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Cheap flights from Kansas City to Houston from $70

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kansas City to Houston departing on 4/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:43 pm - 9:33 pm
MCI
-
IAH
24h 50m
1 stop
Frontier Logo
10:09 pm - 7:58 pm
IAH
-
MCI
21h 49m
2 stops
$257Frontier
Fri, Apr 3 - Mon, Apr 6
Frontier Logo
11:53 am - 10:50 pm
MCI
-
IAH
10h 57m
1 stop
Frontier Logo
6:45 am - 1:30 pm
IAH
-
MCI
6h 45m
1 stop
$260Frontier
Thu, Apr 16 - Sun, Apr 19
Multiple Airlines Logo
11:53 am - 10:50 pm
MCI
-
IAH
10h 57m
1 stop
Multiple Airlines Logo
12:35 pm - 2:06 pm
IAH
-
MCI
25h 31m
2 stops
$269Multiple Airlines
Thu, Apr 23 - Fri, Apr 24
Frontier Logo
8:40 pm - 8:58 am
MCI
-
IAH
12h 18m
1 stop
Frontier Logo
6:00 am - 3:36 pm
IAH
-
MCI
9h 36m
1 stop
$270Frontier
Sun, Mar 29 - Fri, Apr 10
Frontier Logo
2:51 pm - 12:48 am
MCI
-
IAH
9h 57m
1 stop
Frontier Logo
6:00 am - 1:49 pm
IAH
-
MCI
31h 49m
2 stops
$274Frontier
Sat, May 2 - Sun, May 10
Multiple Airlines Logo
8:46 pm - 10:36 am
MCI
-
IAH
37h 50m
2 stops
Multiple Airlines Logo
6:00 am - 3:36 pm
IAH
-
MCI
9h 36m
1 stop
$276Multiple Airlines
Thu, Apr 9 - Mon, Apr 13
Multiple Airlines Logo
6:01 pm - 9:43 am
MCI
-
IAH
15h 42m
1 stop
Multiple Airlines Logo
8:40 pm - 10:34 am
IAH
-
MCI
13h 54m
2 stops
$278Multiple Airlines
Wed, Apr 22 - Thu, Apr 30
Frontier Logo
2:15 pm - 11:42 am
MCI
-
IAH
21h 27m
1 stop
Frontier Logo
6:14 pm - 2:06 pm
IAH
-
MCI
43h 52m
2 stops
$279Frontier
Fri, Apr 17 - Thu, Apr 23
Frontier Logo
11:19 am - 5:19 pm
MCI
-
IAH
6h 00m
1 stop
Frontier Logo
6:45 am - 1:30 pm
IAH
-
MCI
6h 45m
1 stop
$280Frontier
Fri, Apr 17 - Sun, Apr 19
Frontier Logo
11:53 am - 10:50 pm
MCI
-
IAH
10h 57m
1 stop
Frontier Logo
6:14 pm - 2:06 pm
IAH
-
MCI
43h 52m
2 stops
$281Frontier
Thu, Apr 16 - Thu, Apr 23

Spirit Airlines flights from Kansas City to Houston George Bush Intcntl Airport

Our best Spirit Airlines deals on Kansas City to Houston George Bush Intcntl Airport flight tickets
Spirit Airlines
Apr 9
MCI12:24 pmKansas City
11h 35m
1 stop
IAH11:59 pmHouston George Bush Intcntl
Apr 16
IAH7:00 amHouston George Bush Intcntl
10h 06m
1 stop
MCI5:06 pmKansas City
$349
Spirit Airlines
Apr 9
MCI12:24 pmKansas City
11h 35m
1 stop
IAH11:59 pmHouston George Bush Intcntl
Apr 10
IAH4:30 pmHouston George Bush Intcntl
18h 59m
3 stops
MCI11:29 amKansas City
$363
Spirit Airlines
Mar 31
MCI5:45 amKansas City
16h 49m
1 stop
IAH10:34 pmHouston George Bush Intcntl
Apr 8
IAH4:20 pmHouston George Bush Intcntl
7h 33m
1 stop
MCI11:53 pmKansas City
$373

Frontier flights from Kansas City to Houston George Bush Intcntl Airport

Our best Frontier deals on Kansas City to Houston George Bush Intcntl Airport flight tickets
Frontier
Apr 3
MCI8:43 pmKansas City
24h 50m
1 stop
IAH9:33 pmHouston George Bush Intcntl
Apr 6
IAH10:09 pmHouston George Bush Intcntl
21h 49m
2 stops
MCI7:58 pmKansas City
$257
Frontier
Apr 16
MCI11:53 amKansas City
10h 57m
1 stop
IAH10:50 pmHouston George Bush Intcntl
Apr 19
IAH6:45 amHouston George Bush Intcntl
6h 45m
1 stop
MCI1:30 pmKansas City
$260
Frontier
Mar 29
MCI8:40 pmKansas City
12h 18m
1 stop
IAH8:58 amHouston George Bush Intcntl
Apr 10
IAH6:00 amHouston George Bush Intcntl
9h 36m
1 stop
MCI3:36 pmKansas City
$270

momondo Fare Finder

 
Customize your flight search to find flights from Kansas City to Houston George Bush Intcntl Airport 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, momondo users made 832,500 searches. Data last updated March 26, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Fri 4/3

