
United Flight 3556 Deals & Information (2025/2026)
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United Flight 3556 Route Deals From $199
The cheapest prices found with in the last 7 days for return flights were $195 and $199 for one-way flights to Greenville-Spartanburg Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.
ORD
O'Hare Intl.
GSP
Greenville-Spartanburg Intl.
$195 Roundtrip, found 2 days ago
$195
Roundtrip
found 2 days ago
ORD
O'Hare Intl.
GSP
Greenville-Spartanburg Intl.
$201 Roundtrip, found 1 day ago
$201
Roundtrip
found 1 day ago
ORD
O'Hare Intl.
GSP
Greenville-Spartanburg Intl.
$205 Roundtrip, found 1 day ago
$205
Roundtrip
found 1 day ago
ORD
O'Hare Intl.
GSP
Greenville-Spartanburg Intl.
$206 Roundtrip, found 1 day ago
$206
Roundtrip
found 1 day ago
ORD
O'Hare Intl.
GSP
Greenville-Spartanburg Intl.
$209 Roundtrip, found 5 days ago
$209
Roundtrip
found 5 days ago
ORD
O'Hare Intl.
GSP
Greenville-Spartanburg Intl.
$211 Roundtrip, found 1 day ago
$211
Roundtrip
found 1 day ago
ORD
O'Hare Intl.
GSP
Greenville-Spartanburg Intl.
$216 Roundtrip, found 16 hours ago
$216
Roundtrip
found 16 hours ago
ORD
O'Hare Intl.
GSP
Greenville-Spartanburg Intl.
$219 Roundtrip, found 4 days ago
$219
Roundtrip
found 4 days ago
ORD
O'Hare Intl.
GSP
Greenville-Spartanburg Intl.
$230 Roundtrip, found 2 days ago
$230
Roundtrip
found 2 days ago
ORD
O'Hare Intl.
GSP
Greenville-Spartanburg Intl.
$232 Roundtrip, found 5 days ago
$232
Roundtrip
found 5 days ago
ORD
O'Hare Intl.
GSP
Greenville-Spartanburg Intl.
$239 Roundtrip, found 1 day ago
$239
Roundtrip
found 1 day ago
ORD
O'Hare Intl.
GSP
Greenville-Spartanburg Intl.
$241 Roundtrip, found 2 days ago
$241
Roundtrip
found 2 days ago
ORD
O'Hare Intl.
GSP
Greenville-Spartanburg Intl.
$243 Roundtrip, found 1 day ago
$243
Roundtrip
found 1 day ago
ORD
O'Hare Intl.
GSP
Greenville-Spartanburg Intl.
$245 Roundtrip, found 1 day ago
$245
Roundtrip
found 1 day ago
ORD
O'Hare Intl.
GSP
Greenville-Spartanburg Intl.
$246 Roundtrip, found 5 days ago
$246
Roundtrip
found 5 days ago