Southwest Airlines Seat Maps & Best Seats (2026)

Southwest Airlines operates 3 aircraft types including Boeing 737-800 Winglets, Boeing 737 MAX 8, 7S7. Each aircraft type may have multiple seat map configurations depending on the route and cabin layout. We have 3 detailed Southwest Airlines seat maps covering every configuration.

To find the best seat on Southwest Airlines, use our detailed seat maps to compare cabin layouts across all 3 aircraft types. Look for exit row seats for extra legroom, avoid last-row seats that may not recline, and choose seats away from lavatories and galleys for a quieter flight. You can also search your specific Southwest Airlines flight number to see real-time seat availability.

Seat selection policies vary by Southwest Airlines fare class and cabin. Some fares include free seat selection at booking, while others may charge a fee for advance seat assignments. Premium cabin passengers and loyalty program members often get complimentary seat selection. Check our Southwest Airlines seat maps to compare seat options before you book.

Southwest Airlines offers cabin classes across their fleet. The exact seat map configuration varies by aircraft type and route, so check the specific Southwest Airlines seat map for your flight to see the layout.