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Cheap Southwest flights

JNB
Mar 19 — Mar 261
1 adult
1 adult, Economy, 0 bags

Southwest information

Discover detailed information about Southwest flights, including average fare prices, reviews, and more. Flight info is based on data from user searches last updated on 17 February 2026. In the last 7 days, Cheapflights users made a total of 594 507 searches.

Cheapest Route

R1 387

Most Popular Route

SFO to LAX

Shortest Flight

1h 00m

Longest Flight

12h 55m
Flying from Fort Lauderdale to Austin Bergstrom
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Flying from San Francisco to Los Angeles
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Flying from Honolulu to Hilo Intl
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Flying from Fort Lauderdale to Richmond Byrd Intl
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International Southwest flights
Search for international Southwest flight options. Find affordable international airfare based on user searches. Data last updated 17 February 2026.

Mon 4/55:45
SAT
-
CUN
2 stops8h 25m
Southwest
Thu 7/515:15
CUN
-
SAT
2 stops8h 15m
Southwest
Deal found R6 218
Tue 23/65:30
SAT
-
CUN
2 stops7h 45m
Southwest
Thu 2/715:05
CUN
-
SAT
1 stop9h 45m
Southwest
Deal found R7 605
Sun 26/45:25
SAT
-
CUN
2 stops7h 45m
Southwest
Wed 29/412:45
CUN
-
SAT
2 stops9h 15m
Southwest
Deal found R7 733

Southwest Reviews

Read reviews and feedback from other travellers about their experiences with Southwest sourced from user searches. These reviews were last updated on 17 February 2026 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 594 507 searches.
Southwest
8,0
Very Good
4 289 reviews
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Overview

Comfort

8,0

Entertainment

7,5

Crew

8,6

Food

7,0

Boarding

8,1

Frequently asked questions about Southwest

  • What are the most popular Southwest airports?

    Based on flight volume data, Phoenix Sky Harbor Intl is the most popular airport that Southwest uses. Denver Intl and Dallas Love Field are the next two most visited by Southwest.

  • What is Southwest’s cheapest domestic flight?

    The cheapest round-trip flight with Southwest within the country is flying Fort Lauderdale to Austin Bergstrom. Expect to pay around R1 387 per ticket. This route tends to have 0 stops. The cheapest domestic one-way flight with Southwest that we could find is flying from Austin Bergstrom to Fort Lauderdale. This flight has 0 stops and costs about R702 per ticket.

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