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Cheap flights from Chicago to Great Falls from $190

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to Great Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
4:00 pm - 10:30 pmORD  Chicago O'Hare Intl-GTF Great Falls
7h 30m1 stop Salt Lake City
Delta Logo
1:21 pm - 9:47 pmGTF  Great Falls-ORD Chicago O'Hare Intl
7h 26m1 stop Salt Lake City
$368Delta
Sat, Nov 14 - Sat, Nov 21
United Airlines Logo
3:56 pm - 9:38 pmORD  Chicago O'Hare Intl-GTF Great Falls
6h 42m1 stop Denver Intl
United Airlines Logo
2:45 pm - 10:46 pmGTF  Great Falls-ORD Chicago O'Hare Intl
7h 01m1 stop Denver Intl
$374United Airlines
Wed, Nov 18 - Wed, Nov 25
Delta Logo
4:00 pm - 10:30 pmORD  Chicago O'Hare Intl-GTF Great Falls
7h 30m1 stop Salt Lake City
Delta Logo
5:30 am - 4:41 pmGTF  Great Falls-ORD Chicago O'Hare Intl
10h 11m2 stops Salt Lake City Minneapolis St Paul
$374Delta
Sat, Nov 14 - Sat, Nov 21
Delta Logo
2:44 pm - 10:30 pmORD  Chicago O'Hare Intl-GTF Great Falls
8h 46m2 stops Detroit Metropolitan Wayne County Salt Lake City
Delta Logo
5:30 am - 4:41 pmGTF  Great Falls-ORD Chicago O'Hare Intl
10h 11m2 stops Salt Lake City Minneapolis St Paul
$379Delta
Sat, Nov 14 - Sat, Nov 21
Delta Logo
7:05 am - 5:39 pmORD  Chicago O'Hare Intl-GTF Great Falls
11h 34m2 stops Detroit Metropolitan Wayne County Salt Lake City
Delta Logo
6:20 pm - 8:52 amGTF  Great Falls-ORD Chicago O'Hare Intl
13h 32m2 stops Salt Lake City Atlanta Hartsfield-Jackson
$379Delta
Tue, Dec 15 - Sun, Dec 20
United Airlines Logo
3:56 pm - 9:38 pmORD  Chicago O'Hare Intl-GTF Great Falls
6h 42m1 stop Denver Intl
United Airlines Logo
2:45 pm - 9:30 pmGTF  Great Falls-ORD Chicago O'Hare Intl
5h 45m1 stop Denver Intl
$403United Airlines
Fri, Nov 6 - Mon, Nov 9
United Airlines Logo
8:40 am - 1:49 pmORD  Chicago O'Hare Intl-GTF Great Falls
6h 09m1 stop Denver Intl
United Airlines Logo
6:30 am - 2:54 pmGTF  Great Falls-ORD Chicago O'Hare Intl
7h 24m1 stop Denver Intl
$438United Airlines
Tue, Nov 3 - Sat, Nov 7
United Airlines Logo
3:56 pm - 9:38 pmORD  Chicago O'Hare Intl-GTF Great Falls
6h 42m1 stop Denver Intl
United Airlines Logo
2:45 pm - 9:30 pmGTF  Great Falls-ORD Chicago O'Hare Intl
5h 45m1 stop Denver Intl
$438United Airlines
Wed, Nov 4 - Sun, Nov 8
Delta Logo
7:35 am - 12:38 pmORD  Chicago O'Hare Intl-GTF Great Falls
6h 03m1 stop Salt Lake City
Delta Logo
1:21 pm - 11:54 pmGTF  Great Falls-ORD Chicago O'Hare Intl
9h 33m2 stops Salt Lake City Atlanta Hartsfield-Jackson
$444Delta
Fri, Nov 6 - Mon, Nov 9
Delta Logo
7:00 am - 5:47 pmORD  Chicago O'Hare Intl-GTF Great Falls
11h 47m2 stops Detroit Metropolitan Wayne County Salt Lake City
Delta Logo
1:18 pm - 10:05 pmGTF  Great Falls-ORD Chicago O'Hare Intl
7h 47m1 stop Salt Lake City
$444Delta
Wed, Nov 4 - Sun, Nov 8

