Find Cheap Flights from Chicago O'Hare International to Bozeman Gallatin Field (ORD - BZN)

Search hundreds of travel sites at once for deals on flights to Bozeman Gallatin Field

Tue 4/24
Tue 5/1
Any month
Compare vs. KAYAK |

Chicago O'Hare International to Bozeman Gallatin Field Flight Information

Flights Arrive in Bozeman Gallatin Field
Flights Depart from Chicago O'Hare International
Flight Price $270
Distance 1183 miles
Airlines Frontier, Alaska Airlines

Good to Know

Low Season:
January
Best time to beat the crowds
1%
expected price decrease
High Season:
October
Most popular time to fly
6%
expected price increase
Average Price:
$616
(avg. price over the last 2 weeks)
Good Deal:
$478
or less (round trip)

When to Book Flights from Chicago O'Hare International to Bozeman Gallatin Field

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top Tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $478 or less.
The cheapest flight from Chicago O'Hare International to Bozeman Gallatin Field was found 30 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
High season is considered to be September, October and November. The cheapest month to fly is January.
Morning departure is around 19% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Chicago O'Hare International to Bozeman Gallatin Field Flights

How long does a flight from Chicago O'Hare International to Bozeman Gallatin Field take?
An average nonstop flight takes 7h 17m, covering a distance of 1183 miles.
How many flights are there between Chicago O'Hare International and Bozeman Gallatin Field?
There are 21 (nonstop) flights between Chicago O'Hare International and Bozeman Gallatin Field per week, averaging 3 per day.
Which airlines provide the cheapest flights from Chicago O'Hare International to Bozeman Gallatin Field?
In the past 3 days, the cheapest round-trip tickets were found on Frontier ($270), Multiple Airlines ($403) and Alaska Airlines ($422).
Do I need a passport to fly between Chicago O'Hare International and Bozeman Gallatin Field?
No.
Which airlines fly most frequently between Chicago O'Hare International and Bozeman Gallatin Field?
United (3 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Chicago O'Hare International to Bozeman Gallatin Field?
For Chicago O'Hare International to Bozeman Gallatin Field, Tuesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Bozeman Gallatin Field back to Chicago O'Hare International, the best deals are generally found on Thursday, with Wednesday being the most expensive.

Book cheap flights from Chicago O'Hare International to Bozeman Gallatin Field (round-trip)

Airports
Origin
Chicago
$270
only
$270
Destination
Bozeman
$270
only
$270
Tue, Aug 14
ORD
BZN
13h 51m
Tue, Aug 21
BZN
ORD
14h 09m
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 34315 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
TPA
BUF
Good 6.0

A little cramped and you should be more upfront about a dumb fee of $45 for a carry on. I thought I was getting a good deal on a flight but I guess I was wrong. I will probably fly with an airline that doesn’t charge you for something that should be free from now on

DEN
SLC
Okay 4.6

Same as TPA to DEN

Same as TPA to DEN

ORD
CUN
Excellent 8.0

On time

TPA
DEN
Okay 4.6

Arrived safely

On 4 legs, at least 2 had rickety planes that would seem to suggest poor fleet maintenance - noises and significant vibrations I rarely experience on other airlines/aircraft; kayak app was reporting that our flight was halfway to SLC, despite the fact that it was delayed at the gate; Frontier's pricing policy on luggage and onboarding services make it HIGHLY unlikely I will ever fly them again

DFW
CVG
Mediocre 2.0

Nothing

I received an Email that the plane was delayed. I arrived more than an hour prior to the new departure time. All Frontier employees had gone home for the day. I couldn't get a boarding pass so I missed my flight. Cheap tickets come at a price.

Tue, Jul 17
ORD
BZN
7h 17m
Thu, Jul 19
BZN
ORD
13h 45m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Jun 6
ORD
BZN
12h 40m
Tue, Jun 12
BZN
ORD
9h 46m
Trip: 7 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 17847 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
SEA
SJC
Excellent 8.3

Friendly employees

The air vent above my seat did not work

SMF
PDX
Excellent 9.6

Flight was on time. Staff was very courteous.

