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

Nov 14

LAX9:20 pmLos Angeles

1h 10m

LAS10:30 pmLas Vegas Harry Reid Intl

Nov 17

LAS7:35 pmLas Vegas Harry Reid Intl

1h 15m

LAX8:50 pmLos Angeles

$65

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Southwest

Nov 12

LAX7:40 pmLos Angeles

3h 25m

1 stop

LAS11:05 pmLas Vegas Harry Reid Intl

Nov 15

LAS4:15 pmLas Vegas Harry Reid Intl

1h 15m

LAX5:30 pmLos Angeles

$91

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Southwest

Dec 5

LAX7:40 pmLos Angeles

3h 25m

1 stop

LAS11:05 pmLas Vegas Harry Reid Intl

Dec 6

LAS4:15 pmLas Vegas Harry Reid Intl

1h 15m

LAX5:30 pmLos Angeles

$101

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Southwest

Jan 19

LAX8:40 pmLos Angeles

1h 10m

LAS9:50 pmLas Vegas Harry Reid Intl

Jan 20

LAS7:40 pmLas Vegas Harry Reid Intl

1h 15m

LAX8:55 pmLos Angeles

$107

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Southwest

Nov 19

LAX6:15 amLos Angeles

1h 30m

SFO7:45 amSan Francisco

Nov 19

SFO2:35 pmSan Francisco

6h 15m

1 stop

LAX8:50 pmLos Angeles

$107

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Southwest

Nov 6

LAX5:00 amLos Angeles

10h 10m

1 stop

BOS6:10 pmBoston Logan Intl

Nov 10

BOS5:55 pmBoston Logan Intl

9h 10m

1 stop

LAX12:05 amLos Angeles

$237

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One-way Southwest flight deals

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

Southwest

Nov 14

LAX9:20 pmLos Angeles

1h 10m

LAS10:30 pmLas Vegas Harry Reid Intl

$33

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Southwest

Nov 9

LAX9:20 pmLos Angeles

1h 10m

LAS10:30 pmLas Vegas Harry Reid Intl

$43

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Southwest

Jan 19

LAX5:20 amLos Angeles

1h 10m

LAS6:30 amLas Vegas Harry Reid Intl

$49

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Southwest

Jan 18

LAX11:40 amLos Angeles

4h 25m

1 stop

LAS4:05 pmLas Vegas Harry Reid Intl

$58

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Southwest

Dec 10

LAX5:15 pmLos Angeles

4h 35m

1 stop

SFO9:50 pmSan Francisco

$58

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Southwest

Nov 3

LAX6:30 amLos Angeles

9h 40m

1 stop

BOS7:10 pmBoston Logan Intl

$119

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Quick facts about Southwest

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

Cheapest Route	$29
Most Popular Route	SAN to SFO
Shortest Flight	0h 40m
Longest Flight	3h 30m

The cheapest route Southwest flies is from Burbank Bob Hope to Las Vegas Harry Reid Intl for $29

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 3h 30m from Houston (HOU) to Ontario (ONT)

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Information about flying with Southwest

Does Southwest have flights from Los Angeles?

Yes. Southwest flies out of Los Angeles 471 times a week. However, this number may vary depending on cancellations.

Where does Southwest fly to?

Southwest has a total of 2,108 routes to 14 different countries. 1,918 out of 2,108 routes are domestic, while 190 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?

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 $57 per ticket and with 0 stops, flying from Las Vegas Harry Reid Intl to Reno and back is the cheapest round-trip domestic route Southwest has available at the moment. Flying from Burbank Bob Hope to Las Vegas Harry Reid Intl with 0 stops for $29 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 good4,241 verified ratings

8.0Comfort

7.0Food

8.1Boarding

8.6Crew

7.5Entertainment

Pros +

The crew was very friendly and courteous. (in 567 reviews)
Really funny flight attendant. (in 678 reviews)

Cons -

We left on time and got to our destination early (in 42 reviews)
WiFi was terrible. (in 156 reviews)
A on time flight. (in 833 reviews)

8.0 Very good

Marvis, Oct 2025

I was surprised in that although having C30 & C31 boarding passes, I still could find 2 seats together and we didn’t even have to check in our carryons which is what I was expecting.

10.0 Wonderful

Stacy, Sep 2025

On time and uneventful, that’s always a good flight

2.0 Poor

Rizvend, Sep 2025

First time paying for upgrade and I felt rudely treated by male FA because of safely stowed away cross body bag and demand of drink payment eve though I clearly had coupon for drink.

10.0 Wonderful

Fayanne, Aug 2025

Experience was great.

10.0 Wonderful

Kevin, Aug 2025

More seat room add msnbc to live tv choices