Drive or Fly: Collierville, TN to Knoxville, TN?

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 MEM–TYS. At 381 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

7h 1m

Distance

381.5 mi

Total Cost

$119

CO2

154 kg

Cost Breakdown

Diesel$84

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 23m

40m in the air

Air Distance

329 mi

Total Cost

$188

CO2

84 kg

Door-to-Door Timeline

Collierville, TN → MEM 26m

Check-in & Security 90m

Flight 40m

Arrival & Baggage 30m

TYS → Knoxville, TN 17m

Cost Breakdown

Ticket (1 pax @ $133) $133

Rental car (1 day)$55

Airports

Collierville, TN MEM — Memphis International Airport 18 mi, ~26m drive

Knoxville, TN TYS — McGhee Tyson Airport 11 mi, ~17m drive

No scheduled flights found

No commercial flights between MEM and TYS. Flight estimates above are theoretical.

+ Saves about 3h 38m 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	7h 1m	3h 23m
Total cost (1 person)	$119	$188
Carbon footprint	154 kg CO₂	84 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.

Route Options

2 different routes between these cities.

Fastest

381.5 mi 7h 1m

via I 40, I 269

Alternative (+47 min)

397.1 mi 7h 48m

via US 72, I 75, I 565; US 72 Alternate

Decided to drive? See the full trip plan from Collierville, TN to Knoxville, TN with stops, fuel costs, and turn-by-turn directions.