There are 7 ways to get from Boulder to Sun Valley 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, fly to Sun Valley/Hailey/Ketchum
best- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus
- Fly from Denver (DEN) to Sun Valley/Hailey/Ketchum (SUN)plane DEN - SUN
5h 56m$91–456Bus via Pocatello
- Take the bus from Downtown Boulder Station Gate 1 to Union Stationbus Ff1 / ...
- Take the bus from Denver Union Station to Salt Lake City Intermodal Trans Ctrbus
- Take the bus from Salt Lake City to Pocatellobus
- Take the bus from Pocatello, ID - Red Lion to Twin Falls, IDbus
- Take the bus from Twin Falls to Sun Valley, IDbus
22h 3mBus, train
- Take the bus from Broadway & 20th St to Union Stationbus Ff2 / ...
- Take the train from Denver to Salt Lake Citytrain
- Take the bus from Salt Lake City to Pocatellobus
- Take the bus from Pocatello, ID - Red Lion to Twin Falls, IDbus
- Take the bus from Twin Falls to Sun Valley, IDbus
26h 16mDrive 723.8 mi
- Drive from Boulder to Sun Valleycar 723.8 mi
12h 20m$133–191Bus, fly to Boise Airport
- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus
- Fly from Denver (DEN) to Boise Airport (BOI)plane DEN - BOI
- Take the bus from Boise, ID - Airport to Sun Valley Lodgebus
8h 29m$136–466Bus, fly to Twin Falls Airport
- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus
- Fly from Denver (DEN) to Twin Falls Airport (TWF)plane DEN - TWF
- Take the bus from Twin Falls Airport, ID to Sun Valley, IDbus
8h 52m$93–421Bus
- Take the bus from Downtown Boulder Station Gate 1 to Union Stationbus Ff1 / ...
- Take the bus from Denver Union Station to Provo Intermodal Hubbus
- Take the bus from 300 S / 600 E - Provo to Twin Fallsbus
- Take the bus from Twin Falls to Sun Valley, IDbus
23h 14m$172–309
Denver (DEN) to Sun Valley/Hailey/Ketchum (SUN) flights
Questions & Answers
The cheapest way to get from Boulder to Sun Valley is to drive which costs $130 - $200 and takes 12h 20m.
The fastest way to get from Boulder to Sun Valley is to bus and fly which takes 5h 56m and costs $90 - $460.
No, there is no direct bus from Boulder station to Sun Valley. However, there are services departing from Downtown Boulder Station Gate 1 and arriving at Sun Valley, ID via Denver Union Station, Salt Lake City, Pocatello, ID - Red Lion and Twin Falls. The journey, including transfers, takes approximately 22h 3m.
The distance between Boulder and Sun Valley is 622 miles. The road distance is 728.1 miles.
The best way to get from Boulder to Sun Valley without a car is to bus via Pocatello which takes 22h 3m and costs .
It takes approximately 5h 56m to get from Boulder to Sun Valley, including transfers.
Boulder to Sun Valley bus services, operated by Regional Transportation District, depart from Downtown Boulder Station Gate 1.
Boulder to Sun Valley bus services, operated by Regional Transportation District, arrive at Union Station.
Yes, the driving distance between Boulder to Sun Valley is 728 miles. It takes approximately 12h 20m to drive from Boulder to Sun Valley.
There are 434+ hotels available in Sun Valley.
What companies run services between Boulder, CO, USA and Sun Valley, ID, USA?
You can take a bus from Downtown Boulder Station Gate 1 to Sun Valley, ID via Denver Union Station, Salt Lake City, Pocatello, Pocatello, ID - Red Lion, and Twin Falls in around 22h 3m.
