Is it better to fly or drive?

Flying is much faster and more practical.

How long is the flight?

About 9 hours with a connection.

Do I need a car in San Diego?

Yes, it makes exploring much easier.

Yes, it is generally a safe city.

Old Saybrook

San Diego

Flight Driving

Old Saybrook to San Diego

Updated: 28 May 2026

Traveling from Old Saybrook to San Diego is a cross-country journey to the Pacific Coast. Flying from BDL to SAN takes 9 hours with a connection. Driving is a 45-hour trip covering 4,500 km via I-80 W and I-15 S. San Diego is famous for its beaches, zoo, and perfect climate.

Total Distance: 4,500 km driving, 4,000 km air distance.

Fastest Way

Flight from BDL to SAN is the fastest at 9 hours.

Cheapest Way

Flight is significantly cheaper than the cost of fuel and hotels for a 5-day drive.

Compare Old Saybrook to San Diego Routes

	Flight Connecting	Driving Direct
Duration	9 hours	45 hours
Avg Price	$400 - $800	$600 in fuel
Operator	Delta Air Lines	Personal Vehicle
Route	BDL to SAN via ATL or SLC.	I-91 N to I-80 W to I-15 S.
Tip	Delta offers reliable connections to the West Coast.	The drive is long; plan for at least 5 days of travel.

Travel Tips

Transport
A car is recommended to explore the different neighborhoods of San Diego.
Weather
The weather is mild year-round, but bring a light jacket for the evenings.
Booking
Book hotels in advance, especially during the summer months.
Dining
Try the local fish tacos; they are a San Diego specialty.
Parking
Parking can be difficult in downtown and beach areas; use public lots.

Safety Tips

Beach Safety
Always swim near a lifeguard station.
Urban Safety
Stay in well-lit areas when walking in the Gaslamp Quarter at night.
Driving
Traffic on I-5 can be heavy; plan your travel accordingly.
Emergency
Know the location of the nearest hospital.