Drive or Fly: Saint Peters, MO to Ava, MO?
Side-by-side comparison of driving versus flying for this route. Costs, time, and trade-offs at a glance.
Driving wins
MediumNo scheduled commercial flights found for STL–BKG. At 212 miles, driving is the only practical option.
Find Your Vehicle (EPA fuel economy data)
· · Fuel cost: $
Drive
Door to Door
4h 26m
Distance
212.7 mi
Total Cost
$79
CO2
86 kg
Cost Breakdown
Fly
Door to Door
3h 44m
20m in the air
Air Distance
169 mi
Total Cost
$182
CO2
43 kg
Door-to-Door Timeline
Cost Breakdown
Airports
No scheduled flights found
No commercial flights between STL and BKG. Flight estimates above are theoretical.
Bus
FlixBus
Door to Door
5h 26m
3h 40m on road
Total Cost
$21
CO2
11 kg
Route
Greyhound US1210
Door-to-Door Timeline
Cost Breakdown
Estimated based on distance. Check flixbus.com for current prices.
Stations
Service
Direct
Frequency
~8/week
At a Glance
| Drive | Fly | Bus | |
|---|---|---|---|
| Door-to-door time | 4h 26m | 3h 44m | 5h 26m |
| Total cost (1 person) | $79 | $182 | $21 |
| Carbon footprint | 86 kg CO2 | 43 kg CO2 | 11 kg CO2 |
| Flexibility | High | Low | |
| Luggage | Unlimited | Restricted | |
| Reliability | Weather dependent | Data unavailable |
Costs are estimates. Actual flight prices vary by airline, date, and booking time. Drive costs based on OSRM routing, EIA fuel prices. Computed Apr 18, 2026.
Route Options
2 different routes between these cities.
via I 44; US 50, I 44 Business; US Historic 66; US 63, US 60
via US 54, I 70, MO 5; MO 64
Decided to drive? See the full trip plan from Saint Peters, MO to Ava, MO with stops, fuel costs, and turn-by-turn directions.