$167 Cheap United flights from Ithaca to Houston (ITH to IAH)

Find The Best Day To Fly from Ithaca to Houston

Amazing United ITH to IAH Flight Deals

The cheapest flights to George Bush Intercontinental found within the past 7 days were $555 round trip and $167 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Jul 21 - Fri, Jul 25
ITH
Ithaca
IAH
Houston
$555 Roundtrip, found 6 days ago
$555
Roundtrip
found 6 days ago
Select United flight, departing Mon, Jul 21 from Ithaca to Houston, returning Fri, Jul 25, priced at $555 found 6 days ago
Mon, Jul 21 - Fri, Jul 25
ITH
Ithaca
IAH
Houston
$596 Roundtrip, found 6 days ago
$596
Roundtrip
found 6 days ago
Select United flight, departing Mon, Jul 21 from Ithaca to Houston, returning Fri, Jul 25, priced at $596 found 6 days ago
Mon, Jul 21 - Fri, Jul 25
ITH
Ithaca
IAH
Houston
$629 Roundtrip, found 6 days ago
$629
Roundtrip
found 6 days ago
Select United flight, departing Mon, Jul 21 from Ithaca to Houston, returning Fri, Jul 25, priced at $629 found 6 days ago
Mon, Jul 21 - Fri, Jul 25
ITH
Ithaca
IAH
Houston
$642 Roundtrip, found 6 days ago
$642
Roundtrip
found 6 days ago
Select United flight, departing Mon, Jul 21 from Ithaca to Houston, returning Fri, Jul 25, priced at $642 found 6 days ago
Mon, Jul 21 - Fri, Jul 25
ITH
Ithaca
IAH
Houston
$711 Roundtrip, found 6 days ago
$711
Roundtrip
found 6 days ago
Select United flight, departing Mon, Jul 21 from Ithaca to Houston, returning Fri, Jul 25, priced at $711 found 6 days ago

Frequently asked questions

Can I catch a flight from Ithaca Tompkins Intl. Airport to George Bush Intercontinental Airport (IAH) right now?
It's wise to know about any quarantine requirements and travel advice reports in place in your destination. Ensure you visit the Covid-19 Travel Advisor for up-to-date info on catching a flight to Houston Airport from Tompkins Regional Airport (ITH).
What terminal is United Airlines at Ithaca Tompkins Intl. Airport?
As soon as you're issued your ticket for your United Airlines flight from Ithaca Tompkins Intl. Airport to George Bush Intercontinental Airport (IAH), check if the terminal details are on it. If not, consult your air carrier. They'll be able to tell you where you'll be flying into and out of.
Are there United Airlines non-stop flights from ITH to IAH?
As you can't travel direct from ITH to IAH with United Airlines, make the most of your stopover. Shout yourself a few drinks at a welcoming airport bar, or stroll around the terminal and indulge in some retail therapy.
How long is a United Airlines flight from ITH to IAH?
Throw that book in your carry-on you've been longing to read. A flight from ITH to Houston Airport with United Airlines takes around 5 hours and 41 minutes. It'll be enough time to get swept up in the plot.
How many direct and indirect flights does United Airlines fly from ITH to IAH?
You'll have loads of choice if you choose to fly with United Airlines between ITH and IAH. It's currently operating roughly 2 flights daily.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to George Bush Intercontinental Airport (IAH), please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.
United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

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Houston Airport Marriott at George Bush Intercontinental

Houston Airport Marriott at George Bush Intercontinental

3.5 out of 5
18700 John F Kennedy Blvd, Houston, TX
This hotel features a restaurant, an outdoor pool, and a bar/lounge. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public ...
8.6/10 Excellent! (1,716 reviews)
Short over night stay
"Hotel was very accommodating and it was a short overnight stay however highly recommend staying here especially if you have an overnight in Houston."

Reviewed on Jul 16, 2025

Houston Airport Marriott at George Bush Intercontinental
SpringHill Suites by Marriott Houston Intercontinental Arprt

SpringHill Suites by Marriott Houston Intercontinental Arprt

3 out of 5
15840 John F Kennedy Blvd, Houston, TX
This hotel features an outdoor pool and a gym. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public areas, and free airport ...
8.8/10 Excellent! (1,439 reviews)
"We had a short one night stay due to flight delays, the room was very nice and clean, cool shower! The airport shuttle was clean and prompt!"

Reviewed on Jul 15, 2025

SpringHill Suites by Marriott Houston Intercontinental Arprt
Courtyard by Marriott Houston Intercontinental Airport

Courtyard by Marriott Houston Intercontinental Airport

3 out of 5
15838 John F Kennedy Blvd, Houston, TX
This hotel features a restaurant, a 24-hour gym, and a bar/lounge. Traveling on business? Take advantage of the business center, free WiFi in public areas, and ...
8.8/10 Excellent! (1,008 reviews)
"Clean smelled nice and quick check in"

Reviewed on Jul 16, 2025

Courtyard by Marriott Houston Intercontinental Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.