- Website
- southwest.com
Flights from Denver to Boise Airport
- Ave. Duration
- 1h 53m
- When
- Every day
- Estimated price
- $65–350
Flights from Denver to Boise Airport via Las Vegas
- Ave. Duration
- 4h 35m
- When
- Monday, Thursday, and Friday
- Estimated price
- $100–450
- Website
- delta.com
Flights from Denver to Sun Valley/Hailey/Ketchum via Salt Lake City
- Ave. Duration
- 3h 51m
- When
- Every day
- Estimated price
- $90–470
Flights from Denver to Boise Airport via Salt Lake City
- Ave. Duration
- 4h 21m
- When
- Every day
- Estimated price
- $70–360
Flights from Denver to Twin Falls Airport via Salt Lake City
- Ave. Duration
- 3h 54m
- When
- Every day
- Estimated price
- $65–400
- Website
- united.com
Flights from Denver to Sun Valley/Hailey/Ketchum
- Ave. Duration
- 2h 2m
- When
- Every day
- Estimated price
- $85–450
Flights from Denver to Boise Airport
- Ave. Duration
- 2h
- When
- Every day
- Estimated price
- $65–350
- Website
- flyfrontier.com
Flights from Denver to Boise Airport
- Ave. Duration
- 2h 1m
- When
- Tuesday, Thursday, and Sunday
- Estimated price
- $100–380
- Website
- flybreeze.com
Flights from Denver to Twin Falls Airport via Las Vegas
- Ave. Duration
- 5h 50m
- When
- Monday and Friday
- Estimated price
- $120–440
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Denver to Salt Lake City
- Ave. Duration
- 14h 29m
- Frequency
- Once daily
- Estimated price
- $180–370
- Website
- https://www.amtrak.com/home.html
- 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
- 51 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 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 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
Rome2Rio's guide to Greyhound USA
Contact DetailsContact Details
- Phone
- +1 214-849-8100
- [email protected]
- Website
- greyhound.com
Bus from Denver Union Station to Salt Lake City Intermodal Trans Ctr
- Ave. Duration
- 10h 10m
- Frequency
- Twice daily
- Estimated price
- $85–170
- Website
- https://www.greyhound.com/
Bus from Denver Union Station to Provo Intermodal Hub
- Ave. Duration
- 10h
- Frequency
- Once daily
- Estimated price
- $75–150
- Website
- https://www.greyhound.com/
- Website
- greyhound.com
Bus from Denver Union Station to Salt Lake City Intermodal Trans Ctr
- Ave. Duration
- 10h 10m
- Frequency
- Once daily
- Schedules at
- greyhound.com
- Website
- example.com
Bus from Salt Lake City to Pocatello
- Ave. Duration
- 3h 41m
- Frequency
- 5 times a day
- Schedules at
- example.com
Bus from Pocatello, ID - Red Lion to Twin Falls, ID
- Ave. Duration
- 1h 36m
- Frequency
- Twice daily
- Estimated price
- $26–60
- Website
- https://saltlakeexpress.com
Bus from Twin Falls to Sun Valley, ID
- Ave. Duration
- 1h 45m
- Frequency
- 4 times a day
- Estimated price
- $21–55
- Website
- https://saltlakeexpress.com
Bus from Salt Lake City to Pocatello
- Ave. Duration
- 3h 41m
- Frequency
- 5 times a day
- Schedules at
- example.com
Bus from Pocatello, ID - Red Lion to Twin Falls, ID
- Ave. Duration
- 1h 36m
- Frequency
- Twice daily
- Estimated price
- $26–60
- Website
- https://saltlakeexpress.com
Bus from Twin Falls to Sun Valley, ID
- Ave. Duration
- 1h 45m
- Frequency
- 4 times a day
- Estimated price
- $21–55
- Website
- https://saltlakeexpress.com
Bus from Twin Falls Airport, ID to Sun Valley, ID
- Ave. Duration
- 2h
- Frequency
- 4 times a day
- Estimated price
- $22–55
- Website
- https://saltlakeexpress.com
Bus from Twin Falls to Sun Valley, ID
- Ave. Duration
- 1h 45m
- Frequency
- 4 times a day
- Estimated price
- $21–55
- Website
- https://saltlakeexpress.com
- Phone
- +1 208.342-1900
- [email protected]
- Website
- starlinecollection.com
Bus from Boise, ID - Airport to Sun Valley Lodge
- Ave. Duration
- 3h 10m
- Frequency
- Once daily
- Estimated price
- $65–110
- Schedules at
- starlinecollection.com
- Phone
- +1 833 766 3553
- Website
- tufesainternacional.com
Bus from 300 S / 600 E - Provo to Twin Falls
- Ave. Duration
- 6h 48m
- Frequency
- 4 times a week
- Estimated price
- $60–85
- Schedules at
- tufesainternacional.com
- Adult One way
- $60–85
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