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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
Feb 15
LAX7:30 pmLos Angeles
1h 30m
SFO9:00 pmSan Francisco
Feb 16
SFO6:45 amSan Francisco
1h 25m
LAX8:10 amLos Angeles
Southwest
Feb 15
LAX10:00 amLos Angeles
1h 35m
SFO11:35 amSan Francisco
Feb 18
SFO7:45 amSan Francisco
9h 55m
2 stops
LAX5:40 pmLos Angeles
Southwest
Feb 13
LAX7:20 amLos Angeles
1h 30m
SFO8:50 amSan Francisco
Feb 18
SFO5:30 amSan Francisco
5h 35m
1 stop
LAX11:05 amLos Angeles
Southwest
Jan 13
LAX7:55 amLos Angeles
1h 30m
SFO9:25 amSan Francisco
Jan 17
SFO6:45 amSan Francisco
1h 25m
LAX8:10 amLos Angeles
Southwest
Jan 3
LAX2:05 pmLos Angeles
1h 10m
LAS3:15 pmLas Vegas Harry Reid Intl
Jan 6
LAS8:15 pmLas Vegas Harry Reid Intl
1h 15m
LAX9:30 pmLos Angeles
Southwest
Feb 21
LAX6:20 pmLos Angeles
12h 20m
1 stop
BOS9:40 amBoston Logan Intl
Feb 25
BOS10:45 amBoston Logan Intl
11h 05m
2 stops
LAX6:50 pmLos Angeles

One-way Southwest flight deals

Find and compare Southwest flight prices for one-way international and domestic flights
Southwest
Apr 5
LAX9:00 pmLos Angeles
1h 15m
LAS10:15 pmLas Vegas Harry Reid Intl
Southwest
Feb 22
LAX7:30 pmLos Angeles
1h 30m
SFO9:00 pmSan Francisco
Southwest
Jan 24
LAX7:00 pmLos Angeles
1h 35m
SFO8:35 pmSan Francisco
Southwest
Feb 18
LAX6:00 amLos Angeles
3h 45m
1 stop
SFO9:45 amSan Francisco
Southwest
Mar 20
LAX6:05 amLos Angeles
3h 40m
1 stop
LAS9:45 amLas Vegas Harry Reid Intl
Southwest
Jan 22
LAX9:05 amLos Angeles
9h 25m
2 stops
ATL9:30 pmAtlanta Hartsfield-Jackson

Quick facts about Southwest

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

Cheapest Route

$43

Most Popular Route

LAS to SFO

Shortest Flight

0h 45m

Longest Flight

4h 35m
The cheapest route Southwest flies is from San Diego to Reno for $43
Flying from Las Vegas Harry Reid Intl to San Francisco is currently the most popular Southwest route
The quickest Southwest flight route is 0h 45m from Honolulu (HNL) to Kahului (OGG)
The longest Southwest flight route is 4h 35m from New York (LGA) to Denver (DEN)

Information about flying with Southwest

Does Southwest have flights from Los Angeles?

Yes. Southwest flies out of Los Angeles 464 times a week. However, this number may vary depending on cancellations.

Where does Southwest fly to?

Southwest has a total of 2,006 routes to 12 different countries. 1,848 out of 2,006 routes are domestic, while 158 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?

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 $86 per ticket and with 0 stops, flying from San Diego to Reno and back is the cheapest round-trip domestic route Southwest has available at the moment. Flying from San Diego to Reno with 0 stops for $43 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

8.1
Very goodBased on 4,780 verified guest reviews
8.1Comfort
7.2Food
8.2Boarding
8.7Crew
7.7Entertainment

Pros +
  • Really funny flight attendant. (in 563 reviews)
  • "Very smooth flight, no issues." (in 554 reviews)
  • Crew was nice and interactive. (in 567 reviews)
Cons -
  • Arrived ten minutes early! (in 42 reviews)
  • "Legroom, free wifi" (in 156 reviews)
  • Flight was delayed 15 minutes. (in 746 reviews)

Sort by:
8.0 Very good
KAYAK
I had to restart the movies in the app again and again.
6.0 Okay
KAYAK
Flight was delayed for eight passengers arriving from Cancun. Then we had to wait for their baggage to be transferred. Overall, a two-hour delay. But the crew was excellent.
4.0 Mediocre
KAYAK
1.5 HR late. No Internet and the crew basically said 'tough' rather than 'sorry'.
10.0 Wonderful
KAYAK
I almost always have a great flight when I use Southwest. The flight crew and boarding staff are always exception. The only issues I have are people who don’t realize they have to line up in order, or they decide they to get up and run to the front of the plane as soon as it gets to the gate. It didn’t used to be like that but a lot of people refuse to fly Frontier and Spirit anymore because of all the delayed flights. So now Southwest is getting some of the “entitled” people using the services more and the flying experience really ant that much fun any more.
2.0 Poor
KAYAK
The experience was not appreciated. There was a delay.

Southwest Flight Tracker

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Mon 12/23

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Popular flights with Southwest

Popular flights according to clicks in the last 7 days on momondo