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Cheap Southwest flights

YYZ
22 May — 29 May1
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 22 April 2026. In the last 7 days, Cheapflights users made a total of 629,999 searches.

Cheapest Route

C$ 132

Most Popular Route

SFO to LAX

Shortest Flight

0h 50m

Longest Flight

9h 20m
Flying from Orlando to Miami
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Flying from San Francisco to Los Angeles
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Flying from Kona Intl to Honolulu
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Flying from Baltimore/Washington to San Jose
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International Southwest flights
Search for international Southwest flight options. Find affordable international airfare based on user searches. Data last updated 22 April 2026.

Tue 30/69:30 a.m.
SAT
-
CUN
Nonstop2h 30m
Southwest
Fri 3/72:40 p.m.
CUN
-
SAT
Nonstop2h 35m
Southwest
Deal found C$ 646
Sun 9/88:05 p.m.
SAT
-
CUN
2 stops14h 30m
Southwest
Thu 13/811:35 a.m.
CUN
-
SAT
2 stops7h 25m
Southwest
Deal found C$ 672
Mon 29/69:30 a.m.
SAT
-
CUN
Nonstop2h 30m
Southwest
Tue 7/71:40 p.m.
CUN
-
SAT
Nonstop2h 35m
Southwest
Deal found C$ 694

Southwest Reviews

Read reviews and feedback from other travelers about their experiences with Southwest sourced from user searches. These reviews were last updated on 22 April 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
4,328 reviews
Check prices
Overview

Entertainment

7.5

Crew

8.6

Boarding

8.1

Comfort

8.0

Food

7.0

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. Las Vegas Harry Reid Intl and San Jose are the next two most visited by Southwest.

  • What is Southwest’s cheapest domestic flight?

    A flight from Orlando to Miami, which has 0 stops, is C$ 132 which is the least expensive round-trip domestic flight that Southwest offers. For a one-way domestic Southwest flight, the cheapest route is Austin Bergstrom to Harlingen Valley Intl (0 stops) for C$ 66.

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