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George Bush Intcntl

$128+ Cheap flights from Flint (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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — IAH
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$240
(Mytrip)

One-way from

$128
(Mytrip)

Popular in

March

Cheapest in

October

Average price

$368
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. 19% potential increase in price ($98 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 June 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 June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/11. 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 7/189:15 amFNT - IAH
1 stop24h 43mMultiple Airlines
Sun 7/207:05 amIAH - FNT
2 stops29h 29mMultiple Airlines
Deal found 6/11$240
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 8/2710:55 amFNT - IAH
1 stop7h 54mAmerican Airlines
Sat 9/66:20 amIAH - FNT
1 stop6h 54mAmerican Airlines
Deal found 6/11$259
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/144:46 pmFNT - IAH
1 stop6h 38mUnited Airlines
Wed 9/245:00 amIAH - FNT
1 stop7h 25mUnited Airlines
Deal found 6/10$324

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 June 12, 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

Fri 7/18

9:15 am-8:58 am

1 stop24h 43m

Houston George Bush Intcntl

Sun 7/20

7:05 am-1:34 pm

2 stops29h 29m

$240

FlintHouston

FNT - IAH

FNTIAH

Flint Bishop

Wed 8/27

10:55 am-5:49 pm

1 stop7h 54m

Houston George Bush Intcntl

Sat 9/6

6:20 am-2:14 pm

1 stop6h 54m

$259

FlintHouston

FNT - IAH

FNTIAH

Flint Bishop

Thu 7/24

4:46 pm-11:57 pm

1 stop8h 11m

Houston George Bush Intcntl

Mon 7/28

6:25 am-1:23 pm

1 stop5h 58m

$339

FlintHouston

FNT - IAH

FNTIAH

Flint Bishop

Thu 7/31

6:00 am-7:25 pm

2 stops14h 25m

$128

FlintHouston

FNT - IAH

FNTIAH

Flint Bishop

Thu 7/31

6:49 pm-11:24 pm

1 stop5h 35m

$130

FlintHouston

FNT - IAH

FNTIAH

Flint Bishop

Thu 6/19

4:46 pm-11:19 pm

1 stop7h 33m

$175

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 to Houston George Bush Intcntl Airport?

Currently, August is the cheapest month in which you can book a flight from Flint to Houston George Bush Intcntl Airport (average of $241). Flying from Flint 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 June 12, 2025.

It’s optimal to fly from Flint 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.

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 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.

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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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 June 12, 2025.
To help decide which airline to fly from Flint to Houston, see what other customers have to say about 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
8,790 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.0

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
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.0

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
8,790 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.0

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

    Flying on American Airlines is currently your cheapest option to Houston George Bush Intcntl Airport, with prices starting at $259. Another option worth looking into is United Airlines, starting at $339 round trip. You may be able to fly from Flint to Houston George Bush Intcntl Airport for 35% less than the average price by searching for these airlines.

  • 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 to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Flint to Houston George Bush Intcntl Airport (average of $241). Flying from Flint 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 Flint?

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$253Average$331FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$399FlexibilityNo cancel feeOn-time69%

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