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* All fares are in USD and last updated on Jun 27, 2026 02:10 am, the fares are for one-way or round trip flight tickets and inclusive of fuel surcharges, service fee and taxes. Fares are based on historical data and subject to change without prior notice and cannot be guaranteed at the time of booking. See all booking terms and conditions.
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Southwest Airlines is a major American low-cost airline headquartered in Dallas, Texas. The airline was founded in 1967 and started operating in 1971. Today, Southwest is the largest domestic airline in the United States by number of passengers carried, serving 101 destinations in 40 states, Puerto Rico, Mexico, Central America, and the Caribbean.
Southwest is known for its no-frills approach to air travel, offering affordable fares, friendly customer service, and a unique corporate culture. The airline operates a point-to-point network, with flights routed between cities in a way that minimizes connection times and reduces costs. Southwest also has a strong focus on efficiency, with quick turnaround times between flights and a standardized fleet of Boeing 737 aircraft.
In addition to its low fares, Southwest is also known for its customer-friendly policies, such as allowing customers to change or cancel their flights without penalty and offering two free checked bags per passenger. The airline has received numerous awards and accolades for its customer service and operational excellence.
Overall, Southwest Airlines has established itself as a major player in the American airline industry, known for its low fares, friendly service, and efficient operations.
Destinations
Southwest schedules flights to over 100 destinations in 42 states, Puerto Rico, Mexico, Central America, and the Caribbean. Southwest does not use the traditional hub-and-spoke system of other major airlines, preferring a point-to-point system combined with a rolling-hub model in its base cities.
Types of Cabin Classes
Southwest Airlines offers only one cabin class, which is a standard economy class. The airline does not offer any premium cabin classes such as business class or first class. However, Southwest does offer certain premium amenities that passengers can purchase separately, such as priority boarding, extra legroom seating, and in-flight Wi-Fi access. These amenities are available to all passengers, regardless of their fare type, and can be purchased during the booking process or at the airport before departure.
In-flight Services
Southwest Airlines offers a unique and fun in-flight experience that sets it apart from other airlines. Here are some of the features you can expect on a Southwest Airlines flight:
Open Seating: Southwest Airlines does not assign seats. Instead, passengers are given a boarding group and are allowed to choose their own seats once they board the plane.
Wi-Fi: Southwest Airlines offers in-flight Wi-Fi on most of its planes. Passengers can purchase internet access for a fee, which allows them to stay connected during the flight.
Free Live TV: Southwest Airlines offers free live TV on most of its planes. Passengers can choose from a variety of channels, including news, sports, and entertainment.
Snacks and Drinks: Southwest Airlines offers complimentary snacks and non-alcoholic drinks to all passengers. Alcoholic beverages are also available for purchase.
Southwest Airlines Heart: Southwest Airlines flight attendants are known for their fun and friendly attitude. They often make jokes and engage with passengers in a lighthearted way, creating a relaxed and enjoyable in-flight atmosphere.
Overall, Southwest Airlines offers a comfortable and entertaining in-flight experience that keeps passengers coming back.
Baggage allowance
Southwest Airlines allows two free checked bags per passenger, each weighing up to 50 pounds (22.68 kg) and measuring up to 62 inches (157.48 cm) in overall dimensions (length + width + height).
In addition to the checked bags, passengers are allowed to bring one carry-on bag and one personal item on board. The carry-on bag must fit in the overhead bin, while the personal item must fit under the seat in front of the passenger.
There are some additional rules and fees for oversized or overweight bags, sports equipment, and musical instruments. Passengers are advised to check Southwest Airlines' website for more detailed information about baggage allowances and fees.
Check-in Services
To check in for your Southwest Airlines flight, you have a few options:
Online Check-In: You can check-in for your Southwest Airlines flight online by visiting the airline's website or by calling up Southwest Airlines customer care. Online check-in is available from 24 hours to 1 hour before your scheduled flight departure time. During online check-in, you can choose your seat and print your boarding pass or receive a mobile boarding pass.
Mobile Check-In: If you have the Southwest Airlines mobile app, you can use it to check-in for your flight, choose your seat, and receive a mobile boarding pass. Mobile check-in is available from 24 hours to 1 hour before your scheduled flight departure time.
Airport Check-In: If you prefer to check-in for your Southwest Airlines flight in person, you can do so at the airport. Southwest Airlines recommends arriving at the airport at least 2 hours before your scheduled departure time to allow enough time to check-in, drop off your bags, and go through security. At the airport, you can check-in at a Southwest Airlines ticket counter or a self-service kiosk.
No matter which check-in option you choose, be sure to have your government-issued ID and your flight confirmation number available. If you have checked baggage, you can drop it off at the Southwest Airlines baggage drop-off area or at a curbside check-in location if available.
FAQs about Southwest Airlines
Southwest Airlines