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George Bush Intcntl

$309+ 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
FNT — IAH
Sep 9 — Sep 161
Wed 9/9
Wed 9/16
1 adult, Economy
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Cheap 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 10, 2026.

This American Airlines deal was found by Cheapflights users on 8/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:37 pm -
1 stop7h 22m
Sat 11/145:28 pm -
1 stop5h 07m
Deal found 8/7$329
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 9/187:00 am -
1 stop15h 14m
Mon 9/216:08 am -
2 stops30h 33m
Deal found 8/8$340
This American Airlines deal was found by Cheapflights users on 8/8. 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 8/275:45 pm -
1 stop7h 13m
Tue 9/14:40 pm -
1 stop7h 13m
Deal found 8/8$354
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Fri 9/46:25 am -
1 stop5h 19m
Mon 9/76:37 pm -
1 stop5h 16m
Deal found 8/5$360
This American Airlines deal was found by Cheapflights users on 8/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:45 pm -
1 stop7h 13m
Mon 8/244:40 pm -
1 stop7h 13m
Deal found 8/7$379
This United Airlines deal was found by Cheapflights users on 8/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:32 pm -
2 stops19h 53m
Sun 9/63:34 pm -
1 stop7h 18m
Deal found 8/6$407
This American Airlines deal was found by Cheapflights users on 8/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:25 am -
1 stop5h 19m
Sun 9/69:03 am -
2 stops14h 50m
Deal found 8/7$417

Find 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 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(American Airlines)

One-way from

$264
(Kiwi.com)

Popular in

March

Cheapest in

December

Average price

$413
Provider with most accurate pricing for Flint Bishop-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Flint Bishop-Houston George Bush Intcntl flights.
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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. 7% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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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 10, 2026.
Use the filters below to find and compare flights from Flint to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FlintHouston

FNT Flint Bishop - IAH Houston George Bush Intcntl

FNTIAH

Flint Bishop

Sat 12/5

5:31 pm-11:57 pm

1 stop7h 26m

Houston George Bush Intcntl

Mon 12/7

5:11 pm-11:35 pm

1 stop5h 24m

$329

FlintHouston

FNT Flint Bishop - IAH Houston George Bush Intcntl

FNTIAH

Flint Bishop

Wed 10/21

5:36 pm-11:59 pm

1 stop7h 23m

Houston George Bush Intcntl

Wed 11/4

9:09 am-5:07 pm

1 stop6h 58m

$329

FlintHouston

FNT Flint Bishop - IAH Houston George Bush Intcntl

FNTIAH

Flint Bishop

Sat 9/5

6:32 pm-1:25 pm

2 stops19h 53m

Houston George Bush Intcntl

Sun 9/6

3:34 pm-11:52 pm

1 stop7h 18m

$407

FlintHouston

FNT Flint Bishop - IAH Houston George Bush Intcntl

FNTIAH

Flint Bishop

Fri 9/4

5:45 pm-11:58 pm

1 stop7h 13m

Houston George Bush Intcntl

Mon 9/7

4:40 pm-12:53 am

1 stop7h 13m

$409

FlintHouston

FNT Flint Bishop - IAH Houston George Bush Intcntl

FNTIAH

Flint Bishop

Sun 11/15

6:23 am-1:30 pm

1 stop8h 07m

Houston George Bush Intcntl

Sun 11/22

5:12 pm-11:37 pm

1 stop5h 25m

$409

FlintHouston

FNT Flint Bishop - IAH Houston George Bush Intcntl

FNTIAH

Flint Bishop

Sat 9/5

6:25 am-8:40 pm

2 stops15h 15m

Houston George Bush Intcntl

Sat 9/19

11:00 am-5:29 pm

1 stop5h 29m

$417

FlintHouston

FNT Flint Bishop - IAH Houston George Bush Intcntl

FNTIAH

Flint Bishop

Thu 9/3

6:25 am-10:44 am

1 stop5h 19m

Houston George Bush Intcntl

Sun 9/6

9:03 am-12:53 am

2 stops14h 50m

$417

FlintHouston

FNT Flint Bishop - IAH Houston George Bush Intcntl

FNTIAH

Flint Bishop

Fri 1/15

6:00 pm-12:14 am

1 stop7h 14m

Houston George Bush Intcntl

Mon 1/25

8:40 am-5:18 pm

1 stop7h 38m

$419
Quickest round-trip

FlintHouston

FNT Flint Bishop - IAH Houston George Bush Intcntl

FNTIAH

Flint Bishop

Thu 9/17

6:30 pm-12:27 am

1 stop6h 57m

Houston George Bush Intcntl

Sun 9/20

5:06 pm-11:51 pm

1 stop5h 45m

$419
Cheapest one-way
Quickest one-way

FlintHouston

FNT Flint Bishop - IAH Houston George Bush Intcntl

FNTIAH

Flint Bishop

Fri 9/18

5:32 am-9:40 am

1 stop5h 08m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/8

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Flint 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 Flint to George Bush Intcntl in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Flint-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 Flint-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Flint-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Flint-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 Flint-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 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, December is the cheapest month in which you can book a flight from Flint to Houston George Bush Intcntl Airport (average of $299). Flying from Flint to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $517). 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.

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

Airfare is below average for this route at the moment.

Flint to Houston George Bush Intcntl Airport flights typically cost between $363 and $468 in November.
The cheapest round-trip price found within the last 5 days was $329 on American Airlines (Nov 6-Nov 14).

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 10, 2026.
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
10,095 reviews

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.7

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
10,095 reviews
United Airlines
7.4
Good
10,095 reviews

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.7

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
11,897 reviews
United Airlines
7.4
Good
10,095 reviews

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.7

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 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.

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

    Airlines like American Airlines fly from Flint to Houston George Bush Intcntl Airport in about 7h 22m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1101 mi.

  • 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 $269. Another option worth looking into is United Airlines, starting at $269 round trip. You may be able to fly from Flint to Houston George Bush Intcntl Airport for 28% 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, December is the cheapest month in which you can book a flight from Flint to Houston George Bush Intcntl Airport (average of $299). Flying from Flint to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $517). 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
Conroe
The Woodlands
Spring
Humble
Jersey Village
Tomball
Montgomery
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 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$269Average$413FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$269Average$363FlexibilityNo cancel feeOn-time69%

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