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Cheap flights from Houston George Bush Intcntl Airport to Miami from C$ 120

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 26/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — MIA
28 Aug — 4 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Houston George Bush Intcntl to Miami are usually found in November or October, booked 47 days in advance, depart on a Tuesday or Wednesday and return on a Monday

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 29 July 2026.

Tue 25/86:00 a.m.
IAH
-
MIA
1 stop6h 32m
Frontier
Tue 1/98:00 a.m.
MIA
-
IAH
Nonstop2h 54m
Frontier
Deal found 26/7C$ 174
Wed 26/84:32 p.m.
IAH
-
MIA
1 stop29h 33m
Frontier
Wed 2/98:00 a.m.
MIA
-
IAH
Nonstop2h 54m
Frontier
Deal found 28/7C$ 175
Sat 24/107:55 a.m.
IAH
-
MIA
Nonstop2h 44m
United Airlines
Sat 31/106:35 a.m.
MIA
-
IAH
Nonstop3h 06m
United Airlines
Deal found 27/7C$ 238
Mon 31/85:09 p.m.
IAH
-
MIA
1 stop6h 38m
Delta
Wed 2/910:35 a.m.
MIA
-
IAH
1 stop6h 07m
Delta
Deal found 29/7C$ 278
Sat 29/812:12 p.m.
IAH
-
MIA
1 stop7h 51m
Delta
Sun 6/96:00 a.m.
MIA
-
IAH
1 stop6h 15m
Delta
Deal found 28/7C$ 279
Wed 16/127:20 a.m.
IAH
-
MIA
Nonstop2h 36m
United Airlines
Wed 16/125:00 p.m.
MIA
-
IAH
Nonstop3h 10m
United Airlines
Deal found 24/7C$ 285
Sat 7/115:02 p.m.
IAH
-
MIA
1 stop6h 51m
Delta
Wed 11/1110:20 a.m.
MIA
-
IAH
1 stop7h 15m
Delta
Deal found 24/7C$ 292
Sat 15/85:09 p.m.
IAH
-
MIA
1 stop6h 38m
Delta
Mon 17/87:45 p.m.
MIA
-
IAH
1 stop5h 07m
Delta
Deal found 24/7C$ 293
Tue 3/118:00 a.m.
IAH
-
MIA
Nonstop2h 33m
United Airlines
Fri 6/116:35 a.m.
MIA
-
IAH
Nonstop3h 06m
United Airlines
Deal found 24/7C$ 298
Thu 10/92:44 p.m.
IAH
-
MIA
1 stop5h 25m
Delta
Sat 19/97:21 a.m.
MIA
-
IAH
1 stop7h 09m
Delta
Deal found 28/7C$ 305

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 29 July 2026.

Round-trip from

C$ 174

One-way from

C$ 120

Popular in

March

Cheapest in

November

Average price

C$ 361
Frontier
  • Frontier
  • 25/8-1/9
  • 1 total stop
  • 9h 26m total
  • Houston to Miami
Search Deals
United Airlines
  • United Airlines
  • 26/9
  • Nonstop
  • 2h 44m total
  • Houston to Miami
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 29 July 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 round-trip

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Sat 7/11

6:24 p.m.-9:59 p.m.

Nonstop2h 35m

Miami

Sat 14/11

6:35 a.m.-8:41 a.m.

Nonstop3h 06m

C$ 238

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Wed 9/9

9:44 a.m.-5:20 p.m.

1 stop6h 36m

Miami

Wed 16/9

6:25 p.m.-11:54 p.m.

1 stop6h 29m

C$ 278

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Mon 28/9

4:58 p.m.-12:55 a.m.

1 stop6h 57m

Miami

Wed 30/9

2:15 p.m.-9:14 p.m.

1 stop7h 59m

C$ 278

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Sat 12/9

5:25 p.m.-12:55 a.m.

1 stop6h 30m

Miami

Tue 15/9

6:25 p.m.-11:54 p.m.

1 stop6h 29m

C$ 292

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Wed 21/10

6:20 p.m.-12:53 a.m.

1 stop5h 33m

Miami

Sat 24/10

7:10 a.m.-12:04 p.m.

1 stop5h 54m

C$ 292
Quickest round-trip

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Tue 3/11

8:00 a.m.-11:33 a.m.

Nonstop2h 33m

Miami

Fri 6/11

6:35 a.m.-8:41 a.m.

Nonstop3h 06m

C$ 298

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Mon 12/10

6:20 p.m.-12:53 a.m.

1 stop5h 33m

Miami

Sat 17/10

6:00 a.m.-12:04 p.m.

1 stop7h 04m

C$ 317

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Thu 26/11

5:39 a.m.-11:46 a.m.

1 stop5h 07m

Miami

Thu 26/11

5:00 p.m.-11:59 p.m.

1 stop7h 59m

C$ 323

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Thu 21/1

11:50 a.m.-6:49 p.m.

1 stop5h 59m

Miami

Tue 23/2

7:30 p.m.-11:58 p.m.

1 stop5h 28m

C$ 336

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Thu 10/9

2:44 p.m.-9:09 p.m.

1 stop5h 25m

Miami

Sat 19/9

7:21 a.m.-1:30 p.m.

1 stop7h 09m

C$ 351

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/7

Showing 1-10 of 23 resultsSorted by cheapest first
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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 round-trip 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?

To ensure you get the cheapest price possible for a flight from Houston George Bush Intcntl Airport to Miami, you should look to book at least 46 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 C$ 229). Flying from Houston George Bush Intcntl Airport to Miami in March is currently the most expensive (average of C$ 453). 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 29 July 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 morning tend to be the most expensive. A flight in the evening could potentially save you up to 86% on airfare.

How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Miami?

Airfare is below average for this route at the moment.

Houston George Bush Intcntl Airport to Miami flights typically cost between C$ 189 and C$ 408 in August.
The cheapest round-trip price found within the last 5 days was C$ 174 on Frontier (25 Aug-1 Sep).

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?

    If you book a flight to Miami from Houston George Bush Intcntl, you will be flying to Miami, which is the city’s only airport. Miami (MIA) is located 9.8 km from the centre of Miami. There are 22 flights from Houston George Bush Intcntl to Miami per day from 0 different airlines.

  • 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 35m. United Airlines provides one of the quickest options available for as low as C$ 238. There are 1548 km between Houston George Bush Intcntl Airport and Miami. This flight may include one or multiple stops.

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

    Before booking your flight to Miami from Houston George Bush Intcntl Airport, check out the most reliable airlines to get you to your destination on time: Avianca (92%), ITA Airways (91%), TAP AIR PORTUGAL( 87%).

  • 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 vacation 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 C$ 229). Flying from Houston George Bush Intcntl Airport to Miami in March is currently the most expensive (average of C$ 453). 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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