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Cheap flights from Chicago O'Hare Intl Airport to Butte from $367

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Butte departing on 6/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Chicago O'Hare Intl Airport to Butte

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:10 pm - 10:26 pm
ORD
-
BTM
27h 16m2 stops
United Airlines Logo
10:00 am - 6:55 pm
BTM
-
ORD
7h 55m1 stop
$498United Airlines
Thu, Feb 12 - Sun, Feb 15
United Airlines Logo
8:20 pm - 10:45 pm
ORD
-
BTM
27h 25m2 stops
United Airlines Logo
9:14 am - 6:46 pm
BTM
-
ORD
8h 32m1 stop
$543United Airlines
Wed, Jan 21 - Sat, Jan 24
United Airlines Logo
3:35 pm - 10:45 pm
ORD
-
BTM
32h 10m2 stops
United Airlines Logo
9:14 am - 6:46 pm
BTM
-
ORD
8h 32m1 stop
$608United Airlines
Wed, Jan 21 - Sat, Jan 24
United Airlines Logo
9:15 pm - 10:26 pm
ORD
-
BTM
26h 11m1 stop
United Airlines Logo
10:00 am - 6:55 pm
BTM
-
ORD
7h 55m1 stop
$618United Airlines
Thu, Feb 12 - Sun, Feb 15
United Airlines Logo
8:10 pm - 10:26 pm
ORD
-
BTM
27h 16m2 stops
United Airlines Logo
10:00 am - 7:41 am
BTM
-
ORD
20h 41m2 stops
$630United Airlines
Thu, Feb 12 - Sun, Feb 15
United Airlines Logo
5:50 pm - 10:45 pm
ORD
-
BTM
29h 55m2 stops
United Airlines Logo
9:14 am - 10:03 am
BTM
-
ORD
23h 49m2 stops
$672United Airlines
Wed, Jan 21 - Sat, Jan 24
United Airlines Logo
3:59 pm - 10:45 pm
ORD
-
BTM
7h 46m1 stop
United Airlines Logo
9:14 am - 6:46 pm
BTM
-
ORD
8h 32m1 stop
$674United Airlines
Wed, Jan 21 - Sat, Jan 24
United Airlines Logo
3:35 pm - 10:45 pm
ORD
-
BTM
32h 10m2 stops
United Airlines Logo
9:14 am - 9:11 am
BTM
-
ORD
22h 57m2 stops
$702United Airlines
Wed, Jan 21 - Sat, Jan 24
United Airlines Logo
3:35 pm - 10:45 pm
ORD
-
BTM
32h 10m2 stops
United Airlines Logo
9:14 am - 3:43 pm
BTM
-
ORD
29h 29m2 stops
$747United Airlines
Wed, Jan 21 - Sat, Jan 24
United Airlines Logo
3:59 pm - 10:45 pm
ORD
-
BTM
7h 46m1 stop
United Airlines Logo
9:14 am - 6:46 pm
BTM
-
ORD
8h 32m1 stop
$751United Airlines
Thu, Feb 5 - Mon, Feb 9

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

Our best United Airlines deals on Chicago O'Hare Intl Airport to Butte flight tickets
United Airlines
Feb 12
ORD8:10 pmChicago O'Hare Intl
27h 16m
2 stops
BTM10:26 pmButte Silver Bow Co
Feb 15
BTM10:00 amButte Silver Bow Co
7h 55m
1 stop
ORD6:55 pmChicago O'Hare Intl
$498
United Airlines
Jan 21
ORD8:20 pmChicago O'Hare Intl
27h 25m
2 stops
BTM10:45 pmButte Silver Bow Co
Jan 24
BTM9:14 amButte Silver Bow Co
8h 32m
1 stop
ORD6:46 pmChicago O'Hare Intl
$543
United Airlines
Jan 21
ORD3:35 pmChicago O'Hare Intl
32h 10m
2 stops
BTM10:45 pmButte Silver Bow Co
Jan 24
BTM9:14 amButte Silver Bow Co
8h 32m
1 stop
ORD6:46 pmChicago O'Hare Intl
$608

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport to Butte 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 January 11, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Butte that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Thu 2/12

8:10 pm-10:26 pm

2 stops27h 16m

Butte Silver Bow Co

Sun 2/15

10:00 am-6:55 pm

1 stop7h 55m

$498

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Wed 1/21

8:20 pm-10:45 pm

2 stops27h 25m

Butte Silver Bow Co

Sat 1/24

9:14 am-6:46 pm

1 stop8h 32m

$543

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Wed 1/21

3:35 pm-10:45 pm

2 stops32h 10m

Butte Silver Bow Co

Sat 1/24

9:14 am-6:46 pm

1 stop8h 32m

$608

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Thu 2/12

9:15 pm-10:26 pm

1 stop26h 11m

Butte Silver Bow Co

Sun 2/15

10:00 am-6:55 pm

1 stop7h 55m

$618

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Thu 2/12

8:10 pm-10:26 pm

2 stops27h 16m

Butte Silver Bow Co

Sun 2/15

10:00 am-7:41 am

2 stops20h 41m

$630

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Wed 1/21

5:50 pm-10:45 pm

2 stops29h 55m

Butte Silver Bow Co

Sat 1/24

9:14 am-10:03 am

2 stops23h 49m

$672

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Wed 1/21

3:59 pm-10:45 pm

1 stop7h 46m

Butte Silver Bow Co

Sat 1/24

9:14 am-6:46 pm

1 stop8h 32m

$674

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Wed 1/21

3:35 pm-10:45 pm

2 stops32h 10m

Butte Silver Bow Co

Sat 1/24

9:14 am-9:11 am

2 stops22h 57m

$702

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Wed 1/21

3:35 pm-10:45 pm

2 stops32h 10m

Butte Silver Bow Co

Sat 1/24

9:14 am-3:43 pm

2 stops29h 29m

$747

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Thu 2/5

3:59 pm-10:45 pm

1 stop7h 46m

Butte Silver Bow Co

Mon 2/9

9:14 am-6:46 pm

1 stop8h 32m

$751

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Butte from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Butte

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 Chicago O'Hare Intl to Butte Silver Bow Co?

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

What airlines fly to Butte?

American Airlines, United Airlines and Alaska Airlines are the top three most popular airlines that fly to Butte from Chicago O'Hare Intl Airport according to our data. American Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Butte. Keep in mind that there are 5 different airlines that fly to Butte on a routine basis, so you have a few additional options to choose from.

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

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

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

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

Fastest flight time

16h 45m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Butte takes 16h 45m
There are no direct flights from Chicago O'Hare Intl Airport to Butte. There are no popular flight routes from Chicago O'Hare Intl Airport to Butte.
Search flight deals

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

    The distance between Chicago O'Hare Intl and Butte Silver Bow Co is about 1249.2 mi. Typically, this will take 16h 45m by plane in normal conditions.

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

    Prices for flights from Chicago O'Hare Intl Airport to Butte Silver Bow Co Airport are updated daily.

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

  • What documentation or ID do you need to fly to Butte Silver Bow Co Airport?

    The required travel and health documents for your Butte Silver Bow Co Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Butte Silver Bow Co Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Butte?

Book flights to Butte if you plan to visit one of these locations
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Why use momondo?

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

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

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Chicago to Butte.

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

Of course. momondo tracks the price of Chicago to Butte flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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