$329 Find Cheap Flights from Houston to Cape Cod and the Islands

This is the cheapest round-trip 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 8/18. 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

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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Booking Insights
Flights Deals

Cheap Flights from Houston to Cape Cod and the Islands

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boston
Boston1 stop$157
Boston
Boston1 stop$157

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

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
$329Delta
Find Deal
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
Tue, Oct 7 - Sat, Oct 11
 Logo
5:30 am - 7:56 amIAH-ACK
25h 26m3 stops
 Logo
4:45 pm - 11:30 pmACK-IAH
31h 45m3 stops
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
Thu, Sep 18 - Sun, Sep 21
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
Find Deal
Tue, Oct 7 - Sat, Oct 11
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
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 September, when tickets cost $219 (return) on average. On the other hand, the most expensive months are April and March, when the average cost of round-trip tickets is $373 and $361 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 Monday is the most expensive. Flying from Cape Cod and the Islands back to Houston, the best deals are generally found on Thursday, with Monday 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 3 weeks before departure, which saves you about 29% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.


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 $335 on average. Morning departures are around 13% 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 $400.

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.
8.0
DeltaOverall score based on 7980 reviews
7.3Food
7.9Entertainment
8.2Boarding
8.5Crew
7.9Comfort
Airline reviews

Delayed and took off even later than the scheduled delay time

8.0 ExcellentAnonymous, Jul 2025DTW - SEA
Read more Delta reviews

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Food was surprisingly good but the WiFi was not great

Very poor delay in dfw was really bad n long

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

The flight got delayed 2.5 hrs due to a maintenance issue that cause a domino effect. American should have spare planes for when something like this happens.

Terrible. Cancelled my original flight. It made getting a boarding pass difficult. The AA employee (in a loud voice, so everyone around could hear) griped at me for not getting a boarding pass 24 hours before. I asked how I was supposed to do that when I had no idea what flight I was going to be on. She said (loudly), “Talk to AA customer service, not me!” I could certainly tell serving customers was not important to her. Our new flight was set to a completely different city. We had to change our rental car, and the price went way up. It took 2-1/2 hours to get checked in. By then our new flight had left. We ended up on stand by and had to split up the family to get to our destination. It cost us the whole first day of the trip. AA needs to employ people who actually care about doing a good job. I suppose those people are getting harder to find, but atleast try.

I wish American Airlines would change the airline industry by loading the plane back to front instead of front to back. Planes would board so much more smoothly and quickly.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

At the beginning of the flight there was some turbulence and the announcement was made that there would be no beverage service. The turbulence only last about 5 minutes then it was smooth sailing. I noticed that first class got their service, but the rest of us did not.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Update.us on flight information in a more timely manner. Don’t say we are boarding on time ten minutes before the boarding time when the aircraft isn’t arriving for another forty minutes.

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.

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.