HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Saint Lucia

$833+ Cheap flights from Billings (BIL) to Saint Lucia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — UVF
May 9 — May 161
Sat 5/9
Sat 5/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Billings to Saint Lucia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Billings to Saint Lucia

Cheapest flights from Billings to Saint Lucia
Explore the most affordable flight options available from Billings to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 9, 2026.

This Delta deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:35 am
BIL
-
UVF
2 stops24h 33m
Delta
Wed 8/263:28 pm
UVF
-
BIL
2 stops21h 32m
Delta
Deal found 4/8$833
This American Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:00 am
BIL
-
UVF
2 stops29h 09m
American Airlines
Tue 9/154:00 pm
UVF
-
BIL
2 stops21h 45m
American Airlines
Deal found 4/6$913
This American Airlines deal was found by Cheapflights users on 4/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2512:35 pm
BIL
-
UVF
2 stops23h 25m
American Airlines
Thu 7/303:14 pm
UVF
-
BIL
2 stops23h 31m
American Airlines
Deal found 4/9$1,345

Find flight deals from Billings to Saint Lucia

Keep the following information in mind while searching for Billings to Saint Lucia flight deals. Data was last updated April 9, 2026.

Round-trip from

$833
(Delta)
From Billings Logan Intl to Saint Lucia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Billings to Saint Lucia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 9, 2026.
Use the filters below to find and compare flights from Billings to Saint Lucia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BillingsCastries

BIL - UVF

BILUVF

Billings Logan Intl

Wed 8/12

11:35 am-2:08 pm

2 stops24h 33m

Castries Hewanorra

Wed 8/26

3:28 pm-11:00 am

2 stops21h 32m

$833

BillingsCastries

BIL - UVF

BILUVF

Billings Logan Intl

Tue 9/1

7:00 am-2:09 pm

2 stops29h 09m

Castries Hewanorra

Tue 9/15

4:00 pm-11:45 am

2 stops21h 45m

$913

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/8

Sorted by cheapest first

Best time to book a flight from Billings to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Billings with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Billings to Saint Lucia
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Billings to Saint Lucia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Billings to Saint Lucia?

    For a flight from Billings to Saint Lucia, you will be flying from Billings Logan Intl. Billings Logan Intl (BIL) is just 2.7 mi from the center of the city.

  • How long is the flight from Billings to Saint Lucia?

    There are many flights that can get you from Billings to Saint Lucia in 24h 33m. Fly via Delta or American Airlines to get the fastest option. Billings and Saint Lucia are separated by a distance of 3534 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Billings to Saint Lucia that include hotel bookings?

    Yes. In addition to deals on Billings to Saint Lucia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Billings to Saint Lucia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Billings to Saint Lucia.

  • Can I find deals for business class flights from Billings to Saint Lucia?

    Yes. Cheapflights offers flight deals from Billings to Saint Lucia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Billings to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.
Bozeman to Luis Munoz Marin Intl flights
Bozeman to Punta Cana flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.