There are 7 ways to get from Thornton to Niagara Falls by plane, bus, train (Amtrak), bus (Greyhound), car, 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.
Fly to Buffalo Niagara International Airport, bus
best- Fly from Denver (DEN) to Buffalo Niagara International Airport (BUF)plane DEN - BUF
- Take the bus from Buffalo Niagara International Airport to Niagara Falls USAbus
7h 7m$166–736Fly to Toronto Island Airport, bus
cheapest- Fly from Denver (DEN) to Toronto Island Airport (YTZ)plane DEN - YTZ
- Take the bus from Union Stn Bus Terminal, 81 Bay St at Lakeshore Blvd, 2nd Floor to Bus Terminalbus
10h 53m$106–500Train
- Take the train from Denver to Chicago Union Stationtrain
- Take the train from Chicago Union Station to Buffalo Depew Stationtrain
- Take the train from Buffalo Depew Station to Niagara Falls Amtrak Stationtrain
33h 23m$870–1,477Bus
- Take the bus from Denver Union Station to Chicago Bus Stationbus
- Take the bus from Chicago to Clevelandbus
- Take the bus from Cleveland to Buffalobus
35h 12m$231–407Drive 1,494.5 mi
- Drive from Thornton to Niagara Fallscar 1,494.5 mi
24h 9m$273–394Fly to Toronto Pearson International Airport, bus
- Fly from Denver (DEN) to Toronto Pearson International Airport (YYZ)plane DEN - YYZ
- Take the bus from Union Stn Bus Terminal, 81 Bay St at Lakeshore Blvd, 2nd Floor to Bus Terminalbus
8h 58m$404–932Fly to Rochester, train
- Fly from Denver (DEN) to Rochester (ROC)plane DEN - ROC
- Take the train from Rochester to Niagara Falls Amtrak Stationtrain
10h 36m$271–1,211
Thornton to Niagara Falls by train
Comparing Your Travel Options
The cheapest way to get from Thornton to Niagara Falls is to fly and bus which costs $100 - $500 and takes 10h 53m.
The fastest way to get from Thornton to Niagara Falls is to fly and bus which takes 7h 7m and costs $160 - $750.
No, there is no direct bus from Thornton to Niagara Falls. However, there are services departing from Thornton PnR Gate C and arriving at Main Street & Pine Avenue via Denver Union Station, Chicago, Cleveland and Ellicott Street & MTC Static. The journey, including transfers, takes approximately 35h 12m.
No, there is no direct train from Thornton station to Niagara Falls station. However, there are services departing from Original Thornton - 88th Station Track 1 and arriving at Niagara Falls Amtrak Station via Denver, Chicago Union Station and Buffalo Depew Station. The journey, including transfers, takes approximately 33h 23m.
The distance between Thornton and Niagara Falls is 1427 miles. The road distance is 1503.2 miles.
The best way to get from Thornton to Niagara Falls without a car is to train which takes 33h 23m and costs $850 - $1,500.
It takes approximately 7h 7m to get from Thornton to Niagara Falls, including transfers.
Thornton to Niagara Falls bus services, operated by Greyhound USA, depart from Denver Union Station.
Thornton to Niagara Falls train services, operated by Amtrak, depart from Denver station.
The best way to get from Thornton to Niagara Falls is to train which takes 33h 23m and costs $850 - $1,500. Alternatively, you can bus, which costs $230 - $410 and takes 35h 12m.
What companies run services between Thornton, CO, USA and Niagara Falls, NY, USA?
You can take a train from Original Thornton - 88th Station Track 1 to Niagara Falls Amtrak Station via Union Station, Denver, Chicago Union Station, and Buffalo Depew Station in around 33h 23m. Alternatively, you can take a bus from Thornton PnR Gate C to Main Street & Pine Avenue via Union Station, Denver Union Station, Chicago, Cleveland, and Ellicott Street & MTC Static in around 35h 12m.
