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 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.

$686 Cheap Flights from Phoenix to Saint Lucia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Phoenix to Saint Lucia

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:25 pm - 4:40 pm

PHX

UVF

48h 15m

2 stops

5:40 pm - 12:20 pm

UVF

PHX

21h 40m

1 stop

$686Air Canada

Fri, Dec 4 - Fri, Dec 11

12:40 am - 4:40 pm

PHX

UVF

13h 00m

1 stop

5:40 pm - 12:20 pm

UVF

PHX

21h 40m

1 stop

$696Air Canada

Thu, Dec 3 - Sun, Dec 13

1:25 pm - 4:40 pm

PHX

UVF

48h 15m

2 stops

5:40 pm - 12:20 pm

UVF

PHX

21h 40m

1 stop

$744Air Canada

Tue, Nov 24 - Mon, Nov 30

1:25 pm - 4:40 pm

PHX

UVF

48h 15m

2 stops

5:40 pm - 12:20 pm

UVF

PHX

21h 40m

1 stop

$745Air Canada

Fri, Dec 4 - Sun, Dec 13

11:06 pm - 12:38 pm

PHX

UVF

10h 32m

1 stop

4:17 pm - 9:43 pm

UVF

PHX

32h 26m

1 stop

$759JetBlue

Mon, Aug 3 - Mon, Aug 10

1:25 pm - 4:40 pm

PHX

UVF

48h 15m

2 stops

5:40 pm - 12:20 pm

UVF

PHX

21h 40m

1 stop

$775Air Canada

Fri, Dec 4 - Sun, Dec 13

12:30 am - 3:00 pm

PHX

UVF

11h 30m

1 stop

4:50 pm - 10:22 am

UVF

PHX

20h 32m

1 stop

$787American Airlines

Tue, Nov 10 - Tue, Nov 17

11:06 pm - 12:51 pm

PHX

UVF

10h 45m

1 stop

4:17 pm - 9:43 pm

UVF

PHX

32h 26m

1 stop

$789JetBlue

Fri, Aug 21 - Mon, Aug 24

12:40 am - 4:40 pm

PHX

UVF

13h 00m

1 stop

5:40 pm - 12:20 pm

UVF

PHX

21h 40m

1 stop

$792Air Canada

Thu, Dec 3 - Sun, Dec 13

11:06 pm - 12:39 pm

PHX

UVF

10h 33m

1 stop

4:17 pm - 9:43 pm

UVF

PHX

32h 26m

1 stop

$793JetBlue

Thu, Aug 20 - Tue, Aug 25

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Air Canada flights from Phoenix to Saint Lucia

