S$161 Cheap Flights to Katy

View S$161 flight on Wed, 8 Oct, 2025Opens in a new window

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Cheap round-trip flights to Katy

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 18 Oct - Sun, 19 Oct
SFO
San Francisco
IAH
Houston
S$383 Return, found 11 hours ago
S$383
Return
found 11 hours ago
Select Delta flight, departing Sat, 18 Oct from San Francisco to Houston, returning Sun, 19 Oct, priced at S$383 found 11 hours ago
United
Sat, 25 Oct - Thu, 6 Nov
SFO
San Francisco
IAH
Houston
S$548 Return, found 15 hours ago
S$548
Return
found 15 hours ago
Select United flight, departing Sat, 25 Oct from San Francisco to Houston, returning Thu, 6 Nov, priced at S$548 found 15 hours ago
American Airlines
Thu, 9 Oct - Wed, 15 Oct
SFO
San Francisco
IAH
Houston
S$580 Return, found 15 hours ago
S$580
Return
found 15 hours ago
Select American Airlines flight, departing Thu, 9 Oct from San Francisco to Houston, returning Wed, 15 Oct, priced at S$580 found 15 hours ago
Lufthansa
Fri, 3 Oct - Sat, 11 Oct
LHR
London
IAH
Houston
S$1,099 Return, found 1 day ago
S$1,099
Return
found 1 day ago
Select Lufthansa flight, departing Fri, 3 Oct from London to Houston, returning Sat, 11 Oct, priced at S$1,099 found 1 day ago
Air Canada
Thu, 25 Sept - Wed, 8 Oct
LHR
London
IAH
Houston
S$1,100 Return, found 21 hours ago
S$1,100
Return
found 21 hours ago
Select Air Canada flight, departing Thu, 25 Sept from London to Houston, returning Wed, 8 Oct, priced at S$1,100 found 21 hours ago

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

April is typically the cheapest month to fly

From S$119 - S$522 per traveller.

Find Your Flights to Katy HOU

Cheap flights to Katy (HOU)

Get started finding a cheap flight to Katy on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Katy.

Return prices range from S$383 - S$1,225 and one-ways Katy start as low as S$161.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to Katy (HOU)

You have several options for which airline you choose to travel with to Katy. There are 10 airlines flying into HOU: Delta, United, American Airlines, WestJet, Air Canada, Lufthansa. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Katy (HOU) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to HOU in October and in October for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

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
S$383

Trending flights to Katy

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, 18 Mar - Wed, 25 Mar
SIN
Singapore
IAH
Houston
S$1,225 Return, found 3 days ago
S$1,225
Return
found 3 days ago
Select Air Canada flight, departing Wed, 18 Mar from Singapore to Houston, returning Wed, 25 Mar, priced at S$1,225 found 3 days ago
*Available to Expedia members.