The 10 Biggest Airports In The US

The United States, with its vast geography and diverse population, relies heavily on its extensive network of airports to facilitate travel and commerce. It is home to some of the busiest and largest airports in the world. Each airport is more exquisite than the other with state-of-art infrastructure, top-notch amenities, and stimulating art installations. Airports witness the most sincere and intense emotions, it’s only fitting to create an atmosphere that complements them. These airports are not merely transit hubs, they are complex ecosystems that play a crucial role in the economy, security, and connectivity of the nation. 
Let's take a look at the ten largest airports by their land area in the US and explore what makes each of them unique and how they contribute to the fabric of American and international aviation.

1. Denver International Airport (DEN)

Location: Denver, Colorado

DEN is the largest airport in the US by total land area, covering 33,531 acres. It handles over 69 million passengers per year and serves as a hub for Frontier Airlines and United Airlines, the largest airlines in the USA. The airport’s main terminal features a unique tent-like roof design inspired by the Rocky Mountains. The robust sustainability and green initiatives like extensive recycling programs, make it one of the greenest airports in the world. Expansive public art installations make DEN a visually engaging space and enriching passenger experience.

Terminals and Gates: 1 terminal with 3 concourses and 143 gates 

Size of Land: 33,531 acres

2. Dallas/Fort Worth International Airport (DFW)

Location: Dallas-Fort Worth, Texas

Covering 27 square miles, DFW is the second largest airport in the US and a major hub for American Airlines. It serves over 75 million passengers annually and has 192 gates across its five terminals, making it the airport with the most gates in the United States. The Skylink operating at DFW, the world's largest airport train system, facilitates easy movement and helps passengers navigate between terminals quickly and efficiently. DFW is also the biggest airport in the state of Texas and has implemented several sustainability initiatives, including carbon neutrality.

Terminals and Gates: 5 terminals and 192 gates

Size of Land: 17,207 acres

3. Orlando International Airport (MCO)

Location: Orlando, Florida

MCO is one of the top 5 largest airports in the world but certainly not the busiest one. It is the least busiest airport among the top 10 biggest airports in the US. So, if you’re looking to avoid crowds on your USA to India flights, O’Hare might be a safe bet. MCO serves as a major gateway to central Florida’s tourist attractions including Walt Disney World and Universal Studios. Despite being the least busy in this group, MCO is a significant airport, offering a wide range of domestic and international flights, catering to both leisure and business travelers.

Terminals and Gates: 2 terminals with 4 airside and 129 gates

Size of Land: 13,302 acres

4. O'Hare International Airport (ORD)

Location: Chicago, Illinois

O'Hare is one of the largest and busiest airports in the world serving over 83 million passengers annually. It is a key hub for United and American Airlines and offers a comprehensive network of domestic and international flights ensuring connectivity across the globe. O'Hare, like many other airports, boasts an impressive collection of art, adding aesthetic value to the travel experience. It also has efficient transport links, including a quick train ride to downtown Chicago, making it convenient for travelers.

Terminals and Gates: 4 terminals and 191 gates

Size of Land: 7,627 acres

5. San Francisco International Airport (SFO)

Location: San Francisco, California

San Francisco International Airport, located in California, offers stunning views of the San Francisco Bay. SFO serves as a major gateway to Asia and Europe. Handling over 57 million passengers every year, the airport offers a wide array of domestic and international flights. It also houses a world-class museum and library, enriching the cultural experience of travelers. To cement its status as one of the most eco-friendly airports, SFO has adopted comprehensive sustainability initiatives including energy-efficient buildings and extensive recycling programs. 

Terminals and Gates: 4 terminals and 115 gates

Size of Land: 5,207 acres

6. John F. Kennedy International Airport (JFK)

Location: New York City, New York

JFK, named after John F. Kennedy, the 35th President of the United States, is the biggest and busiest airport in New York. JFK is a major international gateway to the US, serving over 62 million passengers annually. The airport’s proximity to New York City offers easy access to one of the world’s major metropolitan areas. It is one of the key hubs for American Airlines and Delta Air Lines and is known for its extensive range of international flights. This wide range of international flights and connections makes JFK a vital hub for global travel. 
 

Terminals and Gates: 6 terminals and 128 gates

Size of Land: 4,930 acres

7. Hartsfield-Jackson Atlanta International Airport (ATL)

Location: Atlanta, Georgia

Hartsfield-Jackson is the busiest airport in the world by passenger traffic, handling over 107 million passengers annually. The airport’s central location makes it a critical hub for connecting flights in the United States. It serves as a major hub for Delta Air Lines and offers non-stop service to over 150 domestic and 70 international destinations. The airport features an extensive art collection displayed throughout the terminals and also has a vast array of dining and shopping options for its visitors. It has also been ranked as one of the most punctual airports in the world.

Terminals and Gates: 2 terminals and 192 gates

Size of Land: 4,700 acres

8. Los Angeles International Airport (LAX)

Location: Los Angeles, California

LAX is a major gateway to the Pacific and a hub for several airlines including American, Delta, and United. It handles over 88 million passengers per year and serves as a primary entry point for international travelers heading to and from Asia and Oceania. Plus, it’s a major celebrity hotspot. So, if book a Los Angeles to India flight (or round-trip flight), you might get to share the same flight with your favorite celebrity.

The Theme Building with its distinctive design influenced by ‘Populuxe’ is a landmark in LAX. The airport is undergoing significant modernization projects at the moment and is expected to be completely upgraded by next year.

Terminals and Gates: 9 terminals and 146 gates

Size of Land: 3,500 acres

9. Harry Reid International Airport (LAS)

Location: Las Vegas, Nevada

Catering to over 51 million passengers annually, Harry Reid International Airport, formerly known as McCarran, in the Las Vegas Valley, is the gateway to the entertainment capital of the world. The proximity to the Las Vegas Strip makes it a very popular choice among tourists. The airport reflects the city’s vibrant culture and offers a variety of entertainment options. Travelers can take part in unique gaming opportunities with slot machines available in the terminal. The gateway stretching across 2,800 acres is a focus city for Southwest Airlines.

Terminals and Gates: 2 terminals and 110 gates 

Size of Land: 2,800 acres

10. Seattle-Tacoma International Airport (SEA)

Location: Seattle, Washington

Seattle-Tacoma International Airport, sprawling across 2500 acres of land, serves over 51 million passengers each year and operates as a primary hub for Alaska Airlines and Delta Air Lines. The accessible light rail connection to downtown Seattle makes it convenient for travelers, adding to its appeal as a gateway. The airport stands out not only for its operational efficiency but also for passenger-friendly facilities like offering a wide array of dining and shopping options, self-service kiosks, and efficient security checkpoints. The airport features a rich collection of public art and exhibits as well which makes the space more vibrant.
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Terminals and Gates: 1 terminal and 80 gates

Size of Land: 2,500 acres

These ten airports not only handle a significant volume of passengers but also offer unique experiences and amenities that reflect their locations and the travelers they serve. From the art-filled halls of Atlanta’s Hartsfield-Jackson to the entertainment-focused Harry Reid International Airport in Las Vegas, each airport provides a glimpse into the diverse landscape of American air travel. Whether you're traveling for business or pleasure, these airports are designed to make your journey as smooth and enjoyable as possible.
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