Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline American Airlines

The cheapest airline(s) flying from Boston to St Lucia is American Airlines.

  • American Airlines American Airlines
  • JetBlue Airways JetBlue Airways
  • Iberia Iberia
Cheapest Month January

Travel Period: January 2025 - December 2025

The cheapest month(s) to fly from Boston to St Lucia is January.

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

The cheapest day(s) of the week to fly from Boston to St Lucia is Thursday.

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

Flight Schedules

Last Updated: Mon, 2 Dec, 2024

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    • Airline Filter by Airline
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      • Availability
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      • 06:05 BOS
        11:49 UVF
        4Hrs, 44m Direct
      • BOSBoston Logan International Airport 06:05 - UVF 11:49 4h 44m Direct
      • BOSBoston Logan International Airport 06:05
      • UVFSt Lucia Hewanorra Airport 11:49
      • 4h 44m
      • Direct
      • JetBlue Airways (B6 363)Airbus Industrie A321
      • JetBlue Airways (B6 363)
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      • Airbus Industrie A321
      • 09:01 BOS
        14:46 UVF
        4Hrs, 45m Direct
      • BOSBoston Logan International Airport 09:01 - UVF 14:46 4h 45m Direct
      • BOSBoston Logan International Airport 09:01
      • UVFSt Lucia Hewanorra Airport 14:46
      • 4h 45m
      • Direct
      • JetBlue Airways (B6 363)Airbus
      • JetBlue Airways (B6 363)
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      • Airbus
      • 05:00 BOS
        14:50 UVF
        8Hrs, 50m 1 Stop (MIA)
      • BOSBoston Logan International Airport 05:00 - UVF 14:50 8h 50m 1 Stop (MIA) Miami
      • BOSBoston Logan International Airport 05:00
        MIAMiami International Airport 10:05
      • MIAMiami International Airport 08:47
        UVFSt Lucia Hewanorra Airport 14:50
      • 8h 50m (1h 18m)
      • 1 Stop MIA · Miami 1h 18m
      • American Airlines (AA 1418)Boeing 737 800
        American Airlines (AA 2295)Boeing 737 Max 8 Passenger
      • American Airlines (AA 1418)
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      • 05:15 BOS
        15:10 UVF
        8Hrs, 55m 1 Stop (CLT)
      • BOSBoston Logan International Airport 05:15 - UVF 15:10 8h 55m 1 Stop (CLT) Charlotte
      • BOSBoston Logan International Airport 05:15
        CLTCharlotte Airport 09:40
      • CLTCharlotte Airport 07:49
        UVFSt Lucia Hewanorra Airport 15:10
      • 8h 55m (1h 51m)
      • 1 Stop CLT · Charlotte 1h 51m
      • American Airlines (AA 624)Boeing 737 800
        American Airlines (AA 823)Boeing 737 800
      • American Airlines (AA 624)
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      • 05:15 BOS
        14:49 UVF
        8Hrs, 34m 1 Stop (CLT)
      • BOSBoston Logan International Airport 05:15 - UVF 14:49 8h 34m 1 Stop (CLT) Charlotte
      • BOSBoston Logan International Airport 05:15
        CLTCharlotte Airport 09:29
      • CLTCharlotte Airport 07:49
        UVFSt Lucia Hewanorra Airport 14:49
      • 8h 34m (1h 40m)
      • 1 Stop CLT · Charlotte 1h 40m
      • American Airlines (AA 624)Boeing 737 800
        American Airlines (AA 823)Boeing 737 800
      • American Airlines (AA 624)
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      • 05:35 BOS
        16:36 UVF
        10Hrs, 01m 1 Stop (JFK)
      • BOSBoston Logan International Airport 05:35 - UVF 16:36 10h 01m 1 Stop (JFK) New York City
      • BOSBoston Logan International Airport 05:35
        JFKNew York John F. Kennedy International Airport 11:00
      • JFKNew York John F. Kennedy International Airport 07:00
        UVFSt Lucia Hewanorra Airport 16:36
      • 10h 01m (4h)
      • 1 Stop JFK · New York City 4h
      • JetBlue Airways (B6 1517)Embraer Emb E90
        JetBlue Airways (B6 881)Airbus
      • JetBlue Airways (B6 1517)
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      • 05:35 BOS
        14:35 UVF
        8Hrs, 00m 1 Stop (JFK)
      • BOSBoston Logan International Airport 05:35 - UVF 14:35 8h 1 Stop (JFK) New York City
      • BOSBoston Logan International Airport 05:35
        JFKNew York John F. Kennedy International Airport 09:00
      • JFKNew York John F. Kennedy International Airport 07:00
        UVFSt Lucia Hewanorra Airport 14:35
