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George Bush Intcntl

$44+ Cheap flights from Miami (MIA) to George Bush Intcntl (IAH)

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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — IAH
Jun 10 — Jun 171
Wed 6/10
Wed 6/17
1 adult, Economy
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Find cheap flights from Miami to George Bush Intcntl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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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 Thursday or Friday and return on a Thursday

Cheap 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 May 11, 2026.

This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Tue 8/116:00 am
MIA
-
IAH
Nonstop2h 54m
Frontier
Tue 8/188:37 pm
IAH
-
MIA
Nonstop2h 39m
Frontier
Deal found 5/6$90
This Kiwi.com deal was found by Cheapflights users on 5/7. 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.
Tue 7/285:28 pm
MIA
-
IAH
1 stop14h 52m
Frontier
Tue 8/48:37 pm
IAH
-
MIA
Nonstop2h 44m
Frontier
Deal found 5/7$95
This Kiwi.com deal was found by Cheapflights users on 5/7. 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.
Tue 7/76:00 am
MIA
-
IAH
Nonstop2h 54m
Frontier
Sun 7/128:37 pm
IAH
-
MIA
Nonstop2h 44m
Frontier
Deal found 5/7$96
This Frontier deal was found by Cheapflights users on 5/7. 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.
Wed 7/296:00 am
MIA
-
IAH
Nonstop2h 54m
Frontier
Sat 8/88:37 pm
IAH
-
MIA
Nonstop2h 44m
Frontier
Deal found 5/7$97
This Super.com deal was found by Cheapflights users on 5/9. 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.
Thu 9/39:35 am
MIA
-
IAH
Nonstop2h 59m
Frontier
Tue 9/88:37 pm
IAH
-
MIA
Nonstop2h 39m
Frontier
Deal found 5/9$99
This Super.com deal was found by Cheapflights users on 5/10. 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.
Fri 6/59:15 am
MIA
-
IAH
Nonstop3h 27m
Frontier
Mon 6/89:17 pm
IAH
-
MIA
Nonstop2h 27m
Frontier
Deal found 5/10$103
This Frontier deal was found by Cheapflights users on 5/7. 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.
Mon 8/319:35 am
MIA
-
IAH
Nonstop2h 59m
Frontier
Wed 9/28:37 pm
IAH
-
MIA
Nonstop2h 39m
Frontier
Deal found 5/7$106
This eDestinos deal was found by Cheapflights users on 5/9. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/279:15 am
MIA
-
IAH
Nonstop3h 27m
Frontier
Sat 6/138:37 pm
IAH
-
MIA
Nonstop2h 35m
Frontier
Deal found 5/9$110
This eDestinos deal was found by Cheapflights users on 5/7. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/249:15 am
MIA
-
IAH
Nonstop3h 27m
Frontier
Sun 6/79:17 pm
IAH
-
MIA
Nonstop2h 27m
Frontier
Deal found 5/7$111

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 May 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$90
(Kiwi.com)

One-way from

$44
(Expedia)

Popular in

March

Cheapest in

November

Average price

$216

Good round-trip deal

$165 or less

Good one-way deal

$104 or less
Provider with most accurate pricing for Miami-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Miami-Houston George Bush Intcntl flights.
Search Deals
From Miami to Houston George Bush Intcntl
Search Deals
One-way flight from Miami to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Miami to Houston George Bush Intcntl.
Search Deals
Price to beat on a one-way flight from Miami to Houston George Bush Intcntl.
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated May 11, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MiamiHouston

