Cape Cod and the Islands

$132+ Cheap flights from Houston to Cape Cod and the Islands

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — ACK
Jul 5 — Jul 121
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Cheap flight deals from Houston to Cape Cod and the Islands

Cheapest flights from Houston to Cape Cod and the Islands
Explore the most affordable flight options available from Houston to Cape Cod and the Islands. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 5, 2026.

This Delta deal was found by Cheapflights users on 6/1. 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.
Sat 7/47:02 am
IAH
-
ACK
2 stops9h 15m
Delta
Wed 7/812:13 pm
ACK
-
IAH
2 stops11h 11m
Delta
Deal found 6/1$301
This American Airlines deal was found by Cheapflights users on 6/1. 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 7/47:01 am
IAH
-
ACK
1 stop8h 08m
American Airlines
Wed 7/83:38 pm
ACK
-
IAH
1 stop8h 11m
American Airlines
Deal found 6/1$310
This Delta deal was found by Cheapflights users on 6/1. 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.
Sat 7/46:00 am
HOU
-
ACK
2 stops10h 17m
Delta
Wed 7/812:13 pm
ACK
-
HOU
2 stops10h 38m
Delta
Deal found 6/1$338
This American Airlines deal was found by Cheapflights users on 6/3. 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 7/67:01 am
IAH
-
ACK
1 stop7h 07m
American Airlines
Mon 7/203:38 pm
ACK
-
IAH
1 stop8h 11m
American Airlines
Deal found 6/3$408
This Expedia deal was found by Cheapflights users on 6/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:17 pm
IAH
-
ACK
2 stops17h 46m
JetBlue
Thu 7/1612:02 pm
ACK
-
IAH
1 stop6h 17m
JetBlue
Deal found 6/3$461
This Expedia deal was found by Cheapflights users on 6/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:20 pm
IAH
-
ACK
2 stops17h 43m
JetBlue
Fri 7/1012:02 pm
ACK
-
IAH
1 stop6h 17m
JetBlue
Deal found 6/3$470
This American Airlines deal was found by Cheapflights users on 6/3. 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.
Tue 7/77:03 am
IAH
-
ACK
1 stop8h 37m
American Airlines
Fri 7/103:38 pm
ACK
-
IAH
1 stop8h 11m
American Airlines
Deal found 6/3$544
This United Airlines deal was found by Cheapflights users on 6/3. 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.
Sat 8/156:15 am
IAH
-
ACK
1 stop8h 23m
United Airlines
Wed 8/193:59 pm
ACK
-
IAH
1 stop8h 34m
United Airlines
Deal found 6/3$548
This American Airlines deal was found by Cheapflights users on 6/1. 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.
Fri 7/316:43 am
IAH
-
ACK
1 stop8h 57m
American Airlines
Mon 8/35:10 pm
ACK
-
IAH
1 stop6h 04m
American Airlines
Deal found 6/1$549
This American Airlines deal was found by Cheapflights users on 6/3. 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.
Tue 7/74:14 pm
HOU
-
ACK
2 stops16h 55m
American Airlines
Fri 7/102:32 pm
ACK
-
HOU
2 stops10h 24m
American Airlines
Deal found 6/3$709
This American Airlines deal was found by Cheapflights users on 6/4. 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.
Wed 7/156:03 am
HOU
-
HYA
2 stops10h 36m
American Airlines
Wed 7/2212:45 pm
HYA
-
HOU
2 stops8h 12m
American Airlines
Deal found 6/4$733
This American Airlines deal was found by Cheapflights users on 6/3. 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.
Thu 7/28:23 pm
HOU
-
HYA
2 stops14h 52m
American Airlines
Thu 7/91:26 pm
HYA
-
HOU
2 stops11h 30m
American Airlines
Deal found 6/3$755

Find flight deals from Houston to Cape Cod and the Islands

Keep the following information in mind while searching for Houston to Cape Cod and the Islands flight deals. Data was last updated June 5, 2026.

