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George Bush Intcntl

$47+ 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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — IAH
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Cheapflights Tip: The best prices from Kansas City to Houston George Bush Intcntl are usually found in August 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 October 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$213
(Kiwi.com)

One-way from

$47
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$393
Provider with most accurate pricing for Kansas City-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Kansas City-Houston George Bush Intcntl flights.
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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. 9% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 27, 2025.

This Booking.com deal was found by Cheapflights users on 10/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/318:28 pmMCI - IAH
1 stop14h 09mFrontier
Tue 11/47:00 amIAH - MCI
1 stop10h 19mFrontier
Deal found 10/26$214
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/87:01 pmMCI - IAH
1 stop14h 27mSpirit Airlines
Fri 12/126:14 amIAH - MCI
1 stop11h 42mSpirit Airlines
Deal found 10/26$216
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Sun 12/78:45 pmMCI - IAH
2 stops12h 24mFrontier
Mon 12/1511:32 amIAH - MCI
1 stop8h 18mFrontier
Deal found 10/26$217
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/87:01 pmMCI - IAH
1 stop14h 27mSpirit Airlines
Tue 12/166:00 amIAH - MCI
1 stop14h 44mSpirit Airlines
Deal found 10/26$219
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Wed 11/126:00 amMCI - IAH
1 stop13h 52mMultiple Airlines
Fri 11/149:11 pmIAH - MCI
2 stops22h 22mMultiple Airlines
Deal found 10/26$221
This Cheapflightsfares deal was found by Cheapflights users on 10/25. 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 11/267:31 pmMCI - IAH
1 stop13h 30mSpirit Airlines
Fri 11/287:13 amIAH - MCI
1 stop12h 50mSpirit Airlines
Deal found 10/25$223
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/158:45 pmMCI - IAH
2 stops24h 08mFrontier
Tue 12/306:05 pmIAH - MCI
1 stop16h 03mFrontier
Deal found 10/26$226
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Wed 11/267:31 pmMCI - IAH
1 stop21h 45mMultiple Airlines
Wed 12/34:32 pmIAH - MCI
1 stop26h 42mMultiple Airlines
Deal found 10/27$227
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/96:30 amMCI - IAH
1 stop17h 28mSpirit Airlines
Fri 12/126:14 amIAH - MCI
1 stop11h 42mSpirit Airlines
Deal found 10/26$230
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Wed 12/106:30 amMCI - IAH
1 stop17h 51mSpirit Airlines
Sat 12/136:14 amIAH - MCI
1 stop11h 42mSpirit Airlines
Deal found 10/26$231
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 12/96:30 amMCI - IAH
1 stop17h 28mSpirit Airlines
Tue 12/166:00 amIAH - MCI
1 stop14h 44mSpirit Airlines
Deal found 10/26$233
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Wed 12/106:30 amMCI - IAH
1 stop17h 51mSpirit Airlines
Tue 12/166:00 amIAH - MCI
1 stop14h 44mSpirit Airlines
Deal found 10/26$234

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 October 27, 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

Sat 2/21

1:44 pm-11:13 pm

1 stop9h 29m

Houston George Bush Intcntl

Sun 3/1

6:05 am-10:11 am

1 stop28h 06m

$248

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Fri 11/21

7:31 pm-9:01 am

1 stop13h 30m

Houston George Bush Intcntl

Fri 11/28

7:13 am-8:03 pm

1 stop12h 50m

$265

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Mon 12/15

8:08 am-10:24 am

Nonstop2h 16m

Houston George Bush Intcntl

Tue 12/30

8:35 am-10:36 am

Nonstop2h 01m

$283

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Wed 12/10

7:00 am-12:31 pm

1 stop5h 31m

Houston George Bush Intcntl

Mon 12/15

5:55 pm-11:10 pm

1 stop5h 15m

$303

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Fri 2/13

7:54 pm-11:52 pm

1 stop3h 58m

Houston George Bush Intcntl

Sat 2/21

8:07 am-5:09 pm

1 stop9h 02m

$333

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Thu 12/4

3:00 pm-5:20 pm

Nonstop2h 20m

Houston George Bush Intcntl

Sun 12/7

8:27 pm-10:30 pm

Nonstop2h 03m

$338

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Tue 12/9

6:15 am-8:34 am

Nonstop2h 19m

Houston George Bush Intcntl

Mon 12/15

12:10 pm-2:17 pm

Nonstop2h 07m

$353

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Thu 12/4

10:36 am-12:57 pm

Nonstop2h 21m

Houston George Bush Intcntl

Mon 12/8

8:27 pm-10:30 pm

Nonstop2h 03m

$355

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Sat 2/21

2:58 pm-5:17 pm

Nonstop2h 19m

Houston George Bush Intcntl

Sat 2/28

7:25 am-9:32 am

Nonstop2h 07m

$355

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Thu 11/27

8:10 am-10:25 am

Nonstop2h 15m

Houston George Bush Intcntl

Sun 11/30

11:59 pm-2:02 am

Nonstop2h 03m

$355

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 22 results
1
2
3

Compare providers for flights from Kansas City 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 Kansas City to George Bush Intcntl in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 Kansas City-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 Kansas City-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kansas City-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kansas City-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 Kansas City-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 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 October 24, 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, November is the cheapest month in which you can book a flight from Kansas City to Houston George Bush Intcntl Airport (average of $165). Flying from Kansas City to Houston George Bush Intcntl Airport in December is currently the most expensive (average of $334). 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 October 27, 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 evening could potentially save you up to 58% 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 October 26, 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. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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

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 October 27, 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
8,999 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
8,999 reviews
United Airlines
7.4
Good
8,999 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,031 reviews
United Airlines
7.4
Good
8,999 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Spirit Airlines
6.3
Okay
8,112 reviews
United Airlines
7.4
Good
8,999 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Frontier
5.8
Fair
3,123 reviews
United Airlines
7.4
Good
8,999 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 12 daily outbound flights to Houston George Bush Intcntl from 4 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 16m. Fly via Spirit Airlines, United Airlines, or Delta 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 Frontier. Our recent data shows that you can find tickets from as low as $160 on this airline. Additional options worth looking into are Spirit Airlines and United Airlines, starting at $188 and $271 round-trip. These flights start at 60% 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 (95%), Air New Zealand (90%) and Mesa Airlines (89%).

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

    On average you can expect to pay $1,048 for a flight from Kansas City to Houston George Bush Intcntl Airport. The cheapest flight overall is $162 while the most popular route, (Kansas City - Houston George Bush Intcntl) is currently priced at $173.

  • 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, November is the cheapest month in which you can book a flight from Kansas City to Houston George Bush Intcntl Airport (average of $165). Flying from Kansas City to Houston George Bush Intcntl Airport in December is currently the most expensive (average of $334). 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
Katy
The Woodlands
Jersey Village
Spring
Humble
Conroe
Tomball
Cypress

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Top 4 airlines flying from Kansas City to George Bush Intcntl

Discover the top 4 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 October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$160Average$203FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$188Average$236FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$262Average$446FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$285Average$354FlexibilityNo cancel feeOn-time71%

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