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$80+ Cheap flights from George Bush Intcntl (IAH) to Miami (MIA)

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — MIA
Aug 18 — Aug 251
Tue 8/18
Tue 8/25
1 adult, Economy
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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 Friday or Saturday and return on a Thursday

Cheap 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 July 19, 2026.

This Super.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:38 pm
IAH
-
MIA
Nonstop2h 44m
Frontier
Thu 9/106:45 am
MIA
-
IAH
Nonstop3h 00m
Frontier
Deal found 7/17$111
This Frontier deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/68:37 pm
IAH
-
MIA
Nonstop2h 44m
Frontier
Sat 8/156:30 am
MIA
-
IAH
Nonstop2h 54m
Frontier
Deal found 7/17$112
This Super.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:37 pm
IAH
-
MIA
Nonstop2h 44m
Frontier
Thu 8/206:50 am
MIA
-
IAH
Nonstop2h 54m
Frontier
Deal found 7/18$113
This Frontier deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/88:37 pm
IAH
-
MIA
Nonstop2h 44m
Frontier
Wed 8/126:30 am
MIA
-
IAH
Nonstop2h 54m
Frontier
Deal found 7/18$114
This Booking.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:37 pm
IAH
-
MIA
Nonstop2h 44m
Frontier
Sat 8/229:59 am
MIA
-
IAH
Nonstop2h 54m
Frontier
Deal found 7/18$115
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:11 pm
IAH
-
MIA
Nonstop2h 44m
Frontier
Tue 8/258:00 am
MIA
-
IAH
Nonstop2h 54m
Frontier
Deal found 7/17$116
This FlightHub deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/88:37 pm
IAH
-
MIA
Nonstop2h 44m
Frontier
Tue 8/116:30 am
MIA
-
IAH
Nonstop2h 54m
Frontier
Deal found 7/18$117
This Kiwi.com deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:11 pm
IAH
-
MIA
Nonstop2h 44m
Frontier
Sat 8/299:59 am
MIA
-
IAH
Nonstop2h 54m
Frontier
Deal found 7/14$118
This Frontier deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:37 pm
IAH
-
MIA
Nonstop2h 54m
Frontier
Tue 8/116:30 am
MIA
-
IAH
Nonstop2h 54m
Frontier
Deal found 7/15$120
This Frontier deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:53 pm
IAH
-
MIA
Nonstop2h 32m
Frontier
Thu 9/176:45 am
MIA
-
IAH
Nonstop3h 00m
Frontier
Deal found 7/15$121
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2212:38 pm
IAH
-
MIA
Nonstop2h 44m
Frontier
Mon 8/248:10 am
MIA
-
IAH
1 stop24h 10m
Frontier
Deal found 7/16$122

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 July 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$111
(Super.com)

One-way from

$80
(Kiwi.com)

Popular in

March

Cheapest in

November

Average price

$246

Good round-trip deal

$212 or less

Good one-way deal

$151 or less
Provider with most accurate pricing for Houston George Bush Intcntl-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Miami flights.
Search Deals
From Houston George Bush Intcntl to Miami
Search Deals
One-way flight from Houston George Bush Intcntl to Miami
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Houston George Bush Intcntl to Miami.
Search Deals
Price to beat on a one-way flight from Houston George Bush Intcntl to Miami.
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 2,558,603 searches. Data last updated July 19, 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

