An aerial view of a complex highway interchange with multiple overpasses and a large parking lot.

Cheap Flights to Katy

View ฿3,280 flight on Mon, 5 Oct 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 ฿3,280 for one-way flights and ฿9,260 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Delta
American Airlines
United
Thai Airways International
Aeromexico

Alternative airports near Katy

Prices were available within the past 7 days. Prices and availability are subject to change.

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

From ฿5,108 - ฿13,080 per traveller.

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.

Book with confidence

Flights to Katy

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Expedia is the largest online travel agency which means that Expedia have access to cheap airline tickets. So make sure you check Expedia regularly for these bargain flights because the cheapest airline ticket deals sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Katy for that period and let you choose your preferred time and airline.

Travel information

Destination airport
George Bush Intercontinental
Destination airport IATA code
IAH
Destination city name
Houston
Roundtrip price
฿21,440

Trending flights to Katy

Prices were available within the past 7 days and start at ฿3,280 for one-way flights and ฿9,260 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Thai Airways International
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