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Cheap flights from Kansas City to Houston from $63

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 2/18. 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

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Frontier Logo
12:45 pm - 10:53 pm
MCI
-
IAH
10h 08m1 stop
Frontier Logo
6:05 am - 11:50 am
IAH
-
MCI
5h 45m1 stop
$234Frontier
Fri, Jan 30 - Fri, Feb 6
Spirit Airlines Logo
11:26 am - 10:33 am
MCI
-
IAH
23h 07m2 stops
Spirit Airlines Logo
4:15 pm - 4:09 pm
IAH
-
MCI
23h 54m3 stops
$236Spirit Airlines
Thu, Jan 8 - Mon, Jan 12
Frontier Logo
8:28 pm - 9:36 am
MCI
-
IAH
13h 08m1 stop
Frontier Logo
7:23 pm - 3:44 pm
IAH
-
MCI
20h 21m2 stops
$239Frontier
Thu, Feb 12 - Tue, Feb 17
Spirit Airlines Logo
5:04 pm - 11:34 pm
MCI
-
IAH
6h 30m1 stop
Spirit Airlines Logo
4:15 pm - 4:09 pm
IAH
-
MCI
23h 54m3 stops
$241Spirit Airlines
Sat, Jan 24 - Mon, Jan 26
Frontier Logo
8:45 pm - 12:38 am
MCI
-
IAH
27h 53m1 stop
Frontier Logo
6:45 am - 7:51 pm
IAH
-
MCI
13h 06m1 stop
$242Frontier
Fri, Jan 2 - Sun, Jan 4
Multiple Airlines Logo
7:00 am - 5:42 pm
MCI
-
IAH
10h 42m1 stop
Multiple Airlines Logo
8:16 pm - 4:09 pm
IAH
-
MCI
19h 53m1 stop
$243Multiple Airlines
Thu, Jan 15 - Thu, Jan 15
Multiple Airlines Logo
7:00 am - 3:22 pm
MCI
-
IAH
8h 22m1 stop
Multiple Airlines Logo
6:39 am - 7:33 pm
IAH
-
MCI
12h 54m1 stop
$244Multiple Airlines
Tue, Feb 10 - Thu, Feb 19
Southwest Logo
3:30 pm - 5:40 pm
MCI
-
HOU
2h 10mnonstop
Southwest Logo
9:25 am - 11:25 am
HOU
-
MCI
2h 00mnonstop
$293Southwest
Wed, Feb 11 - Wed, Feb 18
Southwest Logo
3:30 pm - 5:40 pm
MCI
-
HOU
2h 10mnonstop
Southwest Logo
9:00 am - 12:20 pm
HOU
-
MCI
3h 20m1 stop
$299Southwest
Wed, Feb 11 - Wed, Feb 18
Delta Logo
8:05 am - 4:10 pm
MCI
-
HOU
8h 05m1 stop
Delta Logo
1:06 pm - 6:39 pm
HOU
-
MCI
5h 33m1 stop
$313Delta
Tue, Feb 10 - Tue, Feb 17

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
HOU9:25 amHouston Hobby
2h 00m
MCI11:25 amKansas City
$293
Find similar
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
$299
Find similar
Southwest
Jan 6
MCI6:00 amKansas City
2h 15m
HOU8:15 amHouston Hobby
Jan 12
HOU9:25 amHouston Hobby
2h 00m
MCI11:25 amKansas City
$302
Find similar

Delta flights from Kansas City to Houston

Our best Delta deals on Kansas City to Houston flight tickets
Delta
Feb 10
MCI8:05 amKansas City
8h 05m
1 stop
HOU4:10 pmHouston Hobby
Feb 17
HOU1:06 pmHouston Hobby
5h 33m
1 stop
MCI6:39 pmKansas City
$313
Find similar
Delta
Feb 10
MCI10:44 amKansas City
5h 26m
1 stop
HOU4:10 pmHouston Hobby
Feb 19
HOU10:50 amHouston Hobby
6h 16m
1 stop
MCI5:06 pmKansas City
$322
Find similar
Delta
Jan 8
MCI4:00 pmKansas City
6h 33m
1 stop
HOU10:33 pmHouston Hobby
Jan 12
HOU5:04 pmHouston Hobby
5h 47m
1 stop
MCI10:51 pmKansas City
$331
Find similar

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 December 17, 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

Fri 1/30

12:45 pm-10:53 pm

1 stop10h 08m

Houston George Bush Intcntl

Fri 2/6

6:05 am-11:50 am

1 stop5h 45m

$234

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Thu 1/8

11:26 am-10:33 am

2 stops23h 07m

Houston George Bush Intcntl

Mon 1/12

4:15 pm-4:09 pm

3 stops23h 54m

$236

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Thu 2/12

8:28 pm-9:36 am

1 stop13h 08m

Houston George Bush Intcntl

Tue 2/17

7:23 pm-3:44 pm

2 stops20h 21m

$239

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Sat 1/24

5:04 pm-11:34 pm

1 stop6h 30m

Houston George Bush Intcntl

Mon 1/26

4:15 pm-4:09 pm

3 stops23h 54m

$241

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Fri 1/2

8:45 pm-12:38 am

1 stop27h 53m

Houston George Bush Intcntl

Sun 1/4

6:45 am-7:51 pm

1 stop13h 06m

$242

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Thu 1/15

7:00 am-5:42 pm

1 stop10h 42m

Houston George Bush Intcntl

Thu 1/15

8:16 pm-4:09 pm

1 stop19h 53m

$243

Kansas CityHouston

MCI - IAH

MCIIAH

Kansas City

Tue 2/10

7:00 am-3:22 pm

1 stop8h 22m

Houston George Bush Intcntl

Thu 2/19

6:39 am-7:33 pm

1 stop12h 54m

$244

Kansas CityHouston

MCI - HOU

MCIHOU

Kansas City

Wed 2/11

3:30 pm-5:40 pm

Nonstop2h 10m

Houston Hobby

Wed 2/18

9:25 am-11:25 am

Nonstop2h 00m

$293

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

$299

Kansas CityHouston

MCI - HOU

MCIHOU

Kansas City

Tue 2/10

8:05 am-4:10 pm

1 stop8h 05m

Houston Hobby

Tue 2/17

1:06 pm-6:39 pm

1 stop5h 33m

$313

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 $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 Wednesday. momondo users have found tickets for Wednesday departures for as low as $396. 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 $520.

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 $382. Try not to purchase tickets in the afternoon because they tend to be around $628. 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 $354 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 $250 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 10m

Direct flights

Every day

Airports in Houston

2 airports
The fastest flight from Kansas City to Houston takes 2h 10m
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 10m, 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 $78Free CancellationRating
5.8
3,081 reviews
Search Frontier flights
United AirlinesPriceFrom $166Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
Spirit AirlinesPriceFrom $185Free CancellationRating
6.3
8,190 reviews
Search Spirit Airlines flights
SouthwestPriceFrom $250Free CancellationRating
7.9
4,250 reviews
Search Southwest flights
American AirlinesPriceFrom $285Free CancellationRating
7.2
11,054 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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