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How to get from St Louis to Houston

No nonstop flights. The fastest way is via Dallas: about 6h 6m including the connection. Other options: via New Orleans, Nashville and Atlanta. Two tickets from $212.

Flights from St Louis to Houston

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Filters

Best fares from St Louis to Houston

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Cheapest one-way $141 14 November 2026, with a connection Cheapest nonstop $294 14 November 2026, UA Cheapest in the next 7 days $141 14 November, Sat Cheapest weekend departure $141 Sat, 14 November 2026 Cheapest month November 2026 tickets from $141

Where to connect

Options with one connection, fastest first

fastest, via Dallas
6h 6m
two tickets, via Atlanta
$212
connection options
4
straight-line distance
680 mi (1,094 km)
fastest
Via Dallas
6h 6m
with the connection
St Louis to Dallas flight 1h 50m
Connection of about 3h Arrival: Dallas Love Field, Dallas/Fort Worth International. Departure to Houston: Dallas Love Field, Dallas/Fort Worth International.
Dallas to Houston flight 1h 16m
two ticketsfrom $416
Via New Orleans
6h 10m
with the connection
St Louis to New Orleans flight 1h 50m
Connection of about 3h
New Orleans to Houston flight 1h 20m
Via Nashville
6h 28m
with the connection
St Louis to Nashville flight 1h 10m
Connection of about 3h
Nashville to Houston flight 2h 18m
two ticketsfrom $500
Via Atlanta
6h 53m
with the connection
St Louis to Atlanta flight 1h 33m
Connection of about 3h
Atlanta to Houston flight 2h 20m
two ticketsfrom $212

One ticket or two

How the options are calculated and what to keep in mind at the connection

Flight times come from the nonstop schedule (estimated from the distance where there is no schedule), with 3h allowed for the connection. The price of an option is the sum of the lowest known fares for each leg; their dates may not match, so treat it as a guide. The search shows tickets for your dates, including connections on a single ticket.

Nearest nonstop flights

The closest you can get without a connection

Frequently asked questions

Is there a nonstop flight from St Louis to Houston?
There are no nonstop flights in the schedule. You will need a connection, the fastest is via Dallas.
What is the fastest way to fly from St Louis to Houston?
Via Dallas: 1h 50m to the connection, 1h 16m after it, about 6h 6m in total with 3h for the connection.
How much does a flight from St Louis to Houston with a connection cost?
Two nonstop tickets via Atlanta from $212. This is the sum of the lowest known prices for each leg, and their dates may not match.
Which cities can you connect in between St Louis and Houston?
Dallas (6h 6m total), New Orleans (6h 10m total), Nashville (6h 28m total) and Atlanta (6h 53m total).
How far is Houston from St Louis?
680 mi (1,094 km) in a straight line between the cities.
How much time should I allow for the connection?
The options allow 3h. On a single ticket the carrier is responsible for the connection; on separate tickets you set the margin yourself, allowing time to collect and re-check your bags.