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$329+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BTM
Jun 25 — Jul 21
Thu 6/25
Thu 7/2
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 May 26, 2026.

This United Airlines deal was found by Cheapflights users on 5/21. 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 11/143:00 pm
ORD
-
BTM
1 stop8h 27m
United Airlines
Tue 11/1710:00 am
BTM
-
ORD
1 stop5h 49m
United Airlines
Deal found 5/21$414
This Delta deal was found by Cheapflights users on 5/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/48:48 am
ORD
-
BTM
2 stops9h 08m
Delta
Tue 8/116:10 pm
BTM
-
ORD
2 stops26h 37m
Delta
Deal found 5/25$452
This United Airlines deal was found by Cheapflights users on 5/24. 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.
Sat 10/245:51 pm
ORD
-
BTM
1 stop5h 36m
United Airlines
Wed 10/2810:00 am
BTM
-
ORD
1 stop12h 57m
United Airlines
Deal found 5/24$472
This Delta deal was found by Cheapflights users on 5/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:30 am
ORD
-
BTM
2 stops12h 25m
Delta
Tue 8/116:10 pm
BTM
-
ORD
2 stops13h 20m
Delta
Deal found 5/25$482
This Delta deal was found by Cheapflights users on 5/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/38:28 am
ORD
-
BTM
2 stops9h 28m
Delta
Mon 8/106:10 pm
BTM
-
ORD
2 stops16h 27m
Delta
Deal found 5/25$486
This Delta deal was found by Cheapflights users on 5/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:30 am
ORD
-
BTM
2 stops12h 25m
Delta
Wed 8/126:10 pm
BTM
-
ORD
2 stops26h 37m
Delta
Deal found 5/25$503
This Delta deal was found by Cheapflights users on 5/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/38:28 am
ORD
-
BTM
2 stops9h 28m
Delta
Fri 8/146:10 pm
BTM
-
ORD
2 stops13h 20m
Delta
Deal found 5/25$507
This Delta deal was found by Cheapflights users on 5/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/78:28 am
ORD
-
BTM
2 stops9h 28m
Delta
Tue 8/116:10 pm
BTM
-
ORD
2 stops26h 37m
Delta
Deal found 5/25$512
This United Airlines deal was found by Cheapflights users on 5/25. 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.
Tue 8/49:50 pm
ORD
-
BTM
1 stop25h 40m
United Airlines
Mon 8/1010:15 am
BTM
-
ORD
1 stop22h 28m
United Airlines
Deal found 5/25$530
This Delta deal was found by Cheapflights users on 5/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/78:28 am
ORD
-
BTM
2 stops9h 28m
Delta
Fri 8/146:10 pm
BTM
-
ORD
2 stops26h 37m
Delta
Deal found 5/25$532

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 May 26, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$452
(Delta)

One-way from

$329
(Delta)
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.
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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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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 May 26, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Sat 11/14

3:00 pm-10:27 pm

1 stop8h 27m

Butte Silver Bow Co

Tue 11/17

10:00 am-4:49 pm

1 stop5h 49m

$414

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Sat 10/24

3:50 pm-10:27 pm

1 stop7h 37m

Butte Silver Bow Co

Wed 10/28

10:00 am-8:30 pm

1 stop9h 30m

$472

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Fri 6/26

5:00 am-10:30 pm

1 stop18h 30m

Butte Silver Bow Co

Tue 6/30

10:15 am-12:44 am

1 stop13h 29m

$554

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Mon 6/22

9:29 pm-10:30 pm

2 stops26h 01m

Butte Silver Bow Co

Mon 6/29

10:15 am-12:44 am

1 stop13h 29m

$640
Cheapest one-way
Quickest one-way

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Tue 8/4

8:48 am-4:56 pm

2 stops9h 08m

$329

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Fri 8/7

8:28 am-4:56 pm

2 stops9h 28m

$329

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Wed 8/5

9:50 pm-10:30 pm

1 stop25h 40m

$368

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Sun 8/2

5:30 am-4:55 pm

2 stops12h 25m

$384

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Mon 8/3

9:50 pm-10:30 pm

1 stop25h 40m

$448

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/25

Sorted by cheapest first
  • 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% 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.

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 fly from Chicago O'Hare Intl Airport to Butte in about 8h 27m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1247 mi.

  • 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.

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