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Cheap flights from Chicago to Great Falls from $142

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Great Falls departing on 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago to Great Falls

Cheap round-trip flights

These are some of the best round-trip flight deals from Chicago to Great Falls that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Chicago to Great Falls.

Cheap last minute flights

Planning a quick getaway from Chicago to Great Falls? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Great Falls, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Chicago to Great Falls

Find recent round-trip train or bus tickets from Chicago to Great Falls.

All round-trip flight deals to Great Falls

The cheapest plane tickets to Great Falls found on KAYAK recently.
6:35 am - 9:04 pmORD-GTF
15h 29m2 stops
8:51 pm - 5:30 amGTF-ORD
7h 39m1 stop
Thu, Dec 12 - Mon, Dec 16
7:35 am - 9:04 pmORD-GTF
14h 29m2 stops
8:51 pm - 5:30 amGTF-ORD
7h 39m1 stop
Thu, Dec 12 - Mon, Dec 16
7:35 am - 9:04 pmORD-GTF
14h 29m2 stops
8:51 pm - 5:40 pmGTF-ORD
19h 49m2 stops
Thu, Dec 12 - Mon, Dec 16
7:35 am - 9:04 pmORD-GTF
14h 29m2 stops
8:51 pm - 5:40 pmGTF-ORD
19h 49m2 stops
Thu, Dec 12 - Mon, Dec 16
2:30 pm - 9:27 pmORD-GTF
7h 57m1 stop
2:30 pm - 9:21 pmGTF-ORD
5h 51m1 stop
$337United Airlines
Find Deal
Thu, Dec 12 - Mon, Dec 16
3:18 pm - 8:13 pmORD-GTF
5h 55m1 stop
12:07 pm - 9:27 pmGTF-ORD
8h 20m1 stop
$436Delta
Find Deal
Sun, Jan 5 - Sat, Jan 11
10:10 am - 8:22 pmORD-GTF
11h 12m1 stop
5:30 am - 12:51 pmGTF-ORD
6h 21m1 stop
$439Delta
Find Deal
Sat, Dec 14 - Mon, Dec 16
2:30 pm - 9:27 pmORD-GTF
7h 57m1 stop
2:30 pm - 9:21 pmGTF-ORD
5h 51m1 stop
$464United Airlines
Find Deal
Thu, Dec 12 - Mon, Dec 16
7:00 am - 3:28 pmORD-GTF
9h 28m1 stop
4:08 pm - 12:07 pmGTF-ORD
18h 59m1 stop
$596Alaska Airlines
Find Deal
Wed, Dec 4 - Sat, Dec 7
7:00 am - 3:30 pmORD-GTF
9h 30m2 stops
4:10 pm - 1:05 pmGTF-ORD
19h 55m2 stops
$1,120Alaska Airlines
Find Deal
Sun, Dec 22 - Sun, Dec 29
5:25 pm - 11:30 pmORD-GTF
7h 05m1 stop
$142Delta
Find Deal
Tue, Dec 10
1:45 pm - 10:54 pmORD-GTF
10h 09m2 stops
$147Delta
Find Deal
Tue, Dec 10
7:10 pm - 11:19 pmORD-GTF
5h 09m1 stop
$162Delta
Find Deal
Mon, Jan 20
6:59 pm - 11:19 pmMDW-GTF
5h 20m1 stop
$162Delta
Find Deal
Mon, Jan 20
3:35 pm - 4:13 pmORD-GTF
25h 38m2 stops
$232Alaska Airlines
Find Deal
Mon, Jan 20
10:50 am - 9:24 pmORD-GTF
11h 34m1 stop
$267United Airlines
Find Deal
Sat, Jan 4
1:45 pm - 8:22 pmORD-GTF
7h 37m2 stops
$289Delta
Find Deal
Sat, Dec 14
12:44 pm - 11:09 pmMDW-GTF
11h 25m2 stops
$289Delta
Find Deal
Mon, Jan 20
7:10 am - 9:27 pmORD-GTF
15h 17m1 stop
$301United Airlines
Find Deal
Sat, Dec 14
6:56 pm - 9:31 pmORD-GTF
27h 35m3 stops
Sat, Dec 14
1:02 pm - 9:37 pmORD-GTF
9h 35m2 stops
2:28 pm - 11:50 amGTF-ORD
20h 22m2 stops
$905United Airlines
Find Deal
Sat, Nov 16 - Sat, Nov 23
1:02 pm - 9:37 pmORD-GTF
9h 35m2 stops
2:28 pm - 11:20 amGTF-ORD
19h 52m1 stop
$927United Airlines
Find Deal
Sat, Nov 16 - Sat, Nov 23
2:35 pm - 9:37 pmORD-GTF
8h 02m1 stop
2:28 pm - 9:36 amGTF-ORD
18h 08m1 stop
$1,013United Airlines
Find Deal
Sat, Nov 16 - Sat, Nov 23

