There are 8 ways to get from Diamond Bar to Tucson by bus, plane, train (Amtrak), car, or bus (Flixbus)
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Bus to Los Angeles International Airport, fly to Tucson
best- Take the bus from Cal Poly Pomona Admin to Flower St and 12th Stbus
- Fly from Los Angeles International Airport (LAX) to Tucson (TUS)plane LAX - TUS
5h 38m$101–620Bus via San Bernardino (Flixbus)
cheapest- Take the bus from San Bernardino to Tucsonbus FlixBus 2054
12h 15m$56–100Bus
- Take the bus from 285 S East End Ave - Pomona to Tucsonbus San Jose / ...
11h 2m$87–126Train (Amtrak)
- Take the train from Pomona Amtrak to Tucson Amtrak Stationtrain Texas Eagle / ...
11h 8m$102–246Drive 460 mi
- Drive from Diamond Bar to Tucsoncar 460 mi
7h 22m$84–122Fly Ontario International Airport to Tucson
- Fly from Ontario International Airport (ONT) to Tucson (TUS)plane ONT - TUS
6h 42m$144–908Fly Ontario International Airport to Phoenix, bus
- Fly from Ontario International Airport (ONT) to Phoenix (PHX)plane ONT - PHX
- Take the bus from Sky Harbor International Airport to University of Phoenixbus
6h 27m$124–572Line 286 bus, line 143 bus, line 43 bus, line 76 bus to John Wayne Airport Orange County, fly to Tucson
- Take the bus from Diamond Bar Blvd and Sunset Crossing Rd to Brea Mallbus
- Take the bus from Ring-Brea Mall to Fullerton Trans Ctr Dock 4bus
- Take the bus from Fullerton Trans Ctr Dock 1 to Harbor And Macarthurbus
- Take the bus from Macarthur-Harbor to Airport-Arrival Terminalbus
- Fly from John Wayne Airport Orange County (SNA) to Tucson (TUS)plane SNA - TUS
7h 39m$118–712
Diamond Bar to Tucson by bus
Questions & Answers
The cheapest way to get from Diamond Bar to Tucson is to bus via San Bernardino which costs $55 - $100 and takes 12h 15m.
The fastest way to get from Diamond Bar to Tucson is to bus and fly which takes 5h 38m and costs $100 - $650.
No, there is no direct bus from Diamond Bar to Tucson. However, there are services departing from Valley Blvd and Temple Ave E and arriving at Broadway/Country Club via 285 S East End Ave - Pomona, 12th Av/Canada St and Downtown Ronstadt Center. The journey, including transfers, takes approximately 11h 2m.
The distance between Diamond Bar and Tucson is 513 miles. The road distance is 462.7 miles.
The best way to get from Diamond Bar to Tucson without a car is to bus which takes 11h 2m and costs $85 - $130.
It takes approximately 5h 38m to get from Diamond Bar to Tucson, including transfers.
Diamond Bar to Tucson bus services, operated by Tufesa, depart from 285 S East End Ave - Pomona station.
The best way to get from Diamond Bar to Tucson is to bus which takes 11h 2m and costs $85 - $130. Alternatively, you can train, which costs $100 - $250 and takes 11h 8m, you could also fly, which costs $140 - $950 and takes 6h 42m.
Diamond Bar to Tucson bus services, operated by Tufesa, arrive at Tucson station.
Tucson is 1h ahead of Diamond Bar. It is currently 2:58 PM in Diamond Bar and 3:58 PM in Tucson.
What companies run services between Diamond Bar, CA, USA and Tucson, AZ, USA?
Tufesa operates a bus from 285 S East End Ave - Pomona to Tucson 4 times a day. Tickets cost $85–120 and the journey takes 8h 3m. Alternatively, Amtrak operates a train from Pomona Amtrak to Tucson Amtrak Station 6 times a week. Tickets cost $100–240 and the journey takes 9h 57m.
