There are 7 ways to get from St. George to Longmont by plane, bus, bus (Greyhound), train, car, taxi, or shuttle
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly St. George Regional to Denver, bus
best- Fly from St. George Regional (SGU) to Denver (DEN)plane SGU - DEN
- Take the bus from Union Station Gate B16 to Coffman St & 4th Avebus
6h 6m$102–426Bus
cheapest- Take the bus from St George Bluff St Office to Cedar City - Sunocobus
- Take the bus from Cedar City to Denver Union Stationbus
- Take the bus from Union Station Gate B16 to Coffman St & 4th Avebus Lx2 / ...
17h 15m$100–211Bus, train
- Take the bus from St. George to 300 S / 600 E - Provobus
- Take the train from Provo Central Station to Salt Lake Central Stationtrain 750
- Take the train from Salt Lake City to Denvertrain
- Take the bus from Union Station Gate B16 to Coffman St & 4th Avebus Lx2 / ...
23h 50m$227–455Drive 650.7 mi
- Drive from St. George to Longmontcar 650.7 mi
10h 19m$119–172Fly St. George Regional to Cheyenne Airport, taxi
- Fly from St. George Regional (SGU) to Cheyenne Airport (CYS)plane SGU - CYS
- Take the taxi from Cheyenne-Airport-CYS to Longmonttaxi
7h 19m$219–583Shuttle to Harry Reid International Airport, fly to Denver, bus
- Take a shuttle bus from St. George, UT-1275 East Red Hills Parkway to Harry Reid International
- Fly from Harry Reid International Airport (LAS) to Denver (DEN)plane LAS - DEN
- Take the bus from Union Station Gate B16 to Coffman St & 4th Avebus
7h 45m$149–342Fly St. George Regional to Colorado Springs Airport, bus
- Fly from St. George Regional (SGU) to Colorado Springs Airport (COS)plane SGU - COS
- Take the bus from Colorado Springs to 8th & Coffman PnR Longmontbus
9h 57m$138–467
St. George to Longmont by bus and train
Questions & Answers
The cheapest way to get from St. George to Longmont is to bus which costs $100 - $220 and takes 17h 15m.
The fastest way to get from St. George to Longmont is to fly and bus which takes 6h 6m and costs $100 - $430.
No, there is no direct bus from St. George to Longmont. However, there are services departing from St George Bluff St Office and arriving at Coffman St & 4th Ave via Cedar City and Union Station Gate B16. The journey, including transfers, takes approximately 17h 15m.
The distance between St. George and Longmont is 586 miles. The road distance is 654.5 miles.
The best way to get from St. George to Longmont without a car is to bus which takes 17h 15m and costs $100 - $220.
It takes approximately 6h 6m to get from St. George to Longmont, including transfers.
St. George to Longmont bus services, operated by Salt Lake Express, depart from St George Bluff St Office station.
St. George to Longmont bus services, operated by Salt Lake Express, arrive at Cedar City - Sunoco station.
Yes, the driving distance between St. George to Longmont is 654 miles. It takes approximately 10h 19m to drive from St. George to Longmont.
There are 149+ hotels available in Longmont.
What companies run services between St. George, UT, USA and Longmont, CO, USA?
You can take a bus from St George Bluff St Office to Coffman St & 4th Ave via Cedar City - Sunoco, Cedar City, Denver Union Station, and Union Station Gate B16 in around 17h 15m.
