Cheap flights to Southwest

View €381 flight on Tue, 13 Jan 2026Opens in a new window

Popular airlines to Southwest

  • American Airlines

    American Airlines

  • Delta

    Delta

  • JetBlue Airways

    JetBlue Airways

  • United

    United

  • Spirit Airlines

    Spirit Airlines

  • Cape Air

    Cape Air

  • Virgin Atlantic

    Virgin Atlantic

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Cheap round-trip flights to Southwest

Prices were available within the past 7 days and start at €381 for one-way flights and €729 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tradewind Aviation
Tue, 13 Jan - Wed, 14 Jan
SBH
Gustavia
STX
St. Croix Island
€729 Return, found 12 hours ago
€729
Return
found 12 hours ago
Select Tradewind Aviation flight, departing Tue, 13 Jan from Gustavia to St. Croix Island, returning Wed, 14 Jan, priced at €729 found 12 hours ago
Tradewind Aviation
Tue, 13 Jan - Wed, 14 Jan
SBH
Gustavia
STX
St. Croix Island
€839 Return, found 12 hours ago
€839
Return
found 12 hours ago
Select Tradewind Aviation flight, departing Tue, 13 Jan from Gustavia to St. Croix Island, returning Wed, 14 Jan, priced at €839 found 12 hours ago
Tradewind Aviation
Tue, 13 Jan - Wed, 14 Jan
SBH
Gustavia
STX
St. Croix Island
€874 Return, found 12 hours ago
€874
Return
found 12 hours ago
Select Tradewind Aviation flight, departing Tue, 13 Jan from Gustavia to St. Croix Island, returning Wed, 14 Jan, priced at €874 found 12 hours ago
Tradewind Aviation
Tue, 13 Jan - Wed, 14 Jan
SBH
Gustavia
STX
St. Croix Island
€890 Return, found 12 hours ago
€890
Return
found 12 hours ago
Select Tradewind Aviation flight, departing Tue, 13 Jan from Gustavia to St. Croix Island, returning Wed, 14 Jan, priced at €890 found 12 hours ago
Cape Air
Tue, 13 Jan - Wed, 14 Jan
SBH
Gustavia
STX
St. Croix Island
€893 Return, found 12 hours ago
€893
Return
found 12 hours ago
Select Cape Air flight, departing Tue, 13 Jan from Gustavia to St. Croix Island, returning Wed, 14 Jan, priced at €893 found 12 hours ago
Cape Air
Tue, 13 Jan - Wed, 14 Jan
SBH
Gustavia
STX
St. Croix Island
€899 Return, found 12 hours ago
€899
Return
found 12 hours ago
Select Cape Air flight, departing Tue, 13 Jan from Gustavia to St. Croix Island, returning Wed, 14 Jan, priced at €899 found 12 hours ago
Cape Air
Tue, 13 Jan - Wed, 14 Jan
SBH
Gustavia
STX
St. Croix Island
€902 Return, found 12 hours ago
€902
Return
found 12 hours ago
Select Cape Air flight, departing Tue, 13 Jan from Gustavia to St. Croix Island, returning Wed, 14 Jan, priced at €902 found 12 hours ago
Cape Air
Tue, 13 Jan - Wed, 14 Jan
SBH
Gustavia
STX
St. Croix Island
€911 Return, found 12 hours ago
€911
Return
found 12 hours ago
Select Cape Air flight, departing Tue, 13 Jan from Gustavia to St. Croix Island, returning Wed, 14 Jan, priced at €911 found 12 hours ago
Cape Air
Tue, 13 Jan - Wed, 14 Jan
SBH
Gustavia
STX
St. Croix Island
€914 Return, found 12 hours ago
€914
Return
found 12 hours ago
Select Cape Air flight, departing Tue, 13 Jan from Gustavia to St. Croix Island, returning Wed, 14 Jan, priced at €914 found 12 hours ago
Cape Air
Tue, 13 Jan - Wed, 14 Jan
SBH
Gustavia
STX
St. Croix Island
€919 Return, found 12 hours ago
€919
Return
found 12 hours ago
Select Cape Air flight, departing Tue, 13 Jan from Gustavia to St. Croix Island, returning Wed, 14 Jan, priced at €919 found 12 hours ago
Cape Air
Tue, 13 Jan - Wed, 14 Jan
SBH
Gustavia
STX
St. Croix Island
€923 Return, found 12 hours ago
€923
Return
found 12 hours ago
Select Cape Air flight, departing Tue, 13 Jan from Gustavia to St. Croix Island, returning Wed, 14 Jan, priced at €923 found 12 hours ago
Tradewind Aviation
Tue, 13 Jan - Wed, 14 Jan
SBH
Gustavia
STX
St. Croix Island
€924 Return, found 12 hours ago
€924
Return
found 12 hours ago
Select Tradewind Aviation flight, departing Tue, 13 Jan from Gustavia to St. Croix Island, returning Wed, 14 Jan, priced at €924 found 12 hours ago
Cape Air
Tue, 13 Jan - Wed, 14 Jan
SBH
Gustavia
STX
St. Croix Island
€928 Return, found 12 hours ago
€928
Return
found 12 hours ago
Select Cape Air flight, departing Tue, 13 Jan from Gustavia to St. Croix Island, returning Wed, 14 Jan, priced at €928 found 12 hours ago
Air France
Wed, 31 Dec - Sun, 4 Jan
WAW
Warsaw
STX
St. Croix Island
€1,375 Return, found 19 hours ago
€1,375
Return
found 19 hours ago
Select Air France flight, departing Wed, 31 Dec from Warsaw to St. Croix Island, returning Sun, 4 Jan, priced at €1,375 found 19 hours ago
American Airlines
Wed, 31 Dec - Sun, 4 Jan
WAW
Warsaw
STX
St. Croix Island
€1,651 Return, found 19 hours ago
€1,651
Return
found 19 hours ago
Select American Airlines flight, departing Wed, 31 Dec from Warsaw to St. Croix Island, returning Sun, 4 Jan, priced at €1,651 found 19 hours ago