SLC
SEA
Good 6.3

The crew did their best to make a bad situation better. Alaska Air a very decent company and usually have good flights with them. They offered me a free cocktail after a family with 3 little kids took my seat to sit together. A cocktail at 9:55am doesn’t really appeal to me however. It was a 2 ½ hour flight so I could grin and bear the discomforts. Everything else went great ...baggage arrived an was in the carousel quickly although the $25 baggage fee slap is annoying on an already over priced flight. I still love Alaska

I am 6’2" and a difficult time with comfort in standard airline seats. Today’s flight with the family taking my assigned seat put me in the last row against the rear wall. Super scrunched for me then to have a very large couple flying non-revenue squash in next to me made it just that much more uncomfortable. I wish if you have kids you would go the extra mile and pre-pick seats like he rest of us .... not a hater people just like courtesy is all.

PDX
SFO
Excellent 8.3

The people at the gate kept us updated and tried to make loading as fast as possible.

Being an hour late.

PHX
PDX
Excellent 8.0

Love Alaska. Good service

full flight, and Portland packed with commuters as usual

Tue, Sep 11
ORD
BZN
13h 49m
Tue, Sep 18
BZN
ORD
14h 03m
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 34315 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
CVG
SAN
Excellent 10.0

Great coffee!

TPA
BUF
Good 6.0

A little cramped and you should be more upfront about a dumb fee of $45 for a carry on. I thought I was getting a good deal on a flight but I guess I was wrong. I will probably fly with an airline that doesn’t charge you for something that should be free from now on

ATL
MCO
Good 6.6

Cheap prices.

Flight estimation times weren't very accurate.

DEN
DCA
Okay 4.0

Late and cramped.

DEN
SLC
Okay 4.6

Same as TPA to DEN

Same as TPA to DEN

Tue, Aug 14
ORD
BZN
13h 51m
Sun, Aug 19
BZN
ORD
14h 09m
Trip: 6 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 34315 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
CUN
ORD
Excellent 8.0

On time

CVG
SAN
Excellent 10.0

Great coffee!

AUS
MSY
Excellent 8.6

The plane was clean. The food and drink selection was fabulous, although we didn’t get any because the flight was short and turbulent but good to know for next time.

Wish I could check in online and have boarding pass sent to phone or print out myself.

DEN
SLC
Okay 4.6

Same as TPA to DEN

Same as TPA to DEN

DFW
CVG
Mediocre 2.0

Nothing

I received an Email that the plane was delayed. I arrived more than an hour prior to the new departure time. All Frontier employees had gone home for the day. I couldn't get a boarding pass so I missed my flight. Cheap tickets come at a price.

Tue, Aug 21
ORD
BZN
13h 51m
Sun, Aug 26
BZN
ORD
14h 09m
Trip: 6 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 34315 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
TPA
DEN
Okay 4.6

Arrived safely

On 4 legs, at least 2 had rickety planes that would seem to suggest poor fleet maintenance - noises and significant vibrations I rarely experience on other airlines/aircraft; kayak app was reporting that our flight was halfway to SLC, despite the fact that it was delayed at the gate; Frontier's pricing policy on luggage and onboarding services make it HIGHLY unlikely I will ever fly them again

CVG
SAN
Excellent 10.0

Great coffee!

DEN
SLC
Okay 4.6

Same as TPA to DEN

Same as TPA to DEN

MCO
GRR
Mediocre 2.0

They finally got us safely to our destination. I don't care that they charge for carry-ons, food, and drink, and the seats are terrible. All things to be expected from an economy airline.

