The journey from Lansdowne to St. Louis covers approximately 1,200 kilometers. Flying from Dulles (IAD) to St. Louis Lambert International Airport (STL) is the most efficient method. Driving involves a route through the Appalachian Mountains and the Midwest via I-70. You will transition from the Northern Virginia suburbs to the banks of the Mississippi River. Ensure your vehicle is prepared for winter driving conditions if traveling between November and March.
Total Distance: Driving distance 1,250 km; straight-line air distance 1,000 km.
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Direct
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Direct
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|---|---|---|
| Duration | 2 hours 15 mins | 14 hours |
| Avg Price | $150 - $450 | $200 - $500 |
| Operator | United Airlines | Personal Vehicle |
| Route | IAD to STL | I-70 W |
| Tip | Book early for the best rates on this popular route. | Prepare for significant traffic in the Indianapolis area. |
May to September for the most pleasant weather.