There are 9 ways to get from Princeton to San Diego by train, plane, bus (Greyhound, Amtrak), bus, car, or train (Amtrak)
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Train to Newark Liberty International Airport, fly
best- Take the train from Princeton Jct. to Newark Airport Railroad Station
- Fly from Newark Liberty International Airport (EWR) to San Diego International Airport (SAN)EWR - SAN
8h 27m$158–453Train to Baltimore-Washington International Airport, fly
cheapest- Take the train from Trenton to BWI Thurgood Marshall
- Fly from Baltimore-Washington International Airport (BWI) to San Diego International Airport (SAN)BWI - SAN
10h 7m$131–637Bus
- Take the bus from Nassau St & S Tulane St - Palmer Square to Port Authority Bus Terminal
- Take the bus from Port Authority Bus Terminal 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 21hBus, train
- Take the bus from Newark Penn Station 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
2d 21h$314–699Drive 2,710.2 mi
- Drive from Princeton to San Diego2,710.2 mi
44h 19m$495–715Train to Philadelphia International Airport, fly
- Take the train from Trenton to 30th Street Station
- Fly from Philadelphia International Airport (PHL) to San Diego International Airport (SAN)PHL - SAN
9h 8m$276–577Train to John F. Kennedy International Airport, fly
- Take the train from Princeton Jct. to New York Penn Station
- Fly from John F. Kennedy International Airport (JFK) to San Diego International Airport (SAN)JFK - SAN
9h 34m$198–799Train via Ossining
- Take the train from Princeton Jct. to New York Penn Station
- Take the train from Ny Moynihan Train Hall At Penn Station to Croton-Harmon Amtrak Station
- Take the train from Croton-Harmon Amtrak Station 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 22h$347–899Train (Amtrak)
- Take the train from Trenton 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
3d 4h$385–971
Newark Liberty International Airport (EWR) to San Diego International Airport (SAN) flights
Questions & Answers
The cheapest way to get from Princeton to San Diego is to train and fly which costs $150 - $460 and takes 8h 27m.
The fastest way to get from Princeton to San Diego is to train and fly which takes 8h 27m and costs $150 - $460.
No, there is no direct bus from Princeton to San Diego. However, there are services departing from Nassau St & S Tulane St - Palmer Square and arriving at San Diego via Port Authority Bus Terminal, St Louis Bus Station and Los Angeles. The journey, including transfers, takes approximately 2 days 21h.
No, there is no direct train from Princeton to San Diego. However, there are services departing from Princeton and arriving at San Diego via Princeton Jct., Ny Moynihan Train Hall At Penn Station, Croton-Harmon Amtrak Station, Chicago Union Station and Fullerton Amtrak Station. The journey, including transfers, takes approximately 2 days 22h.
The distance between Princeton and San Diego is 2475 miles. The road distance is 2726 miles.
The best way to get from Princeton to San Diego without a car is to bus which takes 2 days 21h and costs .
It takes approximately 8h 27m to get from Princeton to San Diego, including transfers.
Princeton to San Diego bus services, operated by Suburban Transit, depart from Nassau St & S Tulane St - Palmer Square station.
Princeton to San Diego train services, operated by NJ Transit, depart from Princeton Jct. station.
The best way to get from Princeton to San Diego is to bus which takes 2 days 21h and costs . Alternatively, you can train via Ossining, which costs $340 - $900 and takes 2 days 22h.
What companies run services between Princeton, NJ, USA and San Diego, CA, USA?
You can take a bus from Nassau St & S Tulane St - Palmer Square to San Diego via Port Authority Bus Terminal, St Louis Bus Station, Los Angeles Union Station, and Los Angeles in around 2d 21h. Alternatively, you can take a train from Princeton to San Diego via Princeton Jct., Penn Station, Ny Moynihan Train Hall At Penn Station, Croton-Harmon Amtrak Station, Chicago Union Station, and Fullerton Amtrak Station in around 2d 22h.
