Flights to St. Thomas and St. John from Buffalo - $210

View $210 flight on Wed, Dec 10, 2025Opens in a new window

Popular airlines from Buffalo to St. Thomas and St. John

  • JetBlue Airways

    JetBlue Airways

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Buffalo to St. Thomas and St. John (BUF-STT)

Prices were available within the past 7 days and start at $210 for one-way flights and $353 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Thu, Nov 20 - Sat, Dec 6
BUF
Buffalo
STT
St. Thomas
$353 Roundtrip, found 16 hours ago
$353
Roundtrip
found 16 hours ago
Select JetBlue Airways flight, departing Thu, Nov 20 from Buffalo to St. Thomas, returning Sat, Dec 6, priced at $353 found 16 hours ago
JetBlue Airways
Tue, Nov 18 - Sat, Dec 6
BUF
Buffalo
STT
St. Thomas
$355 Roundtrip, found 2 days ago
$355
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Tue, Nov 18 from Buffalo to St. Thomas, returning Sat, Dec 6, priced at $355 found 2 days ago
American Airlines
Sat, Sep 27 - Sat, Oct 4
BUF
Buffalo
STT
St. Thomas
$459 Roundtrip, found 2 hours ago
$459
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat, Sep 27 from Buffalo to St. Thomas, returning Sat, Oct 4, priced at $459 found 2 hours ago
United
Sun, Apr 5 - Tue, Apr 14
BUF
Buffalo
STT
St. Thomas
$459 Roundtrip, found 6 hours ago
$459
Roundtrip
found 6 hours ago
Select United flight, departing Sun, Apr 5 from Buffalo to St. Thomas, returning Tue, Apr 14, priced at $459 found 6 hours ago
Delta
Mon, Jan 5 - Mon, Jan 12
BUF
Buffalo
STT
St. Thomas
$469 Roundtrip, just found
$469
Roundtrip
just found
Select Delta flight, departing Mon, Jan 5 from Buffalo to St. Thomas, returning Mon, Jan 12, priced at $469 just found
Southwest Airlines
Sun, Mar 1 - Sun, Mar 8
BUF
Buffalo
STT
St. Thomas
$719 Roundtrip, found 2 days ago
$719
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Sun, Mar 1 from Buffalo to St. Thomas, returning Sun, Mar 8, priced at $719 found 2 days ago

Find the cheapest month to fly from Buffalo (BUF) to St. Thomas (STT)

March is typically the cheapest month to fly

From $367 - $723 per traveler.

Graph displaying average flight prices per month

Alternative airports

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 $708
STT
Cyril E. King
Cheapest
Flights from $708
*Available to One Key members.