United Airlines flights from Chicago to Great Falls

Our best United Airlines deals on Chicago to Great Falls flight tickets
United Airlines
Dec 12
ORD2:30 pmChicago O'Hare Intl
7h 57m
1 stop
GTF9:27 pmGreat Falls
Dec 16
GTF2:30 pmGreat Falls
5h 51m
1 stop
ORD9:21 pmChicago O'Hare Intl
United Airlines
Dec 12
ORD2:30 pmChicago O'Hare Intl
7h 57m
1 stop
GTF9:27 pmGreat Falls
Dec 16
GTF2:30 pmGreat Falls
5h 51m
1 stop
ORD9:21 pmChicago O'Hare Intl
United Airlines
Jan 5
ORD8:20 pmChicago O'Hare Intl
26h 04m
2 stops
GTF9:24 pmGreat Falls
Jan 11
GTF2:20 pmGreat Falls
6h 05m
1 stop
ORD9:25 pmChicago O'Hare Intl

Delta flights from Chicago to Great Falls

Our best Delta deals on Chicago to Great Falls flight tickets
Delta
Jan 5
ORD3:18 pmChicago O'Hare Intl
5h 55m
1 stop
GTF8:13 pmGreat Falls
Jan 11
GTF12:07 pmGreat Falls
8h 20m
1 stop
ORD9:27 pmChicago O'Hare Intl
Delta
Dec 14
ORD10:10 amChicago O'Hare Intl
11h 12m
1 stop
GTF8:22 pmGreat Falls
Dec 16
GTF5:30 amGreat Falls
6h 21m
1 stop
ORD12:51 pmChicago O'Hare Intl
Delta
Dec 12
MDW1:30 pmChicago Midway
10h 24m
2 stops
GTF10:54 pmGreat Falls
Dec 16
GTF5:50 amGreat Falls
6h 41m
1 stop
MDW1:31 pmChicago Midway

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 month to fly from Chicago to Great Falls?

January. The cheapest time of year to fly to Great Falls from Chicago is January. Most expensive is October

What is the cheapest day to depart Chicago for Great Falls?

Saturday. The cheapest day of the week is typically Saturday. The most expensive is typically Sunday

When is the cheapest time to fly from Chicago to Great Falls?

In the afternoon. Chicago to Great Falls flights are approximately 16% more expensive in the evening than in the afternoon

What is the cheapest airline that flies to Great Falls from Chicago?

Delta. Delta and United Airlines are the most popular carriers operating from Chicago to Great Falls

What is the cheapest Chicago to Great Falls flight route?

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

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

You could potentially save up to 3% 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

$142

Fastest flight time

5h 02m

Direct flights

None

Airports in Great Falls

1 airport
The best one-way flight to Great Falls from Chicago in the past 72 hours is $142. The best round-trip flight deal from Chicago to Great Falls found on momondo in the last 72 hours is $303.
The fastest flight from Chicago to Great Falls takes 5h 02m
There are no direct flights from Chicago to Great Falls. Popular non-direct routes for this connection are Chicago Midway Airport - Great Falls Airport and Chicago O'Hare Intl Airport - Great Falls Airport.
There is 1 airport near Great Falls: Great Falls (GTF)

  • 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 5h 02m.

  • 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 $182Free CancellationRating
8.0
8,788 reviews
Search Delta flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,194 reviews
Search United Airlines flights

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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