Drive or Fly: Great Falls, MT to South Browning, MT?

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 GTF–FCA. At 123 miles, driving is the only practical option.

Passengers:

Vehicle:

Drive

Door to Door

2h 22m

Distance

123.9 mi

Total Cost

$63

CO2

50 kg

Cost Breakdown

Diesel$28

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

3h 52m

13m in the air

Air Distance

107 mi

Total Cost

$124

CO2

27 kg

Door-to-Door Timeline

Great Falls, MT → GTF 10m

Check-in & Security 90m

Flight 13m

Arrival & Baggage 30m

FCA → South Browning, MT 89m

Cost Breakdown

Ticket (1 pax @ $124) $124

Airports

Great Falls, MT GTF — Great Falls International Airport 4 mi, ~10m drive

South Browning, MT FCA — Glacier Park International Airport 59 mi, ~89m drive

No scheduled flights found

No commercial flights between GTF and FCA. 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

3h 48m

1h 7m on rail

Total Cost

$11

CO2

3 kg

Route

Empire Builder

Door-to-Door Timeline

Great Falls, MT → Shelby Amtrak Station 111m

Boarding 30m

Train ride 67m

Arrival 10m

Browning Amtrak → South Browning, MT 10m

Cost Breakdown

Ticket (1 pax @ $11) $11

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

Stations

From Shelby Amtrak Station 74 mi, ~111m drive

To Browning Amtrak 1 mi, ~10m drive

Service

Direct

Frequency

~2/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

− Limited schedule — about 2 trips per week

− Amtrak delays can be unpredictable

− Need transportation to/from station

− Less flexibility than driving

At a Glance

	Drive	Fly	Train
Door-to-door time	2h 22m	3h 52m	3h 48m
Total cost (1 person)	$63	$124	$11
Carbon footprint	50 kg CO₂	27 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 — 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 Great Falls, MT to South Browning, MT with stops, fuel costs, and turn-by-turn directions.