Flights to St. Thomas from Sequim - $186

View $186 flight on Mon, Aug 11, 2025Opens in a new window

Popular airlines from Sequim to St. Thomas

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Cheap Flights from Sequim to St. Thomas (SEA-STT)

Prices were available within the past 7 days and start at $186 for one-way flights and $477 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Oct 23 - Mon, Oct 27
SEA
Seattle
STT
St. Thomas
$477 Roundtrip, found 1 hour ago
$477
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Thu, Oct 23 from Seattle to St. Thomas, returning Mon, Oct 27, priced at $477 found 1 hour ago
Delta
Tue, Sep 2 - Tue, Sep 16
SEA
Seattle
STT
St. Thomas
$481 Roundtrip, found 2 hours ago
$481
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Sep 2 from Seattle to St. Thomas, returning Tue, Sep 16, priced at $481 found 2 hours ago
United
Tue, Apr 7 - Tue, Apr 14
SEA
Seattle
STT
St. Thomas
$483 Roundtrip, found 7 hours ago
$483
Roundtrip
found 7 hours ago
Select United flight, departing Tue, Apr 7 from Seattle to St. Thomas, returning Tue, Apr 14, priced at $483 found 7 hours ago
Delta
Fri, Sep 19 - Fri, Sep 26
SEA
Seattle
STT
St. Thomas
$487 Roundtrip, found 1 day ago
$487
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Sep 19 from Seattle to St. Thomas, returning Fri, Sep 26, priced at $487 found 1 day ago
JetBlue Airways
Fri, Oct 3 - Sat, Oct 4
SEA
Seattle
STT
St. Thomas
$539 Roundtrip, found 4 days ago
$539
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Fri, Oct 3 from Seattle to St. Thomas, returning Sat, Oct 4, priced at $539 found 4 days ago
Alaska Airlines
Mon, Apr 27 - Sat, May 2
PAE
Seattle
STT
St. Thomas
$1,044 Roundtrip, found 4 days ago
$1,044
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, Apr 27 from Seattle to St. Thomas, returning Sat, May 2, priced at $1,044 found 4 days ago

Find the cheapest month to fly from Seattle (SEA) to St. Thomas (STT)

September is typically the cheapest month to fly

From $232 - $650 per traveler.

Graph displaying average flight prices per month

Alternative airports near St. Thomas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Cyril E. King STT. Cheapest option available. Flights from $734
STT
Cyril E. King
Cheapest
Flights from $734
Select flight to Terrance B. Lettsome Intl. EIS. Flights from $1,038
EIS
Terrance B. Lettsome Intl.
Flights from $1,038
Select flight to Antonio Rivera Rodriguez VQS. Flights from $898
VQS
Antonio Rivera Rodriguez
Flights from $898
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