There are 7 ways to get from Ontario to Baltimore by plane, train (Amtrak), bus (Greyhound, Flixbus), car, taxi, subway, train, or bus
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly Ontario International Airport to Baltimore-Washington International Airport
best- Fly from Ontario International Airport (ONT) to Baltimore-Washington International Airport (BWI)plane ONT - BWI
5h 38m$317–1,189Taxi to John Wayne Airport Orange County, fly to Washington Dulles International Airport, subway, train
cheapest- Take the taxi from Ontario to Santa-Ana-Airport-SNAtaxi
- Fly from John Wayne Airport Orange County (SNA) to Washington Dulles International Airport (IAD)plane SNA - IAD
- Take the subway from Washington Dulles International Airport, Silver Line Center Platform to New Carrollton, Orange Line Center Platformsubway
- Take the train from New Carrollton Amtrak Station to Baltimore Penn Stationtrain
8h 24m$314–950Train via Washington
- Take the train from San Bernardino to Chicago Union Stationtrain
- Take the train from Chicago Union Station to Rockville Amtraktrain
- Take the train from Washington Union Station to Baltimore Penn Stationtrain
2d 15h$893–2,498Bus
- Take the bus from Montclair Transcenter to St Louis Bus Stationbus
- Take the bus from St Louis Bus Station to Philadelphia Bus Stationbus
- Take the bus from Philadelphia Bus Station to Baltimore Downtown Bus Stationbus
2d 18h$425–840Drive 2,580.3 mi
- Drive from Ontario to Baltimorecar 2,580.3 mi
42h 10m$471–681Train, bus
- Take the train from Ontario Amtrak to Chicago Union Stationtrain
- Take the bus from Chicago Bus Station to Harrisburg Bus Stationbus
- Take the bus from Harrisburg Bus Station to Baltimore Downtown Bus Stationbus
3d 10h$963–1,907Train (Amtrak)
- Take the train from Ontario Amtrak to Chicago Union Stationtrain
- Take the train from Chicago Union Station to Baltimore Penn Stationtrain
3d 14h$1,142–2,345
Ontario to Baltimore by bus, train, and subway
Questions & Answers
The cheapest way to get from Ontario to Baltimore is to bus which costs $420 - $850 and takes 2 days 18h.
The fastest way to get from Ontario to Baltimore is to fly which takes 5h 38m and costs $310 - $1,200.
No, there is no direct bus from Ontario to Baltimore station. However, there are services departing from Mountain @ D Street and arriving at Baltimore Downtown Bus Station via Montclair Transcenter, St Louis Bus Station and Philadelphia Bus Station. The journey, including transfers, takes approximately 2 days 18h.
No, there is no direct train from Ontario to Baltimore station. However, there are services departing from Ontario Amtrak and arriving at Baltimore Penn Station via Chicago Union Station. The journey, including transfers, takes approximately 3 days 14h.
The distance between Ontario and Baltimore is 2300 miles. The road distance is 2595.3 miles.
The best way to get from Ontario to Baltimore without a car is to train via Washington which takes 2 days 15h and costs $850 - $2,500.
It takes approximately 5h 38m to get from Ontario to Baltimore, including transfers.
Ontario to Baltimore bus services, operated by Greyhound USA, depart from Montclair Transcenter station.
Ontario to Baltimore train services, operated by Amtrak, depart from Ontario Amtrak station.
The best way to get from Ontario to Baltimore is to fly which takes 5h 38m and costs $310 - $1,200. Alternatively, you can train via Washington, which costs $850 - $2,500 and takes 2 days 15h, you could also bus, which costs $420 - $850 and takes 2 days 18h.
What companies run services between Ontario, CA, USA and Baltimore, MD, USA?
Southwest Airlines, Delta, and two other airlines fly from Ontario International Airport (ONT) to Baltimore-Washington International Airport (BWI) every 3 hours. Alternatively, you can take a bus from Mountain @ 5th Street to Baltimore Penn Station via Montclair Transit Center, Montclair, San Bernardino Depot, San Bernardino, Chicago Union Station, Rockville Amtrak, Rockville, Red Line Center Platform, Union Station, Red Line Center Platform, and Washington Union Station in around 2d 15h.
