Seattle (SEA) to Saint Thomas (STT)

Lowest published fares for the months ahead: $537 round trip, Axel-exclusive, American Airlines, 1 stop, Sep 3–6, 2027; $350 one way, Axel-exclusive, American Airlines, 1 stop, Dec 1, 2026; 144 priced flights on 72 exact dates, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

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Seattle (SEA) to Saint Thomas (STT): November 2026

Travel dates Airline Stops Total price
Nov 19, 2026 – Nov 22, 2026 · 3 nights · Compare return dates departing Nov 19, 2026 American Airlines Up to 1 stop each way Axel-exclusive $724.20
Nov 19, 2026 – Nov 22, 2026 · 3 nights · Compare return dates departing Nov 19, 2026 United Airlines / Delta Air Lines Up to 1 stop each way Axel-exclusive $758.05
Nov 20, 2026 – Nov 23, 2026 · 3 nights · Compare return dates departing Nov 20, 2026 American Airlines Up to 1 stop each way Axel-exclusive $724.20
Nov 20, 2026 – Nov 23, 2026 · 3 nights · Compare return dates departing Nov 20, 2026 United Airlines / Delta Air Lines Up to 1 stop each way Axel-exclusive $758.05
Nov 21, 2026 – Nov 28, 2026 · 7 nights · Compare return dates departing Nov 21, 2026 American Airlines Up to 1 stop each way Axel-exclusive $788.80
Nov 21, 2026 – Nov 28, 2026 · 7 nights · Compare return dates departing Nov 21, 2026 United Airlines / Delta Air Lines Up to 1 stop each way Axel-exclusive $823.60
Nov 24, 2026 · One way · Compare return dates departing Nov 24, 2026 American Airlines Up to 1 stop each way Axel-exclusive $406.00
Nov 24, 2026 · One way · Compare return dates departing Nov 24, 2026 United Airlines Up to 1 stop each way Axel-exclusive $411.80
Nov 24, 2026 – Nov 29, 2026 · 5 nights · Compare return dates departing Nov 24, 2026 American Airlines Up to 1 stop each way Axel-exclusive $788.80
Nov 24, 2026 – Nov 29, 2026 · 5 nights · Compare return dates departing Nov 24, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $794.60
Nov 26, 2026 – Nov 29, 2026 · 3 nights · Compare return dates departing Nov 26, 2026 American Airlines Up to 1 stop each way Axel-exclusive $788.80
Nov 26, 2026 – Nov 29, 2026 · 3 nights · Compare return dates departing Nov 26, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $794.60
Nov 27, 2026 – Nov 30, 2026 · 3 nights · Compare return dates departing Nov 27, 2026 American Airlines Up to 1 stop each way Axel-exclusive $724.20
Nov 27, 2026 – Nov 30, 2026 · 3 nights · Compare return dates departing Nov 27, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $730.00
Nov 28, 2026 – Dec 5, 2026 · 7 nights · Compare return dates departing Nov 28, 2026 American Airlines Up to 1 stop each way Axel-exclusive $734.40
Nov 28, 2026 – Dec 5, 2026 · 7 nights · Compare return dates departing Nov 28, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $740.20

