There are 5 ways to get from Boston to San Diego by plane, train (Amtrak), bus (Greyhound, Flixbus, 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.
Fly
best- Fly from Boston Logan Airport (BOS) to San Diego International Airport (SAN)BOS - SAN
6h 10m$170–450Train (Amtrak)
- Take the train from Boston to Chicago Union Station
- Take the train from Chicago Union Station to Fullerton Amtrak Station
- Take the train from Fullerton Amtrak Station to San Diego
2d 21h$362–1,170Bus
- Take the bus from Boston to Newark Penn Station
- Take the bus from Newark Penn Station to St Louis Bus Station
- Take the bus from St Louis Bus Station to Los Angeles Union Station
- Take the bus from Los Angeles to San Diego
2d 23hDrive 2,948 mi
- Drive from Boston to San Diego2,948 mi
2d 1h$538–778Bus, train
- Take the bus from Boston to New York Midtown
- Take the bus from New York Midtown to Chicago Bus Station
- Take the train from Chicago Union Station to Fullerton Amtrak Station
- Take the train from Fullerton Amtrak Station to San Diego
3d 1h$340–770
Boston to San Diego by train (Amtrak)
Questions & Answers
The cheapest way to get from Boston to San Diego is to fly which costs $170 - $450 and takes 6h 10m.
The fastest way to get from Boston to San Diego is to fly which takes 6h 10m and costs $170 - $450.
No, there is no direct bus from Boston to San Diego. However, there are services departing from Boston and arriving at San Diego via Newark Penn Station, St Louis Bus Station and Los Angeles. The journey, including transfers, takes approximately 2 days 23h.
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 2597 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 $360 - $1,200.
It takes approximately 6h 10m to fly from Boston Logan Airport (BOS) to San Diego International Airport (SAN), including transfers and time at the airport.
Boston to San Diego bus services, operated by Greyhound USA, 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 fly which takes 6h 10m and costs $170 - $450. Alternatively, you can train, which costs $360 - $1,200 and takes 2 days 21h, you could also bus, which costs and takes 2 days 23h.
What companies run services between Boston, MA, USA and San Diego, CA, USA?
Alaska Airlines, Inc., JetBlue Airways, and three other airlines fly from Boston Logan Airport (BOS) to San Diego International Airport (SAN) every 3 hours. Alternatively, you can take a train from Boston to San Diego via Chicago Union Station and Fullerton Amtrak Station in around 2d 21h.
- Website
- southwest.com
Flights from Boston Logan Airport to San Diego International Airport
- Ave. Duration
- 6h 10m
- When
- Monday, Thursday, Friday, and Sunday
- Estimated price
- $220–950
Flights from Boston Logan Airport to San Diego International Airport via Denver
- Ave. Duration
- 8h 10m
- When
- Monday, Tuesday, Wednesday, and Sunday
- Estimated price
- $220–950
Flights from Boston Logan Airport to San Diego International Airport via Chicago Midway
- Ave. Duration
- 8h 12m
- When
- Monday, Tuesday, Friday, Saturday, and Sunday
- Estimated price
- $220–950
Flights from Boston Logan Airport to San Diego International Airport via St. Louis
- Ave. Duration
- 8h 5m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $220–950
- Website
- aa.com
Flights from Boston Logan Airport to San Diego International Airport
- Ave. Duration
- 6h 38m
- When
- Every day
- Estimated price
- $220–950
Flights from Boston Logan Airport to San Diego International Airport via Phoenix
- Ave. Duration
- 8h 26m
- When
- Monday, Tuesday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- $220–950
- Website
- jetblue.com
Flights from Boston Logan Airport to San Diego International Airport
- Ave. Duration
- 6h 33m
- When
- Every day
- Estimated price
- $220–950
- Website
- alaskaair.com
Flights from Boston Logan Airport to San Diego International Airport
- Ave. Duration
- 6h 38m
- When
- Every day
- Estimated price
- $220–950
- Website
- delta.com
Flights from Boston Logan Airport to San Diego International Airport
- Ave. Duration
- 6h 34m
- When
- Every day
- Estimated price
- $220–950
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Boston to Chicago Union Station
- Ave. Duration
- 22h 22m
- Frequency
- Once daily
- Estimated price
- $140–700
- Website
- https://www.amtrak.com/home.html
Train from Chicago Union Station to Fullerton Amtrak Station
- Ave. Duration
- 42h 44m
- Frequency
- Twice daily
- Estimated price
- $180–440
- Website
- https://www.amtrak.com/home.html
Train from Fullerton Amtrak Station to San Diego
- Ave. Duration
- 2h 23m
- Frequency
- Every 2 hours
- Estimated price
- $33–34
- Website
- https://www.amtrak.com/home.html
Rome2Rio's guide to Greyhound USA
Contact Details
- Phone
- +1 214-849-8100
- ifsr@greyhound.com
- Website
- greyhound.com
Bus from Boston to Newark Penn Station
- Ave. Duration
- 4h 50m
- Frequency
- 4 times a day
- Estimated price
- $35–95
- Website
- https://www.greyhound.com/
Bus from Newark Penn Station to St Louis Bus Station
- Ave. Duration
- 22h 10m
- Frequency
- Once daily
- Estimated price
- $110–330
- Website
- https://www.greyhound.com/
Bus from St Louis Bus Station to Los Angeles Union Station
- Ave. Duration
- 38h 45m
- Frequency
- Twice daily
- Estimated price
- $120–390
- Website
- https://www.greyhound.com/
- Phone
- +1 (855) 626-8585
- Website
- flixbus.com
Bus from Boston to Newark Penn Station
- Ave. Duration
- 4h 50m
- Frequency
- 3 times a day
- Estimated price
- $35–120
- Schedules at
- flixbus.com
Bus from Boston to New York Midtown
- Ave. Duration
- 4h 20m
- Frequency
- Every 2 hours
- Estimated price
- $30–90
- Schedules at
- flixbus.com
Bus from New York Midtown to Chicago Bus Station
- Ave. Duration
- 20h 25m
- Frequency
- Once daily
- Estimated price
- $95–210
- Schedules at
- flixbus.com
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Bus from Los Angeles to San Diego
- Ave. Duration
- 3h
- Frequency
- Once daily
- Website
- https://www.amtrak.com/home.html
Want to know more about travelling around United States
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More Questions & Answers
The quickest flight from Boston Logan Airport Airport to San Diego International Airport Airport is the direct flight which takes 6h 10m.
Boston to San Diego bus services, operated by Greyhound USA, arrive at Newark Penn Station.
San Diego is 3h behind Boston. It is currently 3:35 AM in Boston and 12:35 AM 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.
Delta, Alaska Airlines, Inc., American Airlines and two other airlines offer flights from Boston Logan Airport Airport to San Diego International Airport Airport.
Book your Boston to San Diego train tickets online with Omio.
There are 2163+ hotels available in San Diego.







