$333+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BTM
Oct 1 — Oct 81
Round-trip
1 adult, Economy
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Find cheap flights from O'Hare Intl to Butte with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from O'Hare Intl to Butte
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Cheapest flights from O'Hare Intl to ButteExplore 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 September 1, 2026.
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 September 1, 2026.
This United Airlines deal was found by Cheapflights users on 8/30. 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 9/85:51 pm -
1 stop5h 35m
Wed 9/169:48 am -
1 stop7h 44m
Deal found 8/30![United Airlines logo]()
$529
This United Airlines deal was found by Cheapflights users on 8/30. 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 9/104:26 pm -
1 stop7h 00m
Wed 9/169:48 am -
1 stop7h 44m
Deal found 8/30![United Airlines logo]()
$559
This Delta deal was found by Cheapflights users on 8/30. 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 9/78:28 am -
2 stops9h 28m
Mon 9/146:10 pm -
2 stops22h 13m
Deal found 8/30![Delta logo]()
$567
This United Airlines deal was found by Cheapflights users on 8/30. 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 9/85:51 pm -
1 stop5h 35m
Tue 9/159:48 am -
1 stop7h 44m
Deal found 8/30![United Airlines logo]()
$594
This Delta deal was found by Cheapflights users on 8/30. 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 9/108:25 am -
2 stops9h 33m
Mon 9/146:10 pm -
2 stops22h 13m
Deal found 8/30![Delta logo]()
$617
This United Airlines deal was found by Cheapflights users on 8/31. 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.
Wed 10/216:00 am -
1 stop17h 30m
Sat 10/249:43 am -
1 stop22h 57m
Deal found 8/31![United Airlines logo]()
$618
This United Airlines deal was found by Cheapflights users on 8/30. 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 9/103:56 pm -
1 stop7h 30m
Tue 9/159:48 am -
1 stop7h 44m
Deal found 8/30![United Airlines logo]()
$624
This Delta deal was found by Cheapflights users on 8/30. 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 9/95:30 am -
2 stops12h 28m
Mon 9/146:10 pm -
2 stops22h 13m
Deal found 8/30![Delta logo]()
$655
This United Airlines deal was found by Cheapflights users on 8/30. 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 9/85:51 pm -
1 stop5h 35m
Thu 9/179:48 am -
1 stop9h 33m
Deal found 8/30![United Airlines logo]()
$677
This Delta deal was found by Cheapflights users on 8/30. 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 9/75:30 am -
2 stops12h 26m
Wed 9/166:10 pm -
2 stops22h 13m
Deal found 8/30![Delta logo]()
$697
Best flights from O'Hare Intl to ButteDiscover carefully curated flight deals from O'Hare Intl to Butte that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 1, 2026.
Discover carefully curated flight deals from O'Hare Intl to Butte that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 1, 2026.
This United Airlines deal was found by Cheapflights users on 8/31. 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.
Fri 1/2912:36 pm -
1 stop7h 04m
Tue 2/29:30 am -
1 stop8h 25m
Deal found 8/31![United Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 8/30. 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 9/118:55 am -
2 stops9h 03m
Mon 9/146:10 pm -
2 stops22h 13m
Deal found 8/30![Delta logo]()
$617
This United Airlines deal was found by Cheapflights users on 8/31. 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.
Wed 10/217:01 am -
2 stops16h 29m
Sat 10/249:43 am -
1 stop8h 47m
Deal found 8/31![United Airlines logo]()
$567
This United Airlines deal was found by Cheapflights users on 8/30. 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 9/118:55 am -
2 stops14h 31m
Wed 9/169:48 am -
1 stop7h 44m
Deal found 8/30![United Airlines logo]()
$694
Last-minute flights from O'Hare Intl to ButteDiscover last-minute flight deals from O'Hare Intl to Butte. Data last updated September 1, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Butte. Data last updated September 1, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/30. 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 9/78:28 am -
2 stops9h 28m
Mon 9/146:10 pm -
2 stops22h 13m
Deal found 8/30![Delta logo]()
$567
This Delta deal was found by Cheapflights users on 8/30. 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 9/75:30 am -
2 stops12h 26m
Wed 9/166:10 pm -
2 stops22h 13m
Deal found 8/30![Delta logo]()
$697
This United Airlines deal was found by Cheapflights users on 8/30. 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 9/85:51 pm -
1 stop5h 35m
Wed 9/169:48 am -
1 stop7h 44m
Deal found 8/30![United Airlines logo]()
$529
This United Airlines deal was found by Cheapflights users on 8/30. 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 9/85:51 pm -
1 stop5h 35m
Tue 9/159:48 am -
1 stop7h 44m
Deal found 8/30![United Airlines logo]()
$594
This United Airlines deal was found by Cheapflights users on 8/30. 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 9/85:51 pm -
1 stop5h 35m
Thu 9/179:48 am -
1 stop9h 33m
Deal found 8/30![United Airlines logo]()
$677
This Delta deal was found by Cheapflights users on 8/30. 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 9/95:30 am -
2 stops12h 28m
Mon 9/146:10 pm -
2 stops22h 13m
Deal found 8/30![Delta logo]()
$655
This United Airlines deal was found by Cheapflights users on 8/30. 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 9/104:26 pm -
1 stop7h 00m
Wed 9/169:48 am -
1 stop7h 44m
Deal found 8/30![United Airlines logo]()
$559
This Delta deal was found by Cheapflights users on 8/30. 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 9/108:25 am -
2 stops9h 33m
Mon 9/146:10 pm -
2 stops22h 13m
Deal found 8/30![Delta logo]()
$617
This United Airlines deal was found by Cheapflights users on 8/30. 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 9/103:56 pm -
1 stop7h 30m
Tue 9/159:48 am -
1 stop7h 44m
Deal found 8/30![United Airlines logo]()
$624
This United Airlines deal was found by Cheapflights users on 8/31. 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.
