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Cheap flights from Kansas City to Houston from $50

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 2/7. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
7:00 am - 4:18 pm
MCI
-
IAH
9h 18m
1 stop
Spirit Airlines Logo
7:58 am - 11:33 pm
IAH
-
MCI
15h 35m
1 stop
$125Spirit Airlines
Sat, Feb 28 - Tue, Mar 3
Spirit Airlines Logo
7:00 am - 3:20 pm
MCI
-
IAH
8h 20m
1 stop
Spirit Airlines Logo
8:55 am - 11:33 pm
IAH
-
MCI
14h 38m
1 stop
$127Spirit Airlines
Tue, Feb 24 - Sat, Feb 28
Frontier Logo
8:33 pm - 7:14 pm
MCI
-
IAH
22h 41m
1 stop
Frontier Logo
8:45 am - 3:44 pm
IAH
-
MCI
6h 59m
1 stop
$130Frontier
Mon, Mar 2 - Wed, Mar 4
Frontier Logo
8:41 pm - 12:33 am
MCI
-
IAH
27h 52m
1 stop
Frontier Logo
8:45 am - 3:44 pm
IAH
-
MCI
6h 59m
1 stop
$143Frontier
Sat, Feb 28 - Wed, Mar 4
Frontier Logo
5:48 pm - 11:32 pm
MCI
-
IAH
5h 44m
1 stop
Frontier Logo
8:45 am - 3:44 pm
IAH
-
MCI
6h 59m
1 stop
$144Frontier
Wed, Feb 11 - Wed, Feb 18
Multiple Airlines Logo
11:26 am - 8:23 pm
MCI
-
IAH
8h 57m
1 stop
Multiple Airlines Logo
6:05 am - 11:50 am
IAH
-
MCI
5h 45m
1 stop
$154Multiple Airlines
Sat, Feb 7 - Mon, Feb 9
Southwest Logo
3:30 pm - 5:40 pm
MCI
-
HOU
2h 10mnonstop
Southwest Logo
9:00 am - 12:20 pm
HOU
-
MCI
3h 20m
1 stop
$263Southwest
Wed, Feb 11 - Wed, Feb 18
Southwest Logo
1:50 pm - 8:35 pm
MCI
-
HOU
6h 45m
1 stop
Southwest Logo
8:15 am - 10:15 am
HOU
-
MCI
2h 00mnonstop
$267Southwest
Tue, Mar 10 - Tue, Mar 17
Delta Logo
10:30 am - 4:32 pm
MCI
-
HOU
6h 02m
1 stop
Delta Logo
6:00 am - 1:54 pm
HOU
-
MCI
7h 54m
1 stop
$277Delta
Wed, Apr 1 - Wed, Apr 15
Delta Logo
5:09 pm - 10:33 pm
MCI
-
HOU
5h 24m
1 stop
Delta Logo
11:09 am - 4:04 pm
HOU
-
MCI
4h 55m
1 stop
$293Delta
Sat, Feb 7 - Wed, Feb 11

Southwest flights from Kansas City to Houston

Our best Southwest deals on Kansas City to Houston flight tickets
Southwest
Feb 11
MCI3:30 pmKansas City
2h 10m
HOU5:40 pmHouston Hobby
Feb 18
HOU9:00 amHouston Hobby
3h 20m
1 stop
MCI12:20 pmKansas City
$263
Southwest
Mar 10
MCI1:50 pmKansas City
6h 45m
1 stop
HOU8:35 pmHouston Hobby
Mar 17
HOU8:15 amHouston Hobby
2h 00m
MCI10:15 amKansas City
$267
Southwest
Feb 11
MCI6:00 amKansas City
2h 15m
HOU8:15 amHouston Hobby
Feb 18
HOU8:40 pmHouston Hobby
2h 00m
MCI10:40 pmKansas City
$273

