What Terminal is Southwest at the Major USA Airports 

Navigating a bustling airport can sometimes feel daunting, especially in a country as vast as the United States. As one of the nation’s largest and most popular low-cost carriers, Southwest Airlines serves millions of passengers each year, flying to various destinations within the U.S. and internationally. Whether you are a seasoned traveler or embarking on your first flight with Southwest, knowing which terminal your flight departs from or arrives at can give you a significant head start.

In this comprehensive guide, we aim to make your travel experience as smooth as possible by providing detailed information about the specific terminals Southwest Airlines operates from at the major airports across the United States. We have covered you from the sunny coasts of Los Angeles to the bustling hubs of New York.

It’s essential to remember that terminal information can change due to various factors, including airport renovations, changes in airline routes, and other operational needs. Therefore, while we strive to provide the most up-to-date information, we strongly recommend you check the official airport website or contact the airport directly before your flight for the most current and accurate information.

So, buckle up and let this guide steer you effortlessly through your next journey with Southwest Airlines!

Southwest at West Coast Airports

The West Coast of the United States is home to some of the country’s busiest and most iconic airports. Whether taking off to explore the scenic Pacific coastline, heading to a business meeting in a major West Coast city, or going to an international destination, Southwest Airlines has a strong presence in several key airports in this region. Here’s what you need to know:

Los Angeles International Airport (LAX)

At LAX, Southwest operates primarily out of Terminal 1. You’ll find Southwest’s check-in counters, self-service kiosks, and gates here. LAX is known for its extensive facilities, so give yourself plenty of time to navigate.

San Francisco International Airport (SFO)

In San Francisco, Southwest Airlines operates from Terminal 1. It is recommended to arrive early, as SFO is a major international hub and can be pretty busy, especially during peak travel times.

Seattle-Tacoma International Airport (SEA)

Southwest Airlines operates out of the Main Terminal at SEA, with its flights usually departing from Concourse B. SEA is a significant gateway to Asia and other international destinations, so expect a bustling atmosphere.

San Diego International Airport (SAN)

Southwest Airlines uses Terminal 1 at San Diego International Airport. The terminal is known for its convenience and ease of navigation, but it’s always wise to arrive with time to spare.

Portland International Airport (PDX)

At PDX, Southwest operates from Concourse C in the main terminal. PDX is often praised for its friendly atmosphere and efficient layout, making for a relatively stress-free start to your journey.

Southwest at Midwest Airports

The Midwest is often referred to as the Heartland of America, and it serves as a significant crossroads for air travel within the country. Whether you’re visiting family in the Windy City, heading to a business conference in the Twin Cities, or exploring the rich history of the Gateway to the West, Southwest Airlines can get you there. Here’s the terminal information for Southwest at some major Midwest airports:

Chicago Midway International Airport (MDW)

Southwest is the primary carrier at Chicago Midway International Airport, operating mainly from Concourse A and Concourse B. MDW serves as a major focus city for Southwest, making it one of the airline’s busiest hubs.

Denver International Airport (DIA)

At Denver International, Southwest flights operate out of Concourse C. Denver is a significant hub for Southwest, so that passengers may find various flight options here.

Minneapolis–Saint Paul International Airport (MSP)

Southwest operates from Terminal 2 (Humphrey) at MSP. Despite being a smaller terminal than Terminal 1 (Lindbergh), it offers all the amenities travelers need.

Kansas City International Airport (MCI)

At MCI, Southwest operates from Terminal B. Kansas City International is known for its convenience and efficiency, and Southwest is one of the airport’s major carriers.

Louis Lambert International Airport (STL)

In St. Louis, Southwest operates from Terminal 2. As a primary focus city for Southwest, STL offers a substantial number of flights operated by the airline.

Southwest at Southern U.S. Airports

The Southern United States, known for its warm hospitality and vibrant culture, has diverse travel opportunities. Whether you’re heading to the sunny beaches of Florida, the bustling business centers of Texas, or the historic charm of the Carolinas, Southwest Airlines is a go-to choice for many travelers. Here’s where you’ll find Southwest at some major Southern U.S. airports:

Dallas Love Field (DAL)

Dallas Love Field is a primary hub for Southwest Airlines, operating exclusively out of the main terminal. Southwest’s headquarters is also located in Dallas, making this airport a significant operation center for the airline.

Hartsfield-Jackson Atlanta International Airport (ATL)

At ATL, the world’s busiest airport, Southwest operates primarily out of Concourse C. Due to the airport’s size, travelers are advised to allow extra time for navigation.

