Intl.
ORD
O'Hare Intl.
$150 Roundtrip, found 5 days ago
$150
Roundtrip
found 5 days ago
BUF
Buffalo Niagara Intl.
ORD
O'Hare Intl.
$154 Roundtrip, found 4 days ago
$154
Roundtrip
found 4 days ago
BUF
Buffalo Niagara Intl.
ORD
O'Hare Intl.
$168 Roundtrip, found 5 days ago
$168
Roundtrip
found 5 days ago
BUF
Buffalo Niagara Intl.
ORD
O'Hare Intl.
$191 Roundtrip, found 1 hour ago
$191
Roundtrip
found 1 hour ago
BUF
Buffalo Niagara Intl.
ORD
O'Hare Intl.
$196 Roundtrip, found 2 days ago
$196
Roundtrip
found 2 days ago
BUF
Buffalo Niagara Intl.
ORD
O'Hare Intl.
$203 Roundtrip, found 11 hours ago
$203
Roundtrip
found 11 hours ago
BUF
Buffalo Niagara Intl.
ORD
O'Hare Intl.
$207 Roundtrip, found 2 days ago
$207
Roundtrip
found 2 days ago
BUF
Buffalo Niagara Intl.
ORD
O'Hare Intl.
$210 Roundtrip, found 2 days ago
$210
Roundtrip
found 2 days ago
BUF
Buffalo Niagara Intl.
ORD
O'Hare Intl.
$224 Roundtrip, found 11 hours ago
$224
Roundtrip
found 11 hours ago