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Cheap flights from Butte to Chicago from $394

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Butte to Chicago departing on 5/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from Butte to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
3:15 pm - 9:50 pm
BTM
-
ORD
5h 35m
1 stop
Delta Logo
7:45 am - 2:40 pm
ORD
-
BTM
7h 55m
1 stop
$394Delta
Fri, May 15 - Tue, May 19
Delta Logo
3:15 pm - 9:50 pm
BTM
-
ORD
5h 35m
1 stop
Delta Logo
7:45 am - 2:40 pm
ORD
-
BTM
7h 55m
1 stop
$499Delta
Sat, May 16 - Wed, May 20
United Airlines Logo
10:15 am - 6:51 pm
BTM
-
ORD
7h 36m
1 stop
United Airlines Logo
9:50 pm - 10:30 pm
ORD
-
BTM
25h 40m
1 stop
$591United Airlines
Tue, Jun 2 - Thu, Jul 2
Delta Logo
3:15 pm - 9:50 pm
BTM
-
ORD
5h 35m
1 stop
Delta Logo
8:36 am - 4:57 pm
ORD
-
BTM
9h 21m
2 stops
$654Delta
Tue, Jun 2 - Thu, Jul 2
United Airlines Logo
10:15 am - 8:14 pm
BTM
-
ORD
8h 59m
1 stop
United Airlines Logo
7:05 am - 10:30 pm
ORD
-
BTM
16h 25m
1 stop
$663United Airlines
Fri, Jul 17 - Tue, Jul 21
United Airlines Logo
10:15 am - 9:18 am
BTM
-
ORD
22h 03m
2 stops
United Airlines Logo
8:50 am - 10:30 pm
ORD
-
BTM
14h 40m
2 stops
$759United Airlines
Tue, Jun 2 - Thu, Jul 2
United Airlines Logo
10:10 am - 8:40 pm
BTM
-
ORD
9h 30m
2 stops
United Airlines Logo
2:33 pm - 10:30 pm
ORD
-
BTM
8h 57m
1 stop
$793United Airlines
Tue, May 19 - Sat, May 23
United Airlines Logo
10:10 am - 7:04 pm
BTM
-
ORD
7h 54m
1 stop
United Airlines Logo
12:57 pm - 10:22 pm
ORD
-
BTM
10h 25m
2 stops
$819United Airlines
Sat, May 16 - Wed, May 20
United Airlines Logo
10:10 am - 6:54 pm
BTM
-
ORD
7h 44m
2 stops
United Airlines Logo
5:45 pm - 10:22 pm
ORD
-
BTM
5h 37m
1 stop
$880United Airlines
Fri, May 15 - Tue, May 19
Delta Logo
3:15 pm - 9:50 pm
BTM
-
ORD
5h 35m
1 stop
Delta Logo
7:45 am - 2:40 pm
ORD
-
BTM
7h 55m
1 stop
$956Delta
Sun, May 17 - Thu, May 21

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United Airlines flights from Butte to Chicago

Our best United Airlines deals on Butte to Chicago flight tickets
United Airlines
Jun 2
BTM10:15 amButte Silver Bow Co
7h 36m
1 stop
ORD6:51 pmChicago O'Hare Intl
Jul 2
ORD9:50 pmChicago O'Hare Intl
25h 40m
1 stop
BTM10:30 pmButte Silver Bow Co
$591
United Airlines
Jul 17
BTM10:15 amButte Silver Bow Co
8h 59m
1 stop
ORD8:14 pmChicago O'Hare Intl
Jul 21
ORD7:05 amChicago O'Hare Intl
16h 25m
1 stop
BTM10:30 pmButte Silver Bow Co
$663
United Airlines
Jun 2
BTM10:15 amButte Silver Bow Co
22h 03m
2 stops
ORD9:18 amChicago O'Hare Intl
Jul 2
ORD8:50 amChicago O'Hare Intl
14h 40m
2 stops
BTM10:30 pmButte Silver Bow Co
$759

