Ready to fly CTH to STL?
Compare flight prices across hundreds of airlines and booking sites.
Find flights from CTH to STLSome links on this page are affiliate links. We may earn a commission at no extra cost to you.
Airport Comparison
| CTH | STL | |
|---|---|---|
| Airport Name | Chester County G O Carlson Airport | St Louis Lambert International Airport |
| IATA Code | CTH | STL |
| ICAO Code | KMQS | KSTL |
| City | Coatesville | St Louis |
| Country | United States | United States |
| Timezone | America/New_York | America/Chicago |
| Elevation | 660 ft | 617 ft |
| Coordinates | 39.980000, -75.870000 | 38.750000, -90.370000 |
Coatesville (CTH) to St Louis (STL) Flight Distance
The flight distance from Chester County G O Carlson Airport (CTH) in Coatesville, United States to St Louis Lambert International Airport (STL) in St Louis, United States is 1,253 kilometers (778 miles / 676 nautical miles). The estimated flight time for this route is approximately 2h, flying west at a heading of 268°.
This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.
This is a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation. Despite being a domestic route, there is a 1-hour time difference between the two cities.
Time zone information: When it's 01:36 in Coatesville, it's 00:36 in St Louis.
The return flight from St Louis (STL) to Coatesville (CTH) follows a heading of 79° (east). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the Chester County G O Carlson Airport (CTH) and St Louis Lambert International Airport (STL) detail pages, or use our flight duration calculator to compare other routes.
Cheapest months to fly CTH → STL
Live ticket prices for the next 12 months. Click any month to see deals.
Flight schedule CTH → STL
Upcoming departures, airlines, and flight numbers for this route.
Flight CTH → STL delayed or cancelled?
You may be entitled to up to €600 compensation under EU 261 / UK 261. Check eligibility in 2 minutes.