Ready to fly AST to STL?
Compare flight prices across hundreds of airlines and booking sites.
Find flights from AST to STLSome links on this page are affiliate links. We may earn a commission at no extra cost to you.
Airport Comparison
| AST | STL | |
|---|---|---|
| Airport Name | Astoria Regional Airport | St Louis Lambert International Airport |
| IATA Code | AST | STL |
| ICAO Code | KAST | KSTL |
| City | Astoria | St Louis |
| Country | United States | United States |
| Timezone | America/Los_Angeles | America/Chicago |
| Elevation | 15 ft | 617 ft |
| Coordinates | 46.200000, -123.900000 | 38.750000, -90.370000 |
Astoria (AST) to St Louis (STL) Flight Distance
The flight distance from Astoria Regional Airport (AST) in Astoria, United States to St Louis Lambert International Airport (STL) in St Louis, United States is 2,848 kilometers (1,770 miles / 1,538 nautical miles). The estimated flight time for this route is approximately 4h, flying east at a heading of 95°.
This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.
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 2-hour time difference between the two cities.
Time zone information: When it's 00:09 in Astoria, it's 02:09 in St Louis.
The return flight from St Louis (STL) to Astoria (AST) follows a heading of 298° (west northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the Astoria Regional Airport (AST) and St Louis Lambert International Airport (STL) detail pages, or use our flight duration calculator to compare other routes.
Cheapest months to fly AST → STL
Live ticket prices for the next 12 months. Click any month to see deals.
Flight schedule AST → STL
Upcoming departures, airlines, and flight numbers for this route.
Flight AST → STL delayed or cancelled?
You may be entitled to up to €600 compensation under EU 261 / UK 261. Check eligibility in 2 minutes.