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George Bush Intcntl

$139+ Cheap flights from Ithaca (ITH) to George Bush Intcntl (IAH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
ITH — IAH
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
1 adult, Economy
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Cheap flight deals from Ithaca to George Bush Intcntl

Cheapest flights from Ithaca to George Bush Intcntl
Explore the most affordable flight options available from Ithaca to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2026.

This Delta deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:29 am
ITH
-
IAH
1 stop7h 28m
Delta
Wed 3/185:23 am
IAH
-
ITH
2 stops17h 36m
Delta
Deal found 2/16$337
This Delta deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:32 am
ITH
-
IAH
1 stop7h 19m
Delta
Wed 3/187:00 am
IAH
-
ITH
2 stops15h 59m
Delta
Deal found 2/16$358
This Delta deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:29 am
ITH
-
IAH
2 stops10h 47m
Delta
Tue 3/176:54 pm
IAH
-
ITH
2 stops16h 59m
Delta
Deal found 2/16$363
This United Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/97:35 pm
ITH
-
IAH
1 stop5h 55m
United Airlines
Wed 3/182:45 pm
IAH
-
ITH
1 stop7h 57m
United Airlines
Deal found 2/16$369
This United Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:38 pm
ITH
-
IAH
1 stop5h 58m
United Airlines
Mon 4/274:47 pm
IAH
-
ITH
1 stop6h 12m
United Airlines
Deal found 2/20$394
This United Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:00 am
ITH
-
IAH
1 stop8h 40m
United Airlines
Thu 3/122:45 pm
IAH
-
ITH
1 stop7h 57m
United Airlines
Deal found 2/16$419
This United Airlines deal was found by Cheapflights users on 2/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/276:00 am
ITH
-
IAH
1 stop5h 35m
United Airlines
Sat 10/315:05 pm
IAH
-
ITH
1 stop5h 25m
United Airlines
Deal found 2/17$429
This Delta deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:32 am
ITH
-
IAH
1 stop7h 19m
Delta
Tue 3/1712:40 pm
IAH
-
ITH
1 stop23h 13m
Delta
Deal found 2/16$442
This United Airlines deal was found by Cheapflights users on 2/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/67:35 pm
ITH
-
IAH
1 stop5h 55m
United Airlines
Fri 3/132:45 pm
IAH
-
ITH
1 stop7h 57m
United Airlines
Deal found 2/16$454

Find flight deals from Ithaca to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Ithaca (ITH) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$369
(United Airlines)

One-way from

$139
(Delta)

Popular in

June

Cheapest in

October

Average price

$375
Provider with most accurate pricing for Ithaca Tompkins County-Houston George Bush Intcntl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ithaca Tompkins County-Houston George Bush Intcntl flights.
Search Deals
From Ithaca Tompkins County to Houston George Bush Intcntl
Search Deals
One-way flight from Ithaca Tompkins County to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($190 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ithaca to George Bush Intcntl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 21, 2026.
Use the filters below to find and compare flights from Ithaca to Houston George Bush Intcntl Airport that are best for you.

