Flight
Old Lyme to San Diego
Updated: 28 May 2026
To travel from Old Lyme to San Diego, flying is the most practical choice. Depart from Bradley International Airport (BDL) and fly to San Diego International Airport (SAN). Flights typically involve a connection, with a total travel time of about 7-8 hours. Driving is a 45-hour journey across the country, which is only recommended for those planning an extensive road trip. There is no direct rail service to San Diego from the East Coast.
Total Distance: Driving distance 4,800 km, straight-line air distance 4,000 km.
Fastest Way
Flight from BDL to SAN is the fastest, taking about 7.5 hours.
Cheapest Way
Booking flights at least 6 weeks in advance is the most reliable way to find low fares.
Compare Old Lyme to San Diego Routes
Flight
Connecting
Duration
7 hours 30 mins
Avg Price
$300-$600
Operator
Delta Air Lines
Route
BDL to SAN via hubs like Atlanta or Salt Lake City.
San Diego airport is located very close to downtown, making it easy to reach your hotel.
Travel Tips
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WeatherSan Diego has a mild climate, but bring a light jacket for cool evenings near the ocean.
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TransportationRenting a car is recommended if you plan to visit attractions outside of the downtown area.
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Beach SafetyAlways swim near lifeguard towers and pay attention to warning flags.
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DiningTry the local fish tacos; they are a staple of the San Diego food scene.
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Airport AccessThe airport is very close to the city center, making ride-sharing services very affordable.
Safety Tips
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Sun SafetyThe sun is strong even on cloudy days; wear sunscreen.
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Water SafetyBe aware of rip currents when swimming in the ocean.
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Urban AwarenessStay in well-lit areas when walking in the Gaslamp Quarter at night.
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Emergency PrepFamiliarize yourself with local evacuation routes if staying near the coast.
People Also Ask
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Is there a direct flight to San Diego?No, most flights from BDL require a connection.
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How long is the drive?The drive is over 2,900 miles and takes about 45 hours of driving time.
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What is the best time to visit?Spring and fall offer the best weather and fewer tourists.
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Do I need a car?A car is helpful for exploring the wider San Diego area, but not strictly necessary for downtown.
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What is the time difference?San Diego is in the Pacific Time Zone, three hours behind Connecticut.
Quick Info
- From Old Lyme, Connecticut, United States
- To San Diego, California, United States
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Modes
Best Time to Travel
March to May or September to November for mild weather and fewer crowds.
Things to Do in San Diego
1
Balboa Park
Visit this massive urban cultural park featuring museums, gardens, and the world-famous San Diego Zoo.
2
La Jolla Cove
See sea lions and enjoy beautiful coastal views. It is a prime spot for snorkeling and kayaking.
3
USS Midway Museum
Explore a historic aircraft carrier turned museum. It is located right on the downtown waterfront.
4
Coronado Island
Take the ferry or drive across the bridge to visit the historic Hotel del Coronado and enjoy the beach.
Tags
Old Lyme to San Diego
flights to San Diego
travel to California
Connecticut to San Diego
San Diego travel guide
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Old Lyme transit
cross-country travel