Originally scheduled at 3:20 PM. Delayed from other airport for about an hour. Plane arrives. Issue with radar nav. Delayed until 5:15 PM. Then 5:51 PM. Finally get a new plane. Cleaned, gassed, boarded - yay. On the runway, issue with air pressurization. Head back to gate. De-planed. Waiting....waiting....waiting.... Finally fixed, boarded at 9:10 PM. Arrive at destination 2.5 hours later and 6 hours late. THEN they had to go to Denver. Those poor souls...' NEVER AGAIN, FRONTIER. NEVER. AGAIN.

DFW
CVG
Mediocre 2.0

Nothing

I received an Email that the plane was delayed. I arrived more than an hour prior to the new departure time. All Frontier employees had gone home for the day. I couldn't get a boarding pass so I missed my flight. Cheap tickets come at a price.

Thu, Oct 4
ORD
BZN
13h 49m
Tue, Oct 9
BZN
ORD
14h 03m
Trip: 6 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 34315 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
DCA
Okay 4.0

Late and cramped.

ATL
MCO
Good 6.6

Cheap prices.

Flight estimation times weren't very accurate.

DEN
SLC
Okay 4.6

Same as TPA to DEN

Same as TPA to DEN

ORD
CUN
Excellent 8.0

On time

DFW
CVG
Mediocre 2.0

Nothing

I received an Email that the plane was delayed. I arrived more than an hour prior to the new departure time. All Frontier employees had gone home for the day. I couldn't get a boarding pass so I missed my flight. Cheap tickets come at a price.

Wed, Aug 1
ORD
BZN
7h 55m
Tue, Aug 14
BZN
ORD
14h 09m
Trip: 14 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Oct 7
ORD
BZN
13h 49m
Tue, Oct 9
BZN
ORD
14h 03m
Trip: 3 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 34315 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
CUN
ORD
Excellent 8.0

On time

DFW
CVG
Mediocre 2.0

Nothing

I received an Email that the plane was delayed. I arrived more than an hour prior to the new departure time. All Frontier employees had gone home for the day. I couldn't get a boarding pass so I missed my flight. Cheap tickets come at a price.

TPA
DEN
Okay 4.6

Arrived safely

On 4 legs, at least 2 had rickety planes that would seem to suggest poor fleet maintenance - noises and significant vibrations I rarely experience on other airlines/aircraft; kayak app was reporting that our flight was halfway to SLC, despite the fact that it was delayed at the gate; Frontier's pricing policy on luggage and onboarding services make it HIGHLY unlikely I will ever fly them again

DEN
SLC
Okay 4.6

Same as TPA to DEN

Same as TPA to DEN

JAX
CVG
Excellent 8.0

the fare was cheap, but then we could not choose seats, get a boarding pass, pay for checked luggage, basically do anything with the reservation until check in at the airport. That was not clear when we booked the reservation.

I HATE having to fill out surveys like this.

Tue, Aug 14
ORD
BZN
13h 51m
Sat, Aug 18
BZN
ORD
10h 45m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jun 7
ORD
BZN
18h 49m
Tue, Jun 12
BZN
ORD
9h 46m
Trip: 6 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 17847 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
SMF
PDX
Excellent 9.6

Flight was on time. Staff was very courteous.

BWI
LAX
Good 7.0

Getting my bags quick was definitely the highlight f the trip

SEA
MCO
Good 7.0

It’s is tooo cold and there was no covers :-(

OGG
SMF
Excellent 8.0

My knees didn’t hit seat in front of me

PHX
PDX
Excellent 8.0

Love Alaska. Good service

full flight, and Portland packed with commuters as usual

Tue, Oct 9
ORD
BZN
13h 49m
Thu, Oct 11
BZN
ORD
14h 03m
Trip: 3 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 34315 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MCO
GRR
Mediocre 2.0

They finally got us safely to our destination. I don't care that they charge for carry-ons, food, and drink, and the seats are terrible. All things to be expected from an economy airline.

