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Cyril E. King Airport to Boston Logan International Airport flight

Explore the cheapest one-way and round-trip flights from Cyril E. King Airport to Boston Logan International Airport over the next 90 days, with one-way fares from £142 and round-trip from £322. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        STT 13:40
        5h 44m
        Nonstop
        BOS 19:24
        Saint Thomas - Boston | Mon, Oct 5 | Jetblue Airways
        BOS 09:25
        4h 5m
        Nonstop
        STT 13:30
        Boston - Saint Thomas | Mon, Oct 12 | Jetblue Airways
        £359 £578
        38% off
        38% off
        £578 £359
      • STT 16:45
        7h 14m
        1 stop
        BOS 23:59
        Saint Thomas - Boston | Sat, Oct 17 | United Airlines
        BOS 06:00
        29h 5m
        1 stop
        STT 11:05
        Boston - Saint Thomas | Sun, Oct 25 | United Airlines
        £322 £578
        44% off
        44% off
        £578 £322
      • STT 14:00
        7h 59m
        1 stop
        BOS 21:59
        Saint Thomas - Boston | Mon, Oct 26 | United Airlines
        BOS 06:00
        29h 5m
        1 stop
        STT 12:05
        Boston - Saint Thomas | Mon, Nov 2 | United Airlines
        £335 £578
        42% off
        42% off
        £578 £335
      • STT 14:00
        7h 59m
        1 stop
        BOS 21:59
        Saint Thomas - Boston | Tue, Oct 27 | United Airlines
        BOS 18:05
        17h
        1 stop
        STT 12:05
        Boston - Saint Thomas | Mon, Nov 2 | United Airlines
        £335
        42% off
        £578 £335
      • STT 14:00
        7h 59m
        1 stop
        BOS 21:59
        Saint Thomas - Boston | Fri, Oct 30 | United Airlines
        BOS 09:00
        26h 5m
        1 stop
        STT 12:05
        Boston - Saint Thomas | Mon, Nov 2 | United Airlines
        £335
        42% off
        £578 £335
      • STT 14:35
        21h 50m
        1 stop
        BOS 12:25
        Saint Thomas - Boston | Sun, Oct 25 | United Airlines
        BOS 19:05
        16h
        1 stop
        STT 12:05
        Boston - Saint Thomas | Mon, Nov 2 | United Airlines
        £335
        42% off
        £578 £335
      • STT 14:00
        7h 59m
        1 stop
        BOS 21:59
        Saint Thomas - Boston | Wed, Oct 28 | United Airlines
        BOS 06:00
        29h 5m
        1 stop
        STT 12:05
        Boston - Saint Thomas | Mon, Nov 2 | United Airlines
        £335
        42% off
        £578 £335
      • STT 14:00
        7h 59m
        1 stop
        BOS 21:59
        Saint Thomas - Boston | Thu, Oct 29 | United Airlines
        BOS 09:30
        27h 26m
        1 stop
        STT 13:56
        Boston - Saint Thomas | Tue, Nov 3 | United Airlines
        £342
        41% off
        £578 £342
      • STT 15:00
        7h 59m
        1 stop
        BOS 21:59
        Saint Thomas - Boston | Wed, Nov 4 | United Airlines
        BOS 07:20
        27h 45m
        1 stop
        STT 12:05
        Boston - Saint Thomas | Wed, Nov 11 | United Airlines
        £344
        40% off
        £578 £344
      • STT 12:09
        24h 16m
        1 stop
        BOS 12:25
        Saint Thomas - Boston | Sat, Oct 24 | United Airlines
        BOS 17:17
        22h 3m
        1 stop
        STT 16:20
        Boston - Saint Thomas | Sat, Oct 31 | United Airlines
        £345
        40% off
        £578 £345
      • STT 12:07
        11h 52m
        1 stop
        BOS 23:59
