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Cheap flights from Butte to Chicago from $354

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 6/2. 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
1 adult, Economy, 0 bags

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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
9:30 am - 4:55 pm
ORD
-
BTM
8h 25m
2 stops
$354Delta
Tue, Jun 2 - Tue, Jun 9
Delta Logo
3:15 pm - 9:50 pm
BTM
-
ORD
5h 35m
1 stop
Delta Logo
10:15 am - 4:58 pm
ORD
-
BTM
7h 43m
2 stops
$409Delta
Tue, Jun 2 - Sat, Jun 6
Delta Logo
3:15 pm - 8:36 am
BTM
-
ORD
16h 21m
2 stops
Delta Logo
9:30 am - 4:55 pm
ORD
-
BTM
8h 25m
2 stops
$412Delta
Tue, Jun 2 - Wed, Jun 10
Delta Logo
6:10 pm - 7:20 pm
BTM
-
ORD
24h 10m
2 stops
Delta Logo
9:30 am - 4:55 pm
ORD
-
BTM
8h 25m
2 stops
$428Delta
Wed, Jun 3 - Thu, Jun 11
United Airlines Logo
9:37 am - 6:59 pm
BTM
-
ORD
8h 22m
1 stop
United Airlines Logo
2:35 pm - 10:22 pm
ORD
-
BTM
8h 47m
1 stop
$434United Airlines
Sat, Apr 25 - Wed, Apr 29
Delta Logo
3:15 pm - 9:50 pm
BTM
-
ORD
5h 35m
1 stop
Delta Logo
7:59 pm - 4:55 pm
ORD
-
BTM
21h 56m
2 stops
$462Delta
Tue, Jun 2 - Mon, Jun 8
Delta Logo
3:15 pm - 8:36 am
BTM
-
ORD
16h 21m
2 stops
Delta Logo
10:15 am - 4:58 pm
ORD
-
BTM
7h 43m
2 stops
$467Delta
Tue, Jun 2 - Sat, Jun 6
Delta Logo
3:15 pm - 9:50 pm
BTM
-
ORD
5h 35m
1 stop
Delta Logo
9:30 am - 4:55 pm
ORD
-
BTM
8h 25m
2 stops
$469Delta
Fri, Jun 5 - Tue, Jun 9
Delta Logo
6:10 pm - 7:20 pm
BTM
-
ORD
24h 10m
2 stops
Delta Logo
10:15 am - 4:58 pm
ORD
-
BTM
7h 43m
2 stops
$482Delta
Wed, Jun 3 - Sat, Jun 6
Delta Logo
3:15 pm - 6:05 pm
BTM
-
ORD
25h 50m
2 stops
Delta Logo
9:30 am - 4:55 pm
ORD
-
BTM
8h 25m
2 stops
$491Delta
Thu, Jun 4 - Wed, Jun 10

Delta flights from Butte to Chicago O'Hare Intl Airport

Our best Delta deals on Butte to Chicago O'Hare Intl Airport flight tickets
Delta
Jun 2
BTM3:15 pmButte Silver Bow Co
5h 35m
1 stop
ORD9:50 pmChicago O'Hare Intl
Jun 9
ORD9:30 amChicago O'Hare Intl
8h 25m
2 stops
BTM4:55 pmButte Silver Bow Co
$354
Delta
Jun 2
BTM3:15 pmButte Silver Bow Co
5h 35m
1 stop
ORD9:50 pmChicago O'Hare Intl
Jun 6
ORD10:15 amChicago O'Hare Intl
7h 43m
2 stops
BTM4:58 pmButte Silver Bow Co
$409
Delta
Jun 2
BTM3:15 pmButte Silver Bow Co
16h 21m
2 stops
ORD8:36 amChicago O'Hare Intl
Jun 11
ORD9:30 amChicago O'Hare Intl
8h 25m
2 stops
BTM4:55 pmButte Silver Bow Co
$412

