How many flights depart from Billings to Chicago on average per week?

As of June 2026, there are 12 flights per week flying from Billings to Chicago. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

How many flights depart from Billings to Chicago on average per day?

As of June 2026, there are 1 flights per day flying from Billings to Chicago. The most common time of day flights depart is 12:00PM, with 100% of flights taking off in the afternoon.

What airlines fly to Chicago?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Chicago from Billings according to our data. American Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 3 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Billings Logan Intl to Chicago?

American Airlines, United Airlines, and Delta are the most popular carriers operating from Billings Logan Intl to Chicago

When did momondo last update prices for flights from Billings Logan Intl Airport to Chicago?

Prices for flights from Billings Logan Intl Airport to Chicago are refreshed on a daily basis.

How many operators does momondo search for flights from Billings Logan Intl Airport to Chicago?

As of June 2026, there are 3 operators available to choose from for flights from Billings Logan Intl Airport to Chicago.

How old do you have to be to fly from Billings Logan Intl Airport to Chicago?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Billings Logan Intl Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$172 Cheap Flights from Billings to Chicago in 2026

Q: What is the typical price of a round-trip flight between Billings and Chicago?

Prices are currently low for flights on this route. Typical prices usually range from $482 to $355. The lowest price recently found on this route was $271.

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Find the cheapest flights from Billings to Chicago