Seattle (SEA) to Saint Thomas (STT): December 2026

Travel dates Airline Stops Total price
Dec 1, 2026 · One way · Compare return dates departing Dec 1, 2026 American Airlines Up to 1 stop each way Axel-exclusive $350.00
Dec 1, 2026 · One way · Compare return dates departing Dec 1, 2026 United Airlines Up to 1 stop each way Axel-exclusive $355.00
Dec 3, 2026 – Dec 6, 2026 · 3 nights · Compare return dates departing Dec 3, 2026 American Airlines Up to 1 stop each way Axel-exclusive $680.00
Dec 3, 2026 – Dec 6, 2026 · 3 nights · Compare return dates departing Dec 3, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $685.00
Dec 4, 2026 – Dec 7, 2026 · 3 nights · Compare return dates departing Dec 4, 2026 American Airlines Up to 1 stop each way Axel-exclusive $680.00
Dec 4, 2026 – Dec 7, 2026 · 3 nights · Compare return dates departing Dec 4, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $685.00
Dec 5, 2026 – Dec 12, 2026 · 7 nights · Compare return dates departing Dec 5, 2026 American Airlines Up to 1 stop each way Axel-exclusive $680.00
Dec 5, 2026 – Dec 12, 2026 · 7 nights · Compare return dates departing Dec 5, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $685.00
Dec 8, 2026 · One way · Compare return dates departing Dec 8, 2026 American Airlines Up to 1 stop each way Axel-exclusive $350.00
Dec 8, 2026 · One way · Compare return dates departing Dec 8, 2026 United Airlines Up to 1 stop each way Axel-exclusive $355.00
Dec 10, 2026 – Dec 13, 2026 · 3 nights · Compare return dates departing Dec 10, 2026 American Airlines Up to 1 stop each way Axel-exclusive $680.00
Dec 10, 2026 – Dec 13, 2026 · 3 nights · Compare return dates departing Dec 10, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $685.00
Dec 11, 2026 – Dec 14, 2026 · 3 nights · Compare return dates departing Dec 11, 2026 American Airlines Up to 1 stop each way Axel-exclusive $680.00
Dec 11, 2026 – Dec 14, 2026 · 3 nights · Compare return dates departing Dec 11, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $685.00
Dec 12, 2026 – Dec 19, 2026 · 7 nights · Compare return dates departing Dec 12, 2026 American Airlines Up to 1 stop each way Axel-exclusive $816.00
Dec 12, 2026 – Dec 19, 2026 · 7 nights · Compare return dates departing Dec 12, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $821.00
Dec 15, 2026 · One way · Compare return dates departing Dec 15, 2026 American Airlines Up to 1 stop each way Axel-exclusive $350.00
Dec 15, 2026 · One way · Compare return dates departing Dec 15, 2026 United Airlines Up to 1 stop each way Axel-exclusive $355.00
Dec 17, 2026 – Dec 20, 2026 · 3 nights · Compare return dates departing Dec 17, 2026 American Airlines Up to 1 stop each way Axel-exclusive $816.00
Dec 17, 2026 – Dec 20, 2026 · 3 nights · Compare return dates departing Dec 17, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $821.00
Dec 18, 2026 – Dec 21, 2026 · 3 nights · Compare return dates departing Dec 18, 2026 American Airlines Up to 1 stop each way Axel-exclusive $816.00
Dec 18, 2026 – Dec 21, 2026 · 3 nights · Compare return dates departing Dec 18, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $821.00
Dec 19, 2026 – Dec 26, 2026 · 7 nights · Compare return dates departing Dec 19, 2026 American Airlines Up to 1 stop each way Axel-exclusive $952.00
Dec 19, 2026 – Dec 26, 2026 · 7 nights · Compare return dates departing Dec 19, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $959.00
Dec 22, 2026 · One way · Compare return dates departing Dec 22, 2026 American Airlines Up to 1 stop each way Axel-exclusive $490.00
Dec 22, 2026 · One way · Compare return dates departing Dec 22, 2026 United Airlines Up to 1 stop each way Axel-exclusive $497.00
Dec 22, 2026 – Dec 27, 2026 · 5 nights · Compare return dates departing Dec 22, 2026 American Airlines Up to 1 stop each way Axel-exclusive $952.00
Dec 22, 2026 – Dec 27, 2026 · 5 nights · Compare return dates departing Dec 22, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $959.00
Dec 24, 2026 – Dec 27, 2026 · 3 nights · Compare return dates departing Dec 24, 2026 American Airlines Up to 1 stop each way Axel-exclusive $952.00
Dec 24, 2026 – Dec 27, 2026 · 3 nights · Compare return dates departing Dec 24, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $959.00
Dec 25, 2026 – Dec 28, 2026 · 3 nights · Compare return dates departing Dec 25, 2026 American Airlines Up to 1 stop each way Axel-exclusive $952.00
Dec 25, 2026 – Dec 28, 2026 · 3 nights · Compare return dates departing Dec 25, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $959.00
Dec 26, 2026 – Jan 2, 2027 · 7 nights · Compare return dates departing Dec 26, 2026 American Airlines Up to 1 stop each way Axel-exclusive $952.00
Dec 26, 2026 – Jan 2, 2027 · 7 nights · Compare return dates departing Dec 26, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $959.00
Dec 29, 2026 · One way · Compare return dates departing Dec 29, 2026 American Airlines Up to 1 stop each way Axel-exclusive $490.00
Dec 29, 2026 · One way · Compare return dates departing Dec 29, 2026 United Airlines Up to 1 stop each way Axel-exclusive $497.00
Dec 30, 2026 – Jan 2, 2027 · 3 nights · Compare return dates departing Dec 30, 2026 American Airlines Up to 1 stop each way Axel-exclusive $952.00
Dec 30, 2026 – Jan 2, 2027 · 3 nights · Compare return dates departing Dec 30, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $959.00
Dec 31, 2026 – Jan 3, 2027 · 3 nights · Compare return dates departing Dec 31, 2026 American Airlines Up to 1 stop each way Axel-exclusive $952.00
Dec 31, 2026 – Jan 3, 2027 · 3 nights · Compare return dates departing Dec 31, 2026 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $959.00

