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Saint Lucia

$312+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — UVF
Jul 20 — Jul 271
Mon 7/20
Mon 7/27
1 adult, Economy
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Cheap 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 June 20, 2026.

This Justfly.com deal was found by Cheapflights users on 6/16. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:06 pm
PHX
-
UVF
1 stop10h 47m
JetBlue
Sat 9/54:11 pm
UVF
-
PHX
1 stop32h 47m
JetBlue
Deal found 6/16$736
This Air Canada deal was found by Cheapflights users on 6/19. 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 8/3111:55 am
PHX
-
UVF
1 stop23h 25m
Air Canada
Fri 9/43:15 pm
UVF
-
PHX
1 stop22h 44m
Air Canada
Deal found 6/19$747
This Air Canada deal was found by Cheapflights users on 6/19. 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.
Thu 11/1212:45 pm
PHX
-
UVF
1 stop24h 40m
Air Canada
Sun 11/225:25 pm
UVF
-
PHX
1 stop21h 19m
Air Canada
Deal found 6/19$764
This Travelocity deal was found by Cheapflights users on 6/17. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/911:06 pm
PHX
-
UVF
1 stop13h 00m
JetBlue
Fri 8/144:11 pm
UVF
-
PHX
1 stop32h 32m
JetBlue
Deal found 6/17$766
This FlightHub deal was found by Cheapflights users on 6/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:30 pm
PHX
-
UVF
2 stops42h 55m
Air Canada
Sun 12/135:25 pm
UVF
-
PHX
1 stop21h 19m
Air Canada
Deal found 6/19$774
This Travelocity deal was found by Cheapflights users on 6/17. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:55 am
PHX
-
UVF
2 stops51h 25m
Multiple Airlines
Fri 8/144:11 pm
UVF
-
PHX
1 stop32h 32m
Multiple Airlines
Deal found 6/17$796
This Justfly.com deal was found by Cheapflights users on 6/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/811:06 pm
PHX
-
UVF
1 stop13h 05m
JetBlue
Sat 7/184:32 pm
UVF
-
PHX
1 stop32h 27m
JetBlue
Deal found 6/17$810
This Expedia deal was found by Cheapflights users on 6/15. 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.
Wed 8/511:06 pm
PHX
-
UVF
1 stop13h 00m
JetBlue
Tue 8/114:11 pm
UVF
-
PHX
1 stop32h 32m
JetBlue
Deal found 6/15$811
This Orbitz deal was found by Cheapflights users on 6/19. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/21:20 pm
PHX
-
UVF
1 stop22h 43m
JetBlue
Tue 10/64:25 pm
UVF
-
PHX
1 stop23h 00m
JetBlue
Deal found 6/19$825
This American Airlines deal was found by Cheapflights users on 6/17. 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.
Sun 8/97:00 pm
PHX
-
UVF
2 stops16h 19m
American Airlines
Fri 8/143:19 pm
UVF
-
PHX
2 stops21h 14m
American Airlines
Deal found 6/17$847
This American Airlines deal was found by Cheapflights users on 6/19. 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 12/44:20 pm
PHX
-
UVF
1 stop17h 59m
American Airlines
Sun 12/132:23 pm
UVF
-
PHX
1 stop13h 34m
American Airlines
Deal found 6/19$857

Find 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 June 20, 2026.

Round-trip from

$736
(Justfly.com)

One-way from

$312
(FlightHub)
From Phoenix to Saint Lucia
Search Deals
One-way flight from Phoenix to Saint Lucia
Search Deals

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 June 20, 2026.
Use the filters below to find and compare flights from Phoenix to Saint Lucia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Mon 8/31

11:55 am-2:20 pm

1 stop23h 25m

Castries Hewanorra

Fri 9/4

3:15 pm-10:59 am

1 stop22h 44m

$747

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Thu 11/12

12:45 pm-4:25 pm

1 stop24h 40m

Castries Hewanorra

Sun 11/22

5:25 pm-11:44 am

1 stop21h 19m

$764

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Fri 12/4

6:30 pm-4:25 pm

2 stops42h 55m

Castries Hewanorra

Sun 12/13

5:25 pm-11:44 am

1 stop21h 19m

$774
Quickest round-trip

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Thu 12/3

12:30 am-3:02 pm

1 stop11h 32m

Castries Hewanorra

Sun 12/13

2:23 pm-12:57 am

1 stop13h 34m

$857

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Wed 7/8

11:06 pm-3:11 pm

1 stop13h 05m

Castries Hewanorra

Sat 7/18

4:32 pm-9:59 pm

1 stop32h 27m

$888

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Wed 7/8

10:48 pm-1:50 pm

2 stops12h 02m

Castries Hewanorra

Sat 7/18

3:32 pm-9:05 am

1 stop20h 33m

$952
Cheapest one-way

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Wed 9/30

12:40 pm-2:15 pm

2 stops46h 35m

$312

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Wed 9/30

4:00 pm-1:54 pm

1 stop18h 54m

$491

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Wed 9/30

1:20 pm-3:20 pm

1 stop23h 00m

$926
Quickest one-way

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Wed 9/30

10:01 pm-1:54 pm

1 stop12h 53m

$1,692

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/18

Sorted by cheapest first

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, June is the cheapest month in which you can book a flight from Phoenix to Saint Lucia (average of $463). Flying from Phoenix to Saint Lucia in July is currently the most expensive (average of $888). 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.

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 June 20, 2026.
Read reviews from past customers who have flown 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.
American Airlines
7.1
Good
11,715 reviews

Food

6.4

Crew

7.9

Entertainment

6.8

Comfort

7.2

Boarding

7.5

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!
American Airlines
7.1
Good
11,715 reviews
American Airlines
7.1
Good
11,715 reviews

Food

6.4

Crew

7.9

Entertainment

6.8

Comfort

7.2

Boarding

7.5

Overall

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!

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.

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

    Air Canada and American Airlines can get you from Phoenix to Saint Lucia in just under 11h 32m. Your travel time can differ by up to 11h 53m. The distance from Phoenix to Saint Lucia is about 3464 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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, June is the cheapest month in which you can book a flight from Phoenix to Saint Lucia (average of $463). Flying from Phoenix to Saint Lucia in July is currently the most expensive (average of $888). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 June 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$606Average$920FlexibilityNo cancel feeOn-time71%

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