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George Bush Intcntl

$59+ Cheap flights from Kansas City (MCI) 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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — IAH
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Kansas City to Houston George Bush Intcntl are usually found in September or February, booked 42 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap flight deals from Kansas City to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) 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 September 11, 2025.

Round-trip from

$212
(Kiwi.com)

One-way from

$59
(United Airlines)

Popular in

January

Cheapest in

September

Average price

$334
From Kansas City to Houston George Bush Intcntl
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One-way flight from Kansas City to Houston George Bush Intcntl
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Highest demand for flights based on searches. 5% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Kansas City to George Bush Intcntl

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

This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/263:01 pmMCI - IAH
1 stop8h 38mFrontier
Sun 9/286:15 amIAH - MCI
1 stop7h 33mFrontier
Deal found 9/10$214
This Priceline deal was found by Cheapflights users on 9/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/263:01 pmMCI - IAH
1 stop8h 38mMultiple Airlines
Sat 9/277:10 amIAH - MCI
1 stop8h 00mMultiple Airlines
Deal found 9/10$215
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/244:05 pmMCI - IAH
1 stop12h 25mSpirit Airlines
Tue 9/307:10 amIAH - MCI
1 stop8h 00mSpirit Airlines
Deal found 9/10$216
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1011:37 amMCI - IAH
1 stop10h 26mFrontier
Sat 10/187:00 amIAH - MCI
1 stop10h 55mFrontier
Deal found 9/10$217
This Frontier deal was found by Cheapflights users on 9/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/183:01 pmMCI - IAH
1 stop8h 38mFrontier
Mon 9/226:15 amIAH - MCI
1 stop7h 33mFrontier
Deal found 9/11$218
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:05 amMCI - IAH
Nonstop2h 11mUnited Airlines
Mon 10/68:20 pmIAH - MCI
Nonstop2h 07mUnited Airlines
Deal found 9/11$219
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Mon 9/223:01 pmMCI - IAH
1 stop8h 38mMultiple Airlines
Tue 9/307:31 pmIAH - MCI
2 stops27h 36mMultiple Airlines
Deal found 9/8$220
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Fri 9/193:01 pmMCI - IAH
1 stop8h 49mFrontier
Sun 9/219:08 pmIAH - MCI
1 stop16h 40mFrontier
Deal found 9/10$221
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/248:38 pmMCI - IAH
1 stop19h 09mMultiple Airlines
Sun 10/267:01 pmIAH - MCI
1 stop14h 57mMultiple Airlines
Deal found 9/11$222
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Thu 10/234:00 pmMCI - IAH
2 stops13h 20mMultiple Airlines
Fri 10/241:32 pmIAH - MCI
1 stop25h 42mMultiple Airlines
Deal found 9/8$223
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/18:28 pmMCI - IAH
1 stop15h 09mMultiple Airlines
Wed 11/56:18 pmIAH - MCI
2 stops15h 59mMultiple Airlines
Deal found 9/9$224
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 11/132:54 pmMCI - IAH
1 stop7h 03mAmerican Airlines
Sat 11/159:28 amIAH - MCI
1 stop4h 38mAmerican Airlines
Deal found 9/11$225