- Website
- united.com
Flights from Ontario International Airport to Baltimore-Washington International Airport via Denver
- Ave. Duration
- 7h 14m
- When
- Every day
- Estimated price
- $310–1,200
Flights from Ontario International Airport to Baltimore-Washington International Airport via Chicago O'Hare
- Ave. Duration
- 8h 26m
- When
- Every day
- Estimated price
- $320–1,200
Flights from John Wayne Airport Orange County to Washington Dulles International Airport
- Ave. Duration
- 5h 8m
- When
- Every day
- Estimated price
- $200–800
Flights from John Wayne Airport Orange County to Washington Dulles International Airport via Chicago O'Hare
- Ave. Duration
- 8h 11m
- When
- Every day
- Estimated price
- $210–800
Flights from John Wayne Airport Orange County to Washington Dulles International Airport via Denver
- Ave. Duration
- 7h 52m
- When
- Every day
- Estimated price
- $200–800
- Website
- southwest.com
Flights from Ontario International Airport to Baltimore-Washington International Airport
- Ave. Duration
- 4h 50m
- When
- Every day
- Estimated price
- $310–1,200
Flights from Ontario International Airport to Baltimore-Washington International Airport via Denver
- Ave. Duration
- 7h 48m
- When
- Tuesday to Saturday
- Estimated price
- $310–1,200
Flights from Ontario International Airport to Baltimore-Washington International Airport via Chicago Midway
- Ave. Duration
- 6h 50m
- When
- Wednesday, Thursday, and Sunday
- Estimated price
- $310–1,200
Flights from Ontario International Airport to Baltimore-Washington International Airport via Nashville
- Ave. Duration
- 7h 12m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $320–1,300
Flights from Ontario International Airport to Baltimore-Washington International Airport via Dallas
- Ave. Duration
- 7h 35m
- When
- Tuesday and Wednesday
- Estimated price
- $330–1,300
- Website
- delta.com
Flights from Ontario International Airport to Baltimore-Washington International Airport via Atlanta
- Ave. Duration
- 7h 47m
- When
- Every day
- Estimated price
- $330–1,300
Flights from John Wayne Airport Orange County to Washington Dulles International Airport via Minneapolis
- Ave. Duration
- 7h 17m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $220–850
Flights from John Wayne Airport Orange County to Washington Dulles International Airport via Atlanta
- Ave. Duration
- 8h 13m
- When
- Every day
- Estimated price
- $220–850
Flights from John Wayne Airport Orange County to Washington Dulles International Airport via Detroit
- Ave. Duration
- 8h 33m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $210–800
- Website
- aa.com
Flights from Ontario International Airport to Baltimore-Washington International Airport via Charlotte
- Ave. Duration
- 7h 55m
- When
- Friday
- Estimated price
- $330–1,300
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from San Bernardino to Chicago Union Station
- Ave. Duration
- 41h 39m
- Frequency
- Once daily
- Estimated price
- $650–1,400
- Website
- https://www.amtrak.com/home.html
Train from Chicago Union Station to Rockville Amtrak
- Ave. Duration
- 16h 41m
- Frequency
- Once daily
- Estimated price
- $230–480
- Website
- https://www.amtrak.com/home.html
Train from Washington Union Station to Baltimore Penn Station
- Ave. Duration
- 1h 2m
- Frequency
- Every 30 minutes
- Estimated price
- $12–26
- Website
- https://www.amtrak.com/home.html
Train from New Carrollton Amtrak Station to Baltimore Penn Station
- Ave. Duration
- 50 min
- Frequency
- Hourly
- Estimated price
- $9–20
- Website
- https://www.amtrak.com/home.html
Train from Ontario Amtrak to Chicago Union Station
- Ave. Duration
- 2d 12h
- Frequency
- 3 times a week
- Estimated price
- $800–1,700
- Website
- https://www.amtrak.com/home.html
