Drive or Fly: Imperial Beach, CA to Sacramento, CA?

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

Could go either way

Medium

This distance is a toss-up. Drive if you want flexibility and lower cost, fly if you value time. Connecting flights add time.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

9h 40m

Distance

517.2 mi

Total Cost

$161

CO2

209 kg

Cost Breakdown

Diesel$126

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

− Driver fatigue on longer stretches

− Wear and tear on vehicle

− Fuel price fluctuations

Plan the drive

Fly

Door to Door

3h 29m

58m in the air

Air Distance

482 mi

Total Cost

$194

CO2

123 kg

Door-to-Door Timeline

Imperial Beach, CA → SAN 17m

Check-in & Security 90m

Flight 58m

Arrival & Baggage 30m

SMF → Sacramento, CA 14m

Cost Breakdown

Ticket (1 pax @ $139) $139

Rental car (1 day)$55

Airports

Imperial Beach, CA SAN — San Diego International Airport 11 mi, ~17m drive

Sacramento, CA SMF — Sacramento International Airport 9 mi, ~14m drive

Flight Data

Service

Connecting only

On-Time

99.6%

Cancellation

0.4%

+ Saves about 6h 11m compared to driving

+ 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

Bus

FlixBus

Door to Door

15h 15m

13h 50m on road

Total Cost

$54

CO2

30 kg

Door-to-Door Timeline

Imperial Beach, CA → San Ysidro Bus Terminal (POE6) 30m

Boarding 15m

Bus ride 830m

Arrival 10m

Sacramento Bus Station (SAC6) → Sacramento, CA 30m

Cost Breakdown

Ticket (1 pax @ $54) $54

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

Stations

From POE6 — San Ysidro Bus Terminal 0 mi, ~30m drive

To SAC6 — Sacramento Bus Station 0 mi, ~30m drive

Service

Direct

Frequency

~6/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 6 trips per week

− Travel time longer than driving

− Need transportation to/from station

− Less flexibility than driving

At a Glance

	Drive	Fly	Bus
Door-to-door time	9h 40m	3h 29m	15h 15m
Total cost (1 person)	$161	$194	$54
Carbon footprint	209 kg CO₂	123 kg CO₂	30 kg CO₂
Flexibility	High	Low
Luggage	Unlimited	Restricted
Reliability	Weather dependent	100% on-time

Drive data: OSRM routing, EIA fuel prices

Flight data: Statistical estimate

Airports: OurAirports

Transit: 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 Oct 19, 2026.

Decided to drive? See the full trip plan from Imperial Beach, CA to Sacramento, CA with stops, fuel costs, and turn-by-turn directions.