$301 Find Cheap Flights from Salt Lake City to Saint Lucia

This is the cheapest one-way 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 4/2. 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

Sun, Apr 26 - Wed, May 6
JetBlue Logo
11:50 pm - 2:27 pm
SLC
-
UVF
12h 37m
1 stop
JetBlue Logo
3:57 pm - 10:53 pm
UVF
-
SLC
32h 56m
1 stop
$678JetBlue
Tue, Apr 28 - Wed, May 6
JetBlue Logo
11:50 pm - 2:27 pm
SLC
-
UVF
12h 37m
1 stop
JetBlue Logo
3:57 pm - 10:53 pm
UVF
-
SLC
32h 56m
1 stop
$721JetBlue
Sun, Apr 26 - Tue, May 5
JetBlue Logo
11:50 pm - 2:27 pm
SLC
-
UVF
12h 37m
1 stop
JetBlue Logo
3:57 pm - 10:53 pm
UVF
-
SLC
32h 56m
1 stop
$753JetBlue
Mon, Apr 27 - Tue, May 5
JetBlue Logo
11:50 pm - 2:27 pm
SLC
-
UVF
12h 37m
1 stop
JetBlue Logo
3:57 pm - 10:53 pm
UVF
-
SLC
32h 56m
1 stop
$790JetBlue
Sun, Apr 26 - Mon, May 4
JetBlue Logo
11:50 pm - 2:27 pm
SLC
-
UVF
12h 37m
1 stop
JetBlue Logo
3:57 pm - 10:53 pm
UVF
-
SLC
32h 56m
1 stop
$796JetBlue
Sun, Apr 26 - Tue, May 5
Multiple Airlines Logo
11:50 pm - 2:27 pm
SLC
-
UVF
12h 37m
1 stop
Multiple Airlines Logo
3:15 pm - 9:08 pm
UVF
-
SLC
31h 53m
2 stops
$831Multiple Airlines
Mon, Apr 27 - Tue, May 5
Multiple Airlines Logo
11:50 pm - 2:27 pm
SLC
-
UVF
12h 37m
1 stop
Multiple Airlines Logo
3:15 pm - 9:08 pm
UVF
-
SLC
31h 53m
2 stops
$868Multiple Airlines
Tue, Mar 31 - Mon, Apr 6
Multiple Airlines Logo
11:34 pm - 5:46 pm
SLC
-
UVF
16h 12m
1 stop
Multiple Airlines Logo
4:15 pm - 11:05 pm
UVF
-
SLC
32h 50m
2 stops
$887Multiple Airlines
Mon, Apr 27 - Tue, May 5
American Airlines Logo
11:59 pm - 1:45 pm
SLC
-
UVF
11h 46m
1 stop
American Airlines Logo
3:13 pm - 12:49 pm
UVF
-
SLC
23h 36m
2 stops
$893American Airlines
Tue, Mar 31 - Mon, Apr 6
JetBlue Logo
11:34 pm - 5:46 pm
SLC
-
UVF
16h 12m
1 stop
JetBlue Logo
4:00 pm - 9:29 pm
UVF
-
SLC
31h 29m
1 stop
$899JetBlue
Useful Info

Good to know

Low seasonSeptember
Cheapest flight$301
Best time to beat the crowds with an average 60% 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 8212 reviews
7.2Food
7.9Comfort
7.8Entertainment
8.5Crew
8.1Boarding
Airline reviews

It was good. The leg room was not great in Row 1.

8.0 ExcellentDaniel, Feb 2026
JFK - SJU
Read more Delta reviews

It was good. The leg room was not great in Row 1.

The landing was the worst I’ve experienced with a flight.

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

First flight out and was 85 minutes delayed. Notification came out way too late

Delta flights recently are always delayed AND at jfk tney get the gates further away (need To walk 20’ to get to them/all the way at the end of the terminal). Not sure whats happening but price doesnt match experience!

Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.

Delta continues to set the benchmark for traveler-friendly service with minimal disruption and clear communication within the mainland US (coast to coast). I am consistently pleased to be a Delta customer, and this experience once again met my expectations. There was a brief delay departing from MIA due to a technical issue that required the aircraft to return to the gate. However, the situation was handled professionally and transparently. Fortunately, my planned layover allowed ample buffer time, so the adjustment caused no stress. Overall, another smooth and reassuring experience.

Good experience and the flight landed early. There was no food I had or entertainment.

Flight was delayed and no reasons provided. After the passengers were boarded, the crew made announcement that the captain has jot arrived and he would take another 15 mins. All passengers patiently sat until the captain came and started. Terrible experience!

Flight was delayed. No information on why it was delayed. After we boarded the flight, , the crew made announcement that the captain hs not arrived and he will take 15 mins more to arrive. Passengers were just sitting patiently for the captain to arrive and start, Terrible experience.

We missed our flight and got stranded in Miami where we had to rent a hotel we could not afford. they would not work with us because they said it was weather related even though the gate attendant said it was not. I could go on but trying to get satisfaction has wore me down, which I believe is the intent. My only solution is to never fly AA again.

No Snacks or Entertainment. The flight was short, snacks should still be given.

We lost a day of our vacation because AA did not get the plane to the gate on time. Even though the gate attendant was very clear that it was not weather related, AA would do nothing because there was some snow that day. They basically said the gate attendant was wrong even though she was on the front line of the situation and they were not.

See prior comment about how Kayak mishandled my reservation and delayed my arrival by 6 hours.

American Airlines was great and worked very hard to change my ticket so I could get an earlier, direct flight back to Dallas. However, I was informed that Kayak made mistakes with my itinerary and classified my ticket as desiring to be on the earlier flight instead of taking the necessary step of calling AA to get me on the standby list. This ended up keeping me from being added to the standby list and delayed me getting home by 6 hours. I am happy to discuss this further with Kayak so they can correct their procedures so this won't happen again.

The flight was fine. It's the satellite terminal that supports American eagle flights is what sucks. There is only one food option and everything there is way overpriced. I mean I know it's airport pricing, but it's even crazier than that. I bought a sandwich in a plastic container for $18.

Overall it was a good flight. Because we traveled on a Saturday we were upgraded to FC since my wife and I are both Executive Platinum. The only areas for improvement we noted are better snack assortment and perhaps a little nicer plane as American is flying some older planes now. Everything else on this flight was excellent, which is frankly not the norm for American since we have had multiple issues on prior AA flights.

The smell from the bathroom kept wafting through the cabin. It made people sick.

The flight was really crowded. Flight attendants were just ok.

Boarding delayed 20 minutes for no reason, no wifi, in flight entertainment, or snacks / waters?

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

Information on your arrival and departure airports