$421 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 5/22. 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

Mon, Mar 2 - Mon, Mar 9
JetBlue Logo
11:45 pm - 4:01 pm
SLC
-
UVF
13h 16m
1 stop
JetBlue Logo
4:23 pm - 1:27 pm
UVF
-
SLC
23h 04m
1 stop
$756JetBlue
Sat, Apr 25 - Wed, Apr 29
American Airlines Logo
5:23 pm - 1:35 pm
SLC
-
UVF
18h 12m
2 stops
American Airlines Logo
2:35 pm - 10:34 am
UVF
-
SLC
21h 59m
2 stops
$773American Airlines
Sat, Apr 25 - Wed, Apr 29
American Airlines Logo
11:59 pm - 1:35 pm
SLC
-
UVF
11h 36m
1 stop
American Airlines Logo
3:28 pm - 11:49 am
UVF
-
SLC
22h 21m
1 stop
$784American Airlines
Mon, Jun 8 - Fri, Jun 12
American Airlines Logo
11:55 pm - 3:04 pm
SLC
-
UVF
13h 09m
1 stop
American Airlines Logo
2:58 pm - 11:35 am
UVF
-
SLC
22h 37m
2 stops
$828American Airlines
Mon, Jun 8 - Fri, Jun 12
American Airlines Logo
11:55 pm - 3:04 pm
SLC
-
UVF
13h 09m
1 stop
American Airlines Logo
2:58 pm - 12:51 pm
UVF
-
SLC
23h 53m
1 stop
$844American Airlines
Thu, Feb 19 - Thu, Feb 26
JetBlue Logo
11:45 pm - 3:45 pm
SLC
-
UVF
13h 00m
1 stop
JetBlue Logo
5:23 pm - 12:00 pm
UVF
-
SLC
21h 37m
2 stops
$862JetBlue
Fri, Apr 10 - Sat, Apr 18
American Airlines Logo
11:59 pm - 1:35 pm
SLC
-
UVF
11h 36m
1 stop
American Airlines Logo
2:35 pm - 11:49 am
UVF
-
SLC
23h 14m
2 stops
$878American Airlines
Sun, Mar 8 - Sun, Mar 15
American Airlines Logo
11:31 pm - 2:58 pm
SLC
-
UVF
13h 27m
1 stop
American Airlines Logo
2:48 pm - 1:13 pm
UVF
-
SLC
24h 25m
2 stops
$913American Airlines
Thu, Feb 19 - Thu, Feb 26
JetBlue Logo
11:45 pm - 3:45 pm
SLC
-
UVF
13h 00m
1 stop
JetBlue Logo
5:23 pm - 10:50 pm
UVF
-
SLC
32h 27m
1 stop
$914JetBlue
Mon, Mar 2 - Mon, Mar 9
American Airlines Logo
11:28 pm - 2:48 pm
SLC
-
UVF
12h 20m
1 stop
American Airlines Logo
3:18 pm - 11:21 am
UVF
-
SLC
22h 03m
2 stops
$966American 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.

How long does a flight from Salt Lake City to Saint Lucia take?

The duration of a flight to Saint Lucia depends on your arrival airport. The shortest route to Saint Lucia from Salt Lake City is to Castries, which takes 11h 34m.

Find deals

Good to know

Low seasonSeptember
Cheapest flight$421
Best time to beat the crowds with an average 59% drop in price.
Most popular time to fly and prices are also 26% 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 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.
7.2
American AirlinesOverall score based on 11153 reviews
7.5Boarding
6.4Food
7.2Comfort
8.0Crew
6.9Entertainment
Airline reviews

My seat tv didn’t work the whole trip. And the seat space is too small despite being seated at the front.

8.0 ExcellentJose A, Jan 2026
JFK - EGE
Read more American Airlines reviews

My seat tv didn’t work the whole trip. And the seat space is too small despite being seated at the front.

The seat cushions were very worn so they were extremely uncomfortable.

Delayed, no updates, had a rewards number but was not working

The seats from lax to DFW was so tight that I could not move my legs . No WiFi and had to pay . Not a good selection of entertainment

AA should improve their in air internet & entertainment options. Seems unreasonable to charge $20/hr and should have some form of free connections. The entertainment options are also pretty limited, movies are outdated and the series only show 3-5 episodes.

The professionals have excellent customer service, the seats don´t have enough space.

We were upgraded to First Class and it was a great flight

Amazing I love American. I’ll never fly anyone else if I can help it.

I love American. I’ll never fly anyone else if I can help it.

Flight delay and multiple gate changes including a change near boarding time to another terminal, which in DFW is a pain. Pre-boarding delay and also a further delay on the ground after boarding. About an hour and a half total delay.

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

Information on your arrival and departure airports

Salt Lake City (SLC)