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George Bush Intcntl

$133+ Cheap flights from Flint, MI (FNT) 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — IAH
Aug 16 — Aug 231
Sat 8/16
Sat 8/23
1 adult, Economy
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Cheap flight deals from Flint to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Flint (FNT) 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 August 11, 2025.

Round-trip from

$259
(American Airlines)

One-way from

$133
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$292
From Flint Bishop to Houston George Bush Intcntl
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One-way flight from Flint Bishop to Houston George Bush Intcntl
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Highest demand for flights based on searches. 20% potential increase in price ($102 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Flint to George Bush Intcntl

Cheapest flights from Flint to George Bush Intcntl
Explore the most affordable flight options available from Flint to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2025.

This American Airlines deal was found by Cheapflights users on 8/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/410:30 amFNT - IAH
1 stop5h 01mAmerican Airlines
Mon 9/81:18 pmIAH - FNT
1 stop4h 37mAmerican Airlines
Deal found 8/9$259
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2110:04 amFNT - IAH
1 stop23h 05mMultiple Airlines
Sun 8/245:27 pmIAH - FNT
1 stop16h 52mMultiple Airlines
Deal found 8/10$272
This Mytrip deal was found by Cheapflights users on 8/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/229:15 amFNT - IAH
2 stops21h 50mMultiple Airlines
Mon 8/259:14 amIAH - FNT
1 stop10h 55mMultiple Airlines
Deal found 8/10$276
This American Airlines deal was found by Cheapflights users on 8/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3010:55 amFNT - IAH
2 stops6h 44mAmerican Airlines
Mon 9/19:01 amIAH - FNT
2 stops9h 34mAmerican Airlines
Deal found 8/10$284
This Mytrip deal was found by Cheapflights users on 8/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/219:00 amFNT - IAH
2 stops24h 09mMultiple Airlines
Sat 8/235:27 pmIAH - FNT
2 stops18h 39mMultiple Airlines
Deal found 8/10$310

Cheapflights Fare Finder

 
Customize your flight search to find flights from Flint 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 August 11, 2025.
Use the filters below to find and compare flights from Flint to Houston George Bush Intcntl Airport that are best for you.

Fly from

Flint

Fly to

George Bush Intcntl

Route

Depart

Return

Price

FlintHouston

FNT - IAH

FNTIAH

Flint Bishop

Thu 9/4

10:30 am-2:31 pm

1 stop5h 01m

Houston George Bush Intcntl

Mon 9/8

1:18 pm-6:55 pm

1 stop4h 37m

$259

FlintHouston

FNT - IAH

FNTIAH

Flint Bishop

Thu 8/21

10:04 am-8:09 am

1 stop23h 05m

Houston George Bush Intcntl

Sun 8/24

5:27 pm-11:19 am

1 stop16h 52m

$272

FlintHouston

FNT - IAH

FNTIAH

Flint Bishop

Fri 8/22

9:15 am-6:05 am

2 stops21h 50m

Houston George Bush Intcntl

Mon 8/25

9:14 am-9:09 pm

1 stop10h 55m

$276

FlintHouston

FNT - IAH

FNTIAH

Flint Bishop

Sat 8/30

10:55 am-4:39 pm

2 stops6h 44m

Houston George Bush Intcntl

Mon 9/1

9:01 am-7:35 pm

2 stops9h 34m

$284

FlintHouston

FNT - IAH

FNTIAH

Flint Bishop

Thu 8/21

9:00 am-8:09 am

2 stops24h 09m

Houston George Bush Intcntl

Sat 8/23

5:27 pm-1:06 pm

2 stops18h 39m

$310

FlintHouston

FNT - IAH

FNTIAH

Flint Bishop

Mon 9/1

9:15 am-11:50 am

2 stops27h 35m

$133

FlintHouston

FNT - IAH

FNTIAH

Flint Bishop

Fri 8/29

6:00 am-9:55 am

1 stop4h 55m

$306

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/10

Best time to book a flight from Flint to George Bush Intcntl

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

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

Currently, August is the cheapest month in which you can book a flight from Flint, Michigan to Houston George Bush Intcntl Airport (average of $241). Flying from Flint, Michigan to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 FNT to IAH?

Find hourly flight availability from Flint 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 August 11, 2025.

It’s optimal to fly from Flint, Michigan to Houston George Bush Intcntl Airport in the evening. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight in the morning.

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 August 11, 2025.
Read through reviews of airlines operating flights from Flint to Houston George Bush Intcntl Airport, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,922 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,922 reviews
United Airlines
7.4
Good
8,922 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,922 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Flint 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 Flint to Houston George Bush Intcntl?

    Located just 4.3 mi from the city center, Flint Bishop is the airport most travelers will use when flying to Houston George Bush Intcntl from Flint. Booking flights from Bishop (FNT) to Houston George Bush Intcntl should be relatively easy as there are 0 daily outbound flights to Houston George Bush Intcntl from 2 different airlines.

  • What is the cheapest airline to fly from Flint, Michigan to Houston George Bush Intcntl Airport round-trip?

    Currently priced at $259, American Airlines will fly you from Flint, Michigan to Houston George Bush Intcntl Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. This flight start at 34% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Flint 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 Flint to George Bush Intcntl.

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

    Yes. Cheapflights offers flight deals from Flint 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 Flint, Michigan to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Flint, Michigan to Houston George Bush Intcntl Airport (average of $241). Flying from Flint, Michigan to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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
Montgomery
Spring
Humble
The Woodlands
Conroe
Tomball
Katy
Jersey Village
Cypress

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Top 2 airlines flying from Flint to George Bush Intcntl

Discover the top 2 airlines that operate flights from Flint 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 August 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$253Average$328FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$269Average$404FlexibilityNo cancel feeOn-time69%

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