$344+ 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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BTM
Sep 18 — Sep 251
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Cheapest
Best
Last-minute
One-way
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 August 19, 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 August 19, 2026.
This United Airlines deal was found by Cheapflights users on 8/14. 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 11/143:56 pm -
1 stop7h 47m
Wed 11/1810:15 am -
1 stop7h 23m
Deal found 8/14![United Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 8/18. 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 10/69:59 am -
2 stops8h 01m
Mon 10/126:10 pm -
2 stops18h 28m
Deal found 8/18![Delta logo]()
$432
This United Airlines deal was found by Cheapflights users on 8/18. 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 10/65:51 pm -
1 stop5h 39m
Sat 10/109:45 am -
1 stop8h 45m
Deal found 8/18![United Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 8/15. 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 10/76:59 pm -
2 stops23h 01m
Mon 10/126:10 pm -
2 stops22h 40m
Deal found 8/15![Delta logo]()
$495
This Delta deal was found by Cheapflights users on 8/18. 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 10/69:59 am -
2 stops8h 01m
Sat 10/106:10 pm -
2 stops18h 28m
Deal found 8/18![Delta logo]()
$502
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/115:51 pm -
1 stop5h 35m
Tue 9/159:48 am -
1 stop7h 44m
Deal found 8/17![United Airlines logo]()
$519
This Delta deal was found by Cheapflights users on 8/18. 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 10/69:59 am -
2 stops8h 01m
Sun 10/116:10 pm -
2 stops28h 37m
Deal found 8/18![Delta logo]()
$522
This United Airlines deal was found by Cheapflights users on 8/18. 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 10/97:01 am -
2 stops16h 29m
Sat 10/109:45 am -
1 stop8h 45m
Deal found 8/18![United Airlines logo]()
$554
This Delta deal was found by Cheapflights users on 8/18. 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 10/69:59 am -
2 stops8h 01m
Tue 10/136:10 pm -
1 stop16h 45m
Deal found 8/18![Delta logo]()
$569
This United Airlines deal was found by Cheapflights users on 8/18. 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 10/63:50 pm -
1 stop7h 40m
Tue 10/139:45 am -
1 stop11h 06m
Deal found 8/18![United Airlines logo]()
$570
This Delta deal was found by Cheapflights users on 8/18. 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 10/69:59 am -
2 stops8h 01m
Wed 10/146:10 pm -
2 stops22h 40m
Deal found 8/18![Delta logo]()
$592
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 August 19, 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 August 19, 2026.
This United Airlines deal was found by Cheapflights users on 8/15. 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 1/133:55 pm -
1 stop7h 32m
Sat 1/1610:00 am -
1 stop7h 40m
Deal found 8/15![United Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 8/15. 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 10/76:59 pm -
2 stops23h 01m
Mon 10/126:10 pm -
2 stops22h 40m
Deal found 8/15![Delta logo]()
$495
This United Airlines deal was found by Cheapflights users on 8/14. 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 11/147:12 am -
2 stops16h 31m
Wed 11/1810:15 am -
1 stop7h 23m
Deal found 8/14![United Airlines logo]()
$502
This United Airlines deal was found by Cheapflights users on 8/16. 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 1/287:45 pm -
2 stops27h 42m
Sun 1/3110:00 am -
1 stop12h 19m
Deal found 8/16![United Airlines logo]()
$604
This United Airlines deal was found by Cheapflights users on 8/19. 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 10/110:00 pm -
1 stop25h 30m
Thu 10/89:45 am -
1 stop13h 14m
Deal found 8/19![United Airlines logo]()
$617
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/153:56 pm -
1 stop7h 30m
Tue 9/229:48 am -
1 stop8h 52m
Deal found 8/17![United Airlines logo]()
$624
Last-minute flights from O'Hare Intl to ButteDiscover last-minute flight deals from O'Hare Intl to Butte. Data last updated August 19, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Butte. Data last updated August 19, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/17. 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 8/203:56 pm -
1 stop7h 30m
Fri 8/218:37 am -
1 stop7h 28m
Deal found 8/17![United Airlines logo]()
$837
This United Airlines deal was found by Cheapflights users on 8/18. 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 9/23:56 pm -
1 stop7h 30m
Sun 9/68:37 am -
2 stops10h 55m
Deal found 8/18![United Airlines logo]()
$791
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/115:51 pm -
1 stop5h 35m
Tue 9/159:48 am -
1 stop7h 44m
Deal found 8/17![United Airlines logo]()
$519
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/153:56 pm -
1 stop7h 30m
Tue 9/229:48 am -
1 stop8h 52m
Deal found 8/17![United Airlines logo]()
$624
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/165:51 pm -
1 stop5h 35m
Tue 9/229:48 am -
1 stop7h 44m
Deal found 8/17![United Airlines logo]()
$913
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/173:59 pm -
2 stops7h 27m
Tue 9/229:48 am -
1 stop7h 44m
Deal found 8/17![United Airlines logo]()
$977
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 August 19, 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 August 19, 2026.