        Saint Thomas - Boston | Sat, Oct 31 | United Airlines
        BOS 06:00
        29h 5m
        1 stop
        STT 12:05
        Boston - Saint Thomas | Sat, Nov 7 | United Airlines
        £359
        38% off
        £578 £359
      • STT 17:25
        18h 26m
        1 stop
        BOS 10:51
        Saint Thomas - Boston | Sun, Nov 22 | United Airlines
        BOS 07:15
        27h 50m
        1 stop
        STT 12:05
        Boston - Saint Thomas | Fri, Nov 27 | United Airlines
        £391
        32% off
        £578 £391
      • STT 15:00
        7h 59m
        1 stop
        BOS 21:59
        Saint Thomas - Boston | Fri, Nov 20 | United Airlines
        BOS 20:00
        15h 5m
        1 stop
        STT 12:05
        Boston - Saint Thomas | Sat, Nov 28 | United Airlines
        £404
        30% off
        £578 £404
      • STT 13:00
        17h 25m
        1 stop
        BOS 14:00
        Saint Thomas - Boston | Tue, Oct 6 | Normal Airline
        BOS 15:00
        6h
        Nonstop
        STT 16:00
        Boston - Saint Thomas | Thu, Oct 8 | Normal Airline
        More cheap flights
        More cheap flights
      • Cheapest nonstop
        STT 14:50
        5h 43m
        Nonstop
        BOS 20:33
        Saint Thomas - Boston | Mon, Oct 12 | Jetblue Airways
        £164 £310
        47% off
        47% off
        £310 £164
      • STT 13:48
        11h 11m
        1 stop
        BOS 00:59
        Saint Thomas - Boston | Sat, Oct 10 | American Airlines
        £142 £310
        54% off
        54% off
        £310 £142
      • STT 17:40
        7h 10m
        1 stop
        BOS 23:50
        Saint Thomas - Boston | Thu, Nov 12 | Jetblue Airways
        £145 £310
        53% off
        53% off
        £310 £145
      • STT 15:00
        7h 59m
        1 stop
        BOS 21:59
        Saint Thomas - Boston | Thu, Nov 5 | United Airlines
        £171
        45% off
        £310 £171
      • STT 13:07
        11h 52m
        1 stop
        BOS 23:59
        Saint Thomas - Boston | Sat, Nov 7 | United Airlines
        £171
        45% off
        £310 £171
      • STT 15:00
        27h 27m
        1 stop
        BOS 17:27
        Saint Thomas - Boston | Sat, Nov 14 | United Airlines
        £175
        44% off
        £310 £175
      • STT 15:00
        7h 59m
        1 stop
        BOS 21:59
        Saint Thomas - Boston | Wed, Nov 4 | United Airlines
        £178
        43% off
        £310 £178
      • STT 12:07
        11h 52m
        1 stop
        BOS 23:59
        Saint Thomas - Boston | Sun, Nov 1 | United Airlines
        £182
        41% off
        £310 £182
      • STT 12:07
        22h 12m
        1 stop
        BOS 10:19
        Saint Thomas - Boston | Wed, Oct 28 | United Airlines
        £187
        40% off
        £310 £187
      • STT 13:07
        11h 52m
        1 stop
        BOS 23:59
        Saint Thomas - Boston | Tue, Nov 24 | United Airlines
        £212
        32% off
        £310 £212
      • STT 13:07
        11h 52m
        1 stop
        BOS 23:59
        Saint Thomas - Boston | Wed, Nov 18 | United Airlines
        £214
        31% off
        £310 £214
      • STT 12:07
        11h 52m
        1 stop
        BOS 23:59
        Saint Thomas - Boston | Mon, Nov 2 | United Airlines
        £217
        30% off
        £310 £217
      • STT 13:00
        17h 25m
        1 stop
        BOS 14:00
        Saint Thomas - Boston | Tue, Oct 6 | Normal Airline
        More cheap flights
        More cheap flights

