There are 6 ways to get from Boston to San Diego by ferry, plane, train (Amtrak), bus (Greyhound, Amtrak), car, bus, or train
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Ferry to Boston Logan Airport, fly
best- Take the ferry from Long Wharf to Logan Airport Ferry Terminalferry
- Fly from Boston Logan Airport (BOS) to San Diego International Airport (SAN)plane BOS - SAN
7h 49m$194–410Train (Amtrak)
- Take the train from Boston to Chicago Union Stationtrain
- Take the train from Chicago Union Station to Fullerton Amtrak Stationtrain
- Take the train from Fullerton Amtrak Station to San Diegotrain
2d 21h$777–2,072Bus
- Take the bus from Boston to New Yorkbus
- Take the bus from Port Authority Bus Terminal to St Louis Bus Stationbus
- Take the bus from St Louis Bus Station to Los Angeles Union Stationbus
- Take the bus from Los Angeles to San Diegobus
3d 2h$530–859Drive 2,948 mi
- Drive from Boston to San Diegocar 2,948 mi
2d 1h$538–778Bus to Barnstable Municipal Airport, fly
- Take the bus from Boston to Barnstable Airportbus
- Fly from Barnstable Municipal Airport (HYA) to San Diego International Airport (SAN)plane HYA - SAN
10h 28m$194–824Bus, train
- Take the bus from Boston to New York Midtownbus
- Take the bus from New York Midtown to Chicago Bus Stationbus
- Take the train from Chicago Union Station to Fullerton Amtrak Stationtrain
- Take the train from Fullerton Amtrak Station to San Diegotrain
3d$697–1,742
Boston to San Diego by train (Amtrak)
Comparing Your Travel Options
The cheapest way to get from Boston to San Diego is to ferry and fly which costs $190 - $410 and takes 7h 49m.
The fastest way to get from Boston to San Diego is to ferry and fly which takes 7h 49m and costs $190 - $410.
No, there is no direct bus from Boston to San Diego. However, there are services departing from Boston and arriving at San Diego via Port Authority Bus Terminal, St Louis Bus Station and Los Angeles. The journey, including transfers, takes approximately 3 days 2h.
No, there is no direct train from Boston to San Diego. However, there are services departing from Boston and arriving at San Diego via Chicago Union Station and Fullerton Amtrak Station. The journey, including transfers, takes approximately 2 days 21h.
The distance between Boston and San Diego is 2600 miles. The road distance is 2965.2 miles.
The best way to get from Boston to San Diego without a car is to train which takes 2 days 21h and costs $750 - $2,100.
It takes approximately 7h 49m to get from Boston to San Diego, including transfers.
Boston to San Diego bus services, operated by Peter Pan Bus Lines, depart from Boston station.
Boston to San Diego train services, operated by Amtrak, depart from Boston station.
The best way to get from Boston to San Diego is to train which takes 2 days 21h and costs $750 - $2,100. Alternatively, you can bus, which costs $500 - $900 and takes 3 days 2h.
What companies run services between Boston, MA, USA and San Diego, CA, USA?
You can take a train from Boston to San Diego via Chicago Union Station and Fullerton Amtrak Station in around 2d 21h. Alternatively, you can take a bus from Boston to San Diego via New York, Port Authority Bus Terminal, St Louis Bus Station, Los Angeles Union Station, and Los Angeles in around 3d 2h.
- Website
- southwest.com
Flights from Boston Logan Airport to San Diego International Airport
- Ave. Duration
- 6h 15m
- When
- Every day
- Estimated price
- $180–750
Flights from Boston Logan Airport to San Diego International Airport via St. Louis
- Ave. Duration
- 8h
- When
- Monday, Thursday, Friday, and Sunday
- Estimated price
- $180–750
Flights from Boston Logan Airport to San Diego International Airport via Denver
- Ave. Duration
- 8h 10m
- When
- Tuesday, Wednesday, and Saturday
- Estimated price
- $180–750
Flights from Barnstable Municipal Airport to San Diego International Airport via Boston Logan Airport
- Ave. Duration
- 9h 29m
- When
- Saturday
- Estimated price
- $190–800
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from Boston to Chicago Union Station
- Ave. Duration
- 22h 22m
- Frequency
- Once daily
- Estimated price
- $250–650
- Website
- Amtrak
Train from Chicago Union Station to Fullerton Amtrak Station
- Ave. Duration
- 42h 44m
- Frequency
- Once daily
- Estimated price
- $500–1,400
- Website
- Amtrak
Train from Fullerton Amtrak Station to San Diego
- Ave. Duration
- 2h 26m
- Frequency
- Hourly
- Estimated price
- $25–65
- Website
- Amtrak
Train from Chicago Union Station to Fullerton Amtrak Station
- Ave. Duration
- 42h 44m
- Frequency
- Once daily
- Estimated price
- $500–1,400
- Website
- Amtrak
Train from Fullerton Amtrak Station to San Diego
- Ave. Duration
- 2h 26m
- Frequency
- Hourly
- Estimated price
- $25–65
- Website
- Amtrak
- Phone
- 1-800-343-9999
- Website
- Peter Pan
Bus from Boston to New York
- Ave. Duration
- 4h 35m
- Frequency
- Hourly
- Estimated price
- $40–75
- Website
- Peter Pan
Bus from Boston to Barnstable Airport
- Ave. Duration
- 1h 25m
- Frequency
- 4 times a day
- Estimated price
- $14–25
- Website
- Peter Pan
Ferry from Long Wharf to Logan Airport Ferry Terminal
- Ave. Duration
- 20 min
- Frequency
- Hourly
- Estimated price
- $3–10
- Website
- Massachusetts Bay Transportation Authority
- Website
- MBTA: World Cup 2026
- Adult
- $3–10
Want to know more about travelling around United States
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Booking & Getting There
Boston to San Diego bus services, operated by Peter Pan Bus Lines, arrive at New York station.
San Diego is 3h behind Boston. It is currently 9:36 PM in Boston and 6:36 PM in San Diego.
Boston to San Diego train services, operated by Amtrak, arrive at Chicago Union Station.
Yes, the driving distance between Boston to San Diego is 2965 miles. It takes approximately 2 days 1h to drive from Boston to San Diego.
Book your Boston to San Diego train tickets online with Omio.
Book your Boston to San Diego bus tickets online with Omio.
There are 2368+ hotels available in San Diego.