MIA - IAH

MIAIAH

Miami

Wed 5/27

6:20 am-8:14 am

Nonstop2h 54m

Houston George Bush Intcntl

Tue 6/2

7:01 pm-10:40 pm

Nonstop2h 39m

$193

MiamiHouston

MIA - IAH

MIAIAH

Miami

Tue 6/2

6:00 am-11:09 am

1 stop6h 09m

Houston George Bush Intcntl

Tue 6/16

5:40 am-1:04 pm

1 stop6h 24m

$197

MiamiHouston

MIA - IAH

MIAIAH

Miami

Wed 6/3

8:05 am-3:22 pm

1 stop8h 17m

Houston George Bush Intcntl

Tue 6/9

8:05 am-5:00 pm

1 stop7h 55m

$197

MiamiHouston

MIA - IAH

MIAIAH

Miami

Wed 6/10

6:25 am-1:43 pm

1 stop8h 18m

Houston George Bush Intcntl

Tue 6/30

8:05 am-5:00 pm

1 stop7h 55m

$197

MiamiHouston

MIA - IAH

MIAIAH

Miami

Thu 5/28

8:48 am-10:42 am

Nonstop2h 54m

Houston George Bush Intcntl

Sat 6/6

4:50 pm-8:33 pm

Nonstop2h 43m

$208

MiamiHouston

MIA - IAH

MIAIAH

Miami

Thu 5/28

12:29 pm-2:23 pm

Nonstop2h 54m

Houston George Bush Intcntl

Mon 6/1

7:01 pm-10:40 pm

Nonstop2h 39m

$208

MiamiHouston

MIA - IAH

MIAIAH

Miami

Sat 6/6

6:33 am-3:52 pm

1 stop10h 19m

Houston George Bush Intcntl

Wed 6/10

2:43 pm-10:17 pm

1 stop6h 34m

$208

MiamiHouston

MIA - IAH

MIAIAH

Miami

Fri 5/29

6:20 am-8:14 am

Nonstop2h 54m

Houston George Bush Intcntl

Sat 6/6

7:01 pm-10:40 pm

Nonstop2h 39m

$208

MiamiHouston

MIA - IAH

MIAIAH

Miami

Tue 6/9

7:16 pm-11:56 pm

1 stop5h 40m

Houston George Bush Intcntl

Mon 6/15

2:38 pm-11:36 pm

1 stop7h 58m

$208

MiamiHouston

MIA - IAH

MIAIAH

Miami

Thu 6/18

7:10 am-1:38 pm

1 stop7h 28m

Houston George Bush Intcntl

Mon 6/22

6:37 pm-12:51 am

1 stop5h 14m

$219

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/10

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Miami to George Bush Intcntl

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 Miami to George Bush Intcntl in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
Super.comPrice Accuracy-Trust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 Miami-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Miami-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Miami-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Miami-Houston George Bush Intcntl Airport 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 Miami-Houston George Bush Intcntl Airport 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 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 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 Miami to Houston George Bush Intcntl Airport

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

Booking 54 days in advance of your planned departure date is, on average, the best time to get cheap flights from Miami to Houston George Bush Intcntl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Miami to Houston George Bush Intcntl Airport (average of $126). Flying from Miami to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $269). 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 May 11, 2026.

One of the essential ways to save on airfare from Miami to Houston George Bush Intcntl Airport 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 47% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Miami to George Bush Intcntl. Price data was last updated on May 9, 2026.

Travelers seeking maximum savings on their Miami to Houston George Bush Intcntl Airport flight should consider departing on Friday evenings when fares are most often at their lowest. Monday afternoons 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 Miami to Houston George Bush Intcntl Airport?

The best insider tips for Miami to Houston George Bush Intcntl Airport 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 Miami to Houston George Bush Intcntl Airport 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 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 May 11, 2026.
Read reviews from past customers who have flown United Airlines,American Airlines, andSpirit Airlines from Miami to Houston George Bush Intcntl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,699 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
9,699 reviews
United Airlines
7.4
Good
9,699 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
American Airlines
7.1
Good
11,667 reviews
United Airlines
7.4
Good
9,699 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
Spirit Airlines
6.3
Okay
8,634 reviews
United Airlines
7.4
Good
9,699 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
Frontier
5.6
Fair
2,954 reviews
United Airlines
7.4
Good
9,699 reviews

Crew

8.1

Food

6.6

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

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?

    Miami (MIA) is the airport you will fly out of if you book a flight from Miami to Houston George Bush Intcntl. You should not have trouble finding flights to Houston George Bush Intcntl from Miami; the airport handles an average of 24 outbound flights to Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the Miami airport to Houston George Bush Intcntl. It is only a 6.1 mi journey to Miami (MIA) from Miami’s city center.

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

    A quick flight from Miami to Houston George Bush Intcntl Airport can take about 2h 54m. United Airlines provides one of the quickest options available for as low as $193. Airlines will cover a distance of 962 mi. This flight may include one or multiple stops.

  • 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 Frontier. Our recent data shows that you can find tickets from as low as $56 on this airline. Additional options worth looking into are Spirit Airlines and American Airlines, starting at $66 and $107 round-trip. Frontier is currently priced 71% 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?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $33. Users have also found prices from $40 and $63 on Spirit Airlines and American Airlines, respectively.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Miami to Houston George Bush Intcntl Airport on time: Atlas Air (100%), ANA (96%), Avianca (95%).

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

    Looking at all options, your cheapest flight can be booked for $41. While the most popular route (Miami - Houston George Bush Intcntl) can be booked for $132 on average, our data indicates $733 when flying from Miami to Houston George Bush Intcntl Airport.

  • 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 vacation 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, November is the cheapest month in which you can book a flight from Miami to Houston George Bush Intcntl Airport (average of $126). Flying from Miami to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $269). 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 Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Katy
The Woodlands
Spring
Jersey Village
Humble
Tomball
Conroe
Cypress
Montgomery

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Top 4 airlines flying from Miami to George Bush Intcntl

Discover the top 4 airlines that operate flights from Miami to George Bush Intcntl. 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 May 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$56Average$144FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$66Average$158FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$107Average$251FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$126Average$270FlexibilityNo cancel feeOn-time69%

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