Originally scheduled at 3:20 PM. Delayed from other airport for about an hour. Plane arrives. Issue with radar nav. Delayed until 5:15 PM. Then 5:51 PM. Finally get a new plane. Cleaned, gassed, boarded - yay. On the runway, issue with air pressurization. Head back to gate. De-planed. Waiting....waiting....waiting.... Finally fixed, boarded at 9:10 PM. Arrive at destination 2.5 hours later and 6 hours late. THEN they had to go to Denver. Those poor souls...' NEVER AGAIN, FRONTIER. NEVER. AGAIN.

AUS
MSY
Excellent 8.6

The plane was clean. The food and drink selection was fabulous, although we didn’t get any because the flight was short and turbulent but good to know for next time.

Wish I could check in online and have boarding pass sent to phone or print out myself.

DEN
DCA
Okay 4.0

Late and cramped.

JAX
CVG
Excellent 8.0

the fare was cheap, but then we could not choose seats, get a boarding pass, pay for checked luggage, basically do anything with the reservation until check in at the airport. That was not clear when we booked the reservation.

I HATE having to fill out surveys like this.

DEN
SLC
Okay 4.6

Same as TPA to DEN

Same as TPA to DEN

Tue, Oct 9
ORD
BZN
13h 49m
Wed, Oct 10
BZN
ORD
9h 36m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Jul 25
ORD
BZN
12h 29m
Thu, Jul 26
BZN
ORD
10h 13m
Trip: 2 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 17847 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
SEA
PHX
Good 6.3

Attendants were negligent. Asked for water many times, but didn't get any response. They were busy chit chatting. Internet - only 20 mb , that too for 2 hours continuous. Food was not that good. And only 2 meals for 14 hr flight!!

Attendants were negligent. Asked for water many times, but didn't get any response. They were busy chit chatting. Internet - only 20 mb , that too for 2 hours continuous. Food was not that good. And only 2 meals for 14 hr flight!!

OGG
SMF
Excellent 8.0

My knees didn’t hit seat in front of me

BWI
LAX
Good 7.0

Getting my bags quick was definitely the highlight f the trip

PDX
SFO
Excellent 8.3

The people at the gate kept us updated and tried to make loading as fast as possible.

Being an hour late.

SEA
SJC
Excellent 8.3

Friendly employees

The air vent above my seat did not work

Sat, Sep 15
ORD
BZN
7h 50m
Sun, Sep 23
BZN
ORD
14h 03m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Oct 4
ORD
BZN
13h 49m
Thu, Oct 11
BZN
ORD
14h 03m
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 34315 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
SLC
Okay 4.6

Same as TPA to DEN

Same as TPA to DEN

DFW
CVG
Mediocre 2.0

Nothing

I received an Email that the plane was delayed. I arrived more than an hour prior to the new departure time. All Frontier employees had gone home for the day. I couldn't get a boarding pass so I missed my flight. Cheap tickets come at a price.

ORD
CUN
Excellent 8.0

On time

AUS
MSY
Excellent 8.6

The plane was clean. The food and drink selection was fabulous, although we didn’t get any because the flight was short and turbulent but good to know for next time.

Wish I could check in online and have boarding pass sent to phone or print out myself.

TPA
BUF
Good 6.0

A little cramped and you should be more upfront about a dumb fee of $45 for a carry on. I thought I was getting a good deal on a flight but I guess I was wrong. I will probably fly with an airline that doesn’t charge you for something that should be free from now on

Sat, Jul 21
ORD
BZN
16h 55m
Thu, Jul 26
BZN
ORD
10h 13m
Trip: 6 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 17847 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
PDX
SFO
Excellent 8.3

The people at the gate kept us updated and tried to make loading as fast as possible.

Being an hour late.

