$593 Find Cheap Flights from San Diego to Saint Lucia

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Diego to Saint Lucia departing on 6/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap Flight Deals from San Diego to Saint Lucia (SAN-LC0)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Diego to Saint Lucia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from San Diego to Saint Lucia

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from San Diego to Saint Lucia.
Discover the best prices for you by selecting your travel dates on KAYAK.
JetBlue Logo
8:33 pm - 4:09 pmSAN-UVF
16h 36m1 stop
JetBlue Logo
5:40 pm - 10:32 amUVF-SAN
19h 52m1 stop
$593JetBlue
Find Deal
Fri, Jun 13 - Fri, Jun 20
 Logo
5:50 pm - 1:45 pmSAN-UVF
40h 55m3 stops
 Logo
3:10 pm - 11:29 pmUVF-SAN
35h 19m3 stops
Fri, Jun 13 - Fri, Jun 20
 Logo
5:50 pm - 1:45 pmSAN-UVF
40h 55m3 stops
 Logo
3:10 pm - 11:50 amUVF-SAN
23h 40m1 stop
Fri, Jun 13 - Fri, Jun 20
American Airlines Logo
10:49 pm - 2:11 pmSAN-UVF
12h 22m1 stop
American Airlines Logo
3:14 pm - 9:08 amUVF-SAN
20h 54m1 stop
$850American Airlines
Find Deal
Sat, May 24 - Sat, May 31
American Airlines Logo
10:49 pm - 2:11 pmSAN-UVF
12h 22m1 stop
American Airlines Logo
3:14 pm - 8:33 amUVF-SAN
20h 19m2 stops
$855American Airlines
Find Deal
Sat, May 24 - Sat, May 31
 Logo
5:50 pm - 1:45 pmSAN-UVF
40h 55m3 stops
 Logo
3:10 pm - 11:29 pmUVF-SAN
35h 19m2 stops
Fri, Jun 13 - Fri, Jun 20
American Airlines Logo
2:28 pm - 1:34 pmSAN-UVF
20h 06m2 stops
American Airlines Logo
3:14 pm - 8:33 amUVF-SAN
20h 19m2 stops
$955American Airlines
Find Deal
Sat, May 24 - Sat, May 31
American Airlines Logo
10:38 pm - 2:15 pmSAN-UVF
12h 37m1 stop
American Airlines Logo
2:45 pm - 10:42 amUVF-SAN
22h 57m2 stops
$1,200American Airlines
Find Deal
Fri, Jun 13 - Fri, Jun 20
American Airlines Logo
10:49 pm - 2:11 pmSAN-UVF
12h 22m1 stop
American Airlines Logo
3:14 pm - 9:08 amUVF-SAN
20h 54m1 stop
$1,584American Airlines
Find Deal
Thu, May 22 - Mon, May 26
American Airlines Logo
9:45 pm - 2:11 pmSAN-UVF
13h 26m1 stop
American Airlines Logo
2:34 pm - 10:30 amUVF-SAN
22h 56m2 stops
$1,589American Airlines
Find Deal
Thu, May 22 - Mon, May 26
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KAYAK's insights & trends for San Diego to Saint Lucia flights

Get data-powered insights and trends into flights from San Diego to Saint Lucia to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from San Diego to Saint Lucia?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from San Diego to Saint Lucia were found on JetBlue ($593) and American Airlines ($850).


Good to know

Low seasonApril
High seasonJanuary
Cheapest flight$593
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from San Diego to Castries

FAQs - booking Saint Lucia flights

  • How does KAYAK find such low prices on flights from San Diego to Saint Lucia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Diego to Saint Lucia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Diego to Saint Lucia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Diego to Saint Lucia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Diego to Saint Lucia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from San Diego to Saint Lucia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Diego to Saint Lucia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Diego to Saint Lucia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Saint Lucia?

    The cheapest time of day to fly to Saint Lucia is generally at night, when round-trip flights cost $693 on average. The most expensive time of day to fly to Saint Lucia is generally at night, which is peak travel time and where the average cost of a ticket is $693.

Top airline flying from San Diego to Saint Lucia

Need help choosing which airline to fly with from San Diego to Saint Lucia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
7.5Boarding
6.9Entertainment
8.0Crew
7.2Comfort
6.5Food
Airline reviews

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

8.0 ExcellentConstantine, Apr 2025LAX - LAS
Read more American Airlines reviews

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

British Airways staff are very polite and willing to help.

The plane was late and then sat on the runway for almost 45 minutes before taking off.

We kept being told that the flight was full and that all overhead compartments were full and therefore had to check in our hand luggage. We were some of the last people to board and noticed that there was still sufficient space in the overhead compartments. We were obliged to check in hand luggage when there was space and so had to wait at luggage retrieval which took a while to then noticed damage to our luggage - not a great experience!

Worst seats I’ve ever had !!! The seats were very narrow and uncomfortable and misaligned with the seats in front of mine leading to bottom of the seat in front of mine pressing on my legs for 15.5 hours !

This was an overnight flight. There was no meal service in first class, just a simple snack basket was offered along with beverages. There should have been some type of continental breakfast prior to arrival in PHL. As an Executive Platinum American Airlines Advantage member, I received no name recognition from the first class flight attendant. When disembarking at PHL, the flight attendants were more interested in their cell phones than saying "thank you" to the passengers as they disembarked.

The flight was quick and to the point. The crew just did their job w/o excessive talking and everything was just perfect.

Awkward carry on process. Forced to check all carry on. No overhead space of worthiness. Left delayed, but made up the time. Crew was amicable.

Amazingly comfy flight - I had upgraded for a reasonable price and it was worth it. The food also was good.

Had to wait on pilot and crew to depart and had to wait to arrive at the gate because they only had 2 crews working. Delays, delays....Planes just keep getting smaller and tighter and they nickle and dime for everything. When will an airline actually wake up and make flying more enjoyable?

Everything you need to know for your flight from San Diego to Saint Lucia

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