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Saint Lucia

$204+ Cheap flights from Riverside, CA 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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — UVF
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Riverside to Saint Lucia

Cheapest flights from Riverside to Saint Lucia
Explore the most affordable flight options available from Riverside to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This American Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 12/3112:49 amLAX - UVF
1 stop10h 03mAmerican Airlines
Sat 1/175:02 pmUVF - LAX
1 stop11h 53mAmerican Airlines
Deal found 10/29$534
This JetBlue deal was found by Cheapflights users on 10/30. 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.
Sun 12/710:40 pmLAX - UVF
1 stop12h 17mJetBlue
Sat 12/132:28 pmUVF - LAX
1 stop14h 05mJetBlue
Deal found 10/30$584
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 12/119:53 pmLAX - UVF
1 stop13h 07mAmerican Airlines
Mon 12/222:04 pmUVF - LAX
1 stop13h 00mAmerican Airlines
Deal found 10/29$646
This Delta deal was found by Cheapflights users on 10/29. 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.
Mon 12/299:55 pmLAX - UVF
1 stop13h 35mDelta
Tue 1/64:25 pmUVF - LAX
1 stop21h 14mDelta
Deal found 10/29$719
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Mon 12/297:31 pmLAX - UVF
2 stops13h 33mAmerican Airlines
Tue 1/64:06 pmUVF - LAX
2 stops20h 40mAmerican Airlines
Deal found 10/30$723
This Delta deal was found by Cheapflights users on 10/29. 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.
Sun 12/710:59 pmLAX - UVF
1 stop12h 37mDelta
Sat 12/134:56 pmUVF - LAX
1 stop11h 58mDelta
Deal found 10/29$729
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Sat 12/612:48 amLAX - UVF
1 stop10h 09mAmerican Airlines
Sat 12/134:53 pmUVF - LAX
1 stop20h 10mAmerican Airlines
Deal found 10/30$772
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/122:16 pmLAX - SLU
3 stops27h 54mMultiple Airlines
Sun 1/1812:30 pmSLU - LAX
3 stops32h 48mMultiple Airlines
Deal found 10/28$1,067
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/122:16 pmLAX - SLU
3 stops27h 54mMultiple Airlines
Thu 12/1812:35 pmSLU - LAX
3 stops37h 54mMultiple Airlines
Deal found 10/28$1,156
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/76:22 pmLAX - SLU
3 stops23h 48mMultiple Airlines
Tue 11/117:30 amSLU - LAX
2 stops31h 02mMultiple Airlines
Deal found 10/29$1,271

Cheap flight deals from Riverside to Saint Lucia

Keep the following information in mind while searching for Riverside to Saint Lucia flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$509
(American Airlines)

One-way from

$204
(Delta)

Popular in

July

Cheapest in

October

Average price

$509
Provider with most accurate pricing for Los Angeles-Castries George F. L. Charle flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Castries George F. L. Charle flights.
Search Deals
From Riverside to Saint Lucia
Search Deals
One-way flight from Riverside to Saint Lucia
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($318 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riverside 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 October 30, 2025.
Use the filters below to find and compare flights from Riverside to Saint Lucia that are best for you.

Fly from

Riverside

Fly to

Saint Lucia

Route

Depart

Return

Price

Los AngelesCastries

LAX - UVF

LAXUVF

Los Angeles

Mon 3/30

5:25 pm-2:04 pm

1 stop17h 39m

Castries Hewanorra

Wed 4/1

3:24 pm-9:38 am

1 stop21h 14m

$509

Los AngelesCastries

LAX - UVF

LAXUVF

Los Angeles

Tue 3/10

10:30 pm-2:50 pm

1 stop13h 20m

Castries Hewanorra

Tue 3/17

2:20 pm-8:57 am

1 stop21h 37m

$509

Los AngelesCastries

LAX - UVF

LAXUVF

Los Angeles

Tue 2/3

7:23 pm-3:03 pm

2 stops15h 40m

Castries Hewanorra

Sun 2/8

5:02 pm-12:55 am

1 stop11h 53m

$519

Los AngelesCastries

LAX - UVF

LAXUVF

Los Angeles

Wed 3/11

2:10 pm-1:35 pm

1 stop20h 25m

Castries Hewanorra

Tue 3/17

2:20 pm-8:57 am

1 stop21h 37m

$562

Los AngelesCastries

LAX - SLU

LAXSLU

Los Angeles

Sun 1/4

1:28 pm-6:05 pm

3 stops24h 37m

Castries George F. L. Charle

Sun 1/11

7:10 pm-11:15 pm

3 stops32h 05m

$907

Los AngelesCastries

LAX - SLU

LAXSLU

Los Angeles

Fri 12/12

2:16 pm-10:10 pm

3 stops27h 54m

Castries George F. L. Charle

Sun 1/18

12:30 pm-5:18 pm

3 stops32h 48m

$1,067

Los AngelesCastries

LAX - SLU

LAXSLU

Los Angeles

Fri 12/12

2:16 pm-10:10 pm

3 stops27h 54m

Castries George F. L. Charle

Thu 12/18

12:35 pm-10:32 am

2 stops25h 57m

$1,327

Los AngelesCastries

LAX - SLU

LAXSLU

Los Angeles

Sat 4/11

10:55 pm-3:35 pm

2 stops37h 40m

Castries George F. L. Charle

Sat 4/18

6:20 pm-7:19 pm

2 stops51h 59m

$4,575

Los AngelesCastries

LAX - SLU

LAXSLU

Los Angeles

Sun 3/8

11:30 am-3:35 pm

2 stops25h 05m

Castries George F. L. Charle

Wed 3/11

10:25 am-7:27 pm

2 stops36h 02m

$4,606

Los AngelesCastries

LAX - UVF

LAXUVF

Los Angeles

Wed 1/7

7:23 pm-4:02 pm

2 stops16h 39m

$204

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 19 results
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Best time to book a flight from Riverside to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Riverside 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 Riverside to Saint Lucia

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

Currently, October is the cheapest month in which you can book a flight from Riverside to Saint Lucia (average of $328). Flying from Riverside to Saint Lucia in April is currently the most expensive (average of $695). 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 R1V to LC?

Find hourly flight availability from Riverside 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 October 30, 2025.

When flying from Riverside to Saint Lucia, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 24% versus a flight in the morning.

Reviews of airlines servicing Saint Lucia

Get insights into the airlines that provide service to Saint Lucia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Lucia. Reviews last updated October 30, 2025.
Read through reviews of airlines operating flights from Riverside to Saint Lucia, such as Delta, American Airlines, and JetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,993 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
7.9
Good
7,993 reviews
Delta
7.9
Good
7,993 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
11,030 reviews
Delta
7.9
Good
7,993 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
JetBlue
7.2
Good
2,906 reviews
Delta
7.9
Good
7,993 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • How long is the flight from Riverside to Saint Lucia?

    A quick flight from Riverside to Saint Lucia can take about 13h 20m. Delta provides one of the quickest options available for as low as $509. The distance between Riverside and Saint Lucia is about 3834 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Riverside 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 Riverside to Saint Lucia?

    Currently, October is the cheapest month in which you can book a flight from Riverside to Saint Lucia (average of $328). Flying from Riverside to Saint Lucia in April is currently the most expensive (average of $695). 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

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Top 3 airlines flying from Riverside to Saint Lucia

Discover the top 3 airlines that operate flights from Riverside 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$467Average$862FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$516Average$761FlexibilityNo cancel feeOn-time62%
DeltaCheapest$527Average$998FlexibilityNo cancel feeOn-timeN/A

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