Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip flights from IAH to Miami Airport start from RM951. Book today to score the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply.

We get that life can throw the odd curveball, so we’ve made it as hassle-free as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for IAH to Miami Airport flights, you’ll see a “no change fees” filter for you to select.

Around 1,550 kilometres separates Houston and Miami, so pack something to help you while away a couple of hours. That action-packed novel you’re eager to read will do the trick.

There are a few airlines that travel directly from Houston Airport to Miami Intl. Airport (MIA). United Airlines (UA) is a top choice, offering 91 services on this route each month. American Airlines (AA) is also worth checking out. It operates 86 flights per month. Between these two airlines, you’ll be able to find a great deal from Houston to Miami.

Last-minute planners can sometimes pick up a bargain, with some of the cheapest airfares from George Bush Intercontinental Airport (IAH) to Miami Intl. Airport (MIA) popping up a few weeks prior to the departure date. If you’d rather plan ahead of time, Expedia compares and updates the best flight deals frequently — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines quote prices that far in advance.