SLC
SEA
Good 6.3

The crew did their best to make a bad situation better. Alaska Air a very decent company and usually have good flights with them. They offered me a free cocktail after a family with 3 little kids took my seat to sit together. A cocktail at 9:55am doesn’t really appeal to me however. It was a 2 ½ hour flight so I could grin and bear the discomforts. Everything else went great ...baggage arrived an was in the carousel quickly although the $25 baggage fee slap is annoying on an already over priced flight. I still love Alaska

I am 6’2" and a difficult time with comfort in standard airline seats. Today’s flight with the family taking my assigned seat put me in the last row against the rear wall. Super scrunched for me then to have a very large couple flying non-revenue squash in next to me made it just that much more uncomfortable. I wish if you have kids you would go the extra mile and pre-pick seats like he rest of us .... not a hater people just like courtesy is all.

OAK
SEA
Excellent 8.6

Did not know I had to bring or buy own dinner and breakfast. I didn’t see that written anywhere.

BWI
LAX
Good 7.0

Getting my bags quick was definitely the highlight f the trip

SEA
PHX
Good 6.3

Attendants were negligent. Asked for water many times, but didn't get any response. They were busy chit chatting. Internet - only 20 mb , that too for 2 hours continuous. Food was not that good. And only 2 meals for 14 hr flight!!

Attendants were negligent. Asked for water many times, but didn't get any response. They were busy chit chatting. Internet - only 20 mb , that too for 2 hours continuous. Food was not that good. And only 2 meals for 14 hr flight!!

Mon, Jul 16
ORD
BZN
14h 16m
Thu, Jul 19
BZN
ORD
13h 45m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Oct 7
ORD
BZN
13h 49m
Thu, Oct 11
BZN
ORD
14h 03m
Trip: 5 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 34315 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
AUS
MSY
Excellent 8.6

The plane was clean. The food and drink selection was fabulous, although we didn’t get any because the flight was short and turbulent but good to know for next time.

Wish I could check in online and have boarding pass sent to phone or print out myself.

DEN
SLC
Okay 4.6

Same as TPA to DEN

Same as TPA to DEN

DEN
DCA
Okay 4.0

Late and cramped.

MCO
GRR
Mediocre 2.0

They finally got us safely to our destination. I don't care that they charge for carry-ons, food, and drink, and the seats are terrible. All things to be expected from an economy airline.

Originally scheduled at 3:20 PM. Delayed from other airport for about an hour. Plane arrives. Issue with radar nav. Delayed until 5:15 PM. Then 5:51 PM. Finally get a new plane. Cleaned, gassed, boarded - yay. On the runway, issue with air pressurization. Head back to gate. De-planed. Waiting....waiting....waiting.... Finally fixed, boarded at 9:10 PM. Arrive at destination 2.5 hours later and 6 hours late. THEN they had to go to Denver. Those poor souls...' NEVER AGAIN, FRONTIER. NEVER. AGAIN.

ATL
MCO
Good 6.6

Cheap prices.

Flight estimation times weren't very accurate.

Tue, Aug 7
ORD
BZN
12h 29m
Tue, Aug 14
BZN
ORD
10h 13m
Trip: 8 days
8.4ExcellentShow reviews
Overall 8.4 Excellent
Based on 17847 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.9
Food
8.0
PHX
PDX
Excellent 8.0

Love Alaska. Good service

full flight, and Portland packed with commuters as usual

BWI
LAX
Good 7.0

Getting my bags quick was definitely the highlight f the trip

SEA
PHX
Good 6.3

Attendants were negligent. Asked for water many times, but didn't get any response. They were busy chit chatting. Internet - only 20 mb , that too for 2 hours continuous. Food was not that good. And only 2 meals for 14 hr flight!!

Attendants were negligent. Asked for water many times, but didn't get any response. They were busy chit chatting. Internet - only 20 mb , that too for 2 hours continuous. Food was not that good. And only 2 meals for 14 hr flight!!

SMF
PDX
Excellent 9.6

Flight was on time. Staff was very courteous.

SEA
MCO
Good 7.0

It’s is tooo cold and there was no covers :-(

Show more results
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
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.