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Cheap flights from Miami to Houston George Bush Intcntl Airport from £32

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 19/2. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — IAH
8 mar. — 15 mar.1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Miami to Houston George Bush Intcntl are usually found in November or October, booked 55 days in advance, depart on a Saturday or Tuesday and return on a Thursday

Cheap flight deals from Miami to George Bush Intcntl

Enter your travel dates to find the best prices.

Cheapest flights from Miami to George Bush Intcntl
Explore the most affordable flight options available from Miami to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 febrero 2026.

mié. 1/421:45
MIA
-
IAH
Nonstop3h 04m
Spirit Airlines
lun. 6/417:24
IAH
-
MIA
Nonstop2h 20m
Spirit Airlines
Deal found 3/2£58
mié. 8/421:45
MIA
-
IAH
Nonstop3h 04m
Spirit Airlines
dom. 19/417:23
IAH
-
MIA
Nonstop2h 27m
Spirit Airlines
Deal found 4/2£67
sáb. 11/421:45
MIA
-
IAH
Nonstop3h 04m
Spirit Airlines
sáb. 25/405:05
IAH
-
MIA
1 stop6h 33m
Spirit Airlines
Deal found 3/2£68
mié. 1/421:45
MIA
-
IAH
Nonstop3h 04m
Spirit Airlines
jue. 9/408:26
IAH
-
MIA
1 stop10h 27m
Spirit Airlines
Deal found 5/2£71
jue. 14/506:15
MIA
-
IAH
Nonstop3h 04m
Spirit Airlines
sáb. 23/517:23
IAH
-
MIA
Nonstop2h 27m
Spirit Airlines
Deal found 2/2£74
vie. 6/321:53
MIA
-
IAH
Nonstop3h 06m
Spirit Airlines
vie. 13/317:24
IAH
-
MIA
Nonstop2h 20m
Spirit Airlines
Deal found 4/2£79
sáb. 30/521:45
MIA
-
IAH
Nonstop3h 06m
Spirit Airlines
dom. 31/509:24
IAH
-
MIA
Nonstop2h 33m
Spirit Airlines
Deal found 5/2£88
vie. 10/421:45
MIA
-
IAH
Nonstop3h 04m
Spirit Airlines
dom. 12/417:24
IAH
-
MIA
Nonstop2h 20m
Spirit Airlines
Deal found 3/2£96
dom. 29/321:45
MIA
-
IAH
Nonstop3h 04m
Spirit Airlines
mié. 1/417:24
IAH
-
MIA
Nonstop2h 20m
Spirit Airlines
Deal found 2/2£102
vie. 6/321:53
MIA
-
IAH
Nonstop3h 06m
Spirit Airlines
jue. 26/317:24
IAH
-
MIA
Nonstop2h 20m
Spirit Airlines
Deal found 3/2£103
lun. 9/220:51
MIA
-
IAH
Nonstop3h 05m
Spirit Airlines
lun. 18/517:23
IAH
-
MIA
Nonstop2h 27m
Spirit Airlines
Deal found 5/2£110

Find flight deals from Miami to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) to George Bush Intcntl (IAH). 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 6 febrero 2026.

Round-trip from

£58

One-way from

£32

Popular in

June

Cheapest in

November

Average price

£146

Good one-way deal

£67 or less
Spirit Airlines
  • Spirit Airlines
  • 1/4-6/4
  • Nonstop
  • 5h 24m total
  • Miami to Houston
Search Deals
Spirit Airlines
  • Spirit Airlines
  • 19/2
  • Nonstop
  • 3h 06m total
  • Miami to Houston
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£5 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 February 2026
Search Deals
Price to beat on a one-way flight from Miami to Houston George Bush Intcntl.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Miami to George Bush Intcntl 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 6 febrero 2026.
Use the filters below to find and compare flights from Miami to Houston George Bush Intcntl Airport that are best for you.

