How does KAYAK find such low prices on flights from Montana to Chicago?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montana to Chicago. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montana to Chicago?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Montana is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Montana to Chicago?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Montana with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montana to Chicago?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Montana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$95 CHEAP FLIGHTS from Montana to Chicago

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago

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Flight Deals

Cheap Flights from Montana to Chicago

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Montana to Chicago

Tue, Mar 24 - Sun, Mar 29

7:00 am - 11:11 am

BZN

ORD

3h 11mnonstop

8:00 pm - 10:29 pm

ORD

BZN

3h 29mnonstop

$189American Airlines

Wed, Mar 25 - Sun, Mar 29

3:36 pm - 11:36 pm

BZN

ORD

7h 00m

1 stop

8:00 pm - 10:29 pm

ORD

BZN

3h 29mnonstop

$199American Airlines

Tue, Mar 31 - Sat, Apr 4

6:25 am - 1:25 pm

BIL

MDW

6h 00m

1 stop

2:05 pm - 8:19 pm

MDW

BIL

7h 14m

1 stop

$209Delta

Thu, Mar 26 - Mon, Mar 30

5:15 am - 12:18 pm

BIL

ORD

6h 03m

1 stop

3:59 pm - 8:19 pm

ORD

BIL

5h 20m

1 stop

$209Delta

Tue, Mar 24 - Sun, Mar 29

2:43 pm - 11:52 pm

BZN

ORD

8h 09m

1 stop

7:40 pm - 10:05 pm

ORD

BZN

3h 25mnonstop

$219United Airlines

Tue, Mar 10 - Mon, Mar 16

4:30 pm - 11:52 pm

BZN

ORD

6h 22m

1 stop

7:41 pm - 10:12 pm

ORD

BZN

3h 31mnonstop

$225United Airlines

Wed, Apr 8 - Sat, Apr 11

11:20 am - 9:30 pm

BZN

MDW

9h 10m

1 stop

5:30 pm - 9:40 pm

MDW

BZN

5h 10m

1 stop

$251Southwest

Mon, Apr 13 - Fri, Apr 17

8:26 pm - 6:39 am

FCA

ORD

9h 13m

1 stop

6:00 am - 12:12 pm

ORD

FCA

7h 12m

1 stop

$269Alaska Airlines

Wed, Apr 8 - Sat, Apr 11

11:20 am - 9:30 pm

BZN

MDW

9h 10m

1 stop

7:50 am - 2:15 pm

MDW

BZN

7h 25m

2 stops

$294Southwest

Tue, Apr 7 - Thu, Apr 9

6:22 pm - 11:59 pm

HLN

ORD

28h 37m

1 stop

6:00 am - 5:45 pm

ORD

HLN

12h 45m

1 stop

$335Alaska Airlines

Useful Info

Low season	January
High season	August
Cheapest flight	$95

Best time to beat the crowds with an average 20% drop in price.

Most popular time to fly and prices are also 11% lower on average.

Flight from Bozeman to Chicago O'Hare Airport

How does KAYAK find such low prices on flights from Montana to Chicago?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montana to Chicago.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montana to Chicago?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Montana is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Montana to Chicago?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Montana with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montana to Chicago?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Montana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Merrillville

Saint Joseph

Hammond

Portage

Lansing

Valparaiso

Chesterton

Munster

Schererville

Porter

Monticello

Griffith

Saint John

Everything you need to know for your flight to Chicago

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to Montana

First Class flights to Chicagofrom $647

Business Class flights to Chicagofrom $769

Premium Economy Class flights to Chicagofrom $581

Economy Class flights to Chicagofrom $232

$95 Find Cheap Flights from Montana to Chicago

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago

Cheap Flights from Montana to Chicago

Recent round-trip flight deals from Montana to Chicago

Recent one-way flight deals from Montana to Chicago

Recent last minute flight deals from Montana to Chicago

Recent direct flight deals from Montana to Chicago

Good to know

FAQs for booking flights from Montana to Chicago

How does KAYAK find such low prices on flights from Montana to Chicago?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montana to Chicago.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montana to Chicago?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Montana is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Montana to Chicago?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Montana with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montana to Chicago?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Montana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Chicago?

Everything you need to know for your flight to Chicago

Cabin class types available on flights to Montana

Complete your trip to Chicago with a hotel stay or car rental

Find direct flights for Chicago

Flights to other popular destinations

Flights from domestic origins to Chicago

Choose which airport to fly into in Chicago

Find deals for your return flight