Southwest Airlines Domestic Flights

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Buy Southwest Airlines Domestic Flights

Search and Buy Southwest Airlines domestic flights at Alternative Airlines. Use our search form to search for any domestic route that Southwest Airlines flies and book your flights with Alternative Airlines.

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Why Buy Southwest Airlines Flights?

Southwest Airlines is based at Dallas, Texas in the USA and the biggest low-cost carrier in America. In early 2020, the airline flew to over 100 destinations within its network, more than 4,000 weekday flights were operated. With its great company reputation, 134 million passengers were served by the airline in 2019.

The airline has 11 operating bases across the country including Atlanta (ATL), Baltimore (BWI), Chicago (MDW), Dallas (DAL), Denver (DEN), Houston (HOU), Las Vegas (LAS), Los Angeles (LAX), Oakland (OAK), Orlando (MCO) and Phoenix (PHX). With its vast point-to-point network, passengers can easily fly to many destinations within the USA using the Southwest network.

Southwest Airlines is named the World's Most Admired Companies by Fortune, they are also known for its high-quality customer service despite being a low-cost carrier. Southwest doesn't compromise when it comes to safety and reliability.

Southwest Airlines Domestic Routes


As the largest low-cost carrier, the airline flies to 103 desintions in its network including 91 domestic destinations. The most popular routes for Southwest Airlines are:

  • Atlanta (ATL) to Albuquerque (ABQ)
  • Denver (DEN) to Dallas (DAL)
  • Las Vegas (LAS) to Oakland (OAK)

Below is a table of all domestic destinations that Southwest Airlines serves:

STATE CITY Aeropuerto
Alabama Birmingham Birmingham–Shuttlesworth International Airport
Arizona Phoenix Phoenix Sky Harbor International Airport
Arizona Tucson Tucson International Airport
Arkansas Roca pequeña Little Rock National Airport
California Burbank Hollywood Burbank Airport
California Long Beach Long Beach Airport
California Los Angeles Los Angeles International Airport
California Oakland Oakland International Airport
California Ontario Ontario International Airport
California Orange County John Wayne Airport
California Palm Springs Palm Springs International Airport
California Sacramento Sacramento International Airport
California San Diego San Diego International Airport
California San Francisco San Francisco International Airport
California San José San Jose International Airport
Colorado Denver Denver International Airport
Colorado Steamboat Springs Yampa Valley Regional Airport
Colorado Telluride Montrose Montrose Regional Airport
Colorado Colorado Springs Colorado Springs Airport
Connecticut Hartford Bradley International Airport
Florida Fort Lauderdale Fort Lauderdale-Hollywood International Airport
Florida Fort Myers Southwest Florida International Airport
Florida Jacksonville Jacksonville International Airport
Florida Orlando Orlando International Airport
Florida Palm Beach Palm Beach International Airport
Florida Panama City Northwest Florida Beaches International Airport
Florida Pensacola Pensacola International Airport
Florida Miami Miami International Airport
Florida Tampa Tampa International Airport
Georgia Atlanta Hartsfield–Jackson Atlanta International Airport
Georgia Savannah Savannah/Hilton Head International Airport
Hawaii Honolulu Daniel K. Inouye International Airport
Hawaii Kahului Kahului Airport
Hawaii Kailua-Kona Kona International Airport
Hawaii Hilo Hilo International Airport
Hawaii Lihue Lihue Airport
Idaho Boise Boise Airport
Illinois Chicago Midway International Airport
Illinois O'Hare International Airport
Indiana Indianapolis Indianapolis International Airport
Iowa Des Moines Des Moines International Airport
Kansas Wichita Wichita Eisenhower National Airport
Kentucky Covington/Cincinnati Cincinnati/Northern Kentucky International Airport
Kentucky Louisville Louisville International Airport
Louisiana New Orleans Louis Armstrong New Orleans International Airport
Maine Portland, ME Portland International Jetport
Maryland Baltimore/Washington, D.C. Baltimore–Washington International Airport
Massachusetts Bostón Logan International Airport
Michigan Detroit Detroit Metropolitan Wayne County Airport
Michigan Grand Rapids Gerald R. Ford International Airport
Minnesota Minneapolis/St. Paul Minneapolis-Saint Paul International Airport
Mississippi Jackson Jackson International Airport
Missouri Kansas City Kansas City International Airport
Missouri St. Louis St. Louis Lambert International Airport
Nebraska Omaha Eppley Airfield
Nevada Las Vegas McCarran International Airport
Nevada Reno/Tahoe Reno-Tahoe International Airport
New Hampshire Manchester Manchester-Boston Regional Airport
New Mexico Albuquerque Albuquerque International Sunport
Nueva York Albany, NY Albany International Airport
Nueva York Buffalo Buffalo Niagara International Airport
Nueva York Long Island/Islip Long Island MacArthur Airport
Nueva York New York City LaGuardia Airport
Nueva York Rochester, NY Greater Rochester International Airport
North Carolina Charlotte Charlotte/Douglas International Airport
North Carolina Raleigh/Durham Raleigh–Durham International Airport
Ohio Cincinatti Cincinnati/Northern Kentucky International Airport
Ohio Cleveland Cleveland Hopkins International Airport
Ohio Columbus John Glenn Columbus International Airport
Oklahoma Oklahoma City Will Rogers World Airport
Oklahoma Tulsa Tulsa International Airport
Oregon Portland, OR Portland International Airport
Pennsylvania Filadelfia Philadelphia International Airport
Pennsylvania Pittsburgh Pittsburgh International Airport
Puerto Rico San Juan Luis Muñoz Marín International Airport
Rhode Island Providence T. F. Green Airport
South Carolina Charleston Charleston International Airport
South Carolina Greenville/Spartanburg Greenville-Spartanburg International Airport
Tennessee Memphis Memphis International Airport
Tennessee Nashville Nashville International Airport
Texas Amarillo Rick Husband Amarillo International Airport
Texas Austin Austin–Bergstrom International Airport
Texas Corpus Christi Corpus Christi International Airport
Texas Dallas Dallas Love Field
Texas El Paso El Paso International Airport
Texas Harlingen/South Padre Island Valley International Airport
Texas Houston George Bush Intercontinental Airport
Texas William P. Hobby Airport
Texas Lubbock Lubbock Preston Smith International Airport
Texas Midland/Odessa Midland International Airport
Texas San Antonio San Antonio International Airport
Utah Salt Lake City Salt Lake City International Airport
Virginia Norfolk Norfolk International Airport
Virginia Richmond Richmond International Airport
Virginia Arlington Ronald Reagan Washington National Airport
Virginia Dulles Washington Dulles International Airport
Washington Seattle/Tacoma Seattle–Tacoma International Airport
Washington Spokane Spokane International Airport
Wisconsin Milwaukee Milwaukee Mitchell International Airport