Seattle (SEA) to Saint Thomas (STT): January 2027

Travel dates Airline Stops Total price
Jan 1, 2027 – Jan 4, 2027 · 3 nights · Compare return dates departing Jan 1, 2027 American Airlines Up to 1 stop each way Axel-exclusive $816.00
Jan 1, 2027 – Jan 4, 2027 · 3 nights · Compare return dates departing Jan 1, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $823.00
Jan 2, 2027 – Jan 9, 2027 · 7 nights · Compare return dates departing Jan 2, 2027 American Airlines Up to 1 stop each way Axel-exclusive $816.00
Jan 2, 2027 – Jan 9, 2027 · 7 nights · Compare return dates departing Jan 2, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $823.00
Jan 5, 2027 · One way · Compare return dates departing Jan 5, 2027 American Airlines Up to 1 stop each way Axel-exclusive $350.00
Jan 5, 2027 · One way · Compare return dates departing Jan 5, 2027 United Airlines Up to 1 stop each way Axel-exclusive $355.00
Jan 7, 2027 – Jan 10, 2027 · 3 nights · Compare return dates departing Jan 7, 2027 American Airlines Up to 1 stop each way Axel-exclusive $680.00
Jan 7, 2027 – Jan 10, 2027 · 3 nights · Compare return dates departing Jan 7, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $685.00
Jan 8, 2027 – Jan 11, 2027 · 3 nights · Compare return dates departing Jan 8, 2027 American Airlines Up to 1 stop each way Axel-exclusive $680.00
Jan 8, 2027 – Jan 11, 2027 · 3 nights · Compare return dates departing Jan 8, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $685.00
Jan 9, 2027 – Jan 16, 2027 · 7 nights · Compare return dates departing Jan 9, 2027 American Airlines Up to 1 stop each way Axel-exclusive $714.00
Jan 9, 2027 – Jan 16, 2027 · 7 nights · Compare return dates departing Jan 9, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $719.00
Jan 12, 2027 · One way · Compare return dates departing Jan 12, 2027 American Airlines Up to 1 stop each way Axel-exclusive $350.00
Jan 12, 2027 · One way · Compare return dates departing Jan 12, 2027 United Airlines Up to 1 stop each way Axel-exclusive $355.00
Jan 14, 2027 – Jan 17, 2027 · 3 nights · Compare return dates departing Jan 14, 2027 American Airlines Up to 1 stop each way Axel-exclusive $714.00
Jan 14, 2027 – Jan 17, 2027 · 3 nights · Compare return dates departing Jan 14, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $719.00
Jan 15, 2027 – Jan 18, 2027 · 3 nights · Compare return dates departing Jan 15, 2027 American Airlines Up to 1 stop each way Axel-exclusive $748.00
Jan 15, 2027 – Jan 18, 2027 · 3 nights · Compare return dates departing Jan 15, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $753.50
Jan 16, 2027 – Jan 23, 2027 · 7 nights · Compare return dates departing Jan 16, 2027 American Airlines Up to 1 stop each way Axel-exclusive $714.00
Jan 16, 2027 – Jan 23, 2027 · 7 nights · Compare return dates departing Jan 16, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $719.50
Jan 19, 2027 · One way · Compare return dates departing Jan 19, 2027 American Airlines Up to 1 stop each way Axel-exclusive $350.00
Jan 19, 2027 · One way · Compare return dates departing Jan 19, 2027 United Airlines Up to 1 stop each way Axel-exclusive $355.00
Jan 21, 2027 – Jan 24, 2027 · 3 nights · Compare return dates departing Jan 21, 2027 American Airlines Up to 1 stop each way Axel-exclusive $680.00
Jan 21, 2027 – Jan 24, 2027 · 3 nights · Compare return dates departing Jan 21, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $685.00
Jan 22, 2027 – Jan 25, 2027 · 3 nights · Compare return dates departing Jan 22, 2027 American Airlines Up to 1 stop each way Axel-exclusive $680.00
Jan 22, 2027 – Jan 25, 2027 · 3 nights · Compare return dates departing Jan 22, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $685.00
Jan 23, 2027 – Jan 30, 2027 · 7 nights · Compare return dates departing Jan 23, 2027 American Airlines Up to 1 stop each way Axel-exclusive $680.00
Jan 23, 2027 – Jan 30, 2027 · 7 nights · Compare return dates departing Jan 23, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $685.00
Jan 26, 2027 · One way · Compare return dates departing Jan 26, 2027 American Airlines Up to 1 stop each way Axel-exclusive $350.00
Jan 26, 2027 · One way · Compare return dates departing Jan 26, 2027 United Airlines Up to 1 stop each way Axel-exclusive $355.00
Jan 28, 2027 – Jan 31, 2027 · 3 nights · Compare return dates departing Jan 28, 2027 American Airlines Up to 1 stop each way Axel-exclusive $680.00
Jan 28, 2027 – Jan 31, 2027 · 3 nights · Compare return dates departing Jan 28, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $685.00
Jan 29, 2027 – Feb 1, 2027 · 3 nights · Compare return dates departing Jan 29, 2027 American Airlines Up to 1 stop each way Axel-exclusive $690.20
Jan 29, 2027 – Feb 1, 2027 · 3 nights · Compare return dates departing Jan 29, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $695.20
Jan 30, 2027 – Feb 6, 2027 · 7 nights · Compare return dates departing Jan 30, 2027 American Airlines Up to 1 stop each way Axel-exclusive $690.20
Jan 30, 2027 – Feb 6, 2027 · 7 nights · Compare return dates departing Jan 30, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $695.20

