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Cheap flights from Houston to Cape Cod and the Islands from $694

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Cape Cod and the Islands departing on 12/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Houston to Cape Cod and the Islands

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
1:36 pm - 8:40 pmIAH-ACK
6h 04m1 stop
JetBlue Logo
10:05 am - 5:48 pmACK-IAH
8h 43m1 stop
$694JetBlue
Find Deal
Mon, Dec 8 - Sun, Dec 14
Multiple Airlines Logo
4:25 pm - 2:10 pmIAH-ACK
20h 45m2 stops
Multiple Airlines Logo
9:04 am - 11:59 pmACK-IAH
15h 55m3 stops
$1,101Multiple Airlines
Find Deal
Mon, Dec 8 - Sun, Dec 14
Multiple Airlines Logo
5:16 pm - 2:10 pmIAH-ACK
19h 54m2 stops
Multiple Airlines Logo
9:04 am - 9:10 amACK-IAH
25h 06m2 stops
$1,230Multiple Airlines
Find Deal
Mon, Dec 8 - Sun, Dec 14
Multiple Airlines Logo
8:05 am - 2:10 pmIAH-ACK
29h 05m2 stops
Multiple Airlines Logo
11:05 am - 5:05 pmACK-IAH
7h 00m1 stop
$1,347Multiple Airlines
Find Deal
Mon, Dec 8 - Sun, Dec 14

momondo Fare Finder

 
Customize your flight search to find flights from Houston to Cape Cod and the Islands 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, momondo users made 832,500 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Houston to Cape Cod and the Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonNantucket

IAH - ACK

IAHACK

Houston George Bush Intcntl

Mon 12/8

1:36 pm-8:40 pm

1 stop6h 04m

Nantucket Memorial

Sun 12/14

10:05 am-5:48 pm

1 stop8h 43m

$694

HoustonNantucket

IAH - ACK

IAHACK

Houston George Bush Intcntl

Mon 12/8

4:25 pm-2:10 pm

2 stops20h 45m

Nantucket Memorial

Sun 12/14

9:04 am-11:59 pm

3 stops15h 55m

$1,101

HoustonNantucket

IAH - ACK

IAHACK

Houston George Bush Intcntl

Mon 12/8

5:16 pm-2:10 pm

2 stops19h 54m

Nantucket Memorial

Sun 12/14

9:04 am-9:10 am

2 stops25h 06m

$1,230

HoustonNantucket

IAH - ACK

IAHACK

Houston George Bush Intcntl

Mon 12/8

8:05 am-2:10 pm

2 stops29h 05m

Nantucket Memorial

Sun 12/14

11:05 am-5:05 pm

1 stop7h 00m

$1,347

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Cape Cod and the Islands from

How to get the cheapest flight ticket from Houston to Cape Cod and the Islands

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Cape Cod and the Islands?

In general, January is the cheapest month to fly from Houston to Cape Cod and the Islands. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $291. If you are unable to visit Cape Cod and the Islands during the month of January, then departing from Houston during the month September is also very affordable. Most momondo users find prices during this month for around $325.

What is the cheapest day to depart on your flight to Cape Cod and the Islands?

Our data shows that Tuesday is the least expensive day to fly to Cape Cod and the Islands. Tickets to fly out on this day can be as low as $267. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $356. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cape Cod and the Islands.

What is the cheapest time of day to depart on your flight to Cape Cod and the Islands?

The cheapest time of day to fly to Cape Cod and the Islands is in the evening when flights can be purchased for as low as $333. Flights to Cape Cod and the Islands are more costly in the morning, with an average ticket price of $445. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Cape Cod and the Islands?

You are more likely to see cheaper flights to Cape Cod and the Islands from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Cape Cod and the Islands for around $347 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cape Cod and the Islands from Houston for as low as $289 on momondo.

Cheap Houston to Cape Cod and the Islands flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to Cape Cod and the Islands

Direct flights

None
There are no direct flights from Houston to Cape Cod and the Islands. There are no popular flight routes from Houston to Cape Cod and the Islands.
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  • When did momondo last update prices for flights from Houston to Cape Cod and the Islands?

    Prices for flights from Houston to Cape Cod and the Islands are updated daily.

  • How many operators does momondo search for flights from Houston to Cape Cod and the Islands?

  • How old do you have to be to fly from Houston to Cape Cod and the Islands?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Cape Cod and the Islands.

  • What documentation or ID do you need to fly to Cape Cod and the Islands?

    The necessary travel and health documents for your Cape Cod and the Islands trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to Cape Cod and the Islands

Compare and see reviews for airlines that fly from Houston to Cape Cod and the Islands with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $263Free CancellationRating
7.2
11,035 reviews
Search American Airlines flights
DeltaPriceFrom $271Free CancellationRating
7.9
7,998 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Cape Cod and the Islands?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cape Cod and the Islands from Houston.

Can I find flights from Houston to Cape Cod and the Islands with flexible booking policies on momondo?

Yes. All flights to Cape Cod and the Islands from Houston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Houston to Cape Cod and the Islands?

Once you have performed a search for Houston to Cape Cod and the Islands flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Houston to Cape Cod and the Islands right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Houston to Cape Cod and the Islands flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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