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Cheap flights from Houston George Bush Intcntl Airport to Miami from £35

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — MIA
12 Oct — 19 Oct1
1 adult
1 adult, Economy

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 Wednesday and return on a Saturday

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 12 September 2025.

Round-trip from

£86

One-way from

£35

Popular in

December

Cheapest in

September

Average price

£102

Good round-trip deal

£308 or less
Spirit Airlines
  • Spirit Airlines
  • 22/9-27/9
  • Nonstop
  • 5h 49m total
  • Houston to Miami
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Spirit Airlines
  • Spirit Airlines
  • 2/2
  • Nonstop
  • 2h 41m total
  • Houston to Miami
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£9 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Houston George Bush Intcntl to Miami.
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Find flight deals from George Bush Intcntl to Miami

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 12 September 2025.

Mon 22/914:27IAH - MIA
Nonstop2h 37mSpirit Airlines
Thu 25/915:50MIA - IAH
Nonstop3h 04mSpirit Airlines
Deal found 11/9£86
Fri 10/1012:05IAH - MIA
Nonstop2h 42mUnited Airlines
Fri 10/1016:56MIA - IAH
Nonstop3h 04mUnited Airlines
Deal found 10/9£90
Fri 10/1019:03IAH - MIA
Nonstop2h 42mUnited Airlines
Sun 12/1008:45MIA - IAH
Nonstop2h 57mUnited Airlines
Deal found 10/9£94
Wed 24/1207:20IAH - MIA
Nonstop2h 34mUnited Airlines
Wed 31/1206:20MIA - IAH
Nonstop3h 03mUnited Airlines
Deal found 12/9£98
Wed 19/1118:25IAH - MIA
Nonstop2h 33mUnited Airlines
Fri 28/1106:20MIA - IAH
Nonstop2h 58mUnited Airlines
Deal found 11/9£106
Fri 28/1118:27IAH - MIA
Nonstop2h 33mUnited Airlines
Wed 3/1213:25MIA - IAH
Nonstop3h 01mUnited Airlines
Deal found 10/9£108
Fri 24/1019:03IAH - MIA
Nonstop2h 42mUnited Airlines
Sun 26/1006:25MIA - IAH
Nonstop2h 58mUnited Airlines
Deal found 11/9£109
Mon 22/914:27IAH - MIA
Nonstop2h 37mSpirit Airlines
Sat 27/907:00MIA - IAH
1 stop8h 20mSpirit Airlines
Deal found 11/9£114
Mon 24/1116:20IAH - MIA
Nonstop2h 32mUnited Airlines
Fri 28/1106:20MIA - IAH
Nonstop2h 58mUnited Airlines
Deal found 12/9£117
Thu 23/1017:31IAH - MIA
Nonstop2h 42mUnited Airlines
Sun 26/1006:25MIA - IAH
Nonstop2h 58mUnited Airlines
Deal found 10/9£120
Sun 21/907:25IAH - MIA
1 stop8h 36mSpirit Airlines
Mon 22/915:50MIA - IAH
Nonstop3h 04mSpirit Airlines
Deal found 9/9£126
Sat 20/905:25IAH - MIA
Nonstop2h 36mSpirit Airlines
Mon 22/915:50MIA - IAH
Nonstop3h 04mSpirit Airlines
Deal found 9/9£131

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 12 September 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

Wed 22/10

07:20-11:00

Nonstop2h 40m

Miami

Sun 26/10

06:25-08:23

Nonstop2h 58m

£94

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Wed 24/12

07:20-10:54

Nonstop2h 34m

Miami

Wed 31/12

06:20-08:23

Nonstop3h 03m

£98

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Wed 19/11

18:25-21:58

Nonstop2h 33m

Miami

Fri 28/11

06:20-08:18

Nonstop2h 58m

£106

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Fri 28/11

18:27-22:00

Nonstop2h 33m

Miami

Wed 3/12

13:25-15:26

Nonstop3h 01m

£108

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Mon 22/9

14:27-18:04

Nonstop2h 37m

Miami

Sat 27/9

07:00-14:20

1 stop8h 20m

£114

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Mon 24/11

16:20-19:52

Nonstop2h 32m

Miami

Fri 28/11

06:20-08:18

Nonstop2h 58m

£117

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Fri 23/1

18:17-21:54

Nonstop2h 37m

Miami

Sun 25/1

09:05-11:14

Nonstop3h 09m

£122

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Fri 6/2

18:17-21:54

Nonstop2h 37m

Miami

Thu 12/2

16:41-18:40

Nonstop2h 59m

£122

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Wed 24/12

18:30-00:50

1 stop5h 20m

Miami

Wed 31/12

10:32-17:25

1 stop7h 53m

£145

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Sun 19/10

16:21-00:29

1 stop7h 08m

Miami

Tue 21/10

14:17-19:41

1 stop6h 24m

£145

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 22 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 29 August 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, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Miami (average of £559). Flying from Houston George Bush Intcntl Airport to Miami in July is currently the most expensive (average of £760). 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 12 September 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 at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 85% 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 37m. United Airlines provides one of the quickest options available for as low as £114. 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 TAP AIR PORTUGAL (82%), Iberia (74%) or Spirit Airlines (73%) 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 £70. On average you can expect to pay £493. The most popular route, (Houston George Bush Intcntl - Miami), can usually be booked for £99.

  • 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, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Miami (average of £559). Flying from Houston George Bush Intcntl Airport to Miami in July is currently the most expensive (average of £760). 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?

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Boynton Beach
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Sunny Isles Beach
Bay Harbor Islands

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Alternative routes for George Bush Intcntl to Miami

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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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