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Cheap flights from Kansas City to Houston from $47

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 12/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Frontier Logo
8:45 pm - 10:37 amMCI-IAH
13h 52m1 stop
Frontier Logo
10:28 pm - 1:53 pmIAH-MCI
15h 25m2 stops
$208Frontier
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Sun, Dec 7 - Thu, Dec 11
Frontier Logo
11:12 am - 9:55 pmMCI-IAH
10h 43m1 stop
Frontier Logo
7:00 am - 7:33 pmIAH-MCI
12h 33m1 stop
$211Frontier
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Thu, Nov 6 - Sat, Nov 8
Multiple Airlines Logo
7:31 pm - 9:01 amMCI-IAH
13h 30m1 stop
Multiple Airlines Logo
11:32 am - 1:53 pmIAH-MCI
26h 21m1 stop
$212Multiple Airlines
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Wed, Nov 26 - Thu, Dec 4
Multiple Airlines Logo
12:58 pm - 4:53 amMCI-IAH
15h 55m2 stops
Multiple Airlines Logo
6:45 am - 7:50 pmIAH-MCI
13h 05m1 stop
$215Multiple Airlines
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Tue, Dec 2 - Sun, Dec 7
Spirit Airlines Logo
3:47 pm - 10:43 pmMCI-IAH
6h 56m1 stop
Spirit Airlines Logo
10:08 am - 5:10 pmIAH-MCI
7h 02m1 stop
$216Spirit Airlines
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Fri, Dec 12 - Thu, Dec 18
Spirit Airlines Logo
6:00 am - 7:52 pmMCI-IAH
13h 52m1 stop
Spirit Airlines Logo
8:03 pm - 12:28 pmIAH-MCI
16h 25m1 stop
$218Spirit Airlines
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Wed, Nov 12 - Mon, Nov 17
Southwest Logo
3:30 pm - 5:40 pmMCI-HOU
2h 10mnonstop
Southwest Logo
8:45 am - 10:40 amHOU-MCI
1h 55mnonstop
$283Southwest
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Thu, Dec 4 - Mon, Dec 8
Southwest Logo
9:40 am - 1:30 pmMCI-HOU
3h 50m1 stop
Southwest Logo
8:45 am - 10:40 amHOU-MCI
1h 55mnonstop
$289Southwest
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Thu, Dec 18 - Thu, Jan 1
American Airlines Logo
6:44 am - 3:52 pmMCI-HOU
9h 08m1 stop
American Airlines Logo
8:24 pm - 12:05 amHOU-MCI
3h 41m1 stop
$297American Airlines
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Fri, Feb 20 - Mon, Feb 23
American Airlines Logo
6:44 am - 3:52 pmMCI-HOU
9h 08m1 stop
American Airlines Logo
8:24 pm - 12:05 amHOU-MCI
3h 41m1 stop
$317American Airlines
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Fri, Feb 20 - Mon, Feb 23

Delta flights from Kansas City to Houston

Our best Delta deals on Kansas City to Houston flight tickets
Delta
Dec 3
MCI5:12 pmKansas City
5h 36m
1 stop
HOU10:48 pmHouston Hobby
Dec 11
HOU6:00 amHouston Hobby
5h 42m
1 stop
MCI11:42 amKansas City
$303
Find similar
Delta
Dec 4
MCI7:00 amKansas City
6h 28m
1 stop
HOU1:28 pmHouston Hobby
Dec 8
HOU2:32 pmHouston Hobby
7h 52m
1 stop
MCI10:24 pmKansas City
$304
Find similar
Delta
Dec 6
MCI5:13 pmKansas City
5h 20m
1 stop
HOU10:33 pmHouston Hobby
Dec 9
HOU6:47 pmHouston Hobby
5h 00m
1 stop
MCI11:47 pmKansas City
$311
Find similar

Southwest flights from Kansas City to Houston

Our best Southwest deals on Kansas City to Houston flight tickets
Southwest
Dec 4
MCI3:30 pmKansas City
2h 10m
HOU5:40 pmHouston Hobby
Dec 8
HOU8:45 amHouston Hobby
1h 55m
MCI10:40 amKansas City
$283
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Southwest
Dec 18
MCI9:40 amKansas City
3h 50m
1 stop
HOU1:30 pmHouston Hobby
Jan 1
HOU8:45 amHouston Hobby
1h 55m
MCI10:40 amKansas City
$289
Find similar
Southwest
Feb 2
MCI6:00 amKansas City
2h 15m
HOU8:15 amHouston Hobby
Mar 2
HOU2:00 pmHouston Hobby
1h 55m
MCI3:55 pmKansas City
$291
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momondo Fare Finder

