There are 7 ways to get from Dallas to Diamond Bar by plane, bus (Greyhound), train (Amtrak), car, 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 Dallas to Ontario International Airport
best- Fly from Dallas (DAL) to Ontario International Airport (ONT)DAL - ONT
6h 27m$129–614Fly Dallas to Los Angeles International Airport, bus
cheapest- Fly from Dallas (DAL) to Los Angeles International Airport (LAX)DAL - LAX
- Take the bus from Harbor Transitway / Harbor Fwy Station to El Monte Station - Upper Level
7h 25m$90–388Bus (Greyhound)
- Take the bus from Dallas Bus Station to Montclair TranscenterGreyhound US1000
32h 58m$116–352Train (Amtrak)
- Take the train from Dallas to Pomona AmtrakTexas Eagle
42h 28m$146–467Drive 1,379.5 mi
- Drive from Dallas to Diamond Bar1,379.5 mi
22h 2m$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)DFW - ONT
- Take the bus from Pomona Transit Center to Diamond Bar Blvd and Sunset Crossing Rd
7h 11m$96–461Fly Dallas to Long Beach Airport
- Fly from Dallas (DAL) to Long Beach Airport (LGB)DAL - LGB
8h 36m$113–490
Dallas to Diamond Bar by bus (Greyhound)
Questions & Answers
The cheapest way to get from Dallas to Diamond Bar is to bus which costs $110 - $360 and takes 32h 58m.
The fastest way to get from Dallas to Diamond Bar is to fly which takes 6h 27m and costs $120 - $650.
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 58m.
The distance between Dallas and Diamond Bar is 1228 miles. The road distance is 1387.6 miles.
The best way to get from Dallas to Diamond Bar without a car is to bus which takes 32h 58m and costs $110 - $360.
It takes approximately 6h 27m to get from Dallas to Diamond Bar, including transfers.
Dallas to Diamond Bar bus services, operated by Greyhound USA, depart from Dallas Bus Station.
The best way to get from Dallas to Diamond Bar is to fly which takes 6h 27m and costs $120 - $650. Alternatively, you can bus, which costs $110 - $360 and takes 32h 58m, you could also train, which costs $140 - $470 and takes 42h 28m.
Dallas to Diamond Bar bus services, operated by Greyhound USA, arrive at Montclair Transcenter station.
Diamond Bar is 2h behind Dallas. It is currently 3:34 AM in Dallas and 1:34 AM in Diamond Bar.
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 $110–260 and the journey takes 30h 25m.
- Website
- southwest.com
Flights from Dallas to Ontario International Airport
- Ave. Duration
- 3h 15m
- When
- Every day
- Estimated price
- $120–600
Flights from Dallas to Ontario International Airport via Phoenix
- Ave. Duration
- 4h 52m
- When
- Every day
- Estimated price
- $120–600
Flights from Dallas to Ontario International Airport via Las Vegas
- Ave. Duration
- 5h 6m
- When
- Every day
- Estimated price
- $120–600
Flights from Dallas to Ontario International Airport via Denver
- Ave. Duration
- 5h 10m
- When
- Monday, Tuesday, Friday, Saturday, and Sunday
- Estimated price
- $140–650
Flights from Dallas to Los Angeles International Airport
- Ave. Duration
- 3h 25m
- When
- Every day
- Estimated price
- $80–370
Flights from Dallas to Los Angeles International Airport via Albuquerque
- Ave. Duration
- 5h
- When
- Wednesday and Thursday
- Estimated price
- $80–370
Flights from Dallas to Los Angeles International Airport via Las Vegas
- Ave. Duration
- 5h 13m
- When
- Wednesday and Thursday
- Estimated price
- $80–380
Flights from Dallas to Los Angeles International Airport via Phoenix
- Ave. Duration
- 5h 10m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $80–370
Flights from Dallas to Long Beach Airport
- Ave. Duration
- 3h 20m
- When
- Every day
- Estimated price
- $100–470
Flights from Dallas to Long Beach Airport via Las Vegas
- Ave. Duration
- 5h 21m
- When
- Every day
- Estimated price
- $100–480
Flights from Dallas to Long Beach Airport via Phoenix
- Ave. Duration
- 5h 28m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $100–470
Flights from Dallas to Long Beach Airport via Denver
- Ave. Duration
- 5h 20m
- When
- Monday, Tuesday, Friday, Saturday, and Sunday
- Estimated price
- $110–550
- Website
- aa.com
Flights from Dallas/Fort Worth International Airport to Ontario International Airport
- Ave. Duration
- 3h 18m
- When
- Every day
- Estimated price
- $110–550
Flights from Dallas/Fort Worth International Airport to Ontario International Airport via Phoenix
- Ave. Duration
- 5h 33m
- When
- Every day
- Estimated price
- $110–550
- Website
- volaris.com
Flights from Dallas/Fort Worth International Airport to Ontario International Airport
- Ave. Duration
- 3h 19m
- When
- Every day
- Estimated price
- $90–550
Flights from Dallas/Fort Worth International Airport to Ontario International Airport via Las Vegas
- Ave. Duration
- 5h 33m
- When
- Monday and Friday
- Estimated price
- $110–550
- Website
- flyfrontier.com
Flights from Dallas/Fort Worth International Airport to Ontario International Airport
- Ave. Duration
- 3h 19m
- When
- Every day
- Estimated price
- $110–550
Flights from Dallas/Fort Worth International Airport to Ontario International Airport via Las Vegas
- Ave. Duration
- 5h 33m
- When
- Monday and Friday
- Estimated price
- $110–550
- Website
- delta.com
Flights from Dallas/Fort Worth International Airport to Ontario International Airport via Salt Lake City
- Ave. Duration
- 5h 38m
- When
- Monday, Tuesday, Friday, Saturday, and Sunday
- Estimated price
- $130–600
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Dallas to Pomona Amtrak
- Ave. Duration
- 42h 4m
- Frequency
- 3 times a week
- Estimated price
- $140–470
- Website
- https://www.amtrak.com/home.html
- Coach Seat - Advance Purchase
- $140–410
- Coach Seat short notice purchase
- $210–470
- Business - advance purchase
- $290–1,200
- Business Class
- $410–1,000
Rome2Rio's guide to Greyhound USA
Contact Details
- Phone
- +1 214-849-8100
- ifsr@greyhound.com
- Website
- greyhound.com
Bus from Dallas Bus Station to Montclair Transcenter
- Ave. Duration
- 30h 25m
- Frequency
- Once daily
- Estimated price
- $110–260
- Website
- https://www.greyhound.com/
- Phone
- +1 800-743-3463
- comment@foothilltransit.org
- Website
- foothilltransit.org
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
- https://www.foothilltransit.org
- Phone
- +1-323-466-3876
- CustomerRelations@metro.net
- Website
- metro.net
Bus from Harbor Transitway / Harbor Fwy Station to El Monte Station - Upper Level
- Ave. Duration
- 53 min
- Frequency
- Every 15 minutes
- Estimated price
- $1–2
- Website
- https://www.metro.net
Want to know more about travelling around United States
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
Related travel guides
Travelling to the US: What do I need to know?
Read the travel guide
Need to know: Greyhound
Read the travel guide
Why you should take the train in the US
Read the travel guide
More Questions & Answers
Yes, the driving distance between Dallas to Diamond Bar is 1388 miles. It takes approximately 22h 2m to drive from Dallas to Diamond Bar.
There are 466+ hotels available in Diamond Bar.












