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Cheap Flights from Boston to St Lucia, LC, Saint Lucia - BOS to SLU Last modified: May 29, 2016 6:52 AM

Popular flights from Boston to St Lucia Last modified: May 29, 2016 6:52 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American Airlines
Departure Date Return Date Lowest Price
Jun 24, 2016 Jun 30, 2016 $452
Jul 12, 2016 Jul 28, 2016 $452
Aug 9, 2016 Aug 16, 2016 $452
Aug 11, 2016 Aug 18, 2016 $452
Aug 11, 2016 Aug 18, 2016 $452
JetBlue Airways
Departure Date Return Date Lowest Price
Sep 18, 2016 Sep 26, 2016 $469
Sep 25, 2016 Sep 30, 2016 $469
United Airlines
Departure Date Return Date Lowest Price
Aug 27, 2016 Sep 3, 2016 $459

How Much Does it Cost to Fly from Boston to St Lucia (BOS to SLU)?

We have collected flight cost data from across the web for travel from Boston to St Lucia, and have found the average flight price for this trip to be $480.

When Can I Buy the Cheapest Flight from Boston to St Lucia (BOS to SLU)?

Airlines can adjust prices for plane tickets from Boston to St Lucia based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from Boston to St Lucia

The chart below shows up-to-date information regarding the cheapest days to fly from Boston to St Lucia.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$527 $452 $456 $452 $452 $459 $561

Lowest Fares Chart By Month from Boston to St Lucia

The chart below shows the lowest fare by month when flying from Boston to St Lucia.

Month Origin Destination Carrier Depart Date Return Date Stops Price
June Boston St Lucia American 6/24/16 6/30/16 1 $452
July Boston St Lucia American 7/12/16 7/28/16 1 $452
August Boston St Lucia American 8/9/16 8/16/16 1 $452
September Boston St Lucia American 9/2/16 9/9/16 1 $455
October Boston St Lucia JetBlue 10/28/16 11/5/16 1 $451
November Boston St Lucia American 11/22/16 11/30/16 1 $459
December Boston St Lucia American 12/14/16 12/21/16 1 $456
January Boston St Lucia United 1/6/17 1/14/17 1 $455

Round Trip vs One Way Flights from Boston to St Lucia (BOS to SLU)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Boston to St Lucia. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Boston to St Lucia is $336.

The average price for round trip flights from Boston to St Lucia is $506.

Boston to St Lucia Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Boston to St Lucia?
Answer: Atlanta, GA

Airlines Flying from Boston to St Lucia (BOS to SLU) Number of flights searched: 25Last modified: May 29, 2016 6:52 AM

Below are the different airlines that fly from Boston to St Lucia with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Boston to St Lucia.

Boston to St Lucia
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Air Canada YYZ X X
Air Canada YOW / YYZ X X X
JetBlue JFK X X X X X X X
Delta ATL X X X X X X X
United EWR X X
United CLE / EWR X

Airports for Your Route

These pages contain information about the major airports in Boston and St Lucia, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Boston - BOS

FlightsAirlineLowest Price
Boston to Atlanta American, Spirit, United $191

Cheap International Flights from Boston - BOS

FlightsAirlineLowest Price
Boston to Fort de France American, JetBlue, United $780
Boston to Barbados American, JetBlue, United $403
Boston to St Vincent JetBlue $616

Cheap Domestic Flights to St Lucia - SLU

FlightsAirlineLowest Price
New York to San Juan Silver, American, Alaska, JetBlue, Spirit, Sun Country, United, Virgin America $253
New York to Ft Lauderdale American, JetBlue, Spirit, United, Virgin America $125
New York to San Francisco American, Alaska, JetBlue, Sun Country, United, Virgin America $324
New York to Charlotte American, JetBlue, United $153

Cheap International Flights to St Lucia - SLU

FlightsAirlineLowest Price
New York to St Lucia Silver, American, JetBlue, United $348
Newark to St Lucia American, JetBlue, United $398
Hartford to St Lucia American, JetBlue, United $647
Providence to St Lucia American, JetBlue, United $613
Portland to St Lucia American, JetBlue, United $617
Albany to St Lucia American, JetBlue, United $663
Burlington to St Lucia American, JetBlue, United $569
Bangor to St Lucia American, United Check Dates
New York to Barbados Silver, American, JetBlue, United $325
New York to St Vincent American, JetBlue, United $505
New York to Fort de France American, JetBlue, United $635
New York to Grenada American, JetBlue, United $420
New York to Port of Spain Silver, American, JetBlue, Caribbean, United $318
New York to Dominica American, JetBlue, United $471
New York to St Maarten Silver, American, JetBlue, Spirit, Tradewind, United $395
New York to Antigua American, JetBlue, LIAT, Spirit, Tradewind, United $280
New York to St Thomas Island American, JetBlue, Seaborne, Spirit, United $293
New York to St Kitts Silver, American, JetBlue, Tradewind, United $482
New York to Tobago American, JetBlue, Caribbean, United $474
Newark to Fort de France American, JetBlue, United $853
New York to Aruba Silver, Insel Air Aruba, American, JetBlue, Spirit, United $412
New York to Santo Domingo American, JetBlue, Spirit, United $293
Cheap Flights from Boston to St Lucia, LC, Saint Lucia, from $452 Round trip from BOS to SLU