Cheap Flights to Southwest

View AU$894 flight on Wed, 30 Dec 2026Opens in a new window

Popular airlines to Southwest

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  • Spirit Airlines

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Cheapest Flights to Southwest

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, 30 Dec - Tue, 5 Jan
RDU
Raleigh
STX
St. Croix Island
AU$879 Return, found 1 day ago
AU$879
Return
found 1 day ago
Select American Airlines flight, departing Wed, 30 Dec from Raleigh to St. Croix Island, returning Tue, 5 Jan, priced at AU$879 found 1 day ago
American Airlines
Wed, 30 Dec - Tue, 5 Jan
RDU
Raleigh
STX
St. Croix Island
AU$949 Return, found 1 day ago
AU$949
Return
found 1 day ago
Select American Airlines flight, departing Wed, 30 Dec from Raleigh to St. Croix Island, returning Tue, 5 Jan, priced at AU$949 found 1 day ago
American Airlines
Wed, 30 Dec - Tue, 5 Jan
RDU
Raleigh
STX
St. Croix Island
AU$984 Return, found 1 day ago
AU$984
Return
found 1 day ago
Select American Airlines flight, departing Wed, 30 Dec from Raleigh to St. Croix Island, returning Tue, 5 Jan, priced at AU$984 found 1 day ago
American Airlines
Wed, 30 Dec - Tue, 5 Jan
RDU
Raleigh
STX
St. Croix Island
AU$1,054 Return, found 1 day ago
AU$1,054
Return
found 1 day ago
Select American Airlines flight, departing Wed, 30 Dec from Raleigh to St. Croix Island, returning Tue, 5 Jan, priced at AU$1,054 found 1 day ago
American Airlines
Wed, 30 Dec - Tue, 5 Jan
RDU
Raleigh
STX
St. Croix Island
AU$1,180 Return, found 1 day ago
AU$1,180
Return
found 1 day ago
Select American Airlines flight, departing Wed, 30 Dec from Raleigh to St. Croix Island, returning Tue, 5 Jan, priced at AU$1,180 found 1 day ago
American Airlines
Wed, 30 Dec - Tue, 5 Jan
RDU
Raleigh
STX
St. Croix Island
AU$1,285 Return, found 1 day ago
AU$1,285
Return
found 1 day ago
Select American Airlines flight, departing Wed, 30 Dec from Raleigh to St. Croix Island, returning Tue, 5 Jan, priced at AU$1,285 found 1 day ago
American Airlines
Wed, 30 Dec - Tue, 5 Jan
RDU
Raleigh
STX
St. Croix Island
AU$1,410 Return, found 1 day ago
AU$1,410
Return
found 1 day ago
Select American Airlines flight, departing Wed, 30 Dec from Raleigh to St. Croix Island, returning Tue, 5 Jan, priced at AU$1,410 found 1 day ago
American Airlines
Wed, 30 Dec - Tue, 5 Jan
RDU
Raleigh
STX
St. Croix Island
AU$1,481 Return, found 1 day ago
AU$1,481
Return
found 1 day ago
Select American Airlines flight, departing Wed, 30 Dec from Raleigh to St. Croix Island, returning Tue, 5 Jan, priced at AU$1,481 found 1 day ago
American Airlines
Wed, 30 Dec - Tue, 5 Jan
RDU
Raleigh
STX
St. Croix Island
AU$1,712 Return, found 1 day ago
AU$1,712
Return
found 1 day ago
Select American Airlines flight, departing Wed, 30 Dec from Raleigh to St. Croix Island, returning Tue, 5 Jan, priced at AU$1,712 found 1 day ago
Delta
Wed, 30 Dec - Tue, 5 Jan
RDU
Raleigh
STX
St. Croix Island
AU$2,111 Return, found 1 day ago
AU$2,111
Return
found 1 day ago
Select Delta flight, departing Wed, 30 Dec from Raleigh to St. Croix Island, returning Tue, 5 Jan, priced at AU$2,111 found 1 day ago
Delta
Wed, 30 Dec - Tue, 5 Jan
RDU
Raleigh
STX
St. Croix Island
AU$2,716 Return, found 1 day ago
AU$2,716
Return
found 1 day ago
Select Delta flight, departing Wed, 30 Dec from Raleigh to St. Croix Island, returning Tue, 5 Jan, priced at AU$2,716 found 1 day ago
Delta
Wed, 30 Dec - Tue, 5 Jan
RDU
Raleigh
STX
St. Croix Island
AU$2,837 Return, found 1 day ago
AU$2,837
Return
found 1 day ago
Select Delta flight, departing Wed, 30 Dec from Raleigh to St. Croix Island, returning Tue, 5 Jan, priced at AU$2,837 found 1 day ago
Delta
Wed, 30 Dec - Tue, 5 Jan
RDU
Raleigh
STX
St. Croix Island
AU$2,928 Return, found 1 day ago
AU$2,928
Return
found 1 day ago
Select Delta flight, departing Wed, 30 Dec from Raleigh to St. Croix Island, returning Tue, 5 Jan, priced at AU$2,928 found 1 day ago
United
Wed, 30 Dec - Tue, 5 Jan
RDU
Raleigh
STX
St. Croix Island
AU$3,027 Return, found 1 day ago
AU$3,027
Return
found 1 day ago
Select United flight, departing Wed, 30 Dec from Raleigh to St. Croix Island, returning Tue, 5 Jan, priced at AU$3,027 found 1 day ago
Delta
Wed, 30 Dec - Tue, 5 Jan
RDU
Raleigh
STX
St. Croix Island
AU$3,050 Return, found 1 day ago
AU$3,050
Return
found 1 day ago
Select Delta flight, departing Wed, 30 Dec from Raleigh to St. Croix Island, returning Tue, 5 Jan, priced at AU$3,050 found 1 day ago
United
Wed, 30 Dec - Tue, 5 Jan
RDU
Raleigh
STX
St. Croix Island
AU$3,630 Return, found 1 day ago
AU$3,630
Return
found 1 day ago
Select United flight, departing Wed, 30 Dec from Raleigh to St. Croix Island, returning Tue, 5 Jan, priced at AU$3,630 found 1 day ago

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Southwest Flights

When was the last time you embarked on a grand adventure? Whether it was last month or years ago, there’s never been a better time to start planning your next big trip. Book tickets to Southwest today and get ready to build your travel itinerary, from exploring the area with your family to recharging in the change of scenery. During your stay, visit the must-see attractions, chow down on the local cuisine, and relish in a holiday state of mind. However you decide to spend your upcoming trip, we’re here to make your travel plans easy and affordable.

Book Your Southwest Airfare

At Expedia.com.au, it’s simple to find cheap flights to Southwest that won’t cause your wallet to flinch. Browse through our inventory of Southwest flights and find airfare matching your preferred times and dates. Looking for a red-eye flight or an afternoon departure? Don’t worry, we’ve got you covered. You can even take advantage of our convenient My Scratchpad online feature, which lets you track your search results with ease. No more excuses; book your travel arrangements with us today to make your dream trip a reality.

Southwest Flights Information

Airlines serving
American Airlines, Delta, United
Roundtrip price
from AU$879

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, AU$879 was the lowest price for a flight to Southwest.
How much is a flight to Southwest?
One-way flights departing from Raleigh (RDU) sold for as little as AU$894 in the last seven days. During this time, the price of a round-trip journey to Southwest varied between AU$879 and AU$8,411. 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 AU$879 to AU$8,411 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.