Train from Ontario Amtrak to Chicago Union Station
- Ave. Duration
- 2d 12h
- Frequency
- 3 times a week
- Estimated price
- $800–1,700
- Website
- https://www.amtrak.com/home.html
Train from Chicago Union Station to Baltimore Penn Station
- Ave. Duration
- 24h 46m
- Frequency
- 3 times a week
- Estimated price
- $300–650
- Website
- https://www.amtrak.com/home.html
Rome2Rio's guide to Amtrak Acela
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Washington Union Station to Baltimore Penn Station
- Ave. Duration
- 31 min
- Frequency
- Every 2 hours
- Estimated price
- $9–600
- Schedules at
- https://www.amtrak.com/acela-train
- Website
- https://www.amtrak.com/home.html
- Business Class
- $9–440
- First Class
- $100–600
- Phone
- 1-866-743-3682
- Website
- mta.maryland.gov
Train from Washington Union Station to Baltimore Penn Station
- Ave. Duration
- 1h 2m
- Frequency
- Hourly
- Estimated price
- $2–10
- Website
- https://www.mta.maryland.gov
- Standard Fare
- $2–10
Train from New Carrollton Amtrak Station to Baltimore Penn Station
- Ave. Duration
- 50 min
- Frequency
- Hourly
- Estimated price
- $2–9
- Website
- https://www.mta.maryland.gov
- Standard Fare
- $2–9
- Phone
- +1 202 466 3876
- Website
- wmata.com
Subway from Washington Dulles International Airport, Silver Line Center Platform to New Carrollton, Orange Line Center Platform
- Ave. Duration
- 1h 15m
- Frequency
- Every 30 minutes
- Estimated price
- $2–11
- Website
- https://www.wmata.com
- standard fare after 9:30 p.m
- $2–3
- standard fare 5 a.m - 9:30 p.m.
- $7–11
Rome2Rio's guide to Greyhound USA
Contact DetailsContact Details
- Phone
- +1 214-849-8100
- ifsr@greyhound.com
- Website
- greyhound.com
Bus from Montclair Transcenter to St Louis Bus Station
- Ave. Duration
- 39h 10m
- Frequency
- Once daily
- Estimated price
- $280–550
- Website
- https://www.greyhound.com/
Bus from St Louis Bus Station to Philadelphia Bus Station
- Ave. Duration
- 22h 25m
- Frequency
- 3 times a day
- Estimated price
- $130–260
- Website
- https://www.greyhound.com/
Bus from Philadelphia Bus Station to Baltimore Downtown Bus Station
- Ave. Duration
- 2h 5m
- Frequency
- 5 times a day
- Estimated price
- $14–28
- Website
- https://www.greyhound.com/
Bus from Harrisburg Bus Station to Baltimore Downtown Bus Station
- Ave. Duration
- 1h 45m
- Frequency
- Once daily
- Estimated price
- $11–22
- Website
- https://www.greyhound.com/
- Phone
- +1 (855) 626-8585
- Website
- https://www.flixbus.com
Bus from Philadelphia Bus Station to Baltimore Downtown Bus Station
- Ave. Duration
- 1h 50m
- Frequency
- 4 times a day
- Estimated price
- $13–23
- Schedules at
- flixbus.com
Bus from Chicago Bus Station to Harrisburg Bus Station
- Ave. Duration
- 17h 35m
- Frequency
- Twice daily
- Estimated price
- $110–190
- Schedules at
- flixbus.com
- Ave. Duration
- 41 min
- Estimated price
- $110–130
Piratas Cab
- Phone
- +1 626-391-9090
Lady Cab Driver
- Phone
- +1 909-624-3333
https://proride.pro/home
- Phone
- +1 833-393-2776
JR;s Taxi Service
- Phone
- +1-909-262-9910
- Website
- jrtaxiservice.com
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More Questions & Answers
Ontario to Baltimore bus services, operated by Greyhound USA, arrive at St Louis Bus Station.
Baltimore is 3h ahead of Ontario. It is currently 3:54 AM in Ontario and 6:54 AM in Baltimore.
Ontario to Baltimore train services, operated by Amtrak, arrive at Chicago Union Station.
Yes, the driving distance between Ontario to Baltimore is 2595 miles. It takes approximately 42h 10m to drive from Ontario to Baltimore.
Book your Ontario to Baltimore train tickets online with Omio.
Book your Ontario to Baltimore bus tickets online with Omio.
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