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Saint Lucia

$200+ Cheap flights from Irvine, 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — UVF
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Irvine to Saint Lucia

Keep the following information in mind while searching for Irvine to Saint Lucia flight deals. Data was last updated September 17, 2025.

Round-trip from

$480
(Air Canada)

One-way from

$200
(Booking.com)
From Irvine to Saint Lucia
Search Deals
One-way flight from Irvine to Saint Lucia
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Find flight deals from Irvine to Saint Lucia

Cheapest flights from Irvine to Saint Lucia
Explore the most affordable flight options available from Irvine to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Air Canada deal was found by Cheapflights users on 9/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/259:55 pmLAX - UVF
1 stop14h 30mAir Canada
Fri 10/314:15 pmUVF - LAX
1 stop32h 13mAir Canada
Deal found 9/15$480
This Air Canada deal was found by Cheapflights users on 9/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2610:55 pmLAX - UVF
1 stop13h 30mAir Canada
Sun 11/25:15 pmUVF - LAX
1 stop32h 13mAir Canada
Deal found 9/15$491
This Expedia deal was found by Cheapflights users on 9/17. 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.
Fri 10/2410:30 pmLAX - UVF
2 stops37h 55mAir Canada
Sun 11/25:15 pmUVF - LAX
1 stop30h 12mAir Canada
Deal found 9/17$494
This Expedia deal was found by Cheapflights users on 9/15. 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.
Tue 12/210:55 pmLAX - UVF
1 stop13h 30mAir Canada
Mon 12/85:15 pmUVF - LAX
1 stop32h 13mAir Canada
Deal found 9/15$507
This Delta deal was found by Cheapflights users on 9/15. 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 10/165:40 pmLAX - UVF
1 stop17h 46mDelta
Thu 10/233:41 pmUVF - LAX
1 stop11h 49mDelta
Deal found 9/15$509
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/169:05 pmLAX - UVF
1 stop13h 51mAmerican Airlines
Mon 10/202:56 pmUVF - LAX
2 stops20h 03mAmerican Airlines
Deal found 9/15$514
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 10/246:45 pmLAX - UVF
2 stops16h 11mAmerican Airlines
Sun 11/24:52 pmUVF - LAX
2 stops18h 49mAmerican Airlines
Deal found 9/17$519
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/2411:27 pmLAX - UVF
1 stop12h 33mAmerican Airlines
Sat 11/12:50 pmUVF - LAX
1 stop25h 24mAmerican Airlines
Deal found 9/16$521
This JetBlue deal was found by Cheapflights users on 9/15. 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.
Tue 10/2811:40 pmLAX - UVF
1 stop11h 17mJetBlue
Wed 11/54:57 pmUVF - LAX
1 stop20h 21mJetBlue
Deal found 9/15$528
This Air Canada deal was found by Cheapflights users on 9/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/209:55 pmLAX - UVF
1 stop13h 20mAir Canada
Sun 10/264:15 pmUVF - LAX
1 stop32h 13mAir Canada
Deal found 9/15$546
This JetBlue deal was found by Cheapflights users on 9/15. 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.
Tue 10/2811:40 pmLAX - UVF
1 stop11h 17mJetBlue
Tue 11/44:57 pmUVF - LAX
1 stop20h 21mJetBlue
Deal found 9/15$554
This Mytrip deal was found by Cheapflights users on 9/17. 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 10/1512:09 amLAX - SLU
3 stops35h 31mMultiple Airlines
Thu 10/233:20 pmSLU - LAX
3 stops34h 35mMultiple Airlines
Deal found 9/17$1,012

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irvine 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 September 17, 2025.
Use the filters below to find and compare flights from Irvine to Saint Lucia that are best for you.

Fly from

Irvine

Fly to

Saint Lucia

Route

Depart

Return

Price

Los AngelesCastries

LAX - UVF

LAXUVF

Los Angeles

Mon 10/27

11:45 pm-2:26 pm

1 stop11h 41m

Castries Hewanorra

Tue 11/4

4:41 pm-12:31 am

1 stop11h 50m

$509

Los AngelesCastries

LAX - UVF

LAXUVF

Los Angeles

Thu 10/16

10:28 pm-3:00 pm

1 stop13h 32m

Castries Hewanorra

Thu 10/23

2:40 pm-9:19 am

1 stop21h 39m

$509

Los AngelesCastries

LAX - UVF

LAXUVF

Los Angeles

Tue 3/10

9:50 pm-2:04 pm

1 stop13h 14m

Castries Hewanorra

Tue 3/17

3:24 pm-9:38 am

1 stop21h 14m

$509

Los AngelesCastries

LAX - UVF

LAXUVF

Los Angeles

Mon 2/16

10:59 pm-3:45 pm

1 stop12h 46m

Castries Hewanorra

Wed 2/18

4:45 pm-12:52 am

1 stop12h 07m

$509

Los AngelesCastries

LAX - UVF

LAXUVF

Los Angeles

Sun 1/11

5:25 pm-3:04 pm

1 stop17h 39m

Castries Hewanorra

Mon 1/26

4:24 pm-9:38 am

1 stop21h 14m

$509

Los AngelesCastries

LAX - UVF

LAXUVF

Los Angeles

Fri 10/17

9:45 pm-2:21 pm

1 stop13h 36m

Castries Hewanorra

Thu 10/23

3:41 pm-12:30 am

1 stop11h 49m

$509

Los AngelesCastries

LAX - UVF

LAXUVF

Los Angeles

Thu 10/30

5:40 pm-2:26 pm

1 stop17h 46m

Castries Hewanorra

Fri 11/7

4:41 pm-8:49 am

1 stop20h 08m

$509

Los AngelesCastries

LAX - UVF

LAXUVF

Los Angeles

Thu 10/16

5:40 pm-2:26 pm

1 stop17h 46m

Castries Hewanorra

Wed 10/22

3:41 pm-12:31 am

1 stop11h 50m

$509

Los AngelesCastries

LAX - UVF

LAXUVF

Los Angeles

Thu 10/30

5:40 pm-2:26 pm

1 stop17h 46m

Castries Hewanorra

Thu 11/6

4:41 pm-8:49 am

1 stop20h 08m

$509

Los AngelesCastries

LAX - UVF

LAXUVF

Los Angeles

Wed 10/15

5:40 pm-2:26 pm

1 stop17h 46m

Castries Hewanorra

Thu 10/23

3:41 pm-12:30 am

1 stop11h 49m

$509

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 26 results
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Best time to book a flight from Irvine to Saint Lucia

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

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

Currently, January is the cheapest month in which you can book a flight from Irvine to Saint Lucia (average of $556). Flying from Irvine 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 IR9 to LC?

Find hourly flight availability from Irvine 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 September 17, 2025.

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

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 September 17, 2025.
Read reviews from past customers who have flown Delta, American Airlines, and JetBlue from Irvine to Saint Lucia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

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
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

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
7,961 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

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
7.2
Good
2,914 reviews
Delta
8.0
Very good
7,961 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

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 Irvine 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 Irvine to Saint Lucia?

    There are many flights that can get you from Irvine to Saint Lucia in 11h 41m. Fly via Delta or American Airlines to get the fastest option. The distance from Irvine to Saint Lucia is about 3834 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    $204 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on WestJet and Air Canada, with prices starting from $245 and $289, respectively.

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

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

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

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

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

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

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

Discover the top 3 airlines that operate flights from Irvine 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$467Average$885FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$507Average$725FlexibilityNo cancel feeOn-time62%
DeltaCheapest$527Average$952FlexibilityNo cancel feeOn-timeN/A

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