Book Flights to Saint Lucia starting at $56
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Tickets for One Way Flights to Saint Lucia
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$
Philipsburg, Sint Maarten (SXM)to
Castries, Saint Lucia (SLU)
Depart: 26 Dec 2026
One-way
From
$145
Seen: 2 hrs ago
Philipsburg, Sint Maarten (SXM)to
Castries, Saint Lucia (SLU)
Depart: 31 Oct 2026
One-way
From
$125
Seen: 1 day ago
Philipsburg, Sint Maarten (SXM)to
Castries, Saint Lucia (SLU)
Depart: 13 Dec 2026
One-way
From
$145
Seen: 1 day ago
Kingstown, Saint Vincent (SVD)to
Castries, Saint Lucia (SLU)
Depart: 05 Dec 2026
One-way
From
$56
Seen: 1 day ago
Kingstown, Saint Vincent (SVD)to
Castries, Saint Lucia (SLU)
Depart: 01 Dec 2026
One-way
From
$56
Seen: 17 hrs ago
Basseterre, Saint Kitts (SKB)to
Castries, Saint Lucia (SLU)
Depart: 31 Oct 2026
One-way
From
$398
Seen: 3 hrs ago
Marigot, Dominica (DOM)to
Castries, Saint Lucia (SLU)
Depart: 26 Dec 2026
One-way
From
$278
Seen: 5 hrs ago
Marigot, Dominica (DOM)to
Castries, Saint Lucia (SLU)
Depart: 05 Oct 2026
One-way
From
$278
Seen: 1 day ago
Marigot, Dominica (DOM)to
Castries, Saint Lucia (SLU)
Depart: 23 Oct 2026
One-way
From
$278
Seen: 1 day ago
Kingstown, Saint Vincent (SVD)to
Castries, Saint Lucia (SLU)
Depart: 12 Dec 2026
One-way
From
$56
Seen: 1 day ago
Basseterre, Saint Kitts (SKB)to
Castries, Saint Lucia (SLU)
Depart: 02 Oct 2026
One-way
From
$393
Seen: 1 day ago
Basseterre, Saint Kitts (SKB)to
Castries, Saint Lucia (SLU)
Depart: 03 Oct 2026
One-way
From
$393
Seen: 1 day ago
St. John's, Antigua (ANU)to
Castries, Saint Lucia (SLU)
Depart: 03 Oct 2026
One-way
From
$356
Seen: 1 day ago
Charlestown, Nevis (NEV)to
Castries, Saint Lucia (SLU)
Depart: 07 Nov 2026
One-way
From
$381
Seen: 1 day ago
Charlestown, Nevis (NEV)to
Castries, Saint Lucia (SLU)
Depart: 05 Nov 2026
One-way
From
$401
Seen: 1 day ago
Charlestown, Nevis (NEV)to
Castries, Saint Lucia (SLU)
Depart: 02 Nov 2026
One-way
From
$431
Seen: 1 day ago
St. John's, Antigua (ANU)to
Castries, Saint Lucia (SLU)
Depart: 24 Oct 2026
One-way
From
$301
Seen: 1 day ago
St. John's, Antigua (ANU)to
Castries, Saint Lucia (SLU)
Depart: 22 Oct 2026
One-way
From
$311
Seen: 1 day ago
Bridgetown, Barbados (BGI)to
Castries, Saint Lucia (SLU)
Depart: 09 Nov 2026
One-way
From
$367
Seen: 14 hrs ago
Kralendijk, Bonaire (BON)to
Castries, Saint Lucia (SLU)
Depart: 18 Nov 2026
One-way
From
$507
Seen: 1 day ago
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
Travel to Saint Lucia
St. Lucia, a picturesque island adorned with lush rainforests, volcanic peaks, and pristine beaches, offers a perfect blend of relaxation and adventure. Whether you're seeking a family getaway, a romantic escape, or a business trip, St. Lucia has something for everyone. Enjoy the stunning Pitons, explore the vibrant capital of Castries, or simply unwind on the island's beautiful shores.
