Statistics on Vancouver-Saint Lucia (Castries) flights: what is the right price and when to buy your plane ticket?

Best time to go: what is the RIGHT price for a round-trip flight to Saint Lucia (Castries) (from: Vancouver)

The average price to go to Saint Lucia (Castries) from Vancouver airport is $ 904 (round trip). However, there are variations depending on the departure month. Thus, it is possible to pay for your plane ticket on average between $ 776 (in january) and $ 1155 (in july), which is a saving of $ 128 or a surplus of $ 251 (compared to the average price) depending on the period you leave.

The analysis of all prices reveals that the most frequent price is between $651 to $705 and it is generally more economical to leave on a wednesday and return on a wednesday on a flight with 1 or more layovers.

Be careful, the cheapest months may correspond to unfavorable weather periods . Check out our page best time to go to Saint Lucia (Castries) before booking your flight.

If you want to know when to book your flight at the best price, go straight to the second part of this page: When to buy your Vancouver-Saint Lucia (Castries) plane ticket.

How are these data calculated?

We have studied a sample of 4284 airfare prices from previous years for flights to Saint Lucia (Castries) from Vancouver and can thus establish precise and credible price variation trends based on different parameters. Of course, prices can vary from year to year, but the seasonal aspect of this data (recurrence of school holidays, events... from year to year) makes these statistics quite reliable.

Average price depending on the departure month

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Data analysis:

By leaving in january, the price of the plane ticket will statistically be the cheapest ($ 776, saving $ 128 compared to the average price over the year which is $ 904). Conversely, july will be the most expensive ($ 1155).

Flight Vancouver-Saint Lucia (Castries): when is the best time to go for the best price?

Month Good price* Average price Our opinion
January$ 657 $ 776 very good price
February$ 669 $ 815 good price
March$ 666 $ 858 good price
April$ 673 $ 853 good price
May$ 798 $ 948 fair price
June$ 746 $ 990 fair price
July$ 873 $ 1155 very high price
August$ 669 $ 922 fair price
September$ 618 $ 836 good price
October$ 677 $ 966 fair price
November$ 598 $ 874 fair price
December$ 626 $ 851 good price

*great price to buy your plane ticket: if you see this price or cheaper during your flight search, go for it and buy it!

Price breakdown to travel from Vancouver to Saint Lucia (Castries)

Created with Highcharts 8.2.22%2%4%4%5%5%8%8%10%10%11%11%8%8%8%8%7%7%6%6%4%4%4%4%3%3%3%3%2%2%2%2%2%2%2%2%1%1%Percentage of plane tickets found at this price$380 to $434$434 to $488$488 to $542$542 to $597$597 to $651$651 to $705$705 to $759$759 to $813$813 to $867$867 to $922$922 to $976$976 to $1030$1030 to $1084$1084 to $1138$1138 to $1193$1193 to $1247$1247 to $1301$1301 to $1355$1355 to $1409024681012

Data analysis:

The prices for flights from Vancouver to Saint Lucia (Castries) range from $379 to $1409. 2% of tickets were purchased at the minimum price (from $380 to $434), 1% at the maximum price (from $1355 to $1409). The majority of plane tickets were purchased in the range of $651 to $705 (11% of tickets).

Cheapest airlines for the Vancouver->Saint Lucia flight

There are 11 companies that serve Vancouver from Saint Lucia (Castries) airport: WestJet, Air Canada, Iberia, jetBlue, flair airlines, United, Delta, Alaska Airlines, American Airlines, British Airways and KLM.

Created with Highcharts 8.2.2WestJet: 36 %WestJet: 36 %Air Canada: 34 %Air Canada: 34 %Iberia: 6 %Iberia: 6 %jetBlue: 6 %jetBlue: 6 %flair airlines: 3 %flair airlines: 3 %United: 3 %United: 3 %Delta: 3 %Delta: 3 %Alaska Airlines: 2 %Alaska Airlines: 2 %American Airlines: 1 %American Airlines: 1 %British Airways: 1 %British Airways: 1 %

Data analysis:

Of the 4284 flights analyzed in previous years, WestJet was the airline that offered the best fare most often in the flight ticket search results (36% of the time) on the Vancouver->Saint Lucia route.

Which day of the week to leave?

Created with Highcharts 8.2.2 $ +5 $ +5 $ -36 $ -36 $ +16 $ +16 $ -41 $ -41 $ +68 $ +68 $ +14 $ +14 $ +7 $ +7Average airfare price according to the departure daya sundaya mondaya tuesdaya wednesdaya thursdaya fridaya saturday-50-250255075

Data analysis:

Statistically, Vancouver-Saint Lucia (Castries) flights departing on a wednesday are cheaper than on other days of the week. By choosing a wednesday as your departure date, you can save an average of $41. On the other hand, departing on a thursday may cost you an additional $68.

Which day of the week to come back?