Round-trip from

$301
(Delta)

One-way from

$132
(Delta)

Popular in

May

Cheapest in

January

Average price

$378
From Houston to Cape Cod and the Islands
One-way flight from Houston to Cape Cod and the Islands
Highest demand for flights based on searches. 6% potential increase in price ($25 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Average for round-trip flights in June 2026

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 5, 2026.
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

Cheapest round-trip

HoustonNantucket

IAH - ACK

IAHACK

Houston George Bush Intcntl

Sat 7/4

7:02 am-5:17 pm

2 stops9h 15m

Nantucket Memorial

Wed 7/8

12:13 pm-10:24 pm

2 stops11h 11m

$301

HoustonNantucket

HOU - ACK

HOUACK

Houston Hobby

Sat 7/4

6:00 am-5:17 pm

2 stops10h 17m

Nantucket Memorial

Wed 7/8

12:13 pm-9:51 pm

2 stops10h 38m

$338

HoustonNantucket

IAH - ACK

IAHACK

Houston George Bush Intcntl

Mon 7/6

5:02 am-3:08 pm

2 stops9h 06m

Nantucket Memorial

Mon 7/20

3:38 pm-10:49 pm

1 stop8h 11m

$449

HoustonNantucket

IAH - ACK

IAHACK

Houston George Bush Intcntl

Mon 7/13

6:17 pm-1:03 pm

2 stops17h 46m

Nantucket Memorial

Thu 7/16

12:02 pm-5:19 pm

1 stop6h 17m

$461
Quickest round-trip

HoustonNantucket

IAH - ACK

IAHACK

Houston George Bush Intcntl

Tue 7/14

6:01 am-3:04 pm

1 stop8h 03m

Nantucket Memorial

Wed 7/15

3:44 pm-11:43 pm

1 stop8h 59m

$558

HoustonHyannis

HOU - HYA

HOUHYA

Houston Hobby

Wed 7/15

6:03 am-5:39 pm

2 stops10h 36m

Hyannis Barnstable

Wed 7/22

12:45 pm-7:57 pm

2 stops8h 12m

$733

HoustonHyannis

HOU - HYA

HOUHYA

Houston Hobby

Thu 7/2

8:23 pm-12:15 pm

2 stops14h 52m

Hyannis Barnstable

Thu 7/9

1:26 pm-11:56 pm

2 stops11h 30m

$755

HoustonNantucket

IAH - ACK

IAHACK

Houston George Bush Intcntl

Fri 7/3

6:05 pm-3:41 pm

2 stops20h 36m

Nantucket Memorial

Mon 7/6

3:44 pm-11:43 pm

1 stop8h 59m

$799

HoustonHyannis

HOU - HYA

HOUHYA

Houston Hobby

Fri 7/17

8:23 pm-2:24 pm

2 stops17h 01m

Hyannis Barnstable

Mon 7/20

1:26 pm-11:56 pm

2 stops11h 30m

$842

HoustonHyannis

HOU - HYA

HOUHYA

Houston Hobby

Tue 6/30

8:23 pm-12:11 pm

2 stops14h 48m

Hyannis Barnstable

Tue 7/7

12:45 pm-7:57 pm

2 stops8h 12m

$847

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/1

Showing 1-10 of 36 resultsSorted by cheapest first
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Best time to book a flight from Houston to Cape Cod and the Islands

Have a flexible travel schedule? Discover the best time to fly to Cape Cod and the Islands from Houston 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 Houston to Cape Cod and the Islands
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 Houston to Cape Cod and the Islands. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Houston to Cape Cod and the Islands?

    A quick flight from Houston to Cape Cod and the Islands can take about 9h 06m. Delta provides one of the quickest options available for as low as $449. There are 1610 mi between Houston and Cape Cod and the Islands. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Houston to Cape Cod and the Islands?

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

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

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

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

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

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

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