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Cheap Southwest flights

YYZ
13 Sep — 20 Sep1
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 14 August 2026. In the last 7 days, Cheapflights users made a total of 629,999 searches.

Cheapest Route

C$ 128

Most Popular Route

SMF to LAX

Shortest Flight

1h 00m

Longest Flight

9h 35m
Flying from Santa Barbara to San Diego
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Flying from Sacramento Intl to Los Angeles Los Angeles
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Flying from Raleigh-Durham to Baltimore/Washington
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Flying from Miami to Houston Hobby
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Southwest Reviews

Read reviews and feedback from other travelers about their experiences with Southwest sourced from user searches. These reviews were last updated on 14 August 2026 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 629,999 searches.
Southwest
8.0
Very good
4,218 reviews
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Overview

Food

7.0

Comfort

8.0

Entertainment

7.5

Crew

8.6

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 Orlando are the next two most visited by Southwest.

  • What is Southwest’s cheapest domestic flight?

    A flight from Santa Barbara to San Diego, which has 0 stops, is C$ 128 which is the least expensive round-trip domestic flight that Southwest offers. For a one-way domestic Southwest flight, the cheapest route is Fresno Airterminal to San Diego (0 stops) for C$ 60.

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