Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Chicago O'Hare Intl Airport to Butte from $479

This is the cheapest round-trip 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 10/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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

Cheap round-trip flights

United Airlines Logo
2:40 pm - 10:14 pmORD-BTM
8h 34m1 stop
United Airlines Logo
9:47 am - 7:46 amBTM-ORD
20h 59m2 stops
$479United Airlines
Find Deal
mié., oct. 29 - vie., oct. 31
United Airlines Logo
2:53 pm - 10:21 pmORD-BTM
8h 28m1 stop
United Airlines Logo
9:47 am - 9:41 amBTM-ORD
22h 54m1 stop
$497United Airlines
Find Deal
mié., oct. 8 - dom., oct. 12
United Airlines Logo
9:25 pm - 10:29 pmORD-BTM
26h 04m2 stops
United Airlines Logo
10:00 am - 9:40 amBTM-ORD
22h 40m1 stop
$540United Airlines
Find Deal
jue., dic. 11 - sáb., dic. 13
United Airlines Logo
9:25 pm - 10:29 pmORD-BTM
26h 04m2 stops
United Airlines Logo
10:00 am - 1:08 pmBTM-ORD
26h 08m2 stops
$544United Airlines
Find Deal
jue., dic. 11 - sáb., dic. 13
United Airlines Logo
9:25 pm - 10:29 pmORD-BTM
26h 04m2 stops
United Airlines Logo
10:00 am - 9:40 amBTM-ORD
22h 40m1 stop
$560United Airlines
Find Deal
jue., dic. 11 - sáb., dic. 13
United Airlines Logo
9:25 pm - 10:29 pmORD-BTM
26h 04m2 stops
United Airlines Logo
10:00 am - 11:27 amBTM-ORD
24h 27m2 stops
$564United Airlines
Find Deal
jue., dic. 11 - sáb., dic. 13
United Airlines Logo
1:00 pm - 10:29 pmORD-BTM
10h 29m1 stop
United Airlines Logo
10:00 am - 9:40 amBTM-ORD
22h 40m1 stop
$576United Airlines
Find Deal
jue., dic. 11 - sáb., dic. 13
United Airlines Logo
2:53 pm - 10:21 pmORD-BTM
8h 28m1 stop
United Airlines Logo
9:47 am - 9:51 amBTM-ORD
23h 04m2 stops
$577United Airlines
Find Deal
mié., oct. 8 - dom., oct. 12
United Airlines Logo
1:00 pm - 10:29 pmORD-BTM
10h 29m1 stop
United Airlines Logo
10:00 am - 5:03 pmBTM-ORD
30h 03m2 stops
$585United Airlines
Find Deal
jue., dic. 11 - sáb., dic. 13
United Airlines Logo
9:25 am - 10:29 pmORD-BTM
14h 04m2 stops
United Airlines Logo
10:00 am - 11:27 amBTM-ORD
24h 27m2 stops
$599United Airlines
Find Deal
jue., dic. 11 - sáb., dic. 13

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
Oct 29
ORD2:40 pmChicago O'Hare Intl
8h 34m
1 stop
BTM10:14 pmButte Silver Bow Co
Oct 31
BTM9:47 amButte Silver Bow Co
20h 59m
2 stops
ORD7:46 amChicago O'Hare Intl
$479
Find similar
United Airlines
Oct 8
ORD2:53 pmChicago O'Hare Intl
8h 28m
1 stop
BTM10:21 pmButte Silver Bow Co
Oct 12
BTM9:47 amButte Silver Bow Co
22h 54m
1 stop
ORD9:41 amChicago O'Hare Intl
$497
Find similar
United Airlines
Dec 11
ORD9:25 pmChicago O'Hare Intl
26h 04m
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
$540
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 septiembre 25, 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

mié. 10/29

2:40 pm-10:14 pm

1 stop8h 34m

Butte Silver Bow Co

vie. 10/31

9:47 am-7:46 am

2 stops20h 59m

$479

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

mié. 10/8

2:53 pm-10:21 pm

1 stop8h 28m

Butte Silver Bow Co

dom. 10/12

9:47 am-9:41 am

1 stop22h 54m

$497

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

jue. 12/11

9:25 pm-10:29 pm

2 stops26h 04m

Butte Silver Bow Co

sáb. 12/13

10:00 am-9:40 am

1 stop22h 40m

$540

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

jue. 12/11

9:25 pm-10:29 pm

2 stops26h 04m

Butte Silver Bow Co

sáb. 12/13

10:00 am-1:08 pm

2 stops26h 08m

$544

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

jue. 12/11

9:25 pm-10:29 pm

2 stops26h 04m

Butte Silver Bow Co

sáb. 12/13

10:00 am-9:40 am

1 stop22h 40m

$560

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

jue. 12/11

9:25 pm-10:29 pm

2 stops26h 04m

Butte Silver Bow Co

sáb. 12/13

10:00 am-11:27 am

2 stops24h 27m

$564

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

jue. 12/11

1:00 pm-10:29 pm

1 stop10h 29m

Butte Silver Bow Co

sáb. 12/13

10:00 am-9:40 am

1 stop22h 40m

$576

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

mié. 10/8

2:53 pm-10:21 pm

1 stop8h 28m

Butte Silver Bow Co

dom. 10/12

9:47 am-9:51 am

2 stops23h 04m

$577

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

jue. 12/11

1:00 pm-10:29 pm

1 stop10h 29m

Butte Silver Bow Co

sáb. 12/13

10:00 am-5:03 pm

2 stops30h 03m

$585

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

jue. 12/11

9:25 am-10:29 pm

2 stops14h 04m

Butte Silver Bow Co

sáb. 12/13

10:00 am-11:27 am

2 stops24h 27m

$599

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Direct flights

None
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 7h 19m 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
Dillon

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.

An easier way to manage your Butte trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
sáb. 10/25
sáb. 11/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States