There are 7 ways to get from Boulder to Tucson by bus, plane, car, shuttle, train, or bus (Greyhound)
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Bus, fly to Tucson
best- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6
- Fly from Denver (DEN) to Tucson (TUS)DEN - TUS
5h 24m$176–956Bus via Denver
cheapest- Take the bus from Downtown Boulder Station Gate 1 to Union StationFf1 / ...
- Take the bus from Denver Union Station to El Paso Bus Station
- Take the bus from El Paso to Tucson
24h 24m$133–208Bus
- Take the bus from 8th & Coffman PnR Longmont to El Paso Bus StationGreeley
- Take the bus from El Paso to TucsonEl Paso
20h 1m$163–233Drive 828 mi
- Drive from Boulder to Tucson828 mi
17h 1m$152–219Bus, fly to Phoenix, shuttle
- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6
- Fly from Denver (DEN) to Phoenix (PHX)DEN - PHX
- Take a shuttle bus from Sky Harbor International Airport to Tucson Amtrak Station
6h 48m$280–490Bus via Broadway/Country Club
- Take the bus from 8th & Coffman PnR Longmont to El Paso Bus StationGreeley
- Take the bus from El Paso to 4207 S 6th Ave - TucsonEl Paso / ...
20h 23m$173–233Bus, train
- Take the bus from Broadway & 20th St to Union StationFf1 / ...
- Take the bus from Denver to Las Vegas Transportation Center
- Take the train from Las Vegas Amtrak Station to Flagstaff
- Take the bus from Flagstaff Train Station to Tucson Downtown
23h 22m$153–413
Boulder to Tucson by bus
Questions & Answers
The cheapest way to get from Boulder to Tucson is to bus via Denver which costs $130 - $210 and takes 24h 24m.
The fastest way to get from Boulder to Tucson is to bus and fly which takes 5h 24m and costs $170 - $1,000.
No, there is no direct bus from Boulder to Tucson. However, there are services departing from Canyon Blvd & 22nd St and arriving at 6th Av/Pennington via 8th & Coffman PnR Longmont, El Paso and 12th Av/Canada St. The journey, including transfers, takes approximately 20h 1m.
The distance between Boulder and Tucson is 695 miles. The road distance is 832.8 miles.
The best way to get from Boulder to Tucson without a car is to bus which takes 20h 1m and costs $160 - $240.
It takes approximately 5h 24m to get from Boulder to Tucson, including transfers.
Boulder to Tucson bus services, operated by Omnibus Express, depart from 8th & Coffman PnR Longmont station.
Boulder to Tucson bus services, operated by Omnibus Express, arrive at El Paso Bus Station.
Yes, the driving distance between Boulder to Tucson is 833 miles. It takes approximately 17h 1m to drive from Boulder to Tucson.
There are 501+ hotels available in Tucson.
What companies run services between Boulder, CO, USA and Tucson, AZ, USA?
You can take a bus from Canyon Blvd & 22nd St to 6th Av/Pennington via 8th & Coffman PnR Longmont, El Paso Bus Station, El Paso, Tucson, and 12th Av/Canada St in around 20h 1m.