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Delta flights from Chicago to Great Falls

Our best Delta deals on Chicago to Great Falls flight tickets
Delta
Nov 14
ORD4:00 pmChicago O'Hare Intl
7h 30m
1 stop
GTF10:30 pmGreat Falls
Nov 21
GTF1:21 pmGreat Falls
7h 26m
1 stop
ORD9:47 pmChicago O'Hare Intl
$368
Delta
Nov 14
ORD4:00 pmChicago O'Hare Intl
7h 30m
1 stop
GTF10:30 pmGreat Falls
Nov 21
GTF5:30 amGreat Falls
10h 11m
2 stops
ORD4:41 pmChicago O'Hare Intl
$374
Delta
Nov 14
ORD2:44 pmChicago O'Hare Intl
8h 46m
2 stops
GTF10:30 pmGreat Falls
Nov 21
GTF5:30 amGreat Falls
10h 11m
2 stops
ORD4:41 pmChicago O'Hare Intl
$379

United Airlines flights from Chicago to Great Falls

Our best United Airlines deals on Chicago to Great Falls flight tickets
United Airlines
Nov 6
ORD3:56 pmChicago O'Hare Intl
6h 42m
1 stop
GTF9:38 pmGreat Falls
Nov 9
GTF2:45 pmGreat Falls
5h 45m
1 stop
ORD9:30 pmChicago O'Hare Intl
$403
United Airlines
Nov 3
ORD8:40 amChicago O'Hare Intl
6h 09m
1 stop
GTF1:49 pmGreat Falls
Nov 7
GTF6:30 amGreat Falls
7h 24m
1 stop
ORD2:54 pmChicago O'Hare Intl
$438
United Airlines
Nov 7
ORD3:56 pmChicago O'Hare Intl
6h 42m
1 stop
GTF9:38 pmGreat Falls
Nov 11
GTF6:30 amGreat Falls
5h 45m
1 stop
ORD1:15 pmChicago O'Hare Intl
$478

momondo Fare Finder

 
Use the filters below to find and compare flights from Chicago to Great Falls that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

