Saint Thomas (STT) to Washington (IAD) flight deal in economy from $281
STTCyril E. King Airport
Saint Thomas, U.S. Virgin Islands
IADWashington Dulles International Airport
Washington, United States
$701 USD
-60%$281 USD
Verified about 8 hours agoSeptember 2026
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Extremely Rare Availability
3% of dates checked are available within 10% of the lowest price
Thursday, September 17th, 2026
0 round-trip options
No flight details available for this date.