Cheap Flights to Houston

View ₩159,400 flight on Tue, Jan 20, 2026Opens in a new window

Popular airlines to Houston

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How much is the cheapest flight to Houston?

Prices were available within the past 7 days and start at ₩159,400 for one-way flights and ₩318,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Jan 20 - Fri, Jan 23
PIT
Pittsburgh
IAH
Houston
₩318,700 Roundtrip, found 4 days ago
₩318,700
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Jan 20 from Pittsburgh to Houston, returning Fri, Jan 23, priced at ₩318,700 found 4 days ago
United
Tue, Jan 20 - Fri, Jan 23
PIT
Pittsburgh
IAH
Houston
₩324,900 Roundtrip, found 4 days ago
₩324,900
Roundtrip
found 4 days ago
Select United flight, departing Tue, Jan 20 from Pittsburgh to Houston, returning Fri, Jan 23, priced at ₩324,900 found 4 days ago
American Airlines
Tue, Jan 20 - Fri, Jan 23
PIT
Pittsburgh
IAH
Houston
₩339,300 Roundtrip, found 4 days ago
₩339,300
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Jan 20 from Pittsburgh to Houston, returning Fri, Jan 23, priced at ₩339,300 found 4 days ago
Hawaiian Airlines
Sun, Feb 1 - Sun, Feb 8
ICN
Seoul
IAH
Houston
₩1,149,500 Roundtrip, found 5 days ago
₩1,149,500
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Sun, Feb 1 from Seoul to Houston, returning Sun, Feb 8, priced at ₩1,149,500 found 5 days ago
Korean Air
Thu, Feb 5 - Sun, Feb 8
ICN
Seoul
IAH
Houston
₩1,280,600 Roundtrip, found 22 hours ago
₩1,280,600
Roundtrip
found 22 hours ago
Select Korean Air flight, departing Thu, Feb 5 from Seoul to Houston, returning Sun, Feb 8, priced at ₩1,280,600 found 22 hours ago

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

April is typically the cheapest month to fly

From ₩146,777 - ₩628,172 per traveler.

Searching for cheap flights to Houston? No travel company presents more choices than Expedia if you're looking to compare flights to Houston. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Texas. Expedia provides the cheapest flights to many destinations in Texas and you may find even greater savings if you combine your flight with a hotel stay in Houston.

Frequently asked questions

What is the name of Houston's airport?
Houston has several airports, but most visitors prefer to touch down at George Bush Intercontinental Airport (IAH).
How far is IAH from central Houston?
Houston Airport is 26 kilometers from downtown Houston, so expect a decent commute into the city.
What airport is best to fly into Houston?
Before booking flights to Houston, it's a good idea to work out which airport is the most convenient. IAH is 26 kilometers from the downtown area. If you hit the runway at William P. Hobby Airport (HOU), you'll find yourself 14 kilometers away from the center of the city.
How many airlines fly to Houston?
Houston is serviced by 30 airlines from 176 airports across the globe.
Which airlines fly to Houston?
In general, travelers opt to fly with American Airlines, United Airlines and Frontier Airlines when going to Houston. The largest number of these flights arrive from Dallas, with American Airlines operating this route the most.
How many nonstop flights are there to Houston?
Flying to a new place is much more straightforward when there aren't any annoying stopovers. If you're off to Houston, the good news is that there are roughly 4,820 direct flights each week.
Where are the most popular flights to Houston departing from?
Flights to Houston from Dallas, Denver and Chicago airports are the most sought after.
How long is the flight to Houston Airport?
Which airport you depart from determines how long you'll be strapped into your seat. From Dallas to Houston, the average flight time is 1 hour and 16 minutes. From Denver it's roughly 2 hours and 29 minutes, and from Chicago it's 2 hours and 53 minutes.
How to book the cheapest flight to Houston?
Don't leave locking in your flight to Houston until the very last minute. That's one trick seasoned jet-setters use to get the best prices. Booking well in advance means more choices and more affordable flights. Also, look around online and compare your options. If your destination has several airports, you may be able to score a terrific deal by flying into one that's farther away. And finally, remember that it's first in, best dressed. Familiarize yourself with airfare costs and be ready to grab your ticket as soon as you spot a bargain. The best deals don't last long.
Do you have any tips for my flight to Houston?
Wherever you're coming from, flying can be a pleasurable experience if you're well prepared. Take a peek at these handy tips and tricks that will help get your Houston escape started on the right note. What to pack in your hand luggage:

  • First things first, pack your passport, travel documents, bank cards and medications. Next, you'll want some in-flight entertainment to while away the time. A juicy book and a phone crammed with your favorite shows are some great options. If you hope to take a quick snooze, a quality neck pillow and a pair of noise-canceling headphones will also come in handy. Finally, make room for a toothbrush and some cleansing wipes so you'll touchdown looking fresh and ready to go.

Do not pack the following items in your hand luggage:

  • Make sure you don't have sharp or pointed objects hiding in your hand luggage. Other prohibited items include flammable or explosive goods, such as bleach and fuel, and liquids and gels in containers with a volume of more than 3.4 ounces (100 milliliters).

What to wear on a flight:

  • The aisles of an aircraft are no place for a fashion parade. Layer your clothing and opt for shoes that are roomy, flat and easy to slip on and off.
  • Most travelers have heard about deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of sitting. To lower your risk on board, drink plenty of water, consider wearing compression tights or socks and keep your legs and feet moving.

How to get through airport security fast when flying to Houston?
As savvy travelers know, the secret is to be prepared before you arrive at the security gate. That way, you'll be hopping onto that plane to Houston in a flash. Follow these tips and get your vacation off to a fantastic start:

  • Airport security personnel first need to check that you have a valid passport and matching boarding pass before anything else. Keep them within easy reach.
  • The X-ray machine is up next. Empty your pockets and remove anything metal 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 all need to go on the X-ray conveyor belt.
  • All electronic devices, including your phone and laptop, will also need to be scanned.
  • Any gels or liquids, such as shampoo or hand cream, that you want to bring on board need to be in containers no greater than 3.4 ounces (100 milliliters). They must also all fit inside a quart-size (one liter), clear zip-lock bag.
  • Slip-on shoes are a practical footwear choice as you're less likely to have to remove them when passing through security. Boots and heavier-style shoes are usually subjected to extra screening.
  • Sharp items such as knives and scissors are not allowed in the cabin. They'll be confiscated at security, so pack them safely away in your checked luggage.

Flights to Houston information
Destination airport
George Bush Intercontinental
Destination airport IATA code
IAH
Destination city name
Houston
Roundtrip price
₩201,800

Trending flights to Houston

Prices were available within the past 7 days and start at ₩159,400 for one-way flights and ₩318,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Feb 5 - Sun, Feb 8
ICN
Seoul
IAH
Houston
₩1,036,000 Roundtrip, found 22 hours ago
₩1,036,000
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Thu, Feb 5 from Seoul to Houston, returning Sun, Feb 8, priced at ₩1,036,000 found 22 hours ago
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