Round-trip

One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:57 pm - 9:47 pm

BIL

ORD

7h 50m

1 stop

7:45 am - 12:17 pm

ORD

BIL

5h 32m

1 stop

$271Delta

Sat, Sep 26 - Wed, Sep 30

12:57 pm - 9:47 pm

BIL

ORD

7h 50m

1 stop

12:40 pm - 10:24 pm

ORD

BIL

10h 44m

2 stops

$276Delta

Sat, Sep 26 - Wed, Sep 30

6:25 am - 1:07 pm

BIL

MDW

5h 42m

1 stop

7:13 pm - 11:11 pm

MDW

BIL

4h 58m

1 stop

$302Delta

Sat, Sep 19 - Mon, Sep 21

6:24 am - 3:05 pm

BIL

ORD

7h 41m

1 stop

5:54 pm - 11:30 pm

ORD

BIL

6h 36m

1 stop

$302Delta

Wed, Jul 22 - Tue, Jul 28

5:45 am - 11:55 am

BIL

ORD

5h 10m

1 stop

2:00 pm - 11:11 pm

ORD

BIL

10h 11m

2 stops

$307Delta

Sat, Sep 19 - Mon, Sep 21

1:13 pm - 11:30 pm

BIL

ORD

9h 17m

1 stop

9:41 am - 11:57 am

ORD

BIL

3h 16mnonstop

$309American Airlines

Sat, Sep 26 - Wed, Sep 30

5:45 am - 5:23 pm

BIL

ORD

10h 38m

2 stops

2:00 pm - 11:11 pm

ORD

BIL

10h 11m

2 stops

$312Delta

Sat, Sep 26 - Wed, Sep 30

6:24 am - 3:05 pm

BIL

ORD

7h 41m

1 stop

5:54 pm - 11:30 pm

ORD

BIL

6h 36m

1 stop

$319Delta

Wed, Jul 22 - Wed, Jul 29

6:00 pm - 12:44 am

BIL

ORD

5h 44m

1 stop

5:00 am - 9:36 am

ORD

BIL

5h 36m

1 stop

$326United Airlines

Wed, Jul 8 - Tue, Jul 14

12:28 pm - 4:30 pm

BIL

ORD

3h 02mnonstop

9:41 am - 11:57 am

ORD

BIL

3h 16mnonstop

$330American Airlines

Sat, Sep 19 - Mon, Sep 21

American Airlines flights from Billings to Chicago

Our best American Airlines deals on Billings to Chicago flight tickets

American Airlines

Sep 26

BIL1:13 pmBillings Logan Intl

9h 17m

1 stop

ORD11:30 pmChicago O'Hare Intl

Sep 30

ORD9:41 amChicago O'Hare Intl

3h 16m

BIL11:57 amBillings Logan Intl

$309

American Airlines

Sep 19

BIL12:28 pmBillings Logan Intl

3h 02m

ORD4:30 pmChicago O'Hare Intl

Sep 21

ORD9:41 amChicago O'Hare Intl

3h 16m

BIL11:57 amBillings Logan Intl

$330

American Airlines

Sep 26

BIL12:28 pmBillings Logan Intl

3h 02m

ORD4:30 pmChicago O'Hare Intl

Sep 30

ORD9:41 amChicago O'Hare Intl

3h 16m

BIL11:57 amBillings Logan Intl

$353

United Airlines flights from Billings to Chicago

Our best United Airlines deals on Billings to Chicago flight tickets

United Airlines

Jul 8

BIL6:00 pmBillings Logan Intl

5h 44m

1 stop

ORD12:44 amChicago O'Hare Intl

Jul 14

ORD5:00 amChicago O'Hare Intl

5h 36m

1 stop

BIL9:36 amBillings Logan Intl

$326

United Airlines

Jul 29

BIL6:00 pmBillings Logan Intl

5h 44m

1 stop

ORD12:44 amChicago O'Hare Intl

Aug 14

ORD4:00 pmChicago O'Hare Intl

6h 00m

1 stop

BIL9:00 pmBillings Logan Intl

$407

United Airlines

Jul 31

BIL6:00 pmBillings Logan Intl

5h 44m

1 stop

ORD12:44 amChicago O'Hare Intl

Aug 2

ORD5:00 amChicago O'Hare Intl

5h 36m

1 stop

BIL9:36 amBillings Logan Intl

$414

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillingsChicago

BIL - ORD

BILORD

Billings Logan Intl

Sat 9/26

12:57 pm-9:47 pm

1 stop7h 50m

Chicago O'Hare Intl

Wed 9/30

7:45 am-12:17 pm

1 stop5h 32m

$271

BillingsChicago

BIL - ORD

BILORD

Billings Logan Intl

Sat 9/26

12:57 pm-9:47 pm

1 stop7h 50m

Chicago O'Hare Intl

Wed 9/30

12:40 pm-10:24 pm

2 stops10h 44m

$276

BillingsChicago

BIL - MDW

BILMDW

Billings Logan Intl

Sat 9/19

6:25 am-1:07 pm

1 stop5h 42m

Chicago Midway

Mon 9/21

7:13 pm-11:11 pm

1 stop4h 58m

$302

BillingsChicago

BIL - ORD

BILORD

Billings Logan Intl

Wed 7/22

6:24 am-3:05 pm

1 stop7h 41m

Chicago O'Hare Intl

Tue 7/28

5:54 pm-11:30 pm

1 stop6h 36m

$302

BillingsChicago

BIL - ORD

BILORD

Billings Logan Intl

Sat 9/19

5:45 am-11:55 am

1 stop5h 10m

Chicago O'Hare Intl

Mon 9/21

2:00 pm-11:11 pm

2 stops10h 11m

$307

BillingsChicago

BIL - ORD

BILORD

Billings Logan Intl

Sat 9/26

1:13 pm-11:30 pm

1 stop9h 17m

Chicago O'Hare Intl

Wed 9/30

9:41 am-11:57 am

Nonstop3h 16m

$309

BillingsChicago

BIL - ORD

BILORD

Billings Logan Intl

Sat 9/26

5:45 am-5:23 pm

2 stops10h 38m

Chicago O'Hare Intl

Wed 9/30

2:00 pm-11:11 pm

2 stops10h 11m

$312

BillingsChicago

BIL - ORD

BILORD

Billings Logan Intl

Wed 7/22

6:24 am-3:05 pm

1 stop7h 41m

Chicago O'Hare Intl

Wed 7/29

5:54 pm-11:30 pm

1 stop6h 36m

$319

BillingsChicago

BIL - ORD

BILORD

Billings Logan Intl

Wed 7/8

6:00 pm-12:44 am

1 stop5h 44m

Chicago O'Hare Intl

Tue 7/14

5:00 am-9:36 am

1 stop5h 36m

$326

Quickest round-trip

BillingsChicago

BIL - ORD

BILORD

Billings Logan Intl

Sat 9/19

12:28 pm-4:30 pm

Nonstop3h 02m

Chicago O'Hare Intl

Mon 9/21

9:41 am-11:57 am

Nonstop3h 16m

$330

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Billings to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Billings and Chicago?

What is the cheapest month to fly to Chicago?

The month of July is, on average, the cheapest month to fly to Chicago from Billings, with most prices found around $191. If you’re not able to fly to Chicago in July, then October is your next best option. Flight prices from Billings to Chicago during October average around $210.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Thursday when prices can be found for as low as $415. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Billings to Chicago for around $614.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the morning. Flights from Billings to Chicago during this time can be as low as $486. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $505.

What is the cheapest Billings Logan Intl to Chicago flight route?

Fly from Billings Logan Intl to Chicago O'Hare Intl for the best Billings Logan Intl - Chicago flight prices

What cabin class options are available on Billings to Chicago flights?