- Website
- united.com
Flights from Denver to Buffalo Niagara International Airport
- Ave. Duration
- 3h 8m
- When
- Every day
- Estimated price
- $160–750
Flights from Denver to Buffalo Niagara International Airport via Chicago O'Hare
- Ave. Duration
- 5h 39m
- When
- Every day
- Estimated price
- $160–750
Flights from Denver to Toronto Pearson International Airport
- Ave. Duration
- 3h 11m
- When
- Every day
- Estimated price
- $90–430
Flights from Denver to Rochester via Chicago O'Hare
- Ave. Duration
- 5h 39m
- When
- Every day
- Estimated price
- $220–1,100
Flights from Denver to Rochester via Washington Dulles
- Ave. Duration
- 6h 36m
- When
- Monday, Tuesday, Friday, Thursday, Wednesday, and Sunday
- Estimated price
- $260–1,200
Flights from Denver to Toronto Island Airport via Chicago O'Hare
- Ave. Duration
- 5h 51m
- When
- Monday, Wednesday, Thursday, Friday, and Saturday
- Estimated price
- $95–450
Flights from Denver to Toronto Island Airport via New York La Guardia
- Ave. Duration
- 7h 10m
- When
- Every day
- Estimated price
- $130–550
Flights from Denver to Toronto Island Airport via Washington Dulles
- Ave. Duration
- 6h 37m
- When
- Every day
- Estimated price
- $120–550
Flights from Denver to Toronto Island Airport via Boston
- Ave. Duration
- 9h 53m
- When
- Every day
- Estimated price
- $140–600
- Website
- southwest.com
Flights from Denver to Buffalo Niagara International Airport
- Ave. Duration
- 3h 10m
- When
- Every day
- Estimated price
- $160–750
Flights from Denver to Buffalo Niagara International Airport via Chicago Midway
- Ave. Duration
- 5h 36m
- When
- Tuesday, Wednesday, and Saturday
- Estimated price
- $160–750
Flights from Denver to Buffalo Niagara International Airport via Nashville
- Ave. Duration
- 5h 32m
- When
- Monday, Thursday, Friday, and Saturday
- Estimated price
- $180–850
Flights from Denver to Buffalo Niagara International Airport via Baltimore
- Ave. Duration
- 5h 20m
- When
- Monday and Friday
- Estimated price
- $190–850
Flights from Denver to Rochester via Chicago Midway
- Ave. Duration
- 5h 33m
- When
- Every day
- Estimated price
- $220–1,100
Flights from Denver to Rochester via Baltimore
- Ave. Duration
- 6h 29m
- When
- Every day
- Estimated price
- $270–1,200
- Website
- aircanada.com
Flights from Denver to Buffalo Niagara International Airport via Chicago O'Hare
- Ave. Duration
- 5h 39m
- When
- Every day
- Estimated price
- $160–750
Flights from Denver to Toronto Pearson International Airport
- Ave. Duration
- 3h 11m
- When
- Every day
- Estimated price
- $90–430
Flights from Denver to Rochester via Chicago O'Hare
- Ave. Duration
- 5h 39m
- When
- Every day
- Estimated price
- $220–1,100
Flights from Denver to Toronto Island Airport via Chicago O'Hare
- Ave. Duration
- 5h 51m
- When
- Monday, Wednesday, Thursday, Friday, and Saturday
- Estimated price
- $95–450
Flights from Denver to Toronto Island Airport via Montreal
- Ave. Duration
- 6h 18m
- When
- Every day
- Estimated price
- $120–550
- Website
- delta.com
Flights from Denver to Buffalo Niagara International Airport via Detroit
- Ave. Duration
- 5h 27m
- When
- Monday, Thursday, Friday, and Saturday
- Estimated price
- $160–750
Flights from Denver to Toronto Pearson International Airport via Detroit
- Ave. Duration
- 5h 33m
- When
- Every day
- Estimated price
- $95–430
Flights from Denver to Rochester via Detroit
- Ave. Duration
- 6h 46m
- When
- Every day
- Estimated price
- $220–1,100
Flights from Denver to Rochester via Atlanta
- Ave. Duration
- 7h 15m
- When
- Every day
- Estimated price
- $290–1,300
- Website
- aa.com