Cheapflights Fare Finder

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

Fly from

Kansas City

Fly to

George Bush Intcntl

Route

Depart

Return

Price

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Fri 9/26

3:01 pm-9:54 am

2 stops18h 53m

Houston George Bush Intcntl

Mon 9/29

6:15 am-1:48 pm

1 stop7h 33m

$216

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Thu 10/2

6:05 am-8:16 am

Nonstop2h 11m

Houston George Bush Intcntl

Mon 10/6

8:20 pm-10:27 pm

Nonstop2h 07m

$219

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Fri 1/16

4:25 pm-6:50 pm

Nonstop2h 25m

Houston George Bush Intcntl

Mon 1/19

7:30 am-9:31 am

Nonstop2h 01m

$219

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Fri 10/10

6:05 am-8:16 am

Nonstop2h 11m

Houston George Bush Intcntl

Mon 10/13

8:20 pm-10:27 pm

Nonstop2h 07m

$219

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Fri 10/10

11:37 am-11:40 am

1 stop24h 03m

Houston George Bush Intcntl

Mon 10/13

6:33 pm-2:00 pm

1 stop19h 27m

$225

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Wed 9/24

4:05 pm-4:07 pm

2 stops24h 02m

Houston George Bush Intcntl

Mon 9/29

6:15 am-1:48 pm

1 stop7h 33m

$244

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Thu 10/2

5:15 pm-9:54 am

2 stops16h 39m

Houston George Bush Intcntl

Sun 10/5

9:20 pm-4:20 pm

2 stops19h 00m

$248

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Fri 10/24

8:38 pm-3:47 pm

1 stop19h 09m

Houston George Bush Intcntl

Sun 10/26

9:04 pm-10:42 am

2 stops13h 38m

$253

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Thu 10/9

11:37 am-10:03 pm

1 stop10h 26m

Houston George Bush Intcntl

Sun 10/12

7:57 pm-10:42 am

2 stops14h 45m

$259

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Sat 10/11

8:10 am-10:15 am

Nonstop2h 05m

$59

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 21 results
1
2
3

The best insider tips for Kansas City to Houston George Bush Intcntl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Kansas City to Houston George Bush Intcntl Airport trip
Airports
MCI

MCI's central security checkpoint has 16 lanes, rarely taking more than 5 minutes without TSA PreCheck.

Read more about MCIby Matt Meltzer
IAH

For quick city access from IAH, use Uber or Lyft from Terminals A, B, and C.

Read more about IAHby Evie Carrick
Our travel experts
Evie Carrick

Evie Carrick

Expert on IAH

Evie Carrick

Evie Carrick

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
Matt Meltzer

Matt Meltzer

Expert on MCI

Matt Meltzer

Matt Meltzer

Matt Meltzer has been a travel writer for over a decade, covering U.S. domestic locations and hotels for Thrillist, Fifty Grande, Matador Network, Conde Nast Traveler, and other top publications. He's won multiple travel journalism awards from the Society of American Travel Writers and North American Travel Journalists Association, and currently resides in South Florida.

Read more

Best time to book a flight from Kansas City to George Bush Intcntl

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

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

Use this chart to determine the optimal time to book a round-trip flight from Kansas City to George Bush Intcntl. Price data was last updated on August 29, 2025.

The price you pay for your flight from Kansas City to Houston George Bush Intcntl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 42 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

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

Find hourly flight availability from Kansas City 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 September 11, 2025.

One of the essential ways to save on airfare from Kansas City to Houston George Bush Intcntl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 21% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Kansas City to George Bush Intcntl. Price data was last updated on September 7, 2025.

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

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 September 11, 2025.
Get a feel of what it's like to fly with United Airlines, American Airlines, and Spirit Airlines from Kansas City to Houston George Bush Intcntl Airport 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
8,937 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

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
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

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
8,937 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

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!
Spirit Airlines
6.3
Okay
8,023 reviews
United Airlines
7.4
Good
8,937 reviews

Comfort

7.3

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

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 Kansas City 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 Kansas City to Houston George Bush Intcntl?

    Located just 17.4 mi from the city center, Kansas City is the airport most travelers will use when flying to Houston George Bush Intcntl from Kansas City. Booking flights from Kansas City (MCI) to Houston George Bush Intcntl should be relatively easy as there are 9 daily outbound flights to Houston George Bush Intcntl from 3 different airlines.

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

    There are many flights that can get you from Kansas City to Houston George Bush Intcntl Airport in 2h 11m. Fly via Frontier or United Airlines to get the fastest option. The distance between Kansas City and Houston George Bush Intcntl Airport is about 644 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Our cheapest airline available from Kansas City to Houston George Bush Intcntl Airport is Spirit Airlines. Our recent data shows that you can find tickets from as low as $188 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $257 and $285 round-trip. These flights start at 54% lower than the current average price 3 months from now.

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

    The top 3 most reliable airlines when flying from Kansas City to Houston George Bush Intcntl Airport are Copa Airlines (89%), Mesa Airlines (89%) and United Airlines (87%).

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

    On average you can expect to pay $899 for a flight from Kansas City to Houston George Bush Intcntl Airport. The cheapest flight overall is $158 while the most popular route, (Kansas City - Houston George Bush Intcntl) is currently priced at $117.

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

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

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

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

    Yes. Cheapflights offers flight deals from Kansas City 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 Kansas City to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Kansas City to Houston George Bush Intcntl Airport (average of $241). Flying from Kansas City 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
Jersey Village
Humble
The Woodlands
Conroe
Tomball
Katy
Cypress

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Top 3 airlines flying from Kansas City to George Bush Intcntl

Discover the top 3 airlines that operate flights from Kansas City 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$188Average$237FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$257Average$447FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$285Average$354FlexibilityNo cancel feeOn-time71%

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