There are 8 ways to get from Illinois to Denver by plane, train (Amtrak), bus (Flixbus, 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 from Peoria International Airport
best- Fly from Peoria International Airport (PIA) to Denver (DEN)plane PIA - DEN
4h 38m$101–501Fly from Chicago O'Hare International Airport
cheapest- Fly from Chicago O'Hare International Airport (ORD) to Denver (DEN)plane ORD - DEN
5h 25m$92–455Train (Amtrak)
- Take the train from Chicago Union Station to Denvertrain California Zephyr
18h 56m$290–650Bus
- Take the bus from Chicago Bus Station to St Louis Bus Stationbus FlixBus N2521 / ...
- Take the bus from St Louis Bus Station to Denver Union Stationbus Greyhound US1200
24h 25m$192–362Drive 1,000.6 mi
- Drive from Chicago to Denvercar 1,000.6 mi
15h 53m$183–264Fly from Chicago Midway International Airport
- Fly from Chicago Midway International Airport (MDW) to Denver (DEN)plane MDW - DEN
5h 10m$122–665Train to General Mitchell International Airport, fly
- Take the train from Chicago Union Station to Milwaukeetrain
- Fly from General Mitchell International Airport (MKE) to Denver (DEN)plane MKE - DEN
6h 32m$196–976Train to Lambert–St. Louis International Airport, fly
- Take the train from Springfield to St. Louistrain
- Fly from Lambert–St. Louis International Airport (STL) to Denver (DEN)plane STL - DEN
6h 45m$160–772
Illinois to Denver by train (Amtrak)
Questions & Answers
The cheapest way to get from Illinois to Denver is to drive which costs $180 - $270 and takes 15h 53m.
The fastest way to get from Illinois to Denver is to fly which takes 4h 38m and costs $100 - $500.
No, there is no direct bus from Illinois station to Denver station. However, there are services departing from Chicago Bus Station and arriving at Denver Union Station via St Louis Bus Station. The journey, including transfers, takes approximately 24h 25m.
Yes, there is a direct train departing from Chicago Union Station station and arriving at Denver. Services depart once daily, and operate every day. The journey takes approximately 18h 56m.
The distance between Illinois and Denver is 827 miles. The road distance is 1006.5 miles.
The best way to get from Illinois to Denver without a car is to train which takes 18h 56m and costs $290 - $650.
It takes approximately 4h 38m to get from Illinois to Denver, including transfers.
Illinois to Denver bus services, operated by Flixbus USA, depart from Chicago Bus Station.
Illinois to Denver train services, operated by Amtrak, depart from Chicago Union Station.
The best way to get from Illinois to Denver is to fly which takes 4h 38m and costs $100 - $500. Alternatively, you can train, which costs $290 - $650 and takes 18h 56m, you could also bus, which costs $190 - $370 and takes 24h 25m.
What companies run services between Illinois, USA and Denver, CO, USA?
Allegiant Air, United Airlines, and American Airlines fly from Peoria International Airport (PIA) to Denver (DEN) every 3 hours. Alternatively, Amtrak operates a train from Chicago Union Station to Denver once daily. Tickets cost $290–650 and the journey takes 18h 56m.
- Website
- southwest.com
Flights from Chicago Midway International Airport to Denver
- Ave. Duration
- 2h 40m
- When
- Every day
- Estimated price
- $110–650
Flights from Chicago Midway International Airport to Denver via Omaha
- Ave. Duration
- 4h 25m
- When
- Monday to Saturday
- Estimated price
- $110–650
Flights from Chicago Midway International Airport to Denver via Kansas City
- Ave. Duration
- 4h 23m
- When
- Every day
- Estimated price
- $120–650
Flights from Chicago Midway International Airport to Denver via Lambert–St. Louis International Airport
- Ave. Duration
- 4h 28m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $130–700
Flights from Chicago Midway International Airport to Denver via General Mitchell International Airport
- Ave. Duration
- 4h 35m
- When
- Saturday
- Estimated price
- $120–650
Flights from Chicago O'Hare International Airport to Denver
- Ave. Duration
- 2h 45m
- When
- Every day
- Estimated price
- $80–440
Flights from General Mitchell International Airport to Denver
- Ave. Duration
- 2h 35m
- When
- Every day
- Estimated price
- $160–900
Flights from General Mitchell International Airport to Denver via Lambert–St. Louis International Airport
- Ave. Duration
- 4h 40m
- When
- Tuesday, Wednesday, and Saturday
- Estimated price
