Cheap flights from San Antonio to Saint Lucia from $302
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Saint Lucia departing on 5/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from San Antonio to Saint Lucia
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Saint Lucia?
Our data shows that Sunday is the least expensive day to fly to Saint Lucia. Tickets to fly out on this day can be as low as $731. On the other hand, Thursday is the most expensive day to depart from San Antonio because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,131.
What is the cheapest time of day to depart on your flight to Saint Lucia?
Our data shows that the cheapest San Antonio to Saint Lucia flights are usually those with departure times in the morning. Our users have found flights to Saint Lucia in the morning for as low as $776. Flights in the morning are often more expensive with an average ticket price of $776.
Cheap San Antonio to Saint Lucia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Antonio to Saint Lucia
When did momondo last update prices for flights from San Antonio Airport to Saint Lucia?
Prices for flights from San Antonio Airport to Saint Lucia are refreshed on a daily basis.
How many operators does momondo search for flights from San Antonio Airport to Saint Lucia?
As of April 2025, there are 2 operators available to choose from for flights from San Antonio Airport to Saint Lucia.
How old do you have to be to fly from San Antonio Airport to Saint Lucia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Saint Lucia.
What documentation or ID do you need to fly to Saint Lucia?
The necessary travel and health documents for your Saint Lucia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from San Antonio to Saint Lucia
Compare and see reviews for airlines that fly from San Antonio to Saint Lucia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $466 | Free Cancellation | Rating 8.0 7,917 reviews | |||
| PriceFrom $476 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from San Antonio to Saint Lucia?
Finding the right flight to Saint Lucia from San Antonio is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Saint Lucia quick and easy, saving you time and money.
Can I find flights from San Antonio to Saint Lucia with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for San Antonio to Saint Lucia flights to just show those with flexible booking policies.
How can momondo help me find flights from San Antonio to Saint Lucia?
momondo provides multiple filters to help you find the best flight to Saint Lucia from San Antonio. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from San Antonio to Saint Lucia right now. Can momondo alert me if prices change?
If you are not ready to book a flight from San Antonio to Saint Lucia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Saint Lucia and let you know when they change.