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Cheap flights from Houston George Bush Intcntl Airport to Miami from £36

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 26/11. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — MIA
29 Nov — 6 Dec1
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 March, booked 71 days in advance, depart on a Thursday or Friday and return on a Friday

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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 30 October 2025.

Sat 13/1218:10IAH - MIA
Nonstop2h 33mUnited Airlines
Tue 16/1216:42MIA - IAH
Nonstop3h 01mUnited Airlines
Deal found 28/10£113
Wed 19/1116:20IAH - MIA
Nonstop2h 32mUnited Airlines
Mon 24/1106:30MIA - IAH
Nonstop2h 58mUnited Airlines
Deal found 29/10£115
Wed 12/1118:40IAH - MIA
1 stop5h 06mDelta
Tue 18/1106:00MIA - IAH
1 stop7h 31mDelta
Deal found 28/10£164
Wed 19/1112:08IAH - MIA
Nonstop2h 36mUnited Airlines
Fri 28/1106:20MIA - IAH
Nonstop2h 58mUnited Airlines
Deal found 29/10£176
Thu 13/1107:20IAH - MIA
Nonstop2h 33mUnited Airlines
Sun 16/1106:25MIA - IAH
Nonstop2h 58mUnited Airlines
Deal found 28/10£179
Tue 11/1107:20IAH - MIA
Nonstop2h 33mUnited Airlines
Tue 18/1106:30MIA - IAH
Nonstop2h 58mUnited Airlines
Deal found 28/10£191
Sat 13/1212:00IAH - MIA
Nonstop2h 35mUnited Airlines
Mon 15/1207:00MIA - IAH
Nonstop2h 58mUnited Airlines
Deal found 29/10£206
Wed 24/1218:38IAH - MIA
1 stop4h 53mDelta
Sat 17/107:15MIA - IAH
1 stop6h 35mDelta
Deal found 28/10£207
Sat 6/1212:55IAH - MIA
1 stop7h 55mDelta
Sun 7/1206:00MIA - IAH
1 stop6h 30mDelta
Deal found 28/10£210
Wed 5/1107:05IAH - MIA
1 stop7h 25mDelta
Wed 12/1108:05MIA - IAH
1 stop5h 26mDelta
Deal found 28/10£213
Mon 10/1116:20IAH - MIA
Nonstop2h 32mUnited Airlines
Thu 13/1111:55MIA - IAH
Nonstop2h 57mUnited Airlines
Deal found 27/10£217
Wed 19/1107:20IAH - MIA
Nonstop2h 33mUnited Airlines
Wed 26/1109:00MIA - IAH
Nonstop2h 57mUnited Airlines
Deal found 28/10£222

Cheap 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 30 October 2025.

Round-trip from

£67

One-way from

£36

Popular in

December

Cheapest in

September

Average price

£133
Spirit Airlines
  • Spirit Airlines
  • 20/1-26/1
  • Nonstop
  • 5h 43m total
  • Houston to Miami
Search Deals
Spirit Airlines
  • Spirit Airlines
  • 26/11
  • Nonstop
  • 2h 33m total
  • Houston to Miami
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£7 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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 30 October 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Miami that are best for you.

Fly from

George Bush Intcntl

Fly to

Miami

Route

Depart

Return

Price

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Sat 13/12

18:10-21:43

Nonstop2h 33m

Miami

Tue 16/12

16:42-18:43

Nonstop3h 01m

£113

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Wed 19/11

16:20-19:52

Nonstop2h 32m

Miami

Mon 24/11

06:30-08:28

Nonstop2h 58m

£115

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Sat 21/2

18:00-00:57

1 stop5h 57m

Miami

Sat 28/2

07:00-13:24

1 stop7h 24m

£149

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Tue 17/2

09:40-17:24

1 stop6h 44m

Miami

Tue 24/2

12:00-17:43

1 stop6h 43m

£149

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Sat 21/2

18:00-00:57

1 stop5h 57m

Miami

Tue 24/2

19:00-23:59

1 stop5h 59m

£149

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Mon 23/2

18:00-00:57

1 stop5h 57m

Miami

Tue 24/2

07:00-11:27

1 stop5h 27m

£150

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Fri 14/11

18:27-22:00

Nonstop2h 33m

Miami

Sun 16/11

06:25-08:23

Nonstop2h 58m

£164

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Wed 12/11

18:40-00:46

1 stop5h 06m

Miami

Tue 18/11

06:00-12:31

1 stop7h 31m

£164

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Sat 21/2

10:10-13:48

Nonstop2h 38m

Miami

Sat 28/2

10:58-13:10

Nonstop3h 12m

£172

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Wed 18/2

12:04-15:39

Nonstop2h 35m

Miami

Tue 24/2

08:45-10:52

Nonstop3h 07m

£172

Flights are sorted by cheapest return flights first.

Deals found on 28/10

Showing 1-10 of 21 results
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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 24 October 2025.

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, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Miami (average of £37). Flying from Houston George Bush Intcntl Airport to Miami in December is currently the most expensive (average of £82). 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 30 October 2025.

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 84% on airfare.

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 19 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 33m. United Airlines provides one of the quickest options available for as low as £113. The distance between Houston George Bush Intcntl Airport and Miami is about 962 mi. This flight may include one or multiple stops.

  • 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 ITA Airways (94%), TAP AIR PORTUGAL (93%) or ANA (88%) as they are the most reliable in getting you off to your destination on time.

  • 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, February is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Miami (average of £37). Flying from Houston George Bush Intcntl Airport to Miami in December is currently the most expensive (average of £82). 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
Hollywood
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Boynton Beach
Margate
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Fisher Island
Sunny Isles Beach
Bay Harbor Islands

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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.

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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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