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$353+ Cheap flights from O'Hare Intl (ORD) to Butte (BTM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BTM
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Butte

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Butte (BTM). 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 January 8, 2026.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$470
(Delta)

One-way from

$353
(United Airlines)
Provider with most accurate pricing for Chicago O'Hare Intl-Butte Silver Bow Co flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Butte Silver Bow Co flights.
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From Chicago O'Hare Intl to Butte Silver Bow Co
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One-way flight from Chicago O'Hare Intl to Butte Silver Bow Co
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Find flight deals from O'Hare Intl to Butte

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

This United Airlines deal was found by Cheapflights users on 1/8. 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.
Tue 9/153:00 pmORD - BTM
1 stop8h 22mUnited Airlines
Wed 9/2310:00 amBTM - ORD
1 stop5h 49mUnited Airlines
Deal found 1/8$425
This Delta deal was found by Cheapflights users on 1/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:55 amORD - BTM
2 stops9h 10mDelta
Fri 9/186:10 pmBTM - ORD
2 stops28h 37mDelta
Deal found 1/8$444
This United Airlines deal was found by Cheapflights users on 1/8. 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.
Fri 9/113:55 pmORD - BTM
1 stop7h 27mUnited Airlines
Mon 9/1410:00 amBTM - ORD
1 stop24h 09mUnited Airlines
Deal found 1/8$447
This Delta deal was found by Cheapflights users on 1/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/228:50 amORD - BTM
2 stops9h 21mDelta
Mon 1/266:10 pmBTM - ORD
2 stops13h 32mDelta
Deal found 1/6$470
This Delta deal was found by Cheapflights users on 1/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:30 amORD - BTM
2 stops8h 35mDelta
Mon 9/146:10 pmBTM - ORD
2 stops22h 12mDelta
Deal found 1/8$474
This Delta deal was found by Cheapflights users on 1/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:55 amORD - BTM
2 stops9h 10mDelta
Tue 9/226:10 pmBTM - ORD
2 stops14h 54mDelta
Deal found 1/8$475
This Delta deal was found by Cheapflights users on 1/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/187:59 pmORD - BTM
2 stops22h 06mDelta
Tue 9/226:10 pmBTM - ORD
2 stops14h 54mDelta
Deal found 1/8$477
This Delta deal was found by Cheapflights users on 1/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:20 amORD - BTM
2 stops10h 45mDelta
Mon 9/146:10 pmBTM - ORD
2 stops28h 37mDelta
Deal found 1/8$478
This United Airlines deal was found by Cheapflights users on 1/8. 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.
Fri 9/113:55 pmORD - BTM
1 stop7h 27mUnited Airlines
Sun 9/1310:00 amBTM - ORD
1 stop12h 57mUnited Airlines
Deal found 1/8$483
This Delta deal was found by Cheapflights users on 1/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:55 amORD - BTM
2 stops9h 10mDelta
Wed 9/166:10 pmBTM - ORD
2 stops22h 12mDelta
Deal found 1/8$488
This United Airlines deal was found by Cheapflights users on 1/8. 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.
Tue 9/153:00 pmORD - BTM
1 stop8h 22mUnited Airlines
Thu 9/2410:00 amBTM - ORD
1 stop12h 57mUnited Airlines
Deal found 1/8$492

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated January 8, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Butte that are best for you.

Fly from

O'Hare Intl

Fly to

Butte

Route

Depart

Return

Price

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Thu 1/22

8:50 am-5:11 pm

2 stops9h 21m

Butte Silver Bow Co

Mon 1/26

6:10 pm-8:42 am

2 stops13h 32m

$470

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Fri 1/23

7:58 pm-10:45 pm

2 stops27h 47m

Butte Silver Bow Co

Tue 1/27

9:14 am-6:46 pm

1 stop8h 32m

$513

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Thu 1/22

7:58 pm-10:45 pm

2 stops27h 47m

Butte Silver Bow Co

Mon 1/26

9:14 am-9:44 am

1 stop23h 30m

$539

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Wed 1/21

8:55 am-10:45 pm

2 stops14h 50m

Butte Silver Bow Co

Sat 1/24

9:14 am-6:46 pm

1 stop8h 32m

$549

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Fri 1/23

6:15 am-5:11 pm

2 stops11h 56m

Butte Silver Bow Co

Tue 1/27

6:10 pm-8:43 am

2 stops13h 33m

$560

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Sun 2/1

2:36 pm-10:45 pm

1 stop9h 09m

Butte Silver Bow Co

Sat 2/7

9:14 am-9:44 am

1 stop23h 30m

$566

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Sun 2/8

1:55 pm-10:45 pm

1 stop9h 50m

$353

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Sun 2/8

5:30 am-5:11 pm

2 stops12h 41m

$365

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Butte flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Chicago O'Hare Intl Airport-Butte flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Butte flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Butte flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Butte flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Have a flexible travel schedule? Discover the best time to fly to Butte from O'Hare Intl 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 Chicago O'Hare Intl Airport to Butte

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

Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Butte (average of $190). Flying from Chicago O'Hare Intl Airport to Butte in March is currently the most expensive (average of $289). 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 O'Hare Intl to Butte. 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 into for flights to Butte from Chicago O'Hare Intl?

    Located just 3.8 mi from the city center, Butte Silver Bow Co is the airport most travelers will use when flying to Butte from Chicago O'Hare Intl. Booking flights from Chicago O'Hare Intl to Silver Bow Co (BTM) should be relatively easy as there are 0 daily inbound flights from Chicago O'Hare Intl from 0 different airlines.

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

    Airlines like Delta and United Airlines fly from Chicago O'Hare Intl Airport to Butte in about 9h 21m. The time it takes to get you to your destination can typically vary by up to 18h 26m. Airlines will cover a distance of 1247 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from O'Hare Intl to Butte 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 Chicago O'Hare Intl Airport to Butte?

    Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Butte (average of $190). Flying from Chicago O'Hare Intl Airport to Butte in March is currently the most expensive (average of $289). 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.

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