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United Flight UA3547 Deals & Information (2024/2025)
Wander Wisely with exceptional service, 24/7 support
Feel at ease with free flight cancellations within 24 hours of booking
Change your flight without a fee on select flights
United Flight 3547 Route Deals From $85
The cheapest prices found with in the last 7 days for return flights were $169 and $85 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.
SDF
Louisville Intl.
IAD
Washington Dulles Intl.
$169 Roundtrip, found 3 hours ago
$169
Roundtrip
found 3 hours ago
SDF
Louisville Intl.
IAD
Washington Dulles Intl.
$174 Roundtrip, found 16 hours ago
$174
Roundtrip
found 16 hours ago
SDF
Louisville Intl.
IAD
Washington Dulles Intl.
$179 Roundtrip, found 1 day ago
$179
Roundtrip
found 1 day ago
SDF
Louisville Intl.
IAD
Washington Dulles Intl.
$179 Roundtrip, found 1 day ago
$179
Roundtrip
found 1 day ago
SDF
Louisville Intl.
IAD
Washington Dulles Intl.
$182 Roundtrip, found 3 hours ago
$182
Roundtrip
found 3 hours ago
SDF
Louisville Intl.
IAD
Washington Dulles Intl.
$184 Roundtrip, found 16 hours ago
$184
Roundtrip
found 16 hours ago
SDF
Louisville Intl.
IAD
Washington Dulles Intl.
$184 Roundtrip, found 1 day ago
$184
Roundtrip
found 1 day ago
SDF
Louisville Intl.
IAD
Washington Dulles Intl.
$189 Roundtrip, found 2 days ago
$189
Roundtrip
found 2 days ago
SDF
Louisville Intl.
IAD
Washington Dulles Intl.
$196 Roundtrip, found 12 hours ago
$196
Roundtrip
found 12 hours ago
SDF
Louisville Intl.
IAD
Washington Dulles Intl.
$197 Roundtrip, found 1 day ago
$197
Roundtrip
found 1 day ago