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Cheap flights from Chicago to Great Falls (CHI - GTF)

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The best prices from Chicago to Great Falls are usually found in January or May, booked 60 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

$680
$540
$390
$244
Price
$244 - $638
Temperature
37 - 86 °F
Rainfall
0 - 3 inches
Most popular in December High demand for flights, 9% potential price rise
Cheapest in January Best time to find cheap flights, 6% potential price drop
Average price $638 Price for this month
Cheapest price $244 From Chicago to Great Falls

Chicago to Great Falls 2020 flight deals

Cheap flights to Great Falls from Chicago found for this year
21 Jul - 25 Jul
$310pp
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
GTF
Great Falls
GTF
Great Falls
United Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
13 Jan - 17 Jan
$318pp
ORD
Chicago O'Hare Intl
United Airlines
 
1 STOP
GTF
Great Falls
GTF
Great Falls
United Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
8 Aug - 18 Aug
$330pp
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
GTF
Great Falls
GTF
Great Falls
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl

Alternative routes for Chicago to Great Falls

Destination information for Great Falls

Things to know before you go. Useful info for your trip from Chicago to Great Falls
Average temperature for December in Great Falls
37.4 °F
Avg rainfall for December in Great Falls
0.6 ″

Airports servicing Chicago

Chicago-O'Hare Intl (ORD)
Rockford (RFD)

Airports servicing Great Falls

Related info for your journey

Useful info, stats and facts about Chicago to Great Falls flights.

Flight FAQs

From Chicago to Great Falls

What percent of flights are delayed?

Based on our current data flights from Chicago to Great Falls are usually on time.

How many passenger seats are available on a flight on this route?

Expect 78,495,793 seats to be available on average per day for flights from Chicago to Great Falls.

What is the cheapest airline for this route?

While browsing flights check up on current rates for United Air Lines Inc.. United Air Lines Inc. offers the cheapest flight to Chicago to Great Falls. Flight availability can sometimes range however expect there to be 255 flights on average per day.

Is Chicago weather warmer or cooler than Great Falls?

You can imagine temperatures to be in the 86 °F range in July. The weather in Great Falls is generally hotter than Chicago's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.