Seattle (SEA) to Saint Thomas (STT): February 2027

Travel dates Airline Stops Total price
Feb 2, 2027 · One way · Compare return dates departing Feb 2, 2027 American Airlines Up to 1 stop each way Axel-exclusive $360.50
Feb 2, 2027 · One way · Compare return dates departing Feb 2, 2027 United Airlines Up to 1 stop each way Axel-exclusive $365.65
Feb 4, 2027 – Feb 7, 2027 · 3 nights · Compare return dates departing Feb 4, 2027 American Airlines Up to 1 stop each way Axel-exclusive $700.40
Feb 4, 2027 – Feb 7, 2027 · 3 nights · Compare return dates departing Feb 4, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $705.55
Feb 5, 2027 – Feb 8, 2027 · 3 nights · Compare return dates departing Feb 5, 2027 American Airlines Up to 1 stop each way Axel-exclusive $700.40
Feb 5, 2027 – Feb 8, 2027 · 3 nights · Compare return dates departing Feb 5, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $705.55
Feb 6, 2027 – Feb 13, 2027 · 7 nights · Compare return dates departing Feb 6, 2027 American Airlines Up to 1 stop each way Axel-exclusive $768.40
Feb 6, 2027 – Feb 13, 2027 · 7 nights · Compare return dates departing Feb 6, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $773.55
Feb 12, 2027 – Feb 15, 2027 · 3 nights · Compare return dates departing Feb 12, 2027 American Airlines Up to 1 stop each way Axel-exclusive $836.40
Feb 12, 2027 – Feb 15, 2027 · 3 nights · Compare return dates departing Feb 12, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $842.55
Feb 19, 2027 – Feb 22, 2027 · 3 nights · Compare return dates departing Feb 19, 2027 American Airlines Up to 1 stop each way Axel-exclusive $768.40
Feb 19, 2027 – Feb 22, 2027 · 3 nights · Compare return dates departing Feb 19, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $774.55
Feb 20, 2027 – Feb 27, 2027 · 7 nights · Compare return dates departing Feb 20, 2027 American Airlines Up to 1 stop each way Axel-exclusive $768.40
Feb 20, 2027 – Feb 27, 2027 · 7 nights · Compare return dates departing Feb 20, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $774.55

