There are 8 ways to get from Idaho to Colorado by plane, bus, train, bus (Greyhound), car, or tram
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly Boise Airport to Denver
best- Fly from Boise Airport (BOI) to Denver (DEN)plane BOI - DEN
4h 32m$147–807Bus to Idaho Falls, fly to Colorado Springs Airport
cheapest- Take the bus from Rexburg to Idaho Falls,IDbus
- Fly from Idaho Falls (IDA) to Colorado Springs Airport (COS)plane IDA - COS
6h 48m$72–387Bus, train
- Take the bus from Boise, ID - Airport to Pocatello, ID - Red Lionbus
- Take the bus from Pocatello, ID - Red Lion to Downtown Salt Lakebus
- Take the train from Salt Lake City to Denvertrain
25h 49m$152–284Bus
- Take the bus from 3988 W Chinden - Boise to Cedar City, UTbus Boise
- Take the bus from Cedar City to Denver Union Stationbus Greyhound US1200
28h 45m$164–286Drive 797.3 mi
- Drive from Boise to Denvercar 797.3 mi
12h 44m$146–211Bus to Idaho Falls, fly to Denver
- Take the bus from Rexburg to Idaho Falls,IDbus
- Fly from Idaho Falls (IDA) to Denver (DEN)plane IDA - DEN
4h 53m$94–509Fly Spokane International Airport to Denver, tram
- Fly from Spokane International Airport (GEG) to Denver (DEN)plane GEG - DEN
- Take the tram from Nine Mile Station to Dry Creek Stationtram
5h 40m$270–1,181Bus to Sun Valley/Hailey/Ketchum, fly to Denver
- Take the bus from Twin Falls to Hailey, IDbus
- Fly from Sun Valley/Hailey/Ketchum (SUN) to Denver (DEN)plane SUN - DEN
6h 3m$112–551
Idaho to Colorado by bus and foot
Questions & Answers
The cheapest way to get from Idaho to Colorado is to drive which costs $140 - $210 and takes 12h 44m.
The fastest way to get from Idaho to Colorado is to fly which takes 4h 32m and costs $140 - $850.
No, there is no direct bus from Idaho station to Colorado. However, there are services departing from Main Street Station - Upper Deck and arriving at Colfax Ave & Sherman St via 3988 W Chinden - Boise, Cedar City and Union Station Gate B8. The journey, including transfers, takes approximately 28h 45m.
The distance between Idaho and Colorado is 685 miles. The road distance is 802 miles.
The best way to get from Idaho to Colorado without a car is to bus and train which takes 25h 49m and costs $150 - $290.
It takes approximately 4h 32m to get from Idaho to Colorado, including transfers.
Idaho to Colorado bus services, operated by Tufesa, depart from 3988 W Chinden - Boise station.
The best way to get from Idaho to Colorado is to fly which takes 4h 32m and costs $140 - $850. Alternatively, you can bus, which costs $160 - $290 and takes 28h 45m.
Idaho to Colorado bus services, operated by Tufesa, arrive at Cedar City, UT station.
Yes, the driving distance between Idaho to Colorado is 802 miles. It takes approximately 12h 44m to drive from Idaho to Colorado.
What companies run services between Idaho, USA and Colorado, USA?
Frontier Airlines, United Airlines, and two other airlines fly from Boise Airport (BOI) to Denver (DEN) every 2 hours. Alternatively, you can take a bus from Main Street Station - Upper Deck to Colfax Ave & Sherman St via W Chinden Blvd & E 39th St NEC, 3988 W Chinden - Boise, Cedar City, UT, Cedar City, Denver Union Station, and Union Station Gate B8 in around 28h 45m.
