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George Bush Intcntl

$134+ Cheap flights from Nantucket (ACK) 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
ACK — IAH
Jul 16 — Jul 231
Wed 7/16
Wed 7/23
1 adult, Economy
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Cheap flight deals from Nantucket to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Nantucket (ACK) 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 July 11, 2025.

Round-trip from

$452
(American Airlines)

One-way from

$134
(American Airlines)

Popular in

April

Cheapest in

September

Average price

$282
From Nantucket Memorial to Houston George Bush Intcntl
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One-way flight from Nantucket Memorial to Houston George Bush Intcntl
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Highest demand for flights based on searches. 11% potential increase in price ($43 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Nantucket to George Bush Intcntl

Cheapest flights from Nantucket to George Bush Intcntl
Explore the most affordable flight options available from Nantucket to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2025.

This American Airlines deal was found by Cheapflights users on 7/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2311:41 amACK - IAH
2 stops9h 25mAmerican Airlines
Tue 8/265:05 amIAH - ACK
2 stops10h 41mAmerican Airlines
Deal found 7/10$452

Cheapflights Fare Finder

Customize your flight search to find flights from Nantucket 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 July 11, 2025.
Use the filters below to find and compare flights from Nantucket to Houston George Bush Intcntl Airport that are best for you.

Fly from

Nantucket

Fly to

George Bush Intcntl

Route

Depart

Return

Price

NantucketHouston

ACK - IAH

ACKIAH

Nantucket Memorial

Sat 8/23

11:41 am-8:06 pm

2 stops9h 25m

Houston George Bush Intcntl

Tue 8/26

5:05 am-4:46 pm

2 stops10h 41m

$452

NantucketHouston

ACK - IAH

ACKIAH

Nantucket Memorial

Thu 8/21

4:25 pm-9:40 pm

1 stop6h 15m

$134

NantucketHouston

ACK - IAH

ACKIAH

Nantucket Memorial

Thu 8/21

10:05 am-8:50 pm

3 stops11h 45m

$856

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/9

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

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Nantucket 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 Nantucket to Houston George Bush Intcntl Airport

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

Currently, August is the cheapest month in which you can book a flight from Nantucket to Houston George Bush Intcntl Airport (average of $241). Flying from Nantucket to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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.

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated July 11, 2025.
Read reviews from past customers who have flown American Airlines from Nantucket to Houston George Bush Intcntl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Boarding

7.5

Overall

7.2

Food

6.5

Comfort

7.2

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Boarding

7.5

Overall

7.2

Food

6.5

Comfort

7.2

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.

Related info for your journey

Find useful and relevant information for your journey from Nantucket 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 Nantucket to Houston George Bush Intcntl?

    Nantucket Memorial (ACK), located 2.8 mi from the city center, is the airport you fly out of when you book flights from Nantucket to Houston George Bush Intcntl. 0 airlines have flights from Memorial to Houston George Bush Intcntl on a regular basis. Booking flights from Nantucket Memorial 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.

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

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

  • How can I find direct flights from Nantucket 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 Nantucket to George Bush Intcntl.

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

    Yes. Cheapflights offers flight deals from Nantucket 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 Nantucket to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Nantucket to Houston George Bush Intcntl Airport (average of $241). Flying from Nantucket to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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

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