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WN

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Good to know

Low season

High season

January
December
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly (12% more expensive 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. Dallas, Phoenix, and Houston 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 December.

  • What’s the cheapest route that Southwest flies?

    In the last 72 hours, the cheapest route flown by Southwest found on KAYAK was from New Orleans to Fort Lauderdale, with a price of $132 for a round-trip.

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

  • 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 December.

Southwest customer reviews

8.0
Very Good4,247 verified ratings
8.0Comfort
8.6Crew
7.5Entertainment
7.0Food
8.1Boarding
Traveller rating:
Sort by:
M
2.0 Poor
DAL
-
SAN
The flight crew was extremely rude and especially not helpful when our flight was delayed.
I
10.0 Wonderful
BWI
-
LAX
Timely departure and early arrival, very organized, super friendly
S
8.0 Very Good
MCI
-
LGA
Pretty seamless, just a tad bit late in taking off and landing.
A
10.0 Wonderful
MCO
-
RSW
Keep up the great work!
M
8.0 Very Good
BWI
-
LAS
Flight was fine other than there was a gate change that I was not notified of. By chance I happened to check my phone and saw the change, otherwise, we would have missed our connecting flight.
C
4.0 Mediocre
BWI
-
AUS
Delayed, internet didn't work, rough flight
M
2.0 Poor
DCA
-
OKC
Haven’t flown on SW in years. Flight was on time departing and arriving. Served vegan butter onion flavored pretzels which were bad. Coke served was in a tiny paper cup. Crew was not engaging. Felt like they were going through the motions. Old plane, tight seats and no leg room.
M
10.0 Wonderful
STL
-
LAX
Better entertainment and more snack options
V
10.0 Wonderful
DAL
-
CHS
Check-in, Boarding and flight were smooth. All the employees and crew was very nice and funny. They gave the kids crayons and workbooks to keep them occupied which was a big win. I’ve flown Southwest many times and that’s the first time I’ve seen that and it is a great addition.
C
8.0 Very Good
PNS
-
BNA
Flight was on time. Wi-fi was a little spotty/slow. Boarding and exit were efficient.

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.
YYYY-MM-DD

All Southwest flight routes

Flight no.Departure airportArrival AirportDurationMonTueWedThuFriSatSun
3953Havana (HAV)Tampa (TPA)1h 20m
3952Tampa (TPA)Havana (HAV)1h 25m
288Denver (DEN)Belize City (BZE)4h 5m
912Orlando (MCO)George Town (GCM)1h 55m
46Houston (HOU)Dallas (DAL)1h 10m
402Providenciales (PLS)Orlando (MCO)2h 20m
616Orlando (MCO)Nassau (NAS)1h 25m
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
Routes2099
Top routeHouston Hobby Airport to Dallas Love Field 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.