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Chicago Union Station to Flagstaff buses

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Trip Overview

The average bus between Chicago Union Station and Flagstaff takes 36h 7m and the fastest bus takes 35h 50m. There is at least one bus per day from Chicago Union Station to Flagstaff. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

36h 7m
Duration
1,700 mi
Distance
$360
Average price
Once daily
Frequency

Chicago Union Station to Flagstaff bus times

Buses run once daily between Chicago Union Station and Flagstaff. The earliest departure is at 12:15 AM at night, and the last departure from Chicago Union Station is at 5:05 PM which arrives into Flagstaff at 4:30 AM. All services require a transfer at Chicago Bus Station and take an average of 36h 7m. The schedules shown below are for the next available departures.

Departing Thursday, November 12, 2026

  •  → 

    Arrives next day

    Flixbus USAGreyhound USA35h 50m • 1 change
  •  → 

    Arrives +2 days

    Flixbus USAGreyhound USA36h 25m • 1 change

Departing Friday, November 13, 2026

  •  → 

    Arrives next day

    Flixbus USAGreyhound USA35h 50m • 1 change
  •  → 

    Arrives +2 days

    Flixbus USAGreyhound USA36h 25m • 1 change

Departing Saturday, November 14, 2026

  •  → 

    Arrives next day

    Flixbus USAGreyhound USA35h 50m • 1 change
  •  → 

    Arrives +2 days

    Flixbus USAGreyhound USA36h 25m • 1 change

Departing Sunday, November 15, 2026

  •  → 

    Arrives next day

    Flixbus USAGreyhound USA35h 50m • 1 change
  •  → 

    Arrives +2 days

    Flixbus USAGreyhound USA36h 25m • 1 change

Departing Monday, November 16, 2026

  •  → 

    Arrives next day

    Flixbus USAGreyhound USA35h 50m • 1 change
  •  → 

    Arrives +2 days

    Flixbus USAGreyhound USA36h 25m • 1 change

Frequently asked questions

Want to know about travelling from Chicago Union Station to Flagstaff? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.

Map of how to get from Chicago Union Station to Flagstaff.ExpandLaunch map view
  • Distance: 1,700.2 mi
  • Duration: 36h 7m

What companies run services between Chicago Union Station, IL, USA and Flagstaff, AZ, USA?

You can take a vehicle from Chicago Union Station to Flagstaff Bus Station via Chicago Bus Station and St Louis Bus Station in around 34h 29m.

Operators