How does KAYAK find such low prices on flights from Illinois to Butte?

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 Illinois to Butte. 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 Illinois to Butte?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Butte from Illinois 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 Illinois to Butte?

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 Butte with an airline and back to Illinois 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 Illinois to Butte?

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 Butte from Illinois 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>

$374 CHEAP FLIGHTS from Illinois to Butte

BTM

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Flight Deals

Cheap Flights from Illinois to Butte

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Butte 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

Recent round-trip flight deals from Illinois to Butte

Sat, Dec 13 - Mon, Dec 15

6:00 am - 5:10 pmSTL-BTM

12h 10m2 stops

6:10 pm - 12:51 amBTM-STL

5h 41m1 stop

$381Delta

Find Deal

Sat, Dec 13 - Mon, Dec 15

4:37 pm - 10:29 pmSTL-BTM

6h 52m1 stop

10:00 am - 12:39 pmBTM-STL

25h 39m1 stop

$434United Airlines

Find Deal

Sat, Dec 13 - Mon, Dec 15

4:37 pm - 10:29 pmSTL-BTM

6h 52m1 stop

10:00 am - 12:39 pmBTM-STL

25h 39m1 stop

$447United Airlines

Find Deal

Thu, Dec 11 - Sat, Dec 13

9:25 pm - 10:29 pmORD-BTM

26h 04m2 stops

10:00 am - 6:55 pmBTM-ORD

7h 55m1 stop

$472United Airlines

Find Deal

Wed, Oct 22 - Sun, Oct 26

2:53 pm - 10:21 pmORD-BTM

8h 28m1 stop

9:47 am - 9:40 amBTM-ORD

22h 53m1 stop

$487United Airlines

Find Deal

Thu, Dec 11 - Sat, Dec 13

2:40 pm - 10:29 pmORD-BTM

8h 49m1 stop

10:00 am - 6:55 pmBTM-ORD

7h 55m1 stop

$529United Airlines

Find Deal

Thu, Dec 11 - Sat, Dec 13

9:25 pm - 10:29 pmORD-BTM

26h 04m2 stops

10:00 am - 11:29 amBTM-ORD

24h 29m1 stop

$540United Airlines

Find Deal

Thu, Dec 11 - Sat, Dec 13

1:00 pm - 10:29 pmORD-BTM

10h 29m1 stop

10:00 am - 9:40 amBTM-ORD

22h 40m1 stop

$576United Airlines

Find Deal

Sat, Dec 13 - Mon, Dec 15

4:37 pm - 10:29 pmSTL-BTM

6h 52m1 stop

10:00 am - 2:25 pmBTM-STL

27h 25m3 stops

$610United Airlines

Find Deal

Sat, Dec 13 - Mon, Dec 15

11:25 am - 10:29 pmSTL-BTM

12h 04m2 stops

10:00 am - 10:45 pmBTM-STL

11h 45m2 stops

$1,234United Airlines

Find Deal

Cheapest round-trip

$381

Delta

Sat 12/13Mon 12/15

STL - BTM • 2 stops

Cheapest one-way

$374

United Airlines

Thu 1/15

ORD - BTM • 2 stops

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Butte!

Useful Info

Low season	October
High season	February
Cheapest flight	$374

Best time to beat the crowds but there is an average 86% increase in price.

Most popular time to fly and prices are also 26% lower on average.

Flight from Chicago to Butte

How does KAYAK find such low prices on flights from Illinois to Butte?
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 Illinois to Butte.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Butte?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Butte from Illinois 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 Illinois to Butte?
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 Butte with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Butte?
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 Butte from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Butte

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Butte

Butte (BTM)

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

BTM

$374 Find Cheap Flights from Illinois to Butte

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

Cheap Flights from Illinois to Butte

Recent round-trip flight deals from Illinois to Butte

Recent one-way flight deals from Illinois to Butte

Everything you should know

Good to know

FAQs for booking flights from Illinois to Butte

How does KAYAK find such low prices on flights from Illinois to Butte?

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 Illinois to Butte.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Butte from Illinois 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 Illinois to Butte?

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 Butte with an airline and back to Illinois with another airline.

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

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 Butte from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Butte

Information on the airport you'll fly into in Butte

Cabin class types available on flights to Illinois

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

Flights to other popular destinations

Flights from domestic origins to Butte

Choose which airport to fly into in Butte

Find deals for your return flight