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- Website
- southwest.com
Flights from Philadelphia International Airport to San Diego International Airport via St. Louis
- Ave. Duration
- 7h 20m
- When
- Monday to Friday
- Estimated price
- $220–900
Flights from Philadelphia International Airport to San Diego International Airport via Denver
- Ave. Duration
- 8h 13m
- When
- Friday to Sunday
- Estimated price
- $220–950
Flights from Philadelphia International Airport to San Diego International Airport via Dallas
- Ave. Duration
- 8h 40m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $220–950
Flights from Baltimore-Washington International Airport to San Diego International Airport
- Ave. Duration
- 5h 44m
- When
- Every day
- Estimated price
- $190–800
Flights from Baltimore-Washington International Airport to San Diego International Airport via St. Louis
- Ave. Duration
- 7h 20m
- When
- Friday and Sunday
- Estimated price
- $190–800
Flights from Baltimore-Washington International Airport to San Diego International Airport via Phoenix
- Ave. Duration
- 7h 45m
- When
- Friday and Sunday
- Estimated price
- $190–800
Flights from Baltimore-Washington International Airport to San Diego International Airport via Denver
- Ave. Duration
- 7h 50m
- When
- Monday to Saturday
- Estimated price
- $190–850
Flights from Baltimore-Washington International Airport to San Diego International Airport via Indianapolis
- Ave. Duration
- 8h
- When
- Friday
- Estimated price
- $190–800
- Website
- aa.com
Flights from Newark Liberty International Airport to San Diego International Airport
- Ave. Duration
- 6h 21m
- When
- Every day
- Estimated price
- $180–750
Flights from Newark Liberty International Airport to San Diego International Airport via Phoenix
- Ave. Duration
- 8h 9m
- When
- Every day
- Estimated price
- $180–750
Flights from Philadelphia International Airport to San Diego International Airport
- Ave. Duration
- 6h 2m
- When
- Every day
- Estimated price
- $220–900
Flights from Philadelphia International Airport to San Diego International Airport via Phoenix
- Ave. Duration
- 7h 40m
- When
- Every day
- Estimated price
- $220–900
Flights from John F. Kennedy International Airport to San Diego International Airport via Phoenix
- Ave. Duration
- 8h 20m
- When
- Every day
- Estimated price
- $180–750
- Website
- united.com
Flights from Newark Liberty International Airport to San Diego International Airport
- Ave. Duration
- 6h 8m
- When
- Every day
- Estimated price
- $180–750
Flights from Newark Liberty International Airport to San Diego International Airport via Denver
- Ave. Duration
- 8h 32m
- When
- Every day
- Estimated price
- $180–750
Flights from Philadelphia International Airport to San Diego International Airport via Denver
- Ave. Duration
- 8h 7m
- When
- Every day
- Estimated price
- $220–950
Flights from Baltimore-Washington International Airport to San Diego International Airport via Denver
- Ave. Duration
- 7h 37m
- When
- Every day
- Estimated price
- $190–850
- Website
- delta.com
Flights from John F. Kennedy International Airport to San Diego International Airport
- Ave. Duration
- 6h 23m
- When
- Every day
- Estimated price
- $180–750
Flights from John F. Kennedy International Airport to San Diego International Airport via Las Vegas
- Ave. Duration
- 9h 30m
- When
- Every day
- Estimated price
- $180–750
- Website
- alaskaair.com
Flights from Newark Liberty International Airport to San Diego International Airport
- Ave. Duration
- 6h 21m
- When
- Every day
- Estimated price
- $180–750
Flights from John F. Kennedy International Airport to San Diego International Airport
- Ave. Duration
- 6h 26m
- When
- Every day
- Estimated price
- $180–750
- Website
- jetblue.com
Flights from John F. Kennedy International Airport to San Diego International Airport
- Ave. Duration
- 6h 17m
- When
- Every day
- Estimated price
- $180–750
- Website
- flyfrontier.com
Flights from John F. Kennedy International Airport to San Diego International Airport via Las Vegas
- Ave. Duration
- 8h 39m
- When