8:43 pm-9:33 pm

1 stop24h 50m

Houston George Bush Intcntl

Mon 4/6

10:09 pm-7:58 pm

2 stops21h 49m

$257

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Thu 4/16

11:53 am-10:50 pm

1 stop10h 57m

Houston George Bush Intcntl

Sun 4/19

6:45 am-1:30 pm

1 stop6h 45m

$260

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Thu 4/23

11:53 am-10:50 pm

1 stop10h 57m

Houston George Bush Intcntl

Fri 4/24

12:35 pm-2:06 pm

2 stops25h 31m

$269

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Sun 3/29

8:40 pm-8:58 am

1 stop12h 18m

Houston George Bush Intcntl

Fri 4/10

6:00 am-3:36 pm

1 stop9h 36m

$270

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Sat 5/2

2:51 pm-12:48 am

1 stop9h 57m

Houston George Bush Intcntl

Sun 5/10

6:00 am-1:49 pm

2 stops31h 49m

$274

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Thu 4/9

8:46 pm-10:36 am

2 stops37h 50m

Houston George Bush Intcntl

Mon 4/13

6:00 am-3:36 pm

1 stop9h 36m

$276

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Wed 4/22

6:01 pm-9:43 am

1 stop15h 42m

Houston George Bush Intcntl

Thu 4/30

8:40 pm-10:34 am

2 stops13h 54m

$278

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Fri 4/17

2:15 pm-11:42 am

1 stop21h 27m

Houston George Bush Intcntl

Thu 4/23

6:14 pm-2:06 pm

2 stops43h 52m

$279
Quickest round-trip

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Fri 4/17

11:19 am-5:19 pm

1 stop6h 00m

Houston George Bush Intcntl

Sun 4/19

6:45 am-1:30 pm

1 stop6h 45m

$280

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Thu 4/16

11:53 am-10:50 pm

1 stop10h 57m

Houston George Bush Intcntl

Thu 4/23

6:14 pm-2:06 pm

2 stops43h 52m

$281

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Kansas City to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Kansas City and Houston George Bush Intcntl Airport?

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of August is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Kansas City, with most prices found around $323. If you are unable to visit Houston George Bush Intcntl Airport during the month of August, then departing from Kansas City during the month October is also very affordable. Most momondo users find prices during this month for around $351.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Kansas City to Houston George Bush Intcntl Airport is on a Friday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Friday will often find tickets for as low as $559. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Tuesday is $651.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Kansas City to Houston George Bush Intcntl Airport flights are usually those with departure times at noon. Our users have found flights to Houston George Bush Intcntl Airport at noon for as low as $554. Try not to purchase tickets in the afternoon because they tend to be around $661. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Kansas City to Houston George Bush Intcntl flight route?

Fly from Kansas City to Houston George Bush Intcntl for the best Kansas City - Houston George Bush Intcntl flight prices

How far in advance should I book a flight to Houston George Bush Intcntl Airport?

You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from Kansas City when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around $408 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from Kansas City for as low as $241 on momondo.

What cabin class options are available on Kansas City to Houston George Bush Intcntl flights?

There are 4 cabin classes available to choose from on Kansas City to Houston George Bush Intcntl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Kansas City to Houston George Bush Intcntl Airport flights?

No. A direct flight is the cheapest option for a flight between Kansas City to Houston George Bush Intcntl Airport.

How have Kansas City to Houston George Bush Intcntl Airport flight prices changed over time?

As of March 2026, prices for Kansas City to Houston George Bush Intcntl Airport flights are approximately 9% cheaper when compared to flights at the same time last year.

When to book flights from Kansas City to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Kansas City to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kansas City to Houston George Bush Intcntl Airport (MCI to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kansas City to Houston George Bush Intcntl Airport

Best Price Found

$201

Fastest flight time

2h 08m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from Kansas City in the past 72 hours is $201. The best round-trip flight deal from Kansas City to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $418.
The fastest flight from Kansas City to Houston George Bush Intcntl Airport takes 2h 08m
Direct flights go from Kansas City to Houston George Bush Intcntl Airport every day.
Search flight deals

  • How far is Kansas City to Houston George Bush Intcntl by plane?

    The straight-line distance from Kansas City to Houston George Bush Intcntl is 628.8 mi. In terms of flight time, this usually takes a little over 2h 08m.

  • When did momondo last update prices for flights from Kansas City Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Kansas City Airport to Houston George Bush Intcntl Airport were last updated today.

  • How many operators does momondo search for flights from Kansas City Airport to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Kansas City Airport to Houston George Bush Intcntl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kansas City Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents you'll need for your trip to Houston George Bush Intcntl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Houston George Bush Intcntl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Kansas City to Houston George Bush Intcntl Airport?

  • What is the most popular airline from Kansas City to Houston George Bush Intcntl Airport?

Best airlines flying from Kansas City to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Kansas City to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $78Free CancellationRating
5.7
3,015 reviews
Search Frontier flights
United AirlinesPriceFrom $261Free CancellationRating
7.4
9,489 reviews
Search United Airlines flights
American AirlinesPriceFrom $285Free CancellationRating
7.1
11,496 reviews
Search American Airlines flights

  • United Airlines Flights From Kansas City to Houston George Bush Intcntl Airport

    United Airlines operates around 15 flights from Kansas City to Houston George Bush Intcntl Airport every week. The average price of these flights found in the last 72 hours has been $409, but momondo users have found United Airlines deals from Kansas City to Houston George Bush Intcntl Airport from as low as $261 round-trip. United Airlines has been scored 7.4/10 in 9,489 reviews.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Conroe
Humble
Cypress
Spring
Montgomery
Jersey Village
Tomball
Livingston

Why use momondo?

Why should I use momondo to find a flight deal from Kansas City to Houston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kansas City to Houston. momondo saves you time and could save you money on your trip.

Can I find flights from Kansas City to Houston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Kansas City to Houston flights to just show those with flexible booking policies.

How can momondo help me find flights from Kansas City to Houston?

momondo provides multiple filters to help you find the best flight to Houston from Kansas City. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Kansas City to Houston right now. Can momondo alert me if prices change?

Price alerts on flights to Houston from Kansas City are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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