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Cheap flights from Miami to Houston George Bush Intcntl Airport from £66

This is the cheapest retur 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.
MIA — IAH
16 Mar — 23 Mar1
1 adult

The best prices from Miami to Houston George Bush Intcntl are usually found in January or October, booked 76 days in advance, depart on a Saturday or Monday and return on a Wednesday

Cheap 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 11 March 2025.

Round-trip from

£66

Popular in

June

Cheapest in

January

Average price

£168

Good round-trip deal

£279 or less

Good one-way deal

£323 or less
Spirit Airlines
  • Spirit Airlines
  • 1/5-12/5
  • Nonstop
  • 5h 37m total
  • Miami to Houston
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Highest demand for flights based on searches. 10% potential increase in price (£13 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Miami to Houston George Bush Intcntl.
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Price to beat on a one-way flight from Miami to Houston George Bush Intcntl.
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Find flight deals from Miami to George Bush Intcntl

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 11 March 2025.

Thu 1/510:57MIA - IAH
1 stop9h 09mSpirit Airlines
Mon 12/515:49IAH - MIA
1 stop4h 26mSpirit Airlines
Deal found 10/3£98
Tue 22/712:06MIA - IAH
Nonstop2h 54mUnited Airlines
Wed 23/717:02IAH - MIA
Nonstop2h 40mUnited Airlines
Deal found 10/3£139
Thu 24/422:21MIA - IAH
1 stop11h 24mFrontier
Thu 1/519:05IAH - MIA
Nonstop2h 30mFrontier
Deal found 10/3£141
Thu 29/519:30MIA - IAH
1 stop5h 32mDelta
Tue 1/713:15IAH - MIA
1 stop4h 50mDelta
Deal found 10/3£161
Mon 16/608:27MIA - IAH
Nonstop2h 48mAmerican Airlines
Tue 17/617:53IAH - MIA
Nonstop2h 37mAmerican Airlines
Deal found 10/3£228
Thu 15/518:21MIA - IAH
1 stop12h 59mAlaska Airlines
Tue 20/517:54IAH - MIA
2 stops22h 27mAlaska Airlines
Deal found 10/3£467
Thu 27/306:00MIA - IAH
1 stop14h 23mJetBlue
Sun 30/319:06IAH - MIA
1 stop13h 24mJetBlue
Deal found 10/3£498

Find flights from Miami to George Bush Intcntl within your budget

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 11 March 2025.

Fly from

Miami

Fly to

George Bush Intcntl

Route

Depart

Return

Price

MiamiHouston

MIA - IAH

MIAIAH

Miami

Thu 1/5

10:57-19:06

1 stop9h 09m

Houston George Bush Intcntl

Mon 12/5

15:49-21:15

1 stop4h 26m

£98

MiamiHouston

MIA - IAH

MIAIAH

Miami

Tue 22/7

12:06-14:00

Nonstop2h 54m

Houston George Bush Intcntl

Wed 23/7

17:02-20:42

Nonstop2h 40m

£139

MiamiHouston

MIA - IAH

MIAIAH

Miami

Thu 24/4

22:21-08:45

1 stop11h 24m

Houston George Bush Intcntl

Thu 1/5

19:05-22:35

Nonstop2h 30m

£141

MiamiHouston

MIA - IAH

MIAIAH

Miami

Thu 29/5

19:30-00:02

1 stop5h 32m

Houston George Bush Intcntl

Tue 1/7

13:15-19:05

1 stop4h 50m

£161

MiamiHouston

MIA - IAH

MIAIAH

Miami

Mon 16/6

08:27-10:15

Nonstop2h 48m

Houston George Bush Intcntl

Tue 17/6

17:53-21:30

Nonstop2h 37m

£228

MiamiHouston

MIA - IAH

MIAIAH

Miami

Thu 15/5

18:21-06:20

1 stop12h 59m

Houston George Bush Intcntl

Tue 20/5

17:54-17:21

2 stops22h 27m

£467

MiamiHouston

MIA - IAH

MIAIAH

Miami

Thu 27/3

06:00-19:23

1 stop14h 23m

Houston George Bush Intcntl

Sun 30/3

19:06-09:30

1 stop13h 24m

£498

MiamiHouston

MIA - IAH

MIAIAH

Miami

Tue 27/5

19:30-00:02

1 stop5h 32m

£77

MiamiHouston

MIA - IAH

MIAIAH

Miami

Mon 7/4

07:00-16:52

1 stop10h 52m

£91

MiamiHouston

MIA - IAH

MIAIAH

Miami

Sat 7/6

06:30-08:21

Nonstop2h 51m

£92

Flights are sorted by cheapest return flights first.

Deals found on 10/3

Showing 1-10 of 11 results
1
2

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.

Travel insights for flights from Miami to George Bush Intcntl

Get recent, data-driven insights about flights from Miami to George Bush Intcntl including ideal travel times, pricing trends, and more.

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 7 March 2025.

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 76 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, February is the cheapest month in which you can book a flight from Miami to Houston George Bush Intcntl Airport (average of £680). Flying from Miami to Houston George Bush Intcntl Airport in July is currently the most expensive (average of £1,096). 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 11 March 2025.

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 58% on your trip compared to booking a flight in the afternoon.

Weekly flight availability from Miami to Houston George Bush Intcntl Airport

Explore weekly flight availability from Miami to George Bush Intcntl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 11 March 2025.

The most flights from MIA to IAH are scheduled on a Monday (31 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 81.0 - 150.0 inches per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 81.0 mm.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated 11 March 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from Miami to Houston to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
9,730 reviews
Check prices

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very Good
9,730 reviews
Alaska Airlines
8.0
Very Good
9,730 reviews
Check prices

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very Good
7,973 reviews
Alaska Airlines
8.0
Very Good
9,730 reviews
Check prices

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,631 reviews
Alaska Airlines
8.0
Very Good
9,730 reviews
Check prices

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

JetBlue
7.3
Good
2,963 reviews
Alaska Airlines
8.0
Very Good
9,730 reviews
Check prices

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very Good
9,730 reviews
Check prices

Boarding

8.2

Overall

8.0

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 22 daily outbound flights to Houston George Bush Intcntl from 0 different airlines.

  • What are the cheapest airlines flying from Miami to Houston George Bush Intcntl Airport round-trip?

    Our cheapest airline available from Miami to Houston George Bush Intcntl Airport is Spirit Airlines. Our recent data shows that you can find tickets from as low as £66 on this airline. Additional options worth looking into are Frontier and United Airlines, starting at £79 and £139 round-trip. Spirit Airlines is currently priced 56% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Miami to Houston George Bush Intcntl Airport one-way?

    One-way options have recently been found by users for as low as £77 on Delta. Other airlines that offer cheap prices include JetBlue from £91 and United Airlines from £92 one-way.

  • 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 ANA (95%), Envoy Air (85%) or Avianca (82%) 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 £663, our data shows the cheapest flight currently is £146. When looking at the most popular route, (Miami - Houston George Bush Intcntl), you can expect to pay £111 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, February is the cheapest month in which you can book a flight from Miami to Houston George Bush Intcntl Airport (average of £680). Flying from Miami to Houston George Bush Intcntl Airport in July is currently the most expensive (average of £1,096). 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.

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