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Book flights with Southwest

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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
Mar 25
LAX6:05 amLos Angeles
1h 35m
SFO7:40 amSan Francisco
Apr 1
SFO5:05 amSan Francisco
5h 10m
1 stop
LAX10:15 amLos Angeles
$89
Southwest
Apr 21
LAX5:00 pmLos Angeles
6h 15m
1 stop
SFO11:15 pmSan Francisco
Apr 22
SFO11:25 amSan Francisco
1h 30m
LAX12:55 pmLos Angeles
$91
Southwest
Mar 31
LAX6:05 amLos Angeles
1h 35m
SFO7:40 amSan Francisco
Apr 8
SFO5:40 amSan Francisco
6h 30m
2 stops
LAX12:10 pmLos Angeles
$94
Southwest
Apr 21
LAX6:30 pmLos Angeles
1h 25m
SFO7:55 pmSan Francisco
Apr 22
SFO5:40 amSan Francisco
6h 30m
2 stops
LAX12:10 pmLos Angeles
$96
Southwest
Apr 18
LAX5:20 amLos Angeles
1h 15m
LAS6:35 amLas Vegas Harry Reid Intl
Apr 20
LAS7:10 amLas Vegas Harry Reid Intl
1h 15m
LAX8:25 amLos Angeles
$112
Southwest
Apr 29
LAX6:00 amLos Angeles
8h 15m
1 stop
BOS5:15 pmBoston Logan Intl
May 13
BOS6:00 pmBoston Logan Intl
8h 40m
1 stop
LAX11:40 pmLos Angeles
$206

One-way Southwest flight deals

Find and compare Southwest flight prices for one-way international and domestic flights
Southwest
Mar 24
LAX6:05 amLos Angeles
1h 35m
SFO7:40 amSan Francisco
$49
Southwest
Apr 8
LAX6:20 amLos Angeles
5h 40m
1 stop
SFO12:00 pmSan Francisco
$51
Southwest
Apr 7
LAX9:40 pmLos Angeles
1h 15m
LAS10:55 pmLas Vegas Harry Reid Intl
$52
Southwest
Mar 18
LAX4:25 pmLos Angeles
6h 50m
1 stop
SFO11:15 pmSan Francisco
$55
Southwest
Apr 9
LAX5:20 amLos Angeles
1h 15m
LAS6:35 amLas Vegas Harry Reid Intl
$57
Southwest
Apr 22
LAX8:45 amLos Angeles
6h 35m
1 stop
MIA6:20 pmMiami
$106

Quick facts about Southwest

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

Cheapest Route

$39

Most Popular Route

SFO to LAX

Shortest Flight

0h 50m

Longest Flight

3h 10m
The cheapest route Southwest flies is from San Diego to Oakland for $39
Flying from San Francisco to Los Angeles is currently the most popular Southwest route
The quickest Southwest flight route is 0h 50m from Honolulu (HNL) to Lihue (LIH)
The longest Southwest flight route is 3h 10m from Fort Lauderdale (FLL) to Dallas (DAL)
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Information about flying with Southwest

Does Southwest have flights from Los Angeles?

Yes. Southwest flies out of Los Angeles 445 times a week. However, this number may vary depending on cancellations.

Where does Southwest fly to?

Southwest has a total of 2,078 routes to 14 different countries. 1,886 out of 2,078 routes are domestic, while 192 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?

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 $77 per ticket and with 0 stops, flying from San Diego to Fresno Airterminal 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 $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.

Southwest Reviews

8.0
Very good4,301 verified ratings
8.6Crew
8.1Boarding
7.0Food
7.5Entertainment
8.0Comfort
Sort by:
8.0 Very good
KAYAK
Punctual flights but slow deplaning.
8.0 Very good
KAYAK
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
KAYAK
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
8.0 Very good
KAYAK
It was great! Customer service was on point per usual. Each leg had an issue with the wifi at some point in the flight which was frustrating.
10.0 Wonderful
KAYAK
Smooth and on time. Doesn't get better.

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Find better results for your trip

Popular flights with Southwest

Popular flights according to clicks in the last 7 days on momondo
Minneapolis to Phoenixfrom $42
Phoenix to San Diegofrom $45
Los Angeles to Phoenixfrom $45
Phoenix to Los Angelesfrom $46
Denver to Seattlefrom $48
San Diego to Phoenixfrom $48
Los Angeles to San Franciscofrom $49
San Francisco to Las Vegasfrom $50
San Diego to San Franciscofrom $50
Denver to Phoenixfrom $50
Minneapolis to Denverfrom $53
Los Angeles to Las Vegasfrom $53