Delta flights from Butte to Chicago

Our best Delta deals on Butte to Chicago flight tickets
Delta
May 15
BTM3:15 pmButte Silver Bow Co
5h 35m
1 stop
ORD9:50 pmChicago O'Hare Intl
May 19
ORD7:45 amChicago O'Hare Intl
7h 55m
1 stop
BTM2:40 pmButte Silver Bow Co
$394
Delta
May 16
BTM3:15 pmButte Silver Bow Co
5h 35m
1 stop
ORD9:50 pmChicago O'Hare Intl
May 20
ORD7:45 amChicago O'Hare Intl
7h 55m
1 stop
BTM2:40 pmButte Silver Bow Co
$499
Delta
Jun 2
BTM3:15 pmButte Silver Bow Co
5h 35m
1 stop
ORD9:50 pmChicago O'Hare Intl
Jul 2
ORD8:36 amChicago O'Hare Intl
9h 21m
2 stops
BTM4:57 pmButte Silver Bow Co
$654

momondo Fare Finder

 
Customize your flight search to find flights from Butte to Chicago that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 4, 2026.
Use the filters below to find and compare flights from Butte to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

Fri 5/15

3:15 pm-9:50 pm

1 stop5h 35m

Chicago O'Hare Intl

Tue 5/19

7:45 am-2:40 pm

1 stop7h 55m

$394

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

Sat 5/16

3:15 pm-9:50 pm

1 stop5h 35m

Chicago O'Hare Intl

Wed 5/20

7:45 am-2:40 pm

1 stop7h 55m

$499

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

Tue 6/2

10:15 am-6:51 pm

1 stop7h 36m

Chicago O'Hare Intl

Thu 7/2

9:50 pm-10:30 pm

1 stop25h 40m

$591

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

Tue 6/2

3:15 pm-9:50 pm

1 stop5h 35m

Chicago O'Hare Intl

Thu 7/2

8:36 am-4:57 pm

2 stops9h 21m

$654

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

Fri 7/17

10:15 am-8:14 pm

1 stop8h 59m

Chicago O'Hare Intl

Tue 7/21

7:05 am-10:30 pm

1 stop16h 25m

$663

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

Tue 6/2

10:15 am-9:18 am

2 stops22h 03m

Chicago O'Hare Intl

Thu 7/2

8:50 am-10:30 pm

2 stops14h 40m

$759

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

Tue 5/19

10:10 am-8:40 pm

2 stops9h 30m

Chicago O'Hare Intl

Sat 5/23

2:33 pm-10:30 pm

1 stop8h 57m

$793

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

Sat 5/16

10:10 am-7:04 pm

1 stop7h 54m

Chicago O'Hare Intl

Wed 5/20

12:57 pm-10:22 pm

2 stops10h 25m

$819
Quickest round-trip

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

Fri 5/15

10:10 am-6:54 pm

2 stops7h 44m

Chicago O'Hare Intl

Tue 5/19

5:45 pm-10:22 pm

1 stop5h 37m

$880

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

Sun 5/17

3:15 pm-9:50 pm

1 stop5h 35m

Chicago O'Hare Intl

Thu 5/21

7:45 am-2:40 pm

1 stop7h 55m

$956

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Butte to Chicago

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 Chicago?

United Airlines is the most popular carrier operating from Butte Silver Bow Co to Chicago

What airlines fly to Chicago?

United Airlines, American Airlines and Alaska Airlines are the top three most popular airlines that fly to Chicago from Butte according to our data. United Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 4 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

When to book flights from Butte to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Butte to Chicago according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Butte to Chicago (BTM to CHI) flight deals and tips

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

Fastest flight time

5h 35m

Direct flights

None
The fastest flight from Butte to Chicago takes 5h 35m
There are no direct flights from Butte to Chicago. There are no popular flight routes from Butte to Chicago.
Search flight deals

Frequently asked questions about flying from Butte to Chicago

  • How far is Butte Silver Bow Co to Chicago by plane?

    The straight-line distance from Butte Silver Bow Co to Chicago is 1265.1 mi. Flights usually cover this in 5h 35m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Butte Silver Bow Co Airport to Chicago are refreshed on a daily basis.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Butte Silver Bow Co Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The necessary travel and health documents for your Chicago 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.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Saint Joseph
Benton Harbor
Portage
Lansing
Valparaiso
Munster
Schererville
Crown Point
Monticello
Chesterton
Porter
Griffith
Saint John

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Butte.

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

Yes. momondo enables you to select and highlight flights to Chicago from Butte with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Butte.

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

Price alerts on flights to Chicago from Butte are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport