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Cheap Southwest flights

DOH
Feb 23 — Mar 21
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 January 24, 2026. In the last 7 days, Cheapflights users made a total of 206,823 searches.

Cheapest Route

278﷼

Most Popular Route

PIT to MIA

Shortest Flight

0h 40m

Longest Flight

10h 45m
Flying from Denver Intl to Dallas Love Field
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Flying from Pittsburgh to Miami
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Flying from Lihue to Honolulu
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Flying from Raleigh-Durham to Greater Rochester Intl
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International Southwest flights
Search for international Southwest flight options. Find affordable international airfare based on user searches. Data last updated January 24, 2026.

Mon 5/116:05 am
CMH
-
CUN
1 stop9h 40m
Southwest
Fri 5/1512:50 pm
CUN
-
CMH
2 stops9h 20m
Southwest
Deal found 1,495﷼
Sun 4/197:30 am
CMH
-
CUN
Nonstop3h 30m
Southwest
Fri 4/242:00 pm
CUN
-
CMH
1 stop7h 05m
Southwest
Deal found 1,661﷼
Sun 5/37:30 am
CMH
-
CUN
Nonstop3h 30m
Southwest
Sat 5/91:10 pm
CUN
-
CMH
Nonstop3h 25m
Southwest
Deal found 1,752﷼

Southwest Reviews

Read reviews and feedback from other travellers about their experiences with Southwest sourced from user searches. These reviews were last updated on January 24, 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
4,268 reviews
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Overview

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Frequently asked questions about Southwest

  • What are the most popular Southwest airports?

    The most popular airports for Southwest are Dallas Love Field, Phoenix Sky Harbor Intl, and Houston Hobby 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 Denver Intl to Dallas Love Field, which has 0 stops, is 278﷼ which is the least expensive round-trip domestic flight that Southwest offers. For a one-way domestic Southwest flight, the cheapest route is Lubbock to Denver Intl (0 stops) for 141﷼.

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