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Saint Lucia

$180+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — UVF
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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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 August 1, 2025.

Round-trip from

$461
(American Airlines)

One-way from

$180
(American Airlines)

Popular in

April

Cheapest in

November

Average price

$631
From Riverside to Saint Lucia
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One-way flight from Riverside to Saint Lucia
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Highest demand for flights based on searches. 8% potential increase in price ($94 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 August 1, 2025.

This American Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 8/123:30 pmLAX - UVF
1 stop20h 05mAmerican Airlines
Sat 8/162:55 pmUVF - LAX
1 stop21h 00mAmerican Airlines
Deal found 7/29$461
This Delta deal was found by Cheapflights users on 7/31. 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.
Thu 8/215:25 pmLAX - UVF
1 stop17h 50mDelta
Wed 8/273:35 pmUVF - LAX
1 stop12h 01mDelta
Deal found 7/31$529
This Trip.com deal was found by Cheapflights users on 7/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/188:35 pmLAX - UVF
1 stop14h 25mJetBlue
Sat 10/252:06 pmUVF - LAX
1 stop14h 11mJetBlue
Deal found 7/29$537
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2712:30 amLAX - UVF
3 stops34h 45mMultiple Airlines
Tue 9/23:10 pmUVF - LAX
3 stops35h 48mMultiple Airlines
Deal found 7/30$837
This Mytrip deal was found by Cheapflights users on 7/31. 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 10/105:07 pmLAX - SLU
3 stops26h 03mMultiple Airlines
Fri 10/1712:35 pmSLU - LAX
2 stops35h 18mMultiple Airlines
Deal found 7/31$963

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 August 1, 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

Tue 8/12

3:30 pm-2:35 pm

1 stop20h 05m

Castries Hewanorra

Sat 8/16

2:55 pm-8:55 am

1 stop21h 00m

$461

Los AngelesCastries

LAX - UVF

LAXUVF

Los Angeles

Thu 8/21

5:25 pm-2:15 pm

1 stop17h 50m

Castries Hewanorra

Fri 8/29

3:35 pm-9:37 am

1 stop21h 02m

$529

Los AngelesCastries

LAX - UVF

LAXUVF

Los Angeles

Sat 10/18

8:35 pm-2:00 pm

1 stop14h 25m

Castries Hewanorra

Sat 10/25

2:06 pm-1:17 am

1 stop14h 11m

$537

Los AngelesCastries

LAX - UVF

LAXUVF

Los Angeles

Wed 8/27

12:30 am-2:15 pm

3 stops34h 45m

Castries Hewanorra

Tue 9/2

3:10 pm-11:58 pm

3 stops35h 48m

$837

Los AngelesCastries

LAX - SLU

LAXSLU

Los Angeles

Fri 10/10

5:07 pm-10:10 pm

3 stops26h 03m

Castries George F. L. Charle

Fri 10/17

12:35 pm-8:53 pm

2 stops35h 18m

$963

Los AngelesCastries

LAX - UVF

LAXUVF

Los Angeles

Sun 8/24

7:50 pm-1:45 pm

2 stops14h 55m

$180

Los AngelesCastries

LAX - UVF

LAXUVF

Los Angeles

Sun 8/24

11:39 pm-2:15 pm

3 stops35h 36m

$336

Los AngelesCastries

LAX - SLU

LAXSLU

Los Angeles

Sun 8/24

3:20 pm-5:00 pm

3 stops22h 40m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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, January is the cheapest month in which you can book a flight from Riverside to Saint Lucia (average of $556). Flying from Riverside 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 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 August 1, 2025.

When flying from Riverside to Saint Lucia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 August 1, 2025.
Read through reviews of airlines operating flights from Riverside to Saint Lucia, such as Delta, JetBlue, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

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
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

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
7.3
Good
2,914 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

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
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

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.

  • 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, January is the cheapest month in which you can book a flight from Riverside to Saint Lucia (average of $556). Flying from Riverside 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

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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 August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$457Average$732FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$467Average$857FlexibilityNo cancel feeOn-time71%
DeltaCheapest$527Average$951FlexibilityNo cancel feeOn-timeN/A

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