Flights from Denver to Buffalo Niagara International Airport via Chicago O'Hare
- Ave. Duration
- 6h 5m
- When
- Every day
- Estimated price
- $160–750
Flights from Denver to Rochester via Chicago O'Hare
- Ave. Duration
- 6h 26m
- When
- Every day
- Estimated price
- $220–1,100
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from Denver to Chicago Union Station
- Ave. Duration
- 18h 40m
- Frequency
- Once daily
- Estimated price
- $550–900
- Website
- Amtrak
Train from Chicago Union Station to Buffalo Depew Station
- Ave. Duration
- 10h 23m
- Frequency
- Twice daily
- Estimated price
- $290–450
- Website
- Amtrak
Train from Buffalo Depew Station to Niagara Falls Amtrak Station
- Ave. Duration
- 1h 1m
- Frequency
- 3 times a day
- Estimated price
- $18–29
- Website
- Amtrak
Train from Rochester to Niagara Falls Amtrak Station
- Ave. Duration
- 2h 7m
- Frequency
- 3 times a day
- Estimated price
- $50–80
- Website
- Amtrak
- Phone
- +1 888 842-7245
- Website
- VIA Rail
Train from Buffalo Depew Station to Niagara Falls Amtrak Station
- Ave. Duration
- 1h 23m
- Frequency
- Once daily
- Estimated price
- $8–150
- Website
- VIA Rail
- Escape
- $8–50
- Business
- $40–140
- Business Plus
- $50–150
- Economy
- $10–55
- Economy Plus
- $11–60
Train from Rochester to Niagara Falls Amtrak Station
- Ave. Duration
- 2h 33m
- Frequency
- Once daily
- Estimated price
- $25–170
- Website
- VIA Rail
- Escape
- $25–80
- Business
- $55–160
- Business Plus
- $65–170
- Economy
- $28–85
- Economy Plus
- $30–95
- Phone
- +1 (855) 626-8585
- Website
- Flixbus USA
Bus from Buffalo Niagara International Airport to Niagara Falls USA
- Ave. Duration
- 50 min
- Frequency
- Every 4 hours
- Estimated price
- $4–8
- Schedules at
- Flixbus USA
- Phone
- +1 214-849-8100
- [email protected]
- Website
- Greyhound
Bus from Denver Union Station to Chicago Bus Station
- Ave. Duration
- 20h 30m
- Frequency
- Once daily
- Estimated price
- $180–270
- Website
- Greyhound
- Phone
- +1 888-378-3823
- [email protected]
- Website
- Barons Bus
Bus from Chicago to Cleveland
- Ave. Duration
- 6h 55m
- Frequency
- Once daily
- Estimated price
- $30–80
- Website
- Barons Bus
Bus from Cleveland to Buffalo
- Ave. Duration
- 3h 10m
- Frequency
- Once daily
- Estimated price
- $18–60
- Website
- Barons Bus
- Phone
- +1 866 488 4452
- [email protected]
- Website
- Megabus
Bus from Union Stn Bus Terminal, 81 Bay St at Lakeshore Blvd, 2nd Floor to Bus Terminal
- Ave. Duration
- 1h 35m
- Frequency
- Hourly
- Estimated price
- $7–55
- Website
- Megabus
- Adult Advanced Booking
- $7–45
- Adult Standard
- $16–55
Bus from Union Stn Bus Terminal, 81 Bay St at Lakeshore Blvd, 2nd Floor to Bus Terminal
- Ave. Duration
- 1h 35m
- Frequency
- Hourly
- Estimated price
- $7–55
- Website
- Megabus
- Adult Advanced Booking
- $7–45
- Adult Standard
- $16–55
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
What documents do I need to cross Niagara Falls?
Read the travel guide
Which side of Niagara Falls should I choose (and how do I get there)?
Read the travel guide
Travelling to the US: What do I need to know?
Read the travel guide
Booking & Getting There
Thornton to Niagara Falls bus services, operated by Greyhound USA, arrive at Chicago Bus Station.
Niagara Falls is 2h ahead of Thornton. It is currently 3:58 AM in Thornton and 5:58 AM in Niagara Falls.
Thornton to Niagara Falls train services, operated by Amtrak, arrive at Chicago Union Station.
Yes, the driving distance between Thornton to Niagara Falls is 1503 miles. It takes approximately 24h 9m to drive from Thornton to Niagara Falls.
There are 690+ hotels available in Niagara Falls.




















