Flights to Houston from $ 91*

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United's most popular flights to Houston (IAH)

$
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Newark/New York (EWR)to

Houston (IAH)
02/11/26 - 02/14/26
from
$ 179
Viewed: 3 hours ago
Roundtrip
Economy

Chicago (ORD)to

Houston (IAH)
01/31/26 - 02/02/26
from
$ 91
Viewed: 17 hours ago
Roundtrip
Economy

Los Angeles (LAX)to

Houston (IAH)
01/20/26 - 01/22/26
from
$ 96
Viewed: 16 hours ago
Roundtrip
Economy

San Francisco (SFO)to

Houston (IAH)
12/12/25 - 12/15/25
from
$ 438
Viewed: 16 hours ago
Roundtrip
Economy

Denver (DEN)to

Houston (IAH)
02/28/26 - 03/04/26
from
$ 145
Viewed: 16 hours ago
Roundtrip
Economy

Newark/New York (LGA)to

Houston (IAH)
01/06/26 - 01/10/26
from
$ 177
Viewed: 8 hours ago
Roundtrip
Economy

Boston (BOS)to

Houston (IAH)
01/17/26 - 01/21/26
from
$ 187
Viewed: 5 hours ago
Roundtrip
Economy

Orlando (MCO)to

Houston (IAH)
01/10/26 - 01/13/26
from
$ 145
Viewed: 1 day ago
Roundtrip
Economy

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

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Why visit Houston?

The fourth-largest city in the U.S. and the biggest city in Texas, Houston is a multicultural city with plenty to see and do. Situated inland from the Gulf Coast, Houston is an important economic and cultural center. Founded in 1837 by two brothers, the city was named after the Texas general, Sam Houston. For several decades, Houston has been closely linked to the U.S. space program giving it the nickname "Space City." Book your flight to Houston with United today to start your adventure.

Members who purchase a travel package from United Packages and provide a valid MileagePlus account number at the time of booking are eligible to earn miles. For full terms and conditions, visit packages.united.com.

Business class deals on flights to Houston (IAH)

$

Newark/New York (EWR)to

Houston (IAH)
02/06/26 - 02/08/26

Roundtrip

Business

from
$ 679
Viewed: 12 hours ago

Chicago (ORD)to

Houston (IAH)
01/31/26 - 02/02/26

Roundtrip

Business

from
$ 418
Viewed: 17 hours ago

Los Angeles (LAX)to

Houston (IAH)
02/01/26 - 02/04/26

Roundtrip

Business

from
$ 675
Viewed: 20 hours ago

San Francisco (SFO)to

Houston (IAH)
12/12/25 - 12/15/25

Roundtrip

Business

from
$ 950
Viewed: 16 hours ago

Denver (DEN)to

Houston (IAH)
01/06/26 - 01/20/26

Roundtrip

Business

from
$ 387
Viewed: 1 day ago

Newark/New York (LGA)to

Houston (IAH)
01/09/26 - 01/13/26

Roundtrip

Business

from
$ 797
Viewed: 8 hours ago

Boston (BOS)to

Houston (IAH)
01/27/26 - 02/03/26

Roundtrip

Business

from
$ 757
Viewed: 19 hours ago

Orlando (MCO)to

Houston (IAH)
01/10/26 - 01/13/26

Roundtrip

Business

from
$ 515
Viewed: 1 day ago

*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.

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Best time to travel to Houston

Spring and fall are often considered the best times to visit Houston. Temperatures are moderate, although the city is at its most crowded with tourists. Visiting during May could lead to better deals on hotels and could help you to beat the crowds.

Experience Texas’ cowboy heritage at the Houston Livestock Show and Rodeo, held each spring. There are rodeo events, live music, barbecues, a carnival and cattle shows. Spring also hosts the Houston International Festival (iFest), filled with music and multicultural art displays. Summer has many fun events, including Pride Houston, Fiestas Patrias and the Houston Art Car Parade.

Book your flight to Houston with United today to discover the best of Space City.

Things to do after your flight to Houston (IAH)

The largest city in Texas, Houston is known for its oil industry and space explorations. The city’s diverse attractions cater to all tastes and interests.

Houston’s top attractions

  • Take kids to Houston Zoo, Downtown Aquarium, the Children’s Museum of Houston, and Houston Museum of Natural Science.
  • Learn more about space research and missions at Space Center Houston. See a replica of the country’s first space center, touch a moon rock and tour mission control.
  • Go walking, running or biking in the large Memorial Park.
  • Spend an art-filled afternoon at the Museum of Fine Arts.
  • Get active in the great outdoors at Buffalo Bayou Park.
  • Stroll Houston’s streets and spot the abundance of colorful public art.

Best time to travel to Houston

Experience Texas’ cowboy heritage at the Houston Livestock Show and Rodeo, held each spring. There are rodeo events, live music, barbecues, a carnival and cattle shows. Spring also hosts the Houston International Festival (iFest), filled with music and multicultural art displays. Summer has many fun events, including Pride Houston, Fiestas Patrias and the Houston Art Car Parade.

More flights to Houston with United Airlines