HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Saint Lucia

$915+ Cheap flights from Mobile (MOB) 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
MOB — UVF
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Mobile 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.

Find flight deals from Mobile to Saint Lucia

Cheapest flights from Mobile to Saint Lucia
Explore the most affordable flight options available from Mobile to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/13. 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 8/1612:48 pmMOB - UVF
2 stops24h 47mAmerican Airlines
Sat 8/233:35 pmUVF - MOB
2 stops21h 14mAmerican Airlines
Deal found 8/13$915

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mobile 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 August 14, 2025.
Use the filters below to find and compare flights from Mobile to Saint Lucia that are best for you.

Fly from

Mobile

Fly to

Saint Lucia

Route

Depart

Return

Price

MobileCastries

MOB - UVF

MOBUVF

Mobile

Fri 8/29

9:12 am-1:45 pm

2 stops51h 33m

$1,561

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Best time to book a flight from Mobile to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Mobile 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 Mobile to Saint Lucia

What is the cheapest month to book a flight from Mobile to Saint Lucia?

Currently, January is the cheapest month in which you can book a flight from Mobile to Saint Lucia (average of $556). Flying from Mobile to Saint Lucia in December is currently the most expensive (average of $730). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Mobile 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 Mobile to Saint Lucia?

    Mobile (MOB) is the airport you will fly out of if you book a flight from Mobile to Saint Lucia. It is only a 11.8 mi journey to Mobile (MOB) from Mobile’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Mobile 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.

  • What is the cheapest month to book a flight from Mobile to Saint Lucia?

    Currently, January is the cheapest month in which you can book a flight from Mobile to Saint Lucia (average of $556). Flying from Mobile to Saint Lucia in December is currently the most expensive (average of $730). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 Mobile to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.
Atlanta to Luis Munoz Marin Intl flights
Atlanta to Montego Bay flights
Atlanta to Punta Cana flights
Atlanta to Oranjestad flights
Atlanta to Saint Thomas Island flights
Atlanta to Nassau flights
Atlanta to Castries flights
Atlanta to Santo Domingo flights
Atlanta to Christiansted flights
Atlanta to Kingston flights
Atlanta to Simpson Bay flights
Atlanta to Port of Spain flights
Atlanta to Providenciales flights
Atlanta to Puerto Plata flights
Atlanta to George Town flights
Atlanta to Willemstad flights
Atlanta to Bridgetown flights
Pensacola to Luis Munoz Marin Intl flights
Birmingham to Luis Munoz Marin Intl flights
Pensacola to Basseterre flights
Atlanta to St. John's flights
Birmingham to Montego Bay flights
Huntsville to Luis Munoz Marin Intl flights
Atlanta to Santiago de los Caballeros flights
Atlanta to St. George's flights
Atlanta to Georgetown flights
Pensacola to Saint Thomas Island flights
Valparaiso to Nassau flights
Pensacola to Montego Bay flights
Atlanta to Road Town flights
Birmingham to Punta Cana flights
Atlanta to Marsh Harbour flights
Chattanooga to Oranjestad flights
Atlanta to Basseterre flights
Chattanooga to Luis Munoz Marin Intl flights
Pensacola to Punta Cana flights
Mobile to Luis Munoz Marin Intl flights
Atlanta to Kralendijk flights
Birmingham to Providenciales flights
Atlanta to Aguadilla flights
Birmingham to Nassau flights
Atlanta to Gregory Town flights
Huntsville to Montego Bay flights
Valparaiso to Luis Munoz Marin Intl flights
Chattanooga to Montego Bay flights
Huntsville to Punta Cana flights
Atlanta to Freeport flights
Atlanta to Ponce flights
Birmingham to George Town flights
Atlanta to Castries 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.