Drive or Fly: Summit Park, UT to Saint George, UT?

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 SLC–SGU. At 318 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

4h 41m

Distance

318.1 mi

Total Cost

$105

CO2

129 kg

Cost Breakdown

Diesel$70

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 12m

33m in the air

Air Distance

273 mi

Total Cost

$186

CO2

70 kg

Door-to-Door Timeline

Summit Park, UT → SLC 29m

Check-in & Security 90m

Flight 33m

Arrival & Baggage 30m

SGU → Saint George, UT 10m

Cost Breakdown

Ticket (1 pax @ $131) $131

Rental car (1 day)$55

Airports

Summit Park, UT SLC — Salt Lake City International Airport 20 mi, ~29m drive

Saint George, UT SGU — St George Regional Airport 6 mi, ~10m drive

No scheduled flights found

No commercial flights between SLC and SGU. 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

− 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	4h 41m	3h 12m
Total cost (1 person)	$105	$186
Carbon footprint	129 kg CO₂	70 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 Summit Park, UT to Saint George, UT with stops, fuel costs, and turn-by-turn directions.