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Cheap flights from Chicago O'Hare Intl Airport to Butte from $351

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 8/29. 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

United Airlines Logo
8:10 pm - 10:29 pmORD-BTM
27h 19m2 stops
United Airlines Logo
10:00 am - 6:55 pmBTM-ORD
7h 55m1 stop
$453United Airlines
Find Deal
Thu, Dec 11 - Sat, Dec 13
Delta Logo
6:00 am - 5:05 pmORD-BTM
12h 05m2 stops
Delta Logo
6:10 pm - 8:34 amBTM-ORD
13h 24m2 stops
$515Delta
Find Deal
Thu, Dec 11 - Sat, Dec 13
United Airlines Logo
7:10 am - 10:29 pmORD-BTM
16h 19m1 stop
United Airlines Logo
10:00 am - 9:40 amBTM-ORD
22h 40m1 stop
$524United Airlines
Find Deal
Thu, Dec 11 - Sat, Dec 13
United Airlines Logo
8:10 pm - 10:29 pmORD-BTM
27h 19m2 stops
United Airlines Logo
10:00 am - 9:40 amBTM-ORD
22h 40m1 stop
$530United Airlines
Find Deal
Thu, Dec 11 - Sat, Dec 13
United Airlines Logo
7:10 am - 10:29 pmORD-BTM
16h 19m1 stop
United Airlines Logo
10:00 am - 9:40 amBTM-ORD
22h 40m1 stop
$534United Airlines
Find Deal
Thu, Dec 11 - Sat, Dec 13
United Airlines Logo
8:10 pm - 10:29 pmORD-BTM
27h 19m2 stops
United Airlines Logo
10:00 am - 12:59 pmBTM-ORD
25h 59m2 stops
$577United Airlines
Find Deal
Thu, Dec 11 - Sat, Dec 13
United Airlines Logo
5:00 am - 10:32 pmORD-BTM
18h 32m1 stop
United Airlines Logo
10:25 am - 9:41 amBTM-ORD
22h 16m1 stop
$580United Airlines
Find Deal
Wed, Aug 13 - Sat, Aug 16
United Airlines Logo
2:53 pm - 10:21 pmORD-BTM
8h 28m1 stop
United Airlines Logo
9:45 am - 6:26 pmBTM-ORD
7h 41m1 stop
$629United Airlines
Find Deal
Wed, Sep 17 - Sun, Sep 21
United Airlines Logo
8:10 pm - 10:29 pmORD-BTM
27h 19m2 stops
United Airlines Logo
10:00 am - 9:41 amBTM-ORD
22h 41m2 stops
$648United Airlines
Find Deal
Thu, Dec 11 - Sat, Dec 13
United Airlines Logo
4:20 pm - 10:32 pmORD-BTM
7h 12m1 stop
United Airlines Logo
10:25 am - 8:08 pmBTM-ORD
8h 43m1 stop
$850United Airlines
Find Deal
Wed, Aug 13 - Sun, Aug 17

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
Dec 11
ORD8:10 pmChicago O'Hare Intl
27h 19m
2 stops
BTM10:29 pmButte Silver Bow Co
Dec 13
BTM10:00 amButte Silver Bow Co
7h 55m
1 stop
ORD6:55 pmChicago O'Hare Intl
$453
Find similar
United Airlines
Dec 11
ORD7:10 amChicago O'Hare Intl
16h 19m
1 stop
BTM10:29 pmButte Silver Bow Co
Dec 13
BTM10:00 amButte Silver Bow Co
22h 40m
1 stop
ORD9:40 amChicago O'Hare Intl
$524
Find similar
United Airlines
Dec 11
ORD8:10 pmChicago O'Hare Intl
27h 19m
2 stops
BTM10:29 pmButte Silver Bow Co
Dec 13
BTM10:00 amButte Silver Bow Co
22h 40m
1 stop
ORD9:40 amChicago O'Hare Intl
$530
Find similar

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 July 31, 2025.
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 12/11

8:10 pm-10:29 pm

2 stops27h 19m

Butte Silver Bow Co

Sat 12/13

10:00 am-6:55 pm

1 stop7h 55m

$453

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Thu 12/11

6:00 am-5:05 pm

2 stops12h 05m

Butte Silver Bow Co

Sat 12/13

6:10 pm-8:34 am

2 stops13h 24m

$515

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Thu 12/11

7:10 am-10:29 pm

1 stop16h 19m

Butte Silver Bow Co

Sat 12/13

10:00 am-9:40 am

1 stop22h 40m

$524

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Thu 12/11

8:10 pm-10:29 pm

2 stops27h 19m

Butte Silver Bow Co

Sat 12/13

10:00 am-9:40 am

1 stop22h 40m

$530

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Thu 12/11

7:10 am-10:29 pm

1 stop16h 19m

Butte Silver Bow Co

Sat 12/13

10:00 am-9:40 am

1 stop22h 40m

$534

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Thu 12/11

8:10 pm-10:29 pm

2 stops27h 19m

Butte Silver Bow Co

Sat 12/13

10:00 am-12:59 pm

2 stops25h 59m

$577

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Wed 8/13

5:00 am-10:32 pm

1 stop18h 32m

Butte Silver Bow Co

Sat 8/16

10:25 am-9:41 am

1 stop22h 16m

$580

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Wed 9/17

2:53 pm-10:21 pm

1 stop8h 28m

Butte Silver Bow Co

Sun 9/21

9:45 am-6:26 pm

1 stop7h 41m

$629

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Thu 12/11

8:10 pm-10:29 pm

2 stops27h 19m

Butte Silver Bow Co

Sat 12/13

10:00 am-9:41 am

2 stops22h 41m

$648

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Wed 8/13

4:20 pm-10:32 pm

1 stop7h 12m

Butte Silver Bow Co

Sun 8/17

10:25 am-8:08 pm

1 stop8h 43m

$850

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 day to depart on your flight to Butte?

Our data shows that Sunday is the least expensive day to fly to Butte. Tickets to fly out on this day can be as low as $406. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Chicago O'Hare Intl Airport to Butte for around $753.

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

Best Price Found

$351

Fastest flight time

7h 12m

Direct flights

None

Airports in Butte

1 airport
The best one-way flight to Butte from Chicago O'Hare Intl Airport in the past 72 hours is $351. The best round-trip flight deal from Chicago O'Hare Intl Airport to Butte found on momondo in the last 72 hours is $453.
The fastest flight from Chicago O'Hare Intl Airport to Butte takes 7h 12m
There are no direct flights from Chicago O'Hare Intl Airport to Butte. Popular non-direct route for this connection is Chicago O'Hare Intl Airport - Butte Silver Bow Co Airport.
There is 1 airport near Butte: Butte Silver Bow Co (BTM)
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 7h 12m 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?

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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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