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

Southwest

Oct 9

LAX9:10 pmLos Angeles

1h 20m

LAS10:30 pmLas Vegas Harry Reid Intl

Oct 23

LAS8:30 amLas Vegas Harry Reid Intl

1h 20m

LAX9:50 amLos Angeles

$64

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Southwest

Aug 20

LAX8:45 pmLos Angeles

1h 15m

LAS10:00 pmLas Vegas Harry Reid Intl

Aug 24

LAS5:25 amLas Vegas Harry Reid Intl

1h 10m

LAX6:35 amLos Angeles

$71

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Southwest

Aug 9

LAX5:10 pmLos Angeles

1h 15m

LAS6:25 pmLas Vegas Harry Reid Intl

Aug 16

LAS12:00 pmLas Vegas Harry Reid Intl

4h 35m

1 stop

LAX4:35 pmLos Angeles

$74

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Southwest

Aug 23

LAX2:45 pmLos Angeles

1h 25m

SFO4:10 pmSan Francisco

Aug 27

SFO7:00 amSan Francisco

1h 25m

LAX8:25 amLos Angeles

$74

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Southwest

Sep 12

LAX8:40 pmLos Angeles

1h 15m

LAS9:55 pmLas Vegas Harry Reid Intl

Sep 14

LAS5:25 amLas Vegas Harry Reid Intl

1h 10m

LAX6:35 amLos Angeles

$77

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Southwest

Aug 26

LAX9:05 amLos Angeles

10h 25m

1 stop

BOS10:30 pmBoston Logan Intl

Aug 30

BOS4:25 pmBoston Logan Intl

10h 00m

1 stop

LAX11:25 pmLos Angeles

$149

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One-way Southwest flight deals

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

Southwest

Aug 16

LAX3:50 pmLos Angeles

1h 10m

LAS5:00 pmLas Vegas Harry Reid Intl

$32

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Southwest

Aug 19

LAX6:30 pmLos Angeles

1h 20m

SFO7:50 pmSan Francisco

$37

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Southwest

Oct 10

LAX9:10 pmLos Angeles

1h 20m

LAS10:30 pmLas Vegas Harry Reid Intl

$39

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Southwest

Nov 20

LAX6:15 amLos Angeles

1h 30m

SFO7:45 amSan Francisco

$41

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Southwest

Aug 9

LAX4:25 pmLos Angeles

5h 35m

1 stop

LAS10:00 pmLas Vegas Harry Reid Intl

$42

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Southwest

Aug 23

LAX11:15 pmLos Angeles

6h 55m

1 stop

BOS9:10 amBoston Logan Intl

$77

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Quick facts about Southwest

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

Cheapest Route	$26
Most Popular Route	SFO to LAX
Shortest Flight	0h 55m
Longest Flight	3h 10m

The cheapest route Southwest flies is from San Diego to Oakland for $26

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

The quickest Southwest flight route is 0h 55m from Honolulu (HNL) to Kailua-Kona (KOA)

The longest Southwest flight route is 3h 10m from Fort Lauderdale (FLL) to Chicago (MDW)

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Information about flying with Southwest

Does Southwest have flights from Los Angeles?

Yes. Southwest flies out of Los Angeles 525 times a week. However, this number may vary depending on cancellations.

Where does Southwest fly to?

Southwest has a total of 1,950 routes to 12 different countries. 1,794 out of 1,950 routes are domestic, while 156 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?

Denver Intl, Phoenix Sky Harbor 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 $54 per ticket and with 0 stops, flying from San Diego to San Francisco and back is the cheapest round-trip domestic route Southwest has available at the moment. Flying from San Diego to Oakland with 0 stops for $26 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.