$936 Cheap Flights from Houston (IAH) to Mackay (MKY)

View $936 flight on Wed, Jan 28, 2026Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Mackay, QLD (MKY)

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Cheap Flights from Houston to Mackay (IAH-MKY)

Prices were available within the past 7 days and start at $936 for one-way flights and $1,903 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, Nov 13 - Thu, Nov 20
IAH
Houston
MKY
Mackay
$1,903 Roundtrip, found 2 days ago
$1,903
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Nov 13 from Houston to Mackay, returning Thu, Nov 20, priced at $1,903 found 2 days ago
Air New Zealand
Mon, Nov 10 - Tue, Nov 18
IAH
Houston
MKY
Mackay
$2,055 Roundtrip, found 2 days ago
$2,055
Roundtrip
found 2 days ago
Select Air New Zealand flight, departing Mon, Nov 10 from Houston to Mackay, returning Tue, Nov 18, priced at $2,055 found 2 days ago
Air New Zealand
Mon, Nov 10 - Fri, Nov 21
IAH
Houston
MKY
Mackay
$2,060 Roundtrip, found 2 days ago
$2,060
Roundtrip
found 2 days ago
Select Air New Zealand flight, departing Mon, Nov 10 from Houston to Mackay, returning Fri, Nov 21, priced at $2,060 found 2 days ago
Air Canada
Tue, Nov 11 - Sun, Nov 23
IAH
Houston
MKY
Mackay
$2,086 Roundtrip, found 2 days ago
$2,086
Roundtrip
found 2 days ago
Select Air Canada flight, departing Tue, Nov 11 from Houston to Mackay, returning Sun, Nov 23, priced at $2,086 found 2 days ago
Air New Zealand
Mon, Nov 10 - Thu, Nov 20
IAH
Houston
MKY
Mackay
$2,088 Roundtrip, found 2 days ago
$2,088
Roundtrip
found 2 days ago
Select Air New Zealand flight, departing Mon, Nov 10 from Houston to Mackay, returning Thu, Nov 20, priced at $2,088 found 2 days ago
Air New Zealand
Mon, Nov 10 - Sun, Nov 23
IAH
Houston
MKY
Mackay
$2,138 Roundtrip, found 2 days ago
$2,138
Roundtrip
found 2 days ago
Select Air New Zealand flight, departing Mon, Nov 10 from Houston to Mackay, returning Sun, Nov 23, priced at $2,138 found 2 days ago
Air New Zealand
Mon, Nov 10 - Mon, Nov 17
IAH
Houston
MKY
Mackay
$2,160 Roundtrip, found 2 days ago
$2,160
Roundtrip
found 2 days ago
Select Air New Zealand flight, departing Mon, Nov 10 from Houston to Mackay, returning Mon, Nov 17, priced at $2,160 found 2 days ago
United
Thu, Nov 13 - Thu, Nov 20
IAH
Houston
MKY
Mackay
$2,233 Roundtrip, found 2 days ago
$2,233
Roundtrip
found 2 days ago
Select United flight, departing Thu, Nov 13 from Houston to Mackay, returning Thu, Nov 20, priced at $2,233 found 2 days ago
EVA Airways
Thu, Nov 13 - Thu, Nov 20
IAH
Houston
MKY
Mackay
$2,330 Roundtrip, found 2 days ago
$2,330
Roundtrip
found 2 days ago
Select EVA Airways flight, departing Thu, Nov 13 from Houston to Mackay, returning Thu, Nov 20, priced at $2,330 found 2 days ago
Qantas Airways
Thu, Nov 13 - Thu, Nov 20
IAH
Houston
MKY
Mackay
$3,019 Roundtrip, found 2 days ago
$3,019
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Thu, Nov 13 from Houston to Mackay, returning Thu, Nov 20, priced at $3,019 found 2 days ago

Alternative airports near Mackay

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

Select flight to Mackay, QLD MKY. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $2,060
MKY
Mackay, QLD
CheapestClosest
Average driving time to city center8 min
Flights from $2,060

Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to Mackay Airport (MKY) cost?
Grab a cheap one-way flight from $936 or cheap return flight from $1,903 from George Bush Intercontinental Airport (IAH) to Mackay Airport (MKY) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from George Bush Intercontinental Airport (IAH) to Mackay Airport (MKY)?
November is the cheapest month to fly from IAH to MKY. Timing your trip outside of the busy season is often the key to finding better deals on flights.
What is the cheapest airline that flies from George Bush Intercontinental Airport (IAH) to Mackay Airport (MKY)?
To find the cheapest airline flying from IAH to MKY, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from George Bush Intercontinental Airport (IAH) to Mackay Airport (MKY)?
Nonstop flights from George Bush Intercontinental Airport (IAH) to Mackay Airport (MKY) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IAH to MKY?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from George Bush Intercontinental Airport (IAH) to Mackay Airport (MKY)?
Opt for a flight from George Bush Intercontinental Airport (IAH) to Mackay Airport (MKY) that leaves before 3 PM to reduce the risk of cancellations. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from George Bush Intercontinental Airport (IAH) to Mackay Airport (MKY) last-minute?
Waiting until just before your departure to book your flight from IAH to MKY often results in higher prices. While you may find some last-minute deals, they're not always guaranteed. Keep your travel plans flexible to boost your chances of getting a bargain.
Is it cheaper to book an IAH to MKY flight and hotel package?
Compared with arranging hotels and flights separately, booking an IAH to MKY flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place will take the hassle out of travel planning. Just pick your flights and choose from our extensive range of hotels, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Mackay Airport (MKY)?
Generally, it's possible to cancel or reschedule your IAH to MKY flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Mackay
Roundtrip price
$1,903
Distance
8419 mi

Book with confidence

Houston to Mackay Flights

The cheapest times to fly from Houston to Mackay

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Mackay are during the month of November. You can find some of the cheapest flights from Houston to Mackay with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Mackay

Sunday is one of the best days to book for cheap flights from Houston to Mackay: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Houston to Mackay

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Mackay in 2025. You can also book with separate airlines for your outbound and return journeys, from $936 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Mackay flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to Mackay airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Houston to Mackay Flights

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*Available to One Key members.