When did momondo last update prices for flights from Phoenix to Saint Lucia?

Prices for flights from Phoenix to Saint Lucia are updated daily.

How many operators does momondo search for flights from Phoenix to Saint Lucia?

As of February 2026, there is 1 operator available to choose from for flights from Phoenix to Saint Lucia.

How old do you have to be to fly from Phoenix to Saint Lucia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix to Saint Lucia.

What documentation or ID do you need to fly to Saint Lucia?

The required travel and health documents for your Saint Lucia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Saint Lucia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$196 Cheap Flights from Phoenix to Saint Lucia in 2026

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Find the cheapest flights from Phoenix to Saint Lucia

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:14 pm - 2:58 pm

PHX

UVF

13h 44m

2 stops

3:58 pm - 12:34 am

UVF

PHX

11h 36m

1 stop

$413American Airlines

Mon, Mar 16 - Wed, Mar 25

7:15 am - 1:48 pm

PHX

UVF

27h 33m

2 stops

3:18 pm - 12:07 am

UVF

PHX

11h 49m

1 stop

$495American Airlines

Mon, Mar 16 - Mon, Mar 23

2:09 pm - 2:58 pm

PHX

UVF

21h 49m

2 stops

3:18 pm - 2:32 pm

UVF

PHX

26h 14m

2 stops

$511American Airlines

Mon, Mar 16 - Mon, Mar 23

12:59 am - 3:18 pm

PHX

UVF

11h 19m

1 stop

3:48 pm - 12:59 am

UVF

PHX

12h 11m

1 stop

$550American Airlines

Thu, Feb 26 - Mon, Mar 2

5:35 pm - 3:58 pm

PHX

UVF

19h 23m

1 stop

4:58 pm - 9:04 am

UVF

PHX

19h 06m

2 stops

$555American Airlines

Fri, Feb 27 - Mon, Mar 2

5:30 pm - 3:10 pm

PHX

UVF

42h 40m

2 stops

4:20 pm - 4:38 pm

UVF

PHX

27h 18m

2 stops

$579Air Canada

Fri, Apr 24 - Wed, Apr 29

4:35 pm - 2:58 pm

PHX

UVF

19h 23m

1 stop

2:45 pm - 11:55 pm

UVF

PHX

12h 10m

1 stop

$580American Airlines

Fri, Apr 3 - Thu, Apr 16

10:30 pm - 1:58 pm

PHX

UVF

12h 28m

1 stop

3:18 pm - 9:20 am

UVF

PHX

21h 02m

1 stop

$585Delta

Mon, Mar 16 - Tue, Mar 24

11:02 pm - 2:58 pm

PHX

UVF

12h 56m

1 stop

2:45 pm - 11:55 pm

UVF

PHX

12h 10m

1 stop

$588American Airlines

Fri, Apr 3 - Thu, Apr 16

10:14 pm - 2:58 pm

PHX

UVF

13h 44m

2 stops

3:58 pm - 8:04 am

UVF

PHX

19h 06m

2 stops

$590American Airlines

Mon, Mar 16 - Wed, Mar 25

American Airlines flights from Phoenix to Saint Lucia

Our best American Airlines deals on Phoenix to Saint Lucia flight tickets

American Airlines

Mar 16

PHX10:14 pmPhoenix Sky Harbor Intl

13h 44m

2 stops

UVF2:58 pmCastries Hewanorra

Mar 25

UVF3:58 pmCastries Hewanorra

11h 36m

1 stop

PHX12:34 amPhoenix Sky Harbor Intl

$413

American Airlines

Mar 16

PHX7:15 amPhoenix Sky Harbor Intl

27h 33m

2 stops

UVF1:48 pmCastries Hewanorra

Mar 23

UVF3:18 pmCastries Hewanorra

11h 49m

1 stop

PHX12:07 amPhoenix Sky Harbor Intl

$495

American Airlines

Mar 16

PHX2:09 pmPhoenix Sky Harbor Intl

21h 49m

2 stops

UVF2:58 pmCastries Hewanorra

Mar 23

UVF3:18 pmCastries Hewanorra

26h 14m

2 stops

PHX2:32 pmPhoenix Sky Harbor Intl

$511

Delta flights from Phoenix to Saint Lucia

Our best Delta deals on Phoenix to Saint Lucia flight tickets

Delta

Mar 16

PHX11:55 pmPhoenix Sky Harbor Intl

11h 03m

1 stop

UVF1:58 pmCastries Hewanorra

Mar 23

UVF3:18 pmCastries Hewanorra

21h 02m

1 stop

PHX9:20 amPhoenix Sky Harbor Intl

$585

Delta

Mar 16

PHX10:30 pmPhoenix Sky Harbor Intl

12h 28m

1 stop

UVF1:58 pmCastries Hewanorra

Mar 25

UVF3:18 pmCastries Hewanorra

21h 02m

1 stop

PHX9:20 amPhoenix Sky Harbor Intl

$670

Delta

Mar 18

PHX10:30 pmPhoenix Sky Harbor Intl

12h 28m

1 stop

UVF1:58 pmCastries Hewanorra

Mar 24

UVF3:18 pmCastries Hewanorra

21h 02m

1 stop

PHX9:20 amPhoenix Sky Harbor Intl

$752

Fly from

Fly to

Route

Depart

Return

Price

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Mon 3/16

10:14 pm-2:58 pm

2 stops13h 44m

Castries Hewanorra

Wed 3/25

3:58 pm-12:34 am

1 stop11h 36m

$413

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Mon 3/16

7:15 am-1:48 pm

2 stops27h 33m

Castries Hewanorra

Mon 3/23

3:18 pm-12:07 am

1 stop11h 49m

$495

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Mon 3/16

2:09 pm-2:58 pm

2 stops21h 49m

Castries Hewanorra

Mon 3/23

3:18 pm-2:32 pm

2 stops26h 14m

$511

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Thu 2/26

12:59 am-3:18 pm

1 stop11h 19m

Castries Hewanorra

Mon 3/2

3:48 pm-12:59 am

1 stop12h 11m

$550

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Fri 2/27

5:35 pm-3:58 pm

1 stop19h 23m

Castries Hewanorra

Mon 3/2

4:58 pm-9:04 am

2 stops19h 06m

$555

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Fri 4/24

5:30 pm-3:10 pm

2 stops42h 40m

