Cheap flights from Boston (BOS) to San Diego (SAN)

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Lowest round trip fares by airline from Boston and San Diego

Cheapest prices ($128 One Way, $256 Round Trip) found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Great Deals On Cheap Hotels in San Diego

Pleasant Inn

Pleasant Inn

2.5 out of 5
5550 Clairemont Mesa Blvd, San Diego, CA, 92117
The price is $120 per night from Oct 9 to Oct 10
Stay at this business-friendly hotel in San Diego. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the clean ...
4.1/5 Very Good! (1,000 reviews)
Nice place to rest your head
"The service was exceptional, the room was super clean and it was nice and quiet. Would definitely stay here again."

Reviewed on Sep 30, 2022

E-Z 8 Motel Old Town

E-Z 8 Motel Old Town

2.5 out of 5
4747 Pacific Highway, San Diego, CA, 92110
The price is $69 per night from Oct 13 to Oct 14
Stay at this business-friendly hotel in San Diego. Enjoy free parking, WiFi, and a spa tub. Our guests praise the overall value in our reviews. Popular attractions ...
2.7/5 (1,553 reviews)
"front desk was fast and friendly. stayed before and will stay again."

Reviewed on Oct 5, 2022

Kings Inn San Diego

Kings Inn San Diego

2.5 out of 5
1333 Hotel Cir S, San Diego, CA, 92108
The price is $110 per night from Oct 18 to Oct 19
Stay at this hotel in San Diego. Enjoy free WiFi, 2 restaurants, and breakfast. Our guests praise the breakfast and the restaurant in our reviews. Popular attractions ...
4.2/5 Excellent! (2,230 reviews)
"Totally retro hotel, but in extremely good condition. Really a great bargain."

Reviewed on Oct 5, 2022

Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Fly From Boston to San Diego

Origin Boston
Destination San Diego
Number of Daily Flights 9
Earliest Flight Departure Date Oct 14
Latest Flight Departure Date Oct 15
Popular Airlines Alaska Airlines

Cheap flights from Boston to San Diego

Passengers flying into San Diego International Airport (SAN) will fall in love with this city on the water. San Diego is home to many fine hotels and restaurants, such as Cucina Urbana. Wildlife lovers will enjoy spending a day watching marine life at La Jolla Cove, or seeing over 600 species of animals, at the world renowned San Diego Zoo.

Surfers will be able to find some of the best waves in the city at Windansea Beach, in La Jolla. The Botanical Building and Lily Pond offers its visitors a little bit of peace and tranquility; a huge contrast to the hustle and bustle of San Diego life. Visitors to the city can also head for the Gas Lamp District, where they will find over 100 unique boutiques for shopping.

Key Facts

San Diego is connected to Los Angeles by Interstate 5, and the two cities are separated by almost 125 miles. Interstate 15 carries travelers inland, and is the road to follow if you are trying to head to the north. Interstate 8 heads east out of San Diego and towards Arizona.

Hints and Tips

The cross-country flight from Boston Logan International Airport (BOS) to San Diego takes a little under six hours to complete. Upon arrival, head for a favorite beach, such as Coronado Beach.

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.