Southwest offers international flights to many popular travel destinations in Mexico, Costa Rica and the Caribbean so it is also a great option for shorter international flights to warm weather destinations. Southwest is now accepting reservations through April 24, 2022 so you can book international flights for the holidays and spring break even if you are not ready to travel internationally yet.

Where Does Southwest Fly Internationally?

Following is the list of all Southwest international flight destinations by airport. (The list of Southwest international destinations by country plus which U.S. cities offer non stop service can be found below.)

  • Aruba (AUA)
  • Belize City, Belize (BZE)
  • Cabo San Lucas/Los Cabos, Mexico (SJD)
  • Cancun, Mexico (CUN)
  • Cozumel, Quintana Roo, Mexico (CZM)
  • Grand Cayman (GCM)
  • Havana, Cuba (HAV)
  • Liberia, Costa Rica (LIR)
  • Montego Bay, Jamaica (MBJ)
  • Nassau, Bahamas (NAS)
  • Providenciales, Turks and Caicos (PLS)
  • Puerto Vallarta, Mexico (PVR)
  • Punta Cana, Dominican Republic (PUJ)
  • San José, Costa Rica (SJO)
  • San Juan, Puerto Rico (SJU)*

(*Even though Puerto Rico is a US territory and is considered a domestic flight from the US, it has been included in the list because some Americans think it is an international flight.)

NOTE: Southwest temporarily suspended flight service to a few international destinations due to the coronavirus pandemic. Almost all Southwest international flights have resumed but some countries have requirements for visitors (forms to fill out, mandatory COVID-19 tests or quarantine). Make sure to check this link on southwest.com for the most up current COVID information and requirements on Southwest international destinations.

Current information about which Southwest international flights have been suspended and when they are expected to resume can be found below.

List of All Southwest International Flight Destinations

Below is the list of all Southwest international flight destinations by country (along with a list of U.S. cities that offer non stop service).

Aruba

  • Aruba (AUA) – Non-stop service from Baltimore/Washington, MD (BWI)

Bahamas

  • Nassau, Bahamas (NAS) – Nonstop service from Baltimore/Washington, MD (BWI) and Fort Lauderdale, FL (FLL)

Belize

  • Belize City, Belize (BZE) – Nonstop service from Denver, CO (DEN) and Houston Hobby, TX (HOU)

Costa Rica

  • Liberia, Costa Rica (LIR) – Nonstop service from Baltimore/Washington, MD (BWI), Denver, CO (DEN) and Houston Hobby, TX (HOU)
  • San José, Costa Rica (SJO) – Nonstop service from Baltimore/Washington, MD (BWI) and Houston Hobby, TX (HOU)

Cuba

  • Havana, Cuba (HAV) – Nonstop service from Tampa, FL (TPA)

Dominican Republic

  • Punta Cana, Dominican Republic (PUJ) – Nonstop service from Baltimore/Washington, MD (BWI), Chicago (Midway), IL (MDW) and Fort Lauderdale, FL (FLL),

Grand Cayman

  • Grand Cayman (GCM) – Nonstop service from Baltimore/Washington, MD (BWI) and Fort Lauderdale, FL (FLL)  – flights currently suspended and will resume March 10, 2022

Jamaica

  • Montego Bay, Jamaica (MBJ) – Nonstop service from Baltimore/Washington, MD (BWI), Chicago (Midway), IL (MDW), Fort Lauderdale, FL (FLL), Houston Hobby, TX (HOU), Orlando, FL (MCO) and St. Louis, MO (STL)

Mexico

  • Cancun, Mexico (CUN) – Nonstop service from Austin, TX (AUS),  Baltimore/Washington, MD (BWI), Chicago (Midway), IL (MDW), Chicago (O’Hare), IL (ORD), Columbus, OH (CMH), Denver, CO (DEN), Fort Lauderdale, FL (FLL), Houston Hobby, TX (HOU), Indianapolis (IND), Kansas City, MO (MCI), Milwaukee, WI (MKE), Nashville, TN (BNA), New Orleans (MSY), Phoenix (PHX),  Pittsburgh (PIT),  San Antonio, TX (SAT) and St. Louis, MO (STL)
  • Cabo San Lucas/Los Cabos, Mexico (SJD) – Nonstop service from Austin, TX (AUS), Baltimore/Washington, MD (BWI), Chicago (Midway), IL (MDW), Denver, CO (DEN), Houston Hobby, TX (HOU), Oakland, CA (OAK), Orange County/Santa Ana (SNA), Phoenix (PHX), Sacramento (SMF) and San Diego (SAN)
  • Cozumel, Quintana Roo, Mexico (CZM) – Nonstop service from Denver, CO (DEN) and Houston Hobby, TX (HOU)
  • Puerto Vallarta, Mexico (PVR) – Non stop service from Austin, TX (AUS), Denver, CO (DEN), Houston Hobby, TX (HOU), Orange County/Santa Ana (SNA) and Phoenix (PHX)

Puerto Rico

  • San Juan, PR (SJU) – Nonstop service from Baltimore/Washington, MD (BWI), Buffalo/Niagara, NY (BUF), Chicago (Midway), IL (MDW), Fort Lauderdale, FL (FLL), Houston Hobby, TX (HOU), Nashville, TN (BNA), Orlando, FL (MCO), St. Louis, MO (STL) and Tampa, FL (TPA)

Turks and Caicos

  • Providenciales, Turks and Caicos (PLS) – Nonstop service from Baltimore/Washington, MD (BWI) and Fort Lauderdale, FL (FLL)

You can also view all the Southwest international destinations on www.southwest.com by using the Interactive Southwest Route Map here.
Route map of international flights on Southwest Airlines

Interested in more articles about flying Southwest Airlines? See related posts: Tips on How to Get a Good Seat on Southwest Airlines and Southwest Early Bird Check In: When It’s Worth It & When It Isn’t.

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