DCASTL
Washington (Ronald Reagan Washington National Airport) to St. Louis (St. Louis Lambert International Airport).
Plan this routeAt a glance
| Est. flight time | Distance | Frequency | Type |
|---|---|---|---|
| ~2h 4m Estimated from great-circle distance — no tracked flights yet. | 717 mi | 6-7/day | Domestic |
Airlines on this route
Airlines flying DCA to STL
Scheduled service data shows 6-7/day from DCA to STL across 2 airlines. Departure terminal data is available for 1, 2.
- First departure
- 08:00
- Last departure
- 20:00
- Cadence
- ~hourly
- Daily departures
- 13
| Airline | Daily frequency | Aircraft | Departures (local) |
|---|---|---|---|
| Southwest Airlines | 3-4/day | Boeing 737 · Terminal 1 · Seat map | 08:0012:00 |
Aircraft on this route
Flying the other way?
STL to DCA flights — 6-7/day on 2 airlines →Route FAQ
How long is the flight from DCA to STL?
The DCA to STL flight is typically scheduled at about 2h 4m.
How far is DCA from STL?
DCA to STL is about 717 miles by air.
Which airlines fly from DCA to STL?
Southwest Airlines, American Airlines fly the DCA to STL route in our route data.
What aircraft fly from DCA to STL?
Aircraft observed or commonly scheduled on DCA to STL include Boeing 737, Bombardier CRJ.