$388 Find Cheap Flights from Salt Lake City to Saint Lucia - Compare and Save

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 8/10. 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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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

Mon, Aug 31 - Wed, Sep 9
JetBlue Logo
10:39 pm - 3:12 pm
SLC
-
UVF
14h 33m
1 stop
JetBlue Logo
4:25 pm - 9:54 pm
UVF
-
SLC
31h 29m
1 stop
$790JetBlue
Mon, Aug 31 - Thu, Sep 10
JetBlue Logo
10:39 pm - 12:30 pm
SLC
-
UVF
11h 51m
1 stop
JetBlue Logo
4:25 pm - 9:54 pm
UVF
-
SLC
31h 29m
1 stop
$800JetBlue
Wed, Sep 2 - Wed, Sep 9
JetBlue Logo
10:39 pm - 3:12 pm
SLC
-
UVF
14h 33m
1 stop
JetBlue Logo
4:25 pm - 9:54 pm
UVF
-
SLC
31h 29m
1 stop
$813JetBlue
Wed, Sep 2 - Thu, Sep 10
JetBlue Logo
10:39 pm - 3:12 pm
SLC
-
UVF
14h 33m
1 stop
JetBlue Logo
4:25 pm - 9:54 pm
UVF
-
SLC
31h 29m
1 stop
$823JetBlue
Mon, Aug 31 - Sun, Sep 13
JetBlue Logo
10:39 pm - 12:30 pm
SLC
-
UVF
11h 51m
1 stop
JetBlue Logo
4:25 pm - 9:54 pm
UVF
-
SLC
31h 29m
1 stop
$840JetBlue
Mon, Aug 31 - Fri, Sep 11
JetBlue Logo
10:39 pm - 3:12 pm
SLC
-
UVF
14h 33m
1 stop
JetBlue Logo
4:25 pm - 9:54 pm
UVF
-
SLC
31h 29m
1 stop
$850JetBlue
Mon, Aug 31 - Tue, Sep 8
JetBlue Logo
11:59 pm - 12:30 pm
SLC
-
UVF
34h 31m
2 stops
JetBlue Logo
1:59 pm - 9:54 pm
UVF
-
SLC
33h 55m
1 stop
$891JetBlue
Wed, Jan 13 - Wed, Jan 27
Delta Logo
5:50 pm - 3:05 pm
SLC
-
UVF
18h 15m
1 stop
Delta Logo
4:25 pm - 12:38 am
UVF
-
SLC
11h 13m
1 stop
$898Delta
Mon, Aug 31 - Thu, Sep 10
JetBlue Logo
11:59 pm - 12:30 pm
SLC
-
UVF
34h 31m
2 stops
JetBlue Logo
4:25 pm - 9:54 pm
UVF
-
SLC
31h 29m
1 stop
$901JetBlue
Tue, Jan 12 - Wed, Jan 27
American Airlines Logo
12:31 am - 1:47 pm
SLC
-
UVF
10h 16m
1 stop
American Airlines Logo
4:05 pm - 10:57 am
UVF
-
SLC
21h 52m
2 stops
$908American 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 5 days.

In the past 5 days, the cheapest round-trip tickets from Salt Lake City to Saint Lucia were found on Delta ($898) and American Airlines ($924).

Good to know

Cheapest flight

$388
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 airline 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.
7.1
American AirlinesOverall score based on 11827 reviews
7.9Crew
6.8Entertainment
7.2Comfort
6.4Food
7.5Boarding
Airline reviews

Not one thing to like. Three flights all with “mechanical” delays. Never got to where I was going and spent additional $500 for a hotel room. American Airlines is the worst in the industry!

2.0 MediocreJason, Jul 2026
CHA - DFW
Read more American Airlines reviews

Not one thing to like. Three flights all with “mechanical” delays. Never got to where I was going and spent additional $500 for a hotel room. American Airlines is the worst in the industry!

WiFi didn’t work the entire flight. Very disappointing. Minimal food and options - sadly the state of current affairs. All other aspects of the flight were fine.

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

It went up and down at the right time and place. I’m happy with that outcome.

Flight was cancelled as I was in line for security. Next available flight got me to my destination 24 hrs later than the first. No refunds offered, just credit toward another flight. I booked with delta, got to my destination only 2 hrs behind my original flight schedule. Won’t be using American again.

It was a good flight - not overbooked and in time.

It was perfect in almost all ways. In fact it arrived early in both legs of my flight. The entertainment was marginal, but that was due mostly to the length of the flight. I love American!

Thankfully no connections off of this one on the day of the flight as it was delayed 90+ minutes.

Average - flew with Jet Blue internal and it was far more comfortable and better food and entertainment. Notable difference

Flight was delayed an hour. The pilot said we could deplane but that we wouldn’t be able to get back on. Luckily, my layover in ORD was 2 hours and it didn’t affect my connection. But a lot of people missed their connection and a handful of people elected to get off the plane. There were a lot of upset people and the American crew didn’t seem very sympathetic or accommodating.

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

Information on your arrival and departure airports