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$300+ Cheap flights from Butte (BTM) to Chicago (CHI)

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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
BTM — CHI
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Butte to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Butte (BTM) to Chicago (CHI). 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 July 31, 2025.

Round-trip from

$399
(United Airlines)

One-way from

$300
(Delta)
From Butte Silver Bow Co to Chicago (CHI)
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One-way flight from Butte Silver Bow Co to Chicago (CHI)
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Find flight deals from Butte to Chicago

Cheapest flights from Butte to Chicago
Explore the most affordable flight options available from Butte to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This United Airlines deal was found by Cheapflights users on 7/30. 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 10/159:47 amBTM - ORD
1 stop10h 43mUnited Airlines
Tue 10/212:53 pmORD - BTM
1 stop8h 28mUnited Airlines
Deal found 7/30$399
This Delta deal was found by Cheapflights users on 7/30. 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 8/256:14 pmBTM - ORD
2 stops14h 50mDelta
Thu 8/287:15 amORD - BTM
2 stops10h 51mDelta
Deal found 7/30$883
This Delta deal was found by Cheapflights users on 7/31. 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.
Fri 8/156:14 pmBTM - MDW
2 stops14h 22mDelta
Tue 8/199:15 amMDW - BTM
2 stops8h 51mDelta
Deal found 7/31$1,029

Cheapflights Fare Finder

 
Customize your flight search to find flights from Butte to Chicago 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 July 31, 2025.
Use the filters below to find and compare flights from Butte to Chicago that are best for you.

Fly from

Butte

Fly to

Chicago

Route

Depart

Return

Price

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

Wed 10/15

9:47 am-9:30 pm

1 stop10h 43m

Chicago O'Hare Intl

Tue 10/21

2:53 pm-10:21 pm

1 stop8h 28m

$399

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

Mon 8/25

6:14 pm-10:04 am

2 stops14h 50m

Chicago O'Hare Intl

Thu 8/28

7:15 am-5:06 pm

2 stops10h 51m

$883

ButteChicago

BTM - MDW

BTMMDW

Butte Silver Bow Co

Fri 8/15

6:14 pm-9:36 am

2 stops14h 22m

Chicago Midway

Tue 8/19

9:15 am-5:06 pm

2 stops8h 51m

$1,029

ButteChicago

BTM - MDW

BTMMDW

Butte Silver Bow Co

Tue 8/19

6:14 pm-9:36 am

2 stops14h 22m

$300

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

Tue 8/19

6:14 pm-8:37 am

2 stops13h 23m

$300

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

Tue 8/19

9:47 am-10:42 pm

1 stop11h 55m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Butte to Chicago

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

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

Currently, August is the cheapest month in which you can book a flight from Butte to Chicago (average of $245). Flying from Butte to Chicago in March is currently the most expensive (average of $321). 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.

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated July 31, 2025.
Peruse reviews from past customers who have flown with Delta and United Airlines from Butte to Chicago to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Butte to Chicago. 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 from for flights from Butte to Chicago?

    Located just 3.8 mi from the city center, Butte Silver Bow Co is the airport most travelers will use when flying to Chicago from Butte. Booking flights from Silver Bow Co (BTM) to Chicago should be relatively easy as there are 0 daily outbound flights to Chicago from 0 different airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Butte to Chicago 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 Butte to Chicago?

    Currently, August is the cheapest month in which you can book a flight from Butte to Chicago (average of $245). Flying from Butte to Chicago in March is currently the most expensive (average of $321). 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

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
Lansing
Hammond
Benton Harbor
Porter
Valparaiso
Chesterton

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