$199 Find Cheap Flights from Dallas 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 Dallas to Saint Lucia departing on 6/22. 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 Dallas 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 Dallas 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 Dallas to Saint Lucia

Sun, Jun 14 - Fri, Jun 19
Air Canada Logo
12:25 pm - 2:10 pm
DFW
-
UVF
48h 45m
2 stops
Air Canada Logo
3:15 pm - 11:45 am
UVF
-
DFW
21h 30m
1 stop
$486Air Canada
Mon, Jun 1 - Fri, Jun 5
Air Canada Logo
9:00 pm - 2:10 pm
DFW
-
UVF
16h 10m
1 stop
Air Canada Logo
3:05 pm - 11:32 am
UVF
-
DFW
21h 27m
1 stop
$492Air Canada
Mon, Jun 1 - Fri, Jun 5
Air Canada Logo
9:00 pm - 2:10 pm
DFW
-
UVF
16h 10m
1 stop
Air Canada Logo
3:05 pm - 9:45 pm
UVF
-
DFW
31h 40m
2 stops
$496Air Canada
Sun, Jun 14 - Fri, Jun 19
Air Canada Logo
12:25 pm - 2:10 pm
DFW
-
UVF
48h 45m
2 stops
Air Canada Logo
3:15 pm - 11:45 am
UVF
-
DFW
21h 30m
1 stop
$506Air Canada
Wed, Jun 10 - Tue, Jun 16
Air Canada Logo
12:25 pm - 2:10 pm
DFW
-
UVF
48h 45m
2 stops
Air Canada Logo
3:05 pm - 11:32 am
UVF
-
DFW
21h 27m
1 stop
$536Air Canada
Mon, Sep 7 - Thu, Sep 17
Delta Logo
6:37 pm - 2:08 pm
DAL
-
UVF
18h 31m
1 stop
Delta Logo
3:38 pm - 9:28 am
UVF
-
DAL
18h 50m
1 stop
$734Delta
Mon, Aug 3 - Wed, Aug 12
Delta Logo
6:39 pm - 2:12 pm
DAL
-
UVF
18h 33m
1 stop
Delta Logo
3:28 pm - 9:28 am
UVF
-
DAL
19h 00m
1 stop
$764Delta
Sat, Sep 5 - Fri, Sep 11
Delta Logo
6:37 pm - 2:08 pm
DAL
-
UVF
18h 31m
1 stop
Delta Logo
3:38 pm - 9:28 am
UVF
-
DAL
18h 50m
1 stop
$769Delta
Tue, Aug 4 - Wed, Aug 12
Delta Logo
6:39 pm - 2:12 pm
DAL
-
UVF
18h 33m
1 stop
Delta Logo
3:28 pm - 9:28 am
UVF
-
DAL
19h 00m
1 stop
$794Delta
Fri, Jun 12 - Mon, Jun 15
Multiple Airlines Logo
3:17 pm - 10:10 pm
DFW
-
SLU
29h 53m
3 stops
Multiple Airlines Logo
7:10 pm - 11:48 pm
SLU
-
DFW
29h 38m
3 stops
$953Multiple Airlines
Booking Insights

KAYAK's insights & trends for Dallas to Saint Lucia flights

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

What is the cheapest month to fly from Dallas to Saint Lucia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dallas to Saint Lucia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Dallas to Saint Lucia is July, when tickets cost $466 (return) on average. On the other hand, the most expensive months are April and May, when the average cost of round-trip tickets is $733 and $648 respectively.

Good to know

Cheapest flight$199
Flight from Dallas/Fort Worth Airport to Castries

FAQs - booking Saint Lucia flights

  • How does KAYAK find such low prices on flights from Dallas 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 Dallas to Saint Lucia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Dallas 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 Dallas 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 Dallas 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 Dallas 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 Dallas 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 Dallas to Saint Lucia

 
Need help choosing which airline to fly with from Dallas 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 8466 reviews
7.8Entertainment
8.1Boarding
8.5Crew
7.9Comfort
7.2Food
Airline reviews

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

6.0 GoodSilvestre, Apr 2026
MCO - GRU
Read more Delta reviews

The flight was operated by Latam. The aircraft had a technical issue and the flight was delayed for the next day. They grounded other passengers to get their airplane assigned to my flight. Most of he ground staff don't speak English (Orlando Airport), but were very polite.The crew on the other hand could speak English and Portuguese. On board service was good.

The agent at check in and at the gate were less than thrilled to be at work. I'm not a fan of Kayak's placement on the plane. I got put in the middle seat and none of my preferences were used.

In ATL they have two sets of departure screens. Follow what is on your airline's departure board - the ATL Airport Authority departure board had completely incorrect details about the gate assignment for my flight, which would have made me miss boarding.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Very easy to use and convenient, you can perform any action within the same portal

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

The staff was nice. I appreciated that I was able to take an earlier flight, even though it was last minute. The boarding process felt rather chaotic.

My flight got delayed a total of five times. And the boarding gate changed four times. most of the time the platform was not up-to-date with the changes taking place. The most discouraging part of the entire trip by far.

Returned home with a blood clot from flight homes and the uncomfortable aircraft I was on.

The crew was very kind, but no in-flight entertainment monitors and a 2 hour and 30 minute delay was extremely frustrating.

Everything was delayed and the staff sent me to the wrong gate, causing me to miss one of my flights. I arrived at my destination 6 hours later than I was supposed to.

It was good, the staff was great, and the food, was as usual, tea and biscuit. Bathroom was clean, and the plane was clean as well.

It was really a terrific experience both going and returning on AA. Staff and crew were professional.

I was able to get the AA customer Service desk to put me on an earlier flight without any issues.

Everything you need to know for your flight from Dallas to Saint Lucia

Cabin class types available on flights to Saint Lucia

Cabin classes available on flights to Saint Lucia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.