- Website
- united.com
Flights from Boise Airport to Denver
- Ave. Duration
- 2h 5m
- When
- Every day
- Estimated price
- $140–800
Flights from Idaho Falls to Denver
- Ave. Duration
- 1h 55m
- When
- Every day
- Estimated price
- $75–460
Flights from Spokane International Airport to Denver
- Ave. Duration
- 2h 23m
- When
- Every day
- Estimated price
- $200–1,100
Flights from Idaho Falls to Colorado Springs Airport via Denver
- Ave. Duration
- 4h 2m
- When
- Every day
- Estimated price
- $55–340
Flights from Sun Valley/Hailey/Ketchum to Denver
- Ave. Duration
- 2h 7m
- When
- Every day
- Estimated price
- $80–480
- Website
- southwest.com
Flights from Boise Airport to Denver
- Ave. Duration
- 1h 53m
- When
- Every day
- Estimated price
- $140–800
Flights from Spokane International Airport to Denver
- Ave. Duration
- 2h 20m
- When
- Every day
- Estimated price
- $200–1,100
- Website
- delta.com
Flights from Boise Airport to Denver via Salt Lake City
- Ave. Duration
- 3h 50m
- When
- Monday, Wednesday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- $140–800
Flights from Idaho Falls to Denver via Salt Lake City
- Ave. Duration
- 3h 55m
- When
- Every day
- Estimated price
- $80–480
Flights from Spokane International Airport to Denver via Salt Lake City
- Ave. Duration
- 4h 32m
- When
- Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $220–1,200
Flights from Spokane International Airport to Denver via Seattle
- Ave. Duration
- 5h 5m
- When
- Every day
- Estimated price
- $260–1,300
Flights from Idaho Falls to Colorado Springs Airport via Salt Lake City
- Ave. Duration
- 4h 48m
- When
- Every day
- Estimated price
- $60–350
Flights from Sun Valley/Hailey/Ketchum to Denver via Salt Lake City
- Ave. Duration
- 4h 42m
- When
- Every day
- Estimated price
- $85–490
- Website
- flyfrontier.com
Flights from Boise Airport to Denver
- Ave. Duration
- 2h
- When
- Thursday, Friday, and Sunday
- Estimated price
- $140–800
Flights from Spokane International Airport to Denver
- Ave. Duration
- 2h 23m
- When
- Thursday and Sunday
- Estimated price
- $200–1,100
- Website
- alaskaair.com
Flights from Spokane International Airport to Denver via Seattle
- Ave. Duration
- 5h 4m
- When
- Monday, Tuesday, Wednesday, Thursday, Saturday, and Sunday
- Estimated price
- $260–1,300
- Website
- aa.com
Flights from Idaho Falls to Colorado Springs Airport via Dallas/Ft.Worth
- Ave. Duration
- 6h 20m
- When
- Every day
- Estimated price
- $120–550
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Salt Lake City to Denver
- Ave. Duration
- 15h 7m
- Frequency
- Once daily
- Estimated price
- $70–120
- Website
- https://www.amtrak.com/home.html
- Phone
- +1 303-299-6000
- Website
- rtd-denver.com
Tram from Nine Mile Station to Dry Creek Station
- Ave. Duration
- 15 min
- Frequency
- Every 30 minutes
- Estimated price
- $3
- Website
- https://www.rtd-denver.com/
- Adult
- $3
- Phone
- +1 208-656-8824
- info@saltlakeexpress.com
- Website
- saltlakeexpress.com
Bus from Boise, ID - Airport to Pocatello, ID - Red Lion
- Ave. Duration
- 3h 20m
- Frequency
- Twice daily
- Estimated price
- $45–85
- Schedules at
- saltlakeexpress.com
Bus from Pocatello, ID - Red Lion to Downtown Salt Lake
- Ave. Duration
- 3h 27m
- Frequency
- 5 times a day
- Estimated price
- $35–75
- Schedules at
- saltlakeexpress.com
Bus from Rexburg to Idaho Falls,ID
- Ave. Duration
- 35 min
- Frequency
- 5 times a day
- Estimated price
- $12–45
- Schedules at
- saltlakeexpress.com
Bus from Twin Falls to Hailey, ID
- Ave. Duration
- 1h 18m
- Frequency
- 4 times a day
- Estimated price
- $18–55
- Schedules at
- saltlakeexpress.com
- Phone
- +1 833 766 3553
- Website
- tufesainternacional.com
Bus from 3988 W Chinden - Boise to Cedar City, UT
- Ave. Duration
- 13h
- Frequency
- Twice a week
- Estimated price
- $100–140
- Schedules at
- tufesainternacional.com
Rome2Rio's guide to Greyhound USA
Contact Details
- Phone
- +1 214-849-8100
- ifsr@greyhound.com
- Website
- greyhound.com
Bus from Cedar City to Denver Union Station
- Ave. Duration
- 13h 10m
- Frequency
- Once daily
- Estimated price
- $60–140
- Website
- https://www.greyhound.com/
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