How long is the flight?

Flights typically take 11 hours with one connection.

No direct train exists from Maine to San Diego.

What is the best time to visit?

Any time of year is great due to the mild climate.

A car is recommended for visiting attractions outside the city center.

What is the distance?

It is about 4,900 kilometers by road.

Newport

San Diego

Flight Driving

Newport to San Diego

Updated: 29 May 2026

The trip from Newport, Maine to San Diego, California is a long-distance journey of approximately 4,900 kilometers. Flying from Bangor International Airport (BGR) to San Diego International (SAN) is the most efficient route. Driving takes you across the entire width of the country, typically via I-80 and I-15. You will experience a transition from the rocky Atlantic coast to the sunny Pacific shores. Expect a total travel time of 11 hours by air or 50 hours by car.

Total Distance: 4,900 km driving, 4,300 km air distance.

Fastest Way

Flight from BGR to SAN, typically 11 hours including layover.

Cheapest Way

Flight with a budget airline connecting through a major hub.

Compare Newport to San Diego Routes

	Flight Connecting	Driving Direct
Duration	11 hours	50 hours
Avg Price	$400 - $900	$750 - $1,100 in fuel
Operator	Delta Air Lines	Personal Vehicle
Route	BGR to SAN via ATL or MSP.	I-95 S to I-80 W to I-15 S.
Tip	Book early to secure lower fares on connecting flights.	Plan for frequent stops to manage driver fatigue.

Travel Tips

Weather
San Diego has a mild climate, but bring a light jacket for evenings.
Transportation
The San Diego Trolley is an efficient way to get around the city.
Airport
SAN is located very close to downtown, making it convenient for travelers.
Beaches
Coronado Beach is famous for its sparkling sand and historic hotel.
Booking
Reserve your hotel in advance, especially during summer months.