United Airlines flights from Butte to Chicago O'Hare Intl Airport

Our best United Airlines deals on Butte to Chicago O'Hare Intl Airport flight tickets
United Airlines
Apr 25
BTM9:37 amButte Silver Bow Co
8h 22m
1 stop
ORD6:59 pmChicago O'Hare Intl
Apr 29
ORD2:35 pmChicago O'Hare Intl
8h 47m
1 stop
BTM10:22 pmButte Silver Bow Co
$434
United Airlines
Apr 25
BTM9:37 amButte Silver Bow Co
8h 22m
1 stop
ORD6:59 pmChicago O'Hare Intl
Apr 29
ORD7:00 amChicago O'Hare Intl
16h 22m
1 stop
BTM10:22 pmButte Silver Bow Co
$492
United Airlines
Apr 25
BTM9:37 amButte Silver Bow Co
8h 22m
1 stop
ORD6:59 pmChicago O'Hare Intl
Apr 29
ORD7:00 amChicago O'Hare Intl
16h 22m
2 stops
BTM10:22 pmButte Silver Bow Co
$507

momondo Fare Finder

 
Customize your flight search to find flights from Butte to Chicago O'Hare Intl Airport 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 March 21, 2026.
Use the filters below to find and compare flights from Butte to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

Tue 6/2

3:15 pm-9:50 pm

1 stop5h 35m

Chicago O'Hare Intl

Tue 6/9

9:30 am-4:55 pm

2 stops8h 25m

$354
Quickest round-trip

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

Tue 6/2

3:15 pm-9:50 pm

1 stop5h 35m

Chicago O'Hare Intl

Sat 6/6

10:15 am-4:58 pm

2 stops7h 43m

$409

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

Tue 6/2

3:15 pm-8:36 am

2 stops16h 21m

Chicago O'Hare Intl

Wed 6/10

9:30 am-4:55 pm

2 stops8h 25m

$412

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

Wed 6/3

6:10 pm-7:20 pm

2 stops24h 10m

Chicago O'Hare Intl

Thu 6/11

9:30 am-4:55 pm

2 stops8h 25m

$428

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

Sat 4/25

9:37 am-6:59 pm

1 stop8h 22m

Chicago O'Hare Intl

Wed 4/29

2:35 pm-10:22 pm

1 stop8h 47m

$434

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

Tue 6/2

3:15 pm-9:50 pm

1 stop5h 35m

Chicago O'Hare Intl

Mon 6/8

7:59 pm-4:55 pm

2 stops21h 56m

$462

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

Tue 6/2

3:15 pm-8:36 am

2 stops16h 21m

Chicago O'Hare Intl

Sat 6/6

10:15 am-4:58 pm

2 stops7h 43m

$467

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

Fri 6/5

3:15 pm-9:50 pm

1 stop5h 35m

Chicago O'Hare Intl

Tue 6/9

9:30 am-4:55 pm

2 stops8h 25m

$469

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

Wed 6/3

6:10 pm-7:20 pm

2 stops24h 10m

Chicago O'Hare Intl

Sat 6/6

10:15 am-4:58 pm

2 stops7h 43m

$482

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

Thu 6/4

3:15 pm-6:05 pm

2 stops25h 50m

Chicago O'Hare Intl

Wed 6/10

9:30 am-4:55 pm

2 stops8h 25m

$491

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 O'Hare Intl Airport

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 O'Hare Intl?

United Airlines is the most popular carrier operating from Butte Silver Bow Co to Chicago O'Hare Intl

What airlines fly to Chicago O'Hare Intl Airport?

United Airlines, American Airlines and Alaska Airlines are the top three most popular airlines that fly to Chicago O'Hare Intl Airport from Butte according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Chicago O'Hare Intl Airport. Keep in mind that there are 4 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from Butte to Chicago O'Hare Intl Airport

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

Cheap Butte to Chicago O'Hare Intl Airport (BTM to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Butte to Chicago O'Hare Intl Airport

Fastest flight time

5h 35m

Direct flights

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

  • How far is Butte Silver Bow Co to Chicago O'Hare Intl by plane?

    Butte Silver Bow Co and Chicago O'Hare Intl are 1249.2 mi apart from one another. A reasonable flight in good conditions will take 5h 35m.

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

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

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

    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 Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago O'Hare Intl Airport. It is always advisable to seek 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
Lake Geneva
Schaumburg
South Haven
Rockford
Merrillville
Gurnee
Rosemont
Naperville
New Buffalo
Orland Park
Kenosha
Oak Brook
Joliet
Racine
Janesville
Hammond
Aurora
Tinley Park
Elgin
South Holland

Why use momondo?

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

It is quick and easy to find Butte to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

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

momondo does allow users to show only those flights to Chicago from Butte which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Butte to Chicago 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 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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