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Good to Know: Cheapest and Fastest Flights from IAH

Useful information for finding cheap flights from George Bush Intercontinental Houston and booking your next trip

Cheapest Round Trip Flight

$301

F9 Frontier Airlines • 1 stop • 3h 55m

Jul 03 – Jul 10

The cheapest round trip flight from Houston to Miami (IAH-MIA-IAH) is currently $301

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Cheapest One way Flight

$1272

AA American Airlines • 1 stop • 41h 40m

Jun 28

The cheapest one way flight from Houston to Bangkok (IAH-BKK) is currently $1272

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Cheapest Direct Flight

$268

UA United Airlines • nonstop • 1h 47m

Aug 04

The cheapest nonstop flight from Houston to San Antonio (IAH-SAT) is currently $268

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Fastest Flight

1h 47m

The fastest nonstop flight from Houston to San Antonio (IAH-SAT) takes 1h 47m

Top Airlines Flying from George Bush Intercontinental Houston (IAH)

Southwest Airlines-WN

Southwest Airlines

Emirates Airline, EK

Emirates Airlines

Delta Airline, DL

Delta Airlines

Alaska Airlines -AS

Alaska Airlines

All Nippon Airways-NH

All Nippon Airways

Singapore Airlines-SQ

Singapore Airlines

Aeromexico Airline (AM)

Aeromexico

Cathay Pacific Airways (CX)

Cathay Pacific Airways

Turkish Airlines - TK

Turkish Airlines

Philippine Airlines-PR

Philippine Airlines

Most Recent Flight Deals from Houston Now!

Compare and book low fare round-trip air tickets from Houston. Ideal for travelers with confirmed return itineraries.

Jul 03 - Jul 10, Economy
F9
Houston → Miami
3h 55m
4:21 PM - 10:22 PM • 1 stop
F9
Houston → Miami
4h 14m
6:30 AM - 8:24 AM • nonstop
$301
Frontier Airlines
Jun 26 - Jun 26, Economy
DL
Houston → Denver
10h 40m
6:30 AM - 12:10 PM • 1 stop
UA
Houston → Denver
3h 55m
3:35 PM - 7:10 PM • nonstop
$325
Delta Airlines
Aug 05 - Aug 12, Economy
F9
Houston → San Antonio
40h 40m
6:14 PM - 6:54 PM • 1 stop
F9
Houston → San Antonio
22h 35m
9:32 PM - 11:27 AM • 2 stops
$382
Frontier Airlines
Jun 24 - Jun 27, Economy
F9
Houston → Denver
13h 25m
12:34 PM - 12:16 AM • 1 stop
F9
Houston → Denver
10h 11m
9:06 PM - 12:44 AM • nonstop
$473
Frontier Airlines
Jul 02 - Jul 06, Economy
UA
Houston → Fort Lauderdale
4h 10m
8:25 PM - 6:29 PM • 1 stop
UA
Houston → Fort Lauderdale
4h 5m
9:00 AM - 10:45 AM • nonstop
$509
United Airlines
Jun 29 - Jul 06, Economy
F9
Houston → Charlotte
4h 10m
7:24 PM - 4:53 PM • 1 stop
F9
Houston → Charlotte
4h 15m
1:38 PM - 7:07 PM • 1 stop
$791
Frontier Airlines

Affordable Worldwide Flights from George Bush Intercontinental Houston (IAH)

Looking for cheap last-minute flight deals or the best round-trip flight from Houston? Find the biggest savings on one-way and round-trip tickets right here. Search and compare low-cost domestic airfares and international flight deals from IAH to all the popular destinations of the world using our flight search and compare platform. Some top destinations where people fly most from Houston are Atlanta, Las Vegas, Orlando, Denver, Los Angeles and more.

FAQs on Flights from Houston (IAH)

Which airlines fly from Houston?
Airlines flying the most from Houston (IAH)
What are the most popular destination from Houston ( IAH )?
Travelers frequently travel to Charlotte, Denver, Fort Lauderdale, Miami, San Antonio, Bangkok from Houston

Airport Information: George Bush Intercontinental Houston (IAH)

IATA Code
IAH
Name
George Bush Intercontinental Houston
City
Houston
Country
US
Latitude
29.984399795532227
Longitude
-95.34140014648438

Houston (IAH) Arrivals and Departures

Airline Flight code Arrival time Status
None
United Airlines
UAL2015
B737
24th Jun, 2026 12:04 AM
Arriving

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