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WN

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Good to know

Low season

High season

January
May
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 11% lower on average.

FAQs about flying with Southwest

  • What is Southwest's carry-on size allowance?

    On board Southwest flights, cabin baggage should not exceed 60x40x25cm. If your hand luggage is bigger, the Southwest assistance team will most likely ask you to pay extra for checked luggage.

  • Where does Southwest fly to?

    Southwest offers direct flights to 120 cities in 14 different countries. Phoenix, Las Vegas, and Denver are the most popular cities covered by Southwest.

  • How does KAYAK find such low prices on Southwest flights?

    KAYAK is a travel search engine, meaning that we continuously look across the web to find the best deals for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from all airlines, including Southwest.

  • When are Southwest plane tickets cheapest?

    Flight prices with Southwest will depend on the season and route you are flying. Our data shows that overall, the cheapest month to fly with Southwest is January, while the most expensive is May.

  • What’s the cheapest route that Southwest flies?

    In the last 72 hours, the cheapest route flown by Southwest found on KAYAK was from Phoenix to San Diego, with a price of €79 for a round-trip.

  • What are the most popular airports for Southwest flights to depart from?

    With 95 Southwest flights departing each week, Denver Intl airport is the most popular airport for Southwest flights to depart from. The most popular destination from this airport is Jacksonville. The next most popular departure airport is Chicago Midway airport, with 83 Southwest flights departing from there each week.

  • Is Southwest part of an airline alliance?

    No, Southwest is not part of an airline alliance.

  • How many destinations does Southwest fly to?

    In total, Southwest flies to 122 destinations.

Top tips for flying with Southwest

  • The cheapest month for flights with Southwest is January, while the most expensive is generally May.

Southwest customer reviews

8.0
Very Good4,340 verified ratings
8.0Comfort
7.5Entertainment
8.6Crew
7.0Food
8.1Boarding
Traveller rating:
Sort by:
D
10.0 Wonderful
MDW
-
TUL
Everything was great
T
10.0 Wonderful
MDW
-
MCI
Great!
S
4.0 Mediocre
AUS
-
SJC
The Air hostess were very rude on my flight from Houston to Austin . Their regular communication itself felt a they are shouting at people.
S
10.0 Wonderful
OKC
-
AUS
Excellent!
D
2.0 Poor
MCO
-
MCI
Communication about the delayed flight was poor. We were told to move gates three times but that was bad information. We went from gate 128 to gate 126 and then to gate 123 and back to gate 126. Communication about the delay was bad. Ended up being 1 1/2 hour late getting home.
C
2.0 Poor
DAL
-
CLT
Plane was late. Zero service for 2+ hour flight and it was not that bumpy.
S
10.0 Wonderful
AUS
-
HOU
Smooth flight. Seats were very comfortable.
A
6.0 Okay
PHX
-
TUL
It was good from LAX to Phoenix, But the connection in Phoenix to Tulsa was not that great. The staff on both flights were great. The choice of free entertainment was ok nothing to brag about. The 45 min delay because of some electrical issue wasn't great from Phoenix to Tulsa. We sat there with hardly any air, The seat I had was between windows so the side of the plane pushed in on you. My being a bigger man it then made the seating area uncomfortable. The seats on the plane had no power to connect to recharge your phone or anything. I would recommend that they should look into a slot or clamp to hold your phone to enjoy while watching the entertainment choices hands-free. Also make it possible to raise the inner seat by the window be able to raise the arm rest up to make more room for larger people to set more comfortably. I would also say other then that stop price gouging the airfare or nickel and diming everything. Not fair for people having to fly for emergencies and be paying for higher prices due to the season or holidays. Your making your money either way and the cost of flying is still going to be the same regardless if there's 100 people or 200 people.
A
10.0 Wonderful
LAX
-
PHX
It was good from LAX to Phoenix, But the connection in Phoenix to Tulsa was not that great. The staff on both flights were great. The choice of free entertainment was ok nothing to brag about. The 45 min delay because of some electrical issue wasn't great from Phoenix to Tulsa. We sat there with hardly any air, The seat I had was between windows so the side of the plane pushed in on you. My being a bigger man it then made the seating area uncomfortable. The seats on the plane had no power to connect to recharge your phone or anything. I would recommend that they should look into a slot or clamp to hold your phone to enjoy while watching the entertainment choices hands-free. Also make it possible to raise the inner seat by the window be able to raise the arm rest up to make more room for larger people to set more comfortably. I would also say other then that stop price gouging the airfare or nickel and diming everything. Not fair for people having to fly for emergencies and be paying for higher prices due to the season or holidays. Your making your money either way and the cost of flying is still going to be the same regardless if there's 100 people or 200 people.
M
10.0 Wonderful
MSY
-
LGA
Had a great flight. Delayed takeoff, but comfortable. Snacks were good.

Southwest flight status

YYYY-MM-DD

Southwest route map – Which destinations does Southwest fly to?

Find out which destinations you can fly to direct with Southwest by entering your departure airport. If you want to know whether Southwest flies a certain route, enter both the departure and destination airport before hitting search.
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All Southwest flight routes

Flight no.Departure airportArrival AirportDurationMonTueWedThuFriSatSun
14Houston (HOU)Dallas (DAL)1h 10m•••
1735Phoenix (PHX)Cancún (CUN)3h 50m•
39Dallas (DAL)Houston (HOU)1h 20m•
630Santa Ana (SNA)San José del Cabo (SJD)2h 15m•
1641Oranjestad (AUA)Orlando (MCO)3h 25m•••••
1443Orlando (MCO)Oranjestad (AUA)3h 0m•••••
272Orlando (MCO)Montego Bay (MBJ)2h 0m•••••
1608Cancún (CUN)Baltimore (BWI)3h 30m••••
763Santa Ana (SNA)Puerto Vallarta (PVR)2h 45m••••
More flight routes

Southwest contact information

Overview of Southwest

Marketing itself as a low-cost airline, Southwest Airlines operates predominantly domestic flights within the United States. The airline flies to 41 of the country’s 50 states. Flying to a further 10 countries, there is a focus on Caribbean destinations such as Jamaica, Cayman Islands, Cuba, Aruba and The Bahamas.

All flights are scheduled using a point-to-point system, which is decentralized and relies loosely on the airline’s hubs. In comparison to the hub and spoke system commonly used by major airlines, Southwest Airlines reduces the likelihood of baggage loss and fuel consumption per passenger. With less connections and travel time, you can get to your destination faster.

Videos of Southwest Airlines’ safety announcements have gone viral, with the cabin crew regularly mixing in tasteful humor. As they engage the passengers and build a warm atmosphere, make sure you take your headphones out and listen in. Specific seats are not allocated and customers are free to choose their own seat. Complimentary app messaging is provided so that passengers can use WhatsApp and iMessage during the flight.

The fleet is made up exclusively of Boeing aircraft and has used the 737 family series since 1971. A bold livery featuring a dark blue body and orange and red stripes has become the customary design.

Everything you need to know about Southwest flights

Southwest information

IATA codeWN
Routes2012
Top routeDenver to Phoenix Sky Harbor Intl Airport
Airports served122
Top airportDenver Intl
Flight status, cancellation, and delay data provided by Flightstats.com. Flightstats data may not always be accurate or error free. Always confirm the information provided here directly with your airline.