Ready to fly SER to STL?
Compare flight prices across hundreds of airlines and booking sites.
Find flights from SER to STLSome links on this page are affiliate links. We may earn a commission at no extra cost to you.
Airport Comparison
| SER | STL | |
|---|---|---|
| Airport Name | Freeman Municipal Airport | St Louis Lambert International Airport |
| IATA Code | SER | STL |
| ICAO Code | KSER | KSTL |
| City | Seymour | St Louis |
| Country | United States | United States |
| Timezone | America/Indiana/Indianapolis | America/Chicago |
| Elevation | 583 ft | 617 ft |
| Coordinates | 38.920000, -85.910000 | 38.750000, -90.370000 |
Seymour (SER) to St Louis (STL) Flight Distance
The flight distance from Freeman Municipal Airport (SER) in Seymour, United States to St Louis Lambert International Airport (STL) in St Louis, United States is 387 kilometers (240 miles / 209 nautical miles). The estimated flight time for this route is approximately 1h, flying west at a heading of 269°.
This is a short regional route, typically operated by turboprop or small regional jet aircraft. Flight time is minimal and passengers can expect a quick, efficient journey.
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 04:15 in Seymour, it's 03:15 in St Louis.
The return flight from St Louis (STL) to Seymour (SER) follows a heading of 86° (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 Freeman Municipal Airport (SER) and St Louis Lambert International Airport (STL) detail pages, or use our flight duration calculator to compare other routes.
Cheapest months to fly SER → STL
Live ticket prices for the next 12 months. Click any month to see deals.
Flight schedule SER → STL
Upcoming departures, airlines, and flight numbers for this route.
Flight SER → STL delayed or cancelled?
You may be entitled to up to €600 compensation under EU 261 / UK 261. Check eligibility in 2 minutes.