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Butte

$335+ Cheap flights from O'Hare Intl (ORD) to Butte (BTM)

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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BTM
Feb 23 — Mar 21
Mon 2/23
Mon 3/2
1 adult, Economy
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Cheap 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 24, 2026.

This United Airlines deal was found by Cheapflights users on 1/22. 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.
Sat 2/73:59 pm
ORD
-
BTM
1 stop7h 46m
United Airlines
Wed 2/119:14 am
BTM
-
ORD
1 stop8h 32m
United Airlines
Deal found 1/22$335
This Delta deal was found by Cheapflights users on 1/23. 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 4/295:20 am
ORD
-
BTM
2 stops12h 45m
Delta
Mon 5/46:10 pm
BTM
-
ORD
2 stops13h 25m
Delta
Deal found 1/23$355
This United Airlines deal was found by Cheapflights users on 1/24. 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 3/172:45 pm
ORD
-
BTM
1 stop8h 41m
United Airlines
Tue 3/2410:00 am
BTM
-
ORD
1 stop7h 45m
United Airlines
Deal found 1/24$365
This United Airlines deal was found by Cheapflights users on 1/24. 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.
Thu 4/22:30 pm
ORD
-
BTM
1 stop8h 52m
United Airlines
Wed 4/89:24 am
BTM
-
ORD
1 stop8h 30m
United Airlines
Deal found 1/24$390
This Delta deal was found by Cheapflights users on 1/24. 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 3/315:30 am
ORD
-
BTM
2 stops12h 38m
Delta
Mon 4/66:10 pm
BTM
-
ORD
2 stops26h 00m
Delta
Deal found 1/24$394
This United Airlines deal was found by Cheapflights users on 1/22. 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.
Wed 4/292:30 pm
ORD
-
BTM
1 stop8h 52m
United Airlines
Mon 5/410:10 am
BTM
-
ORD
1 stop22h 28m
United Airlines
Deal found 1/22$413
This Delta deal was found by Cheapflights users on 1/24. 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 3/247:10 am
ORD
-
BTM
2 stops10h 58m
Delta
Tue 3/316:10 pm
BTM
-
ORD
2 stops13h 30m
Delta
Deal found 1/24$415
This Delta deal was found by Cheapflights users on 1/24. 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 3/178:55 am
ORD
-
BTM
2 stops9h 13m
Delta
Mon 3/236:10 pm
BTM
-
ORD
2 stops18h 28m
Delta
Deal found 1/24$419
This United Airlines deal was found by Cheapflights users on 1/24. 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.
Wed 4/82:30 pm
ORD
-
BTM
1 stop8h 52m
United Airlines
Tue 4/149:24 am
BTM
-
ORD
1 stop8h 30m
United Airlines
Deal found 1/24$425
This United Airlines deal was found by Cheapflights users on 1/24. 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 3/132:45 pm
ORD
-
BTM
1 stop8h 41m
United Airlines
Fri 3/2010:00 am
BTM
-
ORD
1 stop10h 29m
United Airlines
Deal found 1/24$430

Find 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 24, 2026.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$335
(United Airlines)
Provider with most accurate pricing for Chicago O'Hare Intl-Butte Silver Bow Co flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Butte Silver Bow Co flights.
Search Deals
From Chicago O'Hare Intl to Butte Silver Bow Co
Search Deals

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 24, 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

Sat 2/7

3:59 pm-10:45 pm

1 stop7h 46m

Butte Silver Bow Co

Wed 2/11

9:14 am-6:46 pm

1 stop8h 32m

$335

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Wed 4/29

5:20 am-5:05 pm

2 stops12h 45m

Butte Silver Bow Co

Mon 5/4

6:10 pm-8:35 am

2 stops13h 25m

$355

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Tue 3/17

2:45 pm-10:26 pm

1 stop8h 41m

Butte Silver Bow Co

Wed 3/25

10:00 am-6:45 pm

1 stop7h 45m

$365

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Tue 3/31

5:30 am-5:08 pm

2 stops12h 38m

Butte Silver Bow Co

Tue 4/7

6:10 pm-8:40 am

2 stops13h 30m

$365

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Thu 4/2

2:30 pm-10:22 pm

1 stop8h 52m

Butte Silver Bow Co

Wed 4/8

9:24 am-6:54 pm

1 stop8h 30m

$390

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Tue 3/31

5:30 am-5:08 pm

2 stops12h 38m

Butte Silver Bow Co

Mon 4/6

6:10 pm-9:10 pm

2 stops26h 00m

$394

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Wed 4/29

2:30 pm-10:22 pm

1 stop8h 52m

Butte Silver Bow Co

Mon 5/4

10:10 am-9:38 am

1 stop22h 28m

$413

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Mon 3/9

9:39 pm-10:26 pm

1 stop25h 47m

Butte Silver Bow Co

Wed 3/18

10:00 am-6:45 pm

1 stop7h 45m

$430

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Tue 3/10

2:45 pm-10:26 pm

1 stop8h 41m

Butte Silver Bow Co

Mon 3/16

10:00 am-10:54 pm

1 stop11h 54m

$430

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Thu 3/12

2:01 pm-10:26 pm

1 stop9h 25m

Butte Silver Bow Co

Wed 3/18

10:00 am-6:45 pm

1 stop7h 45m

$430

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Showing 1-10 of 12 results
1
2
  • 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 United Airlines and Delta fly from Chicago O'Hare Intl Airport to Butte in about 7h 46m. The time it takes to get you to your destination can typically vary by up to 4h 59m. 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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