There are 7 ways to get from Dallas to Diamond Bar by plane, bus (Greyhound), train (Amtrak), car, bus, or tram
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly Dallas to Ontario International Airport
best- Fly from Dallas (DAL) to Ontario International Airport (ONT)plane DAL - ONT
6h 17m$99–454Fly Dallas to Los Angeles International Airport, bus
cheapest- Fly from Dallas (DAL) to Los Angeles International Airport (LAX)plane DAL - LAX
- Take the bus from Union Station Patsaouras Bus Plaza E to Cal Poly Pomona Adminbus
6h 48m$84–375Bus (Greyhound)
- Take the bus from Dallas Bus Station to Montclair Transcenterbus Greyhound US1000
32h 33m$253–394Train (Amtrak)
- Take the train from Dallas to Pomona Amtraktrain Texas Eagle
41h 49m$940–1,446Drive 1,379.8 mi
- Drive from Dallas to Diamond Barcar 1,379.8 mi
22h 6m$252–364Fly Dallas/Fort Worth International Airport to Ontario International Airport, line 482 bus
- Fly from Dallas/Fort Worth International Airport (DFW) to Ontario International Airport (ONT)plane DFW - ONT
- Take the bus from Pomona Transit Center to Diamond Bar Blvd and Sunset Crossing Rdbus
7h 12m$106–331Fly Dallas to Long Beach Airport, tram
- Fly from Dallas (DAL) to Long Beach Airport (LGB)plane DAL - LGB
- Take the tram from Del Amo Station to San Dimas Stationtram
8h 50m$108–468
Dallas to Diamond Bar by bus (Greyhound)
Comparing Your Travel Options
The cheapest way to get from Dallas to Diamond Bar is to fly and line 482 bus which costs $100 - $340 and takes 7h 12m.
The fastest way to get from Dallas to Diamond Bar is to fly which takes 6h 17m and costs $95 - $460.
No, there is no direct bus from Dallas to Diamond Bar. However, there are services departing from Downtown Dallas / Deep Ellum and arriving at Diamond Bar Blvd and Sunset Crossing Rd via Dallas Bus Station, Montclair Transit Center and Pomona Transit Center. The journey, including transfers, takes approximately 32h 33m.
No, there is no direct train from Dallas to Diamond Bar. However, there are services departing from Dallas and arriving at Pomona Amtrak via . The journey, including transfers, takes approximately 41h 49m.
The distance between Dallas and Diamond Bar is 1228 miles. The road distance is 1387.8 miles.
The best way to get from Dallas to Diamond Bar without a car is to bus which takes 32h 33m and costs $250 - $400.
It takes approximately 6h 17m to get from Dallas to Diamond Bar, including transfers.
Dallas to Diamond Bar bus services, operated by Greyhound USA, depart from Dallas Bus Station.
Dallas to Diamond Bar train services, operated by Amtrak, depart from Dallas station.
The best way to get from Dallas to Diamond Bar is to fly which takes 6h 17m and costs $95 - $460. Alternatively, you can bus, which costs $250 - $400 and takes 32h 33m, you could also train, which costs $900 - $1,500 and takes 41h 49m.
What companies run services between Dallas, TX, USA and Diamond Bar, CA, USA?
Southwest Airlines flies from Dallas (DAL) to Ontario International Airport (ONT) every 4 hours. Alternatively, Greyhound USA operates a bus from Dallas Bus Station to Montclair Transcenter once daily. Tickets cost $250–380 and the journey takes 30h.
