Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline American Airlines

The cheapest airline(s) flying from Washington to St Thomas Island is American Airlines.

  • American Airlines American Airlines
  • JetBlue Airways JetBlue Airways
  • United Airlines United Airlines
Cheapest Month April

Travel Period: February 2025 - January 2026

The cheapest month(s) to fly from Washington to St Thomas Island is April.

  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
  • Oct 2025
  • Nov 2025
  • Dec 2025
  • Jan 2026
Cheapest Day of the Week Saturday

The cheapest day(s) of the week to fly from Washington to St Thomas Island is Saturday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday

Flight Schedules

Last Updated: Thu, 2 Jan, 2025

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  • Availability
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  • 08:00 DCA
    14:35 STT
    5Hrs, 35m 1 Stop (SJU)
  • DCAWashington Ronald Reagan National Airport 08:00 - STT 14:35 5h 35m 1 Stop (SJU) San Juan
  • DCAWashington Ronald Reagan National Airport 08:00
    SJUSan Juan Luis Munoz Marin Intl Airport 14:00
  • SJUSan Juan Luis Munoz Marin Intl Airport 12:40
    STTSt Thomas Cyril E King Airport 14:35
  • 5h 35m (1h 20m)
  • 1 Stop SJU · San Juan 1h 20m
  • JetBlue Airways (B6 1347)Airbus
    Cape Air (9K 8291)Cessna
  • JetBlue Airways (B6 1347)
    • -
    • -
    • -
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    • F
    • S
    • S
  • 08:00 DCA
    14:35 STT
    5Hrs, 35m 1 Stop (SJU)
  • DCAWashington Ronald Reagan National Airport 08:00 - STT 14:35 5h 35m 1 Stop (SJU) San Juan
  • DCAWashington Ronald Reagan National Airport 08:00
    SJUSan Juan Luis Munoz Marin Intl Airport 14:00
  • SJUSan Juan Luis Munoz Marin Intl Airport 12:40
    STTSt Thomas Cyril E King Airport 14:35
  • 5h 35m (1h 20m)
  • 1 Stop SJU · San Juan 1h 20m
  • JetBlue Airways (B6 1347)Airbus
    Cape Air (9K 8111)Cessna
  • JetBlue Airways (B6 1347)
    • -
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    • W
    • -
    • -
    • -
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  • 08:00 DCA
    14:40 STT
    5Hrs, 40m 1 Stop (SJU)
  • DCAWashington Ronald Reagan National Airport 08:00 - STT 14:40 5h 40m 1 Stop (SJU) San Juan
  • DCAWashington Ronald Reagan National Airport 08:00
    SJUSan Juan Luis Munoz Marin Intl Airport 14:05
  • SJUSan Juan Luis Munoz Marin Intl Airport 12:40
    STTSt Thomas Cyril E King Airport 14:40
  • 5h 40m (1h 25m)
  • 1 Stop SJU · San Juan 1h 25m
  • JetBlue Airways (B6 1347)Airbus
    Silver Airways (3M 116)Aerospatiale Alenia Atr 42
  • JetBlue Airways (B6 1347)
    • -
    • -
    • -
    • -
    • -
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    • S
  • 08:00 DCA
    14:50 STT
    5Hrs, 50m 1 Stop (SJU)
  • DCAWashington Ronald Reagan National Airport 08:00 - STT 14:50 5h 50m 1 Stop (SJU) San Juan
  • DCAWashington Ronald Reagan National Airport 08:00
    SJUSan Juan Luis Munoz Marin Intl Airport 14:15
  • SJUSan Juan Luis Munoz Marin Intl Airport 12:40
    STTSt Thomas Cyril E King Airport 14:50
  • 5h 50m (1h 35m)
  • 1 Stop SJU · San Juan 1h 35m
  • JetBlue Airways (B6 1347)Airbus
    Cape Air (9K 8011)Cessna
  • JetBlue Airways (B6 1347)
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  • 08:00 DCA
    17:30 STT
    8Hrs, 30m 1 Stop (SJU)
  • DCAWashington Ronald Reagan National Airport 08:00 - STT 17:30 8h 30m 1 Stop (SJU) San Juan
  • DCAWashington Ronald Reagan National Airport 08:00
    SJUSan Juan Luis Munoz Marin Intl Airport 16:55
  • SJUSan Juan Luis Munoz Marin Intl Airport 12:40
    STTSt Thomas Cyril E King Airport 17:30
  • 8h 30m (4h 15m)
  • 1 Stop SJU · San Juan 4h 15m
  • JetBlue Airways (B6 1347)Airbus
    Silver Airways (3M 130)Aerospatiale Alenia Atr 42
  • JetBlue Airways (B6 1347)
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  • 08:30 IAD
    14:40 STT
    5Hrs, 10m 1 Stop (SJU)
  • IADWashington Dulles International Airport 08:30 - STT 14:40 5h 10m 1 Stop (SJU) San Juan
  • IADWashington Dulles International Airport 08:30
    SJUSan Juan Luis Munoz Marin Intl Airport 14:05
  • SJUSan Juan Luis Munoz Marin Intl Airport 13:17
    STTSt Thomas Cyril E King Airport 14:40
  • 5h 10m (48m)
  • 1 Stop SJU · San Juan 48m
  • United Airlines (UA 2021)Boeing 737 Max 9 Passenger
    Silver Airways (3M 116)Aerospatiale Alenia Atr 42
  • United Airlines (UA 2021)
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  • 08:30 IAD
    17:20 STT
    7Hrs, 50m 1 Stop (SJU)
  • IADWashington Dulles International Airport 08:30 - STT 17:20 7h 50m 1 Stop (SJU) San Juan
  • IADWashington Dulles International Airport 08:30
    SJUSan Juan Luis Munoz Marin Intl Airport 16:45
  • SJUSan Juan Luis Munoz Marin Intl Airport 13:17
    STTSt Thomas Cyril E King Airport 17:20
  • 7h 50m (3h 28m)
  • 1 Stop SJU · San Juan 3h 28m
  • United Airlines (UA 2021)Boeing 737 Max 9 Passenger
    Cape Air (9K 8071)Cessna
  • United Airlines (UA 2021)
    • M
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    • T
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    • S
  • 08:30 IAD
    17:30 STT
    8Hrs, 00m 1 Stop (SJU)
  • IADWashington Dulles International Airport 08:30 - STT 17:30 8h 1 Stop (SJU) San Juan
  • IADWashington Dulles International Airport 08:30
    SJUSan Juan Luis Munoz Marin Intl Airport 16:55
  • SJUSan Juan Luis Munoz Marin Intl Airport 13:17
    STTSt Thomas Cyril E King Airport 17:30
  • 8h (3h 38m)
  • 1 Stop SJU · San Juan 3h 38m
  • United Airlines (UA 2021)Boeing 737 Max 9 Passenger
    Silver Airways (3M 130)Aerospatiale Alenia Atr 42
  • United Airlines (UA 2021)
    • M
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How far is St Thomas Island from Washington?

The flight distance between Washington and St Thomas Island is 2570km. Check all available flights on Wego.

When is the earliest and latest flight of the day?

The earliest flight of the day departs at 08:00. The last flight of the day departs at 08:00. See the full list of flight times on Wego.