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Find cheap flights from Phoenix to Saint Lucia from $510

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Phoenix to Saint Lucia departing on 8/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 6/24
Mon 7/1

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Good to know

Low season

February

High season

December

Cheapest flight

$510
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Phoenix to Castries

FAQs - booking Saint Lucia flights

  • How does KAYAK find such low prices on flights from Phoenix to Saint Lucia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Phoenix to Saint Lucia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Phoenix to Saint Lucia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint Lucia from Phoenix is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Phoenix to Saint Lucia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Saint Lucia with an airline and back to Phoenix with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Phoenix to Saint Lucia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Saint Lucia from Phoenix up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Phoenix to Saint Lucia

 
Need help choosing which airline to fly with from Phoenix to Saint Lucia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10550 reviews
8.0Entertainment
8.6Crew
8.2Boarding
7.9Comfort
7.4Food
Airline reviews

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

8.0 ExcellentLiam, May 2024SLC - SJC
Read more about Delta reviews

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Half the bathrooms assigned to economy were out of action

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

Re-checking our bags, the workers were not able to help us with boarding passes for the flight, told us to wait, then ignored us while they helped many other passengers. Until I got rude, they would have left us standing there, and even then they were very curt and dismissive in telling us where to get boarding passes printed. We made it to the gate just as they were starting to board passengers. It was just rude customer service.

While I received notice that AA 478 was delayed, the flight departed PHX and arrived PHL more than two hours late. The first class cabin service was mediocre; there were no pre-departure beverages offered; there were no warm mixed nuts served with cocktails; there was no personal greeting to me as an Executive Platinum member by the first class flight attendant. While the flight operated safely, its arrival at 0219 in the morning in PHL ended a very long day. I do not feel that American provided first class service.

Absolutely filthy flight and not equipped for a trans US

Turn on the heat. Flight was way too cold from Arizona to Chicago.

Poor on time performance. Flight was delayed due to a lightbulb. No updates from the pilot. Plane was dirty and hot, AC didn't work well.

Being back games on the in-flight entertainment. Also your flight attendants need a break, raise, or overall attitude adjustment.

Book cheap flights from Phoenix to Saint Lucia

Recent round-trip flight deals

8/21Wed
1 stopDelta
11h 21mPHX-UVF
8/27Tue
1 stopDelta
20h 33mUVF-PHX
$510
10/25Fri
1 stopDelta
11h 21mPHX-UVF
11/1Fri
1 stopDelta
11h 19mUVF-PHX
$511
8/21Wed
1 stopDelta
22h 35mPHX-UVF
8/27Tue
1 stopDelta
19h 46mUVF-PHX
$515
9/14Sat
1 stopAmerican Airlines
22h 30mPHX-UVF
9/18Wed
1 stopAmerican Airlines
10h 41mUVF-PHX
$521
10/25Fri
1 stopDelta
11h 21mPHX-UVF
11/1Fri
1 stopDelta
11h 19mUVF-PHX
$535
8/21Wed
1 stopAmerican Airlines
12h 35mPHX-UVF
8/27Tue
2 stopsAmerican Airlines
19h 01mUVF-PHX
$536
11/16Sat
2 stopsAir Canada
38h 35mPHX-UVF
11/25Mon
2 stopsAir Canada
46h 40mUVF-PHX
$743
11/15Fri
1 stopAir Canada
12h 20mPHX-UVF
11/25Mon
2 stopsAir Canada
46h 40mUVF-PHX
$774
7/12Fri
3 stops
41h 00mPHX-UVF
7/17Wed
3 stops
33h 47mUVF-PHX
$1,139
7/12Fri
3 stops
41h 00mPHX-UVF
7/17Wed
2 stops
33h 47mUVF-PHX
$1,145

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Last minute flights from Phoenix to Saint Lucia

Last minute flight, train and bus deals

5/27Mon
multi-stopAmerican Airlines
10h 46mPHX-UVF
5/30Thu
multi-stopAmerican Airlines
19h 54mUVF-PHX
$927
5/28Tue
multi-stopAmerican Airlines
19h 31mPHX-UVF
5/30Thu
multi-stopAmerican Airlines
19h 54mUVF-PHX
$928
5/28Tue
multi-stopAmerican Airlines
12h 48mPHX-UVF
5/30Thu
multi-stopAmerican Airlines
20h 39mUVF-PHX
$931

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Phoenix - Saint Lucia Flights

Departure:

Phoenix (PHX)United States

Return flight deals:

Saint Lucia - Phoenix

Cabin classes: