Drive or Fly: Imperial Beach, CA to San Jose, 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 SAN–SJC. At 473 miles, driving is the only practical option.

Passengers:

Vehicle:

Find Your Vehicle (EPA fuel economy data)

Drive

Door to Door

9h 1m

Distance

473.3 mi

Total Cost

$140

CO2

191 kg

Cost Breakdown

Diesel$105

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

− Driver fatigue on longer stretches

− Wear and tear on vehicle

− Fuel price fluctuations

Plan the drive

Fly

Door to Door

3h 18m

51m in the air

Air Distance

426 mi

Total Cost

$192

CO2

109 kg

Door-to-Door Timeline

Imperial Beach, CA → SAN 17m

Check-in & Security 90m

Flight 51m

Arrival & Baggage 30m

SJC → San Jose, CA 10m

Cost Breakdown

Ticket (1 pax @ $137) $137

Rental car (1 day)$55

Airports

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

San Jose, CA SJC — Norman Y. Mineta San Jose International Airport 3 mi, ~10m drive

No scheduled flights found

No commercial flights between SAN and SJC. Flight estimates above are theoretical.

+ Saves about 5h 43m 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

Bus

FlixBus

Door to Door

11h 10m

10h 25m on road

Total Cost

$47

CO2

25 kg

Route

Greyhound US0831

Door-to-Door Timeline

Imperial Beach, CA → San Ysidro Bus Terminal (POE6) 10m

Boarding 15m

Bus ride 625m

Arrival 10m

San Jose Diridon Station (SJO6) → San Jose, CA 10m

Cost Breakdown

Ticket (1 pax @ $47) $47

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

Stations

From POE6 — San Ysidro Bus Terminal 6 mi, ~10m drive

To SJO6 — San Jose Diridon Station 1 mi, ~10m 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	Bus
Door-to-door time	9h 1m	3h 18m	11h 10m
Total cost (1 person)	$140	$192	$47
Carbon footprint	191 kg CO₂	109 kg CO₂	25 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: 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 17, 2026.

Route Options

2 different routes between these cities.

Fastest

473.3 mi 9h 0m

via I 5, I 5 Truck, CA 152; CA33

Alternative (+35 min)

495.6 mi 9h 35m

via I 5, US 101, I 5 Truck

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