When did momondo last update prices for flights from Butte Silver Bow Co Airport to Illinois?

Prices for flights from Butte Silver Bow Co Airport to Illinois are updated daily.

How old do you have to be to fly from Butte Silver Bow Co Airport to Illinois?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Butte Silver Bow Co Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$344 Cheap Flights from Butte to Illinois in 2025/26

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Find the cheapest flights from Butte to Illinois

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10:00 am - 6:46 pmBTM-ORD

7h 46m1 stop

2:50 pm - 10:22 pmORD-BTM

8h 32m1 stop

$344United Airlines

Find Deal

ש', אפר' 25 - ד', אפר' 29

9:14 am - 9:36 pmBTM-MLI

11h 22m2 stops

10:47 am - 10:45 pmMLI-BTM

12h 58m2 stops

$349United Airlines

Find Deal

ד', ינו' 28 - ש', ינו' 31

10:00 am - 6:46 pmBTM-ORD

7h 46m1 stop

2:50 pm - 10:22 pmORD-BTM

8h 32m1 stop

$379United Airlines

Find Deal

ש', אפר' 25 - ד', אפר' 29

9:14 am - 8:58 pmBTM-STL

10h 44m1 stop

6:00 pm - 10:45 pmSTL-BTM

5h 45m1 stop

$422United Airlines

Find Deal

ש', ינו' 10 - ד', ינו' 14

10:00 am - 6:46 pmBTM-ORD

7h 46m1 stop

9:35 pm - 10:22 pmORD-BTM

25h 47m2 stops

$453United Airlines

Find Deal

ש', אפר' 25 - ד', אפר' 29

9:14 am - 11:59 pmBTM-STL

13h 45m2 stops

6:00 pm - 10:45 pmSTL-BTM

5h 45m1 stop

$463United Airlines

Find Deal

ש', ינו' 10 - ד', ינו' 14

9:14 am - 8:58 pmBTM-STL

10h 44m1 stop

8:30 am - 10:45 pmSTL-BTM

15h 15m2 stops

$467United Airlines

Find Deal

ש', ינו' 10 - ד', ינו' 14

9:14 am - 11:59 pmBTM-STL

13h 45m2 stops

11:22 am - 10:45 pmSTL-BTM

12h 23m2 stops

$503United Airlines

Find Deal

ש', ינו' 10 - ד', ינו' 14

6:10 pm - 8:42 amBTM-ORD

13h 32m2 stops

6:35 am - 5:10 pmORD-BTM

11h 35m2 stops

$610Delta

Find Deal

ש', דצמ' 13 - ד', דצמ' 24

6:10 pm - 9:51 amBTM-MDW

14h 41m2 stops

9:30 am - 5:05 pmMDW-BTM

8h 35m2 stops

$709Delta

Find Deal

ש', אפר' 25 - ד', אפר' 29

United Airlines flights from Butte to Illinois

Our best United Airlines deals on Butte to Illinois flight tickets

United Airlines

Apr 25

BTM10:00 amButte Silver Bow Co

7h 46m

1 stop

ORD6:46 pmChicago O'Hare Intl

Apr 29

ORD2:50 pmChicago O'Hare Intl

8h 32m

1 stop

BTM10:22 pmButte Silver Bow Co

$344

Find similar

United Airlines

Jan 28

BTM9:14 amButte Silver Bow Co

11h 22m

2 stops

MLI9:36 pmMoline Quad-City

Jan 31

MLI10:47 amMoline Quad-City

12h 58m

2 stops

BTM10:45 pmButte Silver Bow Co

$349

Find similar

United Airlines

Apr 25

BTM10:00 amButte Silver Bow Co

7h 46m

1 stop

ORD6:46 pmChicago O'Hare Intl

Apr 29

ORD2:50 pmChicago O'Hare Intl

8h 32m

1 stop

BTM10:22 pmButte Silver Bow Co

$379

Find similar

Delta flights from Butte to Illinois

Our best Delta deals on Butte to Illinois flight tickets

Delta

Dec 13

BTM6:10 pmButte Silver Bow Co

13h 32m

2 stops

ORD8:42 amChicago O'Hare Intl

Dec 24

ORD6:35 amChicago O'Hare Intl

11h 35m

2 stops

BTM5:10 pmButte Silver Bow Co

$610

Find similar

Delta

Dec 13

BTM6:10 pmButte Silver Bow Co

13h 32m

2 stops

ORD8:42 amChicago O'Hare Intl

Dec 25

ORD5:31 pmChicago O'Hare Intl

24h 39m

2 stops

BTM5:10 pmButte Silver Bow Co

$685

Find similar

Delta

Dec 13

BTM6:10 pmButte Silver Bow Co

13h 32m

2 stops

ORD8:42 amChicago O'Hare Intl

Dec 22

ORD5:30 amChicago O'Hare Intl

