STLDCA
St. Louis (St. Louis Lambert International Airport) to Washington (Ronald Reagan Washington National 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 STL to DCA
Scheduled service data shows 6-7/day from STL to DCA across 2 airlines. Departure terminal data is available for 2, 1.
- First departure
- 05:08
- Last departure
- 19:55
- Cadence
- ~hourly
- Daily departures
- 17
| Airline | Daily frequency | Aircraft | Departures (local) |
|---|---|---|---|
| Southwest Airlines | 4/day | Boeing 737 · Terminal 2 · Seat map | 08:1508:30 |
Aircraft on this route
Flying the other way?
DCA to STL flights — 6-7/day on 2 airlines →Route FAQ
How long is the flight from STL to DCA?
The STL to DCA flight is typically scheduled at about 2h 4m.
How far is STL from DCA?
STL to DCA is about 717 miles by air.
Which airlines fly from STL to DCA?
Southwest Airlines, American Airlines fly the STL to DCA route in our route data.
What aircraft fly from STL to DCA?
Aircraft observed or commonly scheduled on STL to DCA include Boeing 737, Bombardier CRJ.