Check the IAH Depart tab on the airport website for current security checkpoint wait times at all terminals.

Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $121 (Booking.com) |
One-way from | $48 (Kiwi.com) |
Popular in | January |
Cheapest in | August |
Average price | $362 |
Fly from
Fly to
Route
Depart
Return
Price
HoustonKansas City
IAH - MCI
IAHMCI
Houston George Bush Intcntl
Fri 11/7
8:48 pm-7:33 pm
1 stop22h 45m
Kansas City
Sun 11/9
3:04 pm-10:37 am
1 stop19h 33m
HoustonKansas City
IAH - MCI
IAHMCI
Houston George Bush Intcntl
Thu 11/13
11:10 pm-6:28 pm
2 stops19h 18m
Kansas City
Mon 11/17
6:00 am-9:11 am
2 stops27h 11m
HoustonKansas City
IAH - MCI
IAHMCI
Houston George Bush Intcntl
Fri 12/19
9:55 pm-7:51 pm
1 stop21h 56m
Kansas City
Mon 1/5
11:13 am-9:00 am
2 stops21h 47m
HoustonKansas City
IAH - MCI
IAHMCI
Houston George Bush Intcntl
Sun 11/9
8:35 pm-6:28 pm
3 stops21h 53m
Kansas City
Wed 11/12
1:23 pm-6:03 am
3 stops16h 40m
HoustonKansas City
IAH - MCI
IAHMCI
Houston George Bush Intcntl
Wed 12/24
8:35 am-10:36 am
Nonstop2h 01m
Kansas City
Thu 1/1
4:40 pm-6:59 pm
Nonstop2h 19m
HoustonKansas City
IAH - MCI
IAHMCI
Houston George Bush Intcntl
Thu 12/11
8:23 pm-5:56 pm
2 stops21h 33m
Kansas City
Mon 12/15
3:47 pm-7:18 pm
3 stops27h 31m
HoustonKansas City
IAH - MCI
IAHMCI
Houston George Bush Intcntl
Mon 11/10
10:00 pm-10:01 pm
2 stops24h 01m
Kansas City
Fri 11/14
7:33 pm-10:04 pm
3 stops26h 31m
HoustonKansas City
IAH - MCI
IAHMCI
Houston George Bush Intcntl
Fri 2/20
7:31 am-5:09 pm
1 stop9h 38m
Kansas City
Mon 2/23
9:44 am-3:45 pm
1 stop6h 01m
HoustonKansas City
IAH - MCI
IAHMCI
Houston George Bush Intcntl
Tue 12/16
6:45 am-8:44 pm
2 stops13h 59m
Kansas City
Sat 12/20
8:45 pm-10:37 am
1 stop13h 52m
HoustonKansas City
IAH - MCI
IAHMCI
Houston George Bush Intcntl
Sat 11/22
7:13 am-8:03 pm
1 stop12h 50m
Kansas City
Tue 11/25
6:00 am-2:40 pm
1 stop8h 40m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
The price you pay for your flight from Houston George Bush Intcntl Airport to Kansas City may vary depending on when you book. For the best chance of a lower fare, look to book 10 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Kansas City (average of $112). Flying from Houston George Bush Intcntl Airport to Kansas City in April is currently the most expensive (average of $313). 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.
Unlike at noon, when flights are generally more expensive, you can save up to 2% on flights from Houston George Bush Intcntl Airport to Kansas City by exploring options for tickets in the afternoon.
About 15% of weekly flights between Houston and Kansas City have experienced delays in the past year, with the average delay time being 138 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Over the last year, AeroUnion have had the lowest number of delays on this route, with no flights being classified as delayed.
Food
Crew
Boarding
Overall
Entertainment
Comfort
Reviews
Sebrena,Oct 2025
IAH - RSW
Food
Crew
Boarding
Overall
Entertainment
Comfort
Reviews
Sebrena,Oct 2025
IAH - RSW
Food
Crew
Boarding
Overall
Entertainment
Comfort
Reviews
Sebrena,Oct 2025
IAH - RSW
Food
Crew
Boarding
Overall
Entertainment
Comfort
Reviews
Sebrena,Oct 2025
IAH - RSW
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$106 | Average$204 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$216 | Average$406 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$264 | Average$435 | FlexibilityNo cancel fee | On-time69% |