Southwest Airlines Flights: Search & Compare Deals

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Round-trip Southwest flight deals

Compare round-trip international and domestic flight deals from Southwest recently found by momondo users

Domestic

International

Southwest

Apr 22

LAX10:55 amLos Angeles Los Angeles

1h 10m

LAS12:05 pmLas Vegas Harry Reid Intl

Apr 29

LAS8:45 amLas Vegas Harry Reid Intl

1h 15m

LAX10:00 amLos Angeles Los Angeles

$129

Southwest

Apr 22

LAX6:20 amLos Angeles Los Angeles

1h 25m

SFO7:45 amSan Francisco

Apr 29

SFO7:20 amSan Francisco

1h 35m

LAX8:55 amLos Angeles Los Angeles

$129

Southwest

Apr 21

LAX10:55 amLos Angeles Los Angeles

1h 10m

LAS12:05 pmLas Vegas Harry Reid Intl

Apr 28

LAS8:45 amLas Vegas Harry Reid Intl

1h 15m

LAX10:00 amLos Angeles Los Angeles

$130

Southwest

Apr 22

LAX6:20 amLos Angeles Los Angeles

1h 25m

SFO7:45 amSan Francisco

Apr 28

SFO6:05 pmSan Francisco

1h 30m

LAX7:35 pmLos Angeles Los Angeles

$130

Southwest

May 26

LAX9:40 pmLos Angeles Los Angeles

1h 15m

LAS10:55 pmLas Vegas Harry Reid Intl

Jun 10

LAS6:50 pmLas Vegas Harry Reid Intl

3h 25m

1 stop

LAX10:15 pmLos Angeles Los Angeles

$139

Southwest

Jun 2

LAX8:45 amLos Angeles Los Angeles

6h 55m

1 stop

ATL6:40 pmAtlanta Hartsfield-Jackson

Jun 10

ATL7:35 pmAtlanta Hartsfield-Jackson

6h 30m

1 stop

LAX11:05 pmLos Angeles Los Angeles

$214

One-way Southwest flight deals

Find and compare Southwest flight prices for one-way international and domestic flights

Domestic

International

Southwest

May 6

LAX9:40 pmLos Angeles Los Angeles

1h 15m

LAS10:55 pmLas Vegas Harry Reid Intl

$65

Southwest

Apr 21

LAX6:30 pmLos Angeles Los Angeles

1h 25m

SFO7:55 pmSan Francisco

$65

Southwest

Apr 15

LAX6:20 amLos Angeles Los Angeles

1h 25m

SFO7:45 amSan Francisco

$72

Southwest

May 6

LAX4:50 pmLos Angeles Los Angeles

3h 40m

1 stop

LAS8:30 pmLas Vegas Harry Reid Intl

$75

Southwest

Apr 21

LAX6:20 amLos Angeles Los Angeles

5h 40m

1 stop

SFO12:00 pmSan Francisco

$75

Southwest

May 27

LAX5:00 amLos Angeles Los Angeles

8h 55m

1 stop

ATL4:55 pmAtlanta Hartsfield-Jackson

$110

Quick facts about Southwest

Find info about flight duration, flight prices, and popular routes for Southwest

Cheapest Route	$44
Most Popular Route	SAN to SFO
Shortest Flight	0h 40m
Longest Flight	1h 45m

The cheapest route Southwest flies is from Lihue to Kahului for $44

Flying from San Diego to San Francisco is currently the most popular Southwest route

The quickest Southwest flight route is 0h 40m from Kahului (OGG) to Kailua-Kona (KOA)

The longest Southwest flight route is 1h 45m from Raleigh (RDU) to Orlando (MCO)

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Information about flying with Southwest

Does Southwest have flights from Los Angeles Los Angeles?

Yes. Southwest flies out of Los Angeles Los Angeles 479 times a week. However, this number may vary depending on cancellations.

Where does Southwest fly to?

Southwest has a total of 2,022 routes to 14 different countries. 1,836 out of 2,022 routes are domestic, while 186 are international. Denver is the most popular Southwest domestic flight destination, whereas the most popular international flight is to Cancún.

What are the top airports Southwest serves?

Phoenix Sky Harbor Intl, Denver Intl, and Dallas Love Field are the most popular airports Southwest uses on a routine basis throughout the year.

How do I check the flight status for Southwest?

To check the flight status of Southwest, you can give them a call at +1 800 435 9792 or visit their website at southwest.com. Or, you can use our on-page Flight Tracker that provides you with real-time Southwest flight information, including terminal and gate number, arrival and departure times, and flight status.

What is the cheapest domestic Southwest flight?

For $87 per ticket and with 0 stops, flying from Kona Intl to Honolulu and back is the cheapest round-trip domestic route Southwest has available at the moment. Flying from Lihue to Kahului with 0 stops for $44 is the cheapest domestic one-way route with Southwest.

What are the bag size limits for Southwest?

Flying with Southwest does have some restrictions when it comes to baggage dimensions. If you choose to bring one, your checked bag should be 62in or smaller. Carry-on luggage must be 23x15x9in or smaller, and a personal item should be within 18x13x8in.

Southwest Reviews

8.0

Very good4,333 verified ratings

8.6Crew

8.1Boarding

7.5Entertainment

7.0Food

8.0Comfort

6.0 Okay

Shopper, Mar 2026

flight was delayed almost an hour. drinks were served upto the row before us before it was halted.

4.0 Mediocre

Anonymous, Mar 2026

took an hour to load the plane

8.0 Very good

Nesrin, Feb 2026

Punctual flights but slow deplaning.

8.0 Very good

Nesrin, Feb 2026

Deplaning! What is up with the deplaning? It is mind blowingly slow. All four flights, the same issue. People waiting until the last minute to get their carryons. No one even gets up until the aisle ahead of them is clear. How frustrating. Flight attendants don’t seem to be bothered because they watch rather than encourage people to hurry up. Almost missed my connection because it took half an hour to leave from seat 15C!

10.0 Wonderful

Marilyn, Feb 2026

I've been on three flights in the last 3 days and this was the only one that had free drinks so I appreciate that