Drive or Fly: St. Petersburg, FL to Saint Augustine Shores, FL?

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 PIE–UST. At 204 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

Distance

204.6 mi

Total Cost

$80

CO2

83 kg

Cost Breakdown

Diesel$45

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 50m

20m in the air

Air Distance

164 mi

Total Cost

$182

CO2

42 kg

Door-to-Door Timeline

St. Petersburg, FL → PIE 14m

Check-in & Security 90m

Flight 20m

Arrival & Baggage 30m

UST → Saint Augustine Shores, FL 16m

Cost Breakdown

Ticket (1 pax @ $127) $127

Rental car (1 day)$55

Airports

St. Petersburg, FL PIE — St. Petersburg Clearwater International Airport 10 mi, ~14m drive

Saint Augustine Shores, FL UST — Northeast Florida Regional Airport 10 mi, ~16m drive

No scheduled flights found

No commercial flights between PIE and UST. 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	2h 50m
Total cost (1 person)	$80	$182
Carbon footprint	83 kg CO₂	42 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 St. Petersburg, FL to Saint Augustine Shores, FL with stops, fuel costs, and turn-by-turn directions.