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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
Jul 2 — Jul 91
Thu 7/2
Thu 7/9
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 June 2, 2026.

This United Airlines deal was found by Cheapflights users on 6/1. 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 11/143:55 pm
ORD
-
BTM
1 stop7h 32m
United Airlines
Wed 11/1810:00 am
BTM
-
ORD
1 stop7h 46m
United Airlines
Deal found 6/1$414
This Delta deal was found by Cheapflights users on 5/31. 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 8/118:28 am
ORD
-
BTM
2 stops9h 28m
Delta
Tue 8/186:10 pm
BTM
-
ORD
2 stops22h 31m
Delta
Deal found 5/31$442
This Delta deal was found by Cheapflights users on 5/31. 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 8/118:28 am
ORD
-
BTM
2 stops9h 28m
Delta
Sun 8/166:10 pm
BTM
-
ORD
2 stops26h 37m
Delta
Deal found 5/31$455
This Delta deal was found by Cheapflights users on 6/1. 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 6/136:35 am
ORD
-
BTM
2 stops11h 22m
Delta
Tue 6/236:10 pm
BTM
-
ORD
2 stops13h 25m
Delta
Deal found 6/1$457
This United Airlines deal was found by Cheapflights users on 5/31. 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 8/89:50 pm
ORD
-
BTM
1 stop25h 40m
United Airlines
Sat 8/159:48 am
BTM
-
ORD
1 stop8h 42m
United Airlines
Deal found 5/31$482
This United Airlines deal was found by Cheapflights users on 5/31. 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 8/116:59 am
ORD
-
BTM
2 stops16h 27m
United Airlines
Sat 8/159:48 am
BTM
-
ORD
1 stop8h 42m
United Airlines
Deal found 5/31$492
This Delta deal was found by Cheapflights users on 6/1. 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 6/136:35 am
ORD
-
BTM
2 stops11h 22m
Delta
Mon 6/226:10 pm
BTM
-
ORD
2 stops24h 21m
Delta
Deal found 6/1$497
This Delta deal was found by Cheapflights users on 5/31. 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 7/215:30 am
ORD
-
BTM
2 stops12h 25m
Delta
Mon 7/276:10 pm
BTM
-
ORD
2 stops24h 20m
Delta
Deal found 5/31$501
This Delta deal was found by Cheapflights users on 5/31. 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 8/106:51 am
ORD
-
BTM
2 stops11h 05m
Delta
Mon 8/176:10 pm
BTM
-
ORD
2 stops26h 37m
Delta
Deal found 5/31$502
This Delta deal was found by Cheapflights users on 5/31. 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 8/106:51 am
ORD
-
BTM
2 stops11h 05m
Delta
Fri 8/216:10 pm
BTM
-
ORD
2 stops22h 31m
Delta
Deal found 5/31$515

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 June 2, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$414
(United Airlines)

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
Search Deals
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 June 2, 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

3:55 pm-10:27 pm

1 stop7h 32m

Butte Silver Bow Co

Wed 11/18

10:00 am-6:46 pm

1 stop7h 46m

$414

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Tue 8/4

9:50 pm-10:30 pm

1 stop25h 40m

Butte Silver Bow Co

Mon 8/10

10:15 am-10:49 pm

1 stop11h 34m

$540

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Tue 7/21

6:00 am-10:30 pm

1 stop17h 30m

Butte Silver Bow Co

Sun 7/26

10:15 am-9:42 am

1 stop22h 27m

$554

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Mon 7/20

5:00 am-10:30 pm

1 stop18h 30m

Butte Silver Bow Co

Wed 7/29

10:15 am-12:44 am

1 stop13h 29m

$599

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Sat 6/13

8:03 pm-10:30 pm

1 stop27h 27m

Butte Silver Bow Co

Sat 6/20

10:15 am-6:51 pm

1 stop7h 36m

$622

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Sat 7/18

6:00 am-10:30 pm

1 stop17h 30m

Butte Silver Bow Co

Thu 7/30

10:15 am-10:49 pm

1 stop11h 34m

$623

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Thu 7/23

9:50 pm-10:30 pm

1 stop25h 40m

Butte Silver Bow Co

Thu 7/30

10:15 am-10:49 pm

1 stop11h 34m

$623

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Tue 6/16

8:45 am-10:30 pm

2 stops14h 45m

Butte Silver Bow Co

Sat 6/20

10:15 am-6:51 pm

1 stop7h 36m

$623

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Tue 7/21

5:30 am-4:55 pm

2 stops12h 25m

Butte Silver Bow Co

Tue 7/28

6:10 pm-6:57 pm

1 stop23h 47m

$635

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Mon 7/20

5:00 am-10:30 pm

1 stop18h 30m

Butte Silver Bow Co

Tue 7/28

10:15 am-10:49 pm

1 stop11h 34m

$639

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/28

Showing 1-10 of 21 resultsSorted by cheapest first
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3
  • 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 7h 32m. 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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