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0 bags

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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
Aug 11
LAX6:45 amLos Angeles
6h 30m
1 stop
SFO1:15 pmSan Francisco
Aug 12
SFO12:05 pmSan Francisco
1h 30m
LAX1:35 pmLos Angeles
$111
Southwest
Aug 11
LAX1:25 pmLos Angeles
7h 55m
2 stops
SFO9:20 pmSan Francisco
Aug 12
SFO7:40 amSan Francisco
1h 25m
LAX9:05 amLos Angeles
$116
Southwest
Aug 20
LAX2:05 pmLos Angeles
1h 20m
SFO3:25 pmSan Francisco
Aug 25
SFO3:45 pmSan Francisco
1h 30m
LAX5:15 pmLos Angeles
$125
Southwest
Aug 11
LAX4:15 pmLos Angeles
5h 25m
1 stop
SFO9:40 pmSan Francisco
Aug 12
SFO6:50 amSan Francisco
10h 20m
2 stops
LAX5:10 pmLos Angeles
$126
Southwest
Sep 1
LAX9:25 amLos Angeles
1h 10m
LAS10:35 amLas Vegas Harry Reid Intl
Sep 8
LAS7:50 amLas Vegas Harry Reid Intl
5h 10m
1 stop
LAX1:00 pmLos Angeles
$127
Southwest
Aug 10
LAX5:05 amLos Angeles
9h 45m
1 stop
BOS5:50 pmBoston Logan Intl
Aug 13
BOS4:30 pmBoston Logan Intl
9h 30m
1 stop
LAX11:00 pmLos Angeles
$271

One-way Southwest flight deals

Find and compare Southwest flight prices for one-way international and domestic flights
Southwest
Aug 12
LAX9:25 amLos Angeles
1h 10m
LAS10:35 amLas Vegas Harry Reid Intl
$59
Southwest
Aug 11
LAX8:25 amLos Angeles
4h 50m
1 stop
SFO1:15 pmSan Francisco
$60
Southwest
Sep 8
LAX7:45 amLos Angeles
1h 15m
SFO9:00 amSan Francisco
$63
Southwest
Aug 11
LAX1:25 pmLos Angeles
5h 40m
2 stops
SFO7:05 pmSan Francisco
$66
Southwest
Sep 30
LAX7:00 amLos Angeles
5h 25m
1 stop
LAS12:25 pmLas Vegas Harry Reid Intl
$69
Southwest
Sep 8
MIA11:50 amMiami
9h 15m
1 stop
LAX6:05 pmLos Angeles
$147

Quick facts about Southwest

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

Cheapest Route

$48

Most Popular Route

SFO to LAX

Shortest Flight

1h 05m

Longest Flight

2h 25m
The cheapest route Southwest flies is from Harlingen Valley Intl to Austin Bergstrom for $48
Flying from San Francisco to Los Angeles is currently the most popular Southwest route
The quickest Southwest flight route is 1h 05m from Orlando (MCO) to West Palm Beach (PBI)
The longest Southwest flight route is 2h 25m from Houston (HOU) to Denver (DEN)
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Information about flying with Southwest

Does Southwest have flights from Los Angeles?

Yes. Southwest flies out of Los Angeles 166 times a week. However, this number may vary depending on cancellations.

Where does Southwest fly to?

Southwest has a total of 1,978 routes to 14 different countries. 1,812 out of 1,978 routes are domestic, while 166 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, Sacramento Intl, and San Diego 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 $101 per ticket and with 0 stops, flying from San Francisco to Los Angeles and back is the cheapest round-trip domestic route Southwest has available at the moment. Flying from Harlingen Valley Intl to Austin Bergstrom with 0 stops for $48 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 good4,258 verified ratings
8.1Boarding
8.0Comfort
8.6Crew
7.5Entertainment
7.0Food
Sort by:
4.0 Mediocre
KAYAK
When flight was cancalled they should have given more then water
10.0 Wonderful
KAYAK
Came in a couple minutes late they went out of their way to help me make sure I get on my flight
6.0 Okay
KAYAK
The flight was late, boarding took longer than it should have, it’s not offered anything to drink, and in Flight entertainment options were limited
6.0 Okay
KAYAK
flight was delayed almost an hour. drinks were served upto the row before us before it was halted.
4.0 Mediocre
KAYAK
took an hour to load the plane

Southwest Flight Tracker

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Popular flights with Southwest

Popular flights according to clicks in the last 7 days on momondo
San Diego to Phoenixfrom $49
Los Angeles to Phoenixfrom $49
Chicago to Denverfrom $50
San Jose to Las Vegasfrom $50
Burbank to Las Vegasfrom $56
Washington, D.C. to Atlantafrom $56
San Francisco to Los Angelesfrom $56
Denver to Los Angelesfrom $56
Orlando to Knoxvillefrom $58
Nashville to Fort Lauderdalefrom $65
Los Angeles to San Josefrom $66
Los Angeles to Las Vegasfrom $66