$28 Cheap Flights to Katy, TX

View $28 flight on Tue, May 12, 2026Opens in a new window

Popular airlines to Katy

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How much is the cheapest flight to Katy?

Prices were available within the past 7 days and start at $28 for one-way flights and $56 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Mon, May 4 - Wed, May 6
ORD
Chicago
IAH
Houston
$62 Roundtrip, found 1 hour ago
$62
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Mon, May 4 from Chicago to Houston, returning Wed, May 6, priced at $62 found 1 hour ago
Spirit Airlines
Wed, May 6 - Tue, May 12
ORD
Chicago
IAH
Houston
$91 Roundtrip, found 3 hours ago
$91
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Wed, May 6 from Chicago to Houston, returning Tue, May 12, priced at $91 found 3 hours ago
American Airlines
Wed, May 6 - Wed, May 13
ORD
Chicago
IAH
Houston
$169 Roundtrip, just found
$169
Roundtrip
just found
Select American Airlines flight, departing Wed, May 6 from Chicago to Houston, returning Wed, May 13, priced at $169 just found
United
Wed, May 6 - Wed, May 13
ORD
Chicago
IAH
Houston
$169 Roundtrip, just found
$169
Roundtrip
just found
Select United flight, departing Wed, May 6 from Chicago to Houston, returning Wed, May 13, priced at $169 just found
Southwest Airlines
Wed, May 20 - Wed, May 27
ORD
Chicago
HOU
Houston
$189 Roundtrip, found 1 hour ago
$189
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Wed, May 20 from Chicago to Houston, returning Wed, May 27, priced at $189 found 1 hour ago

Alternative airports near Katy

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

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city center is 47 minutes. Flights from $180
IAH
George Bush Intercontinental
Cheapest
Average driving time to city center47 min
Flights from $180

Frequently asked questions

What month is the cheapest to fly to Katy?
May is the cheapest month to travel to Katy. Demand is lower then, so you're likely to get a good deal. Planning your trip outside of school breaks and public holidays can also help you save.
Which US cities have the cheapest flights to Katy?
Dallas, Chicago and Atlanta usually have cheap flights to Katy. Remember that fares vary based on factors such as time of year, number of stopovers and demand.
Which US cities fly direct to Katy?
You can fly to Katy directly from 92 US cities. To find a nonstop trip, check "Direct flights only" when searching for flights to Katy on Expedia. Then, compare your choices and find the best departure from any of these cities:

  • Dallas
  • Chicago
  • Atlanta
  • Los Angeles
  • Denver

How to find a cheap flight to Katy?
Book early to score cheap flights to Katy. Also, consider visiting during off-peak months like January and February. If you jet off on a Thursday, you can save an average of 16% compared to those departing on a Sunday.* Save time searching every day and set up a price alert on the Expedia app. We'll notify you when fares change.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Katy?
You can find awesome deals on last-minute flights to Katy, especially if your plans are flexible. Think about departing from a different airport, tweaking your trip dates or choosing another carrier to get a cheap flight to Katy.
How far in advance should I book a flight to Katy?
Get the departure dates you want and a price that works with your budget by booking your domestic flight to Katy up to 28 days in advance. Search for tickets between two and four months ahead if you're headed to Katy from an international destination.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Katy?
Sundays are typically the best day to book a cheap flight to Katy, with savings of around 8% on average compared to a Friday. If you decide to buy tickets on a Friday, be ready to pay a higher price as this is often the most expensive day.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Katy?
There are 25 carriers that connect Katy with 159 airports globally. The primary gateway to this city is George Bush Intercontinental Airport (IAH). Book a fare with any of these well-known airlines to Katy:

  • United Airlines
  • American Airlines
  • Delta Air Lines
  • Spirit Airlines

Where do you fly into Katy?
The main airport when you fly to Katy is George Bush Intercontinental Airport (IAH), but there are other nearby choices like William P. Hobby Airport (HOU) and Ellington Field Airport (EFD). You can also touch down at Park Ten Helipad Airport (JPT) and West Houston-Lakeside Airport (LKS) when flying to Katy.
How far is the airport from central Katy?
You'll be approximately 30 mi northeast of the center of Katy after arriving at George Bush Intercontinental Airport (IAH).
Can I save money by booking a Katy trip package?
Bundle your accommodations and flights and you could save hundreds of dollars. Better yet, you can add extras like tours and car rentals to your Katy flight and hotel package deal. With Expedia, it's easy to organize all your Katy travel plans in one place.
Can I change or cancel my flight to Katy?
You can often change or cancel your flight to Katy within 24 hours of booking. However, keep in mind that some fares are non-refundable. In those cases, you may be issued credit for future travel rather than a direct refund. It's important to check the airline's terms of service in your itinerary for exact details. You can use Expedia's "Changes included" or "No cancel fee" filters when you search to find cheap flights to Katy with flexible change policies. To learn more, browse our Customer Service Portal.

*Flight schedules are subject to change.

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Travel information

Destination airport
George Bush Intercontinental
Destination airport IATA code
IAH
Destination city name
Houston
Roundtrip price
$56

Trending flights to Katy

Prices were available within the past 7 days and start at $28 for one-way flights and $56 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Wed, May 6 - Wed, May 6
ORD
Chicago
IAH
Houston
$56 Roundtrip, just found
$56
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, May 6 from Chicago to Houston, returning Wed, May 6, priced at $56 just found

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