Seattle (SEA) to Saint Thomas (STT): March 2027

Travel dates Airline Stops Total price
Mar 19, 2027 – Mar 22, 2027 · 3 nights · Compare return dates departing Mar 19, 2027 American Airlines Up to 1 stop each way Axel-exclusive $802.40
Mar 19, 2027 – Mar 22, 2027 · 3 nights · Compare return dates departing Mar 19, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $807.65
Mar 20, 2027 – Mar 27, 2027 · 7 nights · Compare return dates departing Mar 20, 2027 American Airlines Up to 1 stop each way Axel-exclusive $890.80
Mar 20, 2027 – Mar 27, 2027 · 7 nights · Compare return dates departing Mar 20, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $897.35
Mar 25, 2027 – Mar 29, 2027 · 4 nights · Compare return dates departing Mar 25, 2027 American Airlines Up to 1 stop each way Axel-exclusive $844.95
Mar 25, 2027 – Mar 29, 2027 · 4 nights · Compare return dates departing Mar 25, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $851.50

Seattle (SEA) to Saint Thomas (STT): April 2027

Travel dates Airline Stops Total price
Apr 16, 2027 – Apr 19, 2027 · 3 nights · Compare return dates departing Apr 16, 2027 American Airlines Up to 1 stop each way Axel-exclusive $655.75
Apr 16, 2027 – Apr 19, 2027 · 3 nights · Compare return dates departing Apr 16, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $661.50
Apr 17, 2027 – Apr 24, 2027 · 7 nights · Compare return dates departing Apr 17, 2027 American Airlines Up to 1 stop each way Axel-exclusive $655.75
Apr 17, 2027 – Apr 24, 2027 · 7 nights · Compare return dates departing Apr 17, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $661.50

Seattle (SEA) to Saint Thomas (STT): May 2027

Travel dates Airline Stops Total price
May 14, 2027 – May 17, 2027 · 3 nights · Compare return dates departing May 14, 2027 American Airlines Up to 1 stop each way Axel-exclusive $579.50
May 14, 2027 – May 17, 2027 · 3 nights · Compare return dates departing May 14, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $584.25
May 15, 2027 – May 22, 2027 · 7 nights · Compare return dates departing May 15, 2027 American Airlines Up to 1 stop each way Axel-exclusive $579.50
May 15, 2027 – May 22, 2027 · 7 nights · Compare return dates departing May 15, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $584.25
May 28, 2027 – May 31, 2027 · 3 nights · Compare return dates departing May 28, 2027 American Airlines Up to 1 stop each way Axel-exclusive $579.50
May 28, 2027 – May 31, 2027 · 3 nights · Compare return dates departing May 28, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $584.25

Seattle (SEA) to Saint Thomas (STT): June 2027

Travel dates Airline Stops Total price
Jun 11, 2027 – Jun 14, 2027 · 3 nights · Compare return dates departing Jun 11, 2027 American Airlines Up to 1 stop each way Axel-exclusive $610.00
Jun 11, 2027 – Jun 14, 2027 · 3 nights · Compare return dates departing Jun 11, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $615.00
Jun 12, 2027 – Jun 19, 2027 · 7 nights · Compare return dates departing Jun 12, 2027 American Airlines Up to 1 stop each way Axel-exclusive $610.00
Jun 12, 2027 – Jun 19, 2027 · 7 nights · Compare return dates departing Jun 12, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $615.00

Seattle (SEA) to Saint Thomas (STT): July 2027

Travel dates Airline Stops Total price
Jul 2, 2027 – Jul 6, 2027 · 4 nights · Compare return dates departing Jul 2, 2027 American Airlines Up to 1 stop each way Axel-exclusive $658.80
Jul 2, 2027 – Jul 6, 2027 · 4 nights · Compare return dates departing Jul 2, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $664.50
Jul 9, 2027 – Jul 12, 2027 · 3 nights · Compare return dates departing Jul 9, 2027 American Airlines Up to 1 stop each way Axel-exclusive $622.20
Jul 9, 2027 – Jul 12, 2027 · 3 nights · Compare return dates departing Jul 9, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $627.30
Jul 10, 2027 – Jul 17, 2027 · 7 nights · Compare return dates departing Jul 10, 2027 American Airlines Up to 1 stop each way Axel-exclusive $622.20
Jul 10, 2027 – Jul 17, 2027 · 7 nights · Compare return dates departing Jul 10, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $627.30