This Delta deal was found by Cheapflights users on 8/15. 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 10/96:59 pm -
2 stops23h 01m
Deal found 8/15![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 8/15. 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 10/95:51 pm -
1 stop5h 39m
Deal found 8/15![United Airlines logo]()
$365
This United Airlines deal was found by Cheapflights users on 8/15. 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 10/810:00 pm -
1 stop25h 30m
Deal found 8/15![United Airlines logo]()
$366
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 August 19, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $424 (United Airlines) |
One-way from | $344 (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 August 19, 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
Wed 1/13
3:55 pm-10:27 pm
1 stop7h 32m
Butte Silver Bow Co
Sat 1/16
10:00 am-6:40 pm
1 stop7h 40m
$459
ChicagoButte
ORD Chicago O'Hare Intl - BTM Butte Silver Bow Co
ORDBTM
Chicago O'Hare Intl
Wed 10/7
6:59 pm-5:00 pm
2 stops23h 01m
Butte Silver Bow Co
Mon 10/12
6:10 pm-5:50 pm
2 stops22h 40m
$495
ChicagoButte
ORD Chicago O'Hare Intl - BTM Butte Silver Bow Co
ORDBTM
Chicago O'Hare Intl
Sat 11/14
7:12 am-10:43 pm
2 stops16h 31m
Butte Silver Bow Co
Wed 11/18
10:15 am-6:38 pm
1 stop7h 23m
$502
ChicagoButte
ORD Chicago O'Hare Intl - BTM Butte Silver Bow Co
ORDBTM
Chicago O'Hare Intl
Thu 1/28
7:45 pm-10:27 pm
2 stops27h 42m
Butte Silver Bow Co
Sun 1/31
10:00 am-11:19 pm
1 stop12h 19m
$604
ChicagoButte
ORD Chicago O'Hare Intl - BTM Butte Silver Bow Co
ORDBTM
Chicago O'Hare Intl
Thu 10/1
10:00 pm-10:30 pm
1 stop25h 30m
Butte Silver Bow Co
Thu 10/8
9:45 am-11:59 pm
1 stop13h 14m
$617
ChicagoButte
ORD Chicago O'Hare Intl - BTM Butte Silver Bow Co
ORDBTM
Chicago O'Hare Intl
Tue 9/15
3:56 pm-10:26 pm
1 stop7h 30m
Butte Silver Bow Co
Tue 9/22
9:48 am-7:40 pm
1 stop8h 52m
$624
Cheapest one-way
Quickest one-way
ChicagoButte
ORD Chicago O'Hare Intl - BTM Butte Silver Bow Co
ORDBTM
Chicago O'Hare Intl
Fri 10/9
6:59 pm-5:00 pm
2 stops23h 01m
$344
ChicagoButte
ORD Chicago O'Hare Intl - BTM Butte Silver Bow Co
ORDBTM
Chicago O'Hare Intl
Thu 10/8
10:00 pm-10:30 pm
1 stop25h 30m
$366
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Butte flight routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from O'Hare Intl
Popular flights