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Cheap flights from Houston George Bush Intcntl Airport to Miami from £51

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — MIA
15 Apr — 22 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Houston George Bush Intcntl to Miami are usually found in September or November, booked 71 days in advance, depart on a Monday or Tuesday and return on a Saturday

Cheap flight deals from George Bush Intcntl to Miami

Enter your travel dates to find the best prices.

Cheapest flights from George Bush Intcntl to Miami
Explore the most affordable flight options available from George Bush Intcntl to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 March 2026.

Fri 15/521:17
IAH
-
MIA
Nonstop2h 27m
Frontier
Mon 18/506:00
MIA
-
IAH
Nonstop3h 18m
Frontier
Deal found 12/3£82
Wed 22/418:00
IAH
-
MIA
Nonstop2h 32m
Spirit Airlines
Tue 28/406:30
MIA
-
IAH
Nonstop2h 53m
Spirit Airlines
Deal found 11/3£91
Sun 17/511:39
IAH
-
MIA
Nonstop2h 21m
Spirit Airlines
Sun 17/518:11
MIA
-
IAH
1 stop5h 16m
Spirit Airlines
Deal found 15/3£106
Wed 22/414:50
IAH
-
MIA
Nonstop2h 38m
United Airlines
Sat 25/409:00
MIA
-
IAH
Nonstop3h 06m
United Airlines
Deal found 11/3£149
Sat 16/507:30
IAH
-
MIA
Nonstop2h 37m
United Airlines
Sat 16/512:50
MIA
-
IAH
Nonstop3h 07m
United Airlines
Deal found 11/3£154
Fri 28/819:27
IAH
-
MIA
Nonstop2h 30m
Spirit Airlines
Mon 31/816:22
MIA
-
IAH
Nonstop2h 48m
Spirit Airlines
Deal found 12/3£162
Wed 6/507:30
IAH
-
MIA
Nonstop2h 37m
United Airlines
Mon 11/506:15
MIA
-
IAH
Nonstop3h 05m
United Airlines
Deal found 11/3£164
Fri 28/816:53
IAH
-
MIA
1 stop6h 55m
Frontier
Mon 31/807:00
MIA
-
IAH
Nonstop2h 59m
Frontier
Deal found 12/3£167
Sat 11/414:50
IAH
-
MIA
Nonstop2h 38m
United Airlines
Sat 18/406:15
MIA
-
IAH
Nonstop3h 06m
United Airlines
Deal found 12/3£179

Find flight deals from George Bush Intcntl to Miami

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Miami (MIA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 16 March 2026.

Round-trip from

£82

One-way from

£51

Popular in

March

Cheapest in

September

Average price

£214

Good round-trip deal

£805 or less

Good one-way deal

£135 or less
Frontier
  • Frontier
  • 15/5-18/5
  • Nonstop
  • 5h 45m total
  • Houston to Miami
Search Deals
Spirit Airlines
  • Spirit Airlines
  • 1/5
  • 1 total stop
  • 8h 56m total
  • Houston to Miami
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£18 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Houston George Bush Intcntl to Miami.
Search Deals
Price to beat on a one-way flight from Houston George Bush Intcntl to Miami.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from George Bush Intcntl to Miami that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 March 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Miami that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Sat 9/5

07:30-11:07

Nonstop2h 37m

Miami

Wed 13/5

06:15-08:20

Nonstop3h 05m

£149

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Wed 22/4

14:50-18:28

Nonstop2h 38m

Miami

Sat 25/4

09:00-11:06

Nonstop3h 06m

£149
Fastest return journey

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Fri 28/8

19:27-22:57

Nonstop2h 30m

Miami

Mon 31/8

16:22-18:10

Nonstop2h 48m

£162

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Sat 2/5

18:31-22:09

Nonstop2h 38m

Miami

Tue 5/5

10:50-12:56

Nonstop3h 06m

£202

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Thu 14/5

18:31-22:09

Nonstop2h 38m

Miami

Sun 17/5

06:15-08:20

Nonstop3h 05m

£232

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Thu 7/5

12:08-15:46

Nonstop2h 38m

Miami

Sun 10/5

06:15-08:20

Nonstop3h 05m

£232

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Sat 28/3

09:46-13:24

Nonstop2h 38m

Miami

Sat 4/4

06:15-08:21

Nonstop3h 06m

£262

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Wed 13/5

14:20-21:18

1 stop5h 58m

Miami

Wed 20/5

06:00-13:14

1 stop8h 14m

£293
Cheapest one-way
Fastest single journey

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Mon 29/6

19:35-23:05

Nonstop2h 30m

£73

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Thu 9/4

14:50-18:28

Nonstop2h 38m

£120

Flights are sorted by cheapest return flights first.

Deals found on 11/3

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from George Bush Intcntl to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami 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.

Cheapflights Insights

Everything you need to know about your flight from Houston George Bush Intcntl Airport to Miami

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Miami?

Use this chart to determine the optimal time to book a return flight from George Bush Intcntl to Miami. Price data was last updated on 13 March 2026.

The best time to book flights from Houston George Bush Intcntl Airport to Miami is 71 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.

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

Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Miami (average of £38). Flying from Houston George Bush Intcntl Airport to Miami in July is currently the most expensive (average of £74). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAH to MIA?

Find hourly flight availability from George Bush Intcntl to Miami. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 March 2026.

One of the essential ways to save on airfare from Houston George Bush Intcntl Airport to Miami is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 90% on airfare.

How much does it cost for a return flight from Houston George Bush Intcntl Airport to Miami?

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Miami. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Miami from Houston George Bush Intcntl?

    Miami (MIA) is the airport you will fly into if you book a flight from Houston George Bush Intcntl to Miami. You should not have trouble finding flights to Miami from Houston George Bush Intcntl; the airport handles an average of 30 inbound flights from Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Miami airport from Houston George Bush Intcntl. It is only a 6.1 mi journey from Miami (MIA) to Miami’s city center.

  • How long is the flight from Houston George Bush Intcntl Airport to Miami?

    A quick flight from Houston George Bush Intcntl Airport to Miami can take about 2h 30m. Spirit Airlines provides one of the quickest options available for as low as £162. The distance between Houston George Bush Intcntl Airport and Miami is about 962 mi. All flights are typically direct.

  • What are the most reliable airlines from Houston George Bush Intcntl Airport to Miami?

    No one likes to see their flight delayed. When booking a flight from Houston George Bush Intcntl Airport to Miami consider choosing Avianca (95%), TAP AIR PORTUGAL (92%) or United Airlines (90%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Houston George Bush Intcntl Airport to Miami?

    The cheapest flight price from Houston George Bush Intcntl Airport to Miami is £124. On average you can expect to pay £498. The most popular route, (Houston George Bush Intcntl - Miami), can usually be booked for £90.

  • Can I find deals for flights from George Bush Intcntl to Miami that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Miami flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Miami?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Miami.

  • Can I find deals for business class flights from George Bush Intcntl to Miami?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Miami by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Miami (average of £38). Flying from Houston George Bush Intcntl Airport to Miami in July is currently the most expensive (average of £74). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Key Biscayne
Hollywood
Margate
Boynton Beach
Sunrise
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Fisher Island
Sunny Isles Beach

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Alternative routes for George Bush Intcntl to Miami

See prices for flight routes from nearby airports that may be better suited for you.
George Bush Intcntl to Fort Lauderdale flights

Fly with Cheapflights

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

Cheapflights makes it easy to find George Bush Intcntl to Miami flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from George Bush Intcntl to Miami.

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

Certainly. Search results for flights to Miami from George Bush Intcntl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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