Seattle (SEA) to Saint Thomas (STT): August 2027

Travel dates Airline Stops Total price
Aug 6, 2027 – Aug 9, 2027 · 3 nights · Compare return dates departing Aug 6, 2027 American Airlines Up to 1 stop each way Axel-exclusive $585.60
Aug 6, 2027 – Aug 9, 2027 · 3 nights · Compare return dates departing Aug 6, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $590.40
Aug 7, 2027 – Aug 14, 2027 · 7 nights · Compare return dates departing Aug 7, 2027 American Airlines Up to 1 stop each way Axel-exclusive $585.60
Aug 7, 2027 – Aug 14, 2027 · 7 nights · Compare return dates departing Aug 7, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $590.40

Seattle (SEA) to Saint Thomas (STT): September 2027

Travel dates Airline Stops Total price
Sep 3, 2027 – Sep 6, 2027 · 3 nights · Compare return dates departing Sep 3, 2027 American Airlines Up to 1 stop each way Axel-exclusive $536.80
Sep 3, 2027 – Sep 6, 2027 · 3 nights · Compare return dates departing Sep 3, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $541.20
Sep 4, 2027 – Sep 11, 2027 · 7 nights · Compare return dates departing Sep 4, 2027 American Airlines Up to 1 stop each way Axel-exclusive $536.80
Sep 4, 2027 – Sep 11, 2027 · 7 nights · Compare return dates departing Sep 4, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $541.20
Sep 24, 2027 – Sep 27, 2027 · 3 nights · Compare return dates departing Sep 24, 2027 American Airlines Up to 1 stop each way Axel-exclusive $536.80
Sep 24, 2027 – Sep 27, 2027 · 3 nights · Compare return dates departing Sep 24, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $541.20
Sep 25, 2027 – Oct 2, 2027 · 7 nights · Compare return dates departing Sep 25, 2027 American Airlines Up to 1 stop each way Axel-exclusive $549.00
Sep 25, 2027 – Oct 2, 2027 · 7 nights · Compare return dates departing Sep 25, 2027 United Airlines / American Airlines Up to 1 stop each way Axel-exclusive $553.40

Route overview: Seattle to Saint Thomas (STT) flight deals

2026-11-19 → 2026-11-22 · Axel-exclusive $724.20

2026-11-19 → 2026-11-22 · Axel-exclusive $758.05

2026-11-24 · one way · Axel-exclusive $406.00

2026-11-24 · one way · Axel-exclusive $411.80

2026-11-28 → 2026-12-05 · Axel-exclusive $734.40

2026-11-28 → 2026-12-05 · Axel-exclusive $740.20

2026-12-12 → 2026-12-19 · Axel-exclusive $816.00

2026-12-12 → 2026-12-19 · Axel-exclusive $821.00

2026-12-25 → 2026-12-28 · Axel-exclusive $952.00

2026-12-25 → 2026-12-28 · Axel-exclusive $959.00

2027-01-07 → 2027-01-10 · Axel-exclusive $680.00

2027-01-07 → 2027-01-10 · Axel-exclusive $685.00

2027-01-21 → 2027-01-24 · Axel-exclusive $680.00

2027-01-21 → 2027-01-24 · Axel-exclusive $685.00

2027-02-04 → 2027-02-07 · Axel-exclusive $700.40

2027-02-04 → 2027-02-07 · Axel-exclusive $705.55

2027-03-19 → 2027-03-22 · Axel-exclusive $802.40

2027-03-19 → 2027-03-22 · Axel-exclusive $807.65

2027-05-15 → 2027-05-22 · Axel-exclusive $579.50

2027-05-15 → 2027-05-22 · Axel-exclusive $589.00

2027-07-10 → 2027-07-17 · Axel-exclusive $622.20

2027-07-10 → 2027-07-17 · Axel-exclusive $627.30

2027-09-25 → 2027-10-02 · Axel-exclusive $549.00

2027-09-25 → 2027-10-02 · Axel-exclusive $553.40

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