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Cheap Southwest flights

DOH
Mar 25 — Apr 11
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 February 23, 2026. In the last 7 days, Cheapflights users made a total of 206,823 searches.

Cheapest Route

331﷼

Most Popular Route

SFO to LAX

Shortest Flight

0h 45m

Longest Flight

11h 55m
Flying from San Francisco to Los Angeles
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Flying from San Francisco to Los Angeles
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Flying from Lihue to Honolulu
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Flying from Houston Hobby to Norfolk
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International Southwest flights
Search for international Southwest flight options. Find affordable international airfare based on user searches. Data last updated February 23, 2026.

Mon 5/186:05 am
CMH
-
CUN
1 stop9h 40m
Southwest
Sat 5/231:10 pm
CUN
-
CMH
Nonstop3h 25m
Southwest
Deal found 1,641﷼
Sun 4/127:30 am
CMH
-
CUN
Nonstop3h 30m
Southwest
Sat 4/189:55 am
CUN
-
CMH
1 stop10h 45m
Southwest
Deal found 1,736﷼
Tue 4/286:15 am
CMH
-
CUN
1 stop7h 05m
Southwest
Sat 5/21:15 pm
CUN
-
CMH
Nonstop3h 25m
Southwest
Deal found 1,838﷼

Southwest Reviews

Read reviews and feedback from other travellers about their experiences with Southwest sourced from user searches. These reviews were last updated on February 23, 2026 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 206,823 searches.
Southwest
8.0
Very Good
4,300 reviews
Check prices
Overview

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Food

7.0

Frequently asked questions about Southwest

  • What are the most popular Southwest airports?

    The most popular airports for Southwest are Phoenix Sky Harbor Intl, Denver Intl, and Dallas Love Field 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?

    A flight from San Francisco to Los Angeles, which has 0 stops, is 331﷼ which is the least expensive round-trip domestic flight that Southwest offers. For a one-way domestic Southwest flight, the cheapest route is Chicago Midway to Lambert-St Louis (0 stops) for 178﷼.

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