Drive or Fly: Le Mars, IA to Dubuque, IA?

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 SUX–DBQ. At 310 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

6h 13m

Distance

310 mi

Total Cost

$103

CO2

125 kg

Cost Breakdown

Diesel$68

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 29m

34m in the air

Air Distance

280 mi

Total Cost

$186

CO2

71 kg

Door-to-Door Timeline

Le Mars, IA → SUX 44m

Check-in & Security 90m

Flight 34m

Arrival & Baggage 30m

DBQ → Dubuque, IA 11m

Cost Breakdown

Ticket (1 pax @ $131) $131

Rental car (1 day)$55

Airports

Le Mars, IA SUX — Sioux Gateway Airport / Brigadier General Bud Day Field 30 mi, ~44m drive

Dubuque, IA DBQ — Dubuque Regional Airport 7 mi, ~11m drive

No scheduled flights found

No commercial flights between SUX and DBQ. Flight estimates above are theoretical.

+ Saves about 2h 44m compared to driving

+ Less physical fatigue

+ Predictable arrival time

− Airport security and check-in overhead

− No scheduled commercial flights found for this route

− May need a rental car at destination

− Luggage fees and restrictions

− Less flexibility for stops along the way

At a Glance

	Drive	Fly
Door-to-door time	6h 13m	3h 29m
Total cost (1 person)	$103	$186
Carbon footprint	125 kg CO₂	71 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

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 17, 2026.

Decided to drive? See the full trip plan from Le Mars, IA to Dubuque, IA with stops, fuel costs, and turn-by-turn directions.