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Cheap Southwest flights

SIN
29 Jan — 5 Feb1
1 adult

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 24 January 2025. In the last 7 days, Cheapflights users made a total of 200,618 searches.

Cheapest Route

S$ 125

Most Popular Route

SFO to LAX

Shortest Flight

0h 55m

Longest Flight

8h 20m
Flying from Lihue to Honolulu
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Flying from San Francisco to Los Angeles
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Flying from Birmingham to Nashville Intl
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Flying from Los Angeles to Tucson
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Southwest Reviews

Read reviews and feedback from other travellers about their experiences with Southwest sourced from user searches. These reviews were last updated on 24 January 2025 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 200,618 searches.
Southwest
8.1
Very Good
4,631 reviews
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Overview

Crew

8.7

Comfort

8.1

Food

7.2

Entertainment

7.7

Boarding

8.2

Frequently asked questions about Southwest

  • What are the most popular Southwest airports?

    Denver Intl, Phoenix Sky Harbor Intl, and Dallas Love Field are the top three Southwest airports based on our airline data. This may change if Southwest makes updates to their flight routes due to supply and demand.

  • What is Southwest’s cheapest domestic flight?

    A flight from Lihue to Honolulu, which has 0 stops, is S$ 125 which is the least expensive round-trip domestic flight that Southwest offers. For a one-way domestic Southwest flight, the cheapest route is San Francisco to San Diego (0 stops) for S$ 66.

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