How long is the flight from Butte to Chicago O'Hare Intl Airport?

Departing from Butte to Chicago O'Hare Intl Airport will take you 8h 25m. The distance from Butte to Chicago O'Hare Intl Airport is about 1247 mi.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

What is the cheapest time of day to fly from BTM to ORD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Butte to Chicago O'Hare Intl Airport as you normally would.

What airport do you fly from for flights from Butte to Chicago O'Hare Intl?

For a flight from Butte to Chicago O'Hare Intl, you will be flying from Silver Bow Co. Butte Silver Bow Co (BTM) is just 3.8 mi from the center of the city. Silver Bow Co is the only Butte airport and it handles 0 outbound flights to Chicago O'Hare Intl per day. 0 airlines have flights to Chicago O'Hare Intl from Butte Silver Bow Co on a regular basis.

Can I find deals for flights from Butte to O'Hare Intl that include hotel bookings?

Yes. In addition to deals on Butte to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Butte to O'Hare Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Butte to O'Hare Intl.

Can I find deals for business class flights from Butte to O'Hare Intl?

Yes. Cheapflights offers flight deals from Butte to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$444+ Cheap Flights from Butte to Chicago O'Hare Intl Airport

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Cheap flight deals from Butte to O'Hare Intl

Cheapest

Best

Last-minute

Cheapest flights from Butte to O'Hare Intl
Explore the most affordable flight options available from Butte to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.

Wed 11/1810:15 am -

1 stop7h 23m

Sun 11/225:48 pm -

1 stop5h 55m

Deal found 9/4

$460

Thu 9/249:45 am -

2 stops21h 15m

Sat 9/265:51 pm -

1 stop5h 39m

Deal found 9/4

$687

Sat 9/199:48 am -

1 stop7h 44m

Wed 9/235:51 pm -

1 stop5h 35m

Deal found 9/3

$707

Thu 9/249:45 am -

1 stop6h 20m

Sun 9/273:50 pm -

1 stop7h 40m

Deal found 9/8

$727

Thu 10/89:45 am -

1 stop13h 14m

Sun 10/117:00 am -

1 stop16h 30m

Deal found 9/6

$764

Fri 9/259:45 am -

1 stop8h 44m

Mon 9/285:51 pm -

1 stop5h 39m

Deal found 9/8

$830

Fri 10/96:10 pm -

2 stops20h 35m

Sun 10/117:35 am -

1 stop10h 25m

Deal found 9/6

$843

Best flights from Butte to O'Hare Intl
Discover carefully curated flight deals from Butte to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.

Sat 1/309:30 am -

1 stop8h 25m

Tue 2/210:45 am -

1 stop8h 55m

Deal found 9/7

$444

Thu 9/249:45 am -

2 stops21h 15m

Sat 9/265:51 pm -

1 stop5h 39m

Deal found 9/4

$687

Sat 9/199:48 am -

1 stop7h 44m

Wed 9/235:51 pm -

1 stop5h 35m

Deal found 9/3

$707

Thu 9/249:45 am -

1 stop6h 20m

Sun 9/273:50 pm -

1 stop7h 40m

Deal found 9/8

$727

Thu 10/89:45 am -

1 stop13h 14m

Sun 10/117:00 am -

1 stop16h 30m

Deal found 9/6

$764

Fri 10/99:45 am -

1 stop13h 14m

Sun 10/116:00 am -

1 stop17h 30m

Deal found 9/6

$768

Last-minute flights from Butte to O'Hare Intl
Discover last-minute flight deals from Butte to O'Hare Intl. Data last updated September 8, 2026 and is based on user searches.

Sat 9/199:48 am -

1 stop7h 44m

Wed 9/235:51 pm -

1 stop5h 35m

Deal found 9/3

$707

Thu 9/249:45 am -

2 stops21h 15m

Sat 9/265:51 pm -

1 stop5h 39m

Deal found 9/4

$687

Thu 9/249:45 am -

1 stop6h 20m

Sun 9/273:50 pm -

1 stop7h 40m

Deal found 9/8

$727

Fri 9/259:45 am -

1 stop8h 44m

Mon 9/285:51 pm -

1 stop5h 39m

Deal found 9/8

$830

Thu 10/89:45 am -

1 stop13h 14m

Sun 10/117:00 am -

1 stop16h 30m

Deal found 9/6

$764

Fri 10/96:10 pm -

2 stops20h 35m

Sun 10/117:35 am -

1 stop10h 25m

Deal found 9/6

$843

Find flight deals from Butte to O'Hare Intl

Round-trip from	$444 (United Airlines)

From Butte Silver Bow Co to Chicago O'Hare Intl

Search Deals

Cheapflights Fare Finder

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 Butte Silver Bow Co - ORD Chicago O'Hare Intl

