Drive or Fly: Herriman, 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 289 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

4h 55m

Distance

289.3 mi

Total Cost

$99

CO2

117 kg

Cost Breakdown

Diesel$64

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 9m

30m in the air

Air Distance

250 mi

Total Cost

$185

CO2

64 kg

Door-to-Door Timeline

Herriman, UT → SLC 29m

Check-in & Security 90m

Flight 30m

Arrival & Baggage 30m

SGU → Saint George, UT 10m

Cost Breakdown

Ticket (1 pax @ $130) $130

Rental car (1 day)$55

Airports

Herriman, UT SLC — Salt Lake City International Airport 19 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 55m	3h 9m
Total cost (1 person)	$99	$185
Carbon footprint	117 kg CO₂	64 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 18, 2026.

Decided to drive? See the full trip plan from Herriman, UT to Saint George, UT with stops, fuel costs, and turn-by-turn directions.