Wed 10/216:00 am -
1 stop17h 30m
Sat 10/249:43 am -
1 stop22h 57m
Deal found 8/31![United Airlines logo]()
$618
One-way flights from O'Hare Intl to ButteSearch for one-way flight options from O'Hare Intl to Butte. Find affordable one-way fares based on user searches. Data last updated September 1, 2026.
Search for one-way flight options from O'Hare Intl to Butte. Find affordable one-way fares based on user searches. Data last updated September 1, 2026.
This Delta deal was found by Cheapflights users on 8/30. 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 9/95:30 am -
2 stops12h 28m
Deal found 8/30![Delta logo]()
$333
This United Airlines deal was found by Cheapflights users on 8/30. 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 9/95:51 pm -
1 stop5h 35m
Deal found 8/30![United Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 8/30. 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 12/2310:00 pm -
1 stop19h 15m
Deal found 8/30![United Airlines logo]()
$397
This United Airlines deal was found by Cheapflights users on 8/30. 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 12/246:50 am -
1 stop10h 25m
Deal found 8/30![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 9/1. 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.
Sun 9/138:25 am -
2 stops9h 33m
Deal found 9/1![Delta logo]()
$415
This Delta deal was found by Cheapflights users on 8/30. 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 12/237:00 am -
2 stops11h 05m
Deal found 8/30![Delta logo]()
$465
This United Airlines deal was found by Cheapflights users on 8/31. 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.
Sun 9/209:37 pm -
1 stop25h 49m
Deal found 8/31![United Airlines logo]()
$488
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Sun 9/138:20 pm -
1 stop27h 06m
Deal found 9/1![United Airlines logo]()
$656
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 September 1, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $424 (United Airlines) |
One-way from | $333 (Delta) |
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 7,457,451 searches. Data last updated September 1, 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
Cheapest round-trip
Quickest round-trip
ChicagoButte
ORD Chicago O'Hare Intl - BTM Butte Silver Bow Co
ORDBTM
Chicago O'Hare Intl
Fri 1/29
12:36 pm-6:40 pm
1 stop7h 04m
Butte Silver Bow Co
Tue 2/2
9:30 am-6:55 pm
1 stop8h 25m
$424
ChicagoButte
ORD Chicago O'Hare Intl - BTM Butte Silver Bow Co
ORDBTM
Chicago O'Hare Intl
Wed 10/21
7:01 am-10:30 pm
2 stops16h 29m
Butte Silver Bow Co
Sat 10/24
9:43 am-7:30 pm
1 stop8h 47m
$567
ChicagoButte
ORD Chicago O'Hare Intl - BTM Butte Silver Bow Co
ORDBTM
Chicago O'Hare Intl
Fri 9/11
8:55 am-4:58 pm
2 stops9h 03m
Butte Silver Bow Co
Mon 9/14
6:10 pm-5:23 pm
2 stops22h 13m
$617
ChicagoButte
ORD Chicago O'Hare Intl - BTM Butte Silver Bow Co
ORDBTM
Chicago O'Hare Intl
Fri 9/11
8:55 am-10:26 pm
2 stops14h 31m
Butte Silver Bow Co
Wed 9/16
9:48 am-6:32 pm
1 stop7h 44m
$694
Cheapest one-way
ChicagoButte
ORD Chicago O'Hare Intl - BTM Butte Silver Bow Co
ORDBTM
Chicago O'Hare Intl
Wed 9/9
5:30 am-4:58 pm
2 stops12h 28m
$333
ChicagoButte
ORD Chicago O'Hare Intl - BTM Butte Silver Bow Co
ORDBTM
Chicago O'Hare Intl
Thu 12/24
6:50 am-4:15 pm
1 stop10h 25m
$399
Quickest one-way
ChicagoButte
ORD Chicago O'Hare Intl - BTM Butte Silver Bow Co
ORDBTM
Chicago O'Hare Intl
Sun 9/13
8:25 am-4:58 pm
2 stops9h 33m
$415
ChicagoButte
ORD Chicago O'Hare Intl - BTM Butte Silver Bow Co
ORDBTM
Chicago O'Hare Intl
Wed 12/23
7:00 am-5:05 pm
2 stops11h 05m
$465
ChicagoButte
ORD Chicago O'Hare Intl - BTM Butte Silver Bow Co
ORDBTM
Chicago O'Hare Intl
Sun 9/20
9:37 pm-10:26 pm
1 stop25h 49m
$488
ChicagoButte
ORD Chicago O'Hare Intl - BTM Butte Silver Bow Co
ORDBTM
Chicago O'Hare Intl
Sun 9/13
8:20 pm-10:26 pm
1 stop27h 06m
$656
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.
ORD-BTM
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.
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