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Cheap flights from Houston to Cape Cod and the Islands from $329

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 8/18. 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

Delta Logo
5:31 am - 4:09 pmIAH-ACK
9h 38m2 stops
Delta Logo
3:26 pm - 11:56 pmACK-IAH
9h 30m2 stops
$329Delta
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Mon, Aug 18 - Fri, Aug 22
Delta Logo
5:31 am - 4:09 pmIAH-ACK
9h 38m2 stops
Delta Logo
3:26 pm - 11:56 pmACK-IAH
9h 30m2 stops
$338Delta
Find Deal
Mon, Aug 18 - Fri, Aug 22
Delta Logo
6:00 am - 11:26 amIAH-ACK
28h 26m1 stop
Delta Logo
3:26 pm - 11:56 pmACK-IAH
9h 30m2 stops
$391Delta
Find Deal
Mon, Aug 18 - Fri, Aug 22
Delta Logo
6:00 am - 11:26 amIAH-ACK
28h 26m1 stop
Delta Logo
3:26 pm - 11:56 pmACK-IAH
9h 30m2 stops
$407Delta
Find Deal
Mon, Aug 18 - Fri, Aug 22
American Airlines Logo
8:24 am - 3:55 pmIAH-ACK
6h 31m1 stop
American Airlines Logo
4:25 pm - 9:40 pmACK-IAH
6h 15m1 stop
$478American Airlines
Find Deal
Mon, Aug 18 - Fri, Aug 22
American Airlines Logo
8:24 am - 3:55 pmIAH-ACK
6h 31m1 stop
American Airlines Logo
4:25 pm - 9:40 pmACK-IAH
6h 15m1 stop
$487American Airlines
Find Deal
Mon, Aug 18 - Fri, Aug 22
Logo
5:30 am - 7:56 amIAH-ACK
25h 26m3 stops
Logo
4:45 pm - 11:30 pmACK-IAH
31h 45m3 stops
$675
Find Deal
Tue, Oct 7 - Sat, Oct 11
Logo
5:30 am - 7:56 amIAH-ACK
25h 26m3 stops
Logo
10:05 am - 9:07 pmACK-IAH
12h 02m2 stops
$855
Find Deal
Tue, Oct 7 - Sat, Oct 11
JetBlue Logo
2:35 pm - 10:25 pmIAH-ACK
6h 50m1 stop
JetBlue Logo
7:00 am - 1:40 pmACK-IAH
7h 40m1 stop
$1,184JetBlue
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Thu, Sep 18 - Sun, Sep 21
JetBlue Logo
2:39 pm - 10:25 pmIAH-ACK
6h 46m1 stop
JetBlue Logo
8:08 am - 1:43 pmACK-IAH
6h 35m1 stop
$1,245JetBlue
Find Deal
Tue, Oct 7 - Sat, Oct 11

JetBlue flights from Houston to Cape Cod and the Islands

Our best JetBlue deals on Houston to Cape Cod and the Islands flight tickets
JetBlue
Sep 18
IAH2:35 pmHouston George Bush Intcntl
6h 50m
1 stop
ACK10:25 pmNantucket Memorial
Sep 21
ACK7:00 amNantucket Memorial
7h 40m
1 stop
IAH1:40 pmHouston George Bush Intcntl
$1,184
Find similar
JetBlue
Oct 7
IAH2:39 pmHouston George Bush Intcntl
6h 46m
1 stop
ACK10:25 pmNantucket Memorial
Oct 11
ACK8:08 amNantucket Memorial
6h 35m
1 stop
IAH1:43 pmHouston George Bush Intcntl
$1,245
Find similar

American Airlines flights from Houston to Cape Cod and the Islands

Our best American Airlines deals on Houston to Cape Cod and the Islands flight tickets
American Airlines
Aug 9
IAH5:05 amHouston George Bush Intcntl
11h 10m
2 stops
ACK5:15 pmNantucket Memorial
Aug 14
ACK1:41 pmNantucket Memorial
9h 29m
2 stops
IAH10:10 pmHouston George Bush Intcntl
$433
Find similar
American Airlines
Aug 18
IAH8:24 amHouston George Bush Intcntl
6h 31m
1 stop
ACK3:55 pmNantucket Memorial
Aug 22
ACK4:25 pmNantucket Memorial
6h 15m
1 stop
IAH9:40 pmHouston George Bush Intcntl
$478
Find similar
American Airlines
Aug 18
IAH8:24 amHouston George Bush Intcntl
6h 31m
1 stop
ACK3:55 pmNantucket Memorial
Aug 22
ACK4:25 pmNantucket Memorial
6h 15m
1 stop
IAH9:40 pmHouston George Bush Intcntl
$487
Find similar

