Drive or Fly: Carlsbad, CA to Boulevard, 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 CLD–IPL. At 88 miles, driving is the only practical option.

Passengers:

Vehicle:

Drive

Door to Door

1h 45m

Distance

88.3 mi

Total Cost

$55

CO2

36 kg

Cost Breakdown

Diesel$20

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

9m in the air

Air Distance

71 mi

Total Cost

$123

CO2

18 kg

Door-to-Door Timeline

Carlsbad, CA → CLD 10m

Check-in & Security 90m

Flight 9m

Arrival & Baggage 30m

IPL → Boulevard, CA 64m

Cost Breakdown

Ticket (1 pax @ $123) $123

Airports

Carlsbad, CA CLD — McClellan-Palomar Airport 5 mi, ~10m drive

Boulevard, CA IPL — Imperial County Airport 42 mi, ~64m drive

No scheduled flights found

No commercial flights between CLD and IPL. Flight estimates above are theoretical.

+ Less physical fatigue

+ Predictable arrival time

− Airport security and check-in overhead

− No scheduled commercial flights found for this route

− Luggage fees and restrictions

− Less flexibility for stops along the way

Train

Amtrak

Door to Door

2h 53m

45m on rail

Total Cost

CO2

2 kg

Route

Amtrak Thruway Connecting Service

Door-to-Door Timeline

Carlsbad, CA → Oceanside 10m

Boarding 30m

Train ride 45m

Arrival 10m

San Diego → Boulevard, CA 78m

Cost Breakdown

Ticket (1 pax @ $7) $7

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

Stations

From Oceanside 3 mi, ~10m drive

To San Diego 52 mi, ~78m drive

Service

Direct

Frequency

~1/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 1 trips per week

− Amtrak delays can be unpredictable

− Need transportation to/from station

− Less flexibility than driving

At a Glance

	Drive	Fly	Train
Door-to-door time	1h 45m	3h 23m	2h 53m
Total cost (1 person)	$55	$123	$7
Carbon footprint	36 kg CO₂	18 kg CO₂	2 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 — 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 12, 2026.

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