Most Popular Round trip Flight Deals with Winair to Saint Lucia
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flight_land
Philipsburg, Sint Maarten (SXM)to
Castries, Saint Lucia (SLU)18 Dec 2026 - 23 Dec 2026From$189Seen: 1 day agoRound-tripPhilipsburg, Sint Maarten (SXM)to
Castries, Saint Lucia (SLU)12 Dec 2026 - 12 Dec 2026From$189Seen: 1 day agoRound-tripKingstown, Saint Vincent (SVD)to
Castries, Saint Lucia (SLU)19 Dec 2026 - 24 Dec 2026From$171Seen: 1 day agoRound-tripKingstown, Saint Vincent (SVD)to
Castries, Saint Lucia (SLU)19 Dec 2026 - 31 Dec 2026From$171Seen: 8 hrs agoRound-tripRoad Town, Tortola (EIS)to
Castries, Saint Lucia (SLU)12 Dec 2026 - 10 Jan 2027From$745Seen: 23 hrs agoRound-tripRoad Town, Tortola (EIS)to
Castries, Saint Lucia (SLU)03 Oct 2026 - 15 Oct 2026From$751Seen: 4 hrs agoRound-tripBasseterre, Saint Kitts (SKB)to
Castries, Saint Lucia (SLU)21 Nov 2026 - 28 Nov 2026From$524Seen: 1 day agoRound-tripBasseterre, Saint Kitts (SKB)to
Castries, Saint Lucia (SLU)20 Nov 2026 - 28 Nov 2026From$524Seen: 1 day agoRound-tripSt. John's, Antigua (ANU)to
Castries, Saint Lucia (SLU)19 Dec 2026 - 02 Jan 2027From$685Seen: 22 hrs agoRound-tripBridgetown, Barbados (BGI)to
Castries, Saint Lucia (SLU)09 Nov 2026 - 08 Feb 2027From$772Seen: 1 day agoRound-tripCharlestown, Nevis (NEV)to
Castries, Saint Lucia (SLU)05 Nov 2026 - 07 Nov 2026From$871Seen: 1 day agoRound-tripMarigot, Dominica (DOM)to
Castries, Saint Lucia (SLU)24 Dec 2026 - 31 Dec 2026From$463Seen: 1 day agoRound-tripMarigot, Dominica (DOM)to
Castries, Saint Lucia (SLU)31 Dec 2026 - 03 Jan 2027From$467Seen: 1 day agoRound-tripBridgetown, Barbados (BGI)to
Castries, Saint Lucia (SLU)15 Mar 2027 - 22 Mar 2027From$751Seen: 1 day agoRound-trip
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking.
Discover the Best One Way Flights to Saint Lucia
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flight_land
$
Philipsburg, Sint Maarten (SXM)to
Castries, Saint Lucia (SLU)Depart: 17 Oct 2026
From
$165
Seen: 6 hrs ago
One-way
Philipsburg, Sint Maarten (SXM)to
Castries, Saint Lucia (SLU)Depart: 22 Oct 2026
From
$165
Seen: 1 hour ago
One-way
Philipsburg, Sint Maarten (SXM)to
Castries, Saint Lucia (SLU)Depart: 11 Oct 2026
From
$165
Seen: 19 hrs ago
One-way
Kingstown, Saint Vincent (SVD)to
Castries, Saint Lucia (SLU)Depart: 10 Oct 2026
From
$76
Seen: 5 hrs ago
One-way
Basseterre, Saint Kitts (SKB)to
Castries, Saint Lucia (SLU)Depart: 30 Oct 2026
From
$428
Seen: 3 hrs ago
One-way
Marigot, Dominica (DOM)to
Castries, Saint Lucia (SLU)Depart: 05 Oct 2026
From
$278
Seen: 1 day ago
One-way
Marigot, Dominica (DOM)to
Castries, Saint Lucia (SLU)Depart: 23 Oct 2026
From
$278
Seen: 1 day ago
One-way
Marigot, Dominica (DOM)to
Castries, Saint Lucia (SLU)Depart: 16 Oct 2026
From
$278
Seen: 7 hrs ago
One-way