Created with Highcharts 8.2.2 $ -42 $ -42 $ -35 $ -35 $ +30 $ +30 $ -106 $ -106 $ +67 $ +67 $ +54 $ +54 $ +99 $ +99Average airfare price based on the return daya sundaya mondaya tuesdaya wednesdaya thursdaya fridaya saturday-150-100-50050100150

Data analysis:

Statistically, return flights from Saint Lucia (Castries) to Vancouver departing on a wednesday are cheaper than on other days of the week. By choosing a wednesday for your return date, you will save an average of $106. Conversely, departing from Saint Lucia (Castries) on a saturday may cost you an additional $99.

Top prices Vancouver-Saint Lucia (Castries)

Round tripDatesPrice
Vancouver → Castries13-05 to 20-05-2025$ 774 
Vancouver → Castries14-05 to 21-05-2025$ 752 
Vancouver → Castries16-05 to 20-05-2025$ 625 
Vancouver → Castries17-05 to 25-05-2025$ 748 
Vancouver → Castries09-06 to 13-06-2025$ 538 
Vancouver → Castries13-06 to 18-06-2025$ 703 
Vancouver → Castries19-06 to 26-06-2025$ 574 
Vancouver → Castries01-08 to 15-08-2025$ 766 
Vancouver → Castries21-08 to 26-08-2025$ 483 
Vancouver → Castries24-08 to 28-08-2025$ 621 

When to book your flight Vancouver - Saint Lucia (Castries) to get the cheapest price?

Statistically, you will make the biggest savings by buying your plane ticket between 1 to 2 months in advance. However, you may end up paying a high price if you book between 5 to 6 months in advance.

Did you know: the price of plane tickets not only varies depending on how far in advance you book, but also on the day of the week you book! So, to maximize your chances of getting the best price for a Vancouver-Saint Lucia flight, it is recommended to book your ticket on a tuesday.

How far in advance should I buy my flight?

Created with Highcharts 8.2.2 $912 $912 $809 $809 $849 $849 $832 $832 $902 $902 $1043 $1043 $988 $988 $983 $983 $983 $983 $892 $892Average airfare price based on the number of months between booking and flight0 to 1 month1 to 2 months2 to 3 months3 to 4 months4 to 5 months5 to 6 months6 to 7 months7 to 8 months8 to 9 months9 to 10 months70080090010001100

Data analysis:

To get the cheapest flight ticket from Vancouver to Saint Lucia (Castries), it is recommended to buy it 1 to 2 months before departure (it is then on average 809 $, which is a saving of 95 $ compared to the overall average price). On the other hand, if you buy your ticket 5 to 6 months in advance, you will pay the full price (139 $ more than the average price).

Depending on the departure month

The best time to buy your Vancouver to Saint Lucia (Castries) flight ticket may vary depending on your departure month. Therefore, we offer you statistics on when to book your flight month by month.

Departure on... How far in advance should I book?
January

Best time: 1 to 2 months before departure (average price: 718 $)

Other interesting period(s): 2 to 3 months ($ 746)
February

Best time: 0 to 1 month before departure (average price: 789 $)

Other interesting period(s): 1 to 2 months ($ 793)
March

Best time: 3 to 4 months before departure (average price: 758 $)

Other interesting period(s): 1 to 2 months ($ 779), 2 to 3 months ($ 785)
April

Best time: 0 to 1 month before departure (average price: 851 $)
May-
June-
July

Best time: 0 to 1 month before departure (average price: 1154 $)
August

Best time: 1 to 2 months before departure (average price: 840 $)

Other interesting period(s): 0 to 1 month ($ 917)
September

Best time: 1 to 2 months before departure (average price: 705 $)
October

Best time: 1 to 2 months before departure (average price: 849 $)

Other interesting period(s): 3 to 4 months ($ 930)
November

Best time: 3 to 4 months before departure (average price: 598 $)

Other interesting period(s): 1 to 2 months ($ 766), 2 to 3 months ($ 675), 4 to 5 months ($ 874)
December

Best time: 1 to 2 months before departure (average price: 719 $)

Other interesting period(s): 0 to 1 month ($ 793), 4 to 5 months ($ 845)

What day of the week should I book my flight ticket?

Created with Highcharts 8.2.2 $ -1 $ -1 $ -22 $ -22 $ -29 $ -29 $ +41 $ +41 $ +38 $ +38 $ -19 $ -19 $ -4 $ -4Average price of plane ticket according to the booking daysundaymondaytuesdaywednesdaythursdayfridaysaturday-40-200204060

Data analysis:

Statistically, tuesday is the day when plane tickets for Vancouver->Saint Lucia are the cheapest. So, by buying your plane ticket on a tuesday, you will save $29. Conversely, by buying it on a wednesday, you may end up paying $41 more.

Vancouver to Saint Lucia (Castries): flight price when booking today

Information: this data is not statistics but comes from real prices collected less than 7 days ago. Some months may not be available as we do not have enough data for them.

Month Current price
April 2025$ 1072
$961 to $1171		Find a flight
May 2025$ 981
$625 to $2686		Find a flight
June 2025$ 605
$538 to $703		Find a flight
August 2025$ 624
$483 to $766		Find a flight
November 2025$ 895
$895 to $895		Find a flight
December 2025$ 1297
$1107 to $1426		Find a flight

Data analysis:

Compared to the average price, june and august are cheaper to travel to Saint Lucia (Castries). So it may be interesting to book now to leave during these months!

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