Miami International Airport (MIA)

In Miami, Southwest Airlines operates from Concourse G in the North Terminal. It is a relatively new addition to Southwest’s route network, expanding its reach into South Florida.

Orlando International Airport (MCO)

At Orlando International Airport, Southwest Airlines primarily operates out of Airside A and Terminal A. Orlando is a major destination for vacationers, particularly families heading to the theme parks.

Nashville International Airport (BNA)

Southwest operates from the Main Terminal at BNA, utilizing gates in Concourse C. Nashville is a growing focus city for Southwest, reflecting the city’s increasing popularity as a travel destination.

Houston Hobby Airport (HOU)

Southwest has a significant operation at Houston’s Hobby Airport, primarily from the West Concourse. HOU is a significant focus city for Southwest and a major operational base.

Southwest at East Coast Airports

The East Coast of the United States is a vibrant and diverse region, home to some of the nation’s most iconic cities and landmarks. Whether you visit the historic sites in Boston, explore the streets of the Big Apple, or take a vacation to Florida’s sun-soaked beaches, Southwest Airlines serves many key cities along the East Coast. Here’s a guide to Southwest’s terminal operations at some major East Coast airports:

New York LaGuardia Airport (LGA)

At LGA, Southwest operates primarily out of Terminal B. As one of the busiest airports in the U.S., travelers are advised to arrive with ample time to navigate the airport’s complex layout.

Boston Logan International Airport (BOS)

In Boston, Southwest operates from Terminal A at Logan International Airport. BOS is often bustling with travelers as a key Northeast airport, so plan accordingly.

Orlando International Airport (MCO)

At Orlando International Airport, Southwest Airlines primarily operates out of Airside A and Terminal A. With its proximity to major attractions, Orlando remains a significant hub for Southwest.

Baltimore-Washington International Airport (BWI)

Southwest is the largest carrier at BWI and operates from Concourses A, B, and C. BWI is one of Southwest’s major focus cities, making it a central hub for travelers.

Philadelphia International Airport (PHL)

In Philadelphia, Southwest Airlines operates primarily from Terminal E. Known for its historic sites and vibrant culture, Philadelphia is a key city in Southwest’s East Coast network.

Fort Lauderdale-Hollywood International Airport (FLL)

At FLL, Southwest operates from Terminal 1, Concourses A, B, and C. Fort Lauderdale is a primary gateway to the Caribbean and Latin America for Southwest.

Southwest at Other Major U.S. Airports

Beyond the coasts and the Midwest, Southwest Airlines serves numerous other vital airports across the United States. Whether you are venturing into the Rocky Mountains, exploring the deserts of the Southwest, or discovering the unique charm of America’s heartland, Southwest is there to make your journey smooth and affordable. Here’s a guide to Southwest’s terminal operations at other major U.S. airports:

Phoenix Sky Harbor International Airport (PHX)

In Phoenix, Southwest operates from Terminal 4. PHX is a significant focus city for Southwest. It is a major connection point for travelers heading to the Western U.S.

Las Vegas McCarran International Airport (LAS)

At LAS, Southwest operates primarily from Terminal 1, Concourses B and C. Las Vegas is one of Southwest’s major hubs, and the airline offers numerous flights to and from this entertainment capital.

Salt Lake City International Airport (SLC)

In Salt Lake City, Southwest operates from Concourse B of the New SLC Airport. As a gateway to the beautiful landscapes of Utah, SLC is an increasingly popular destination.

Honolulu Daniel K. Inouye International Airport (HNL)

At HNL, Southwest operates from the Main Terminal. The airline’s entry into the Hawaiian market has made travel between the islands and the U.S. mainland more accessible for many passengers.

Austin-Bergstrom International Airport (AUS)

In Austin, Southwest operates from the Barbara Jordan Terminal. Austin is a growing city known for its vibrant culture. Southwest offers many options for travelers heading to the Texas capital.

Southwest Airlines Baggage Policy and Extra Charges for Domestic Flights

Checked Baggage

• First Two Checked Bags: Southwest Airlines is known for its Bags Fly Free® policy, which allows passengers to check two pieces of baggage for free. These bags must meet the airline’s size and weight limits (50 lbs and 62 inches L+W+H).
• Additional Checked Bags: Additional fees will apply if a passenger needs to check more than two bags. The fee for a third and additional checked bags was $75 per item.

Overweight and Oversized Bags

• Overweight Bags: Bags weighing more than 50 pounds but less than 100 pounds incur a $75 overweight charge per item.
• Oversized Bags: Bags that exceed 62 inches in overall dimensions (L+W+H) but are no more than 80 inches are considered oversized and incur a $75 charge per item.