Delta flights from Kansas City to Houston

Our best Delta deals on Kansas City to Houston flight tickets
Delta
Apr 1
MCI10:30 amKansas City
6h 02m
1 stop
HOU4:32 pmHouston Hobby
Apr 15
HOU6:00 amHouston Hobby
7h 54m
1 stop
MCI1:54 pmKansas City
$277
Delta
Feb 7
MCI5:09 pmKansas City
5h 24m
1 stop
HOU10:33 pmHouston Hobby
Feb 11
HOU11:09 amHouston Hobby
4h 55m
1 stop
MCI4:04 pmKansas City
$293
Delta
Feb 21
MCI5:06 pmKansas City
5h 22m
1 stop
HOU10:28 pmHouston Hobby
Mar 4
HOU10:50 amHouston Hobby
7h 49m
1 stop
MCI6:39 pmKansas City
$303

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 January 15, 2026.
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

Sat 2/28

7:00 am-4:18 pm

1 stop9h 18m

Houston George Bush Intcntl

Tue 3/3

7:58 am-11:33 pm

1 stop15h 35m

$125

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Tue 2/24

7:00 am-3:20 pm

1 stop8h 20m

Houston George Bush Intcntl

Sat 2/28

8:55 am-11:33 pm

1 stop14h 38m

$127

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Mon 3/2

8:33 pm-7:14 pm

1 stop22h 41m

Houston George Bush Intcntl

Wed 3/4

8:45 am-3:44 pm

1 stop6h 59m

$130

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Sat 2/28

8:41 pm-12:33 am

1 stop27h 52m

Houston George Bush Intcntl

Wed 3/4

8:45 am-3:44 pm

1 stop6h 59m

$143

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Wed 2/11

5:48 pm-11:32 pm

1 stop5h 44m

Houston George Bush Intcntl

Wed 2/18

8:45 am-3:44 pm

1 stop6h 59m

$144

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Sat 2/7

11:26 am-8:23 pm

1 stop8h 57m

Houston George Bush Intcntl

Mon 2/9

6:05 am-11:50 am

1 stop5h 45m

$154

Kansas CityHouston

MCI - HOU

MCIHOU

Kansas City

Wed 2/11

3:30 pm-5:40 pm

Nonstop2h 10m

Houston Hobby

Wed 2/18

9:00 am-12:20 pm

1 stop3h 20m

$263

Kansas CityHouston

MCI - HOU

MCIHOU

Kansas City

Tue 3/10

1:50 pm-8:35 pm

1 stop6h 45m

Houston Hobby

Tue 3/17

8:15 am-10:15 am

Nonstop2h 00m

$267

Kansas CityHouston

MCI - HOU

MCIHOU

Kansas City

Wed 4/1

10:30 am-4:32 pm

1 stop6h 02m

Houston Hobby

Wed 4/15

6:00 am-1:54 pm

1 stop7h 54m

$277

Kansas CityHouston

MCI - HOU

MCIHOU

Kansas City

Sat 2/7

5:09 pm-10:33 pm

1 stop5h 24m

Houston Hobby

Wed 2/11

11:09 am-4:04 pm

1 stop4h 55m

$293

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 typical price of a round-trip flight between Kansas City and Houston?

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 $270. 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 Tuesday. momondo users have found tickets for Tuesday departures for as low as $381. 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 $510.

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 $381. Try not to purchase tickets in the afternoon because they tend to be around $618. 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 $356 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 $274 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 in Houston. From Kansas City there are direct flights to Houston George Bush Intcntl (IAH), Houston Hobby (HOU).
Search flight deals

  • 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 $69Free CancellationRating
5.7
3,057 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $107Free CancellationRating
6.3
8,322 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $167Free CancellationRating
7.4
9,164 reviews
Search United Airlines flights
SouthwestPriceFrom $251Free CancellationRating
8.0
4,258 reviews
Search Southwest flights
American AirlinesPriceFrom $285Free CancellationRating
7.2
11,136 reviews
Search American Airlines 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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