$34 Cheap Flights from Houston (IAH) to Miami (MIA)

View $34 flight on Mon, Sep 29, 2025Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Miami Intl. Airport (MIA)

Cheap Flights from Houston to Miami (IAH-MIA)

Prices were available within the past 7 days and start at $34 for one-way flights and $66 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Mon, Sep 29 - Wed, Oct 1
IAH
Houston
MIA
Miami
$66 Roundtrip, found 12 hours ago
$66
Roundtrip
found 12 hours ago
Select Spirit Airlines flight, departing Mon, Sep 29 from Houston to Miami, returning Wed, Oct 1, priced at $66 found 12 hours ago
Spirit Airlines
Tue, Sep 23 - Tue, Oct 7
IAH
Houston
MIA
Miami
$68 Roundtrip, found 7 hours ago
$68
Roundtrip
found 7 hours ago
Select Spirit Airlines flight, departing Tue, Sep 23 from Houston to Miami, returning Tue, Oct 7, priced at $68 found 7 hours ago
Frontier Airlines
Mon, Oct 13 - Fri, Oct 17
IAH
Houston
MIA
Miami
$68 Roundtrip, just found
$68
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, Oct 13 from Houston to Miami, returning Fri, Oct 17, priced at $68 just found
Spirit Airlines
Mon, Sep 29 - Fri, Oct 3
IAH
Houston
MIA
Miami
$72 Roundtrip, found 2 hours ago
$72
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Mon, Sep 29 from Houston to Miami, returning Fri, Oct 3, priced at $72 found 2 hours ago
Spirit Airlines
Mon, Sep 29 - Tue, Oct 7
IAH
Houston
MIA
Miami
$78 Roundtrip, found 8 hours ago
$78
Roundtrip
found 8 hours ago
Select Spirit Airlines flight, departing Mon, Sep 29 from Houston to Miami, returning Tue, Oct 7, priced at $78 found 8 hours ago
Frontier Airlines
Sat, Sep 27 - Sat, Oct 4
IAH
Houston
MIA
Miami
$78 Roundtrip, just found
$78
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Sep 27 from Houston to Miami, returning Sat, Oct 4, priced at $78 just found
Spirit Airlines
Mon, Sep 29 - Mon, Oct 6
IAH
Houston
MIA
Miami
$82 Roundtrip, found 1 hour ago
$82
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Mon, Sep 29 from Houston to Miami, returning Mon, Oct 6, priced at $82 found 1 hour ago
Spirit Airlines
Sat, Sep 27 - Thu, Oct 2
IAH
Houston
MIA
Miami
$86 Roundtrip, just found
$86
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, Sep 27 from Houston to Miami, returning Thu, Oct 2, priced at $86 just found
Spirit Airlines
Tue, Sep 23 - Sat, Oct 4
IAH
Houston
MIA
Miami
$88 Roundtrip, found 16 hours ago
$88
Roundtrip
found 16 hours ago
Select Spirit Airlines flight, departing Tue, Sep 23 from Houston to Miami, returning Sat, Oct 4, priced at $88 found 16 hours ago
American Airlines
Sun, Oct 5 - Wed, Oct 8
IAH
Houston
MIA
Miami
$107 Roundtrip, just found
$107
Roundtrip
just found
Select American Airlines flight, departing Sun, Oct 5 from Houston to Miami, returning Wed, Oct 8, priced at $107 just found

Find the cheapest month to fly from Houston (IAH) to Miami (MIA)

March is typically the cheapest month to fly

From $58 - $417 per traveler.

Graph displaying average flight prices per month

Alternative airports near Miami

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

Select flight to Fort Lauderdale - Hollywood Intl. FLL. Average driving time to city center is 32 minutes. Flights from $122
FLL
Fort Lauderdale - Hollywood Intl.
Average driving time to city center32 min
Flights from $122
Flights from Houston (IAH) to Miami (MIA)
Origin airport
George Bush Intercontinental
Destination airport
Miami Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, Spirit Airlines, United
Roundtrip price
$65
Distance
963 mi
Average flight time
3 hours 39 mins

Houston to Miami Flights

The cheapest times to fly from Houston to Miami

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 Miami are during the month of September. You can find some of the cheapest flights from Houston to Miami with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Miami

Sunday is one of the best days to book for cheap flights from Houston to Miami: 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 Miami

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 Miami in 2025. You can also book with separate airlines for your outbound and return journeys, from $34 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 Miami 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 Miami 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.

