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Saint Lucia

$395+ Cheap flights from Phoenix 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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — UVF
jul. 30 — ago. 61
mié. 7/30
mié. 8/6
1 adult, Economy
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Cheap flight deals from Phoenix to Saint Lucia

Keep the following information in mind while searching for Phoenix to Saint Lucia flight deals. Data was last updated julio 25, 2025.

Round-trip from

$560
(Expedia)

One-way from

$395
(Delta)

Popular in

November

Cheapest in

October
From Phoenix to Saint Lucia
Search Deals
One-way flight from Phoenix to Saint Lucia
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($236 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($69 potential savings vs. average RT price).
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Find flight deals from Phoenix to Saint Lucia

Cheapest flights from Phoenix to Saint Lucia
Explore the most affordable flight options available from Phoenix to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 25, 2025.

This Expedia deal was found by Cheapflights users on 7/22. 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. 9/510:12 pmPHX - UVF
1 stop11h 34mJetBlue
vie. 9/123:20 pmUVF - PHX
1 stop34h 09mJetBlue
Deal found 7/22$560
This Mytrip deal was found by Cheapflights users on 7/24. 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.
dom. 9/710:59 pmPHX - UVF
3 stops36h 16mMultiple Airlines
dom. 9/142:35 pmUVF - PHX
3 stops24h 47mMultiple Airlines
Deal found 7/24$663
This American Airlines deal was found by Cheapflights users on 7/22. 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.
dom. 11/1612:30 amPHX - UVF
2 stops12h 20mAmerican Airlines
mar. 11/254:50 pmUVF - PHX
2 stops18h 48mAmerican Airlines
Deal found 7/22$676
This Priceline deal was found by Cheapflights users on 7/22. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/2312:10 pmPHX - UVF
2 stops23h 05mAir Canada
lun. 10/274:15 pmUVF - PHX
1 stop21h 34mAir Canada
Deal found 7/22$709
This Delta deal was found by Cheapflights users on 7/22. 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.
jue. 8/2111:59 pmPHX - UVF
1 stop11h 16mDelta
jue. 8/283:35 pmUVF - PHX
1 stop10h 14mDelta
Deal found 7/22$756

Cheapflights Fare Finder

 
Customize your flight search to find flights from Phoenix 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 julio 25, 2025.
Use the filters below to find and compare flights from Phoenix to Saint Lucia that are best for you.

Fly from

Phoenix

Fly to

Saint Lucia

Route

Depart

Return

Price

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

vie. 9/5

10:12 pm-12:46 pm

1 stop11h 34m

Castries Hewanorra

vie. 9/12

3:20 pm-10:29 pm

1 stop34h 09m

$560

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

dom. 9/7

10:59 pm-2:15 pm

3 stops36h 16m

Castries Hewanorra

dom. 9/14

2:35 pm-12:22 pm

3 stops24h 47m

$663

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

dom. 11/16

12:30 am-3:50 pm

2 stops12h 20m

Castries Hewanorra

mar. 11/25

4:50 pm-8:38 am

2 stops18h 48m

$676

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

jue. 10/23

12:10 pm-2:15 pm

2 stops23h 05m

Castries Hewanorra

lun. 10/27

4:15 pm-10:49 am

1 stop21h 34m

$709

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

jue. 8/21

11:59 pm-2:15 pm

1 stop11h 16m

Castries Hewanorra

jue. 8/28

3:35 pm-10:49 pm

1 stop10h 14m

$756

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

mié. 11/5

11:55 pm-3:10 pm

1 stop12h 15m

$395

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

mar. 11/4

11:59 pm-2:56 pm

1 stop11h 57m

$403

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

mié. 11/5

4:50 pm-1:21 pm

2 stops17h 31m

$420

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

mié. 11/5

7:00 am-2:50 pm

3 stops28h 50m

$433

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/23

Best time to book a flight from Phoenix to Saint Lucia

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

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

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

Find hourly flight availability from Phoenix 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 julio 25, 2025.

When flying from Phoenix 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 julio 25, 2025.
Read reviews from past customers who have flown Delta, JetBlue, and American Airlines from Phoenix 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
7,967 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,967 reviews
Delta
8.0
Very good
7,967 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.3
Good
2,912 reviews
Delta
8.0
Very good
7,967 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,967 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,788 reviews
Delta
8.0
Very good
7,967 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Phoenix 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 Phoenix to Saint Lucia one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $395. However, be on the lookout for offers from JetBlue and American Airlines, as they are both options that can get you from Phoenix to Saint Lucia for a low price.

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

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

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

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

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

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

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

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

Discover the top airline that operate flights from Phoenix 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 julio 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$554Average$867FlexibilityNo cancel feeOn-time71%

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