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 July 31, 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 8/18

5:31 am-4:09 pm

2 stops9h 38m

Nantucket Memorial

Fri 8/22

3:26 pm-11:56 pm

2 stops9h 30m

$329

HoustonNantucket

IAH - ACK

IAHACK

Houston George Bush Intcntl

Mon 8/18

5:31 am-4:09 pm

2 stops9h 38m

Nantucket Memorial

Fri 8/22

3:26 pm-11:56 pm

2 stops9h 30m

$338

HoustonNantucket

IAH - ACK

IAHACK

Houston George Bush Intcntl

Mon 8/18

6:00 am-11:26 am

1 stop28h 26m

Nantucket Memorial

Fri 8/22

3:26 pm-11:56 pm

2 stops9h 30m

$391

HoustonNantucket

IAH - ACK

IAHACK

Houston George Bush Intcntl

Mon 8/18

6:00 am-11:26 am

1 stop28h 26m

Nantucket Memorial

Fri 8/22

3:26 pm-11:56 pm

2 stops9h 30m

$407

HoustonNantucket

IAH - ACK

IAHACK

Houston George Bush Intcntl

Mon 8/18

8:24 am-3:55 pm

1 stop6h 31m

Nantucket Memorial

Fri 8/22

4:25 pm-9:40 pm

1 stop6h 15m

$478

HoustonNantucket

IAH - ACK

IAHACK

Houston George Bush Intcntl

Mon 8/18

8:24 am-3:55 pm

1 stop6h 31m

Nantucket Memorial

Fri 8/22

4:25 pm-9:40 pm

1 stop6h 15m

$487

HoustonNantucket

IAH - ACK

IAHACK

Houston George Bush Intcntl

Tue 10/7

5:30 am-7:56 am

3 stops25h 26m

Nantucket Memorial

Sat 10/11

4:45 pm-11:30 pm

3 stops31h 45m

$675

HoustonNantucket

IAH - ACK

IAHACK

Houston George Bush Intcntl

Tue 10/7

5:30 am-7:56 am

3 stops25h 26m

Nantucket Memorial

Sat 10/11

10:05 am-9:07 pm

2 stops12h 02m

$855

HoustonNantucket

IAH - ACK

IAHACK

Houston George Bush Intcntl

Thu 9/18

2:35 pm-10:25 pm

1 stop6h 50m

Nantucket Memorial

Sun 9/21

7:00 am-1:40 pm

1 stop7h 40m

$1,184

HoustonNantucket

IAH - ACK

IAHACK

Houston George Bush Intcntl

Tue 10/7

2:39 pm-10:25 pm

1 stop6h 46m

Nantucket Memorial

Sat 10/11

8:08 am-1:43 pm

1 stop6h 35m

$1,245

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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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, September 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 $219. If you are unable to visit Cape Cod and the Islands during the month of September, then departing from Houston during the month January is also very affordable. Most momondo users find prices during this month for around $286.

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 $335. Flights to Cape Cod and the Islands are more costly in the morning, with an average ticket price of $400. 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 $325 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 $258 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

Best Price Found

$516

Fastest flight time

5h 48m

Direct flights

None

Airports in Cape Cod and the Islands

2 airports
The best one-way flight to Cape Cod and the Islands from Houston in the past 72 hours is $516. The best round-trip flight deal from Houston to Cape Cod and the Islands found on momondo in the last 72 hours is $329.
The fastest flight from Houston to Cape Cod and the Islands takes 5h 48m
There are no direct flights from Houston to Cape Cod and the Islands. Popular non-direct routes for this connection are Houston George Bush Intcntl Airport - Nantucket Memorial Airport, Houston Hobby Airport - Hyannis Barnstable Airport and Houston Hobby Airport - Nantucket Memorial Airport.
There are 2 airports near Cape Cod and the Islands: Hyannis Barnstable (HYA), Nantucket Memorial (ACK)
Search flight deals

  • 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
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $271Free CancellationRating
8.0
7,981 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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