Flights to George Bush Intercontinental Airport (IAH)

Houston, Texas · hub for United · America/Chicago

George Bush Intercontinental Airport (IAH) serves Houston, Texas. It is a hub for United, so it offers nonstop service to a large share of the country.

Houston also has William P. Hobby Airport (HOU). Fares to the same city can differ between airports on the same day, so it pays to have an agent quote all of them.

Fares on this page are recorded lows, not live quotes. Call (708) 866-8751 and a licensed agent will price your dates across all airlines and book the flight. WarBird Flight is independent and not affiliated with any airline or airport.

Book from IAH

Agents price every airline at IAH and nearby airports.

Call to book(708) 866-8751

Prefer to talk? (708) 866-8751

From

Depart

Return

Travelers

Cabin

My dates are flexible: search the whole month for the lowest fare

Fares shown are recorded lows. An agent confirms today's live price on the call.

Cheapest recent flights through IAH

Lowest fares recorded on routes touching George Bush Intercontinental Airport, cheapest first. Recorded lows, not live quotes.

Fri, Nov 20 – Mon, Nov 23
Houston to Atlanta
HOU → ATL
$78
round trip · recorded low
Call(708) 866-8751
Thu, Nov 12 – Sat, Nov 14
Houston to Las Vegas
HOU → LAS
$124
round trip · recorded low
Call(708) 866-8751
Tue, Nov 10 – Thu, Nov 12
Houston to Washington, D.C.
HOU → WAS · 1 stop
$126
round trip · recorded low
Call(708) 866-8751
Tue, Nov 10 – Thu, Nov 12
Houston to Baltimore
HOU → BWI
$129
round trip · recorded low
Call(708) 866-8751
Sun, Dec 6 – Sun, Dec 13
Houston to Miami
HOU → MIA
$130
round trip · recorded low
Call(708) 866-8751
Tue, Nov 10 – Mon, Nov 16
Houston to Mexico City
HOU → MEX
$159
round trip · recorded low
Call(708) 866-8751

Recorded fares from cached search data, not live quotes. An agent confirms availability and today's price on the call.

Busiest routes from IAH

from $78

from $344

from $137

from $336

from $271

from $147

from $212

from $239

to Raleigh-Durham (RDU)

from $137

to Salt Lake City (SLC)

from $295

Busiest routes to IAH

from Atlanta (ATL)

from $236

from Boston (BOS)

from $383

from Chicago (CHI)

from $146

from Cincinnati (CVG)

from $316

from Denver (DEN)

from $125

from Detroit (DTW)

from $157

from Los Angeles (LAX)

from $225

from Minneapolis (MSP)

from $248

from New York (NYC)

from $216

from Raleigh-Durham (RDU)

from $140

Airport facts

IATA code: IAH
City: Houston
State / province: Texas
Time zone: America/Chicago
Hub for: United Airlines
Airports in metro: 2
Routes tracked: 507

Nearby airports

Straight-line distance from IAH. A larger airport within driving range often has more nonstops and lower fares; agents quote both.

Other airports in Houston

William P. Hobby Airport (HOU)

Assistance at IAH

Licensed agents at our partner agency handle these by phone, 24/7. No charge for a quote.

Talk to an agent (708) 866-8751

Guides for flights through IAH

Frequently asked questions

Which airlines fly from IAH?

United has a hub at IAH; the other major carriers serve it as well.

Is IAH a hub airport?

Yes. George Bush Intercontinental Airport is a hub for United, which usually means more nonstop service and more fare competition.

What are the busiest routes from IAH?

Among the routes we track, Atlanta, Boston, and Chicago are the busiest destinations from IAH. Each links to a route page with recorded low fares and monthly price history.

What is the airport code for Houston?

IAH is the IATA code for George Bush Intercontinental Airport. Other Houston airports: HOU.

Can I book flights from IAH by phone?

Yes. Call (708) 866-8751, 24/7, every day. A licensed agent will search every airline and book for you.

Fares shown are the lowest recorded in our nightly fare snapshot — recorded lows, not live quotes; a licensed agent confirms today's price on the call. Compiled by the WarBird Flight editors; WarBird Flight is independent and not affiliated with any airline. Sources: DOT Office of Aviation Consumer Protection, Bureau of Transportation Statistics.