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Flights from Houston (IAH) All scheduled

Explore 184 destinations from Houston with affordable one-way flights. Houston Airport features competitive fares averaging $315 across 113 domestic and 69 international routes, served by 0 airlines.
09/21/202509/28/2025

Flights from Houston (IAH) Airport

IAHFLL
6-10 flights

Houston to Fort Lauderdale

Fort Lauderdale150 min avg

From $49

59 flights/week

Airline: Spirit

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IAHFLL
6-10 flights

Houston to Fort Lauderdale

Fort Lauderdale150 min avg

From $49

59 flights/week

Airline: United

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IAHHSV
3 flights

Houston to Huntsville

Huntsville113 min avg

From $168

21 flights/week

Airline: United

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IAHSJU
2-3 flights

Houston to San Juan

San Juan261 min avg

From $174

16 flights/week

Airline: United

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IAHSJU
2-3 flights

Houston to San Juan

San Juan261 min avg

From $174

16 flights/week

Airline: Spirit

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IAHGCM
1 flight

Houston to Grand Cayman Island

Grand Cayman Island175 min avg

From $538

7 flights/week

Airline: United

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IAHMTY
7 flights

Houston to Monterrey

Monterrey99 min avg

From $104

49 flights/week

Airline: United

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IAHMTY
7 flights

Houston to Monterrey

Monterrey99 min avg

From $104

49 flights/week

Airline: VivaAerobus

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IAHGRR
1 flight

Houston to Grand Rapids

Grand Rapids159 min avg

From $188

7 flights/week

Airline: United

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IAHCLE
2-3 flights

Houston to Cleveland

Cleveland168 min avg

From $179

20 flights/week

Airline: United

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IAHCLE
2-3 flights

Houston to Cleveland

Cleveland168 min avg

From $179

20 flights/week

Airline: Frontier Airlines

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IAHFRA
2 flights

Houston to Frankfurt

Frankfurt585 min avg

From $541

14 flights/week

Airline: Lufthansa

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Price Trends & Analysis

Weekly Price Trends

Weekly fare variations show Fris consistently offer lower prices from IAH. Choosing midweek flights can result in 10–15% savings compared to weekend travel.

Monthly Price Trends

Monthly fare analysis for flights from IAH shows off-peak savings in Sep 2025. Prices typically run 15–20% lower than peak periods, with premiums during major holidays and school breaks.

Flights from Houston (IAH) Airport

Travelers departing from IAH have access to 184 destinations globally — featuring 113 domestic cities in United States and 69 international locations. Key routes include Fort Lauderdale, Huntsville, San Juan, George Town, Monterrey and others. Explore all destinations from Houston.

FLL, HSV, SJU, GCM, MTY

Low-cost options from Houston are available from $315 for popular destinations.

Weather & Climate Information

Weather in Houston

Plan your visit to Houston with current temperature data. Houston experiences varied weather throughout the year.

Average Rainfall in Houston

Stay prepared for your trip to Houston with rainfall information. Understanding precipitation patterns helps you plan your visit.

Airlines Operating from Houston

Multiple airlines operate from Houston Airport, providing extensive coverage to domestic and international destinations.

Frequently Asked Questions

How many airports are there in Houston?

Houston has one main airport, with George Bush Intercontinental Airport Airport (IAH) being the primary international gateway.

What is the best airport to use when flying from Houston?

George Bush Intercontinental Airport Airport (IAH) is the best choice for flights from Houston, offering connections to 184 destinations with 0 airlines.

How many airlines are flying from George Bush Intercontinental Airport Airport (IAH)?

George Bush Intercontinental Airport Airport (IAH) is served by 0 airlines, providing extensive domestic and international connectivity.

Which airlines are flying from Houston?

Major airlines operating from Houston include . View all airlines from Houston.

What is the airport in Houston (IAH) called?

The airport in Houston is called George Bush Intercontinental Airport Airport, with the IATA code IAH.

What is the airport code of George Bush Intercontinental Airport airport?

The airport code for George Bush Intercontinental Airport is IAH. This three-letter code is used for flight bookings and airport identification.

Which cities have direct flights from Houston?

From Houston, you can fly directly to 184 destinations including 113 domestic cities within United States and 69 international destinations. Popular routes include IAH to Fort Lauderdale, IAH to Huntsville, IAH to San Juan.

What are some good flight destinations from Houston?

Popular destinations from Houston include major cities across 113 domestic and 69 international routes, with average fares around $315. Explore all destinations from Houston.

What is the best airport to fly out of Houston?

George Bush Intercontinental Airport Airport (IAH) is the best airport to fly out of Houston, offering the most flight options and airline choices.

How long before a flight should I arrive at the airport in Houston?

For domestic flights, arrive 2 hours before departure. For international flights, arrive 3 hours before departure at George Bush Intercontinental Airport Airport.

How can I find last-minute flight deals from Houston?

Check airline websites, travel booking sites, and set up price alerts for last-minute deals from Houston. Fris typically offer better deals. View current deals from Houston.

What is the cheapest place to fly from Houston?

The cheapest destinations from Houston vary by season, but Sep 2025 typically offers the lowest fares. Domestic flights are often more affordable than international routes.

Which is the cheapest day to fly from Houston?

Fri is typically the cheapest day to fly from Houston, with average fares around $315.

Which month is cheapest to fly from Houston?

Sep 2025 often offers the lowest fares from Houston, with prices typically 15-20% lower than peak travel months.

Are there attractions near George Bush Intercontinental Airport Airport?

Explore popular attractions near Houston Airport — museums, landmarks, parks, and vibrant districts typically within a 20–40 minute drive, depending on traffic.

About Houston

Houston is a vibrant destination with rich culture, history, and modern amenities. The city offers a perfect blend of traditional charm and contemporary lifestyle, making it an ideal place to visit and explore.

Additional Information

Travel Restrictions

Please check current travel restrictions and requirements before booking your flight from Houston. Requirements may vary based on your destination and nationality.

Flight Duration

Flight durations from Houston vary depending on your destination. Domestic flights typically range from 1-3 hours, while international flights can take 4-12 hours or more.

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