Previously seen trips
| Operated by | Vehicle type | Departure time | Departure location | Trip duration | Arrival time | Arrival location | Recommended | Price and booking link |
|---|---|---|---|---|---|---|---|---|
 | Bus | McKinney | Gateway Station | No tags | ||||
| Bus | McKinney | St Louis, MO | No tags | ||||
| Bus | McKinney | Gateway Station | No tags | ||||
| Bus | McKinney | St Louis, MO | No tags | ||||
| Bus | McKinney | Gateway Station | No tags |
Get from McKinney to St. Louis
The journey takes about 21 hours 10 minutes and with fares starting at just $105, it presents an excellent value for a comfortable ride.
Compare bus companies
Greyhound Lines offers the most comprehensive intercity bus services in the United States. They operate a modern, environmentally friendly fleet that serves more than 2400 destinations and carries nearly 16 million passengers annually. When traveling with them, you can expect free WiFi, onboard entertainment, bathrooms, power outlets and decent legroom. One of the great perks of Greyhound is that they connect big cities and smaller towns in the US, where you usually can't get to by train or plane. If you're looking for safe and affordable transportation, Greyhound is a great choice.
Frequently asked questions about traveling from McKinney to St. Louis by bus
Please note that schedules, routes, or operator details shown here may be updated or vary at the time of your trip.
How much is the bus ticket from McKinney to St. Louis?
The cheapest bus tickets from McKinney to St. Louis start from $105. The average price for this route is around $142. Busbud recommends that you book your tickets in advance for a better chance to get the lowest possible price.
How long is the bus ride from McKinney to St. Louis?
The average bus trip duration from McKinney to St. Louis is 21h 10m, covering a distance of 518 miles (836 km). The quickest bus can get you there in 13h 50m and is operated by Greyhound.
Which bus companies service the McKinney to St. Louis route?
Several major train operators operate on this route with 1 trains available per day.
What is the earliest and latest departure time for the bus from McKinney to St. Louis?
The earliest bus departs from McKinney to St. Louis at 8:25am. And the latest bus departs at 3:45pm.
What are the CO₂ emissions for the bus trip from McKinney to St. Louis?
A bus trip from McKinney to St. Louis generates an estimated 21 kg of CO₂, making it a highly eco-friendly travel option and recommended mode of travel by Busbud.
Find cheapest prices for buses
Price is for a one-way ticket for one passenger and based on past searches.
The cheapest trip from McKinney to St. Louis was searched and found on Nov 30, 2025 with a price of $276To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from McKinney to St. Louis, as early as possible.
