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Flights from Logan International Airport (BOS) to San Diego Intl. Airport (SAN)
Flights to San Diego
California
United States of America
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Popular airlines from Logan International Airport (BOS) to San Diego Intl. Airport (SAN)

Alaska Airlines
JetBlue Airways
American Airlines
United
Delta
Southwest Airlines
Sun Country Airlines

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Cheap Flights from Boston to San Diego (BOS-SAN)

Prices were available within the past 7 days and start at ￥16,190 for one-way flights and ￥33,470 for roundtrip, for the period specified. Prices and availability are subject to change.

All deals

One way

Roundtrip

Sat, Sep 5 - Tue, Sep 8

BOS

Boston

SAN

San Diego

￥33,470

Roundtrip

Found 2 days ago

Select Alaska Airlines flight, departing Sat, Sep 5 from Boston to San Diego, returning Tue, Sep 8, priced at ￥33,470 Found 2 days ago

Sat, Sep 12 - Fri, Sep 18

BOS

Boston

SAN

San Diego

￥33,870

Roundtrip

Found 3 days ago

Select Alaska Airlines flight, departing Sat, Sep 12 from Boston to San Diego, returning Fri, Sep 18, priced at ￥33,870 Found 3 days ago

Sat, Sep 12 - Sat, Sep 19

BOS

Boston

SAN

San Diego

￥33,990

Roundtrip

Found 3 days ago

Select Alaska Airlines flight, departing Sat, Sep 12 from Boston to San Diego, returning Sat, Sep 19, priced at ￥33,990 Found 3 days ago

Wed, Sep 16 - Wed, Sep 23

BOS

Boston

SAN

San Diego

￥35,060

Roundtrip

Found 1 day ago

Select American Airlines flight, departing Wed, Sep 16 from Boston to San Diego, returning Wed, Sep 23, priced at ￥35,060 Found 1 day ago

Sat, Sep 12 - Sat, Sep 19

BOS

Boston

SAN

San Diego

￥35,480

Roundtrip

Found 3 days ago

Select American Airlines flight, departing Sat, Sep 12 from Boston to San Diego, returning Sat, Sep 19, priced at ￥35,480 Found 3 days ago

Sat, Sep 12 - Sat, Sep 19

BOS

Boston

SAN

San Diego

￥35,600

Roundtrip

Found 3 days ago

Select American Airlines flight, departing Sat, Sep 12 from Boston to San Diego, returning Sat, Sep 19, priced at ￥35,600 Found 3 days ago

Wed, Sep 16 - Wed, Sep 23

BOS

Boston

SAN

San Diego

￥36,720

Roundtrip

Found 1 day ago

Select Alaska Airlines flight, departing Wed, Sep 16 from Boston to San Diego, returning Wed, Sep 23, priced at ￥36,720 Found 1 day ago

Sat, Sep 12 - Fri, Sep 18

BOS

Boston

SAN

San Diego

￥37,090

Roundtrip

Found 3 days ago

Select American Airlines flight, departing Sat, Sep 12 from Boston to San Diego, returning Fri, Sep 18, priced at ￥37,090 Found 3 days ago

Sat, Sep 12 - Fri, Sep 18

BOS

Boston

SAN

San Diego

￥40,540

Roundtrip

Found 3 days ago

Select Delta flight, departing Sat, Sep 12 from Boston to San Diego, returning Fri, Sep 18, priced at ￥40,540 Found 3 days ago

Wed, Sep 16 - Wed, Sep 23

BOS

Boston

SAN

San Diego

￥53,780

Roundtrip

Found 1 day ago

Select United flight, departing Wed, Sep 16 from Boston to San Diego, returning Wed, Sep 23, priced at ￥53,780 Found 1 day ago

Find the cheapest month to fly from Boston (BOS) to San Diego (SAN)

September is typically the cheapest month to fly

From ￥30,976 - ￥41,207 per traveler.

Travel information

Origin airport	Logan International Airport
Destination airport	San Diego Intl. Airport
Distance	4,155 km away
Airlines serving	Alaska Airlines, JetBlue Airways, American Airlines, United, Delta, Southwest Airlines, Sun Country Airlines
Popular airline	Alaska Airlines
Roundtrip price	￥33,470
Average flight time	6 hours 9 mins

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￥16,190 Cheap Flights from Boston (BOS) to San Diego (SAN)

Popular airlines from Logan International Airport (BOS) to San Diego Intl. Airport (SAN)

Be in the know

Book smarter

Earn twice

Cheap Flights from Boston to San Diego (BOS-SAN)

Find the cheapest month to fly from Boston (BOS) to San Diego (SAN)

September is typically the cheapest month to flySeptember is typically the cheapest month to fly

Travel information

Explore a world of travel with Expedia

September is typically the cheapest month to fly