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 March 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.

$179 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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4:35 pm - 2:58 pm

PHX

UVF

19h 23m

1 stop

3:28 pm - 11:59 pm

UVF

PHX

11h 31m

1 stop

$566American Airlines

Tue, Mar 31 - Thu, Apr 16

4:22 pm - 1:48 pm

PHX

UVF

18h 26m

2 stops

3:28 pm - 10:19 am

UVF

PHX

21h 51m

2 stops

$571American Airlines

Sat, Apr 4 - Thu, Apr 16

7:15 am - 2:58 pm

PHX

UVF

28h 43m

2 stops

3:28 pm - 11:59 pm

UVF

PHX

11h 31m

1 stop

$576American Airlines

Wed, Apr 1 - Wed, Apr 15

4:35 pm - 2:58 pm

PHX

UVF

19h 23m

1 stop

3:28 pm - 11:59 pm

UVF

PHX

11h 31m

1 stop

$586American Airlines

Fri, Apr 3 - Thu, Apr 16

6:35 am - 2:58 pm

PHX

UVF

29h 23m

2 stops

3:28 pm - 11:33 pm

UVF

PHX

35h 05m

2 stops

$588American Airlines

Tue, Mar 31 - Wed, Apr 15

4:35 pm - 2:58 pm

PHX

UVF

19h 23m

1 stop

3:28 pm - 7:54 am

UVF

PHX

19h 26m

2 stops

$591American Airlines

Fri, Apr 3 - Thu, Apr 16

1:47 pm - 2:58 pm

PHX

UVF

22h 11m

2 stops

3:28 pm - 9:46 pm

UVF

PHX

33h 18m

2 stops

$593American Airlines

Wed, Apr 1 - Wed, Apr 15

4:35 pm - 1:48 pm

PHX

UVF

18h 13m

1 stop

3:58 pm - 7:54 am

UVF

PHX

18h 56m

2 stops

$596American Airlines

Wed, Apr 1 - Mon, Apr 6

9:55 pm - 2:58 pm

PHX

UVF

14h 03m

1 stop

3:28 pm - 9:00 am

UVF

PHX

20h 32m

1 stop

$606American Airlines

Fri, Apr 3 - Thu, Apr 16

9:55 pm - 2:58 pm

PHX

UVF

14h 03m

1 stop

3:28 pm - 7:54 am

UVF

PHX

19h 26m

2 stops

$611American Airlines

Fri, Apr 3 - Thu, Apr 16

JetBlue flights from Phoenix to Saint Lucia

Our best JetBlue deals on Phoenix to Saint Lucia flight tickets

JetBlue

Apr 3

PHX11:40 pmPhoenix Sky Harbor Intl

10h 52m

1 stop

UVF1:32 pmCastries Hewanorra

Apr 11

UVF4:35 pmCastries Hewanorra

31h 21m

1 stop

PHX8:56 pmPhoenix Sky Harbor Intl

$618

JetBlue

Mar 30

PHX11:44 pmPhoenix Sky Harbor Intl

15h 02m

1 stop

UVF5:46 pmCastries Hewanorra

Apr 6

UVF6:52 pmCastries Hewanorra

17h 50m

1 stop

PHX9:42 amPhoenix Sky Harbor Intl

$619

JetBlue

Mar 30

PHX11:44 pmPhoenix Sky Harbor Intl

15h 02m

1 stop

UVF5:46 pmCastries Hewanorra

Apr 9

UVF6:52 pmCastries Hewanorra

17h 50m

1 stop

PHX9:42 amPhoenix Sky Harbor Intl

$655

American Airlines flights from Phoenix to Saint Lucia

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

American Airlines

Mar 31

PHX4:35 pmPhoenix Sky Harbor Intl

19h 23m

1 stop

UVF2:58 pmCastries Hewanorra

Apr 16

UVF3:28 pmCastries Hewanorra

11h 31m

1 stop

PHX11:59 pmPhoenix Sky Harbor Intl

$566

American Airlines

Apr 4

PHX4:22 pmPhoenix Sky Harbor Intl

18h 26m

2 stops

UVF1:48 pmCastries Hewanorra

Apr 16

UVF3:28 pmCastries Hewanorra

21h 51m

2 stops

PHX10:19 amPhoenix Sky Harbor Intl

$571

American Airlines

Apr 1

PHX7:15 amPhoenix Sky Harbor Intl

28h 43m

2 stops

UVF2:58 pmCastries Hewanorra

Apr 15

UVF3:28 pmCastries Hewanorra

11h 31m

1 stop

PHX11:59 pmPhoenix Sky Harbor Intl

$576

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Tue 3/31

4:35 pm-2:58 pm

1 stop19h 23m

Castries Hewanorra

Thu 4/16

3:28 pm-11:59 pm

1 stop11h 31m

$566

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Sat 4/4

4:22 pm-1:48 pm

2 stops18h 26m

Castries Hewanorra

Thu 4/16

3:28 pm-10:19 am

2 stops21h 51m

$571

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Wed 4/1

7:15 am-2:58 pm

2 stops28h 43m

Castries Hewanorra

Wed 4/15

3:28 pm-11:59 pm

1 stop11h 31m

$576

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

3:28 pm-11:59 pm

1 stop11h 31m

$586

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Tue 3/31

6:35 am-2:58 pm

2 stops29h 23m

Castries Hewanorra

Wed 4/15

3:28 pm-11:33 pm

2 stops35h 05m

$588

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

3:28 pm-7:54 am

2 stops19h 26m

$591

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Wed 4/1

1:47 pm-2:58 pm

2 stops22h 11m

Castries Hewanorra

Wed 4/15

3:28 pm-9:46 pm

2 stops33h 18m

$593

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Wed 4/1

4:35 pm-1:48 pm

1 stop18h 13m

Castries Hewanorra

Mon 4/6

3:58 pm-7:54 am

2 stops18h 56m

$596

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Fri 4/3

9:55 pm-2:58 pm

1 stop14h 03m

Castries Hewanorra

Thu 4/16

3:28 pm-9:00 am

1 stop20h 32m

$606

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Fri 4/3

9:55 pm-2:58 pm

1 stop14h 03m

Castries Hewanorra

Thu 4/16

3:28 pm-7:54 am

2 stops19h 26m

$611

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 is the most popular carrier 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	11h 13m
Direct flights	None

The fastest flight from Phoenix to Saint Lucia takes 11h 13m

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 March 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 $648	Free Cancellation	Rating 7.1 11,414 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 $466

Cheap flights from Phoenix to Saint Lucia from $179

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 4/1. 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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JetBlue flights from Phoenix to Saint Lucia

Our best JetBlue deals on Phoenix to Saint Lucia flight tickets

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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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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?

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

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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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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According to popular flight searches on momondo this year