Cheap Flights to Markham

View ₩136,900 flight on Wed, Nov 19, 2025Opens in a new window

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How much is the cheapest flight to Markham?

Prices were available within the past 7 days and start at ₩136,900 for one-way flights and ₩273,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Nov 17 - Thu, Nov 27
AUS
Austin
IAH
Houston
₩273,700 Roundtrip, found 1 day ago
₩273,700
Roundtrip
found 1 day ago
Select United flight, departing Mon, Nov 17 from Austin to Houston, returning Thu, Nov 27, priced at ₩273,700 found 1 day ago
American Airlines
Fri, Oct 24 - Sat, Oct 25
DFW
Dallas
HOU
Houston
₩402,800 Roundtrip, found 3 days ago
₩402,800
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Oct 24 from Dallas to Houston, returning Sat, Oct 25, priced at ₩402,800 found 3 days ago
Delta
Mon, Oct 20 - Mon, Oct 27
ICN
Seoul
IAH
Houston
₩1,132,600 Roundtrip, found 5 days ago
₩1,132,600
Roundtrip
found 5 days ago
Select Delta flight, departing Mon, Oct 20 from Seoul to Houston, returning Mon, Oct 27, priced at ₩1,132,600 found 5 days ago
Air Canada
Fri, Oct 10 - Sun, Oct 26
ICN
Seoul
IAH
Houston
₩1,143,600 Roundtrip, found 2 days ago
₩1,143,600
Roundtrip
found 2 days ago
Select Air Canada flight, departing Fri, Oct 10 from Seoul to Houston, returning Sun, Oct 26, priced at ₩1,143,600 found 2 days ago
Korean Air
Wed, Feb 18 - Tue, Mar 31
ICN
Seoul
IAH
Houston
₩1,433,800 Roundtrip, found 15 hours ago
₩1,433,800
Roundtrip
found 15 hours ago
Select Korean Air flight, departing Wed, Feb 18 from Seoul to Houston, returning Tue, Mar 31, priced at ₩1,433,800 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 ₩128,734 - ₩564,787 per traveler.

Frequently asked questions

What is the name of Markham's airport?
Markham has multiple airports, but most people use George Bush Intercontinental Airport (IAH).
How many airlines fly to Markham?
Markham is serviced by 30 air carriers from at least 176 airports around the world.
Which airlines fly to Markham?
Markham receives the highest number of flights from American Airlines, United Airlines and Frontier Airlines with American Airlines being the preferred choice of carrier. Dallas is the most popular city for passengers to jet off from.
How many nonstop flights are there to Markham?
Flying to somewhere new is much more fun when there aren't any stopovers to slow you down. If you're heading to Markham, the great news is that there are roughly 4,820 direct flights operating every week.
Where are the most popular flights to Markham departing from?
The most popular flights to Markham take off from Dallas, Denver and Chicago airports.
How long is the flight to Markham Airport?
If you're heading to Markham from Dallas, you'll have a flight time of 1 hour and 16 minutes. Those setting off from Denver can expect to be on the plane for 2 hours and 29 minutes. From Chicago it's around 2 hours and 53 minutes away.
How to book the cheapest flight to Markham?
If you'd like to have some extra spending money on your Markham vacation, then listen up! As any seasoned jet-setter knows, don't book at the very last minute. Airfares are usually more expensive just prior to the departure date. Don't stop there, however. Do some research and check if there are a couple of airports at your destination. Prices often differ depending on the airport you jet into. Be sure to compare fares across airlines too. And finally, don't forget that it's first in, best dressed. Familiarize yourself with airfare costs and have your credit card ready to book your ticket as soon as you see a great bargain. The best deals don't last long.
Do you have any tips for my flight to Markham?
If you're not prepared, air travel can be daunting. But there's no need to worry. Follow these useful tips for a hassle-free start to your getaway in Markham. What to pack in your hand luggage:

  • The trick to having a great flight experience is to pack in advance. Start with the essentials: passport, boarding pass, credit cards and any vital medications. Next, bring on board items that'll help pass the time, like some electronic gadgets or a good book. It's also wise to pack your chargers, a comfy neck pillow and a pair of earphones. Last but not least, don't forget to toss in toiletries like a toothbrush, facial wipes and a clean T-shirt.

Do not pack the following items in your hand luggage:

  • Double-check that you don't have sharp objects (like a pocket knife) lurking in one of the compartments of your carry-on luggage. Other banned items include flammable or explosive products, such as aerosol cans and fuel, and liquids and gels in containers larger than 3.4 ounces (100 milliliters).

What to wear on a flight:

  • Go for comfort over style. Prepare for changes in cabin temperature by wearing layers, and pick flat, enclosed shoes like sneakers.
  • Most travelers have heard about deep vein thrombosis (DVT), a blood clot condition caused by long periods of sitting. To lessen your risk on board, drink plenty of water, consider wearing compression socks and keep your feet and legs moving.

How to get through airport security fast when flying to Markham?
As seasoned travelers know, the secret is to be well organized before you reach security. That way, you'll be hopping onto that plane to Markham in next to no time. Follow these tips and get your trip off to a flying start:

  • Security personnel first need to establish that you have a valid passport and matching boarding pass before anything else. Have them within easy reach, ready for inspection.
  • Next up, both you and your carry-on bag will be X-rayed. To speed things up, take off anything that is likely to set the alarm off. Personal belongings such as your belt, jacket and headphones will be required to go through the machine.
  • For just a few moments, you'll need to unplug from the digital world. Your phone, tablet and any other electronic devices must also be sent through the scanner.
  • Remove liquids and gels from your hand luggage. They usually need to be sent through the X-ray separately. Each item should be no larger than 3.4 ounces (100 milliliters) and everything must fit inside a quart-size (one liter), clear zip-lock bag.
  • There's a possibility that you'll be required to remove your shoes to be X-rayed, so wearing slip-on shoes is always a clever idea.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, put them in your checked baggage. They won't be allowed on board.

Book with confidence

Book with confidence

Searching for cheap flights to Markham? No travel company presents more choices than Expedia if you're looking to compare flights to Markham. 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 Markham.

Travel information

Travel information

Destination airport
George Bush Intercontinental
Destination airport IATA code
IAH
Destination city name
Houston
Roundtrip price
₩245,900

Trending flights to Markham

Prices were available within the past 7 days and start at ₩136,900 for one-way flights and ₩273,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Sep 29 - Tue, Dec 9
ICN
Seoul
IAH
Houston
₩1,128,600 Roundtrip, found 4 days ago
₩1,128,600
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Sep 29 from Seoul to Houston, returning Tue, Dec 9, priced at ₩1,128,600 found 4 days ago

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