Lowest Prices
We work with hundreds of travel agencies and airlines to bring you the best airfare deals from IAH.
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
$365
Frontier Airlines
• 1 stop
• 40h 14m
Feb 12 – Feb 15
The cheapest round trip flight from Houston to Orlando (IAH-MCO-IAH) is currently $365
Cheapest One way Flight
$165
Alaska Airlines
• 1 stop
• 10h 31m
Nov 02
The cheapest one way flight from Houston to Memphis (IAH-MEM) is currently $165
Cheapest Direct Flight
$330
Frontier Airlines
• nonstop
• 3h 43m
Feb 12
The cheapest nonstop flight from Houston to Orlando (IAH-MCO) is currently $330
Fastest Flight
3m
The fastest nonstop flight from Houston to Boston (IAH-BOS) takes 3m
Top Airlines Flying from George Bush Intercontinental Houston (IAH)
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.
Feb 12 - Feb 15, Economy
Houston → Orlando
40h 14m
8:03 PM - 9:17 PM • 1 stop
Houston → Orlando
10h 30m
9:55 AM - 3:25 PM • 1 stop
Frontier Airlines
Feb 12 - Feb 15, Economy
Houston → Orlando
19h 12m
8:03 PM - 8:55 AM • 1 stop
Houston → Orlando
4h 15m
10:55 AM - 12:50 PM • nonstop
Frontier Airlines
Nov 23 - Nov 28, Economy
Houston → Boston
9h 17m
5:35 AM - 12:32 PM • 1 stop
Houston → Boston
9h 19m
7:00 PM - 11:59 PM • 1 stop
Delta Airlines
Feb 12 - Feb 15, Economy
Houston → Orlando
8h 42m
7:15 AM - 1:37 PM • 1 stop
Houston → Orlando
8h 35m
10:45 AM - 3:00 PM • 1 stop
Delta Airlines
Nov 23 - Nov 23, Economy
Houston → Boston
15h 50m
7:00 AM - 5:50 PM • 1 stop
Houston → Boston
20h 47m
8:59 PM - 8:46 AM • 1 stop
Delta Airlines
Explore competitive one-way airfare options from Houston. Best suited for flexible or open-ended travel plans.
Access real-time availability on last-minute departures from Houston. Tailored for urgent or short-notice travel requirements.
Oct 27 - Oct 29, Economy
Houston → Toronto
11h 59m
3:40 PM - 11:59 PM • 1 stop
Houston → Toronto
5h 57m
6:10 AM - 9:07 AM • nonstop
United Airlines
Oct 27 - Oct 29, Economy
Houston → Toronto
16h 44m
7:05 AM - 6:09 PM • 1 stop
Houston → Toronto
18h 54m
6:00 AM - 4:34 PM • 1 stop
Delta Airlines
Oct 27 - Oct 29, Economy
Houston → Toronto
- • nonstop
Houston → Toronto
- • nonstop
United Airlines
Oct 27 - Oct 29, Economy
Houston → Toronto
- • 1 stop
Houston → Toronto
- • 1 stop
United Airlines
Oct 27 - Oct 29, Economy
Houston → Toronto
27h 4m
4:59 PM - 10:23 AM • 1 stop
Houston → Toronto
9h 13m
6:15 AM - 11:08 AM • 1 stop
WestJet Airlines
Discover direct flight options from Houston (IAH). Save time by avoiding layovers and reaching your destination directly.
Feb 12 - Feb 15, Economy
Houston → Orlando
3h 43m
5:01 AM - 8:24 AM • nonstop
Houston → Orlando
4h 15m
10:55 AM - 12:50 PM • nonstop
Frontier Airlines
Feb 12 - Feb 15, Economy
Houston → Orlando
3h 48m
1:44 PM - 5:12 PM • nonstop
Houston → Orlando
4h 15m
10:55 AM - 12:50 PM • nonstop
Frontier Airlines
Feb 12 - Feb 15, Economy
Houston → Orlando
3h 46m
5:44 PM - 9:10 PM • nonstop
Houston → Orlando
4h 15m
10:55 AM - 12:50 PM • nonstop
Frontier Airlines
Nov 23 - Nov 28, Economy
Houston → Boston
3m
6:51 PM - 11:41 PM • nonstop
Houston → Boston
4m
6:10 AM - 9:45 AM • nonstop
JetBlue Airways
Nov 22 - Nov 28, Economy
Houston → Boston
3m
10:35 AM - 3:18 PM • nonstop
Houston → Boston
4m
6:10 AM - 9:45 AM • nonstop
JetBlue Airways
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 Toronto, Boston, Orlando, Memphis, Toronto 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
More Flight Options from Houston, IAH
Flights from Houston (IAH)
to Las Vegas (LAS)
Flights from Houston (IAH)
to Boston (BOS)
Flights from Houston (IAH)
to Chicago (ORD)
Flights from Houston (IAH)
to Fort Lauderdale (FLL)
Flights from Houston (IAH)
to Cancún (CUN)
Flights from Houston (IAH)
to Jacksonville (JAX)
Flights from Houston (IAH)
to Mexico City (MEX)
Flights from Houston (IAH)
to Tampa (TPA)
Flights from Houston (IAH)
to San Diego (SAN)
Flights from Houston (IAH)
to New York (JFK)
Flights from Houston (IAH)
to Los Angeles (LAX)
Flights from Houston (IAH)
to San Francisco (SFO)
Flights from Houston (IAH)
to Kansas City (MCI)
Flights from Houston (IAH)
to Phoenix (PHX)
Flights from Houston (IAH)
to Rionegro (MDE)
Flights from Houston (IAH)
to Rionegro (MDE)
Flights from Houston (IAH)
to San Juan (SJU)
Flights from Houston (IAH)
to San Salvador (SAL)
Flights from Houston (IAH)
to San Salvador (SAL)
Flights from Houston (IAH)
to Toronto (YYZ)
Flights from Los Angeles (LAX)
to Houston (IAH)
Flights from Dallas (DFW)
to Houston (IAH)
Flights from Dallas (DFW)
to Houston (IAH)
Flights from Chicago (ORD)
to Houston (IAH)
Flights from Tampa (TPA)
to Houston (IAH)
Flights from San Francisco (SFO)
to Houston (IAH)
Flights from Chicago (MDW)
to Houston (IAH)
Flights from New York (LGA)
to Houston (IAH)
Flights from Orlando (MCO)
to Houston (IAH)
Flights from Philadelphia (PHL)
to Houston (IAH)
Flights from Baltimore (BWI)
to Houston (IAH)
Flights from Baltimore (BWI)
to Houston (IAH)
Flights from La Mesa (SAP)
to Houston (IAH)
Flights from La Mesa (SAP)
to Houston (IAH)
Flights from Ontario (ONT)
to Houston (IAH)
Flights from Ontario (ONT)
to Houston (IAH)
Flights from Memphis (MEM)
to Houston (IAH)
Flights from San Diego (SAN)
to Houston (IAH)
Flights from Newark (EWR)
to Houston (IAH)
Flights from Newark (EWR)
to Houston (IAH)
Affordable Flight Deals, Everyday
New Deals Everyday
We update prices daily to ensure you never miss the cheapest flight deals from IAH.
No Service Fees
We compare prices to help you find the best IAH airfares, with no service fees.