Book flights with Southwest

1 adult

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise 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.

Quick facts about Southwest

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

Cheapest Route

$44

Most Popular Route

LAS to LAX

Shortest Flight

0h 50m

Longest Flight

3h 25m
The cheapest route Southwest flies is from Burbank Bob Hope to Las Vegas Harry Reid Intl for $44
Flying from Las Vegas Harry Reid Intl to Los Angeles is currently the most popular Southwest route
The quickest Southwest flight route is 0h 50m from Louisville (SDF) to Nashville (BNA)
The longest Southwest flight route is 3h 25m from Washington, D.C. (DCA) to Dallas (DAL)

Information about flying with Southwest

Does Southwest have flights from Sydney Kingsford Smith?

You will need to fly out of Lihue if you wish to fly with Southwest, since the airline does not currently fly out of Sydney Kingsford Smith. Alternatively, you could book a flight out of Sydney Kingsford Smith with a different airline, such as United Airlines.

What are the top airports Southwest serves?

Dallas Love Field is the top airport served by Southwest. Denver Intl and Phoenix Sky Harbor Intl are also popular airports that Southwest uses a routine basis.

How do I check the flight status for Southwest?

Check the flight status for Southwest using our real-time Flight Tracker. To get an update, type in either the airport name or the Southwest flight number, then click Track Flight. We’ll show you information such as the gate number, departure time, and arrival time for Southwest flights. If you want more information about a particular flight, feel free to call Southwest at +1 800 435 9792 or visit their website at southwest.com.

What is the cheapest domestic Southwest flight?

At the moment, flying from Las Vegas Harry Reid Intl to Reno with 0 stops for $116 is the cheapest return domestic route that Southwest offers. If you’re fine with booking a one-way domestic flight with Southwest, then flying from Burbank Bob Hope to Las Vegas Harry Reid Intl with 0 stops for $44 is the cheapest option.

What are the bag size limits for Southwest?

At the moment, Southwest requires that checked bag dimensions be within 158cm. Your carry-on bag can be 60x40x25cm or smaller. If you also have a personal item, then it should be no longer than 47x35x21cm.

Southwest Reviews

8.0
Very Good4,242 verified ratings
8.0Comfort
8.6Crew
8.1Boarding
7.5Entertainment
7.0Food
Pros +
  • The crew was very friendly and courteous. (in 567 reviews)
  • Really funny flight attendant. (in 678 reviews)
  • "Quiet, dark and arrived early!" (in 88 reviews)
Cons -
  • We left on time and got to our destination early (in 42 reviews)
  • WiFi was terrible. (in 156 reviews)
  • A on time flight. (in 833 reviews)
Sort by:
2.0 Poor
KAYAK
First time paying for upgrade and I felt rudely treated by male FA because of safely stowed away cross body bag and demand of drink payment eve though I clearly had coupon for drink.
10.0 Wonderful
KAYAK
Experience was great.
10.0 Wonderful
KAYAK
More seat room add msnbc to live tv choices
10.0 Wonderful
KAYAK
Very smooth. No complaints
10.0 Wonderful
KAYAK
Flight attendants were great - friendly and attentive.

Southwest Flight Tracker

Search by route or flight number to check the flight status for Southwest
Tue 9/16

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 16/10
Thu 23/10

Find better results for your trip

Popular flights from Southwest

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