Drive or Fly: Buellton, CA to San Francisco, CA?

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 SBA–SFO. At 294 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

5h 43m

Distance

294.5 mi

Total Cost

$100

CO2

119 kg

Cost Breakdown

Diesel$65

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

30m in the air

Air Distance

251 mi

Total Cost

$185

CO2

64 kg

Door-to-Door Timeline

Buellton, CA → SBA 36m

Check-in & Security 90m

Flight 30m

Arrival & Baggage 30m

SFO → San Francisco, CA 17m

Cost Breakdown

Ticket (1 pax @ $130) $130

Rental car (1 day)$55

Airports

Buellton, CA SBA — Santa Barbara Municipal Airport 24 mi, ~36m drive

San Francisco, CA SFO — San Francisco International Airport 11 mi, ~17m drive

No scheduled flights found

No commercial flights between SBA and SFO. Flight estimates above are theoretical.

+ Saves about 2h 20m 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

Train

Amtrak

Door to Door

8h 30m

6h 50m on rail

Total Cost

$50

CO2

17 kg

Route

Amtrak Thruway Connecting Service

Door-to-Door Timeline

Buellton, CA → Buellton Amtrak Bus Stop 30m

Boarding 30m

Train ride 410m

Arrival 10m

San Francisco → San Francisco, CA 30m

Cost Breakdown

Ticket (1 pax @ $50) $50

Estimated based on distance. Check amtrak.com for current prices.

Stations

From Buellton Amtrak Bus Stop 0 mi, ~30m drive

To San Francisco 0 mi, ~30m drive

Service

Direct

Frequency

~4/week

+ Spacious seating with legroom and power outlets

+ Walk around freely during the trip

+ No driving fatigue — relax or work en route

+ Much lower carbon footprint than driving or flying

− Limited schedule — about 4 trips per week

− Amtrak delays can be unpredictable

− Need transportation to/from station

− Less flexibility than driving

Bus

FlixBus

Door to Door

7h 45m

6h 20m on road

Total Cost

$30

CO2

17 kg

Door-to-Door Timeline

Buellton, CA → Santa Barbara Bus Stop (SBR6) 30m

Boarding 15m

Bus ride 380m

Arrival 10m

San Francisco (5th/Townsend) (USF) → San Francisco, CA 30m

Cost Breakdown

Ticket (1 pax @ $30) $30

Estimated based on distance. Check flixbus.com for current prices.

Stations

From SBR6 — Santa Barbara Bus Stop 0 mi, ~30m drive

To USF — San Francisco (5th/Townsend) 0 mi, ~30m drive

Service

Direct

Frequency

~7/week

+ Usually the cheapest option

+ Wi-Fi and power outlets on board

+ No driving fatigue — relax or work en route

+ Much lower carbon footprint than driving or flying

− Limited schedule — about 7 trips per week

− Travel time longer than driving

− Need transportation to/from station

− Less flexibility than driving

At a Glance

	Drive	Fly	Train	Bus
Door-to-door time	5h 43m	3h 23m	8h 30m	7h 45m
Total cost (1 person)	$100	$185	$50	$30
Carbon footprint	119 kg CO₂	64 kg CO₂	17 kg CO₂	17 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

Transit: Amtrak GTFS, FlixBus GTFS — fares estimated

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.

Route Options

2 different routes between these cities.

Fastest

294.5 mi 5h 42m

via US 101

Alternative (+58 min)

310.8 mi 6h 41m

via CA 1, US 101, CA 17

Decided to drive? See the full trip plan from Buellton, CA to San Francisco, CA with stops, fuel costs, and turn-by-turn directions.