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$40+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — MIA
Mar 24 — Mar 311
Tue 3/24
Tue 3/31
1 adult, Economy
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Find cheap flights from George Bush Intcntl to Miami with Cheapflights

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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Miami are usually found in September or November, booked 71 days in advance, depart on a Thursday or Friday 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 February 22, 2026.

This CheapOair deal was found by Cheapflights users on 2/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:24 pm
IAH
-
MIA
Nonstop2h 20m
Spirit Airlines
Wed 4/154:09 pm
MIA
-
IAH
Nonstop2h 51m
Spirit Airlines
Deal found 2/22$80
This Priceline deal was found by Cheapflights users on 2/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2111:43 am
IAH
-
MIA
Nonstop2h 26m
Multiple Airlines
Thu 4/235:35 pm
MIA
-
IAH
Nonstop3h 20m
Multiple Airlines
Deal found 2/21$84
This Kiwi.com deal was found by Cheapflights users on 2/21. 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.
Mon 5/182:39 pm
IAH
-
MIA
Nonstop2h 29m
Multiple Airlines
Tue 5/199:45 pm
MIA
-
IAH
Nonstop2h 54m
Multiple Airlines
Deal found 2/21$85
This Cheapflightsfares deal was found by Cheapflights users on 2/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/95:24 pm
IAH
-
MIA
Nonstop2h 20m
Spirit Airlines
Tue 4/149:45 pm
MIA
-
IAH
Nonstop3h 04m
Spirit Airlines
Deal found 2/18$86
This Super.com deal was found by Cheapflights users on 2/19. 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 2/286:25 pm
IAH
-
MIA
Nonstop2h 34m
Frontier
Sun 3/811:34 am
MIA
-
IAH
Nonstop3h 20m
Frontier
Deal found 2/19$87
This CheapOair deal was found by Cheapflights users on 2/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2111:43 am
IAH
-
MIA
Nonstop2h 26m
Multiple Airlines
Sun 5/36:35 pm
MIA
-
IAH
Nonstop3h 20m
Multiple Airlines
Deal found 2/21$89
This Super.com deal was found by Cheapflights users on 2/18. 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.
Sat 4/114:53 pm
IAH
-
MIA
Nonstop2h 29m
Frontier
Mon 4/205:06 pm
MIA
-
IAH
Nonstop3h 20m
Frontier
Deal found 2/18$90
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/19:35 am
IAH
-
MIA
Nonstop2h 28m
Multiple Airlines
Fri 3/69:53 pm
MIA
-
IAH
Nonstop3h 06m
Multiple Airlines
Deal found 2/18$91
This Trip.com deal was found by Cheapflights users on 2/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/82:39 pm
IAH
-
MIA
Nonstop2h 29m
Frontier
Thu 5/1411:34 am
MIA
-
IAH
Nonstop3h 05m
Frontier
Deal found 2/20$92
This CheapOair deal was found by Cheapflights users on 2/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:25 pm
IAH
-
MIA
Nonstop2h 34m
Multiple Airlines
Sat 3/72:41 pm
MIA
-
IAH
Nonstop3h 04m
Multiple Airlines
Deal found 2/20$93
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 4/92:27 pm
IAH
-
MIA
Nonstop2h 29m
Multiple Airlines
Wed 4/154:09 pm
MIA
-
IAH
Nonstop2h 51m
Multiple Airlines
Deal found 2/21$94

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 February 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$80
(Super.com)

One-way from

$40
(CheapOair)

Popular in

June

Cheapest in

September

Average price

$231

Good round-trip deal

$210 or less

Good one-way deal

$128 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. 12% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 22, 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