 
Customize your flight search to find flights from Kansas City to Houston 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 October 30, 2025.
Use the filters below to find and compare flights from Kansas City to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Sun 12/7

8:45 pm-10:37 am

1 stop13h 52m

Houston George Bush Intcntl

Thu 12/11

10:28 pm-1:53 pm

2 stops15h 25m

$208

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Thu 11/6

11:12 am-9:55 pm

1 stop10h 43m

Houston George Bush Intcntl

Sat 11/8

7:00 am-7:33 pm

1 stop12h 33m

$211

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Wed 11/26

7:31 pm-9:01 am

1 stop13h 30m

Houston George Bush Intcntl

Thu 12/4

11:32 am-1:53 pm

1 stop26h 21m

$212

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Tue 12/2

12:58 pm-4:53 am

2 stops15h 55m

Houston George Bush Intcntl

Sun 12/7

6:45 am-7:50 pm

1 stop13h 05m

$215

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Fri 12/12

3:47 pm-10:43 pm

1 stop6h 56m

Houston George Bush Intcntl

Thu 12/18

10:08 am-5:10 pm

1 stop7h 02m

$216

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Wed 11/12

6:00 am-7:52 pm

1 stop13h 52m

Houston George Bush Intcntl

Mon 11/17

8:03 pm-12:28 pm

1 stop16h 25m

$218

Kansas CityHouston

MCI - HOU

MCIHOU

Kansas City

Thu 12/4

3:30 pm-5:40 pm

Nonstop2h 10m

Houston Hobby

Mon 12/8

8:45 am-10:40 am

Nonstop1h 55m

$283

Kansas CityHouston

MCI - HOU

MCIHOU

Kansas City

Thu 12/18

9:40 am-1:30 pm

1 stop3h 50m

Houston Hobby

Thu 1/1

8:45 am-10:40 am

Nonstop1h 55m

$289

Kansas CityHouston

MCI - HOU

MCIHOU

Kansas City

Fri 2/20

6:44 am-3:52 pm

1 stop9h 08m

Houston Hobby

Mon 2/23

8:24 pm-12:05 am

1 stop3h 41m

$297

Kansas CityHouston

MCI - HOU

MCIHOU

Kansas City

Fri 2/20

6:44 am-3:52 pm

1 stop9h 08m

Houston Hobby

Mon 2/23

8:24 pm-12:05 am

1 stop3h 41m

$317

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

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 cheapest month to fly to Houston?

The month of August is, on average, the cheapest month to fly to Houston from Kansas City, with most prices found around $272. The month of September is another great option to travel to Houston, with average flight prices from Kansas City averaging around $288.

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from Kansas City is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $389. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Sunday is $529.

What is the cheapest time of day to depart on your flight to Houston?

Our data shows that the cheapest Kansas City to Houston flights are usually those with departure times in the evening. Our users have found flights to Houston in the evening for as low as $387. Try not to purchase tickets in the afternoon because they tend to be around $634. 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 flight route?

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

How far in advance should I book a flight to Houston?

You are more likely to see cheaper flights to Houston from Kansas City when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $357 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Kansas City for as low as $248 on momondo.

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

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

Cheap Kansas City to Houston flight deals and tips

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

Fastest flight time

2h 05m

Direct flights

Every day

Airports in Houston

2 airports
The fastest flight from Kansas City to Houston takes 2h 05m
Direct flights go from Kansas City to Houston every day.
There are 2 airports near Houston: Houston George Bush Intcntl (IAH), Houston Hobby (HOU)
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  • How far is Kansas City to Houston by plane?

    The straight-line distance from Kansas City to Houston is 644.7 mi. Flights usually cover this in 2h 05m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kansas City Airport to Houston.

  • What documentation or ID do you need to fly to Houston?

    The travel and health documents you'll need for your trip to Houston 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Kansas City to Houston

Compare and see reviews for airlines that fly from Kansas City to Houston with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $154Free CancellationRating
5.8
3,122 reviews
Search Frontier flights
American AirlinesPriceFrom $169Free CancellationRating
7.2
11,035 reviews
Search American Airlines flights
United AirlinesPriceFrom $174Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
Spirit AirlinesPriceFrom $185Free CancellationRating
6.3
8,116 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $252Free CancellationRating
8.0
4,243 reviews
Search Southwest flights

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. All flights to Houston from Kansas City on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Kansas City.

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

Yes momondo offers price alerts on flights to Houston from Kansas City. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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