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George Bush Intcntl

$60+ 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — IAH
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Find cheap flights from Kansas City to George Bush Intcntl with Cheapflights

1. Tell us where you want to go

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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 54 days in advance, depart on a Thursday or Friday and return on a Sunday

Cheap 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 January 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/21. 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 2/2310:55 am
MCI
-
IAH
1 stop6h 17m
Frontier
Wed 2/258:45 am
IAH
-
MCI
1 stop6h 59m
Frontier
Deal found 1/21$134
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 2/254:39 pm
MCI
-
IAH
1 stop6h 53m
Frontier
Sun 3/19:23 am
IAH
-
MCI
1 stop24h 30m
Frontier
Deal found 1/20$136
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 2/269:24 pm
MCI
-
IAH
1 stop12h 12m
Frontier
Sat 2/286:45 am
IAH
-
MCI
1 stop13h 01m
Frontier
Deal found 1/20$146
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 2/244:24 pm
MCI
-
IAH
1 stop26h 40m
Multiple Airlines
Sun 3/19:23 am
IAH
-
MCI
1 stop24h 30m
Multiple Airlines
Deal found 1/20$164
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 2/198:28 pm
MCI
-
IAH
1 stop13h 08m
Frontier
Sat 2/215:49 pm
IAH
-
MCI
1 stop15h 40m
Frontier
Deal found 1/20$166
This Mytrip deal was found by Cheapflights users on 1/21. 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 2/198:28 pm
MCI
-
IAH
1 stop13h 08m
Frontier
Mon 2/236:39 am
IAH
-
MCI
1 stop13h 09m
Frontier
Deal found 1/21$169
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 2/98:41 pm
MCI
-
IAH
1 stop22h 33m
Frontier
Fri 2/279:54 pm
IAH
-
MCI
1 stop21h 52m
Frontier
Deal found 1/20$174
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 2/2011:00 am
MCI
-
IAH
1 stop12h 10m
Frontier
Sun 2/225:45 am
IAH
-
MCI
1 stop28h 08m
Frontier
Deal found 1/19$181
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 2/2210:14 am
MCI
-
IAH
1 stop6h 42m
Multiple Airlines
Tue 2/248:18 pm
IAH
-
MCI
1 stop19h 11m
Multiple Airlines
Deal found 1/21$182
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 2/218:36 pm
MCI
-
IAH
2 stops34h 24m
Frontier
Sun 3/19:23 am
IAH
-
MCI
1 stop24h 30m
Frontier
Deal found 1/20$183
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 2/2210:14 am
MCI
-
IAH
1 stop6h 42m
Frontier
Tue 2/246:07 pm
IAH
-
MCI
2 stops21h 37m
Frontier
Deal found 1/21$184

Find 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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$134
(Kiwi.com)

One-way from

$60
(Trip.com)

Popular in

December

Cheapest in

August

Average price

$426
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.
Search Deals
From Kansas City to Houston George Bush Intcntl
Search Deals
One-way flight from Kansas City to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 21, 2026.
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

Mon 2/23

4:49 pm-5:54 am

2 stops13h 05m

Houston George Bush Intcntl

Wed 2/25

8:45 am-3:44 pm

1 stop6h 59m

$182

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Mon 2/16

11:26 am-8:00 am

1 stop20h 34m

Houston George Bush Intcntl

Mon 2/23

9:51 pm-3:44 pm

2 stops41h 53m

$228

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Wed 3/25

3:05 pm-5:24 pm

Nonstop2h 19m

Houston George Bush Intcntl

Wed 4/1

9:51 am-11:59 am

Nonstop2h 08m

$257

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Fri 1/30

12:45 pm-10:33 am

1 stop21h 48m

Houston George Bush Intcntl

Sun 2/1

6:05 pm-11:50 am

1 stop17h 45m

$263

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Wed 4/1

4:48 pm-11:59 pm

1 stop7h 11m

Houston George Bush Intcntl

Wed 4/15

5:45 pm-11:59 pm

1 stop6h 14m

$277

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Thu 2/19

8:00 am-10:17 am

Nonstop2h 17m

Houston George Bush Intcntl

Sat 2/21

2:31 pm-4:38 pm

Nonstop2h 07m

$289

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Tue 2/17

2:58 pm-5:12 pm

Nonstop2h 14m

Houston George Bush Intcntl

Tue 2/24

9:44 am-11:56 am

Nonstop2h 12m

$289

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Wed 2/11

8:05 am-10:25 am

Nonstop2h 20m

Houston George Bush Intcntl

Sun 2/15

11:59 am-2:02 pm

Nonstop2h 03m

$315

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Fri 2/27

4:03 pm-6:25 pm

Nonstop2h 22m

Houston George Bush Intcntl

Mon 3/2

8:30 pm-10:40 pm

Nonstop2h 10m

$321

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Wed 3/25

11:40 am-10:56 pm

1 stop11h 16m

$91

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 21 results
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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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*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 Expedia the most. Expedia 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 January 16, 2026.

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 53 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, July is the cheapest month in which you can book a flight from Kansas City to Houston George Bush Intcntl Airport (average of $176). Flying from Kansas City to Houston George Bush Intcntl Airport in January is currently the most expensive (average of $314). 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 January 21, 2026.

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 in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 57% on airfare.

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

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Kansas City to Houston George Bush Intcntl Airport trip
Our travel experts
Evie Carrick

Evie Carrick

Expert on IAH

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 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 January 21, 2026.
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
9,191 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,191 reviews
United Airlines
7.4
Good
9,191 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,173 reviews
United Airlines
7.4
Good
9,191 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Spirit Airlines
6.3
Okay
8,364 reviews
United Airlines
7.4
Good
9,191 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Frontier
5.7
Fair
3,057 reviews
United Airlines
7.4
Good
9,191 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 11 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 19m. Fly via 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 $69 on this airline. Additional options worth looking into are Spirit Airlines and United Airlines, starting at $107 and $259 round-trip. These flights start at 82% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Kansas City to Houston George Bush Intcntl Airport one-way?

    The cheapest airlines for a one-way flight from Kansas City to Houston George Bush Intcntl Airport are Spirit Airlines ($68), Frontier ($78), and United Airlines ($136).

  • 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 SkyWest Airlines (100%), Mesa Airlines (90%) and Air New Zealand (88%).

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

    On average you can expect to pay $864 for a flight from Kansas City to Houston George Bush Intcntl Airport. The cheapest flight overall is $155 while the most popular route, (Kansas City - Houston George Bush Intcntl) is currently priced at $137.

  • 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, July is the cheapest month in which you can book a flight from Kansas City to Houston George Bush Intcntl Airport (average of $176). Flying from Kansas City to Houston George Bush Intcntl Airport in January is currently the most expensive (average of $314). 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
Katy
The Woodlands
Tomball
Humble
Conroe
Jersey Village
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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$69Average$228FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$107Average$230FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$259Average$441FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$285Average$354FlexibilityNo cancel feeOn-time71%

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