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 20m. 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.

$338+ Cheap Flights from Butte to Chicago O'Hare Intl Airport

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Cheap flight deals from Butte to O'Hare Intl

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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 October 26, 2026.

Tue 11/1010:15 am -

1 stop7h 23m

Sat 11/144:20 pm -

1 stop7h 23m

Deal found 10/26

$444

Find flight deals from Butte to O'Hare Intl

Round-trip from	$387 (United Airlines)
One-way from	$338 (United Airlines)

From Butte Silver Bow Co to Chicago O'Hare Intl

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ButteChicago

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

BTMORD

Butte Silver Bow Co

Sat 10/31

10:15 am-5:05 pm

1 stop5h 50m

Chicago O'Hare Intl

Wed 12/31

12:00 am-11:00 pm

Nonstop0h 00m

$338

ButteChicago

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

BTMORD

Butte Silver Bow Co

Sat 1/30

9:30 am-6:50 pm

1 stop8h 20m

Chicago O'Hare Intl

Tue 2/2

1:05 pm-6:40 pm

1 stop6h 35m

$484

ButteChicago

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

BTMORD

Butte Silver Bow Co

Sat 1/9

9:30 am-8:40 pm

2 stops10h 10m

Chicago O'Hare Intl

Sat 1/16

8:40 am-6:40 pm

2 stops11h 00m

$963

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/24

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

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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 20m. 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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$338+ 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.

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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 October 26, 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 October 26, 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 October 26, 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 October 26, 2026.

Last-minute flights from Butte to O'Hare IntlDiscover last-minute flight deals from Butte to O'Hare Intl. Data last updated October 26, 2026 and is based on user searches.

Discover last-minute flight deals from Butte to O'Hare Intl. Data last updated October 26, 2026 and is based on user searches.

One-way flights from Butte to O'Hare IntlSearch for one-way flight options from Butte to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.

Search for one-way flight options from Butte to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.

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

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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?

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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 October 26, 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 October 26, 2026.

Last-minute flights from Butte to O'Hare Intl
Discover last-minute flight deals from Butte to O'Hare Intl. Data last updated October 26, 2026 and is based on user searches.

One-way flights from Butte to O'Hare Intl
Search for one-way flight options from Butte to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated October 26, 2026.