HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chicago

$394+ Cheap flights from Butte (BTM) to Chicago (CHI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
BTM — CHI
Mar 25 — Apr 11
Tue 3/25
Tue 4/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Butte to Chicago 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 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 March 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$394
(United Airlines)
Provider with most accurate pricing for Butte Silver Bow Co-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Butte Silver Bow Co-Chicago (CHI) flights.
Search Deals
From Butte Silver Bow Co to Chicago (CHI)
Search Deals

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 March 20, 2025.

This United Airlines deal was found by Cheapflights users on 3/19. 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 4/310:15 amBTM - ORD
1 stop7h 10mUnited Airlines
Tue 4/82:35 pmORD - BTM
1 stop8h 55mUnited Airlines
Deal found 3/19$394

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 March 20, 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

Thu 4/3

10:15 am-6:25 pm

1 stop7h 10m

Chicago O'Hare Intl

Tue 4/8

2:35 pm-10:30 pm

1 stop8h 55m

$394

ButteChicago

BTM - ORD

BTMORD

Butte Silver Bow Co

Sat 7/5

10:00 am-12:20 am

1 stop13h 20m

$431

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/19

  • Most accurate provider: When it comes to deals on Butte-Chicago flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Butte-Chicago flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Butte-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Butte-Chicago flights, Cheapflights users trust eDreams the most. eDreams 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 Butte-Chicago 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 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 $326). 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.

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 March 20, 2025.
United Airlines
7.4
Good
8,609 reviews

Crew

8.1

Entertainment

7.0

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,609 reviews
United Airlines
7.4
Good
8,609 reviews

Crew

8.1

Entertainment

7.0

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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 $326). 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 Butte?

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

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 for Butte to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
Bozeman to O'Hare Intl flights
Kalispell to O'Hare Intl flights
Missoula to O'Hare Intl flights
Billings to O'Hare Intl flights
Kalispell to Midway flights
Bozeman to St. Louis flights
Helena to O'Hare Intl flights
Missoula to Midway flights
Bozeman to Midway flights
Billings to Midway flights
Helena to Midway flights
Missoula to St. Louis flights
Great Falls to O'Hare Intl flights
Kalispell to St. Louis flights
Butte to O'Hare Intl flights
Missoula to Moline flights
Cody to O'Hare Intl flights
Helena to St. Louis flights
Billings to St. Louis flights
Great Falls to Midway flights
Butte to St. Louis flights
Missoula to Dubuque flights
Billings to Evansville flights
Bozeman to Moline flights
Missoula to Peoria flights
Billings to Moline flights
Butte to Midway flights
Helena to Moline flights
Kalispell to Peoria flights
Kalispell to Moline flights
Bozeman to Dubuque flights
Cody to Springfield flights
Cody to Bloomington flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.