About Southwest

Expedia offers flights to Southwest to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Southwest or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Southwest that have flexible change policies?
It's as easy as counting to three with Expedia. Firstly, enter your travel details and press "Search." Next step? Check the "No change fee" box just below the "Flexible change policies" subheading to the left of your screen. Step 3. Nab your flexible and cheap airfare to Southwest.
Which airlines fly to Southwest?
You can take your pick of a variety of airlines that offer flights into or near Southwest. A few of the best of them are:

  • American Airlines - 65 flights to or near Southwest each month, including 65 flights to Henry E. Rohlsen Airport (STX) per month.
  • Spirit Airlines - 30 flights to or near Southwest each month, including 30 flights to Henry E. Rohlsen Airport (STX) per month.
  • Delta Air Lines - 4 flights to or near Southwest each month, including 4 flights to Henry E. Rohlsen Airport (STX) per month.

How can I find cheap tickets to Southwest?
To score an amazing deal to Southwest, book well ahead. Also use Expedia's "flexible dates" feature above your search results. This will compare prices for similar time frames. In the last seven days, €729 was the lowest price for a flight to Southwest.
How much is a flight to Southwest?
One-way flights departing from Gustavia (SBH) sold for as little as €381 in the last seven days. During this time, the price of a round-trip journey to Southwest varied between €729 and €1,651. If you spot a deal, book fast — these prices don't wait around for long.
What are the most popular airports to fly into in Southwest?
Zip up your suitcase and fly into Henry E. Rohlsen Airport (STX), Southwest's major flight hub. Book a ticket on one of the 99 flights that touch down at this well-known destination every month.
How much is a plane ticket to Southwest?
Prices ranged from just €729 to €1,651 in the last seven days. When you're ready to book, we'll be ready to help you lock in a low-cost flight to Southwest.
What months are the cheapest to book a flight to Southwest?
Grab your ticket in February for the cheapest flights to Southwest. The month of December is usually the most expensive time to purchase a seat.
*Available to Expedia members.