$318 Find Cheap Flights from Houston to Cape Cod and the Islands

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to Cape Cod and the Islands departing on 6/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Cape Cod and the Islands

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Cape Cod and the Islands, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Cape Cod and the Islands, as well as popular online travel agencies
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Flight Deals

Book Cheap Houston to Cape Cod and the Islands Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston to Cape Cod and the Islands that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Cape Cod and the Islands

Fri, May 29 - Mon, Jun 1
Delta Logo
10:00 am - 6:05 pm
IAH
-
ACK
7h 05m
1 stop
Delta Logo
1:45 pm - 11:57 pm
ACK
-
IAH
11h 12m
2 stops
$618Delta
Fri, May 29 - Mon, Jun 1
Delta Logo
10:00 am - 6:05 pm
IAH
-
ACK
7h 05m
1 stop
Delta Logo
1:45 pm - 9:34 pm
ACK
-
IAH
8h 49m
1 stop
$690Delta
Fri, May 29 - Mon, Jun 1
Delta Logo
5:55 am - 6:05 pm
IAH
-
ACK
11h 10m
2 stops
Delta Logo
1:45 pm - 11:57 pm
ACK
-
IAH
11h 12m
2 stops
$701Delta
Sat, Jun 27 - Sun, Jul 5
American Airlines Logo
9:11 am - 4:28 pm
IAH
-
ACK
6h 17m
1 stop
American Airlines Logo
4:58 pm - 10:56 pm
ACK
-
IAH
6h 58m
1 stop
$745American Airlines
Thu, May 28 - Mon, Jun 1
Delta Logo
10:00 am - 6:05 pm
IAH
-
ACK
7h 05m
1 stop
Delta Logo
1:45 pm - 11:57 pm
ACK
-
IAH
11h 12m
2 stops
$811Delta
Thu, May 28 - Mon, Jun 1
Delta Logo
7:15 am - 6:05 pm
IAH
-
ACK
9h 50m
2 stops
Delta Logo
1:45 pm - 11:57 pm
ACK
-
IAH
11h 12m
2 stops
$816Delta
Sat, Jun 27 - Sun, Jul 5
American Airlines Logo
6:03 am - 4:28 pm
IAH
-
ACK
9h 25m
2 stops
American Airlines Logo
4:58 pm - 10:56 pm
ACK
-
IAH
6h 58m
1 stop
$821American Airlines
Sat, Jun 27 - Sun, Jul 5
American Airlines Logo
7:10 am - 2:34 pm
IAH
-
ACK
6h 24m
1 stop
American Airlines Logo
4:58 pm - 10:56 pm
ACK
-
IAH
6h 58m
1 stop
$863American Airlines
Sat, Jun 27 - Sun, Jul 5
American Airlines Logo
6:19 am - 4:28 pm
IAH
-
ACK
9h 09m
2 stops
American Airlines Logo
4:58 pm - 10:56 pm
ACK
-
IAH
6h 58m
1 stop
$869American Airlines
Thu, May 28 - Mon, Jun 1
Delta Logo
10:00 am - 6:05 pm
IAH
-
ACK
7h 05m
1 stop
Delta Logo
1:45 pm - 9:34 pm
ACK
-
IAH
8h 49m
1 stop
$883Delta
Booking Insights

KAYAK's insights & trends for Houston to Cape Cod and the Islands flights

Get data-powered insights and trends into flights from Houston to Cape Cod and the Islands to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston to Cape Cod and the Islands, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston to Cape Cod and the Islands is January, when tickets cost $297 (return) on average. On the other hand, the most expensive months are March and August, when the average cost of round-trip tickets is $384 and $380 respectively.

What’s the cheapest day of the week to fly from Houston to Cape Cod and the Islands?

The average price of all round-trip flights from Houston to Cape Cod and the Islands clicked on KAYAK for each day over the last 12 months.

For Houston to Cape Cod and the Islands, Wednesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Cape Cod and the Islands back to Houston, the best deals are generally found on Thursday, with Sunday being the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston to Cape Cod and the Islands, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Houston to Cape Cod and the Islands, you should book around 4 weeks before departure, which saves you about 41% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Cheapest flight$318
Flight from Houston to Nantucket

FAQs - booking Cape Cod and the Islands flights

  • How does KAYAK find such low prices on flights from Houston to Cape Cod and the Islands?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to Cape Cod and the Islands.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to Cape Cod and the Islands?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Houston to Cape Cod and the Islands is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to Cape Cod and the Islands?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Houston to Cape Cod and the Islands with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to Cape Cod and the Islands?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Houston to Cape Cod and the Islands up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Cape Cod and the Islands?

    The cheapest time of day to fly to Cape Cod and the Islands is generally at night, when round-trip flights cost $331 on average. Morning departures are around 19% more expensive than evening flights, on average. The most expensive time of day to fly to Cape Cod and the Islands is generally in the morning, which is peak travel time and where the average cost of a ticket is $437.

Reviews of the top airlines flying from Houston to Cape Cod and the Islands

 
See real verified KAYAK customer reviews for airlines flying from Houston to Cape Cod and the Islands. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Houston to Cape Cod and the Islands? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8126 reviews
8.5Crew
8.1Boarding
7.8Entertainment
7.9Comfort
7.2Food
Airline reviews

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

10.0 ExcellentDr. Simon, Jan 2026
LAX - JFK
Read more Delta reviews

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

There was no wifi available on this flight. And there were no screens, no onboard entertainment, no entertainment options at all. It was like travelling in the 1990s again, except without even a main screen for options. Seats, as usual, were tight and uncomfortable.

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

No enough space plus only allowing one laggage instead of two like other airlines.

Concern Regarding Significant Gate Delay and Jet Bridge Issue Dear Customer Relations Team, I am writing to express my disappointment with the experience I had on my recent flight AA 2414 on Sunday January 18, 2026. What should have been a routine departure turned into a frustrating and avoidable delay due to an issue with the jet bridge at the gate. As a result, the flight was delayed by approximately 90 minutes while multiple gate changes were attempted. The lack of clear communication during this period made the situation even more challenging. Passengers were left uncertain about the cause of the delay, the expected timeline, and the next steps. This not only disrupted travel plans but also created unnecessary stress for everyone on board. I understand that operational issues can arise, but a malfunctioning jet bridge and the resulting extended delay suggest an area where procedures or equipment maintenance may need attention. I hope you will review this incident to prevent similar disruptions in the future. I would appreciate acknowledgment of this concern and consideration of appropriate compensation for the inconvenience and lost time caused by this delay. Thank you for taking the time to review my experience. I look forward to hearing from you. Sincerely, Dion Dillard

They made me pay $40 to check a bag that was listed as free when I bought my ticket. Then before boarding they offered to check any bags free.

Qatar airways ,boarding arrangements at Hamid international airport could been better

The seat cushions were very worn so they were extremely uncomfortable.

Delayed, no updates, had a rewards number but was not working

Everything you need to know for your flight to Cape Cod and the Islands

Cabin class types available on flights to Houston

Cabin classes available on flights to Houston. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.