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$526+ Cheap flights from Cape Cod and the Islands to Houston

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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
ACK — HOU
Aug 12 — Aug 191
Tue 8/12
Tue 8/19
1 adult, Economy
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Cheap flight deals from Cape Cod and the Islands to Houston

Keep the following information in mind while searching for Cape Cod and the Islands to Houston flight deals. Data was last updated August 7, 2025.

Round-trip from

$607
(American Airlines)

One-way from

$526
(Mytrip)

Popular in

April

Cheapest in

September

Average price

$277
From Cape Cod and the Islands to Houston
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One-way flight from Cape Cod and the Islands to Houston
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Highest demand for flights based on searches. 10% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Cape Cod and the Islands to Houston

Cheapest flights from Cape Cod and the Islands to Houston
Explore the most affordable flight options available from Cape Cod and the Islands to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2025.

This American Airlines deal was found by Cheapflights users on 8/5. 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
1 stop5h 56mAmerican Airlines
Tue 8/268:24 amIAH - ACK
1 stop6h 31mAmerican Airlines
Deal found 8/5$607
This American Airlines deal was found by Cheapflights users on 8/6. 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 8/234:25 pmACK - HOU
2 stops16h 56mAmerican Airlines
Tue 8/266:00 amHOU - ACK
2 stops8h 55mAmerican Airlines
Deal found 8/6$738

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cape Cod and the Islands 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 August 7, 2025.
Use the filters below to find and compare flights from Cape Cod and the Islands to Houston that are best for you.

Fly from

Cape Cod and the Islands

Fly to

Houston

Route

Depart

Return

Price

NantucketHouston

ACK - IAH

ACKIAH

Nantucket Memorial

Sat 8/23

11:41 am-4:37 pm

1 stop5h 56m

Houston George Bush Intcntl

Tue 8/26

8:24 am-3:55 pm

1 stop6h 31m

$607

NantucketHouston

ACK - HOU

ACKHOU

Nantucket Memorial

Sat 8/23

4:25 pm-8:21 am

2 stops16h 56m

Houston Hobby

Tue 8/26

6:00 am-3:55 pm

2 stops8h 55m

$738

NantucketHouston

ACK - IAH

ACKIAH

Nantucket Memorial

Sun 8/17

8:05 pm-6:11 pm

2 stops23h 06m

$526

NantucketHouston

ACK - IAH

ACKIAH

Nantucket Memorial

Sun 8/17

8:26 am-4:01 pm

1 stop8h 35m

$613

NantucketHouston

ACK - HOU

ACKHOU

Nantucket Memorial

Sun 8/17

1:38 pm-10:12 pm

2 stops9h 34m

$1,209

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Best time to book a flight from Cape Cod and the Islands to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from Cape Cod and the Islands 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 Cape Cod and the Islands to Houston
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated August 7, 2025.
See what other customers who have flown with American Airlines and JetBlue from Cape Cod and the Islands to Houston have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Food

6.5

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Overall

7.2

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

Food

6.5

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Overall

7.2

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.
JetBlue
7.2
Good
2,915 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Food

6.5

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Overall

7.2

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 Cape Cod and the Islands to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Cape Cod and the Islands to Houston that include hotel bookings?

    Yes. In addition to deals on Cape Cod and the Islands to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cape Cod and the Islands to Houston?

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

  • Can I find deals for business class flights from Cape Cod and the Islands to Houston?

    Yes. Cheapflights offers flight deals from Cape Cod and the Islands 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.

  • What is the cheapest month to book a flight from Cape Cod and the Islands to Houston?

    Currently, September is the cheapest month in which you can book a flight from Cape Cod and the Islands to Houston (average of $230). Flying from Cape Cod and the Islands to Houston in March is currently the most expensive (average of $331). 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.

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