12h 40m

2 stops

BTM5:10 pmButte Silver Bow Co

$700

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

ש' 4/25

10:00 am-6:46 pm

1 stop7h 46m

Chicago O'Hare Intl

ד' 4/29

2:50 pm-10:22 pm

1 stop8h 32m

$344

ButteMoline

BTM - MLI

BTMMLI

Butte Silver Bow Co

ד' 1/28

9:14 am-9:36 pm

2 stops11h 22m

Moline Quad-City

ש' 1/31

10:47 am-10:45 pm

2 stops12h 58m

$349

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

ש' 4/25

10:00 am-6:46 pm

1 stop7h 46m

Chicago O'Hare Intl

ד' 4/29

2:50 pm-10:22 pm

1 stop8h 32m

$379

ButteSt. Louis

BTM - STL

BTMSTL

Butte Silver Bow Co

ש' 1/10

9:14 am-8:58 pm

1 stop10h 44m

Lambert-St Louis

ד' 1/14

6:00 pm-10:45 pm

1 stop5h 45m

$422

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

ש' 4/25

10:00 am-6:46 pm

1 stop7h 46m

Chicago O'Hare Intl

ד' 4/29

9:35 pm-10:22 pm

2 stops25h 47m

$453

ButteSt. Louis

BTM - STL

BTMSTL

Butte Silver Bow Co

ש' 1/10

9:14 am-11:59 pm

2 stops13h 45m

Lambert-St Louis

ד' 1/14

6:00 pm-10:45 pm

1 stop5h 45m

$463

ButteSt. Louis

BTM - STL

BTMSTL

Butte Silver Bow Co

ש' 1/10

9:14 am-8:58 pm

1 stop10h 44m

Lambert-St Louis

ד' 1/14

8:30 am-10:45 pm

2 stops15h 15m

$467

ButteSt. Louis

BTM - STL

BTMSTL

Butte Silver Bow Co

ש' 1/10

9:14 am-11:59 pm

2 stops13h 45m

Lambert-St Louis

ד' 1/14

11:22 am-10:45 pm

2 stops12h 23m

$503

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

ש' 12/13

6:10 pm-8:42 am

2 stops13h 32m

Chicago O'Hare Intl

ד' 12/24

6:35 am-5:10 pm

2 stops11h 35m

$610

ButteChicago

BTM - MDW

BTMMDW

Butte Silver Bow Co

ש' 4/25

6:10 pm-9:51 am

2 stops14h 41m

Chicago Midway

ד' 4/29

9:30 am-5:05 pm

2 stops8h 35m

$709

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Butte to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Butte Silver Bow Co to Illinois?

United Airlines and Delta are the most popular carriers operating from Butte Silver Bow Co to Illinois

What airlines fly to Illinois?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Illinois from Butte according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 4 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

Cheap Butte to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Butte to Illinois

Direct flights	None

There are no direct flights from Butte to Illinois. There are no popular flight routes from Butte to Illinois.

Search flight deals

When did momondo last update prices for flights from Butte Silver Bow Co Airport to Illinois?
Prices for flights from Butte Silver Bow Co Airport to Illinois are updated daily.
How old do you have to be to fly from Butte Silver Bow Co Airport to Illinois?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Butte Silver Bow Co Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Butte to Illinois?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Butte to Illinois. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Butte to Illinois with flexible booking policies on momondo?

Yes. All flights to Illinois from Butte on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Butte to Illinois?

Once you have performed a search for Butte to Illinois flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Butte to Illinois right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Butte to Illinois flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.