
United Flight 5471 Deals & Information (2026/2027)
Wander Wisely with exceptional service, 24/7 supportOpens in a new window
Feel at ease with free flight cancellations within 24 hours of booking
Change your flight without a fee on select flights
United Flight 5471 Route Deals From $135
The cheapest prices found with in the last 7 days for return flights were $197 and $135 for one-way flights to O'Hare Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.
SDF
Louisville Intl.
ORD
O'Hare Intl.
$197 Roundtrip, found 5 days ago
$197
Roundtrip
found 5 days ago
SDF
Louisville Intl.
ORD
O'Hare Intl.
$219 Roundtrip, just found
$219
Roundtrip
just found
SDF
Louisville Intl.
ORD
O'Hare Intl.
$232 Roundtrip, found 5 days ago
$232
Roundtrip
found 5 days ago
SDF
Louisville Intl.
ORD
O'Hare Intl.
$234 Roundtrip, found 2 days ago
$234
Roundtrip
found 2 days ago
SDF
Louisville Intl.
ORD
O'Hare Intl.
$247 Roundtrip, found 5 days ago
$247
Roundtrip
found 5 days ago
SDF
Louisville Intl.
ORD
O'Hare Intl.
$265 Roundtrip, found 4 days ago
$265
Roundtrip
found 4 days ago
SDF
Louisville Intl.
ORD
O'Hare Intl.
$266 Roundtrip, found 5 days ago
$266
Roundtrip
found 5 days ago
SDF
Louisville Intl.
ORD
O'Hare Intl.
$277 Roundtrip, found 5 days ago
$277
Roundtrip
found 5 days ago
SDF
Louisville Intl.
ORD
O'Hare Intl.
$277 Roundtrip, found 5 days ago
$277
Roundtrip
found 5 days ago
SDF
Louisville Intl.
ORD
O'Hare Intl.
$281 Roundtrip, found 5 days ago
$281
Roundtrip
found 5 days ago