Castries Hewanorra

Wed 4/29

4:20 pm-4:38 pm

2 stops27h 18m

$579

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Fri 4/3

4:35 pm-2:58 pm

1 stop19h 23m

Castries Hewanorra

Thu 4/16

2:45 pm-11:55 pm

1 stop12h 10m

$580

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Mon 3/16

10:30 pm-1:58 pm

1 stop12h 28m

Castries Hewanorra

Tue 3/24

3:18 pm-9:20 am

1 stop21h 02m

$585

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Fri 4/3

11:02 pm-2:58 pm

1 stop12h 56m

Castries Hewanorra

Thu 4/16

2:45 pm-11:55 pm

1 stop12h 10m

$588

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Mon 3/16

10:14 pm-2:58 pm

2 stops13h 44m

Castries Hewanorra

Wed 3/25

3:58 pm-8:04 am

2 stops19h 06m

$590

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Phoenix to Saint Lucia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Phoenix to Saint Lucia?

American Airlines and United Airlines are the most popular carriers operating from Phoenix to Saint Lucia

Cheap Phoenix to Saint Lucia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix to Saint Lucia

Fastest flight time	12h 15m
Direct flights	None

The fastest flight from Phoenix to Saint Lucia takes 12h 15m

There are no direct flights from Phoenix to Saint Lucia. There are no popular flight routes from Phoenix to Saint Lucia.

Search flight deals

When did momondo last update prices for flights from Phoenix to Saint Lucia?
Prices for flights from Phoenix to Saint Lucia are updated daily.
How many operators does momondo search for flights from Phoenix to Saint Lucia?
As of February 2026, there is 1 operator available to choose from for flights from Phoenix to Saint Lucia.
How old do you have to be to fly from Phoenix to Saint Lucia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Phoenix to Saint Lucia.
What documentation or ID do you need to fly to Saint Lucia?
The required travel and health documents for your Saint Lucia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Saint Lucia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Phoenix to Saint Lucia

Compare and see reviews for airlines that fly from Phoenix to Saint Lucia with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $609	Free Cancellation	Rating 7.2 11,297 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to Saint Lucia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Phoenix to Saint Lucia. momondo saves you time and could save you money on your trip.

Can I find flights from Phoenix to Saint Lucia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Saint Lucia from Phoenix with this policy.

How can momondo help me find flights from Phoenix to Saint Lucia?

momondo provides multiple filters to help you find the best flight to Saint Lucia from Phoenix. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Phoenix to Saint Lucia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Phoenix to Saint Lucia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Saint Lucia and let you know when they change.

An easier way to manage your Saint Lucia trip

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Flights to Castriesfrom $470

Cheap flights from Phoenix to Saint Lucia from $196

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix to Saint Lucia departing on 3/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Phoenix to Saint Lucia

Our best American Airlines deals on Phoenix to Saint Lucia flight tickets

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How to get the cheapest flight ticket from Phoenix to Saint Lucia

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Cheap Phoenix to Saint Lucia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix to Saint Lucia

Fastest flight time

Direct flights

Best airlines flying from Phoenix to Saint Lucia

Compare and see reviews for airlines that fly from Phoenix to Saint Lucia with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Phoenix to Saint Lucia?

Can I find flights from Phoenix to Saint Lucia with flexible booking policies on momondo?

How can momondo help me find flights from Phoenix to Saint Lucia?

I’m not ready to book a flight from Phoenix to Saint Lucia right now. Can momondo alert me if prices change?

An easier way to manage your Saint Lucia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Saint Lucia

Popular cities in Saint Lucia

Popular flights according to clicks in the last 7 days on momondo

Saint Lucia flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Saint Lucia

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List of cabin classes available on flights landing in Saint Lucia. Availability may vary depending on flight origin and airline.

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