Skip to main content
US Trip Planner Logo
US Trip Planner

Drive or Fly: Houston, TX to Southlake, TX?

Side-by-side comparison of driving versus flying for this route. Costs, time, and trade-offs at a glance.

Driving wins

Medium

Short enough to drive comfortably in a day. Airport overhead makes flying slower door-to-door. Available flights require a connection, adding time and cost.

Passengers:
Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

4h 43m

Distance

264.1 mi

Total Cost

$85

CO2

107 kg

Cost Breakdown

Diesel$50
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 54m

29m in the air

Air Distance

243 mi

Total Cost

$185

CO2

62 kg

Door-to-Door Timeline

Houston, TX → HOU 15m
Check-in & Security 90m
Flight 29m
Arrival & Baggage 30m
DFW → Southlake, TX 10m

Cost Breakdown

Ticket (1 pax @ $130) $130
Rental car (1 day)$55

Airports

Houston, TX HOU — William P. Hobby Airport 10 mi, ~15m drive
Southlake, TX DFW — Dallas Fort Worth International Airport 6 mi, ~10m drive

Flight Data

Service

Connecting only

On-Time

99.3%

Cancellation

0.7%

+ Less physical fatigue
+ Predictable arrival time
− Airport security and check-in overhead
− 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 43m 2h 54m
Total cost (1 person) $85 $185
Carbon footprint 107 kg CO2 62 kg CO2
Flexibility High Low
Luggage Unlimited Restricted
Reliability Weather dependent 99% on-time
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 Jul 21, 2026.

Route Options

2 different routes between these cities.

Fastest
264.1 mi 4h 43m

via I 45, TX 114 TEXpress, I 35E

Alternative (+35 min)
281.5 mi 5h 19m

via TX 6, I 35W, I 35; US 77

Decided to drive? See the full trip plan from Houston, TX to Southlake, TX with stops, fuel costs, and turn-by-turn directions.