Wed 8/5

6:36 pm-12:47 am

1 stop5h 11m

Miami

Tue 8/11

7:00 am-11:15 am

1 stop5h 15m

$197

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Thu 8/20

2:37 pm-10:51 pm

1 stop7h 14m

Miami

Thu 8/27

7:45 pm-11:52 pm

1 stop5h 07m

$197

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Thu 11/12

4:10 pm-10:45 pm

1 stop5h 35m

Miami

Mon 11/16

3:35 pm-9:10 pm

1 stop6h 35m

$197

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Wed 8/5

2:37 pm-9:34 pm

1 stop5h 57m

Miami

Thu 8/13

7:45 pm-11:52 pm

1 stop5h 07m

$197

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Thu 8/20

2:37 pm-10:51 pm

1 stop7h 14m

Miami

Mon 8/24

6:00 am-11:15 am

1 stop6h 15m

$197

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Sat 8/22

2:37 pm-9:03 pm

1 stop5h 26m

Miami

Thu 8/27

7:00 am-1:27 pm

1 stop7h 27m

$197
Quickest round-trip

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Thu 1/7

7:20 am-10:56 am

Nonstop2h 36m

Miami

Tue 1/12

1:00 pm-3:10 pm

Nonstop3h 10m

$203

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Mon 9/21

6:40 pm-12:55 am

1 stop5h 15m

Miami

Sat 9/26

6:00 am-11:36 am

1 stop6h 36m

$207

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Sat 8/29

12:12 pm-6:42 pm

1 stop5h 30m

Miami

Sat 9/5

7:00 am-1:27 pm

1 stop7h 27m

$210

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Sat 11/7

5:02 pm-12:53 am

1 stop6h 51m

Miami

Tue 11/10

8:05 am-3:00 pm

1 stop7h 55m

$223

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/15

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Compare providers for flights from George Bush Intcntl to Miami

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Miami in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
Super.comPrice Accuracy-Trust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
BudgetAirPrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Miami flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Miami flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Miami flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Miami flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Miami flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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?

The best time to book flights from Houston George Bush Intcntl Airport to Miami is 46 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, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Miami (average of $161). Flying from Houston George Bush Intcntl Airport to Miami in March is currently the most expensive (average of $321). 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 July 19, 2026.

When flying from Houston George Bush Intcntl Airport to Miami, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 67% versus a flight in the morning.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Miami?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Miami. Price data was last updated on July 11, 2026.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Miami flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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

The best insider tips for Houston George Bush Intcntl Airport to Miami flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Houston George Bush Intcntl Airport to Miami trip
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Evie Carrick

Evie Carrick

Expert on IAH

Evie Carrick is a writer and editor who has lived in five countries and traveled to over 50, with extensive experience flying around the world. She was born in Colorado, but has spent time flying to both coasts to visit family. She writes regularly for Travel + Leisure, BuzzFeed, and SKI and recently published seven travel journals with Simon & Schuster.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on MIA

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Reviews of airlines servicing Miami

Get insights into the airlines that provide service to Miami. 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 Miami. Reviews last updated July 19, 2026.
Get a feel of what it's like to fly with United Airlines,American Airlines, andFrontier from Houston George Bush Intcntl Airport to Miami by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,008 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
10,008 reviews
United Airlines
7.4
Good
10,008 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.1
Good
11,822 reviews
United Airlines
7.4
Good
10,008 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Frontier
5.6
Fair
2,788 reviews
United Airlines
7.4
Good
10,008 reviews

Crew

8.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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?

    For a flight from Houston George Bush Intcntl to Miami, you will be flying into Miami. Miami (MIA) is just 6.1 mi from the center of the city. Miami is the only Miami airport and it handles 26 inbound flights from Houston George Bush Intcntl per day. 3 airlines have flights to Miami from Houston George Bush Intcntl on a regular basis.

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

    Delta can get you from Houston George Bush Intcntl Airport to Miami in just under 5h 11m. Your travel time can differ by up to . Airlines will cover a distance of 962 mi.

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

    According to our current data, Frontier ($55), American Airlines ($117), and United Airlines ($149) offers the cheapest pricing from Houston George Bush Intcntl Airport to Miami. Frontier is 75% cheaper than the average price of flights available within the next 90 days to this destination.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $40. American Airlines flights start at $63 while deals on United Airlines start at $78 one-way.

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

    Consider Avianca (92%), ITA Airways (91%) or TAP AIR PORTUGAL (87%) when booking your flight. These represent the most reliable airlines when flying from Houston George Bush Intcntl Airport to Miami.

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

    Looking at all options, your cheapest flight can be booked for $75. While the most popular route (Houston George Bush Intcntl - Miami) can be booked for $126 on average, our data indicates $1,609 when flying from Houston George Bush Intcntl Airport to Miami.

  • 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 $161). Flying from Houston George Bush Intcntl Airport to Miami in March is currently the most expensive (average of $321). 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

Traveling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
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Hollywood
Dania Beach
Miami Springs
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Plantation
Sunrise
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Marathon
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Top 3 airlines flying from George Bush Intcntl to Miami

Discover the top 3 airlines that operate flights from George Bush Intcntl to Miami. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$55Average$162FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$117Average$301FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$149Average$328FlexibilityNo cancel feeOn-time69%

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