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Cheap flights from Chicago O'Hare Intl Airport to Great Falls from $167

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago O'Hare Intl Airport 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
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
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
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
8:40 am - 1:49 pmORD  Chicago O'Hare Intl-GTF Great Falls
6h 09m1 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
Wed, Nov 11 - Wed, Nov 18
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
Delta Logo
7:30 am - 12:41 pmORD  Chicago O'Hare Intl-GTF Great Falls
6h 11m1 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
$429Delta
Wed, Nov 11 - Wed, Nov 18
Delta Logo
10:32 am - 10:30 pmORD  Chicago O'Hare Intl-GTF Great Falls
12h 58m2 stops Atlanta Hartsfield-Jackson Salt Lake City
Delta Logo
5:30 am - 6:30 pmGTF  Great Falls-ORD Chicago O'Hare Intl
12h 00m2 stops Salt Lake City Detroit Metropolitan Wayne County
$434Delta
Wed, Nov 11 - Wed, Nov 18
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

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United Airlines flights from Chicago O'Hare Intl Airport to Great Falls

Our best United Airlines deals on Chicago O'Hare Intl Airport to Great Falls flight tickets
United Airlines
Nov 18
ORD3:56 pmChicago O'Hare Intl
6h 42m
1 stop
GTF9:38 pmGreat Falls
Nov 25
GTF2:45 pmGreat Falls
7h 01m
1 stop
ORD10:46 pmChicago O'Hare Intl
$374
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 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
$438

Delta flights from Chicago O'Hare Intl Airport to Great Falls

Our best Delta deals on Chicago O'Hare Intl Airport to Great Falls flight tickets
Delta
Dec 15
ORD7:05 amChicago O'Hare Intl
11h 34m
2 stops
GTF5:39 pmGreat Falls
Dec 20
GTF6:20 pmGreat Falls
13h 32m
2 stops
ORD8:52 amChicago O'Hare Intl
$379
Delta
Nov 22
ORD7:30 amChicago O'Hare Intl
6h 11m
1 stop
GTF12:41 pmGreat Falls
Nov 27
GTF5:30 amGreat Falls
8h 25m
2 stops
ORD2:55 pmChicago O'Hare Intl
$424
Delta
Nov 11
ORD7:30 amChicago O'Hare Intl
6h 11m
1 stop
GTF12:41 pmGreat Falls
Nov 18
GTF5:30 amGreat Falls
10h 11m
2 stops
ORD4:41 pmChicago O'Hare Intl
$429

momondo Fare Finder

 
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Great Falls that are best for you.

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Route

Depart

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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

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

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

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

Wed 11/11

8:40 am-1:49 pm

1 stop6h 09m

Great Falls

Wed 11/18

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

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

Wed 11/11

7:30 am-12:41 pm

1 stop6h 11m

Great Falls

Wed 11/18

5:30 am-4:41 pm

2 stops10h 11m

$429

ChicagoGreat Falls

ORD Chicago O'Hare Intl - GTF Great Falls

ORDGTF

Chicago O'Hare Intl

Wed 11/11

10:32 am-10:30 pm

2 stops12h 58m

Great Falls

Wed 11/18

5:30 am-6:30 pm

2 stops12h 00m

$434

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

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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 O'Hare Intl to Great Falls flight route?

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

What cabin class options are available on Chicago O'Hare Intl Airport to Great Falls flights?

There is only 1 cabin class available to choose from on Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Great Falls flights?

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

When to book flights from Chicago O'Hare Intl Airport to Great Falls

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

Cheap Chicago O'Hare Intl Airport to Great Falls (ORD to GTF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Great Falls

Best Price Found

$167

Fastest flight time

6h 42m

Direct flights

None
The best one-way flight to Great Falls from Chicago O'Hare Intl Airport in the past 72 hours is $167. The best round-trip flight deal from Chicago O'Hare Intl Airport to Great Falls found on momondo in the last 72 hours is $368.
The fastest flight from Chicago O'Hare Intl Airport to Great Falls takes 6h 42m
There are no direct flights from Chicago O'Hare Intl Airport to Great Falls. There are no popular flight routes from Chicago O'Hare Intl Airport to Great Falls.
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Great Falls

  • How far is Chicago O'Hare Intl to Great Falls by plane?

    There are 1203.7 mi between Chicago O'Hare Intl and Great Falls. 6h 42m is a normal flight duration for this route.

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

    Prices for flights from Chicago O'Hare Intl Airport to Great Falls Airport were last updated today.

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

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Great Falls Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Great Falls Airport.

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

    The necessary travel and health documents for your Great Falls Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Chicago O'Hare Intl Airport to Great Falls?

  • What is the most popular airline from Chicago O'Hare Intl Airport to Great Falls?

Best airlines flying from Chicago O'Hare Intl Airport to Great Falls

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport 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
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To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Great Falls from Chicago.

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

Flights from Chicago to Great Falls with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Great Falls from Chicago.

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