Oklahoma City (OKC) to Houston (HOU) flights
One airline flies nonstop from Oklahoma City (OKC) to Houston (HOU): Southwest Airlines. The two airports are 419 miles (675 km) apart. There are also 6 ways to fly it with one stop, through Dallas, Dallas and Austin and more.
Airlines flying nonstop from OKC to HOU
- Southwest AirlinesNot in an allianceWho books it
OKC to HOU with one stop
6 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Dallas (DAL)Southwest Airlines the whole way
- Via Dallas (DFW)American Airlines the whole way
- Via Austin (AUS)Southwest Airlines the whole way
- Via Memphis (MEM)American Airlines, then Southwest Airlines
- Via Fort Walton Beach (VPS)Allegiant Air, then Southwest Airlines
- Via Nashville (BNA)Southwest Airlines the whole way
OKC to HOU: common questions
Which airlines fly nonstop from OKC to HOU?
Southwest Airlines flies nonstop from Oklahoma City (OKC) to Houston (HOU).
How far is Oklahoma City from Houston by plane?
Oklahoma City (OKC) and Houston (HOU) are 419 miles (675 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
How many miles does OKC to HOU cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for OKC to HOU with taxes and fees.
Where can I connect between Oklahoma City and Houston?
The most direct connections are through Dallas (DAL), Dallas (DFW), Austin (AUS), Memphis (MEM) and Fort Walton Beach (VPS). On 4 of them the same airline flies both flights, for example Southwest Airlines through Dallas.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.