Latest deals
FAQs
Reviews
Flight Tracker
Price Alerts

Book flights with Southwest

1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Round-trip Southwest flight deals

Compare round-trip international and domestic flight deals from Southwest recently found by momondo users
Southwest
Jun 17
LAX5:35 amLos Angeles
1h 15m
LAS6:50 amLas Vegas Harry Reid Intl
Jun 24
LAS9:45 pmLas Vegas Harry Reid Intl
1h 15m
LAX11:00 pmLos Angeles
$137
Southwest
Jun 17
LAX10:15 amLos Angeles
1h 20m
SFO11:35 amSan Francisco
Jun 24
SFO5:20 pmSan Francisco
1h 40m
LAX7:00 pmLos Angeles
$137
Southwest
Jun 16
LAX5:35 amLos Angeles
1h 15m
LAS6:50 amLas Vegas Harry Reid Intl
Jun 16
LAS9:10 amLas Vegas Harry Reid Intl
5h 20m
1 stop
LAX2:30 pmLos Angeles
$147
Southwest
Jun 17
LAX5:35 amLos Angeles
5h 30m
1 stop
SFO11:05 amSan Francisco
Jun 24
SFO7:10 amSan Francisco
1h 30m
LAX8:40 amLos Angeles
$147
Southwest
Jun 17
LAX5:35 amLos Angeles
1h 15m
LAS6:50 amLas Vegas Harry Reid Intl
Jun 24
LAS2:25 pmLas Vegas Harry Reid Intl
5h 35m
2 stops
LAX8:00 pmLos Angeles
$152
Southwest
Jul 14
LAX5:00 amLos Angeles
8h 50m
1 stop
BOS4:50 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
Jun 16
LAX9:10 pmLos Angeles
1h 15m
LAS10:25 pmLas Vegas Harry Reid Intl
$69
Southwest
Jun 10
LAX10:15 amLos Angeles
1h 20m
SFO11:35 amSan Francisco
$69
Southwest
Jun 17
LAX7:40 pmLos Angeles
3h 25m
1 stop
LAS11:05 pmLas Vegas Harry Reid Intl
$79
Southwest
Jul 7
LAX5:20 pmLos Angeles
5h 55m
1 stop
SFO11:15 pmSan Francisco
$79
Southwest
Jun 13
LAX8:30 pmLos Angeles
1h 15m
LAS9:45 pmLas Vegas Harry Reid Intl
$89
Southwest
Jul 15
LAX6:45 amLos Angeles
13h 45m
2 stops
BOS11:30 pmBoston Logan Intl
$154

Quick facts about Southwest

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

Cheapest Route

$59

Most Popular Route

DEN to LAX

Shortest Flight

1h 10m

Longest Flight

3h 40m
The cheapest route Southwest flies is from Lambert-St Louis to Atlanta Hartsfield-Jackson for $59
Flying from Denver Intl to Los Angeles is currently the most popular Southwest route
The quickest Southwest flight route is 1h 10m from Long Beach (LGB) to Las Vegas (LAS)
The longest Southwest flight route is 3h 40m from San Francisco (SFO) to Austin (AUS)
Search flight deals

Information about flying with Southwest

Does Southwest have flights from Los Angeles?

Yes. Southwest flies out of Los Angeles 412 times a week. However, this number may vary depending on cancellations.

Where does Southwest fly to?

Southwest has a total of 1,983 routes to 14 different countries. 1,817 out of 1,983 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, San Diego, and Sacramento 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 $117 per ticket and with 0 stops, flying from Atlanta Hartsfield-Jackson to Houston Hobby and back is the cheapest round-trip domestic route Southwest has available at the moment. Flying from Lambert-St Louis to Atlanta Hartsfield-Jackson with 0 stops for $59 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

7.9
Good4,277 verified ratings
7.5Entertainment
7.0Food
8.0Comfort
8.6Crew
8.1Boarding
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

Search by route or flight number to check the flight status for Southwest
YYYY-MM-DD

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 6/22
Mon 6/29
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip

Popular flights with Southwest

Popular flights according to clicks in the last 7 days on momondo
Chicago to Atlantafrom $51
Ontario to Las Vegasfrom $57
Orlando to Knoxvillefrom $58
Las Vegas to Oklahoma Cityfrom $58
Denver to Los Angelesfrom $61
Nashville to Jacksonvillefrom $62
Denver to Salt Lake Cityfrom $63
Chicago to Las Vegasfrom $64
Salt Lake City to Las Vegasfrom $66
Los Angeles to Denverfrom $66
Las Vegas to Ontariofrom $66
Ontario to Denverfrom $66