Carry-on Baggage

• One Personal Item: Each passenger is allowed one personal item for free, such as a purse, briefcase, or laptop bag. This item must fit under the seat in front of the passenger.
• One Carry-on Bag: Besides a personal item, passengers are allowed one carry-on bag that must fit in the overhead bin. This bag must not exceed the dimensions of 10x16x24 inches.

Special Items

• Sporting Equipment and Musical Instruments: These items are generally accepted as checked baggage, with some qualifying as one of a passenger’s free checked bags. However, some large or exceptionally fragile items might have specific packing requirements and incur additional fees.

EarlyBird Check-In®

• For a fee typically ranging from $15 to $25 per one-way flight, EarlyBird Check-In® gives you the benefit of automatic check-in before the traditional 24-hour check-in. This means you’re likely to get a better boarding position, which often results in better seat options.

Upgraded Boarding

• For $30, $40, or $50 per flight, depending on your itinerary, you can upgrade your boarding position to A1-A15, if available, at the gate or ticket counter.

Conclusion

Southwest Airlines, known for its commitment to affordable travel and customer service, plays a significant role in America’s air travel landscape. As we have seen, it has a vast and widespread network, with operations spanning from the sunny beaches of Florida to the rugged coastlines of Alaska and Hawaii and from the bustling cities on the East Coast to the scenic landscapes of the West.

Navigating an airport can often be daunting, especially for those who have yet to become accustomed to flying. Knowing where to go before you arrive at the airport — whether it is Los Angeles International on the West Coast, Hartsfield-Jackson Atlanta in the South, Chicago Midway in the Midwest, New York LaGuardia on the East Coast, or any other major airport across the country — can significantly reduce travel stress and help ensure a smooth start to your journey.

As highlighted throughout this blog post, Southwest Airlines is a primary carrier at many of the nation’s busiest airports, each with its unique layout and amenities. Significantly, terminal information can and does change due to various factors, including airport renovations, changes in airline operations, and other logistical reasons. Therefore, travelers must check the most current and official information before heading to the airport.

Southwest Airlines continues to be a reliable and convenient option for millions of travelers annually. Whether you are a seasoned flyer or stepping onto a plane for the first time, knowing your terminal information beforehand is essential to a smoother and more enjoyable travel experience with Southwest. Here’s to safe, happy, and stress-free travels on your next journey with Southwest Airlines!

 

What Terminal is Southwest at the Major USA Airports 

Navigating a bustling airport can sometimes feel daunting, especially in a country as vast as the United States. As one of the nation’s largest and most popular low-cost carriers, Southwest Airlines serves millions of passengers each year, flying to various destinations within the U.S. and internationally. Whether you are a seasoned traveler or embarking on your first flight with Southwest, knowing which terminal your flight departs from or arrives at can give you a significant head start.

In this comprehensive guide, we aim to make your travel experience as smooth as possible by providing detailed information about the specific terminals Southwest Airlines operates from at the major airports across the United States. We have covered you from the sunny coasts of Los Angeles to the bustling hubs of New York.

It’s essential to remember that terminal information can change due to various factors, including airport renovations, changes in airline routes, and other operational needs. Therefore, while we strive to provide the most up-to-date information, we strongly recommend you check the official airport website or contact the airport directly before your flight for the most current and accurate information.

So, buckle up and let this guide steer you effortlessly through your next journey with Southwest Airlines!

Southwest at West Coast Airports

The West Coast of the United States is home to some of the country’s busiest and most iconic airports. Whether taking off to explore the scenic Pacific coastline, heading to a business meeting in a major West Coast city, or going to an international destination, Southwest Airlines has a strong presence in several key airports in this region. Here’s what you need to know:

Los Angeles International Airport (LAX)

At LAX, Southwest operates primarily out of Terminal 1. You’ll find Southwest’s check-in counters, self-service kiosks, and gates here. LAX is known for its extensive facilities, so give yourself plenty of time to navigate.

San Francisco International Airport (SFO)

In San Francisco, Southwest Airlines operates from Terminal 1. It is recommended to arrive early, as SFO is a major international hub and can be pretty busy, especially during peak travel times.

Seattle-Tacoma International Airport (SEA)

Southwest Airlines operates out of the Main Terminal at SEA, with its flights usually departing from Concourse B. SEA is a significant gateway to Asia and other international destinations, so expect a bustling atmosphere.

San Diego International Airport (SAN)

Southwest Airlines uses Terminal 1 at San Diego International Airport. The terminal is known for its convenience and ease of navigation, but it’s always wise to arrive with time to spare.

Portland International Airport (PDX)

At PDX, Southwest operates from Concourse C in the main terminal. PDX is often praised for its friendly atmosphere and efficient layout, making for a relatively stress-free start to your journey.