Transport is disrupted due to the Russia-Ukraine war. Read more
- Website
- southwest.com
Flights from Denver to Tucson
- Ave. Duration
- 2h 2m
- When
- Every day
- Estimated price
- $170–950
Flights from Denver to Tucson via Las Vegas
- Ave. Duration
- 4h 15m
- When
- Monday to Friday
- Estimated price
- $220–1,100
Flights from Denver to Phoenix
- Ave. Duration
- 2h
- When
- Every day
- Estimated price
- $90–500
- Website
- united.com
Flights from Denver to Tucson
- Ave. Duration
- 2h 9m
- When
- Every day
- Estimated price
- $170–950
Flights from Denver to Phoenix
- Ave. Duration
- 2h 2m
- When
- Every day
- Estimated price
- $90–500
- Website
- volaris.com
Flights from Denver to Phoenix
- Ave. Duration
- 2h 3m
- When
- Every day
- Estimated price
- $80–550
- Website
- flyfrontier.com
Flights from Denver to Tucson
- Ave. Duration
- 2h 3m
- When
- Friday and Sunday
- Estimated price
- $170–950
Flights from Denver to Phoenix
- Ave. Duration
- 2h 3m
- When
- Every day
- Estimated price
- $90–500
- Website
- aa.com
Flights from Denver to Tucson via Phoenix
- Ave. Duration
- 4h 7m
- When
- Every day
- Estimated price
- $180–1,000
Flights from Denver to Phoenix
- Ave. Duration
- 2h 5m
- When
- Every day
- Estimated price
- $90–500
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Las Vegas Amtrak Station to Flagstaff
- Ave. Duration
- 9h 32m
- Frequency
- Twice daily
- Estimated price
- $45–170
- Website
- https://www.amtrak.com/home.html
- Coach Seat - Advance Purchase
- $45–120
- Coach Seat short notice purchase
- $60–170
- Business - advance purchase
- $80–360
- Business Class
- $130–380
- Phone
- +1 303-299-6000
- Website
- rtd-denver.com
Bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6
- Ave. Duration
- 40 min
- Frequency
- Hourly
- Estimated price
- $3
- Website
- https://www.rtd-denver.com/
- Adult
- $3
Bus from Broadway & 20th St to Union Station
- Ave. Duration
- 45 min
- Frequency
- Hourly
- Estimated price
- $3
- Website
- https://www.rtd-denver.com/
- Adult
- $3
Bus from Downtown Boulder Station Gate 1 to Union Station
- Ave. Duration
- 55 min
- Frequency
- Every 30 minutes
- Estimated price
- $3
- Website
- https://www.rtd-denver.com/
- Adult
- $3
- Phone
- +1 800-923-1799
- contactus@omexusa.net
- Website
- omnibusexpress.com
Bus from 8th & Coffman PnR Longmont to El Paso Bus Station
- Ave. Duration
- 11h 30m
- Frequency
- Once daily
- Estimated price
- $100–140
- Schedules at
- omnibusexpress.com
Bus from El Paso to 4207 S 6th Ave - Tucson
- Ave. Duration
- 5h 10m
- Frequency
- Twice daily
- Estimated price
- $70–90
- Schedules at
- omnibusexpress.com
Bus from Denver to Las Vegas Transportation Center
- Ave. Duration
- 4h 45m
- Frequency
- 3 times a day
- Estimated price
- $70–90
- Schedules at
- omnibusexpress.com
- Phone
- +1 833 766 3553
- Website
- tufesainternacional.com
Bus from El Paso to Tucson
- Ave. Duration
- 4h 41m
- Frequency
- Once daily
- Estimated price
- $60–90
- Schedules at
- tufesainternacional.com
Shuttle from Sky Harbor International Airport to Tucson Amtrak Station
- Ave. Duration
- 2h
- Frequency
- On demand
- Estimated price
- $134
- Website
- https://airportshuttleofphoenix.com
- Phone
- +1 (855) 626-8585
- Website
- flixbus.com
Bus from Flagstaff Train Station to Tucson Downtown
- Ave. Duration
- 4h 40m
- Frequency
- 5 times a week
- Estimated price
- $35–150
- Schedules at
- flixbus.com
Rome2Rio's guide to Greyhound USA
Contact Details
- Phone
- +1 214-849-8100
- ifsr@greyhound.com
- Website
- greyhound.com
Bus from Denver Union Station to El Paso Bus Station
- Ave. Duration
- 13h 55m
- Frequency
- 5 times a week
- Estimated price
- $80–130
- Website
- https://www.greyhound.com/
- Phone
- +1 866 691 9732
- eplasales@eplalimo.com
- Website
- eplalimo.com
Bus from El Paso to Tucson
- Ave. Duration
- 5h 22m
- Frequency
- 3 times a day
- Estimated price
- $50–75
- Schedules at
- eplalimo.com
- One Way
- $50–75
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