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Butte

$300+ Cheap flights from Chicago (CHI) 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BTM
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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Cheap flight deals from Chicago to Butte

Cheapest flights from Chicago to Butte
Explore the most affordable flight options available from Chicago to Butte. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This United Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 2/232:40 pm
ORD
-
BTM
1 stop8h 46m
United Airlines
Sat 2/2810:00 am
BTM
-
ORD
1 stop7h 55m
United Airlines
Deal found 2/2$389
This United Airlines deal was found by Cheapflights users on 2/3. 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
Mon 3/2310:00 am
BTM
-
ORD
1 stop7h 45m
United Airlines
Deal found 2/3$398
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 2/232:40 pm
ORD
-
BTM
1 stop8h 46m
United Airlines
Tue 3/310:00 am
BTM
-
ORD
1 stop22h 38m
United Airlines
Deal found 2/2$423
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/282:40 pm
ORD
-
BTM
1 stop8h 46m
United Airlines
Wed 3/410:00 am
BTM
-
ORD
1 stop7h 55m
United Airlines
Deal found 2/2$432
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 2/232:40 pm
ORD
-
BTM
1 stop8h 46m
United Airlines
Mon 3/210:00 am
BTM
-
ORD
1 stop22h 38m
United Airlines
Deal found 2/2$433
This United Airlines deal was found by Cheapflights users on 2/2. 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 10/283:00 pm
ORD
-
BTM
1 stop8h 27m
United Airlines
Sat 10/3110:00 am
BTM
-
ORD
1 stop23h 43m
United Airlines
Deal found 2/2$446
This Delta deal was found by Cheapflights users on 2/2. 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 2/249:34 am
MDW
-
BTM
2 stops8h 35m
Delta
Mon 3/26:10 pm
BTM
-
MDW
2 stops14h 44m
Delta
Deal found 2/2$474
This Delta deal was found by Cheapflights users on 2/2. 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 2/38:50 am
ORD
-
BTM
2 stops9h 21m
Delta
Sat 2/76:10 pm
BTM
-
ORD
2 stops14h 55m
Delta
Deal found 2/2$479
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/257:10 am
ORD
-
BTM
1 stop16h 16m
United Airlines
Tue 3/310:00 am
BTM
-
ORD
1 stop24h 19m
United Airlines
Deal found 2/2$492
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/248:45 am
ORD
-
BTM
2 stops14h 41m
United Airlines
Sat 2/2810:00 am
BTM
-
ORD
1 stop7h 55m
United Airlines
Deal found 2/2$496
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/279:20 am
ORD
-
BTM
2 stops14h 06m
United Airlines
Sat 2/2810:00 am
BTM
-
ORD
1 stop7h 55m
United Airlines
Deal found 2/2$498
This Delta deal was found by Cheapflights users on 2/2. 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 2/249:34 am
MDW
-
BTM
2 stops8h 35m
Delta
Tue 3/36:10 pm
BTM
-
MDW
2 stops23h 30m
Delta
Deal found 2/2$534

Find flight deals from Chicago to Butte

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 February 5, 2026.

Round-trip from

$389
(United Airlines)

One-way from

$300
(United Airlines)
From Chicago (CHI) to Butte Silver Bow Co
Search Deals
One-way flight from Chicago (CHI) to Butte Silver Bow Co
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago 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 February 5, 2026.
Use the filters below to find and compare flights from Chicago to Butte that are best for you.

Fly from

Chicago

Fly to

Butte

Route

Depart

Return

Price

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Mon 2/23

2:40 pm-10:26 pm

1 stop8h 46m

Butte Silver Bow Co

Sat 2/28

10:00 am-6:55 pm

1 stop7h 55m

$389

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Tue 3/17

2:45 pm-10:26 pm

1 stop8h 41m

Butte Silver Bow Co

Mon 3/23

10:00 am-6:45 pm

1 stop7h 45m

$398

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Mon 2/23

2:40 pm-10:26 pm

1 stop8h 46m

Butte Silver Bow Co

Tue 3/3

10:00 am-9:38 am

1 stop22h 38m

$423

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Tue 2/24

2:40 pm-10:26 pm

1 stop8h 46m

Butte Silver Bow Co

Tue 3/3

10:00 am-11:19 am

1 stop24h 19m

$423

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Sat 2/28

2:40 pm-10:26 pm

1 stop8h 46m

Butte Silver Bow Co

Wed 3/4

10:00 am-6:55 pm

1 stop7h 55m

$432

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Mon 2/23

2:40 pm-10:26 pm

1 stop8h 46m

Butte Silver Bow Co

Mon 3/2

10:00 am-9:38 am

1 stop22h 38m

$433

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Tue 2/24

2:40 pm-10:26 pm

1 stop8h 46m

Butte Silver Bow Co

Mon 3/2

10:00 am-9:38 am

1 stop22h 38m

$433

ChicagoButte

MDW - BTM

MDWBTM

Chicago Midway

Tue 2/24

9:34 am-5:09 pm

2 stops8h 35m

Butte Silver Bow Co

Mon 3/2

6:10 pm-9:54 am

2 stops14h 44m

$474

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Mon 2/23

2:40 pm-10:26 pm

1 stop8h 46m

Butte Silver Bow Co

Fri 2/27

10:00 am-7:55 am

2 stops20h 55m

$482

ChicagoButte

ORD - BTM

ORDBTM

Chicago O'Hare Intl

Tue 2/24

2:40 pm-10:26 pm

1 stop8h 46m

Butte Silver Bow Co

Fri 2/27

10:00 am-7:55 am

2 stops20h 55m

$482

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 25 results
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Best time to book a flight from Chicago to Butte

Have a flexible travel schedule? Discover the best time to fly to Butte from Chicago 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 to Butte

What is the cheapest month to book a flight from Chicago to Butte?

Currently, October is the cheapest month in which you can book a flight from Chicago to Butte (average of $190). Flying from Chicago 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 Chicago 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?

    Butte Silver Bow Co (BTM), located 3.8 mi from the city center, is the airport you fly into when you book flights from Chicago to Butte. 0 airlines have flights to Silver Bow Co from Chicago on a regular basis. Booking flights from Chicago to Butte Silver Bow Co should not be difficult; the airport handles an average of 0 inbound flights from Chicago per day.

  • How long is the flight from Chicago to Butte?

    United Airlines and Delta can get you from Chicago to Butte in just under 8h 35m. Your travel time can differ by up to 11m. Chicago and Butte are separated by a distance of 1260 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Chicago to Butte that include hotel bookings?

    Yes. In addition to deals on Chicago to Butte flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Butte?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Butte.

  • Can I find deals for business class flights from Chicago to Butte?

    Yes. Cheapflights offers flight deals from Chicago 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 to Butte?

    Currently, October is the cheapest month in which you can book a flight from Chicago to Butte (average of $190). Flying from Chicago 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.

See more FAQs

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