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

Sep 27

LAX8:50 pmLos Angeles

1h 15m

LAS10:05 pmLas Vegas Harry Reid Intl

Sep 28

LAS5:25 amLas Vegas Harry Reid Intl

1h 10m

LAX6:35 amLos Angeles

$93

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Southwest

Sep 25

LAX5:10 amLos Angeles

1h 10m

LAS6:20 amLas Vegas Harry Reid Intl

Sep 28

LAS5:25 amLas Vegas Harry Reid Intl

1h 10m

LAX6:35 amLos Angeles

$95

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Southwest

Sep 17

LAX2:15 pmLos Angeles

1h 15m

LAS3:30 pmLas Vegas Harry Reid Intl

Sep 18

LAS3:55 pmLas Vegas Harry Reid Intl

1h 20m

LAX5:15 pmLos Angeles

$97

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Southwest

Sep 27

LAX11:00 amLos Angeles

5h 10m

1 stop

LAS4:10 pmLas Vegas Harry Reid Intl

Sep 29

LAS5:45 amLas Vegas Harry Reid Intl

1h 10m

LAX6:55 amLos Angeles

$105

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Southwest

Sep 25

LAX6:30 amLos Angeles

1h 15m

SFO7:45 amSan Francisco

Sep 28

SFO6:00 amSan Francisco

1h 30m

LAX7:30 amLos Angeles

$107

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Southwest

Nov 11

LAX12:40 pmLos Angeles

7h 05m

1 stop

BOS10:45 pmBoston Logan Intl

Nov 16

BOS6:20 pmBoston Logan Intl

8h 45m

1 stop

LAX12:05 amLos Angeles

$267

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One-way Southwest flight deals

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

Southwest

Sep 25

LAX5:10 amLos Angeles

1h 10m

LAS6:20 amLas Vegas Harry Reid Intl

$47

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Southwest

Sep 16

LAX9:05 amLos Angeles

1h 15m

LAS10:20 amLas Vegas Harry Reid Intl

$49

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Southwest

Dec 14

LAX7:05 amLos Angeles

1h 30m

SFO8:35 amSan Francisco

$54

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Southwest

Sep 28

LAX8:55 amLos Angeles

3h 35m

1 stop

LAS12:30 pmLas Vegas Harry Reid Intl

$58

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Southwest

Nov 25

LAX6:15 amLos Angeles

1h 30m

SFO7:45 amSan Francisco

$59

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Southwest

Sep 27

LAX8:40 pmLos Angeles

6h 25m

1 stop

ATL6:05 amAtlanta Hartsfield-Jackson

$110

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Quick facts about Southwest

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

Cheapest Route	$39
Most Popular Route	SLC to LAX
Shortest Flight	0h 50m
Longest Flight	2h 50m

The cheapest route Southwest flies is from San Francisco to San Diego for $39

Flying from Salt Lake City to Los Angeles is currently the most popular Southwest route

The quickest Southwest flight route is 0h 50m from Honolulu (HNL) to Kailua-Kona (KOA)

The longest Southwest flight route is 2h 50m from Orlando (MCO) to Grand Rapids (GRR)

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Information about flying with Southwest

Does Southwest have flights from Los Angeles?

Yes. Southwest flies out of Los Angeles 450 times a week. However, this number may vary depending on cancellations.

Where does Southwest fly to?

Southwest has a total of 2,041 routes to 14 different countries. 1,865 out of 2,041 routes are domestic, while 176 are international. Chicago is the most popular Southwest domestic flight destination, whereas the most popular international flight is to Cancún.

What are the top airports Southwest serves?

Dallas Love Field, Denver Intl, and Phoenix Sky Harbor Intl 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 $77 per ticket and with 0 stops, flying from San Francisco to San Diego and back is the cheapest round-trip domestic route Southwest has available at the moment. Flying from San Francisco to San Diego with 0 stops for $39 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.