 

Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to Miami Intl. Airport (MIA) cost?
Lock in a cheap one-way flight from $34 or cheap return flight from $66 from George Bush Intercontinental Airport (IAH) to Miami Intl. Airport (MIA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from George Bush Intercontinental Airport (IAH) to Miami Intl. Airport (MIA)?
The cheapest month to fly from IAH to MIA is September, when there's less demand. Off-peak months are generally when you'll find cheap fares for travel between these airports.
Which airlines fly direct from George Bush Intercontinental Airport (IAH) to Miami Intl. Airport (MIA)?
Enjoy an uninterrupted journey to Miami Intl. Airport (MIA). 4 carriers operate direct routes from George Bush Intercontinental Airport (IAH), including:

  • American Airlines
  • United Airlines
  • Spirit Airlines

What is the cheapest airline that flies from George Bush Intercontinental Airport (IAH) to Miami Intl. Airport (MIA)?
Frontier Airlines and Spirit Airlines are some popular airlines offering competitive fares. Remember that flight prices from George Bush Intercontinental Airport (IAH) to Miami Intl. Airport (MIA) can change depending on departure dates, demand and how early you book. With Expedia's search tool, you can easily find an IAH to MIA flight that works with your plans and budget.
How many flights per day from George Bush Intercontinental Airport (IAH) to Miami Intl. Airport (MIA)?
Every day on average, 10 nonstop flights take off from George Bush Intercontinental Airport (IAH) to Miami Intl. Airport (MIA). Choose the departure date that best fits your schedule.
What are the most popular departure times for flights from George Bush Intercontinental Airport (IAH) to Miami Intl. Airport (MIA)?
The 4 PM departures from IAH to MIA are the most sought after. They can also be more expensive. If you want to save money, choose a less crowded time to fly.
What day of the week has the most flights from IAH to MIA?
Depart on a Sunday if you're after the best selection of flights from George Bush Intercontinental Airport (IAH) to Miami Intl. Airport (MIA).
What is the earliest flight from George Bush Intercontinental Airport (IAH) to Miami Intl. Airport (MIA)?
The first flight of the day leaving from George Bush Intercontinental Airport (IAH) is at around 5:24AM UTC-6. Board this flight and you'll reach Miami Intl. Airport (MIA) at approximately 8:55AM UTC-5. The entire trip takes 2h 31m.
How long does it take to fly from George Bush Intercontinental Airport (IAH) to Miami Intl. Airport (MIA)?
The average flight duration from IAH to MIA is 2 hours and 33 minutes, covering a total distance of 960 mi.
What airline has the least delays from IAH to MIA?
With 80% of flights generally arriving on schedule, United Airlines has the best on-time performance for nonstop flights from George Bush Intercontinental Airport (IAH) to Miami Intl. Airport (MIA). To check your flight status and get notified if anything changes, use the Expedia App.
What is the best time to fly from George Bush Intercontinental Airport (IAH) to Miami Intl. Airport (MIA)?
Book a flight from George Bush Intercontinental Airport (IAH) to Miami Intl. Airport (MIA) that leaves before 3 PM to reduce the risk of cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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.
What airports do you fly into for Miami from George Bush Intercontinental Airport (IAH)?
Board a direct flight from George Bush Intercontinental Airport (IAH) to Miami and touch down at Miami Intl. Airport (MIA). Another convenient point of entry into the city is Fort Lauderdale - Hollywood Intl. Airport (FLL).
Is it cheaper to buy a plane ticket from George Bush Intercontinental Airport (IAH) to Miami Intl. Airport (MIA) last-minute?
Booking your flight from IAH to MIA shortly before your journey is generally more expensive. However, if there's some wiggle room with your travel times and dates, you could land a cheap last-minute fare.
Is it cheaper to book an IAH to MIA flight and hotel package?
Compared with arranging hotels and flights separately, booking an IAH to MIA flight and hotel package with Expedia could result in significant savings. What's more, having everything in one easy place will take the hassle out of planning your trip. Just pick your flights and choose from our extensive range of hotels, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Miami Intl. Airport (MIA)?
You can usually cancel or reschedule your IAH to MIA flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.