There are 2 ways to get from Boulder to Honolulu by bus or plane
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
best- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus
- Fly from Denver (DEN) to Daniel K. Inouye International Airport (HNL)plane DEN - HNL
10h 21m$299–1,209Bus, bus to Colorado Springs Airport, fly
- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus
- Take the bus from Denver International Airport to Colorado Springs Airportbus
- Fly from Colorado Springs Airport (COS) to Daniel K. Inouye International Airport (HNL)plane COS - HNL
15h 6m$349–1,369
Denver (DEN) to Daniel K. Inouye International Airport (HNL) flights
Questions & Answers
The cheapest way to get from Boulder to Honolulu is to bus and fly which costs $290 - $1,300 and takes 10h 21m.
The fastest way to get from Boulder to Honolulu is to bus and fly which takes 10h 21m and costs $290 - $1,300.
The distance between Boulder and Honolulu is 3429 miles.
It takes approximately 10h 21m to get from Boulder to Honolulu, including transfers.
Honolulu is 4h behind Boulder. It is currently 11:51 PM in Boulder and 7:51 PM in Honolulu.
There are 3190+ hotels available in Honolulu.
What companies run services between Boulder, CO, USA and Honolulu, HI, USA?
There is no direct connection from Boulder to Honolulu. However, you can take the bus to US 36 & Flatiron Station Gate D, walk to US 36 & Flatiron Station Gate A, take the bus to Denver Airport Station Gate 6, walk to Denver (DEN) airport, fly to Daniel K. Inouye International Airport (HNL), walk to Lelepaua Airport Station, then take the bus to Nimitz Hwy + Opp Bishop St. Alternatively, you can take the bus to US 36 & Flatiron Station Gate D, walk to US 36 & Flatiron Station Gate A, take the bus to Denver Airport Station Gate 6, walk to Denver International Airport, take the bus to Colorado Springs Airport, walk to Colorado Springs Airport (COS) airport, fly to Daniel K. Inouye International Airport (HNL), walk to Lelepaua Airport Station, then take the bus to Nimitz Hwy + Opp Bishop St.
- Website
- united.com
Flights from Denver to Daniel K. Inouye International Airport
- Ave. Duration
- 7h 24m
- When
- Every day
- Estimated price
- $290–1,200
Flights from Denver to Daniel K. Inouye International Airport via Kona
- Ave. Duration
- 9h 13m
- When
- Monday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- $300–1,300
Flights from Denver to Daniel K. Inouye International Airport via San Francisco
- Ave. Duration
- 10h 16m
- When
- Every day
- Estimated price
- $290–1,200
Flights from Colorado Springs Airport to Daniel K. Inouye International Airport via Denver
- Ave. Duration
- 10h 7m
- When
- Every day
- Estimated price
- $310–1,300
- Website
- southwest.com
Flights from Denver to Daniel K. Inouye International Airport via Oakland
- Ave. Duration
- 9h 15m
- When
- Monday, Thursday, and Friday
- Estimated price
- $290–1,200
Flights from Colorado Springs Airport to Daniel K. Inouye International Airport via Las Vegas
- Ave. Duration
- 9h 27m
- When
- Tuesday, Wednesday, and Saturday
- Estimated price
- $300–1,300
Flights from Colorado Springs Airport to Daniel K. Inouye International Airport via Phoenix
- Ave. Duration
- 10h
- When
- Monday, Thursday, and Friday
- Estimated price
- $310–1,300
Flights from Colorado Springs Airport to Daniel K. Inouye International Airport via San Diego
- Ave. Duration
- 10h 20m
- When
- Monday, Thursday, and Friday
- Estimated price
- $310–1,300
- Website
- delta.com
Flights from Colorado Springs Airport to Daniel K. Inouye International Airport via Salt Lake City
- Ave. Duration
- 10h 46m
- When
- Every day
- Estimated price
- $310–1,300
- 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
- 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/
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