The Cabin

Clase Económica

Economy Class is the only cabin class available onboard. However, fares are unbundled to multiple packages for customers depending on passenger needs.

Passengers can also choose to upgrade from "Wanna Get Away" to:

Anytime: Refundable ticket, same-day change and same-day standby are available for passengers that purchased this fare.

Business Select: You can enjoy priority boarding, priority security and a premium drink onboard.

Check-In & Arrival

How to Check-In Online

Online check-in is available via the airline website or the Southwest Airline app. It's available 24 hours before the scheduled departure time. Simply get your travel documents and ticket details ready to get started and you would be able to obtain your boarding pass in seconds.

How to Check-In at the Airport

Report to the airport check-in counters with your luggage and travel documents. Different airports have different check-in deadlines but Southwest check-in counter generally opens 90 minutes before departure.

Southwest Airlines Domestic Flight Baggage


Passengers are entitled to one carry-on baggage as well as one personal item. The carry-on baggage cannot exceed 10 x 16 x 24 inches dimensions and it must be stored in the overhead lockers onboard. Personal items cannot exceed 18.5 x 8.5 x 13.5 inches dimensions and it could be items such as a purse, a briefcase and a laptop. Any items exceeding these dimensions would be asked to transport as checked baggage.


Each fare paying customer is entitled to two pieces of 50lbs carry-on baggage with a maximum total dimensions of 62 inches (L+W+H).


Do you need a passport for Southwest Airlines domestic flights?

No, you don't need a passport to travel domestically in the United States, unless you're not a US citizen. US citizens can travel with a passport card, driving license, birth certificate or any other valid photo identifications.

How early should I arrive for Southwest Airlines domestic flights?

You should arrive at least 90 minutes before scheduled departure time for your Southwest flight. Don't be late for check-in as you may lose your ticket.

Does Southwest Airlines charge for baggage on domestic flights?

Despite being a low-cost airline, Southwest offers free carry-on and checked baggage. Each passenger would receive a generous amount of baggage allowance including one carry-on baggage and two checked baggage as well as a personal item.

Can I travel with my pets on Southwest flights?

Yes, you can! Be sure to travel with a approved pet carrier and arrive at the airport early. Pets are accepted on a first-come-first-serve basis.

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