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$227 Cheap United flights Washington (IAD) to St. Thomas (STT)
Prices were available within the past 7 days and start at $227 for one-way flights and $460 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Dec 4 - Mon, Dec 8
IAD
Washington
STT
St. Thomas
$460 Roundtrip, just found
$460
Roundtrip
just found

Wed, Dec 10 - Wed, Dec 17
IAD
Washington
STT
St. Thomas
$465 Roundtrip, found 1 hour ago
$465
Roundtrip
found 1 hour ago

Mon, Oct 27 - Thu, Oct 30
IAD
Washington
STT
St. Thomas
$477 Roundtrip, found 1 day ago
$477
Roundtrip
found 1 day ago

Fri, Jun 5 - Fri, Jun 12
IAD
Washington
STT
St. Thomas
$485 Roundtrip, found 4 hours ago
$485
Roundtrip
found 4 hours ago

Fri, May 15 - Fri, May 22
IAD
Washington
STT
St. Thomas
$490 Roundtrip, found 13 hours ago
$490
Roundtrip
found 13 hours ago

Mon, Oct 20 - Thu, Oct 30
IAD
Washington
STT
St. Thomas
$497 Roundtrip, found 3 hours ago
$497
Roundtrip
found 3 hours ago
Origin airport | Washington Dulles Intl. |
Destination airport | Cyril E. King |
Airlines serving | American Airlines, Delta, United |
Popular airline | Delta |
Distance | 1609 mi |
Average flight time | 3 hours 2 mins |
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