Find Cheap Flights from Chicago to Great Falls (CHI - GTF)

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Looking for a cheap flight? 25% of our users found flights on this route for $421 or less.

FAQs for Booking Chicago to Great Falls Flights

How long does a flight from Chicago to Great Falls take?
An average nonstop flight takes 3h 40m, covering a distance of 1223 miles.
Which airlines provide the cheapest flights from Chicago to Great Falls?
In the past 3 days, the cheapest round-trip tickets were found on United ($469), Alaska Airlines ($541) and Delta ($587).
Do I need a passport to fly between Chicago and Great Falls?
No.
What’s the cheapest day of the week to fly Chicago to Great Falls?
For Chicago to Great Falls, Thursday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Great Falls back to Chicago, the best deals are generally found on Friday, with Friday being the most expensive.

Book cheap flights from Chicago to Great Falls (round-trip)

Airports
Origin
Chicago
$469
only
$469
$587
only
$587
Destination
Great Falls
$469
only
$469
Thu, Jun 7
ORD
GTF
3h 42m
Mon, Jun 11
GTF
ORD
3h 17m
Trip: 5 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 2 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
SEA
DEN
Okay 4.4

Lost bags and every time I called to find out where they were I would get a different story. I was told it would be on the next flight for the next 5 flights.

SFO
FRA
Excellent 9.0

Entertainment system good. Nice new aircraft 777-300 ER. On-time departure and early arrival.

Vegetarian food choices very limited.

ICN
SFO
Excellent 10.0

Food drinks and movies

The seats were comfortable and the plane clean. Take off and landing smooth .

ORD
GTF
Good 6.3

Loved the Great Falls airport!! Who goes to an airport that has leather couches that you can lay down on and take a quick nap!! Beautiful airport!!

EWR
SJU
Excellent 10.0

EWR gate personnel tried to move things along. Seat was roomie and the flight attendants were pleasant. Flight was on time and landed early. No complaints.

Long TSA lines at EWR, but they moved.

Sat, Jun 23
ORD
GTF
7h 34m
Sun, Jul 8
GTF
ORD
21h 20m
Trip: 16 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 17011 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
SEA
LIH
Excellent 10.0

Flt arrived early. The crew were all very friendly and the service was excellent.

RDU
SEA
Excellent 8.3

The flight crew was incredibly sweet and helpful; one of them even gave me their personal TUMS when I said I didn't feel well.

The flight boarded 30 minutes early; I arrived to my gate at the time of when my ticket said boarding started, but they were already calling final boarding call for my flight. I completely panicked. The plane was clean but the seats are very close together and there were no complimentary snacks- even though it was a 6 hour flight. On my flight back from Seattle on Delta, we got a complimentary meal AND a complimentary snack. I was expecting my Alaskan flight to be better based on everything I'd heard from friends, but my return Delta flight showed Alaska up; it was a spacier plane with way more food offered.

SJC
SJD
Okay 4.6

poor

SAN
SEA
Good 6.3

Friendly staff, quick to get on the plane after a long wait in the security line. TSA is very inefficient in SAN.

The cabin crew didn’t let us know we got free drinks on the premium seating area. Hey should invite us proactively to order our drinks. The menu does not contain info on what is included on the premium seating purchased. The seats are too narrow.

PDX
SFO
Okay 4.3

The crew was funny and handled the delay nicely

No notice of 2 hour delay

Wed, Jun 20
MDW
GTF
9h 58m
Tue, Jun 26
GTF
MDW
4h 35m
Trip: 7 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16166 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
PIT
ATL
Excellent 10.0

I have always known of airlines to offer preboarding to those military members in uniform or on official orders. Delta took it one step further and allows prior service members to board also.

JFK
CDG
Excellent 10.0

The food and the service

FLL
DTW
Excellent 10.0

I like service

BOS
LGA
Mediocre 2.0

We were in the plane for 3 hours before we could depart. No one offered us a drink or snack.

DEN
JFK
Good 6.3

Comfortable seats. Good entertainment

Going to Denver was delayed and now return trip delayed We were give 3 separate reasons. Poor communication. Just telling me a flight will be delayed is not communication. Lack of a free snack was disappointing. May have to rethink flying Delta next time.

Fri, Aug 3
ORD
GTF
3h 40m
Sun, Aug 12
GTF
ORD
3h 20m
Trip: 10 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 2 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
LAX
NRT
Good 7.6

Staff was ind and friendly. Generous

Wish there was better food. It was okay.

DEN
DRO
Okay 5.2

They were able to get us on an earlier flight to shorten the 5 hour layover

IAD
MUC
Excellent 9.3

United was flexible when I had to change my reservation at the last minute. Good service on board.

ICN
SFO
Excellent 10.0

Food drinks and movies

The seats were comfortable and the plane clean. Take off and landing smooth .