Southwest at Midwest Airports

The Midwest is often referred to as the Heartland of America, and it serves as a significant crossroads for air travel within the country. Whether you’re visiting family in the Windy City, heading to a business conference in the Twin Cities, or exploring the rich history of the Gateway to the West, Southwest Airlines can get you there. Here’s the terminal information for Southwest at some major Midwest airports:

Chicago Midway International Airport (MDW)

Southwest is the primary carrier at Chicago Midway International Airport, operating mainly from Concourse A and Concourse B. MDW serves as a major focus city for Southwest, making it one of the airline’s busiest hubs.

Denver International Airport (DIA)

At Denver International, Southwest flights operate out of Concourse C. Denver is a significant hub for Southwest, so that passengers may find various flight options here.

Minneapolis–Saint Paul International Airport (MSP)

Southwest operates from Terminal 2 (Humphrey) at MSP. Despite being a smaller terminal than Terminal 1 (Lindbergh), it offers all the amenities travelers need.

Kansas City International Airport (MCI)

At MCI, Southwest operates from Terminal B. Kansas City International is known for its convenience and efficiency, and Southwest is one of the airport’s major carriers.

Louis Lambert International Airport (STL)

In St. Louis, Southwest operates from Terminal 2. As a primary focus city for Southwest, STL offers a substantial number of flights operated by the airline.

Southwest at Southern U.S. Airports

The Southern United States, known for its warm hospitality and vibrant culture, has diverse travel opportunities. Whether you’re heading to the sunny beaches of Florida, the bustling business centers of Texas, or the historic charm of the Carolinas, Southwest Airlines is a go-to choice for many travelers. Here’s where you’ll find Southwest at some major Southern U.S. airports:

Dallas Love Field (DAL)

Dallas Love Field is a primary hub for Southwest Airlines, operating exclusively out of the main terminal. Southwest’s headquarters is also located in Dallas, making this airport a significant operation center for the airline.

Hartsfield-Jackson Atlanta International Airport (ATL)

At ATL, the world’s busiest airport, Southwest operates primarily out of Concourse C. Due to the airport’s size, travelers are advised to allow extra time for navigation.

Miami International Airport (MIA)

In Miami, Southwest Airlines operates from Concourse G in the North Terminal. It is a relatively new addition to Southwest’s route network, expanding its reach into South Florida.

Orlando International Airport (MCO)

At Orlando International Airport, Southwest Airlines primarily operates out of Airside A and Terminal A. Orlando is a major destination for vacationers, particularly families heading to the theme parks.

Nashville International Airport (BNA)

Southwest operates from the Main Terminal at BNA, utilizing gates in Concourse C. Nashville is a growing focus city for Southwest, reflecting the city’s increasing popularity as a travel destination.

Houston Hobby Airport (HOU)

Southwest has a significant operation at Houston’s Hobby Airport, primarily from the West Concourse. HOU is a significant focus city for Southwest and a major operational base.

Southwest at East Coast Airports

The East Coast of the United States is a vibrant and diverse region, home to some of the nation’s most iconic cities and landmarks. Whether you visit the historic sites in Boston, explore the streets of the Big Apple, or take a vacation to Florida’s sun-soaked beaches, Southwest Airlines serves many key cities along the East Coast. Here’s a guide to Southwest’s terminal operations at some major East Coast airports:

New York LaGuardia Airport (LGA)

At LGA, Southwest operates primarily out of Terminal B. As one of the busiest airports in the U.S., travelers are advised to arrive with ample time to navigate the airport’s complex layout.

Boston Logan International Airport (BOS)

In Boston, Southwest operates from Terminal A at Logan International Airport. BOS is often bustling with travelers as a key Northeast airport, so plan accordingly.

Orlando International Airport (MCO)

At Orlando International Airport, Southwest Airlines primarily operates out of Airside A and Terminal A. With its proximity to major attractions, Orlando remains a significant hub for Southwest.

Baltimore-Washington International Airport (BWI)

Southwest is the largest carrier at BWI and operates from Concourses A, B, and C. BWI is one of Southwest’s major focus cities, making it a central hub for travelers.

Philadelphia International Airport (PHL)

In Philadelphia, Southwest Airlines operates primarily from Terminal E. Known for its historic sites and vibrant culture, Philadelphia is a key city in Southwest’s East Coast network.

Fort Lauderdale-Hollywood International Airport (FLL)

At FLL, Southwest operates from Terminal 1, Concourses A, B, and C. Fort Lauderdale is a primary gateway to the Caribbean and Latin America for Southwest.

