There are 7 ways to get from San Diego to Frederick by plane, bus, train, bus (Greyhound), 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.
Fly to Baltimore-Washington International Airport, bus
best- Fly from San Diego International Airport (SAN) to Baltimore-Washington International Airport (BWI)plane SAN - BWI
- Take the bus from Baltimore Airport to Frederick Bus Stationbus
7h$426–735Fly to Washington Dulles International Airport, bus
cheapest- Fly from San Diego International Airport (SAN) to Washington Dulles International Airport (IAD)plane SAN - IAD
- Take the bus from Market St & Harrison St to Frederick Transit Stationbus
7h 59m$155–634Bus, train
- Take the bus from San Diego to Fullerton Amtrak Stationbus
- Take the train from Fullerton Amtrak Station to Chicago Union Stationtrain
- Take the bus from Chicago Bus Station to Frederick Bus Stationbus
2d 14h$678–1,511Bus (Greyhound)
- Take the bus from San Diego to Los Angeles Union Stationbus
- Take the bus from Los Angeles Union Station to St Louis Bus Stationbus
- Take the bus from St Louis Bus Station to Pittsburgh Intermodal Stationbus
- Take the bus from Pittsburgh Intermodal Station to Frederick Bus Stationbus
2d 16h$438–707Drive 2,557.2 mi
- Drive from San Diego to Frederickcar 2,557.2 mi
42h 20m$467–675Fly to Ronald Reagan Washington National Airport, bus
- Fly from San Diego International Airport (SAN) to Ronald Reagan Washington National Airport (DCA)plane SAN - DCA
- Take the bus from SHADY GROVE & station to Frederick Marc Stationbus
8h$184–561Train
- Take the train from San Diego to Fullerton Amtrak Stationtrain
- Take the train from Fullerton Amtrak Station to Chicago Union Stationtrain
- Take the train from Chicago Union Station to Rockville Amtraktrain
- Take the train from ROCKVILLE MARC wb to FREDERICK MARC wbtrain
2d 17h$769–1,809
San Diego to Frederick by bus, train, and foot
Questions & Answers
The cheapest way to get from San Diego to Frederick is to fly and bus which costs $180 - $600 and takes 8h.
The fastest way to get from San Diego to Frederick is to fly and bus which takes 7h and costs $420 - $750.
No, there is no direct bus from San Diego to Frederick station. However, there are services departing from San Diego and arriving at Frederick Bus Station via Los Angeles Union Station, St Louis Bus Station and Pittsburgh Intermodal Station. The journey, including transfers, takes approximately 2 days 16h.
No, there is no direct train from San Diego to Frederick. However, there are services departing from San Diego and arriving at FREDERICK MARC wb via Fullerton Amtrak Station, Chicago Union Station and ROCKVILLE MARC wb. The journey, including transfers, takes approximately 2 days 17h.
The distance between San Diego and Frederick is 2354 miles. The road distance is 2572.1 miles.
The best way to get from San Diego to Frederick without a car is to bus and train which takes 2 days 14h and costs $650 - $1,600.
It takes approximately 7h to get from San Diego to Frederick, including transfers.
San Diego to Frederick bus services, operated by Greyhound Mexico, depart from San Diego station.
San Diego to Frederick train services, operated by Amtrak, depart from San Diego station.
The best way to get from San Diego to Frederick is to bus which takes 2 days 16h and costs $430 - $750. Alternatively, you can train, which costs $750 - $1,900 and takes 2 days 17h.
What companies run services between San Diego, CA, USA and Frederick, MD, USA?
You can take a bus from San Diego to Frederick Bus Station via Los Angeles Union Station, St Louis Bus Station, and Pittsburgh Intermodal Station in around 2d 16h. Alternatively, you can take a train from San Diego to FREDERICK MARC wb via Fullerton Amtrak Station, Chicago Union Station, and ROCKVILLE MARC wb in around 2d 17h.
- Website
- southwest.com
Flights from San Diego International Airport to Baltimore-Washington International Airport
- Ave. Duration
- 4h 55m
- When
- Every day
- Estimated price
- $150–650
Flights from San Diego International Airport to Baltimore-Washington International Airport via St. Louis
- Ave. Duration
- 6h 30m
- When
- Monday, Thursday, and Friday
- Estimated price
- $150–650
Flights from San Diego International Airport to Baltimore-Washington International Airport via Nashville
- Ave. Duration
- 6h 45m
- When
- Wednesday, Thursday, Sunday, Monday, and Friday
- Estimated price
- $160–650
Flights from San Diego International Airport to Baltimore-Washington International Airport via Chicago Midway
- Ave. Duration
- 6h 45m
- When
- Saturday, Sunday, Monday, Thursday, and Friday
- Estimated price
- $160–650
Flights from San Diego International Airport to Ronald Reagan Washington National Airport via St. Louis
- Ave. Duration
- 6h 33m
- When
- Sunday, Monday, Thursday, Friday, Tuesday, and Wednesday
- Estimated price
- $210–850
Flights from San Diego International Airport to Ronald Reagan Washington National Airport via Nashville
- Ave. Duration
- 6h 57m
- When
- Sunday, Monday, Thursday, Friday, and Wednesday
- Estimated price
- $210–900
Flights from San Diego International Airport to Ronald Reagan Washington National Airport via Chicago Midway
- Ave. Duration
- 7h 55m
- When
- Every day
- Estimated price
- $210–900
Flights from San Diego International Airport to Ronald Reagan Washington National Airport via Kansas City
- Ave. Duration
- 7h 35m
- When
- Tuesday and Wednesday
- Estimated price
- $210–850
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from Fullerton Amtrak Station to Chicago Union Station
- Ave. Duration
- 42h 47m
- Frequency
- Once daily
- Estimated price
- $550–1,300
- Website
- Amtrak
Train from San Diego to Fullerton Amtrak Station
- Ave. Duration
- 2h 19m
- Frequency
- Hourly
- Estimated price
- $27–60
- Website
- Amtrak
Train from Fullerton Amtrak Station to Chicago Union Station
- Ave. Duration
- 42h 47m
- Frequency
- Once daily
- Estimated price
- $550–1,300
- Website
- Amtrak
Train from Chicago Union Station to Rockville Amtrak
- Ave. Duration
- 16h 41m
- Frequency
- Once daily
- Estimated price
- $190–440
- Website
- Amtrak
- Phone
- +1 410-912-6000
- [email protected]
- Website
- BayRunner Shuttle
Bus from Baltimore Airport to Frederick Bus Station
- Ave. Duration
- 1h 15m
- Frequency
- 4 times a day
- Estimated price
- $70–110
- Schedules at
- BayRunner Shuttle
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More Questions & Answers
San Diego to Frederick bus services, operated by Greyhound Mexico, arrive at Los Angeles Union Station.
Frederick is 3h ahead of San Diego. It is currently 5:09 AM in San Diego and 8:09 AM in Frederick.
San Diego to Frederick train services, operated by Amtrak, arrive at Fullerton Amtrak Station.
Yes, the driving distance between San Diego to Frederick is 2572 miles. It takes approximately 42h 20m to drive from San Diego to Frederick.
Book your San Diego to Frederick train tickets online with Omio.
Book your San Diego to Frederick bus tickets online with Omio.
There are 66+ hotels available in Frederick.










