There are 7 ways to get from Boulder to Arizona by bus, plane, bus (Greyhound), train, or car
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 Denver, fly to Phoenix
best- 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
4h 53m$148–368Bus, bus to Colorado Springs Airport, fly to Phoenix
cheapest- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6
- Take the bus from Denver International Airport to Colorado Springs Airport
- Fly from Colorado Springs Airport (COS) to Phoenix (PHX)COS - PHX
7h 43m$123–518Bus via Albuquerque
- Take the bus from Downtown Boulder Station Gate 1 to Union StationFf1 / ...
- Take the bus from Denver to ABQ Alvarado Transportation Center
- Take the bus from Albuquerque Bus Station to Phoenix Bus Station
19h 32m$160–285Bus, 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 Phoenix Sky Harbor Airport/44th Street Sky Train Station
21h 34m$150–340Drive 776.2 mi
- Drive from Boulder to Phoenix776.2 mi
15h 19m$142–205Bus to Denver, fly to Tucson
- 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 50m$166–956Bus
- Take the bus from Downtown Boulder Station Gate 1 to Union StationFf1 / ...
- Take the bus from Denver to Las Cruces, NM
- Take the bus from Las Cruces, NM to Phoenix
23h$151–216
Boulder to Arizona by bus and foot
Questions & Answers
The cheapest way to get from Boulder to Arizona is to drive which costs $140 - $210 and takes 15h 19m.
The fastest way to get from Boulder to Arizona is to bus and fly which takes 4h 53m and costs $140 - $370.
No, there is no direct bus from Boulder station to Arizona. However, there are services departing from Downtown Boulder Station Gate 1 and arriving at Buckeye Rd & Central Av via Union Station Gate B13, Denver, Albuquerque Bus Station and 24th St Sky Train Station. The journey, including transfers, takes approximately 19h 32m.
The distance between Boulder and Arizona is 655 miles. The road distance is 780.7 miles.
The best way to get from Boulder to Arizona without a car is to bus via Albuquerque which takes 19h 32m and costs $160 - $290.
It takes approximately 4h 53m to get from Boulder to Arizona, including transfers.
Boulder to Arizona bus services, operated by Regional Transportation District, depart from Downtown Boulder Station Gate 1.
Boulder to Arizona bus services, operated by Regional Transportation District, arrive at Union Station.
Yes, the driving distance between Boulder to Arizona is 781 miles. It takes approximately 15h 19m to drive from Boulder to Arizona.
There are 11+ hotels available in Arizona.
What companies run services between Boulder, CO, USA and Arizona, USA?
You can take a bus from Downtown Boulder Station Gate 1 to Buckeye Rd & Central Av via Union Station Gate B13, 19th St & Curtis St, Denver, ABQ Alvarado Transportation Center, Albuquerque Bus Station, Phoenix, Bus Station (E Buckeye Rd), and 24th St Sky Train Station in around 19h 32m.
Transport is disrupted due to the Russia-Ukraine war. Read more
- Website
- southwest.com
Flights from Denver to Phoenix
- Ave. Duration
- 2h
- When
- Every day
- Estimated price
- $85–500
Flights from Denver to Tucson
- Ave. Duration
- 2h 1m
- When
- Every day
- Estimated price
- $160–950
Flights from Colorado Springs Airport to Phoenix
- Ave. Duration
- 1h 57m
- When
- Every day
- Estimated price
- $75–450
Flights from Colorado Springs Airport to Phoenix via Denver
- Ave. Duration
- 3h 46m
- When
- Monday, Tuesday, Wednesday, Friday, Saturday, and Sunday
- Estimated price
- $85–480
Flights from Colorado Springs Airport to Phoenix via Las Vegas
- Ave. Duration
- 4h 12m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $100–550
- Website
- united.com
Flights from Denver to Phoenix
- Ave. Duration
- 2h 2m
- When
- Every day
- Estimated price
- $85–500
Flights from Denver to Tucson
- Ave. Duration
- 2h 9m
- When
- Every day
- Estimated price
- $160–950
Flights from Colorado Springs Airport to Phoenix via Denver
- Ave. Duration
- 4h 7m
- When
- Every day
- Estimated price
- $85–480
- Website
- flyfrontier.com
Flights from Denver to Phoenix
- Ave. Duration
- 2h 5m
- When
- Every day
- Estimated price
- $85–500
Flights from Denver to Tucson
- Ave. Duration
- 2h 4m
- When
- Monday and Friday
- Estimated price
- $160–950
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 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
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
- Phone
- +1 800-923-1799
- contactus@omexusa.net
- Website
- omnibusexpress.com
Bus from Denver to ABQ Alvarado Transportation Center
- Ave. Duration
- 7h 10m
- Frequency
- Once daily
- Estimated price
- $85–110
- 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
Rome2Rio's guide to Greyhound USA
Contact Details
- Phone
- +1 214-849-8100
- ifsr@greyhound.com
- Website
- greyhound.com
Bus from Albuquerque Bus Station to Phoenix Bus Station
- Ave. Duration
- 8h 15m
- Frequency
- Twice daily
- Estimated price
- $70–170
- Website
- https://www.greyhound.com/
- Phone
- +1 (855) 626-8585
- Website
- flixbus.com
Bus from Flagstaff Train Station to Phoenix Sky Harbor Airport/44th Street Sky Train Station
- Ave. Duration
- 2h 25m
- Frequency
- Once daily
- Estimated price
- $30–75
- Schedules at
- flixbus.com
- Phone
- +1 719-687-3456
- Website
- groometransportation.com
Bus from Denver International Airport to Colorado Springs Airport
- Ave. Duration
- 2h 25m
- Frequency
- Hourly
- Estimated price
- $40–60
- Website
- https://groometransportation.com/colorado-springs/
- Phone
- +1 866 691 9732
- eplasales@eplalimo.com
- Website
- eplalimo.com
Bus from Denver to Las Cruces, NM
- Ave. Duration
- 11h 25m
- Frequency
- Twice daily
- Estimated price
- $85–120
- Schedules at
- eplalimo.com
- One Way
- $85–120
Bus from Las Cruces, NM to Phoenix
- Ave. Duration
- 6h 45m
- Frequency
- 3 times a day
- Estimated price
- $55–85
- Schedules at
- eplalimo.com
- One Way
- $55–85
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.
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