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>

$93 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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montana to Chicago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Thu, Sep 18 - Tue, Sep 23

8:00 am - 12:05 pmBZN-ORD

3h 05mnonstop

9:20 am - 11:44 amORD-BZN

3h 24mnonstop

$201United Airlines

Find Deal

Thu, Sep 18 - Tue, Sep 23

12:50 pm - 4:55 pmBZN-ORD

3h 05mnonstop

8:49 am - 1:31 pmORD-BZN

5h 42m1 stop

$211United Airlines

Find Deal

Fri, Oct 17 - Mon, Oct 20

12:50 pm - 12:59 amMSO-ORD

11h 09m1 stop

6:50 am - 11:55 amORD-MSO

6h 05m1 stop

$214Frontier

Find Deal

Thu, Oct 30 - Sun, Nov 2

4:54 pm - 9:04 pmBZN-ORD

3h 10mnonstop

5:18 am - 1:01 pmORD-BZN

8h 43m1 stop

$220American Airlines

Find Deal

Thu, Sep 18 - Tue, Sep 23

11:20 am - 3:15 pmBZN-MDW

2h 55mnonstop

9:55 am - 12:05 pmMDW-BZN

3h 10mnonstop

$221Southwest

Find Deal

Fri, Sep 26 - Sun, Sep 28

3:08 pm - 12:03 amBZN-ORD

7h 55m1 stop

6:20 am - 2:14 pmORD-BZN

8h 54m1 stop

$228Hawaiian Airlines

Find Deal

Thu, Sep 25 - Mon, Sep 29

3:06 pm - 7:23 pmBZN-ORD

3h 17mnonstop

11:54 am - 2:12 pmORD-BZN

3h 18mnonstop

$229American Airlines

Find Deal

Thu, Sep 18 - Tue, Sep 23

11:20 am - 3:15 pmBZN-MDW

2h 55mnonstop

6:00 am - 10:05 amMDW-BZN

5h 05m1 stop

$231Southwest

Find Deal

Fri, Oct 17 - Mon, Oct 20

12:50 pm - 11:05 amMSO-ORD

21h 15m2 stops

6:50 am - 11:55 amORD-MSO

6h 05m1 stop

$244Frontier

Find Deal

Fri, Sep 12 - Mon, Sep 15

3:08 pm - 12:03 amBZN-ORD

7h 55m1 stop

8:00 am - 2:14 pmORD-BZN

7h 14m1 stop

$244Hawaiian Airlines

Find Deal

Useful Info

Low season	January
High season	October
Cheapest flight	$93

Best time to beat the crowds with an average 11% drop in price.

Most popular time to fly and prices are also 3% 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

Valparaiso

Lansing

Chesterton

Munster

Schererville

Porter

Monticello

Saint John

Griffith

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 $788

Business Class flights to Chicagofrom $439

Prem Econ Class flights to Chicagofrom $806

Economy Class flights to Chicagofrom $210

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

$93 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