ChicagoGreat Falls

ORD Chicago O'Hare Intl - GTF Great Falls

ORDGTF

Chicago O'Hare Intl

Sat 11/14

4:00 pm-10:30 pm

1 stop7h 30m

Great Falls

Sat 11/21

1:21 pm-9:47 pm

1 stop7h 26m

$368

ChicagoGreat Falls

ORD Chicago O'Hare Intl - GTF Great Falls

ORDGTF

Chicago O'Hare Intl

Wed 11/18

3:56 pm-9:38 pm

1 stop6h 42m

Great Falls

Wed 11/25

2:45 pm-10:46 pm

1 stop7h 01m

$374

ChicagoGreat Falls

ORD Chicago O'Hare Intl - GTF Great Falls

ORDGTF

Chicago O'Hare Intl

Sat 11/14

4:00 pm-10:30 pm

1 stop7h 30m

Great Falls

Sat 11/21

5:30 am-4:41 pm

2 stops10h 11m

$374

ChicagoGreat Falls

ORD Chicago O'Hare Intl - GTF Great Falls

ORDGTF

Chicago O'Hare Intl

Sat 11/14

2:44 pm-10:30 pm

2 stops8h 46m

Great Falls

Sat 11/21

5:30 am-4:41 pm

2 stops10h 11m

$379

ChicagoGreat Falls

ORD Chicago O'Hare Intl - GTF Great Falls

ORDGTF

Chicago O'Hare Intl

Tue 12/15

7:05 am-5:39 pm

2 stops11h 34m

Great Falls

Sun 12/20

6:20 pm-8:52 am

2 stops13h 32m

$379
Quickest round-trip

ChicagoGreat Falls

ORD Chicago O'Hare Intl - GTF Great Falls

ORDGTF

Chicago O'Hare Intl

Fri 11/6

3:56 pm-9:38 pm

1 stop6h 42m

Great Falls

Mon 11/9

2:45 pm-9:30 pm

1 stop5h 45m

$403

ChicagoGreat Falls

ORD Chicago O'Hare Intl - GTF Great Falls

ORDGTF

Chicago O'Hare Intl

Tue 11/3

8:40 am-1:49 pm

1 stop6h 09m

Great Falls

Sat 11/7

6:30 am-2:54 pm

1 stop7h 24m

$438

ChicagoGreat Falls

ORD Chicago O'Hare Intl - GTF Great Falls

ORDGTF

Chicago O'Hare Intl

Wed 11/4

3:56 pm-9:38 pm

1 stop6h 42m

Great Falls

Sun 11/8

2:45 pm-9:30 pm

1 stop5h 45m

$438

ChicagoGreat Falls

ORD Chicago O'Hare Intl - GTF Great Falls

ORDGTF

Chicago O'Hare Intl

Fri 11/6

7:35 am-12:38 pm

1 stop6h 03m

Great Falls

Mon 11/9

1:21 pm-11:54 pm

2 stops9h 33m

$444

ChicagoGreat Falls

ORD Chicago O'Hare Intl - GTF Great Falls

ORDGTF

Chicago O'Hare Intl

Wed 11/4

7:00 am-5:47 pm

2 stops11h 47m

Great Falls

Sun 11/8

1:18 pm-10:05 pm

1 stop7h 47m

$444

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Chicago to Great Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest Chicago to Great Falls flight route?

Fly from Chicago O'Hare Intl to Great Falls for the best Chicago - Great Falls flight prices

What cabin class options are available on Chicago to Great Falls flights?

There is only 1 cabin class available to choose from on Chicago to Great Falls flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago to Great Falls flights?

You could potentially save up to 61% on your flight if you consider stops on a Chicago to Great Falls flight.

When to book flights from Chicago to Great Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Great Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago to Great Falls (CHI to GTF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Great Falls

Best Price Found

$190

Fastest flight time

6h 42m

Direct flights

None
The best one-way flight to Great Falls from Chicago in the past 72 hours is $190. The best round-trip flight deal from Chicago to Great Falls found on momondo in the last 72 hours is $368.
The fastest flight from Chicago to Great Falls takes 6h 42m
There are no direct flights from Chicago to Great Falls. There are no popular flight routes from Chicago to Great Falls.
Search flight deals

Frequently asked questions about flying from Chicago to Great Falls

  • How far is Chicago to Great Falls by plane?

    There are 1219.6 mi between Chicago and Great Falls. In terms of flight time, this usually takes a little over 6h 42m.

  • When did momondo last update prices for flights from Chicago to Great Falls Airport?

    Prices for flights from Chicago to Great Falls Airport are updated daily.

  • How many operators does momondo search for flights from Chicago to Great Falls Airport?

  • How old do you have to be to fly from Chicago to Great Falls Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Great Falls Airport.

  • What documentation or ID do you need to fly to Great Falls Airport?

    The required travel and health documents for your Great Falls Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Great Falls Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Chicago to Great Falls?

  • What is the most popular airline from Chicago to Great Falls?

Best airlines flying from Chicago to Great Falls

Compare and see reviews for airlines that fly from Chicago to Great Falls with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $318Free CancellationRating
7.8
8,661 reviews
Search Delta flights

Traveling to a place near Great Falls?

Book flights to Great Falls if you plan to visit one of these locations
Shelby

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Great Falls?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Great Falls for you.

Can I find flights from Chicago to Great Falls with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Great Falls from Chicago with this policy.

How can momondo help me find flights from Chicago to Great Falls?

momondo provides multiple filters to help you find the best flight to Great Falls from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Chicago to Great Falls right now. Can momondo alert me if prices change?

Price alerts on flights to Great Falls from Chicago are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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