HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Houston

$505+ Cheap flights from Nantucket (ACK) to Houston

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
ACK — HOU
Aug 18 — Aug 251
Tue 8/18
Tue 8/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Nantucket to Houston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Nantucket to Houston

Cheapest flights from Nantucket to Houston
Explore the most affordable flight options available from Nantucket to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 19, 2026.

This United Airlines deal was found by Cheapflights users on 7/15. 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 8/284:15 pm
ACK
-
IAH
1 stop7h 15m
United Airlines
Mon 8/316:08 pm
IAH
-
ACK
2 stops19h 55m
United Airlines
Deal found 7/15$505
This United Airlines deal was found by Cheapflights users on 7/18. 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.
Thu 8/279:50 am
ACK
-
IAH
1 stop7h 56m
United Airlines
Mon 8/316:08 pm
IAH
-
ACK
2 stops19h 55m
United Airlines
Deal found 7/18$509
This Delta deal was found by Cheapflights users on 7/15. 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.
Thu 7/3012:13 pm
ACK
-
HOU
2 stops10h 38m
Delta
Mon 8/36:00 am
HOU
-
ACK
2 stops8h 57m
Delta
Deal found 7/15$746
This American Airlines deal was found by Cheapflights users on 7/15. 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.
Mon 7/2711:19 am
ACK
-
HOU
2 stops9h 34m
American Airlines
Fri 7/316:03 am
HOU
-
ACK
2 stops9h 37m
American Airlines
Deal found 7/15$1,162

Find flight deals from Nantucket to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Nantucket (ACK) to Houston (HO1). 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 19, 2026.

Round-trip from

$505
(United Airlines)

Popular in

March

Cheapest in

January

Average price

$364
From Nantucket Memorial to Houston
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Nantucket to Houston 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 19, 2026.
Use the filters below to find and compare flights from Nantucket to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NantucketHouston

ACK - IAH

ACKIAH

Nantucket Memorial

Fri 8/28

4:15 pm-10:30 pm

1 stop7h 15m

Houston George Bush Intcntl

Mon 8/31

6:08 pm-3:03 pm

2 stops19h 55m

$505

NantucketHouston

ACK - IAH

ACKIAH

Nantucket Memorial

Thu 8/27

9:50 am-4:46 pm

1 stop7h 56m

Houston George Bush Intcntl

Mon 8/31

6:08 pm-3:03 pm

2 stops19h 55m

$509
Quickest round-trip

NantucketHouston

ACK - HOU

ACKHOU

Nantucket Memorial

Thu 7/30

12:13 pm-9:51 pm

2 stops10h 38m

Houston Hobby

Mon 8/3

6:00 am-3:57 pm

2 stops8h 57m

$746

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/15

Sorted by cheapest first

Best time to book a flight from Nantucket to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston 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

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Nantucket to Houston. 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?

    Nantucket Memorial (ACK) is the airport you will fly out of if you book a flight from Nantucket to Houston. You should not have trouble finding flights to Houston from Memorial; the airport handles an average of 0 outbound flights to Houston per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Nantucket airport to Houston. It is only a 2.8 mi journey to Memorial (ACK) from Nantucket’s city center.

  • How long is the flight from Nantucket to Houston?

    A quick flight from Nantucket to Houston can take about 7h 15m. United Airlines provides one of the quickest options available for as low as $505. Nantucket and Houston are separated by a distance of 1610 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Nantucket to Houston that include hotel bookings?

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

  • How can I find direct flights from Nantucket to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Nantucket to Houston.

  • Can I find deals for business class flights from Nantucket to Houston?

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.