Cheap Flights from Washington to St Louis - WAS to STL (reverse)
Popular Flights from Washington to St Louis
- Airfare from Washington to St Louis on US Airways from $320 round trip
- Airfare from Washington to St Louis on American from $360 round trip
- Airfare from Washington to St Louis on AirTran from $360 round trip
- Airfare from Washington to St Louis on United from $360 round trip
- Airfare from Washington to St Louis on Delta from $382 round trip
Did You Know?
- The smallest aircraft operated by Frontier flying between Washington, DC and St Louis, MO is a EMJ with 98 seats.
- Chicago, IL is the most popular connection for one stop flights between Washington, DC and St Louis, MO.
- Continental has 57 one stop flights between Washington, DC and St Louis, MO.
- 10 airlines operate between Washington, DC and St Louis, MO
- 448 flights per week fly out of Washington, DC connecting to St Louis, MO
- 117,718 seats are available per day to fly out of Washington, DC connecting to St Louis, MO
- The shortest flight between Washington, DC and St Louis, MO on SAS is 694 miles.
- United has the most nonstop flights between Washington, DC and St Louis, MO.
Farecompare Research Tools
Advance Purchase Prices from Washington to St Louis
- Carrier0 Days1 Day3 Days7 Days10 Days14 Days21 Days
- AirTran$513$513$513$411$411$339$299
- American$221$221$221$584$584$480$318
- Continental$806$806$806$584$584$480$318
- Delta$221$221$221$584$584$480$318
- US Airways$221$221$221$390$390$318$298
- United$806$806$806$584$584$480$318
Daily Non-stop Flight Schedules from Washington National to Lambert International
- AirlineMonTueWedThuFriSatSunEarliest FlightLatest Flight
- American33333239:59 AM8:35 PM
- Southwest222222212:20 PM6:40 PM
Daily Non-stop Flight Schedules from Dulles International to Lambert International
- AirlineMonTueWedThuFriSatSunEarliest FlightLatest Flight
- United55455457:59 AM10:10 PM
Cheap Domestic Flights from Washington - WAS
Flights
Airline
Lowest Price
Delta, Frontier, JetBlue, Sun Ctry, American, US Airways, United
$278
Frontier, American, United, Delta, Virgin America, AirTran, JetBlue, Sun Ctry, US Airways, Alaska
$324
Virgin America, AirTran, JetBlue, Sun Ctry, American, Alaska, Delta, United, US Airways, Frontier
$312
Sun Ctry, Delta, US Airways, American, Frontier, AirTran, United
$242
AirTran, Sun Ctry, US Airways, American, Delta, Alaska, United, JetBlue, Frontier, Virgin America
$300
Sun Ctry, Hawaiian, JetBlue, Frontier, AirTran, American, US Airways, Delta, United, Alaska
$320
AirTran, United, Delta, Alaska, American, US Airways, Sun Ctry, Hawaiian, JetBlue, Frontier, Virgin America
$396
Frontier, United, Delta, Sun Ctry, American, AirTran, US Airways, JetBlue, Virgin America, Alaska
$390
American, Alaska, JetBlue, Frontier, Delta, AirTran, Virgin America, United, US Airways
$294