$580 Find Cheap Flights from Salt Lake City to Saint Lucia

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Salt Lake City to Saint Lucia departing on 3/10. 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
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Salt Lake City to Saint Lucia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Salt Lake City to Saint Lucia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Salt Lake City to Saint Lucia

Tue, Mar 10 - Tue, Mar 17
JetBlue Logo
11:45 pm - 2:58 pm
SLC
-
UVF
13h 13m
1 stop
JetBlue Logo
3:49 pm - 11:42 am
UVF
-
SLC
21h 53m
1 stop
$580JetBlue
Mon, Jun 1 - Thu, Jun 11
American Airlines Logo
4:44 pm - 2:10 pm
SLC
-
UVF
19h 26m
2 stops
American Airlines Logo
2:58 pm - 1:10 pm
UVF
-
SLC
24h 12m
2 stops
$773American Airlines
Mon, Jun 1 - Thu, Jun 11
American Airlines Logo
4:44 pm - 3:04 pm
SLC
-
UVF
20h 20m
2 stops
American Airlines Logo
3:10 pm - 11:30 am
UVF
-
SLC
22h 20m
1 stop
$788American Airlines
Mon, Jun 1 - Thu, Jun 11
American Airlines Logo
2:00 pm - 3:04 pm
SLC
-
UVF
23h 04m
1 stop
American Airlines Logo
3:10 pm - 11:30 am
UVF
-
SLC
22h 20m
1 stop
$802American Airlines
Fri, Apr 10 - Sat, Apr 18
American Airlines Logo
4:01 pm - 1:35 pm
SLC
-
UVF
19h 34m
2 stops
American Airlines Logo
3:33 pm - 11:31 am
UVF
-
SLC
21h 58m
2 stops
$933American Airlines
Tue, Mar 10 - Tue, Mar 17
American Airlines Logo
5:16 pm - 2:58 pm
SLC
-
UVF
19h 42m
2 stops
American Airlines Logo
2:48 pm - 11:21 am
UVF
-
SLC
22h 33m
2 stops
$941American Airlines
Sat, Mar 21 - Wed, Mar 25
American Airlines Logo
11:16 pm - 2:58 pm
SLC
-
UVF
13h 42m
2 stops
American Airlines Logo
2:48 pm - 11:21 am
UVF
-
SLC
22h 33m
2 stops
$996American Airlines
Mon, Feb 23 - Mon, Mar 2
Delta Logo
5:50 pm - 3:05 pm
SLC
-
UVF
18h 15m
1 stop
Delta Logo
4:25 pm - 10:30 am
UVF
-
SLC
21h 05m
1 stop
$1,018Delta
Mon, Feb 23 - Mon, Mar 2
American Airlines Logo
11:28 pm - 3:58 pm
SLC
-
UVF
13h 30m
1 stop
American Airlines Logo
4:58 pm - 11:35 am
UVF
-
SLC
21h 37m
2 stops
$1,023American Airlines
Sat, Mar 21 - Wed, Mar 25
American Airlines Logo
11:16 pm - 2:18 pm
SLC
-
UVF
13h 02m
1 stop
American Airlines Logo
3:58 pm - 1:13 pm
UVF
-
SLC
23h 15m
2 stops
$1,108American Airlines
Booking Insights

KAYAK's insights & trends for Salt Lake City to Saint Lucia flights

Get data-powered insights and trends into flights from Salt Lake City to Saint Lucia to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Salt Lake City to Saint Lucia?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Salt Lake City to Saint Lucia were found on JetBlue ($580) and American Airlines ($773).

Good to know

Low seasonSeptember
Cheapest flight$580
Best time to beat the crowds with an average 59% drop in price.
Most popular time to fly and prices are also 22% lower on average.
Flight from Salt Lake City to Castries

FAQs - booking Saint Lucia flights

  • How does KAYAK find such low prices on flights from Salt Lake City 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 Salt Lake City to Saint Lucia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Salt Lake City to Saint Lucia 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 Salt Lake City 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 from Salt Lake City to Saint Lucia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Salt Lake City 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 from Salt Lake City to Saint Lucia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Salt Lake City to Saint Lucia

 
Need help choosing which airline to fly with from Salt Lake City 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.
7.9
DeltaOverall score based on 8111 reviews
7.8Entertainment
7.2Food
8.1Boarding
7.9Comfort
8.5Crew
Airline reviews

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

2.0 MediocreAndrea, Jan 2026
CMH - MSP
Read more Delta reviews

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

The flight was delayed and oversold. I volunteered to give up my seat for compensation. Thinking I could get a good night's sleep instead of arriving home at 2 am. It took over an hour to get the new reservation confirmed, three different gate attendants, and two red coats. It took even longer to confirm the overnight hotel, and when I arrived, the line was 45 minutes long, with two people checking in, and at least 15 people slowly, very slowly—no food except frozen convenience food, no coupon for food from airlines. Slept, headed back to the airport, and that flight had an equipment change and a gate change just as they were about to board. It took an additional hour to board as they cleaned the plane from storage.

There was no wifi available on this flight. And there were no screens, no onboard entertainment, no entertainment options at all. It was like travelling in the 1990s again, except without even a main screen for options. Seats, as usual, were tight and uncomfortable.

Good seat comfort ORF to ATL. Bad seat ATL to SEA (terrible lumbar support, hard, ouch)..

Because I was moved to an exit row, the snacks in economy comfort, the selection of snacks was better.

I upgraded to first. Quick and easy boarding. Comfortable seat with power and a nice IPA.

one crew said "he" didn't serve double alcohol drinks for travelers in exit rows. crew on prior flight did. Is this a AA rule, and the prior crew was being nice? Also, I think we deserve more than a 25% refund for losing first class seats when rescheduling a flight due to weather

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

2 hour delay due to equipment failure. No updates via the app and airport screens (which continued to show a departure time in the past). AA eventually switched planes and the new plane was not catered or cleaned correctly.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

Trip delayed for 2 hours because of rain. We boarded and have to get down the flight and reboard again.

The aircraft had several problems - from excess fuel to non operational ac. Two hours of delay in Chicago could have been avoided with proper planning and aircraft maintenance.

This flight captain and crew were amazing, started ahead of time of departure and reached 30 mins before arrival time. Amazing!

Long delays, lack of information about the status of the flight. The flight was delayed 4 times.

Could we please end the loud announcements about credit card offers on your flights? We are trying to sleep, work, watch videos, etc. and if we need a credit card, we will ask for one. Flying is already not what it used to be.

I would like the crew to talk LESS over the PA and specifically about credit card offers. I am trying to work, sleep, watch a movie and the PA was booming about a credit card offer. Could we go back to the days when the customer was more important than selling a credit card?

Everything you need to know for your flight from Salt Lake City to Saint Lucia

Information on your arrival and departure airports