- Website
- southwest.com
Flights from Los Angeles International Airport to Tucson
- Ave. Duration
- 1h 25m
- When
- Every day
- Estimated price
- $90–600
Flights from Los Angeles International Airport to Tucson via Phoenix
- Ave. Duration
- 3h 5m
- When
- Thursday and Friday
- Estimated price
- $90–600
Flights from Los Angeles International Airport to Tucson via Las Vegas
- Ave. Duration
- 3h 25m
- When
- Monday
- Estimated price
- $100–650
Flights from Ontario International Airport to Tucson via Las Vegas
- Ave. Duration
- 4h 7m
- When
- Every day
- Estimated price
- $160–950
Flights from Ontario International Airport to Tucson via Phoenix
- Ave. Duration
- 5h 5m
- When
- Thursday and Friday
- Estimated price
- $140–900
Flights from Ontario International Airport to Tucson via Denver
- Ave. Duration
- 5h 43m
- When
- Tuesday to Friday
- Estimated price
- $300–1,400
Flights from Ontario International Airport to Tucson via Dallas
- Ave. Duration
- 6h 25m
- When
- Monday
- Estimated price
- $380–1,700
Flights from Ontario International Airport to Phoenix
- Ave. Duration
- 1h 18m
- When
- Every day
- Estimated price
- $70–480
Flights from Ontario International Airport to Phoenix via Las Vegas
- Ave. Duration
- 3h 12m
- When
- Tuesday to Sunday
- Estimated price
- $80–550
Flights from John Wayne Airport Orange County to Tucson via Las Vegas
- Ave. Duration
- 3h 43m
- When
- Monday, Thursday, and Friday
- Estimated price
- $130–800
Flights from John Wayne Airport Orange County to Tucson via Phoenix
- Ave. Duration
- 3h 40m
- When
- Thursday and Friday
- Estimated price
- $110–750
- Website
- aa.com
Flights from Los Angeles International Airport to Tucson
- Ave. Duration
- 1h 34m
- When
- Every day
- Estimated price
- $90–600
Flights from Los Angeles International Airport to Tucson via Phoenix
- Ave. Duration
- 3h 21m
- When
- Every day
- Estimated price
- $90–600
Flights from Ontario International Airport to Tucson via Phoenix
- Ave. Duration
- 3h 49m
- When
- Every day
- Estimated price
- $140–900
Flights from Ontario International Airport to Phoenix
- Ave. Duration
- 1h 22m
- When
- Every day
- Estimated price
- $70–480
Flights from John Wayne Airport Orange County to Tucson via Phoenix
- Ave. Duration
- 3h 40m
- When
- Every day
- Estimated price
- $110–750
- Website
- alaskaair.com
Flights from Los Angeles International Airport to Tucson
- Ave. Duration
- 1h 34m
- When
- Every day
- Estimated price
- $90–600
Flights from John Wayne Airport Orange County to Tucson
- Ave. Duration
- 1h 33m
- When
- Every day
- Estimated price
- $110–700
Flights from John Wayne Airport Orange County to Tucson via Phoenix
- Ave. Duration
- 3h 32m
- When
- Every day
- Estimated price
- $110–750
- Website
- delta.com
Flights from Los Angeles International Airport to Tucson
- Ave. Duration
- 1h 25m
- When
- Every day
- Estimated price
- $90–600
- Website
- united.com
Flights from Ontario International Airport to Tucson via San Francisco
- Ave. Duration
- 5h 47m
- When
- Every day
- Estimated price
- $240–1,300
Flights from Ontario International Airport to Tucson via Denver
- Ave. Duration
- 6h 46m
- When
- Every day
- Estimated price
- $300–1,400
- Website
- flyfrontier.com
Flights from Ontario International Airport to Tucson via Las Vegas
- Ave. Duration
- 3h 36m
- When
- Thursday
- Estimated price
- $160–950
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Pomona Amtrak to Tucson Amtrak Station
- Ave. Duration
- 9h 57m
- Frequency
- 6 times a week
- Estimated price
- $100–240
- Website
- https://www.amtrak.com/home.html
- Phone
- +1 800-743-3463
- comment@foothilltransit.org
- Website
- foothilltransit.org
Bus from Cal Poly Pomona Admin to Flower St and 12th St
- Ave. Duration
- 1h 8m
- Frequency
- Every 30 minutes
- Estimated price
- $1–6
- Website
- https://www.foothilltransit.org
Bus from Diamond Bar Blvd and Sunset Crossing Rd to Brea Mall
- Ave. Duration
- 28 min
- Frequency
- Hourly
- Estimated price
- $1–6
- Website
- https://www.foothilltransit.org
- Phone
- +1 833 766 3553
- Website
- tufesainternacional.com
Bus from 285 S East End Ave - Pomona to Tucson
- Ave. Duration
- 8h 3m
- Frequency
- 4 times a day
- Estimated price
- $85–120
- Schedules at
- tufesainternacional.com
- Phone
- +1 928-350-8466
- Website
- arizonashuttle.com
Bus from Sky Harbor International Airport to University of Phoenix
- Ave. Duration
- 2h
- Frequency
- Hourly
- Estimated price
- $50–85
- Book at
- https://groometransportation.com/phoenix-airport/?&sd_client_id=d8dca231-4b1d-4fa2-b53c-9a6a93b47ffd
- Phone
- +1 714-560-6282
- Website
- octa.net
Bus from Ring-Brea Mall to Fullerton Trans Ctr Dock 4
- Ave. Duration
- 27 min
- Frequency
- Hourly
- Estimated price
- $2
- Schedules at
- octa.net
Bus from Fullerton Trans Ctr Dock 1 to Harbor And Macarthur
- Ave. Duration
- 1h 7m
- Frequency
- Every 15 minutes
- Estimated price
- $1–2
- Schedules at
- octa.net
Bus from Macarthur-Harbor to Airport-Arrival Terminal
- Ave. Duration
- 19 min
- Frequency
- Every 3 hours
- Estimated price
- $1–2
- Schedules at
- octa.net
- Phone
- +1 (855) 626-8585
- Website
- flixbus.com
Bus from San Bernardino to Tucson
- Ave. Duration
- 8h 10m
- Frequency
- Once daily
- Estimated price
- $50–90
- Schedules at
- flixbus.com
Want to know more about travelling around United States
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More Questions & Answers
Yes, the driving distance between Diamond Bar to Tucson is 463 miles. It takes approximately 7h 22m to drive from Diamond Bar to Tucson.
There are 632+ hotels available in Tucson.

