- Monday, Thursday, Friday, and Sunday
- Estimated price
- $180–750
Flights from John F. Kennedy International Airport to San Diego International Airport via Denver
- Ave. Duration
- 10h 30m
- When
- Monday, Friday, and Saturday
- Estimated price
- $180–750
- Phone
- +1 973-275-5555
- Website
- njtransit.com
Train from Princeton Jct. to Newark Airport Railroad Station
- Ave. Duration
- 50 min
- Frequency
- Hourly
- Estimated price
- $20–25
- Website
- https://www.njtransit.com/
- Schedules at
- https://www.njtransit.com/bus-to
- Adult Airport
- $20–25
Train from Princeton Jct. to New York Penn Station
- Ave. Duration
- 1h 21m
- Frequency
- Every 30 minutes
- Estimated price
- $2–21
- Website
- https://www.njtransit.com/
- Schedules at
- https://www.njtransit.com/bus-to
- Adult
- $2–21
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Chicago Union Station to Fullerton Amtrak Station
- Ave. Duration
- 42h 44m
- Frequency
- Twice daily
- Estimated price
- $150–440
- 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
Train from Trenton to 30th Street Station
- Ave. Duration
- 28 min
- Frequency
- Hourly
- Estimated price
- $11–120
- Website
- https://www.amtrak.com/home.html
Train from Trenton to BWI Thurgood Marshall
- Ave. Duration
- 1h 59m
- Frequency
- Twice daily
- Estimated price
- $45–210
- Website
- https://www.amtrak.com/home.html
Train from Ny Moynihan Train Hall At Penn Station to Croton-Harmon Amtrak Station
- Ave. Duration
- 43 min
- Frequency
- Every 2 hours
- Estimated price
- $19–55
- Website
- https://www.amtrak.com/home.html
Train from Croton-Harmon Amtrak Station to Chicago Union Station
- Ave. Duration
- 18h 46m
- Frequency
- Once daily
- Estimated price
- $140–340
- Website
- https://www.amtrak.com/home.html
Train from Trenton to Chicago Union Station
- Ave. Duration
- 27h 18m
- Frequency
- 3 times a week
- Estimated price
- $200–490
- Website
- https://www.amtrak.com/home.html
Rome2Rio's guide to Amtrak Northeast Regional
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Trenton to 30th Street Station
- Ave. Duration
- 28 min
- Frequency
- Hourly
- Estimated price
- $4–200
- Website
- https://www.amtrak.com/home.html
- Schedules at
- https://www.amtrak.com/northeast-regional-train
- Coach
- $4–200
- Business Class
- $45–230
Train from Trenton to BWI Thurgood Marshall
- Ave. Duration
- 1h 57m
- Frequency
- Hourly
- Estimated price
- $19–250
- Website
- https://www.amtrak.com/home.html
- Schedules at
- https://www.amtrak.com/northeast-regional-train
- Coach
- $19–250
- Business Class
- $70–300
- Phone
- +1 (732) 249-1100
- Suburban@coachusa.com
- Website
- coachusa.com
Bus from Nassau St & S Tulane St - Palmer Square to Port Authority Bus Terminal
- Ave. Duration
- 1h 40m
- Frequency
- Hourly
- Estimated price
- $30–45
- Website
- https://www.coachusa.com/suburban-transit
- Adult
- $30–45
Rome2Rio's guide to Greyhound USA
Contact Details
- Phone
- +1 214-849-8100
- ifsr@greyhound.com
- Website
- greyhound.com
Bus from Port Authority Bus Terminal to St Louis Bus Station
- Ave. Duration
- 22h 50m
- Frequency
- 3 times a day
- Estimated price
- $90–250
- 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
- $120–380
- Website
- https://www.greyhound.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
- Phone
- +1 (855) 626-8585
- Website
- flixbus.com
Bus from Newark Penn Station to Chicago Bus Station
- Ave. Duration
- 19h 40m
- Frequency
- Once daily
- Estimated price
- $95–180
- Schedules at
- flixbus.com
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More Questions & Answers
Princeton to San Diego bus services, operated by Suburban Transit, arrive at Port Authority Bus Terminal station.
San Diego is 3h behind Princeton. It is currently 11:24 PM in Princeton and 8:24 PM in San Diego.
Princeton to San Diego train services, operated by NJ Transit, arrive at New York Penn Station.
Yes, the driving distance between Princeton to San Diego is 2726 miles. It takes approximately 44h 19m to drive from Princeton to San Diego.
There are 1967+ hotels available in San Diego.











