Cheapest€83.92
- Southwest Airlines SA813614:391h 57m16:36Kansas City MCIHouston IAH
Door to door 5h 7mCO2 263.7 kgChanges 0Fixed, no changes
Kansas City to Houston flight
Flights from Kansas City to Houston start at €83.92 and take 4h 56m at their fastest.
Check dates and fares
Fares and seats move by the day. Price Kansas City to Houston on the date you actually want, rather than on the date this page was built.
The Flights from Kansas City to Houston starts at €83.92 and takes 4h 56m door to door, run by 4 operators over 1,072 km, with around 24 departures a day. Fares bottom out about 60 days before departure.
- 4h 56mDoor to door
- 1h 46mMoving
- €107.52 to €230.24From
- 06:06 to 19:36First and last departure
- 24Per day
- 263.7 kgCO2
First and last are taken from the services we sell on October 6, 2026. The return direction keeps its own timetable and is not these times reversed.
€107.52 to €230.24 for one passenger across the 14 departure dates priced here. The low end is one day, not every day. Worked out from this corridor rather than held for anybody. The operator sets the price on the day.
Fares by date
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
- about €230.24Sat19
- about €194.25Sun20
- about €161.80Mon21
- about €131.71Tue22
- about €139.38Wed23
- about €172.42Thu24
- about €162.98Fri25
- about €139.38Sat26
- about €128.17Sun27
- about €107.52Mon28
- about €110.47Tue29
- about €112.24Wed30
- about €132.30Thu1
- about €121.09Fri2
Based on what this route has cost recently. The operator sets the price on the day, and the live fare is confirmed when you book.
The cheapest and the fastest on October 6, 2026
Fastest€115.78
- Mesa Airlines MA754708:471h 46m10:33Kansas City MCIHouston IAH
Door to door 4h 56mCO2 263.7 kgChanges 0Fixed, no changes
Airlines
| Operator | From | Fastest |
|---|---|---|
| United Airlines | €87.46 | 4h 56m |
 Southwest Airlines | €83.92 | 4h 55m |
 ExpressJet | €88.64 | 4h 56m |
 Mesa Airlines | €84.51 | 4h 55m |
The flight gets you into Houston. It does not get you a bed, and neither do we.
A room in Houston for the night the flight gets in
Sort by distance from Houston station and you can see which places are ten minutes on foot and which are not.
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Partner links. We do not sell accommodation. We earn a commission when a booking completes, and it never changes what you pay.
When to book Kansas City to Houston
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €113.4290 days
- €69.1760 days
- €71.5345 days
- €84.5130 days
- €102.8021 days
- €121.0914 days
- €162.987 days
- €161.803 days
- €230.241 days
- Cheapest lead time
- Fares bottom out around 60 days ahead, at €69.17.
- How much it moves
- The gap between the cheapest and most expensive lead time is 233 percent. The most expensive point is €230.24, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 60 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €128.17Sun
- €107.52Mon
- €110.47Tue
- €112.24Wed
- €132.30Thu
- €121.09Fri
- €139.38Sat
Where you leave from and where you arrive
Kansas City
Air
- MCI
Houston
Air
- IAH
- HOU
What the journey looks like
- How far it really runs
- The route covers 1,072 km against 1,041 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
- First and last departure
- The first service of the day leaves Kansas City at 06:06 and the last at 19:36, across 24 departures The return direction keeps its own timetable, so the times back are not these times reversed.
Questions about Kansas City to Houston
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does the Flight from Kansas City to Houston take?
The Flight from Kansas City to Houston takes 4h 56m door to door, of which 1h 46m is spent moving. The route runs 1,072 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
How much does the Flight from Kansas City to Houston cost?
The Flight from Kansas City to Houston starts at €83.92 for one passenger, as of September 18, 2026. A typical fare is €100.44. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
Who runs the Flight from Kansas City to Houston?
4 operators run the Flight from Kansas City to Houston: United Airlines, Southwest Airlines, ExpressJet, Mesa Airlines. Between them they file around 24 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
Which terminal does the Flight from Kansas City to Houston use?
The Flight from Kansas City to Houston leaves from Kansas City MCI and arrives at Houston IAH. Allow about 3h 10m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
When should I book the Flight from Kansas City to Houston?
Fares for the Flight from Kansas City to Houston bottom out around 60 days ahead, at €69.17. The gap between the cheapest and most expensive lead time across the window is 233 percent, measured on September 18, 2026. Booking inside the final week has consistently cost more.
How much CO2 does the Flight from Kansas City to Houston produce?
The Flight from Kansas City to Houston produces about 263.7 kg of CO2 per passenger over 1072 km, which works out at roughly 246 grams per passenger kilometer. That figure is for the whole journey and for one traveler, not for the vehicle.
Where these numbers come from
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Derived from service area No carrier record names this exact pair. The operators listed publish a service area covering both places at a distance their mode plausibly carries people, which is evidence that the corridor is served and not evidence of a specific service. Pages state which, because presenting the two as the same thing would be dishonest.
Where no operator publishes a fare for a corridor, the price here is our own estimate, worked out from the real distance and the real operator through a fare curve that follows lead time, day of the week and season. It tells you roughly what the journey costs. It is not a seat anyone has agreed to sell, and the payment step will not take it.
Defined in full at Door to door, Fares, The booking window, Carbon
- On this page
- Every figure above was computed for Kansas City to Houston on September 18, 2026: 1072 km of route against 1041 km in a straight line, 24 services a day, 4 operators a cheapest fare of €83.92, and 4h 56m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
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