BTMORD

Butte Silver Bow Co

Sat 1/30

9:30 am-6:55 pm

1 stop8h 25m

Chicago O'Hare Intl

Tue 2/2

10:45 am-6:40 pm

1 stop8h 55m

$444

ButteChicago

BTM Butte Silver Bow Co - ORD Chicago O'Hare Intl

BTMORD

Butte Silver Bow Co

Thu 9/24

9:45 am-8:00 am

2 stops21h 15m

Chicago O'Hare Intl

Sat 9/26

5:51 pm-10:30 pm

1 stop5h 39m

$687

Quickest round-trip

ButteChicago

BTM Butte Silver Bow Co - ORD Chicago O'Hare Intl

BTMORD

Butte Silver Bow Co

Sat 9/19

9:48 am-6:32 pm

1 stop7h 44m

Chicago O'Hare Intl

Wed 9/23

5:51 pm-10:26 pm

1 stop5h 35m

$707

ButteChicago

BTM Butte Silver Bow Co - ORD Chicago O'Hare Intl

BTMORD

Butte Silver Bow Co

Thu 9/24

9:45 am-5:05 pm

1 stop6h 20m

Chicago O'Hare Intl

Sun 9/27

3:50 pm-10:30 pm

1 stop7h 40m

$727

ButteChicago

BTM Butte Silver Bow Co - ORD Chicago O'Hare Intl

BTMORD

Butte Silver Bow Co

Thu 10/8

9:45 am-11:59 pm

1 stop13h 14m

Chicago O'Hare Intl

Sun 10/11

7:00 am-10:30 pm

1 stop16h 30m

$764

ButteChicago

BTM Butte Silver Bow Co - ORD Chicago O'Hare Intl

BTMORD

Butte Silver Bow Co

Fri 10/9

9:45 am-11:59 pm

1 stop13h 14m

Chicago O'Hare Intl

Sun 10/11

6:00 am-10:30 pm

1 stop17h 30m

$768

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/7

Sorted by cheapest first

Best time to book a flight from Butte to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Butte with our price prediction graph.

BTM-ORD

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

What airport do you fly from for flights from Butte to Chicago O'Hare Intl?
For a flight from Butte to Chicago O'Hare Intl, you will be flying from Silver Bow Co. Butte Silver Bow Co (BTM) is just 3.8 mi from the center of the city. Silver Bow Co is the only Butte airport and it handles 0 outbound flights to Chicago O'Hare Intl per day. 0 airlines have flights to Chicago O'Hare Intl from Butte Silver Bow Co on a regular basis.
How long is the flight from Butte to Chicago O'Hare Intl Airport?
Departing from Butte to Chicago O'Hare Intl Airport will take you 8h 25m. The distance from Butte to Chicago O'Hare Intl Airport is about 1247 mi.
Can I find deals for flights from Butte to O'Hare Intl that include hotel bookings?
Yes. In addition to deals on Butte to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Butte to O'Hare Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Butte to O'Hare Intl.
Can I find deals for business class flights from Butte to O'Hare Intl?
Yes. Cheapflights offers flight deals from Butte to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$444+ Cheap flights from Butte (BTM) to O'Hare Intl (ORD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Butte to O'Hare Intl with Cheapflights

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Cheap flight deals from Butte to O'Hare Intl

Cheapest flights from Butte to O'Hare IntlExplore the most affordable flight options available from Butte to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.

Explore the most affordable flight options available from Butte to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.

Best flights from Butte to O'Hare IntlDiscover carefully curated flight deals from Butte to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.

Discover carefully curated flight deals from Butte to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.

Last-minute flights from Butte to O'Hare IntlDiscover last-minute flight deals from Butte to O'Hare Intl. Data last updated September 8, 2026 and is based on user searches.

Discover last-minute flight deals from Butte to O'Hare Intl. Data last updated September 8, 2026 and is based on user searches.

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Use the filters below to find and compare flights from Butte to Chicago O'Hare Intl Airport that are best for you.

Best time to book a flight from Butte to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Butte with our price prediction graph.

Related info for your journey

What airport do you fly from for flights from Butte to Chicago O'Hare Intl?

How long is the flight from Butte to Chicago O'Hare Intl Airport?

Can I find deals for flights from Butte to O'Hare Intl that include hotel bookings?

How can I find direct flights from Butte to O'Hare Intl?

Can I find deals for business class flights from Butte to O'Hare Intl?

Traveling to a place near Chicago O'Hare Intl Airport?

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Other flights to O'Hare Intl

Explore flights to O'Hare Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 8, 2026.

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Cheapest flights from Butte to O'Hare Intl
Explore the most affordable flight options available from Butte to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 8, 2026.

Best flights from Butte to O'Hare Intl
Discover carefully curated flight deals from Butte to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 8, 2026.

Last-minute flights from Butte to O'Hare Intl
Discover last-minute flight deals from Butte to O'Hare Intl. Data last updated September 8, 2026 and is based on user searches.