$248 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 3/27. 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 31 - Mon, Apr 6
JetBlue Logo
11:34 pm - 5:46 pm
SLC
-
UVF
16h 12m
1 stop
JetBlue Logo
6:52 pm - 9:29 pm
UVF
-
SLC
28h 37m
1 stop
$724JetBlue
Wed, Mar 11 - Wed, Mar 18
JetBlue Logo
11:45 pm - 2:18 pm
SLC
-
UVF
12h 33m
1 stop
JetBlue Logo
3:49 pm - 11:42 am
UVF
-
SLC
21h 53m
1 stop
$837JetBlue
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 - 3:09 pm
UVF
-
SLC
25h 56m
2 stops
$893American 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 - 11:49 am
UVF
-
SLC
22h 36m
1 stop
$906American Airlines
Wed, Apr 8 - Wed, Apr 15
American Airlines Logo
4:01 pm - 2:26 pm
SLC
-
UVF
20h 25m
2 stops
American Airlines Logo
3:28 pm - 12:49 pm
UVF
-
SLC
23h 21m
2 stops
$918American Airlines
Wed, Apr 8 - Wed, Apr 15
JetBlue Logo
10:35 pm - 2:50 pm
SLC
-
UVF
14h 15m
1 stop
JetBlue Logo
3:57 pm - 10:53 pm
UVF
-
SLC
32h 56m
1 stop
$928JetBlue
Wed, Apr 8 - Wed, Apr 15
American Airlines Logo
12:49 pm - 2:26 pm
SLC
-
UVF
23h 37m
1 stop
American Airlines Logo
3:28 pm - 12:49 pm
UVF
-
SLC
23h 21m
2 stops
$936American Airlines
Tue, Mar 31 - Mon, Apr 6
Multiple Airlines Logo
5:00 am - 3:20 pm
SLC
-
UVF
32h 20m
2 stops
Multiple Airlines Logo
6:52 pm - 9:29 pm
UVF
-
SLC
28h 37m
1 stop
$951Multiple Airlines
Sun, Apr 26 - Tue, May 5
American Airlines Logo
4:01 pm - 2:26 pm
SLC
-
UVF
20h 25m
2 stops
American Airlines Logo
3:13 pm - 11:30 am
UVF
-
SLC
22h 17m
2 stops
$958American Airlines
Tue, Mar 31 - Mon, Apr 6
American Airlines Logo
5:16 pm - 1:48 pm
SLC
-
UVF
18h 32m
2 stops
American Airlines Logo
3:58 pm - 12:49 pm
UVF
-
SLC
22h 51m
2 stops
$976American 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 ($724) and American Airlines ($893).

Good to know

Low seasonSeptember
Cheapest flight$248
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 8203 reviews
8.5Crew
8.1Boarding
7.9Comfort
7.8Entertainment
7.2Food
Airline reviews

Totally worth the miles to upgrade to Delta Comfort. Plenty of legroom.

10.0 ExcellentSharon, Feb 2026
TPA - ATL
Read more Delta reviews

Totally worth the miles to upgrade to Delta Comfort. Plenty of legroom.

This was my first time flying Delta ever and I had a great experience!

Smallest leg room I've ever had on a plane.

They took all carry-on luggage from Groups 6 -9 - I was group 5 and waiting in line to board - they made me check my luggage too. That then went to baggage claim and delayed departure from the airport. There was overhead room in my seating area - Delta over reacted. Also, had a gentleman next to me that took up 1/2 my seat.

Excellent!!! Aeromexico is a great airline. What was not that good is the service provided by Kayak. It is never clear and not easy to manage.

Flight delay was frustrating, also you cannot checkin online without delta app, web browser check-in throw errors

The gate agent was most helpful in getting me on to fly standby. I greatly appreciate it.

bulkhead seat had very little legroom - even in bsiness class.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

Sorry I didn't realize I was writing a review for each leg. Please see my previous review - it applies to the entire flight, not just a single leg.

Didn't get a seat assignment until the last minute even though i picked a seat.

American has been able to implement an algorithm that makes it possible for nearly every one of my evening flights to be late. Congratulations!

I was on a small regional flight from Detroit to Philadelphia. When we landed the outside cruise needed to turn something off with the engine, which took quite a long time. Then, when they allowed us to get off the plane it was outside. They took their time, unloading all the luggage and waited till they unloaded all the luggage before they brought it over to us. It was 9 o’clock at night freezing cold out, and there was no proactive hustle to try to get people their luggage. It was really one of the worst experiences I think I’ve ever had with American until a manager came over. I don’t think they were going to even consider pulling the luggage over to the people that had been waiting outside for at least 10 minutes in the freezing cold.

The flight was fine, once we got underway. It was more than hour delayed

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

Waited for oxygen tanks for 30 minutes after boarding was complete.

The seats are too uncomfortable for anyone over 5ft 8in. I'm 5'10" with a back and hip issue and I was in pai for the full duration of the flight.

The flight was on time/early, attentive crew, and everything overall went smoothly. Disappointed that WIFI was not working for the flight.

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

The flight was significantly delayed for 6.5 hours because of snow. There was no communication once the plane returned to the gate regarding when the flight would resume. Other flights were departing while our flight was being unloaded for reasons unknown. Our flight also seemed out of the queue regarding further deicing, refueling, and waiting to Taxi to the runway.

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

Information on your arrival and departure airports