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$603+ Cheap flights from Sky Harbor Intl (PHX) to Saint Lucia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — UVF
Feb 3 — Feb 101
Mon 2/3
Mon 2/10
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to Saint Lucia

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Saint Lucia (LC0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2025.

Round-trip from

$603
(American Airlines)

Popular in

November

Cheapest in

March

Average price

$923
From Phoenix Sky Harbor Intl to Saint Lucia
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($272 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($74 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2025
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Find flight deals from Sky Harbor Intl to Saint Lucia

Cheapest flights from Sky Harbor Intl to Saint Lucia
Explore the most affordable flight options available from Sky Harbor Intl to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2025.

This American Airlines deal was found by Cheapflights users on 1/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/812:48 amPHX - UVF
1 stop10h 40mAmerican Airlines
Wed 4/163:28 pmUVF - PHX
1 stop11h 29mAmerican Airlines
Deal found 1/28$603
This Expedia deal was found by Cheapflights users on 1/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/91:15 pmPHX - UVF
2 stops46h 30mAir Canada
Wed 4/163:45 pmUVF - PHX
2 stops32h 17mAir Canada
Deal found 1/28$632
This Mytrip deal was found by Cheapflights users on 1/28. 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.
Sat 2/110:50 amPHX - UVF
2 stops25h 55mMultiple Airlines
Mon 2/34:45 pmUVF - PHX
3 stops29h 46mMultiple Airlines
Deal found 1/28$763
This JetBlue deal was found by Cheapflights users on 1/27. 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.
Sat 3/2911:59 pmPHX - UVF
1 stop12h 34mJetBlue
Sat 4/512:00 pmUVF - PHX
1 stop13h 37mJetBlue
Deal found 1/27$786
This Delta deal was found by Cheapflights users on 1/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1411:40 pmPHX - UVF
1 stop9h 52mDelta
Fri 3/213:20 pmUVF - PHX
1 stop11h 36mDelta
Deal found 1/28$888
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/59:50 amPHX - UVF
2 stops24h 41mUnited Airlines
Sat 9/132:35 pmUVF - PHX
2 stops21h 42mUnited Airlines
Deal found 1/28$1,783

Find flights from Sky Harbor Intl to Saint Lucia within your budget

Customize your flight search to find flights from Sky Harbor Intl 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 January 29, 2025.

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Fly to

Any airport

Route

Depart

Return

Price

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Tue 4/8

12:48 am-2:28 pm

1 stop10h 40m

Castries Hewanorra

Wed 4/16

3:28 pm-11:57 pm

1 stop11h 29m

$603

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Wed 4/9

1:15 pm-2:45 pm

2 stops46h 30m

Castries Hewanorra

Wed 4/16

3:45 pm-9:02 pm

2 stops32h 17m

$632

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Sat 3/29

11:59 pm-3:33 pm

1 stop12h 34m

Castries Hewanorra

Sat 4/5

12:00 pm-10:37 pm

1 stop13h 37m

$786

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Fri 3/14

2:12 pm-1:44 pm

3 stops44h 32m

Castries Hewanorra

Fri 3/21

3:45 pm-6:55 pm

3 stops30h 10m

$802

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Fri 3/14

11:40 pm-12:32 pm

1 stop9h 52m

Castries Hewanorra

Fri 3/21

3:20 pm-11:56 pm

1 stop11h 36m

$888

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Best time to book a flight from Sky Harbor Intl to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Sky Harbor Intl 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.

Travel insights for flights from Sky Harbor Intl to Saint Lucia

Get recent, data-driven insights about flights from Sky Harbor Intl to Saint Lucia including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to Saint Lucia?

Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Saint Lucia (average of $556). Flying from Phoenix Sky Harbor Intl Airport 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 Sky Harbor Intl 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 January 29, 2025.

When flying from Phoenix Sky Harbor Intl Airport 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 January 29, 2025.
Delta
8.0
Very good
8,456 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

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
8,456 reviews
Delta
8.0
Very good
8,456 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

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
7.4
Good
3,163 reviews
Delta
8.0
Very good
8,456 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

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
8,456 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

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.

Air Canada
7.0
Good
8,636 reviews
Delta
8.0
Very good
8,456 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

8.0

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 Sky Harbor Intl 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 Sky Harbor Intl to Saint Lucia that include hotel bookings?

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

  • How can I find direct flights from Sky Harbor Intl to Saint Lucia?

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

  • Can I find deals for business class flights from Sky Harbor Intl to Saint Lucia?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl 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 Sky Harbor Intl Airport to Saint Lucia?

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

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Alternative routes for Sky Harbor Intl to Saint Lucia

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Top 2 airlines flying from Sky Harbor Intl to Saint Lucia

Discover the top 2 airlines that operate flights from Sky Harbor Intl 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 January 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$511Average$559FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$533Average$850FlexibilityNo cancel feeOn-time71%
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