There are 3 ways to get from Boulder to Flathead Lake by bus, plane, unknown, or train
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 Glacier Park International Airport, travel
best- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus
- Fly from Denver (DEN) to Glacier Park International Airport (FCA)plane DEN - FCA
- Walk from Glacier Park International Airport (FCA) to Flathead Lakeunknown
5h 41mBus, train, travel
- Take the bus from Broadway & 20th St to Union Stationbus Ff2 / ...
- Take the bus from Denver Union Station to Pasco Bus Stopbus
- Take the train from Pasco Amtrak Station to Whitefish Amtrak Stationtrain
- Walk from Whitefish Amtrak Station to Flathead Lakeunknown
35h 57mBus, fly to Missoula International Airport, travel
- Take the bus from US 36 & Flatiron Station Gate A to Denver Airport Station Gate 6bus
- Fly from Denver (DEN) to Missoula International Airport (MSO)plane DEN - MSO
- Walk from Missoula-Airport-MSO to Flathead Lakeunknown
6h 43m
Denver (DEN) to Glacier Park International Airport (FCA) flights
Questions & Answers
The distance between Boulder and Flathead Lake is 831 miles.
The best way to get from Boulder to Flathead Lake without a car is to bus and train and travel which takes 35h 57m and costs .
It takes approximately 5h 41m to get from Boulder to Flathead Lake, including transfers.
There are 21+ hotels available in Flathead Lake.
What companies run services between Boulder, CO, USA and Flathead Lake, MT, USA?
There is no direct connection from Boulder to Flathead Lake. 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 Glacier Park International Airport (FCA), then travel to Flathead Lake. Alternatively, you can take a bus from Broadway & 20th St to Flathead Lake via Denver Union Station, Pasco Bus Stop, Pasco Amtrak Station, and Whitefish Amtrak Station in around 35h 57m.
- Website
- united.com
Flights from Denver to Glacier Park International Airport
- Ave. Duration
- 2h 16m
- When
- Every day
- Estimated price
- $95–480
Flights from Denver to Missoula International Airport
- Ave. Duration
- 2h 11m
- When
- Every day
- Estimated price
- $70–370
- Website
- delta.com
Flights from Denver to Glacier Park International Airport via Salt Lake City
- Ave. Duration
- 4h 33m
- When
- Every day
- Estimated price
- $110–550
Flights from Denver to Missoula International Airport via Salt Lake City
- Ave. Duration
- 4h 53m
- When
- Every day
- Estimated price
- $80–400
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Pasco Amtrak Station to Whitefish Amtrak Station
- Ave. Duration
- 9h 5m
- Frequency
- Once daily
- Estimated price
- $130–270
- 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 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
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 Pasco Bus Stop
- Ave. Duration
- 22h 55m
- Frequency
- Once daily
- Estimated price
- $180–350
- Website
- https://www.greyhound.com/
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.
Related travel guides
Travelling to the US: What do I need to know?
Read the travel guide
Need to know: Greyhound
Read the travel guide
Why you should take the train in the US
Read the travel guide






