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O'Hare Intl

$467+ 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
BTM — ORD
févr. 25 — mars 41
mer. 2/25
mer. 3/4
1 adult, Economy
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Cheap flight deals from Butte to O'Hare Intl

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 janvier 26, 2026.

This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/2410:00 am
BTM
-
ORD
1 stop7h 55m
United Airlines
sam. 2/288:07 pm
ORD
-
BTM
1 stop27h 19m
United Airlines
Deal found 1/25$467
This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/1510:00 am
BTM
-
ORD
1 stop11h 25m
United Airlines
mer. 6/245:15 am
ORD
-
BTM
1 stop18h 07m
United Airlines
Deal found 1/25$527
This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/1510:00 am
BTM
-
ORD
1 stop11h 25m
United Airlines
mar. 6/239:05 am
ORD
-
BTM
2 stops14h 17m
United Airlines
Deal found 1/25$553
This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/1510:00 am
BTM
-
ORD
1 stop22h 43m
United Airlines
dim. 6/215:15 am
ORD
-
BTM
1 stop18h 07m
United Airlines
Deal found 1/25$572
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 6/1710:00 am
BTM
-
ORD
2 stops20h 47m
United Airlines
lun. 6/225:15 am
ORD
-
BTM
1 stop18h 07m
United Airlines
Deal found 1/26$603
This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/1510:00 am
BTM
-
ORD
2 stops20h 30m
United Airlines
lun. 6/225:15 am
ORD
-
BTM
1 stop18h 07m
United Airlines
Deal found 1/25$612
This United Airlines deal was found by Cheapflights users on 1/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/1610:00 am
BTM
-
ORD
1 stop22h 43m
United Airlines
lun. 6/229:20 am
ORD
-
BTM
2 stops14h 02m
United Airlines
Deal found 1/25$615

Find flight deals from Butte to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Butte (BTM) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated janvier 26, 2026.

Round-trip from

$467
(United Airlines)
From Butte Silver Bow Co to Chicago O'Hare Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Butte to O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated janvier 26, 2026.
Use the filters below to find and compare flights from Butte to Chicago O'Hare Intl Airport that are best for you.

Fly from

Butte

Fly to

O'Hare Intl

Route

Depart

Return

Price

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

mar. 2/24

10:00 am-6:55 pm

1 stop7h 55m

Chicago O'Hare Intl

sam. 2/28

8:07 pm-10:26 pm

1 stop27h 19m

$467

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

jeu. 6/18

10:00 am-9:43 am

1 stop22h 43m

Chicago O'Hare Intl

lun. 6/22

5:15 am-10:22 pm

1 stop18h 07m

$527

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

mer. 6/17

10:00 am-10:25 pm

1 stop11h 25m

Chicago O'Hare Intl

lun. 6/22

5:15 am-10:22 pm

1 stop18h 07m

$527

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

mar. 6/16

10:00 am-10:25 pm

1 stop11h 25m

Chicago O'Hare Intl

mer. 6/24

9:45 pm-10:22 pm

1 stop25h 37m

$527

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

jeu. 6/18

10:00 am-9:43 am

1 stop22h 43m

Chicago O'Hare Intl

mar. 6/23

9:45 pm-10:22 pm

1 stop25h 37m

$527

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

mar. 6/16

10:00 am-9:43 am

1 stop22h 43m

Chicago O'Hare Intl

lun. 6/22

5:15 am-10:22 pm

1 stop18h 07m

$527

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

jeu. 6/18

10:00 am-9:43 am

1 stop22h 43m

Chicago O'Hare Intl

mer. 6/24

5:15 am-10:22 pm

1 stop18h 07m

$527

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

lun. 6/15

10:00 am-9:43 am

1 stop22h 43m

Chicago O'Hare Intl

lun. 6/22

5:15 am-10:22 pm

1 stop18h 07m

$527

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

mar. 6/16

10:00 am-9:43 am

1 stop22h 43m

Chicago O'Hare Intl

mar. 6/23

10:50 am-10:22 pm

1 stop12h 32m

$527

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

mer. 6/17

10:00 am-10:25 pm

1 stop11h 25m

Chicago O'Hare Intl

mar. 6/23

10:50 am-10:22 pm

1 stop12h 32m

$527

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 11 results
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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.
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.

Cheapflights Insights

Everything you need to know about your flight from Butte to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Butte to Chicago O'Hare Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Butte to Chicago O'Hare Intl Airport (average of $169). Flying from Butte to Chicago O'Hare Intl Airport in November is currently the most expensive (average of $298). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Butte to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 7h 55m. 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.

  • What is the cheapest month to book a flight from Butte to Chicago O'Hare Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Butte to Chicago O'Hare Intl Airport (average of $169). Flying from Butte to Chicago O'Hare Intl Airport in November is currently the most expensive (average of $298). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Naperville
Gurnee
Elgin
Hoffman Estates
Beloit
Delavan
Oak Brook
Des Plaines
Downers Grove
Elk Grove Village
Skokie
Libertyville
Lake Geneva
Waukegan
Bridgeview
Kenosha
Warrenville
Aurora

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