Fly from

Miami

Fly to

George Bush Intcntl

Route

Depart

Return

Price

MiamiHouston

MIA - IAH

MIAIAH

Miami

mié. 1/4

21:45-23:49

Nonstop3h 04m

Houston George Bush Intcntl

lun. 6/4

17:24-20:44

Nonstop2h 20m

£58

MiamiHouston

MIA - IAH

MIAIAH

Miami

sáb. 11/4

21:45-23:49

Nonstop3h 04m

Houston George Bush Intcntl

sáb. 25/4

05:05-12:38

1 stop6h 33m

£68

MiamiHouston

MIA - IAH

MIAIAH

Miami

mié. 1/4

21:45-23:49

Nonstop3h 04m

Houston George Bush Intcntl

jue. 9/4

08:26-19:53

1 stop10h 27m

£71

MiamiHouston

MIA - IAH

MIAIAH

Miami

sáb. 30/5

21:45-23:51

Nonstop3h 06m

Houston George Bush Intcntl

dom. 31/5

09:24-12:57

Nonstop2h 33m

£88

MiamiHouston

MIA - IAH

MIAIAH

Miami

dom. 29/3

21:45-23:49

Nonstop3h 04m

Houston George Bush Intcntl

mié. 1/4

17:24-20:44

Nonstop2h 20m

£102

MiamiHouston

MIA - IAH

MIAIAH

Miami

vie. 6/3

21:53-23:59

Nonstop3h 06m

Houston George Bush Intcntl

jue. 26/3

17:24-20:44

Nonstop2h 20m

£103

MiamiHouston

MIA - IAH

MIAIAH

Miami

mar. 10/3

09:00-11:07

Nonstop3h 07m

Houston George Bush Intcntl

mar. 10/3

14:55-18:31

Nonstop2h 36m

£112

MiamiHouston

MIA - IAH

MIAIAH

Miami

mar. 24/3

06:15-08:22

Nonstop3h 07m

Houston George Bush Intcntl

mié. 25/3

11:58-15:34

Nonstop2h 36m

£139

MiamiHouston

MIA - IAH

MIAIAH

Miami

jue. 14/5

06:02-15:15

1 stop10h 13m

Houston George Bush Intcntl

sáb. 23/5

05:05-12:38

1 stop6h 33m

£144

MiamiHouston

MIA - IAH

MIAIAH

Miami

sáb. 28/2

08:15-12:21

1 stop5h 06m

Houston George Bush Intcntl

sáb. 28/2

18:31-00:53

1 stop5h 22m

£160

Flights are sorted by cheapest return flights first.

Deals found on 2/2

Showing 1-10 of 20 results
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Best time to book a flight from Miami to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Miami 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 Miami to Houston George Bush Intcntl Airport

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

Use this chart to determine the optimal time to book a return flight from Miami to George Bush Intcntl. Price data was last updated on 30 January 2026.

The price you pay for your flight from Miami to Houston George Bush Intcntl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 55 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from Miami to Houston George Bush Intcntl Airport (average of £29). Flying from Miami to Houston George Bush Intcntl Airport in June 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 MIA to IAH?

Find hourly flight availability from Miami to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 6 febrero 2026.

A simple way to save on the total cost of your ticket is to fly from Miami to Houston George Bush Intcntl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 65% on your trip compared to booking a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Miami to George Bush Intcntl. 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 from for flights from Miami to Houston George Bush Intcntl?

    Located just 6.1 mi from the city center, Miami is the airport most travelers will use when flying to Houston George Bush Intcntl from Miami. Booking flights from Miami (MIA) to Houston George Bush Intcntl should be relatively easy as there are 23 daily outbound flights to Houston George Bush Intcntl from 0 different airlines.

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

    Airlines like Spirit Airlines fly from Miami to Houston George Bush Intcntl Airport in about 3h 04m. The time it takes to get you to your destination is usually consistent. The distance from Miami to Houston George Bush Intcntl Airport is about 962 mi. Most flights are nonstop.

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

    No one likes to see their flight delayed. When booking a flight from Miami to Houston George Bush Intcntl Airport consider choosing ITA Airways (100%), Avianca (97%) or ANA (96%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from Miami to Houston George Bush Intcntl Airport is generally £168, our data shows the cheapest flight currently is £49. When looking at the most popular route, (Miami - Houston George Bush Intcntl), you can expect to pay £271 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Miami to George Bush Intcntl 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 Miami to Houston George Bush Intcntl Airport?

    Currently, March is the cheapest month in which you can book a flight from Miami to Houston George Bush Intcntl Airport (average of £29). Flying from Miami to Houston George Bush Intcntl Airport in June 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

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

Yes, we can. To see specific flights from Miami to George Bush Intcntl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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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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