ORD
GTF
Good 6.3

Loved the Great Falls airport!! Who goes to an airport that has leather couches that you can lay down on and take a quick nap!! Beautiful airport!!

Fri, Aug 3
ORD
GTF
3h 40m
Sun, Aug 12
GTF
ORD
3h 20m
Trip: 10 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 2 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
IAD
MUC
Excellent 9.3

United was flexible when I had to change my reservation at the last minute. Good service on board.

ICN
SFO
Excellent 10.0

Food drinks and movies

The seats were comfortable and the plane clean. Take off and landing smooth .

ORD
GTF
Good 6.3

Loved the Great Falls airport!! Who goes to an airport that has leather couches that you can lay down on and take a quick nap!! Beautiful airport!!

SEA
DEN
Okay 4.4

Lost bags and every time I called to find out where they were I would get a different story. I was told it would be on the next flight for the next 5 flights.

AMS
IAD
Mediocre 2.0

United's flight was delayed by 6 hours, couldn't make the connecting flight from Washington DC to Denver so they routed me to san francisco, spend the night at the airport there and then travel to Denver in the morning. Fortunately there was a very helpful crew in Schiphol that was able to get us on a flight with american airlines to philadelphia and then on to Denver.

Sat, Jun 23
MDW
GTF
4h 58m
Sun, Jul 8
GTF
MDW
4h 35m
Trip: 16 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16166 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
ATL
EWR
Excellent 8.6

No LCD screen for entertainment.

PVR
MSP
Good 7.3

They have few movies selection that was good

I like being in a big space faster. And clean good service I

PIT
ATL
Excellent 10.0

I have always known of airlines to offer preboarding to those military members in uniform or on official orders. Delta took it one step further and allows prior service members to board also.

EWR
DTW
Mediocre 3.3

I've always wanted to go to all five Manhattan boroughs in one day. Thanks to Delta, that happened.

The plane broke down as we were about to take off. Delta rebooked everyone on to new flights because it was pretty obvious that plane was not going to be fixed in time. The crew did their best given the situation. The situation was absolute bs though - we had to take a cab to JFK for our new flight and do the whole security thing again and all that annoying stuff. Thanks for wasting 8 hours of my life, Delta.

ATL
TGU
Mediocre 2.0

The service was horribly they dilate my flight 24 hours and I lose my flight yesterday because from Washington to Atlanta the flight was late and from Atlanta to Tegucigalpa leave early

Sat, Jul 28
ORD
GTF
3h 40m
Sun, Aug 5
GTF
ORD
3h 20m
Trip: 9 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 2 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
DRO
Okay 5.2

They were able to get us on an earlier flight to shorten the 5 hour layover

EWR
SJU
Excellent 10.0

EWR gate personnel tried to move things along. Seat was roomie and the flight attendants were pleasant. Flight was on time and landed early. No complaints.

Long TSA lines at EWR, but they moved.

DEL
EWR
Okay 4.3

The flight was about 9 hours delayed and I didn’t feel like anyone was trying to make up for it

SFO
FRA
Excellent 9.0

Entertainment system good. Nice new aircraft 777-300 ER. On-time departure and early arrival.

Vegetarian food choices very limited.

ICN
SFO
Excellent 10.0

Food drinks and movies

The seats were comfortable and the plane clean. Take off and landing smooth .

Wed, Mar 7
ORD
GTF
5h 03m
Sun, Mar 11
GTF
ORD
4h 52m
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16166 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
GDL
ATL
Excellent 9.6

Expensive food

ATL
TGU
Mediocre 2.0

The service was horribly they dilate my flight 24 hours and I lose my flight yesterday because from Washington to Atlanta the flight was late and from Atlanta to Tegucigalpa leave early

DEN
JFK
Good 6.3

Comfortable seats. Good entertainment

Going to Denver was delayed and now return trip delayed We were give 3 separate reasons. Poor communication. Just telling me a flight will be delayed is not communication. Lack of a free snack was disappointing. May have to rethink flying Delta next time.

EWR
DTW
Mediocre 3.3

I've always wanted to go to all five Manhattan boroughs in one day. Thanks to Delta, that happened.

The plane broke down as we were about to take off. Delta rebooked everyone on to new flights because it was pretty obvious that plane was not going to be fixed in time. The crew did their best given the situation. The situation was absolute bs though - we had to take a cab to JFK for our new flight and do the whole security thing again and all that annoying stuff. Thanks for wasting 8 hours of my life, Delta.

FLL
DTW
Excellent 10.0

I like service

Chicago to Great Falls Flight Information

Avg. Flight Duration 3h 29m
Flights Arrive in Great Falls
Flights Depart from Chicago
Flight Price $469
Distance 1223 miles
Airlines United, Alaska Airlines, Delta
*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.