Cheap flights from Chicago to Great Falls

Travel > North America > United States > Chicago to Great Falls flights

Check our current prices for flights from Chicago to Great Falls. Please note that we also give you historical search data for this city connection. These are all airfares that people found in the past, in order to find more current flight information from Chicago to Great Falls, you will need to run a search below.

Search and Compare cheap Flights

Enter your travel details:Step 1

Flight only
Flight + HotelSave up to 30% on vacations

From (city or airport):
Rooms: 1 2 3 4 5 6
Travelers: 1 2 3 4 5 6
To (city or airport):
Depart (mm/dd/yyyy):
Return (mm/dd/yyyy):
Weekly newsletter (optional)

Select merchants to compare:Step 2

 

From $784 / RT details

Book your flight now with Cheapoair.com and save!

Cheap Great Falls airfares from $784/RT are provided by Cheapoair.com. Outbound flight is leaving on 09/30/2022, 09:10 pm from Chicago O`hare (ORD) airport and arrives at Great Falls Intl (GTF) at 02:33 pm. The flight time is 17 hours and 23 minutes. The Returning flight departes on 10/06/2022, 03:13 pm (other return dates are also available). Date posted: 13 Sep 2022

Price evolution for flights From Chicago To Great Falls

Recent Deals on Flights from Chicago to Great Falls:Roundtrip / Oneway

• $784 Alaska Airlines 

  From	To	Departure	Time
  Chicago, IL (ORD)	Great Falls, MT (GTF)	09/30/2022	09:10 pm
  Great Falls, MT (GTF)	Chicago, IL (ORD)	10/06/2022	03:13 pm

  cheapoair.com check price
• $784 Alaska Airlines 

  From	To	Departure	Time
  Chicago, IL (ORD)	Great Falls, MT (GTF)	10/06/2022	02:25 pm
  Great Falls, MT (GTF)	Chicago, IL (ORD)	10/12/2022	03:13 pm

  cheapoair.com check price
• $839 Alaska Airlines 

  From	To	Departure	Time
  Chicago, IL (ORD)	Great Falls, MT (GTF)	10/16/2022	07:00 am
  Great Falls, MT (GTF)	Chicago, IL (ORD)	10/29/2022	03:13 pm

  cheapoair.com check price
• $894 Alaska Airlines 

  From	To	Departure	Time
  Chicago, IL (ORD)	Great Falls, MT (GTF)	11/09/2022	07:00 am
  Great Falls, MT (GTF)	Chicago, IL (ORD)	11/18/2022	03:56 pm

  cheapoair.com check price
• $955 Alaska Airlines 

  From	To	Departure	Time
  Chicago, IL (ORD)	Great Falls, MT (GTF)	10/01/2022	05:00 pm
  Great Falls, MT (GTF)	Chicago, IL (ORD)	10/12/2022	03:10 pm

  cheapoair.com check price
• $357 Alaska Airlines 

  From	To	Departure	Time
  Chicago, IL (ORD)	Great Falls, MT (GTF)	11/01/2022	02:25 pm

  cheapoair.com check price
• $362 Alaska Airlines 

  From	To	Departure	Time
  Chicago, IL (ORD)	Great Falls, MT (GTF)	10/26/2022	07:00 am

  cheapoair.com check price
• $378 Alaska Airlines 

  From	To	Departure	Time
  Chicago, IL (ORD)	Great Falls, MT (GTF)	10/27/2022	05:05 pm

  cheapoair.com check price