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$121+ Cheap flights from Houston George Bush Intcntl Airport

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IAH — SYD
22 Aug — 29 Aug1
1 adult
1 adult, Economy, 0 bags

Find flights from George Bush Intcntl within your budget

 
Find flights departing from George Bush Intcntl that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 23 July 2026. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

HoustonOrlando

IAH - MCO

IAHMCO

Houston George Bush Intcntl

Sat 15/8

14:35-18:07

Nonstop2h 32m

Orlando

Sat 22/8

09:00-10:38

Nonstop2h 38m

$242

HoustonOrlando

IAH - MCO

IAHMCO

Houston George Bush Intcntl

Sat 26/9

17:25-00:22

1 stop5h 57m

Orlando

Mon 28/9

19:50-23:54

1 stop5h 04m

$282

HoustonOrlando

IAH - MCO

IAHMCO

Houston George Bush Intcntl

Sat 5/9

17:09-00:04

1 stop5h 55m

Orlando

Fri 11/9

18:40-22:33

1 stop4h 53m

$283

HoustonOrlando

IAH - MCO

IAHMCO

Houston George Bush Intcntl

Tue 6/10

05:40-13:31

1 stop6h 51m

Orlando

Tue 13/10

19:45-23:57

1 stop5h 12m

$296

HoustonOrlando

IAH - MCO

IAHMCO

Houston George Bush Intcntl

Sat 5/12

11:50-19:40

1 stop6h 50m

Orlando

Thu 10/12

12:05-16:35

1 stop5h 30m

$319

HoustonOrlando

IAH - MCO

IAHMCO

Houston George Bush Intcntl

Sat 24/10

17:02-00:24

1 stop6h 22m

Orlando

Mon 26/10

19:45-23:57

1 stop5h 12m

$359

HoustonOrlando

IAH - MCO

IAHMCO

Houston George Bush Intcntl

Fri 11/9

14:44-23:06

1 stop7h 22m

Orlando

Mon 21/9

14:05-21:14

1 stop8h 09m

$392

HoustonOrlando

IAH - MCO

IAHMCO

Houston George Bush Intcntl

Tue 8/9

05:40-10:58

1 stop4h 18m

Orlando

Mon 21/9

11:05-19:33

1 stop9h 28m

$410

HoustonOrlando

IAH - MCO

IAHMCO

Houston George Bush Intcntl

Fri 14/8

16:42-22:16

1 stop4h 34m

Orlando

Tue 18/8

18:24-22:59

1 stop5h 35m

$414

HoustonOrlando

IAH - MCO

IAHMCO

Houston George Bush Intcntl

Wed 13/1

13:15-21:38

1 stop7h 23m

Orlando

Tue 19/1

18:30-23:58

1 stop6h 28m

$470

Flights are sorted by cheapest return flights first.

Deals found on 22/7

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly from George Bush Intcntl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from George Bush Intcntl

Get recent, data-driven insights about flights from George Bush Intcntl including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport?

Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport (average of $1,491). Flying from Houston George Bush Intcntl Airport in July will prove the most costly (average of $2,830). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from Houston George Bush Intcntl Airport?

Houston George Bush Intcntl Airport offers frequent flights to Chicago (938 flights per day), New York (657 flights per day) and Dallas (400 flights per day).

Raleigh-Durham
Raleigh-Durham
From $167
Rome
Rome
From $1,295
Orlando
Orlando
From $61
Philadelphia
Philadelphia
From $135

What is the cheapest place to fly to from Houston George Bush Intcntl Airport?

The cheapest city to fly to from Houston George Bush Intcntl Airport is Orlando, with prices starting at $61. Explore other affordable destinations below.

Orlando
Orlando
From $61
Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From $64
Philadelphia
Philadelphia
From $135
Washington, D.C.
Washington, D.C.
From $159

When is the best time to book a flight from Houston George Bush Intcntl Airport?

The best time to book flights from Houston George Bush Intcntl Airport is 56 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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Alternate flight departure points to George Bush Intcntl

Consider leaving from one of these other departure points that are located a short distance from George Bush Intcntl. Flight origins were last updated on 23 July 2026.
Flights from Dallas/Fort Worth
Flights from Austin
Flights from Killeen
Flights from Love Field
Flights from Hobby
Flights from Midland
Flights from College Station
Flights from El Paso
Flights from San Antonio
Flights from Lubbock

Related info for your journey

Access useful and relevant information related to your journey from George Bush Intcntl. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 23 July 2026.

  • What are the most popular destinations to fly to from Houston George Bush Intcntl Airport?

    For the current month, the most popular flights from Houston George Bush Intcntl Airport are Cancún, Denver, Atlanta. Mumbai, Denver, Atlanta are the most popular locations from Houston George Bush Intcntl Airport year round.

  • What is the cheapest flight from Houston George Bush Intcntl Airport to anywhere?

    Users have flown out of Houston George Bush Intcntl Airport for as low as $61 to Orlando Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for $888 to fly from Houston George Bush Intcntl Airport.

  • What is the cheapest premium economy flight from Houston George Bush Intcntl Airport?

    Options for some of the cheapest premium economy flights from Houston George Bush Intcntl Airport we have found on Cheapflights are as follows:
    Fly from Houston George Bush Intcntl to Orlando Airport starting at $899
    Fly from Houston George Bush Intcntl to London Heathrow Airport starting at $2,956

  • What is the cheapest month to fly from Houston George Bush Intcntl Airport?

    Currently, the cheapest month for flights from Houston George Bush Intcntl Airport is November. The most expensive month for flights is July. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Houston George Bush Intcntl Airport?

    View the cheapest flight destinations from Houston George Bush Intcntl Airport:
    Fly from Houston to Sydney from $1,544 round trip

  • How does Cheapflights help users find flights from George Bush Intcntl?

    900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from George Bush Intcntl today with Cheapflights!

  • Why should you use Cheapflights to find cheap flight tickets from George Bush Intcntl?

    Cheapflights helps you find that perfect flight from George Bush Intcntl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

  • Can Cheapflights find flights from George Bush Intcntl with no change fees?

    Yes, we can. To see specific flights from George Bush Intcntl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

  • Can Cheapflights notify me if prices for flights from George Bush Intcntl become cheaper?

    Yes, Cheapflights offers price alerts on flights from George Bush Intcntl so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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How does Cheapflights help users find flights from George Bush Intcntl?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight from George Bush Intcntl today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from George Bush Intcntl?

Cheapflights helps you find that perfect flight from George Bush Intcntl by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from George Bush Intcntl with no change fees?

Yes, we can. To see specific flights from George Bush Intcntl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from George Bush Intcntl become cheaper?

Yes, Cheapflights offers price alerts on flights from George Bush Intcntl so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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