Cheap Flights to Katy: Katy Flight Deals

View €60 flight on Sat, 24 Jan 2026Opens in a new window

Popular airlines to Katy

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Cheap round-trip flights to Katy

Prices were available within the past 7 days and start at €60 for one-way flights and €119 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 4 Dec - Mon, 8 Dec
LAX
Los Angeles
IAH
Houston
€119 Return, found 21 hours ago
€119
Return
found 21 hours ago
Select Delta flight, departing Thu, 4 Dec from Los Angeles to Houston, returning Mon, 8 Dec, priced at €119 found 21 hours ago
American Airlines
Thu, 4 Dec - Mon, 8 Dec
LAX
Los Angeles
IAH
Houston
€166 Return, found 21 hours ago
€166
Return
found 21 hours ago
Select American Airlines flight, departing Thu, 4 Dec from Los Angeles to Houston, returning Mon, 8 Dec, priced at €166 found 21 hours ago
United
Sat, 15 Nov - Mon, 17 Nov
LAX
Los Angeles
IAH
Houston
€174 Return, found 6 days ago
€174
Return
found 6 days ago
Select United flight, departing Sat, 15 Nov from Los Angeles to Houston, returning Mon, 17 Nov, priced at €174 found 6 days ago
JetBlue Airways
Sat, 15 Nov - Mon, 17 Nov
LAX
Los Angeles
IAH
Houston
€331 Return, found 6 days ago
€331
Return
found 6 days ago
Select JetBlue Airways flight, departing Sat, 15 Nov from Los Angeles to Houston, returning Mon, 17 Nov, priced at €331 found 6 days ago
Turkish Airlines
Tue, 3 Feb - Tue, 3 Mar
DUB
Dublin
IAH
Houston
€650 Return, found 15 hours ago
€650
Return
found 15 hours ago
Select Turkish Airlines flight, departing Tue, 3 Feb from Dublin to Houston, returning Tue, 3 Mar, priced at €650 found 15 hours ago

Find the cheapest month to fly from Columbus (CMH) to Houston (IAH)

April is typically the cheapest month to fly

From €79 - €347 per traveller.

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Katy. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Katy. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Katy, or are just on the lookout for the best flights to Katy, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Katy to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

What is the name of Katy's airport?
Katy is served by multiple airports, but most people prefer George Bush Intercontinental Airport (IAH).
What airport is best to fly into Katy?
Get off the plane at Houston Airport and you'll be 48 kilometres from the centre of town. William P. Hobby Airport (HOU) also welcomes many people to Katy. It sits 56 kilometres from the centre of the city.
How many airlines fly to Katy?
There are 30 air carriers that fly into Katy from 176 airports around the world.
Which airlines fly to Katy?
Typically, travellers choose to fly with American Airlines, United Airlines and Frontier Airlines when heading to Katy. The biggest proportion of these flights come in from Dallas, with American Airlines operating this route the most frequently.
How many nonstop flights are there to Katy?
Organising an awesome Katy getaway is simple when there are 4,820 direct flights each week to select from.
Where are the most popular flights to Katy departing from?
Flights to Katy departing from Dallas, Denver and Chicago airports are always popular.
How long is the flight to Katy Airport?
If you're heading to Katy from Dallas, you're looking at a flight duration of 1 hour and 16 minutes. Those leaving from Denver should expect to be airborne for around 2 hours and 29 minutes. From Chicago it's about 2 hours and 53 minutes away.
How to book the cheapest flight to Katy?
Don't leave booking your flight to Katy until the last possible moment. That's one move frequent travellers use to get the best deals. Booking well in advance means more choices and more affordable flights. Also, look around online and compare your options. If your destination has a few airports, you may be able to nab a great price by flying into a less busy terminal. Last but not least, be prepared to lock in your seat quickly if you stumble on a great deal. It might not be available for too long! With a bit of knowledge and a little good fortune, the perfect fare will be yours.
Do you have any tips for my flight to Katy?
If you're not prepared, airports and flying can be overwhelming. But there's no need to hit the panic button just yet. Follow these tips and tricks and enjoy a hassle-free start to your holiday in Katy. What to pack in your hand luggage:

  • A plane trip can be easy if you pack the right stuff. First things first, you'll need basic toiletry items, such as deodorant and a toothbrush, a spare set of clothes and something to read. Secondly, leave space in your hand luggage for your electronic gadgets, chargers, any daily medications and perhaps a quality neck pillow as well. Lastly, and most importantly, be sure to take your passport, travel documents and some cash.

Do not pack the following items in your hand luggage:

  • Double-check that you don't have sharp or pointed objects lurking in one of the compartments of your hand luggage. Other banned items include explosive or flammable goods, such as fuel and matches, and liquids and gels in containers with a volume of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • You'll want to choose comfort over style. Prepare for changes in cabin temperature by dressing in layers, and pick closed-toe, flat footwear like sneakers.
  • Most travellers have heard about deep vein thrombosis (DVT), a blood clotting condition caused by long periods of inactivity. To lessen your risk on board, drink plenty of water, consider wearing compression socks and move your lower limbs often.

How to get through airport security fast when flying to Katy?
As savvy travellers know, the secret is to be organised before you get to the airport security gate. That way, you'll be stepping onto that plane to Katy in next to no time. Follow these tips and get your trip off to a great start:

  • Airport security personnel first need to determine that you have a valid ID and travel documents before you're allowed to proceed any further. Have them ready to show.
  • Next up is the X-ray machine. Empty your pockets and remove anything that is likely to set off the scanner's alarm. This includes items like headphones or earphones, as well as heavy coats or jackets. They'll need to be placed on the conveyor belt for screening.
  • For just a few minutes, you'll need to unplug from the digital world. Your laptop, phone and any other electronic devices must also be sent through the scanner.
  • Remember to remove gels and liquids from your hand luggage. They usually need to be sent through the X-ray separately. Each product should be no larger than 3.4 ounces (100 millilitres) and everything must fit in a quart-size (one litre), clear zip-lock bag.
  • The right choice of footwear can save you several valuable minutes. Hiking boots are often required to be removed and X-rayed separately. Slip-on sneakers usually aren't.
  • Sharp or pointed items are not allowed in the cabin. They'll be confiscated at security, so pack them safely away in your checked suitcase.

Flights to Katy information
Destination airport
George Bush Intercontinental
Destination airport IATA code
IAH
Destination city name
Houston
Return price
€152

Trending flights to Katy

Prices were available within the past 7 days and start at €60 for one-way flights and €119 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Sat, 18 Apr - Tue, 28 Apr
DUB
Dublin
IAH
Houston
€633 Return, found 2 days ago
€633
Return
found 2 days ago
Select JetBlue Airways flight, departing Sat, 18 Apr from Dublin to Houston, returning Tue, 28 Apr, priced at €633 found 2 days ago
*Available to Expedia members.