Southwest at Other Major U.S. Airports

Beyond the coasts and the Midwest, Southwest Airlines serves numerous other vital airports across the United States. Whether you are venturing into the Rocky Mountains, exploring the deserts of the Southwest, or discovering the unique charm of America’s heartland, Southwest is there to make your journey smooth and affordable. Here’s a guide to Southwest’s terminal operations at other major U.S. airports:

Phoenix Sky Harbor International Airport (PHX)

In Phoenix, Southwest operates from Terminal 4. PHX is a significant focus city for Southwest. It is a major connection point for travelers heading to the Western U.S.

Las Vegas McCarran International Airport (LAS)

At LAS, Southwest operates primarily from Terminal 1, Concourses B and C. Las Vegas is one of Southwest’s major hubs, and the airline offers numerous flights to and from this entertainment capital.

Salt Lake City International Airport (SLC)

In Salt Lake City, Southwest operates from Concourse B of the New SLC Airport. As a gateway to the beautiful landscapes of Utah, SLC is an increasingly popular destination.

Honolulu Daniel K. Inouye International Airport (HNL)

At HNL, Southwest operates from the Main Terminal. The airline’s entry into the Hawaiian market has made travel between the islands and the U.S. mainland more accessible for many passengers.

Austin-Bergstrom International Airport (AUS)

In Austin, Southwest operates from the Barbara Jordan Terminal. Austin is a growing city known for its vibrant culture. Southwest offers many options for travelers heading to the Texas capital.

Southwest Airlines Baggage Policy and Extra Charges for Domestic Flights

Checked Baggage

• First Two Checked Bags: Southwest Airlines is known for its Bags Fly Free® policy, which allows passengers to check two pieces of baggage for free. These bags must meet the airline’s size and weight limits (50 lbs and 62 inches L+W+H).
• Additional Checked Bags: Additional fees will apply if a passenger needs to check more than two bags. The fee for a third and additional checked bags was $75 per item.

Overweight and Oversized Bags

• Overweight Bags: Bags weighing more than 50 pounds but less than 100 pounds incur a $75 overweight charge per item.
• Oversized Bags: Bags that exceed 62 inches in overall dimensions (L+W+H) but are no more than 80 inches are considered oversized and incur a $75 charge per item.

Carry-on Baggage

• One Personal Item: Each passenger is allowed one personal item for free, such as a purse, briefcase, or laptop bag. This item must fit under the seat in front of the passenger.
• One Carry-on Bag: Besides a personal item, passengers are allowed one carry-on bag that must fit in the overhead bin. This bag must not exceed the dimensions of 10x16x24 inches.

Special Items

• Sporting Equipment and Musical Instruments: These items are generally accepted as checked baggage, with some qualifying as one of a passenger’s free checked bags. However, some large or exceptionally fragile items might have specific packing requirements and incur additional fees.

EarlyBird Check-In®

• For a fee typically ranging from $15 to $25 per one-way flight, EarlyBird Check-In® gives you the benefit of automatic check-in before the traditional 24-hour check-in. This means you’re likely to get a better boarding position, which often results in better seat options.

Upgraded Boarding

• For $30, $40, or $50 per flight, depending on your itinerary, you can upgrade your boarding position to A1-A15, if available, at the gate or ticket counter.

Conclusion

Southwest Airlines, known for its commitment to affordable travel and customer service, plays a significant role in America’s air travel landscape. As we have seen, it has a vast and widespread network, with operations spanning from the sunny beaches of Florida to the rugged coastlines of Alaska and Hawaii and from the bustling cities on the East Coast to the scenic landscapes of the West.

Navigating an airport can often be daunting, especially for those who have yet to become accustomed to flying. Knowing where to go before you arrive at the airport — whether it is Los Angeles International on the West Coast, Hartsfield-Jackson Atlanta in the South, Chicago Midway in the Midwest, New York LaGuardia on the East Coast, or any other major airport across the country — can significantly reduce travel stress and help ensure a smooth start to your journey.

As highlighted throughout this blog post, Southwest Airlines is a primary carrier at many of the nation’s busiest airports, each with its unique layout and amenities. Significantly, terminal information can and does change due to various factors, including airport renovations, changes in airline operations, and other logistical reasons. Therefore, travelers must check the most current and official information before heading to the airport.

Southwest Airlines continues to be a reliable and convenient option for millions of travelers annually. Whether you are a seasoned flyer or stepping onto a plane for the first time, knowing your terminal information beforehand is essential to a smoother and more enjoyable travel experience with Southwest. Here’s to safe, happy, and stress-free travels on your next journey with Southwest Airlines!