- Website
- united.com
Flights from St. George Regional to Denver
- Ave. Duration
- 1h 56m
- When
- Every day
- Estimated price
- $65–380
Flights from St. George Regional to Cheyenne Airport via Denver
- Ave. Duration
- 4h 34m
- When
- Every day
- Estimated price
- $65–380
Flights from St. George Regional to Cheyenne Airport via Los Angeles, Denver
- Ave. Duration
- 10h 2m
- When
- Monday, Thursday, Friday, and Sunday
- Estimated price
- $110–550
Flights from Harry Reid International Airport to Denver
- Ave. Duration
- 2h 6m
- When
- Every day
- Estimated price
- $65–360
Flights from St. George Regional to Colorado Springs Airport via Denver
- Ave. Duration
- 4h 44m
- When
- Every day
- Estimated price
- $65–370
Flights from St. George Regional to Colorado Springs Airport via Los Angeles, Denver
- Ave. Duration
- 8h 14m
- When
- Every day
- Estimated price
- $110–550
- Website
- southwest.com
Flights from Harry Reid International Airport to Denver
- Ave. Duration
- 1h 55m
- When
- Every day
- Estimated price
- $65–360
- Website
- flyfrontier.com
Flights from Harry Reid International Airport to Denver
- Ave. Duration
- 2h 4m
- When
- Every day
- Estimated price
- $95–240
- Website
- aa.com
Flights from St. George Regional to Denver via Phoenix
- Ave. Duration
- 4h 14m
- When
- Every day
- Estimated price
- $90–450
Flights from St. George Regional to Colorado Springs Airport via Dallas/Ft.Worth
- Ave. Duration
- 6h 18m
- When
- Every day
- Estimated price
- $130–600
- Website
- delta.com
Flights from St. George Regional to Denver via Salt Lake City
- Ave. Duration
- 4h 15m
- When
- Every day
- Estimated price
- $75–410
Flights from St. George Regional to Colorado Springs Airport via Salt Lake City
- Ave. Duration
- 5h 36m
- When
- Every day
- Estimated price
- $70–390
- Phone
- +1 801-743-3882
- rideuta@rideuta.com
- Website
- rideuta.com
Train from Provo Central Station to Salt Lake Central Station
- Ave. Duration
- 1h 9m
- Frequency
- Hourly
- Estimated price
- $2–7
- Schedules at
- rideuta.com
- Adult - full fare
- $2–7
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from Salt Lake City to Denver
- Ave. Duration
- 15h 7m
- Frequency
- Once daily
- Estimated price
- $160–360
- Website
- Amtrak
- Phone
- +1 303-299-6000
- Website
- RTD
Bus from Union Station Gate B16 to Coffman St & 4th Ave
- Ave. Duration
- 55 min
- Frequency
- Every 4 hours
- Estimated price
- $3
- Website
- RTD
- Adult
- $3
Bus from Union Station Gate B16 to Coffman St & 4th Ave
- Ave. Duration
- 55 min
- Frequency
- Every 4 hours
- Estimated price
- $3
- Website
- RTD
- Adult
- $3
Bus from Union Station Gate B16 to Coffman St & 4th Ave
- Ave. Duration
- 55 min
- Frequency
- Every 4 hours
- Estimated price
- $3
- Website
- RTD
- Adult
- $3
Bus from Union Station Gate B16 to Coffman St & 4th Ave
- Ave. Duration
- 55 min
- Frequency
- Every 4 hours
- Estimated price
- $3
- Website
- RTD
- Adult
- $3
- Phone
- +1 208-656-8824
- info@saltlakeexpress.com
- Website
- Salt Lake Express
Bus from St George Bluff St Office to Cedar City - Sunoco
- Ave. Duration
- 55 min
- Frequency
- 3 times a day
- Estimated price
- $17–50
- Website
- Salt Lake Express
Rome2Rio's guide to Greyhound USA
Contact DetailsContact Details
- Phone
- +1 214-849-8100
- ifsr@greyhound.com
- Website
- Greyhound
Bus from Cedar City to Denver Union Station
- Ave. Duration
- 13h 25m
- Frequency
- Once daily
- Estimated price
- $80–160
- Website
- Greyhound
- Phone
- +1 833 766 3553
- Website
- Tufesa
Bus from St. George to 300 S / 600 E - Provo
- Ave. Duration
- 3h 32m
- Frequency
- Once daily
- Estimated price
- $55–85
- Schedules at
- Tufesa
- Adult One way
- $55–85
- Phone
- +1 800-933-8320
- info@stgshuttle.com
- Website
- St. George Shuttle
Shuttle from St. George, UT-1275 East Red Hills Parkway to Harry Reid International
- Ave. Duration
- 2h 10m
- Frequency
- Hourly
- Estimated price
- $35–50
- Website
- St. George Shuttle
- Phone
- +1 800-923-1799
- contactus@omexusa.net
- Website
- Omnibus Express
Bus from Colorado Springs to 8th & Coffman PnR Longmont
- Ave. Duration
- 2h 5m
- Frequency
- Once daily
- Estimated price
- $45–60
- Schedules at
- Omnibus Express
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





















