Is San Diego expensive?

Yes, San Diego is one of the more expensive cities in the U.S. for dining and accommodation.

Do I need a car in San Diego?

While downtown is walkable, a car is recommended to explore the beaches and surrounding areas.

What is the best way to get around?

A combination of ride-sharing and the San Diego Trolley works well for most tourists.

How far is San Diego from LA?

It is about a 2 to 3-hour drive depending on traffic.

Are there direct flights from NH?

No, you must fly out of Boston Logan (BOS) to reach San Diego.

Newington

San Diego

Flight Driving

Newington to San Diego

Updated: 30 May 2026

The journey from Newington to San Diego is a cross-country trek of nearly 3,000 miles. Flying from Boston Logan (BOS) to San Diego International (SAN) is the most practical choice. Driving takes roughly 45 hours and requires crossing the entire continent. San Diego is famous for its mild climate, beautiful beaches, and naval history. Expect a long day of travel regardless of the mode chosen.

Total Distance: 4,800 km driving distance; 4,200 km straight-line air distance.

Fastest Way

Connecting flight from Boston Logan (BOS) to San Diego (SAN) taking 7 hours.

Cheapest Way

Booking a connecting flight from Boston Logan (BOS) at least 30 days in advance.

Compare Newington to San Diego Routes

	Flight Connecting	Driving Direct
Duration	6 hours 30 mins	45 hours
Avg Price	$350 - $800	$700 - $950 in fuel
Operator	Alaska Airlines	Personal Vehicle
Route	BOS to SAN	I-80 W to I-15 S
Tip	Most flights involve a layover in a hub like Denver or Phoenix.	This is a major undertaking; ensure your vehicle is serviced before departure.

Travel Tips

Airport Access
San Diego International is located very close to downtown; use a ride-share for a quick trip.
Traffic
San Diego traffic can be heavy during morning and evening commutes; plan accordingly.
Sun Protection
The coastal sun is deceptive; use sunscreen even on overcast days.
Public Transit
The San Diego Trolley is a convenient way to reach major attractions like Old Town and the Convention Center.
Dining
San Diego is famous for its fish tacos; try them at any local beachside stand.

Safety Tips

Beach Safety
Always swim near a lifeguard tower and pay attention to posted rip current warnings.
Urban Safety
Like any large city, keep your belongings secure and be aware of your surroundings in downtown areas.
Driving Safety
California drivers can be aggressive; maintain a safe distance and use your turn signals.
Emergency Prep
Keep a list of emergency contacts and a portable charger in your day bag.