George Bush Intcntl

Fly to

Miami

Route

Depart

Return

Price

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Tue 3/31

5:24 pm-8:44 pm

Nonstop2h 20m

Miami

Tue 4/7

9:45 pm-11:49 pm

Nonstop3h 04m

$110

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Thu 5/28

9:24 am-12:51 pm

Nonstop2h 27m

Miami

Sun 5/31

6:15 am-8:08 am

Nonstop2h 53m

$110

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Wed 4/8

5:15 am-8:07 pm

1 stop13h 52m

Miami

Sat 4/11

9:45 pm-11:49 pm

Nonstop3h 04m

$113

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Fri 5/8

5:19 pm-8:50 pm

Nonstop2h 31m

Miami

Thu 5/14

7:00 am-5:33 pm

1 stop11h 33m

$118

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Wed 3/4

5:24 pm-8:51 pm

Nonstop2h 27m

Miami

Fri 3/6

9:53 pm-11:59 pm

Nonstop3h 06m

$141

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Fri 3/20

6:00 am-7:53 pm

1 stop12h 53m

Miami

Tue 3/24

9:45 pm-11:49 pm

Nonstop3h 04m

$148

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Thu 3/19

5:24 pm-8:44 pm

Nonstop2h 20m

Miami

Mon 3/23

3:12 pm-10:24 am

1 stop20h 12m

$152

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Sat 8/1

6:00 am-9:32 am

Nonstop2h 32m

Miami

Sat 8/8

10:27 am-12:11 pm

Nonstop2h 44m

$190

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Mon 7/20

10:07 am-1:46 pm

Nonstop2h 39m

Miami

Fri 7/24

7:00 am-8:59 am

Nonstop2h 59m

$194

HoustonMiami

IAH - MIA

IAHMIA

Houston George Bush Intcntl

Thu 4/23

7:32 am-11:09 am

Nonstop2h 37m

Miami

Sun 4/26

6:05 am-8:11 am

Nonstop3h 06m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 23 results
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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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
Super.comPrice Accuracy-Trust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars

*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?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Miami. Price data was last updated on February 18, 2026.

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, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Miami (average of $50). Flying from Houston George Bush Intcntl Airport to Miami in July is currently the most expensive (average of $98). 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 February 22, 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 February 17, 2026.

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

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
Daniel Scheffler

Daniel Scheffler

Expert on Spirit Airlines

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
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 February 22, 2026.
Get a feel of what it's like to fly with United Airlines, American Airlines, and Spirit Airlines 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
9,341 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,341 reviews
United Airlines
7.4
Good
9,341 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,340 reviews
United Airlines
7.4
Good
9,341 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Spirit Airlines
6.3
Okay
8,484 reviews
United Airlines
7.4
Good
9,341 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
Frontier
5.7
Fair
3,045 reviews
United Airlines
7.4
Good
9,341 reviews

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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 27 inbound flights from Houston George Bush Intcntl per day. 4 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?

    Spirit Airlines can get you from Houston George Bush Intcntl Airport to Miami in just under 2h 20m. Your travel time will be generally consistent. Airlines will cover a distance of 962 mi. Generally, flights for this route are nonstop.

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

    According to our current data, Frontier ($47), Spirit Airlines ($62), and American Airlines ($115) offers the cheapest pricing from Houston George Bush Intcntl Airport to Miami. Frontier is 76% 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 Spirit Airlines, which is currently one of the cheapest options available, starting at $37. Frontier flights start at $39 while deals on American Airlines start at $58 one-way.

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

    Consider Republic Airways (100%), Avianca (95%) or TAP AIR PORTUGAL (93%) 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 $38. While the most popular route (Houston George Bush Intcntl - Miami) can be booked for $80 on average, our data indicates $856 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 $50). Flying from Houston George Bush Intcntl Airport to Miami in July is currently the most expensive (average of $98). 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
Sunny Isles Beach
Hollywood
Coral Gables
Dania Beach
Plantation
Doral
Miramar
Marathon
Sunrise
Miami Springs
Palm Beach
Hialeah
Miami Lakes
Boynton Beach
Deerfield Beach
Tamarac
Oakland Park
Aventura
Bonita Springs
Riviera Beach

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from George Bush Intcntl to Miami

Discover the top 4 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 February 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$47Average$135FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$62Average$147FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$115Average$284FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$133Average$307FlexibilityNo cancel feeOn-time69%

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