Drive or Fly: Dundalk, MD to Saint Charles, MD?

Side-by-side comparison of driving versus flying for this route. Costs, time, and trade-offs at a glance.

Driving wins

Medium

No scheduled commercial flights found for BWI–DCA. At 59 miles, driving is the only practical option.

Passengers:

Vehicle:

Drive

Door to Door

1h 28m

Distance

59.4 mi

Total Cost

$48

CO2

24 kg

Cost Breakdown

Diesel$13

Hotel (1 room, 0 nights) $0

Meals (1 pax, 1 day) $35

+ No luggage restrictions or TSA lines

+ Comfortable one-day drive

+ Stop anywhere along the route

+ Have your own car at the destination

+ Likely faster door-to-door than flying

− Wear and tear on vehicle

− Fuel price fluctuations

Plan the drive

Fly

Door to Door

2h 47m

6m in the air

Air Distance

50 mi

Total Cost

$122

CO2

13 kg

Door-to-Door Timeline

Dundalk, MD → BWI 14m

Check-in & Security 90m

Flight 6m

Arrival & Baggage 30m

DCA → Saint Charles, MD 27m

Cost Breakdown

Ticket (1 pax @ $122) $122

Airports

Dundalk, MD BWI — Baltimore/Washington International Thurgood Marshall Airport 10 mi, ~14m drive

Saint Charles, MD DCA — Ronald Reagan Washington National Airport 18 mi, ~27m drive

No scheduled flights found

No commercial flights between BWI and DCA. Flight estimates above are theoretical.

+ Less physical fatigue

+ Predictable arrival time

− Airport security and check-in overhead

− No scheduled commercial flights found for this route

− Luggage fees and restrictions

− Less flexibility for stops along the way

Train

Amtrak

Door to Door

2h 46m

1h 33m on rail

Total Cost

CO2

2 kg

Route

Northeast Regional

Door-to-Door Timeline

Dundalk, MD → Baltimore Penn Station 10m

Boarding 30m

Train ride 93m

Arrival 10m

Alexandria → Saint Charles, MD 23m

Cost Breakdown

Ticket (1 pax @ $8) $8

Estimated based on distance. Check amtrak.com for current prices.

Stations

From Baltimore Penn Station 6 mi, ~10m drive

To Alexandria 16 mi, ~23m drive

Service

Direct

Frequency

~83/week

+ Spacious seating with legroom and power outlets

+ Walk around freely during the trip

+ No driving fatigue — relax or work en route

+ Much lower carbon footprint than driving or flying

− Amtrak delays can be unpredictable

− Need transportation to/from station

− Less flexibility than driving

Bus

FlixBus

Door to Door

2h 45m

1h 45m on road

Total Cost

CO2

3 kg

Route

Greyhound US0600

Door-to-Door Timeline

Dundalk, MD → Baltimore Downtown Bus Station (BAL6) 10m

Boarding 15m

Bus ride 105m

Arrival 10m

Springfield Bus Stop (SPV6) → Saint Charles, MD 25m

Cost Breakdown

Ticket (1 pax @ $5) $5

Estimated based on distance. Check flixbus.com for current prices.

Stations

From BAL6 — Baltimore Downtown Bus Station 6 mi, ~10m drive

To SPV6 — Springfield Bus Stop 17 mi, ~25m drive

Service

Direct

Frequency

~7/week

+ Usually the cheapest option

+ Wi-Fi and power outlets on board

+ No driving fatigue — relax or work en route

+ Much lower carbon footprint than driving or flying

− Limited schedule — about 7 trips per week

− Travel time longer than driving

− Need transportation to/from station

− Less flexibility than driving

At a Glance

	Drive	Fly	Train	Bus
Door-to-door time	1h 28m	2h 47m	2h 46m	2h 45m
Total cost (1 person)	$48	$122	$8	$5
Carbon footprint	24 kg CO₂	13 kg CO₂	2 kg CO₂	3 kg CO₂
Flexibility	High	Low
Luggage	Unlimited	Restricted
Reliability	Weather dependent	Data unavailable

Drive data: OSRM routing, EIA fuel prices

Flight data: Statistical estimate

Airports: OurAirports

Transit: Amtrak GTFS, FlixBus GTFS — fares estimated

Confidence: Medium — airports identified, fares estimated

Costs are estimates. Actual flight prices vary by airline, date, and booking time. Drive costs based on OSRM routing, EIA fuel prices. Computed Apr 13, 2026.

Decided to drive? See the full trip plan from Dundalk, MD to Saint Charles, MD with stops, fuel costs, and turn-by-turn directions.