Cheap Flights to Southwest | Popular Routes to Southwest from HK$1,542

Popular airlines to Southwest

  • American Airlines

    American Airlines

  • JetBlue Airways

    JetBlue Airways

  • Delta

    Delta

  • 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 HK$1,542 for one-way flights and HK$3,609 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 5 Feb - Mon, 9 Feb
BOS
Boston
STX
St. Croix Island
HK$3,609 Return, found 6 hours ago
HK$3,609
Return
found 6 hours ago
Select American Airlines flight, departing Thu, 5 Feb from Boston to St. Croix Island, returning Mon, 9 Feb, priced at HK$3,609 found 6 hours ago
Delta
Fri, 9 Jan - Tue, 13 Jan
PVD
Providence
STX
St. Croix Island
HK$3,614 Return, found 2 days ago
HK$3,614
Return
found 2 days ago
Select Delta flight, departing Fri, 9 Jan from Providence to St. Croix Island, returning Tue, 13 Jan, priced at HK$3,614 found 2 days ago
Delta
Fri, 9 Jan - Tue, 13 Jan
PVD
Providence
STX
St. Croix Island
HK$3,658 Return, found 2 days ago
HK$3,658
Return
found 2 days ago
Select Delta flight, departing Fri, 9 Jan from Providence to St. Croix Island, returning Tue, 13 Jan, priced at HK$3,658 found 2 days ago
Delta
Fri, 9 Jan - Tue, 13 Jan
PVD
Providence
STX
St. Croix Island
HK$3,964 Return, found 2 days ago
HK$3,964
Return
found 2 days ago
Select Delta flight, departing Fri, 9 Jan from Providence to St. Croix Island, returning Tue, 13 Jan, priced at HK$3,964 found 2 days ago
American Airlines
Thu, 5 Feb - Mon, 9 Feb
BOS
Boston
STX
St. Croix Island
HK$3,969 Return, found 6 hours ago
HK$3,969
Return
found 6 hours ago
Select American Airlines flight, departing Thu, 5 Feb from Boston to St. Croix Island, returning Mon, 9 Feb, priced at HK$3,969 found 6 hours ago
American Airlines
Thu, 5 Feb - Mon, 9 Feb
BOS
Boston
STX
St. Croix Island
HK$3,989 Return, found 6 hours ago
HK$3,989
Return
found 6 hours ago
Select American Airlines flight, departing Thu, 5 Feb from Boston to St. Croix Island, returning Mon, 9 Feb, priced at HK$3,989 found 6 hours ago
Delta
Fri, 9 Jan - Tue, 13 Jan
PVD
Providence
STX
St. Croix Island
HK$4,008 Return, found 2 days ago
HK$4,008
Return
found 2 days ago
Select Delta flight, departing Fri, 9 Jan from Providence to St. Croix Island, returning Tue, 13 Jan, priced at HK$4,008 found 2 days ago
American Airlines
Fri, 9 Jan - Tue, 13 Jan
PVD
Providence
STX
St. Croix Island
HK$4,114 Return, found 2 days ago
HK$4,114
Return
found 2 days ago
Select American Airlines flight, departing Fri, 9 Jan from Providence to St. Croix Island, returning Tue, 13 Jan, priced at HK$4,114 found 2 days ago
Delta
Thu, 5 Feb - Mon, 9 Feb
BOS
Boston
STX
St. Croix Island
HK$4,199 Return, found 6 hours ago
HK$4,199
Return
found 6 hours ago
Select Delta flight, departing Thu, 5 Feb from Boston to St. Croix Island, returning Mon, 9 Feb, priced at HK$4,199 found 6 hours ago
United
Thu, 5 Feb - Mon, 9 Feb
BOS
Boston
STX
St. Croix Island
HK$4,869 Return, found 6 hours ago
HK$4,869
Return
found 6 hours ago
Select United flight, departing Thu, 5 Feb from Boston to St. Croix Island, returning Mon, 9 Feb, priced at HK$4,869 found 6 hours ago
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, HK$3,609 was the lowest price for a flight to Southwest.
How much is a flight to Southwest?
One-way flights departing from Providence (PVD) sold for as little as HK$1,542 in the last seven days. During this time, the price of a round-trip journey to Southwest varied between HK$3,609 and HK$4,869. 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.
When is the cheapest time to fly to Southwest?
If you'd prefer to spend your cash enjoying the delights of Southwest rather than on flying there, depart earlier in the week. The cheapest day to travel is generally Tuesday, with Monday coming in second. With many people traveling on weekends, Saturday often has the most expensive fares.
How much is a plane ticket to Southwest?
Prices ranged from just HK$3,609 to HK$4,869 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.