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Cheap flights from Chicago to Great Falls from $134

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 5/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Tue 4/30
Tue 5/7

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Easily compare round-trip flights from Chicago to Great Falls

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Chicago to Great Falls by changing tabs
Delta
Jun 12
MDW1:24 pmChicago Midway
10h 24m
2 stops
GTF10:48 pmGreat Falls
Jun 16
GTF6:00 amGreat Falls
6h 44m
1 stop
MDW1:44 pmChicago Midway
United Airlines
May 25
ORD8:50 amChicago O'Hare Intl
3h 35m
GTF11:25 amGreat Falls
Jun 1
GTF12:30 pmGreat Falls
3h 14m
ORD4:44 pmChicago O'Hare Intl
Alaska Airlines
May 25
ORD2:54 pmChicago O'Hare Intl
25h 29m
2 stops
GTF3:23 pmGreat Falls
Jun 1
GTF4:06 pmGreat Falls
11h 49m
1 stop
ORD4:55 amChicago O'Hare Intl
Delta
Jun 12
MDW1:24 pmChicago Midway
10h 24m
2 stops
GTF10:48 pmGreat Falls
Jun 16
GTF6:15 pmGreat Falls
13h 33m
2 stops
MDW8:48 amChicago Midway
Delta
Sep 28
ORD5:00 pmChicago O'Hare Intl
6h 37m
1 stop
GTF10:37 pmGreat Falls
Oct 1
GTF12:30 pmGreat Falls
8h 17m
1 stop
ORD9:47 pmChicago O'Hare Intl
Alaska Airlines
Sep 28
ORD7:00 amChicago O'Hare Intl
9h 51m
2 stops
GTF3:51 pmGreat Falls
Oct 1
GTF4:10 pmGreat Falls
11h 53m
2 stops
ORD5:03 amChicago O'Hare Intl

Find the cheapest one-way flights from Chicago to Great Falls

If you're looking for one-way flights from Chicago to Great Falls, view some of our deals below provided by Alaska Airlines and Delta
Delta
May 7
ORD11:45 amChicago O'Hare Intl
11h 51m
2 stops
GTF10:36 pmGreat Falls
Alaska Airlines
May 6
ORD8:00 amChicago O'Hare Intl
8h 06m
1 stop
GTF3:06 pmGreat Falls
Delta
May 7
MDW6:29 amChicago Midway
12h 09m
2 stops
GTF5:38 pmGreat 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
United AirlinesPriceFrom $217Free CancellationRating
7.4
11,255 reviews
Search United Airlines flights
DeltaPriceFrom $217Free CancellationRating
8.0
10,975 reviews
Search Delta flights

Delta flights from Chicago to Great Falls

Our best Delta deals on Chicago to Great Falls flight tickets
Delta
Jun 12
MDW1:24 pmChicago Midway
10h 24m
2 stops
GTF10:48 pmGreat Falls
Jun 16
GTF6:00 amGreat Falls
6h 44m
1 stop
MDW1:44 pmChicago Midway
Delta
Jun 12
MDW1:24 pmChicago Midway
10h 24m
2 stops
GTF10:48 pmGreat Falls
Jun 16
GTF6:15 pmGreat Falls
13h 33m
2 stops
MDW8:48 amChicago Midway
Delta
Sep 28
ORD5:00 pmChicago O'Hare Intl
6h 37m
1 stop
GTF10:37 pmGreat Falls
Oct 1
GTF12:30 pmGreat Falls
8h 17m
1 stop
ORD9:47 pmChicago O'Hare Intl

United Airlines flights from Chicago to Great Falls

Our best United Airlines deals on Chicago to Great Falls flight tickets
United Airlines
May 25
ORD8:50 amChicago O'Hare Intl
3h 35m
GTF11:25 amGreat Falls
Jun 1
GTF12:30 pmGreat Falls
3h 14m
ORD4:44 pmChicago O'Hare Intl
United Airlines
Aug 10
ORD7:25 amChicago O'Hare Intl
14h 53m
2 stops
GTF9:18 pmGreat Falls
Aug 17
GTF2:15 pmGreat Falls
7h 40m
1 stop
ORD10:55 pmChicago O'Hare Intl
United Airlines
Aug 31
ORD4:09 pmChicago O'Hare Intl
6h 08m
1 stop
GTF9:17 pmGreat Falls
Sep 5
GTF7:00 amGreat Falls
25h 33m
2 stops
ORD9:33 amChicago O'Hare Intl

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?

August. The cheapest time of year to fly to Great Falls from Chicago is August. Most expensive is April

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 Thursday

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

At noon. Chicago to Great Falls flights are approximately 25% more expensive in the afternoon than at noon

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

United Airlines. 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 Midway - Great Falls. Fly from Chicago Midway 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 2% on your flight if you consider stops on a Chicago to Great Falls flight.

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

$134

Fastest flight time

3h 35m

Direct flights

Sun

Airports in Great Falls

1 airport
The best one-way flight to Great Falls from Chicago in the past 72 hours is $134. The best round-trip flight deal from Chicago to Great Falls found on momondo in the last 72 hours is $223.
The fastest flight from Chicago to Great Falls takes 3h 35m
Direct flights go from Chicago to Great Falls on Sunday. The only airline offering direct flights is United Airlines.
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 3h 35m.

  • 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.


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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Tue 5/7
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