- $190–1,000
Flights from Lambert–St. Louis International Airport to Denver
- Ave. Duration
- 2h 20m
- When
- Every day
- Estimated price
- $120–700
Flights from Lambert–St. Louis International Airport to Denver via Kansas City
- Ave. Duration
- 4h 25m
- When
- Monday, Thursday, Friday, and Sunday
- Estimated price
- $120–700
Flights from Lambert–St. Louis International Airport to Denver via Omaha
- Ave. Duration
- 5h
- When
- Sunday
- Estimated price
- $130–750
- Website
- united.com
Flights from Peoria International Airport to Denver
- Ave. Duration
- 2h 43m
- When
- Every day
- Estimated price
- $90–490
Flights from Peoria International Airport to Denver via Chicago O'Hare International Airport
- Ave. Duration
- 5h 25m
- When
- Every day
- Estimated price
- $100–550
Flights from Chicago O'Hare International Airport to Denver
- Ave. Duration
- 2h 55m
- When
- Every day
- Estimated price
- $80–440
Flights from General Mitchell International Airport to Denver
- Ave. Duration
- 2h 49m
- When
- Every day
- Estimated price
- $160–900
Flights from General Mitchell International Airport to Denver via Chicago O'Hare International Airport
- Ave. Duration
- 5h 12m
- When
- Every day
- Estimated price
- $170–900
Flights from Lambert–St. Louis International Airport to Denver
- Ave. Duration
- 2h 33m
- When
- Every day
- Estimated price
- $120–700
- Website
- aa.com
Flights from Peoria International Airport to Denver via Chicago O'Hare International Airport
- Ave. Duration
- 4h 57m
- When
- Every day
- Estimated price
- $100–550
Flights from Peoria International Airport to Denver via Dallas/Ft.Worth
- Ave. Duration
- 5h 19m
- When
- Every day
- Estimated price
- $130–650
Flights from Chicago O'Hare International Airport to Denver
- Ave. Duration
- 2h 51m
- When
- Every day
- Estimated price
- $80–440
- Website
- delta.com
Flights from General Mitchell International Airport to Denver via Minneapolis
- Ave. Duration
- 4h 53m
- When
- Every day
- Estimated price
- $170–950
Flights from General Mitchell International Airport to Denver via Detroit
- Ave. Duration
- 5h 22m
- When
- Every day
- Estimated price
- $220–1,100
- Website
- flyfrontier.com
Flights from Chicago O'Hare International Airport to Denver
- Ave. Duration
- 3h 3m
- When
- Sunday
- Estimated price
- $80–440
Flights from Lambert–St. Louis International Airport to Denver
- Ave. Duration
- 2h 33m
- When
- Monday, Thursday, Friday, Saturday, and Sunday
- Estimated price
- $120–700
- Website
- allegiantair.com
Flights from Peoria International Airport to Denver
- Ave. Duration
- 2h 23m
- When
- Thursday and Sunday
- Estimated price
- $90–490
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Chicago Union Station to Denver
- Ave. Duration
- 18h 56m
- Frequency
- Once daily
- Estimated price
- $290–650
- Website
- https://www.amtrak.com/home.html
Train from Chicago Union Station to Milwaukee
- Ave. Duration
- 1h 29m
- Frequency
- Every 4 hours
- Estimated price
- $24–55
- Website
- https://www.amtrak.com/home.html
Train from Springfield to St. Louis
- Ave. Duration
- 1h 48m
- Frequency
- 5 times a day
- Estimated price
- $27–60
- Website
- https://www.amtrak.com/home.html
- Phone
- +1 (855) 626-8585
- Website
- flixbus.com
Bus from Chicago Bus Station to St Louis Bus Station
- Ave. Duration
- 6h 10m
- Frequency
- 3 times a day
- Estimated price
- $40–75
- Schedules at
- flixbus.com
Rome2Rio's guide to Greyhound USA
Contact Details
- Phone
- +1 214-849-8100
- ifsr@greyhound.com
- Website
- greyhound.com
Bus from St Louis Bus Station to Denver Union Station
- Ave. Duration
- 17h 15m
- Frequency
- Once daily
- Estimated price
- $150–290
- Website
- https://www.greyhound.com/
Want to know more about travelling around United States
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More Questions & Answers
Illinois to Denver bus services, operated by Flixbus USA, arrive at St Louis Bus Station.
Denver is 1h behind Illinois. It is currently 8:16 PM in Illinois and 7:16 PM in Denver.
Illinois to Denver train services, operated by Amtrak, arrive at Denver station.
Yes, the driving distance between Illinois to Denver is 1006 miles. It takes approximately 15h 53m to drive from Illinois to Denver.
Book your Illinois to Denver train tickets online with Omio.
Book your Illinois to Denver bus tickets online with Omio and FlixBus.
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