Fly from

Ithaca

Fly to

George Bush Intcntl

Route

Depart

Return

Price

IthacaHouston

ITH - IAH

ITHIAH

Ithaca Tompkins County

Wed 3/4

5:29 am-11:57 am

1 stop7h 28m

Houston George Bush Intcntl

Tue 3/17

6:54 pm-12:53 pm

2 stops16h 59m

$337

IthacaHouston

ITH - IAH

ITHIAH

Ithaca Tompkins County

Mon 3/9

5:32 am-11:51 am

1 stop7h 19m

Houston George Bush Intcntl

Tue 3/17

6:54 pm-12:53 pm

2 stops16h 59m

$358

IthacaHouston

ITH - IAH

ITHIAH

Ithaca Tompkins County

Tue 3/10

5:32 am-11:51 am

1 stop7h 19m

Houston George Bush Intcntl

Tue 3/17

6:54 pm-12:53 pm

2 stops16h 59m

$358

IthacaHouston

ITH - IAH

ITHIAH

Ithaca Tompkins County

Mon 3/9

5:32 am-11:51 am

1 stop7h 19m

Houston George Bush Intcntl

Wed 3/18

7:00 am-11:59 pm

2 stops15h 59m

$358

IthacaHouston

ITH - IAH

ITHIAH

Ithaca Tompkins County

Wed 3/4

5:29 am-3:16 pm

2 stops10h 47m

Houston George Bush Intcntl

Wed 3/18

6:54 pm-12:53 pm

2 stops16h 59m

$363

IthacaHouston

ITH - IAH

ITHIAH

Ithaca Tompkins County

Mon 3/9

7:35 pm-12:30 am

1 stop5h 55m

Houston George Bush Intcntl

Wed 3/18

2:45 pm-11:42 pm

1 stop7h 57m

$369

IthacaHouston

ITH - IAH

ITHIAH

Ithaca Tompkins County

Wed 4/22

7:38 pm-12:36 am

1 stop5h 58m

Houston George Bush Intcntl

Mon 4/27

4:47 pm-11:59 pm

1 stop6h 12m

$369

IthacaHouston

ITH - IAH

ITHIAH

Ithaca Tompkins County

Tue 3/10

6:00 am-1:40 pm

1 stop8h 40m

Houston George Bush Intcntl

Wed 3/18

2:45 pm-11:42 pm

1 stop7h 57m

$369

IthacaHouston

ITH - IAH

ITHIAH

Ithaca Tompkins County

Sat 3/7

7:35 pm-12:30 am

1 stop5h 55m

Houston George Bush Intcntl

Fri 3/13

2:45 pm-11:42 pm

1 stop7h 57m

$419

IthacaHouston

ITH - IAH

ITHIAH

Ithaca Tompkins County

Mon 3/23

5:32 am-11:51 am

1 stop7h 19m

$139

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 17 results
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Compare providers for flights from Ithaca to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ithaca to George Bush Intcntl in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ithaca-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ithaca-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ithaca-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ithaca-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ithaca-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ithaca to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Ithaca with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ithaca to Houston George Bush Intcntl Airport

What is the cheapest month to book a flight from Ithaca to Houston George Bush Intcntl Airport?

Currently, October is the cheapest month in which you can book a flight from Ithaca to Houston George Bush Intcntl Airport (average of $101). Flying from Ithaca to Houston George Bush Intcntl Airport in November is currently the most expensive (average of $237). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Ithaca to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ithaca to Houston George Bush Intcntl?

    Ithaca Tompkins County (ITH), located 4.0 mi from the city center, is the airport you fly out of when you book flights from Ithaca to Houston George Bush Intcntl. 0 airlines have flights from Tompkins County to Houston George Bush Intcntl on a regular basis. Booking flights from Ithaca Tompkins County to Houston George Bush Intcntl should not be difficult; the airport handles an average of 0 outbound flights to Houston George Bush Intcntl per day.

  • How long is the flight from Ithaca to Houston George Bush Intcntl Airport?

    Delta can get you from Ithaca to Houston George Bush Intcntl Airport in just under 7h 28m. Your travel time can differ by up to . The distance from Ithaca to Houston George Bush Intcntl Airport is about 1355 mi.

  • Can I find deals for flights from Ithaca to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Ithaca to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ithaca to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ithaca to George Bush Intcntl.

  • Can I find deals for business class flights from Ithaca to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Ithaca to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ithaca to Houston George Bush Intcntl Airport?

    Currently, October is the cheapest month in which you can book a flight from Ithaca to Houston George Bush Intcntl Airport (average of $101). Flying from Ithaca to Houston George Bush Intcntl Airport in November is currently the most expensive (average of $237). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
The Woodlands
Spring
Katy
Humble
Tomball
Conroe
Jersey Village
Cypress

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