      • 8h (2h)
      • 1 Stop JFK · New York City 2h
      • JetBlue Airways (B6 1517)Airbus
        JetBlue Airways (B6 1881)Airbus
      • JetBlue Airways (B6 1517)
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      • 05:54 BOS
        14:06 UVF
        7Hrs, 12m 1 Stop (PHL)
      • BOSBoston Logan International Airport 05:54 - UVF 14:06 7h 12m 1 Stop (PHL) Philadelphia
      • BOSBoston Logan International Airport 05:54
        PHLPhiladelphia International Airport 08:20
      • PHLPhiladelphia International Airport 07:31
        UVFSt Lucia Hewanorra Airport 14:06
      • 7h 12m (49m)
      • 1 Stop PHL · Philadelphia 49m
      • American Airlines (AA 1114)Boeing 737 800
        American Airlines (AA 1933)Airbus A321 Neo
      • American Airlines (AA 1114)
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      • 06:02 BOS
        16:25 UVF
        9Hrs, 23m 1 Stop (ORD)
      • BOSBoston Logan International Airport 06:02 - UVF 16:25 9h 23m 1 Stop (ORD) Chicago
      • BOSBoston Logan International Airport 06:02
        ORDChicago O'Hare International Airport 08:52
      • ORDChicago O'Hare International Airport 08:05
        UVFSt Lucia Hewanorra Airport 16:25
      • 9h 23m (47m)
      • 1 Stop ORD · Chicago 47m
      • United Airlines (UA 1414)Boeing 737 800
        United Airlines (UA 1258)Boeing 737 700
      • United Airlines (UA 1414)
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      • 08:37 BOS
        16:35 UVF
        6Hrs, 58m 1 Stop (JFK)
      • BOSBoston Logan International Airport 08:37 - UVF 16:35 6h 58m 1 Stop (JFK) New York City
      • BOSBoston Logan International Airport 08:37
        JFKNew York John F. Kennedy International Airport 10:59
      • JFKNew York John F. Kennedy International Airport 09:59
        UVFSt Lucia Hewanorra Airport 16:35
      • 6h 58m (1h)
      • 1 Stop JFK · New York City 1h
      • JetBlue Airways (B6 1117)Embraer Emb E90
        JetBlue Airways (B6 881)Airbus
      • JetBlue Airways (B6 1117)
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      • 08:37 BOS
        16:36 UVF
        6Hrs, 59m 1 Stop (JFK)
      • BOSBoston Logan International Airport 08:37 - UVF 16:36 6h 59m 1 Stop (JFK) New York City
      • BOSBoston Logan International Airport 08:37
        JFKNew York John F. Kennedy International Airport 11:00
      • JFKNew York John F. Kennedy International Airport 09:59
        UVFSt Lucia Hewanorra Airport 16:36
      • 6h 59m (1h 01m)
      • 1 Stop JFK · New York City 1h 01m
      • JetBlue Airways (B6 1117)Embraer Emb E90
        JetBlue Airways (B6 881)Airbus
      • JetBlue Airways (B6 1117)
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      • 08:37 BOS
        16:36 UVF
        6Hrs, 59m 1 Stop (JFK)
      • BOSBoston Logan International Airport 08:37 - UVF 16:36 6h 59m 1 Stop (JFK) New York City
      • BOSBoston Logan International Airport 08:37
        JFKNew York John F. Kennedy International Airport 11:00
      • JFKNew York John F. Kennedy International Airport 09:59
        UVFSt Lucia Hewanorra Airport 16:36
      • 6h 59m (1h 01m)
      • 1 Stop JFK · New York City 1h 01m
      • JetBlue Airways (B6 1117)Embraer Emb E90
        JetBlue Airways (B6 881)Airbus Industrie A321
      • JetBlue Airways (B6 1117)
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      No Schedules Sorry, there are no schedules matching your filters. Try removing one. reset
      What’s the fastest flight time from Boston to St Lucia?

      The fastest flight time for direct flights from Boston to St Lucia is 4 hours 44 minutes. Check latest flight schedules & prices on Wego.

      How far is St Lucia from Boston?

      The flight distance between Boston and St Lucia is 3309km. Check all available flights on Wego.

      When is the earliest and latest flight of the day?

      The earliest flight of the day departs at 05:00. The last flight of the day departs at 05:00. See the full list of flight times on Wego.

      How many airlines offer direct flights from Boston to St Lucia?

      There are 1 airlines that offer direct flights from Boston to St Lucia. Find out the list of airlines on Wego.

      All Airports in Boston

      Boston Logan International Airport BOS

      All Airports in St Lucia

      St Lucia Vigie Airport SLU

      St Lucia Hewanorra Airport UVF

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