Our best Air Canada deals on Phoenix to Saint Lucia flight tickets

Air Canada

Dec 4

PHX1:25 pmPhoenix Sky Harbor Intl

48h 15m

2 stops

UVF4:40 pmCastries Hewanorra

Dec 11

UVF5:40 pmCastries Hewanorra

21h 40m

1 stop

PHX12:20 pmPhoenix Sky Harbor Intl

$686

Air Canada

Dec 3

PHX12:40 amPhoenix Sky Harbor Intl

13h 00m

1 stop

UVF4:40 pmCastries Hewanorra

Dec 13

UVF5:40 pmCastries Hewanorra

21h 40m

1 stop

PHX12:20 pmPhoenix Sky Harbor Intl

$696

Air Canada

Nov 24

PHX1:25 pmPhoenix Sky Harbor Intl

48h 15m

2 stops

UVF4:40 pmCastries Hewanorra

Nov 30

UVF5:40 pmCastries Hewanorra

21h 40m

1 stop

PHX12:20 pmPhoenix Sky Harbor Intl

$744

JetBlue flights from Phoenix to Saint Lucia

Our best JetBlue deals on Phoenix to Saint Lucia flight tickets

JetBlue

Aug 3

PHX11:06 pmPhoenix Sky Harbor Intl

10h 32m

1 stop

UVF12:38 pmCastries Hewanorra

Aug 10

UVF4:17 pmCastries Hewanorra

32h 26m

1 stop

PHX9:43 pmPhoenix Sky Harbor Intl

$759

JetBlue

Aug 21

PHX11:06 pmPhoenix Sky Harbor Intl

10h 45m

1 stop

UVF12:51 pmCastries Hewanorra

Aug 24

UVF4:17 pmCastries Hewanorra

32h 26m

1 stop

PHX9:43 pmPhoenix Sky Harbor Intl

$789

JetBlue

Aug 20

PHX11:06 pmPhoenix Sky Harbor Intl

10h 33m

1 stop

UVF12:39 pmCastries Hewanorra

Aug 25

UVF4:17 pmCastries Hewanorra

32h 26m

1 stop

PHX9:43 pmPhoenix Sky Harbor Intl

$793

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Fri 12/4

1:25 pm-4:40 pm

2 stops48h 15m

Castries Hewanorra

Fri 12/11

5:40 pm-12:20 pm

1 stop21h 40m

$686

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Thu 12/3

12:40 am-4:40 pm

1 stop13h 00m

Castries Hewanorra

Sun 12/13

5:40 pm-12:20 pm

1 stop21h 40m

$696

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Tue 11/24

1:25 pm-4:40 pm

2 stops48h 15m

Castries Hewanorra

Mon 11/30

5:40 pm-12:20 pm

1 stop21h 40m

$744

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Fri 12/4

1:25 pm-4:40 pm

2 stops48h 15m

Castries Hewanorra

Sun 12/13

5:40 pm-12:20 pm

1 stop21h 40m

$745

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Mon 8/3

11:06 pm-12:38 pm

1 stop10h 32m

Castries Hewanorra

Mon 8/10

4:17 pm-9:43 pm

1 stop32h 26m

$759

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Fri 12/4

1:25 pm-4:40 pm

2 stops48h 15m

Castries Hewanorra

Sun 12/13

5:40 pm-12:20 pm

1 stop21h 40m

$775

Quickest round-trip

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Tue 11/10

12:30 am-3:00 pm

1 stop11h 30m

Castries Hewanorra

Tue 11/17

4:50 pm-10:22 am

1 stop20h 32m

$787

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Fri 8/21

11:06 pm-12:51 pm

1 stop10h 45m

Castries Hewanorra

Mon 8/24

4:17 pm-9:43 pm

1 stop32h 26m

$789

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Thu 12/3

12:40 am-4:40 pm

1 stop13h 00m

Castries Hewanorra

Sun 12/13

5:40 pm-12:20 pm

1 stop21h 40m

$792

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Thu 8/20

11:06 pm-12:39 pm

1 stop10h 33m

Castries Hewanorra

Tue 8/25

4:17 pm-9:43 pm

1 stop32h 26m

$793

Flights are sorted by cheapest round-trip flights first.

Sorted 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 month to fly to Saint Lucia?

The month of June is, on average, the cheapest month to fly to Saint Lucia from Phoenix, with most prices found around $463. If you aren’t able to travel to Saint Lucia during the month of June, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $469.

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 51m
Direct flights	None

The fastest flight from Phoenix to Saint Lucia takes 11h 51m

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

Search flight deals

Frequently asked questions about flying from Phoenix to Saint Lucia

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 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 $606	Free Cancellation	Rating 7.1 11,814 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sat 8/15

Sat 8/22

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Saint Lucia

Popular cities

Other flights to Saint Lucia

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Saint Lucia

Flights to Castriesfrom $495

Cheap flights from Phoenix to Saint Lucia from $686

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 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Phoenix to Saint Lucia

Cheap round-trip flights

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

Air Canada flights from Phoenix to Saint Lucia

Our best Air Canada deals on Phoenix to Saint Lucia flight tickets

JetBlue flights from Phoenix to Saint Lucia

Our best JetBlue deals on Phoenix to Saint Lucia flight tickets

momondo Fare Finder

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

See travel insights to Saint Lucia from

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

What is the cheapest month to fly to Saint Lucia?

Cheap Phoenix to Saint Lucia flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Phoenix 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?

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

Cabin classes currently available on flights to Saint Lucia

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

Complete your trip to Saint Lucia

Explore popular destinations other users love

According to popular flight searches on momondo this year