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Cheap flights from Phoenix to Saint Lucia from $184

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.
1 adult
0 bags

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Find the cheapest flights from Phoenix to Saint Lucia

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:35 pm - 2:48 pm
PHX
-
UVF
18h 13m
1 stop
American Airlines Logo
4:58 pm - 12:59 am
UVF
-
PHX
11h 01m
1 stop
$398American Airlines
Wed, Feb 25 - Tue, Mar 3
American Airlines Logo
11:14 pm - 3:58 pm
PHX
-
UVF
13h 44m
2 stops
American Airlines Logo
4:58 pm - 8:33 am
UVF
-
PHX
18h 35m
2 stops
$403American Airlines
Wed, Feb 25 - Tue, Mar 3
American Airlines Logo
11:56 pm - 3:58 pm
PHX
-
UVF
13h 02m
1 stop
American Airlines Logo
3:48 pm - 12:59 am
UVF
-
PHX
12h 11m
1 stop
$469American Airlines
Sun, Feb 15 - Mon, Mar 2
American Airlines Logo
11:56 pm - 3:58 pm
PHX
-
UVF
13h 02m
1 stop
American Airlines Logo
4:58 pm - 9:04 am
UVF
-
PHX
19h 06m
2 stops
$474American Airlines
Sun, Feb 15 - Mon, Mar 2
American Airlines Logo
4:22 pm - 2:18 pm
PHX
-
UVF
18h 56m
2 stops
American Airlines Logo
3:28 pm - 11:59 pm
UVF
-
PHX
11h 31m
1 stop
$481American Airlines
Sat, Apr 4 - Thu, Apr 16
American Airlines Logo
12:59 am - 3:18 pm
PHX
-
UVF
11h 19m
1 stop
American Airlines Logo
4:58 pm - 10:33 am
UVF
-
PHX
20h 35m
1 stop
$519American Airlines
Thu, Feb 12 - Wed, Feb 18
American Airlines Logo
12:59 am - 3:18 pm
PHX
-
UVF
11h 19m
1 stop
American Airlines Logo
4:58 pm - 8:33 am
UVF
-
PHX
18h 35m
2 stops
$524American Airlines
Thu, Feb 12 - Wed, Feb 18
American Airlines Logo
9:55 pm - 2:58 pm
PHX
-
UVF
14h 03m
1 stop
American Airlines Logo
3:28 pm - 11:59 pm
UVF
-
PHX
11h 31m
1 stop
$570American Airlines
Fri, Apr 3 - Thu, Apr 16
Multiple Airlines Logo
9:20 pm - 2:27 pm
PHX
-
UVF
14h 07m
1 stop
Multiple Airlines Logo
3:15 pm - 11:10 am
UVF
-
PHX
22h 55m
1 stop
$631Multiple Airlines
Mon, May 11 - Tue, May 19
American Airlines Logo
11:59 pm - 2:18 pm
PHX
-
UVF
11h 19m
1 stop
American Airlines Logo
3:28 pm - 11:59 pm
UVF
-
PHX
11h 31m
1 stop
$639American Airlines
Sat, Apr 4 - Wed, Apr 15

American Airlines flights from Phoenix to Saint Lucia

Our best American Airlines deals on Phoenix to Saint Lucia flight tickets
American Airlines
Feb 25
PHX5:35 pmPhoenix Sky Harbor Intl
18h 13m
1 stop
UVF2:48 pmCastries Hewanorra
Mar 3
UVF4:58 pmCastries Hewanorra
11h 01m
1 stop
PHX12:59 amPhoenix Sky Harbor Intl
$398
American Airlines
Feb 25
PHX11:14 pmPhoenix Sky Harbor Intl
13h 44m
2 stops
UVF3:58 pmCastries Hewanorra
Mar 3
UVF4:58 pmCastries Hewanorra
18h 35m
2 stops
PHX8:33 amPhoenix Sky Harbor Intl
$403
American Airlines
Feb 15
PHX11:56 pmPhoenix Sky Harbor Intl
13h 02m
1 stop
UVF3:58 pmCastries Hewanorra
Mar 2
UVF3:48 pmCastries Hewanorra
12h 11m
1 stop
PHX12:59 amPhoenix Sky Harbor Intl
$469

JetBlue flights from Phoenix to Saint Lucia

Our best JetBlue deals on Phoenix to Saint Lucia flight tickets
JetBlue
May 11
PHX9:20 pmPhoenix Sky Harbor Intl
14h 07m
1 stop
UVF2:27 pmCastries Hewanorra
May 19
UVF3:57 pmCastries Hewanorra
31h 58m
2 stops
PHX8:55 pmPhoenix Sky Harbor Intl
$666
JetBlue
Apr 5
PHX11:59 pmPhoenix Sky Harbor Intl
14h 47m
1 stop
UVF5:46 pmCastries Hewanorra
Apr 12
UVF6:52 pmCastries Hewanorra
17h 44m
1 stop
PHX9:36 amPhoenix Sky Harbor Intl
$685
JetBlue
Apr 5
PHX11:59 pmPhoenix Sky Harbor Intl
14h 47m
1 stop
UVF5:46 pmCastries Hewanorra
Apr 12
UVF6:52 pmCastries Hewanorra
17h 44m
1 stop
PHX9:36 amPhoenix Sky Harbor Intl
$826

momondo 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, momondo users made 832,500 searches. Data last updated January 29, 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

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Wed 2/25

5:35 pm-2:48 pm

1 stop18h 13m

Castries Hewanorra

Tue 3/3

4:58 pm-12:59 am

1 stop11h 01m

$398

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Wed 2/25

11:14 pm-3:58 pm

2 stops13h 44m

Castries Hewanorra

Tue 3/3

4:58 pm-8:33 am

2 stops18h 35m

$403

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Sun 2/15

11:56 pm-3:58 pm

1 stop13h 02m

Castries Hewanorra

Mon 3/2

3:48 pm-12:59 am

1 stop12h 11m

$469

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Sun 2/15

11:56 pm-3:58 pm

1 stop13h 02m

Castries Hewanorra

Mon 3/2

4:58 pm-9:04 am

2 stops19h 06m

$474

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Sat 4/4

4:22 pm-2:18 pm

2 stops18h 56m

Castries Hewanorra

Thu 4/16

3:28 pm-11:59 pm

1 stop11h 31m

$481

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Thu 2/12

12:59 am-3:18 pm

1 stop11h 19m

Castries Hewanorra

Wed 2/18

4:58 pm-10:33 am

1 stop20h 35m

$519

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Thu 2/12

12:59 am-3:18 pm

1 stop11h 19m

Castries Hewanorra

Wed 2/18

4:58 pm-8:33 am

2 stops18h 35m

$524

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-11:59 pm

1 stop11h 31m

$570

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Mon 5/11

9:20 pm-2:27 pm

1 stop14h 07m

Castries Hewanorra

Tue 5/19

3:15 pm-11:10 am

1 stop22h 55m

$631

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

Sat 4/4

11:59 pm-2:18 pm

1 stop11h 19m

Castries Hewanorra

Wed 4/15

3:28 pm-11:59 pm

1 stop11h 31m

$639

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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 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 18m

Direct flights

None
The fastest flight from Phoenix to Saint Lucia takes 11h 18m
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?

  • 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 AirlinesPriceFrom $628Free CancellationRating
7.2
11,205 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.

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