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

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How to find the cheapest flight from
Great Falls (GTF) to Chicago (CHI)

All the information you need to plan the best GTF to CHI flight in 2022: compare Great Falls to Chicago flight prices with the expected peak season, weather and rainfall in Chicago.
GTF - CHI
Price
$226 - $1,155
CHI
Temperature
23 - 73.4 °F
CHI
Rainfall
1.7 - 4.9 inches

Popular in

June

High demand for flights, 56% potential price rise

Cheapest in

February

Best time to find cheap flights, 55% potential price drop

Average price

$1,155

Average for round-trip flights in June 2022

Round-trip from

$226

From Great Falls to Chicago (CHI)

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Great Falls to Chicago?

Departing on a Wednesday is a good option for securing a great price. You can expect to save up to 158% when planning your travel around this day of the week.

When is the cheapest time to fly from Great Falls to Chicago (GTF - CHI)?

It’s typically best to fly out from Great Falls to Chicago in the afternoon. Doing so could potentially save you 15% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest month to fly from Great Falls to Chicago?

Flights from Great Falls to Chicago lean towards being more expensive in June. Prices are generally better when you fly from Great Falls to Chicago in February, with the cheapest ticket starting at $147.

Cheap flights from Great Falls to Chicago in June, July 2022

The best prices found for GTF to CHI flights for June, July
15 Jul - 15 Jul
$1,150pp
GTF
Great Falls
United Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
 
1 STOP
GTF
Great Falls
8 Jul - 11 Jul
$1,161pp
GTF
Great Falls
United Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
 
1 STOP
GTF
Great Falls
8 Jul - 12 Jul
$1,217pp
GTF
Great Falls
United Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
 
1 STOP
GTF
Great Falls

Great Falls to Chicago 2022 flight deals

Cheap flights to Chicago from Great Falls found for this year
16 Sep - 18 Sep
$361pp
GTF
Great Falls
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
GTF
Great Falls
16 Sep - 19 Sep
$367pp
GTF
Great Falls
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
GTF
Great Falls
16 Sep - 18 Sep
$386pp
GTF
Great Falls
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
GTF
Great Falls

Last minute flights from Great Falls to Chicago

Late deals on round-trip flights to Chicago from Great Falls, departing today and this week
8 Jul - 11 Jul
$1,161pp
GTF
Great Falls
United Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
 
1 STOP
GTF
Great Falls
8 Jul - 12 Jul
$1,217pp
GTF
Great Falls
United Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
 
1 STOP
GTF
Great Falls
7 Jul - 11 Jul
$1,370pp
GTF
Great Falls
United Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
 
1 STOP
GTF
Great Falls

One-way flights to Chicago from Great Falls

The cheapest one-way flights from Great Falls to Chicago
10:15 am - 8:11 am
Alaska Airlines
2 Stops
20h 56m
GTF - ORD
Alaska Airlines
10:33 am - 6:52 pm
United Airlines
1 Stop
7h 19m
GTF - ORD
United Airlines
$642
United
1:00 am - 1:16 pm
Delta
2 Stops
11h 16m
GTF - MDW
Delta
$694
Delta

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Great Falls</span> to <span class="emphasized">Chicago</span> flights.

Flight FAQs

From Great Falls to Chicago

What airport do you fly from for flights from Great Falls to Chicago?

For a flight from Great Falls to Chicago, you will be flying from Great Falls. Great Falls (GTF) is just 3.5 mi from the center of the city. Great Falls is the only Great Falls airport and it handles 0 outbound flights to Chicago per day. 3 airlines have flights to Chicago from Great Falls on a regular basis.

Which airlines flying from Great Falls to Chicago have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, Delta, and Alaska Airlines flying from Great Falls to Chicago have implemented new flexible cancellation policies.

Can I find flights from Great Falls to Chicago for under $400 on Cheapflights?

Yes, there are multiple flights from Great Falls to Chicago for under $400. The cheapest flight booked recently is on Multiple Airlines for just $361, but on average you can expect to pay $505.

Are there last-minute flights available from Great Falls to Chicago for under $1,200?

There are currently 3+ open flights from Great Falls to Chicago within the next 7 days for less than $1,200.

What are the cheapest airlines flying from Great Falls to Chicago round-trip?

Cheapflights users have booked flights from Great Falls to Chicago round-trip from $452. Another airline that can offer you cheap pricing is Major Airline. These flights start at 10% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Great Falls to Chicago one-way?

The cheapest airlines for a one-way flight from Great Falls to Chicago are Alaska Airlines ($241), Delta ($309), and United Airlines ($349).

What are the most popular airlines that fly from Great Falls to Chicago?

Consider Alaska Airlines, Delta or United Airlines when booking your flight. These represent the most popular airlines when flying from Great Falls to Chicago.

What are the cheapest flights from Great Falls to Chicago?

On average you can expect to pay $675 for a flight from Great Falls to Chicago. The cheapest flight overall is $324 while the most popular route, (Great Falls - Chicago O'Hare Intl) is currently priced at $361.

COVID Restrictions

View COVID Travel Restrictions for Chicago, IL

Do I need a COVID test to fly to Chicago from Great Falls?

Information is based on travel restrictions for travel to Chicago within the United States

Most visitors from Great Falls need to provide a negative COVID-19 test result and/or quarantine to enter Chicago.

COVID-19 testing requirements
Visitors from Great Falls are not required to present a negative COVID-19 PCR test or antigen result upon entering Chicago.

Quarantine requirements
Visitors from Great Falls are not required to quarantine after entering Chicago.

Do I need a test to fly back to Great Falls from Chicago?

Returning to Great Falls from Chicago

COVID-19 testing requirements
Visitors from Chicago are not required to present a negative COVID-19 PCR test or antigen result upon entering Great Falls.

Quarantine requirements
Visitors from Chicago are not required to quarantine after entering Great Falls.

Hide COVID Travel Restrictions for Chicago, IL

Alternative routes for Great Falls to Chicago

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Chicago

Things to know before you go - useful duration and weather info for your trip from Great Falls to Chicago.
Average temperature for June in Chicago
78.8 °F
Avg rainfall for June in Chicago
3.4 ″

Airports servicing Great Falls

Airports servicing Chicago

Midway (MDW)
Rockford (RFD)
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