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Cheap flights from Phoenix to Saint Lucia from $201

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 10/30. 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

JetBlue Logo
11:07 pm - 1:57 pmPHX-UVF
11h 50m1 stop
JetBlue Logo
2:42 pm - 9:01 pmUVF-PHX
33h 19m1 stop
$638JetBlue
Find Deal
lun., oct. 27 - sáb., nov. 1
American Airlines Logo
12:59 am - 2:15 pmPHX-UVF
10h 16m1 stop
American Airlines Logo
3:35 pm - 12:57 amUVF-PHX
12h 22m1 stop
$701American Airlines
Find Deal
dom., mar. 1 - mar., mar. 3
American Airlines Logo
12:59 am - 2:15 pmPHX-UVF
10h 16m1 stop
American Airlines Logo
4:45 pm - 8:30 amUVF-PHX
18h 45m2 stops
$706American Airlines
Find Deal
dom., mar. 1 - mar., mar. 3
JetBlue Logo
11:07 pm - 1:57 pmPHX-UVF
11h 50m1 stop
JetBlue Logo
2:42 pm - 10:49 pmUVF-PHX
35h 07m2 stops
$737JetBlue
Find Deal
lun., oct. 27 - sáb., nov. 1
American Airlines Logo
4:20 pm - 1:19 pmPHX-UVF
17h 59m1 stop
American Airlines Logo
4:54 pm - 12:55 amUVF-PHX
11h 01m1 stop
$751American Airlines
Find Deal
vie., dic. 12 - sáb., dic. 20
Delta Logo
11:50 pm - 3:39 pmPHX-UVF
12h 49m1 stop
Delta Logo
4:59 pm - 10:28 amUVF-PHX
20h 29m1 stop
$798Delta
Find Deal
mar., nov. 18 - lun., nov. 24
Air Canada Logo
6:30 pm - 4:25 pmPHX-UVF
18h 55m2 stops
Air Canada Logo
5:15 pm - 11:44 amUVF-PHX
21h 29m1 stop
$938Air Canada
Find Deal
sáb., nov. 22 - vie., nov. 28
Delta Logo
11:55 pm - 2:04 pmPHX-UVF
11h 09m1 stop
Delta Logo
3:24 pm - 9:35 amUVF-PHX
21h 11m1 stop
$977Delta
Find Deal
dom., mar. 15 - jue., mar. 19
Air Canada Logo
12:45 pm - 4:25 pmPHX-UVF
24h 40m1 stop
Air Canada Logo
5:15 pm - 11:44 amUVF-PHX
21h 29m1 stop
$1,100Air Canada
Find Deal
sáb., nov. 22 - vie., nov. 28
WestJet Logo
8:10 pm - 1:46 pmPHX-UVF
38h 36m2 stops
WestJet Logo
2:50 pm - 6:44 pmUVF-PHX
30h 54m2 stops
$1,116WestJet
Find Deal
dom., mar. 15 - jue., mar. 19

Air Canada flights from Phoenix to Saint Lucia

Our best Air Canada deals on Phoenix to Saint Lucia flight tickets
Air Canada
Nov 22
PHX6:30 pmPhoenix Sky Harbor Intl
18h 55m
2 stops
UVF4:25 pmCastries Hewanorra
Nov 28
UVF5:15 pmCastries Hewanorra
21h 29m
1 stop
PHX11:44 amPhoenix Sky Harbor Intl
$938
Find similar
Air Canada
Nov 22
PHX12:45 pmPhoenix Sky Harbor Intl
24h 40m
1 stop
UVF4:25 pmCastries Hewanorra
Nov 28
UVF5:15 pmCastries Hewanorra
21h 29m
1 stop
PHX11:44 amPhoenix Sky Harbor Intl
$1,100
Find similar

American Airlines flights from Phoenix to Saint Lucia

Our best American Airlines deals on Phoenix to Saint Lucia flight tickets
American Airlines
Mar 1
PHX12:59 amPhoenix Sky Harbor Intl
10h 16m
1 stop
UVF2:15 pmCastries Hewanorra
Mar 3
UVF3:35 pmCastries Hewanorra
12h 22m
1 stop
PHX12:57 amPhoenix Sky Harbor Intl
$701
Find similar
American Airlines
Mar 1
PHX12:59 amPhoenix Sky Harbor Intl
10h 16m
1 stop
UVF2:15 pmCastries Hewanorra
Mar 3
UVF4:45 pmCastries Hewanorra
18h 45m
2 stops
PHX8:30 amPhoenix Sky Harbor Intl
$706
Find similar
American Airlines
Dec 12
PHX4:20 pmPhoenix Sky Harbor Intl
17h 59m
1 stop
UVF1:19 pmCastries Hewanorra
Dec 20
UVF4:54 pmCastries Hewanorra
11h 01m
1 stop
PHX12:55 amPhoenix Sky Harbor Intl
$751
Find similar

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 septiembre 16, 2025.
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

lun. 10/27

11:07 pm-1:57 pm

1 stop11h 50m

Castries Hewanorra

sáb. 11/1

2:42 pm-9:01 pm

1 stop33h 19m

$638

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

dom. 3/1

12:59 am-2:15 pm

1 stop10h 16m

Castries Hewanorra

mar. 3/3

3:35 pm-12:57 am

1 stop12h 22m

$701

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

dom. 3/1

12:59 am-2:15 pm

1 stop10h 16m

Castries Hewanorra

mar. 3/3

4:45 pm-8:30 am

2 stops18h 45m

$706

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

lun. 10/27

11:07 pm-1:57 pm

1 stop11h 50m

Castries Hewanorra

sáb. 11/1

2:42 pm-10:49 pm

2 stops35h 07m

$737

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

vie. 12/12

4:20 pm-1:19 pm

1 stop17h 59m

Castries Hewanorra

sáb. 12/20

4:54 pm-12:55 am

1 stop11h 01m

$751

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

mar. 11/18

11:50 pm-3:39 pm

1 stop12h 49m

Castries Hewanorra

lun. 11/24

4:59 pm-10:28 am

1 stop20h 29m

$798

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

sáb. 11/22

6:30 pm-4:25 pm

2 stops18h 55m

Castries Hewanorra

vie. 11/28

5:15 pm-11:44 am

1 stop21h 29m

$938

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

dom. 3/15

11:55 pm-2:04 pm

1 stop11h 09m

Castries Hewanorra

jue. 3/19

3:24 pm-9:35 am

1 stop21h 11m

$977

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

sáb. 11/22

12:45 pm-4:25 pm

1 stop24h 40m

Castries Hewanorra

vie. 11/28

5:15 pm-11:44 am

1 stop21h 29m

$1,100

PhoenixCastries

PHX - UVF

PHXUVF

Phoenix Sky Harbor Intl

dom. 3/15

8:10 pm-1:46 pm

2 stops38h 36m

Castries Hewanorra

jue. 3/19

2:50 pm-6:44 pm

2 stops30h 54m

$1,116

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 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

Direct flights

None
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 $603Free CancellationRating
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.

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jue. 10/16
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