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 July 2025, 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.

$711 Cheap Flights from Phoenix to Saint Lucia in 2025

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Find the cheapest flights from Phoenix to Saint Lucia

Round-trip

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Cheap round-trip flights

7:40 am - 2:15 pmPHX-UVF

27h 35m2 stops

3:10 pm - 10:22 amUVF-PHX

22h 12m1 stop

$711Air Canada

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Thu, Aug 21 - Fri, Aug 29

11:44 pm - 2:13 pmPHX-UVF

11h 29m1 stop

3:38 pm - 9:18 amUVF-PHX

20h 40m1 stop

$721Delta

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Fri, Sep 12 - Mon, Sep 15

4:40 pm - 2:17 pmPHX-UVF

18h 37m2 stops

3:17 pm - 10:59 amUVF-PHX

22h 42m2 stops

$726American Airlines

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Fri, Sep 12 - Mon, Sep 15

12:50 pm - 2:17 pmPHX-UVF

22h 27m1 stop

3:17 pm - 10:59 amUVF-PHX

22h 42m2 stops

$742American Airlines

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Fri, Sep 12 - Mon, Sep 15

12:59 am - 2:30 pmPHX-UVF

10h 31m1 stop

3:05 pm - 1:05 amUVF-PHX

13h 00m1 stop

$751American Airlines

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Tue, Nov 25 - Sun, Dec 7

11:59 pm - 2:15 pmPHX-UVF

11h 16m1 stop

3:35 pm - 10:49 pmUVF-PHX

10h 14m1 stop

$756Delta

Find Deal

Mon, Aug 18 - Sun, Aug 24

2:00 pm - 2:48 pmPHX-UVF

21h 48m1 stop

3:40 pm - 1:00 pmUVF-PHX

24h 20m1 stop

$819

Find Deal

Wed, Nov 5 - Tue, Nov 11

2:00 pm - 2:48 pmPHX-UVF

21h 48m1 stop

3:40 pm - 1:22 pmUVF-PHX

24h 42m2 stops

$842

Find Deal

Wed, Nov 5 - Tue, Nov 11

12:05 pm - 2:48 pmPHX-UVF

23h 43m2 stops

3:40 pm - 3:29 pmUVF-PHX

26h 49m2 stops

$852WestJet

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Wed, Nov 5 - Tue, Nov 11

12:59 am - 2:48 pmPHX-UVF

34h 49m2 stops

3:40 pm - 11:20 pmUVF-PHX

34h 40m2 stops

$4,049WestJet

Find Deal

Tue, Nov 4 - Tue, Nov 11

Delta flights from Phoenix to Saint Lucia

Our best Delta deals on Phoenix to Saint Lucia flight tickets

Delta

Sep 12

PHX11:44 pmPhoenix Sky Harbor Intl

11h 29m

1 stop

UVF2:13 pmCastries Hewanorra

Sep 15

UVF3:38 pmCastries Hewanorra

20h 40m

1 stop

PHX9:18 amPhoenix Sky Harbor Intl

$721

Find similar

Delta

Aug 18

PHX11:59 pmPhoenix Sky Harbor Intl

11h 16m

1 stop

UVF2:15 pmCastries Hewanorra

Aug 24

UVF3:35 pmCastries Hewanorra

10h 14m

1 stop

PHX10:49 pmPhoenix Sky Harbor Intl

$756

Find similar

Delta

Jul 24

PHX11:59 pmPhoenix Sky Harbor Intl

11h 21m

1 stop

UVF2:20 pmCastries Hewanorra

Jul 28

UVF3:40 pmCastries Hewanorra

20h 12m

1 stop

PHX8:52 amPhoenix Sky Harbor Intl

$1,352

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American Airlines flights from Phoenix to Saint Lucia

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

American Airlines

Sep 12

PHX4:40 pmPhoenix Sky Harbor Intl

18h 37m

2 stops

UVF2:17 pmCastries Hewanorra

Sep 15

UVF3:17 pmCastries Hewanorra

22h 42m

2 stops

PHX10:59 amPhoenix Sky Harbor Intl

$726

Find similar

American Airlines

Sep 12

PHX12:50 pmPhoenix Sky Harbor Intl

22h 27m

1 stop

UVF2:17 pmCastries Hewanorra

Sep 15

UVF3:17 pmCastries Hewanorra

22h 42m

2 stops

PHX10:59 amPhoenix Sky Harbor Intl

$742

Find similar

American Airlines

Nov 25

PHX12:59 amPhoenix Sky Harbor Intl

10h 31m

1 stop

UVF2:30 pmCastries Hewanorra

Dec 7

UVF3:05 pmCastries Hewanorra

13h 00m

1 stop

PHX1:05 amPhoenix Sky Harbor Intl

$751

Find similar

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 day to depart on your flight to Saint Lucia?

Our data shows that Tuesday is the least expensive day to fly to Saint Lucia. Tickets to fly out on this day can be as low as $729. On the other hand, Saturday is the most expensive day to depart from Phoenix because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $954.

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

Best Price Found	$711
Fastest flight time	9h 06m
Direct flights	None
Airports in Saint Lucia	1 airport

The best flight deal from Phoenix to Saint Lucia found on momondo in the last 72 hours is $711

The fastest flight from Phoenix to Saint Lucia takes 9h 06m

There are no direct flights from Phoenix to Saint Lucia. Popular non-direct route for this connection is Phoenix Sky Harbor Intl Airport - Castries Hewanorra Airport.

There is 1 airport near Saint Lucia: Castries Hewanorra (UVF)

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 July 2025, 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 $554	Free Cancellation	Rating 7.2 10,000 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

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.

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Popular cities in Saint Lucia

Flights to Castriesfrom $458

Cheap flights from Phoenix to Saint Lucia from $711

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix to Saint Lucia departing on 8/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Phoenix to Saint Lucia

Cheap round-trip flights

Cheap last minute flights

Delta flights from Phoenix to Saint Lucia

Our best Delta deals on Phoenix to Saint Lucia flight tickets

American Airlines flights from Phoenix to Saint Lucia

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

See travel insights to Saint Lucia from

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 day to depart on your flight 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

Best Price Found

Fastest flight time

Direct flights

Airports in Saint Lucia

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

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

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

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

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