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Saint Lucia

$218+ Cheap flights from California to Saint Lucia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — UVF
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from California to Saint Lucia

Keep the following information in mind while searching for California to Saint Lucia flight deals. Data was last updated agosto 14, 2025.

Round-trip from

$421
(Delta)

One-way from

$218
(American Airlines)

Popular in

April

Cheapest in

November
From California to Saint Lucia
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One-way flight from California to Saint Lucia
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Highest demand for flights based on searches. 7% potential increase in price ($77 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($57 potential savings vs. average RT price).
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Find flight deals from California to Saint Lucia

Cheapest flights from California to Saint Lucia
Explore the most affordable flight options available from California to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/810:59 pmSFO - UVF
1 stop12h 16mDelta
vie. 9/123:38 pmUVF - SFO
1 stop11h 19mDelta
Deal found 8/12$421
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/611:58 pmSFO - UVF
1 stop11h 19mAmerican Airlines
mié. 9/103:17 pmUVF - SFO
2 stops23h 59mAmerican Airlines
Deal found 8/12$426
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/28:00 amSFO - UVF
1 stop27h 17mAmerican Airlines
mié. 9/103:17 pmUVF - SFO
2 stops20h 18mAmerican Airlines
Deal found 8/12$436
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/53:59 pmSFO - UVF
2 stops19h 18mAmerican Airlines
jue. 9/253:17 pmUVF - SFO
2 stops20h 18mAmerican Airlines
Deal found 8/12$451
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/1011:10 amSFO - UVF
1 stop24h 07mAmerican Airlines
mié. 9/173:17 pmUVF - SFO
2 stops20h 18mAmerican Airlines
Deal found 8/11$463
This JetBlue deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/1211:15 pmLAS - UVF
1 stop11h 42mJetBlue
lun. 11/174:57 pmUVF - LAS
1 stop19h 46mJetBlue
Deal found 8/12$468
This Expedia deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/2911:59 pmLAS - UVF
1 stop11h 16mJetBlue
vie. 10/33:20 pmUVF - LAS
1 stop33h 00mJetBlue
Deal found 8/13$495
This Expedia deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/811:59 pmLAS - UVF
1 stop11h 16mJetBlue
vie. 9/123:20 pmUVF - LAS
1 stop33h 02mJetBlue
Deal found 8/13$496
This Expedia deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/89:55 pmLAX - UVF
1 stop13h 20mAir Canada
vie. 9/123:10 pmUVF - LAX
1 stop32h 43mAir Canada
Deal found 8/13$500
This Booking.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/611:20 pmLAS - UVF
1 stop11h 55mAir Canada
vie. 10/103:10 pmUVF - LAS
1 stop34h 03mAir Canada
Deal found 8/13$503
This American Airlines deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/3011:59 pmSFO - UVF
1 stop12h 01mAmerican Airlines
lun. 11/34:50 pmUVF - SFO
1 stop22h 18mAmerican Airlines
Deal found 8/12$504
This Expedia deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/147:00 amLAS - UVF
1 stop25h 34mJetBlue
mar. 11/184:57 pmUVF - LAS
1 stop19h 46mJetBlue
Deal found 8/13$508

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Saint Lucia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 14, 2025.
Use the filters below to find and compare flights from California to Saint Lucia that are best for you.

Fly from

California

Fly to

Saint Lucia

Route

Depart

Return

Price

San FranciscoCastries

SFO - UVF

SFOUVF

San Francisco

lun. 9/8

10:59 pm-2:15 pm

1 stop12h 16m

Castries Hewanorra

vie. 9/12

3:38 pm-11:57 pm

1 stop11h 19m

$421

San FranciscoCastries

SFO - UVF

SFOUVF

San Francisco

sáb. 9/6

11:58 pm-2:17 pm

1 stop11h 19m

Castries Hewanorra

mié. 9/10

3:17 pm-12:16 pm

2 stops23h 59m

$426

San FranciscoCastries

SFO - UVF

SFOUVF

San Francisco

lun. 9/15

7:45 pm-2:16 pm

2 stops15h 31m

Castries Hewanorra

vie. 9/19

3:17 pm-11:30 am

2 stops23h 13m

$426

San FranciscoCastries

SFO - UVF

SFOUVF

San Francisco

lun. 9/8

4:37 pm-2:17 pm

2 stops18h 40m

Castries Hewanorra

vie. 9/12

3:17 pm-11:30 am

2 stops23h 13m

$426

San FranciscoCastries

SFO - UVF

SFOUVF

San Francisco

mar. 9/2

3:21 pm-2:17 pm

2 stops19h 56m

Castries Hewanorra

mié. 9/10

3:17 pm-11:01 am

2 stops22h 44m

$426

San FranciscoCastries

SFO - UVF

SFOUVF

San Francisco

sáb. 10/25

12:27 pm-3:00 pm

1 stop23h 33m

Castries Hewanorra

mié. 10/29

2:56 pm-12:47 pm

2 stops24h 51m

$436

San FranciscoCastries

SFO - UVF

SFOUVF

San Francisco

mié. 9/10

12:15 pm-2:17 pm

2 stops23h 02m

Castries Hewanorra

mié. 9/17

3:17 pm-8:35 am

2 stops20h 18m

$451

San FranciscoCastries

SFO - UVF

SFOUVF

San Francisco

vie. 9/5

3:59 pm-2:17 pm

2 stops19h 18m

Castries Hewanorra

jue. 9/25

3:17 pm-8:35 am

2 stops20h 18m

$451

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

mié. 11/12

11:15 pm-2:57 pm

1 stop11h 42m

Castries Hewanorra

lun. 11/17

4:57 pm-8:43 am

1 stop19h 46m

$468

Las VegasCastries

LAS - UVF

LASUVF

Las Vegas Harry Reid Intl

lun. 9/29

11:59 pm-2:15 pm

1 stop11h 16m

Castries Hewanorra

vie. 10/3

3:20 pm-9:20 pm

1 stop33h 00m

$495

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 45 results
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Best time to book a flight from California to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from California to Saint Lucia

What is the cheapest month to book a flight from California to Saint Lucia?

Currently, January is the cheapest month in which you can book a flight from California to Saint Lucia (average of $556). Flying from California to Saint Lucia in December is currently the most expensive (average of $730). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CA to LC?

Find hourly flight availability from California to Saint Lucia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Saint Lucia as you normally would.

Related info for your journey

Find useful and relevant information for your journey from California to Saint Lucia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from California to Saint Lucia one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $218. Users have also found prices from $317 and $449 on Air Canada and WestJet, respectively.

  • Can I find deals for flights from California to Saint Lucia that include hotel bookings?

    Yes. In addition to deals on California to Saint Lucia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Saint Lucia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Saint Lucia.

  • Can I find deals for business class flights from California to Saint Lucia?

    Yes. Cheapflights offers flight deals from California to Saint Lucia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from California to Saint Lucia?

    Currently, January is the cheapest month in which you can book a flight from California to Saint Lucia (average of $556). Flying from California to Saint Lucia in December is currently the most expensive (average of $730). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for California to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from California to Saint Lucia

Discover the top 3 airlines that operate flights from California to Saint Lucia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$425Average$839FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$457Average$773FlexibilityNo cancel feeOn-time62%
DeltaCheapest$517Average$875FlexibilityNo cancel feeOn-timeN/A

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