There are 4 cabin classes available to choose from on Billings to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Billings to Chicago flights?

You could potentially save up to 29% on your flight if you consider stops on a Billings to Chicago flight.

When to book flights from Billings to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Billings to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Billings to Chicago (BIL to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Billings to Chicago

Best Price Found	$317
Fastest flight time	3h 00m
Direct flights	Every day
Airports in Chicago	3 airports

The best one-way flight to Chicago from Billings in the past 72 hours is $317. The best round-trip flight deal from Billings to Chicago found on momondo in the last 72 hours is $452.

The fastest flight from Billings to Chicago takes 3h 00m

Direct flights go from Billings to Chicago every day.

There are 3 airports in Chicago. From Billings there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

Frequently asked questions about flying from Billings to Chicago

How far is Billings Logan Intl to Chicago by plane?
Billings Logan Intl and Chicago are 1070.7 mi apart from one another. Typically, this will take 3h 00m by plane in normal conditions.
When did momondo last update prices for flights from Billings Logan Intl Airport to Chicago?
Prices for flights from Billings Logan Intl Airport to Chicago are refreshed on a daily basis.
How many operators does momondo search for flights from Billings Logan Intl Airport to Chicago?
As of June 2026, there are 3 operators available to choose from for flights from Billings Logan Intl Airport to Chicago.
How old do you have to be to fly from Billings Logan Intl Airport to Chicago?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Billings Logan Intl Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents required for your trip to Chicago can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Billings to Chicago?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Billings to Chicago is Embraer 175 (45.45% of total bookings). The next most popular plane models are Embraer 175 (Enhanced Winglets) (30.30%), Boeing 737 MAX 8 (9.09%), and Embraer 170 (9.09%).
What is the most popular airline from Billings to Chicago?
Based on momondo bookings for flights between Billings and Chicago, the leading airline is American Airlines, making up 50% of the total bookings. Other popular airlines include Delta with 25% and United Airlines with 25%.

Best airlines flying from Billings to Chicago

Compare and see reviews for airlines that fly from Billings to Chicago with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $210	Free Cancellation	Rating 7.9 8,402 reviews	Search Delta flights
American Airlines	PriceFrom $225	Free Cancellation	Rating 7.1 11,642 reviews	Search American Airlines flights
United Airlines	PriceFrom $249	Free Cancellation	Rating 7.4 9,768 reviews	Search United Airlines flights

American Airlines Flights From Billings to Chicago
American Airlines flight deals from Billings to Chicago start from $225 round-trip. Over the 6 American Airlines flights for this route in a normal week, average airfare is usually $411 round-trip - but some users have found much cheaper deals with momondo.

Merrillville

New Buffalo

Hammond

Saint Joseph

Benton Harbor

Portage

Lansing

Valparaiso

Munster

Schererville

Crown Point

Monticello

Chesterton

Porter

Griffith

Saint John

Why use momondo?

Why should I use momondo to find a flight deal from Billings to Chicago?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Billings to Chicago for you.

Can I find flights from Billings to Chicago with flexible booking policies on momondo?

Yes. All flights to Chicago from Billings on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Billings to Chicago?

momondo helps you find the best flight between Billings and Chicago by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Billings to Chicago right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Billings to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

An easier way to manage your Chicago trip

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Cheap flights from Billings to Chicago from $172

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Billings to Chicago departing on 6/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Billings to Chicago

What is the typical price of a round-trip flight between Billings and Chicago?

What is the cheapest month to fly to Chicago?

What is the cheapest day to depart on your flight to Chicago?

What is the cheapest time of day to depart on your flight to Chicago?

What is the cheapest Billings Logan Intl to Chicago flight route?

What cabin class options are available on Billings to Chicago flights?

Can stopping save me money on Billings to Chicago flights?

What is the cheapest airline that flies from Billings Logan Intl to Chicago?

What airlines fly to Chicago?

How many flights depart from Billings to Chicago on average per day?

How many flights depart from Billings to Chicago on average per week?

When to book flights from Billings to Chicago

Cheap Billings to Chicago (BIL to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Billings to Chicago

Best Price Found

Fastest flight time

Direct flights

Airports in Chicago

Frequently asked questions about flying from Billings to Chicago

Best airlines flying from Billings to Chicago

Compare and see reviews for airlines that fly from Billings to Chicago with momondo

American Airlines Flights From Billings to Chicago

Traveling to a place near Chicago?

Why use momondo?

An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago

Fly your favorite airline to Chicago

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Chicago

List of cabin classes available on flights landing in Chicago. Availability may vary depending on flight origin and airline.

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