Kingstown, Saint Vincent (SVD)to
Castries, Saint Lucia (SLU)Depart: 03 Oct 2026
From
$76
Seen: 1 day ago
One-way
Kingstown, Saint Vincent (SVD)to
Castries, Saint Lucia (SLU)Depart: 24 Oct 2026
From
$76
Seen: 1 day ago
One-way
Basseterre, Saint Kitts (SKB)to
Castries, Saint Lucia (SLU)Depart: 03 Oct 2026
From
$393
Seen: 1 day ago
One-way
Basseterre, Saint Kitts (SKB)to
Castries, Saint Lucia (SLU)Depart: 02 Oct 2026
From
$393
Seen: 1 day ago
One-way
St. John's, Antigua (ANU)to
Castries, Saint Lucia (SLU)Depart: 03 Oct 2026
From
$356
Seen: 1 day ago
One-way
St. John's, Antigua (ANU)to
Castries, Saint Lucia (SLU)Depart: 24 Oct 2026
From
$301
Seen: 1 day ago
One-way
St. John's, Antigua (ANU)to
Castries, Saint Lucia (SLU)Depart: 22 Oct 2026
From
$311
Seen: 1 day ago
One-way
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
Popular Round trip Deals for flights to Saint Lucia
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Philipsburg, Sint Maarten (SXM) | Castries, Saint Lucia (SLU) | Round-trip | 18 Dec 2026 - 23 Dec 2026 | From $189 Seen: 1 day ago |
| Philipsburg, Sint Maarten (SXM) | Castries, Saint Lucia (SLU) | Round-trip | 12 Dec 2026 - 12 Dec 2026 | From $189 Seen: 1 day ago |
| Kingstown, Saint Vincent (SVD) | Castries, Saint Lucia (SLU) | Round-trip | 19 Dec 2026 - 24 Dec 2026 | From $171 Seen: 1 day ago |
| Kingstown, Saint Vincent (SVD) | Castries, Saint Lucia (SLU) | Round-trip | 19 Dec 2026 - 31 Dec 2026 | From $171 Seen: 8 hrs ago |
| Road Town, Tortola (EIS) | Castries, Saint Lucia (SLU) | Round-trip | 12 Dec 2026 - 10 Jan 2027 | From $745 Seen: 23 hrs ago |
| Road Town, Tortola (EIS) | Castries, Saint Lucia (SLU) | Round-trip | 03 Oct 2026 - 15 Oct 2026 | From $751 Seen: 4 hrs ago |
| Basseterre, Saint Kitts (SKB) | Castries, Saint Lucia (SLU) | Round-trip | 21 Nov 2026 - 28 Nov 2026 | From $524 Seen: 1 day ago |
| Basseterre, Saint Kitts (SKB) | Castries, Saint Lucia (SLU) | Round-trip | 20 Nov 2026 - 28 Nov 2026 | From $524 Seen: 1 day ago |
| St. John's, Antigua (ANU) | Castries, Saint Lucia (SLU) | Round-trip | 19 Dec 2026 - 02 Jan 2027 | From $685 Seen: 22 hrs ago |
| Bridgetown, Barbados (BGI) | Castries, Saint Lucia (SLU) | Round-trip | 09 Nov 2026 - 08 Feb 2027 | From $772 Seen: 1 day ago |
| Charlestown, Nevis (NEV) | Castries, Saint Lucia (SLU) | Round-trip | 05 Nov 2026 - 07 Nov 2026 | From $871 Seen: 1 day ago |
| Marigot, Dominica (DOM) | Castries, Saint Lucia (SLU) | Round-trip | 24 Dec 2026 - 31 Dec 2026 | From $463 Seen: 1 day ago |
| Marigot, Dominica (DOM) | Castries, Saint Lucia (SLU) | Round-trip | 31 Dec 2026 - 03 Jan 2027 | From $467 Seen: 1 day ago |
| Bridgetown, Barbados (BGI) | Castries, Saint Lucia (SLU) | Round-trip | 15 Mar 2027 - 22 Mar 2027 | From $751 Seen: 1 day ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