Displayed flight fares from Cyril E. King Airport to Boston Logan International Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Cyril E. King Airport to Boston Logan International Airport?

The cheapest airline flying from Cyril E. King Airport to Boston Logan International Airport is American Airlines (from £142) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.

American Airlines
From £142
Jetblue Airways
From £145
United Airlines
From £171
Delta Air Lines
From £385

Find more flights and airlines

What is the flight schedule from Cyril E. King Airport to Boston Logan International Airport?

Check on the flight schedule from Saint Thomas to Boston to find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. B6808

    Cyril E. King Airport

    14:55

    STT

    41m

    Nonstop

    15:36

    SJU

    - - - - - F -
    Search

  2. B6808

    Luis Munoz Marin International Airport

    16:20

    SJU

    4h 7m

    Nonstop

    20:27

    BOS

    - - - - - F -

  3. B6435

    Cyril E. King Airport

    16:33

    STT

    42m

    Nonstop

    17:15

    SJU

    S M T W T F S
    Search

  4. B6462

    Luis Munoz Marin International Airport

    20:07

    SJU

    4h 6m

    Nonstop

    00:13

    BOS

    S M T W T F S

  5. DL1899

    Cyril E. King Airport

    14:47

    STT

    3h 58m

    Nonstop

    18:45

    ATL

    - M T W T F -
    Search

  6. DL865

    Hartsfield–Jackson Atlanta International Airport

    22:25

    ATL

    2h 33m

    Nonstop

    00:58

    BOS

    S M T W T F S

  7. AA943

    Cyril E. King Airport

    13:44

    STT

    2h 55m

    Nonstop

    16:39

    MIA

    S M T W T F S
    Search

  8. AA1054

    Miami International Airport

    21:40

    MIA

    3h 19m

    Nonstop

    00:59

    BOS

    S M T W T F S

  9. UA1445

    Cyril E. King Airport

    13:07

    STT

    4h 23m

    Nonstop

    16:30

    IAD

    - - - - - F -
    Search

  10. UA755

    Dulles International Airport

    22:15

    IAD

    1h 44m

    Nonstop

    23:59

    BOS

    - M T W T F S

  11. UA1530

    Cyril E. King Airport

    14:10

    STT

    4h 18m

    Nonstop

    18:28

    EWR

    - - - - - F -
    Search

  12. UA593

    Newark Liberty International Airport

    07:30

    EWR

    1h 17m

    Nonstop

    08:47

    BOS

    S M T W T - S

  13. UA1530

    Cyril E. King Airport

    14:10

    STT

    4h 18m

    Nonstop

    18:28

    EWR

    - - - - - F -
    Search

  14. UA375

    Newark Liberty International Airport

    09:30

    EWR

    1h 9m

    Nonstop

    10:39

    BOS

    S M T W T F S

  15. UA2208

    Cyril E. King Airport

    12:09

    STT

    5h 1m

    Nonstop

    16:10

    IAH

    - - - - - F -
    Search

  16. UA1977

    George Bush Intercontinental Airport

    07:45

    IAH

    3h 50m

    Nonstop

    12:35

    BOS

    S M T W T F S

  17. UA1445

    Cyril E. King Airport

    13:07

    STT

    4h 23m

    Nonstop

    16:30

    IAD

    - - - - - F -
    Search

  18. UA641

    Dulles International Airport

    08:40

    IAD

    1h 31m

    Nonstop

    10:11

    BOS

    S M T W T F S

  19. UA1530

    Cyril E. King Airport

    14:10

    STT

    4h 18m

    Nonstop

    18:28

    EWR

    - - - - - F -
    Search

  20. UA2433

    Newark Liberty International Airport

    16:30

    EWR

    1h 22m

    Nonstop

    17:52

    BOS

    S M T W T - S
Find more flights and airlines

About Cyril E. King Airport and Boston Logan International Airport

Learn about Cyril E. King Airport (STT) and Boston Logan International Airport (BOS) — including location, terminals, transportation, and travel tips.

Flight distance 2,735.45 km
Cheapest one-way ticket price £142
Cheapest return ticket price £322

FAQs for Cyril E. King Airport to Boston Logan International Airport Flights

  • How many daily flights are there from Cyril E. King Airport (STT) to Boston Logan International Airport (BOS)?

    There are around 1 daily flights from Cyril E. King Airport (STT) to Boston Logan International Airport (BOS).
  • The earliest flight from Cyril E. King Airport to Boston Logan International Airport departs at 13:53, and the last departs at 13:53, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Cyril E. King Airport (STT) to Boston Logan International Airport (BOS) is quite popular. Without considering departure times or holidays, tickets cost around £308 in September, the most expensive month to book this route.
  • Jetblue Airways is a very popular airline operating an average of 552 flights per month.
  • One-way flights from Cyril E. King Airport to Boston Logan International Airport currently start from £142, and round-trip fares start from £322. The current lowest fare is a American Airlines flight departing on Sat, Oct 10; prices may vary depending on availability.
  • Yes. Jetblue Airways operate direct flights from Cyril E. King Airport to Boston Logan International Airport, with an average flight time of 5 hours 14 minutes, and around 0 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Cyril E. King Airport to Boston Logan International Airport is £201. Prices may vary depending on the departure date, airline, and availability.
  • Jetblue Airways are the most popular budget airlines flying from Cyril E. King Airport to Boston Logan International Airport, with one-way fares starting from £142. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Cyril E. King Airport to Boston Logan International Airport operates around 1 weekly flights, mainly by Jetblue Airways. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Cyril E. King Airport and Boston Logan International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

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Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.