- Website
- southwest.com
Flights from Dallas to Ontario International Airport
- Ave. Duration
- 3h 8m
- When
- Every day
- Estimated price
- $90–440
Flights from Dallas to Ontario International Airport via Phoenix
- Ave. Duration
- 4h 50m
- When
- Monday, Thursday, Friday, and Saturday
- Estimated price
- $90–440
Flights from Dallas to Ontario International Airport via Las Vegas
- Ave. Duration
- 4h 56m
- When
- Tuesday, Wednesday, Monday, Thursday, Friday, and Sunday
- Estimated price
- $95–450
Flights from Dallas to Los Angeles International Airport
- Ave. Duration
- 3h 18m
- When
- Every day
- Estimated price
- $70–350
Flights from Dallas to Los Angeles International Airport via Albuquerque
- Ave. Duration
- 4h 45m
- When
- Monday, Thursday, and Friday
- Estimated price
- $70–350
Flights from Dallas to Los Angeles International Airport via Phoenix
- Ave. Duration
- 4h 57m
- When
- Saturday to Friday
- Estimated price
- $70–350
Flights from Dallas to Los Angeles International Airport via El Paso
- Ave. Duration
- 4h 55m
- When
- Monday, Thursday, Friday, and Sunday
- Estimated price
- $75–350
Flights from Dallas to Los Angeles International Airport via Las Vegas
- Ave. Duration
- 5h
- When
- Monday, Sunday, and Saturday
- Estimated price
- $75–360
Flights from Dallas to Long Beach Airport
- Ave. Duration
- 3h 15m
- When
- Every day
- Estimated price
- $95–450
Flights from Dallas to Long Beach Airport via Phoenix
- Ave. Duration
- 4h 58m
- When
- Saturday, Monday, Thursday, and Friday
- Estimated price
- $95–450
Flights from Dallas to Long Beach Airport via Las Vegas
- Ave. Duration
- 5h 6m
- When
- Every day
- Estimated price
- $100–470
- Website
- aa.com
Flights from Dallas/Fort Worth International Airport to Ontario International Airport
- Ave. Duration
- 3h 12m
- When
- Every day
- Estimated price
- $80–390
Flights from Dallas/Fort Worth International Airport to Ontario International Airport via Phoenix
- Ave. Duration
- 4h 58m
- When
- Every day
- Estimated price
- $80–390
- Website
- flyfrontier.com
Flights from Dallas/Fort Worth International Airport to Ontario International Airport
- Ave. Duration
- 3h 21m
- When
- Every day
- Estimated price
- $100–320
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from Dallas to Pomona Amtrak
- Ave. Duration
- 41h 26m
- Frequency
- 3 times a week
- Estimated price
- $900–1,500
- Website
- Amtrak
- Phone
- +1-323-466-3876
- CustomerRelations@metro.net
- Website
- Metro Los Angeles
Tram from Del Amo Station to San Dimas Station
- Ave. Duration
- 1h 49m
- Frequency
- Every 15 minutes
- Estimated price
- $2
- Website
- Metro Los Angeles
Rome2Rio's guide to Greyhound USA
Contact DetailsContact Details
- Phone
- +1 214-849-8100
- ifsr@greyhound.com
- Website
- Greyhound
Bus from Dallas Bus Station to Montclair Transcenter
- Ave. Duration
- 30h
- Frequency
- Once daily
- Estimated price
- $250–380
- Website
- Greyhound
- Phone
- +1 800-743-3463
- comment@foothilltransit.org
- Website
- Foothill Transit
Bus from Pomona Transit Center to Diamond Bar Blvd and Sunset Crossing Rd
- Ave. Duration
- 31 min
- Frequency
- Every 30 minutes
- Estimated price
- $1–6
- Website
- Foothill Transit
Bus from Union Station Patsaouras Bus Plaza E to Cal Poly Pomona Admin
- Ave. Duration
- 53 min
- Frequency
- Every 30 minutes
- Estimated price
- $1–6
- Website
- Foothill Transit
Want to know more about travelling around United States
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Booking & Getting There
Dallas to Diamond Bar bus services, operated by Greyhound USA, arrive at Montclair Transcenter station.
Diamond Bar is 2h behind Dallas. It is currently 6:58 AM in Dallas and 4:58 AM in Diamond Bar.
Dallas to Diamond Bar train services, operated by Amtrak, arrive at Pomona Amtrak station.
Yes, the driving distance between Dallas to Diamond Bar is 1388 miles. It takes approximately 22h 6m to drive from Dallas to Diamond Bar.
There are 373+ hotels available in Diamond Bar.













