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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
May 29
LAX9:40 pmLos Angeles
1h 20m
LAS11:00 pmLas Vegas Harry Reid Intl
Jun 2
LAS6:40 pmLas Vegas Harry Reid Intl
1h 15m
LAX7:55 pmLos Angeles
Southwest
May 26
LAX10:30 amLos Angeles
4h 45m
1 stop
LAS3:15 pmLas Vegas Harry Reid Intl
May 29
LAS9:50 pmLas Vegas Harry Reid Intl
1h 15m
LAX11:05 pmLos Angeles
Southwest
May 31
LAX4:30 pmLos Angeles
4h 25m
1 stop
LAS8:55 pmLas Vegas Harry Reid Intl
Jun 3
LAS6:00 pmLas Vegas Harry Reid Intl
3h 40m
1 stop
LAX9:40 pmLos Angeles
Southwest
Aug 9
LAX8:50 pmLos Angeles
1h 15m
LAS10:05 pmLas Vegas Harry Reid Intl
Aug 10
LAS5:25 amLas Vegas Harry Reid Intl
1h 10m
LAX6:35 amLos Angeles
Southwest
Jun 3
LAX5:35 pmLos Angeles
4h 40m
1 stop
SFO10:15 pmSan Francisco
Jun 7
SFO8:40 pmSan Francisco
1h 25m
LAX10:05 pmLos Angeles
Southwest
Aug 27
LAX7:30 amLos Angeles
12h 00m
2 stops
BOS10:30 pmBoston Logan Intl
Aug 31
BOS6:15 amBoston Logan Intl
9h 35m
1 stop
LAX12:50 pmLos Angeles

One-way Southwest flight deals

Find and compare Southwest flight prices for one-way international and domestic flights
Southwest
May 26
LAX10:30 amLos Angeles
4h 45m
1 stop
LAS3:15 pmLas Vegas Harry Reid Intl
Southwest
Jun 28
LAX5:20 amLos Angeles
1h 20m
SFO6:40 amSan Francisco
Southwest
Jun 3
LAX5:35 pmLos Angeles
4h 40m
1 stop
SFO10:15 pmSan Francisco
Southwest
Aug 27
LAX11:45 amLos Angeles
6h 00m
2 stops
SFO5:45 pmSan Francisco
Southwest
May 14
LAX6:30 pmLos Angeles
3h 25m
1 stop
LAS9:55 pmLas Vegas Harry Reid Intl
Southwest
Sep 1
LAX5:10 amLos Angeles
9h 45m
1 stop
BOS5:55 pmBoston Logan Intl

Quick facts about Southwest

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

Cheapest Route

$49

Most Popular Route

SAN to SFO

Shortest Flight

0h 45m

Longest Flight

3h 15m
The cheapest route Southwest flies is from San Diego to San Jose for $49
Flying from San Diego to San Francisco is currently the most popular Southwest route
The quickest Southwest flight route is 0h 45m from Lihue (LIH) to Honolulu (HNL)
The longest Southwest flight route is 3h 15m from Cleveland (CLE) to Denver (DEN)

Information about flying with Southwest

Does Southwest have flights from Los Angeles?

Yes. Southwest flies out of Los Angeles 432 times a week. However, this number may vary depending on cancellations.

Where does Southwest fly to?

Southwest has a total of 1,922 routes to 12 different countries. 1,766 out of 1,922 routes are domestic, while 156 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, Dallas Love Field, and Houston Hobby 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 $97 per ticket and with 0 stops, flying from Las Vegas Harry Reid Intl to Long Beach Municipal and back is the cheapest round-trip domestic route Southwest has available at the moment. Flying from San Diego to San Jose with 0 stops for $49 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 goodBased on 4,295 verified guest reviews
7.6Entertainment
8.0Comfort
7.1Food
8.2Boarding
8.6Crew

Pros +
  • Really funny flight attendant. (in 563 reviews)
  • "Very smooth flight, no issues." (in 554 reviews)
  • Flight was early and smooth. (in 547 reviews)
Cons -
  • Arrived ten minutes early! (in 42 reviews)
  • "Legroom, free wifi" (in 156 reviews)
  • A on time flight. (in 833 reviews)

Sort by:
6.0 Okay
KAYAK
Flight delayed 30 plus minutes waiting for fuel
2.0 Poor
KAYAK
Southwest has gone so far down hill. Our entire experience was disappointing
2.0 Poor
KAYAK
Crew great. Paid for priority class but luggage was not tagged so it didn't come out first. No electric outlets by seats. And of course the seats are small and little leg room
8.0 Very good
KAYAK
Weather prevented any service, boarding was very slow, crew interactions almost nonexistent due to weather
6.0 Okay
KAYAK
I slept the entire flight die to Southwest Airlines incompetence

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Popular flights with Southwest

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