Find flights
Deals
Reviews
FAQs
Flight Tracker

Cheap Southwest flights

HKG
6 Jun — 13 Jun1
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 7 May 2026. In the last 7 days, Cheapflights users made a total of 70,647 searches.

Cheapest Route

HK$917

Most Popular Route

SAN to SFO

Shortest Flight

1h 10m

Longest Flight

12h 50m
Flying from Lambert-St Louis to Atlanta Hartsfield-Jackson
Search Deals
Flying from San Diego to San Francisco
Search Deals
Flying from Dallas Love Field to Tulsa
Search Deals
Flying from San Diego to Colorado Springs
Search Deals

Southwest Reviews

Read reviews and feedback from other travellers about their experiences with Southwest sourced from user searches. These reviews were last updated on 7 May 2026 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 70,647 searches.
Southwest
7.9
Good
4,303 reviews
Check prices
Overview

Crew

8.6

Comfort

8.0

Food

7.0

Boarding

8.1

Entertainment

7.5

Frequently asked questions about Southwest

  • What are the most popular Southwest airports?

    The most popular airports for Southwest are Phoenix Sky Harbor Intl, San Diego, and San Jose according to our data. Flights to or from any of these airports should be available via Southwest year-round.

  • What is Southwest’s cheapest domestic flight?

    The cheapest domestic Southwest flight is flying Lambert-St Louis to Atlanta Hartsfield-Jackson, which is HK$917. This round-trip flight has 0 stops. For a one-way domestic Southwest flight, the cheapest route is Atlanta Hartsfield-Jackson to Kansas City (0 stops) for HK$470.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Real-time Southwest flight tracker

Track Southwest flights in real-time using the flight tracker tool, providing live updates on flight schedules, departure, and arrival times.
YYYY-MM-DD

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.