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

As of August 2025, there are 35 flights per week flying from Billings to Chicago. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

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

As of August 2025, there are 5 flights per day flying from Billings to Chicago. The most common time of day flights depart is 12:00PM, with 85% of flights taking off in the afternoon.

What airlines fly to Chicago?

American Airlines, United Airlines and Delta 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 46% 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, Delta, and Alaska Airlines 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 August 2025, 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.

$113 Cheap Flights from Billings to Chicago in 2025

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

Prices are currently typical for flights on this route. Typical prices usually range from $229 to $316. The lowest price recently found on this route was $229.

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Billings to Chicago

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

12:19 pm - 4:13 pmBIL-ORD

2h 54mnonstop

9:40 am - 11:50 amORD-BIL

3h 10mnonstop

$229American Airlines

Find Deal

Thu, Oct 2 - Tue, Oct 7

5:57 pm - 11:59 pmBIL-ORD

5h 02m1 stop

8:55 am - 11:16 amORD-BIL

3h 21mnonstop

$239United Airlines

Find Deal

Thu, Sep 11 - Tue, Sep 16

6:00 am - 9:53 amBIL-ORD

2h 53mnonstop

9:40 am - 11:50 amORD-BIL

3h 10mnonstop

$244American Airlines

Find Deal

Sat, Oct 4 - Sun, Oct 12

6:25 am - 1:03 pmBIL-MDW

5h 38m1 stop

7:15 pm - 11:10 pmMDW-BIL

4h 55m1 stop

$249Delta

Find Deal

Tue, Sep 9 - Tue, Sep 16

5:57 pm - 11:59 pmBIL-ORD

5h 02m1 stop

2:53 pm - 8:34 pmORD-BIL

6h 41m1 stop

$249United Airlines

Find Deal

Thu, Sep 11 - Tue, Sep 16

6:25 am - 1:08 pmBIL-MDW

5h 43m1 stop

1:06 pm - 11:05 pmMDW-BIL

10h 59m2 stops

$254Delta

Find Deal

Tue, Oct 21 - Sat, Oct 25

5:25 am - 12:27 pmBIL-ORD

6h 02m1 stop

3:50 pm - 11:05 pmORD-BIL

8h 15m2 stops

$254Delta

Find Deal

Tue, Oct 21 - Sat, Oct 25

2:00 pm - 12:24 amBIL-ORD

9h 24m1 stop

8:00 am - 3:00 pmORD-BIL

8h 00m1 stop

$377Hawaiian Airlines

Find Deal

Fri, Oct 31 - Mon, Nov 3

3:44 pm - 5:01 amBIL-ORD

12h 17m1 stop

6:00 am - 3:00 pmORD-BIL

10h 00m1 stop

$382Alaska Airlines

Find Deal

Wed, Oct 22 - Sun, Oct 26

3:40 pm - 6:22 amBIL-ORD

13h 42m2 stops

8:00 am - 3:00 pmORD-BIL

8h 00m1 stop

$388Alaska Airlines

Find Deal

Fri, Oct 31 - Sun, Nov 2

Delta flights from Billings to Chicago

Our best Delta deals on Billings to Chicago flight tickets

Delta

Sep 9

BIL6:25 amBillings Logan Intl

5h 38m

1 stop

MDW1:03 pmChicago Midway

Sep 16

MDW7:15 pmChicago Midway

4h 55m

1 stop

BIL11:10 pmBillings Logan Intl

$249

Find similar

Delta

Oct 21

BIL5:25 amBillings Logan Intl

6h 02m

1 stop

ORD12:27 pmChicago O'Hare Intl

Oct 25

ORD3:50 pmChicago O'Hare Intl

8h 15m

2 stops

BIL11:05 pmBillings Logan Intl

$254

Find similar

Delta

Sep 17

BIL5:25 amBillings Logan Intl

5h 28m

1 stop

ORD11:53 amChicago O'Hare Intl

Sep 20

ORD6:20 pmChicago O'Hare Intl

5h 44m

1 stop

BIL11:04 pmBillings Logan Intl

$264

Find similar

American Airlines flights from Billings to Chicago

Our best American Airlines deals on Billings to Chicago flight tickets

American Airlines

Oct 2

BIL12:19 pmBillings Logan Intl

2h 54m

ORD4:13 pmChicago O'Hare Intl

Oct 7

ORD9:40 amChicago O'Hare Intl

3h 10m

BIL11:50 amBillings Logan Intl

$229

Find similar

American Airlines

Oct 4

BIL6:00 amBillings Logan Intl

2h 53m

ORD9:53 amChicago O'Hare Intl

Oct 12

ORD9:40 amChicago O'Hare Intl

3h 10m

BIL11:50 amBillings Logan Intl

$244

Find similar

American Airlines

Aug 26

BIL5:49 amBillings Logan Intl

2h 50m

ORD9:39 amChicago O'Hare Intl

Aug 30

ORD4:50 pmChicago O'Hare Intl

3h 01m

BIL6:51 pmBillings Logan Intl

$259

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BillingsChicago

BIL - ORD

BILORD

Billings Logan Intl

Thu 10/2

12:19 pm-4:13 pm

Nonstop2h 54m

Chicago O'Hare Intl

Tue 10/7

9:40 am-11:50 am

Nonstop3h 10m

$229

BillingsChicago

BIL - ORD

BILORD

Billings Logan Intl

Thu 9/11

5:57 pm-11:59 pm

1 stop5h 02m

Chicago O'Hare Intl

Tue 9/16

8:55 am-11:16 am

Nonstop3h 21m

$239

BillingsChicago

BIL - ORD

BILORD

Billings Logan Intl

Sat 10/4

6:00 am-9:53 am

Nonstop2h 53m

Chicago O'Hare Intl

Sun 10/12

9:40 am-11:50 am

Nonstop3h 10m

$244

BillingsChicago

BIL - MDW

BILMDW

Billings Logan Intl

Tue 9/9

6:25 am-1:03 pm

1 stop5h 38m

Chicago Midway

Tue 9/16

7:15 pm-11:10 pm

1 stop4h 55m

$249

BillingsChicago

BIL - ORD

BILORD

Billings Logan Intl

Thu 9/11

5:57 pm-11:59 pm

1 stop5h 02m

Chicago O'Hare Intl

Tue 9/16

2:53 pm-8:34 pm

1 stop6h 41m

$249

BillingsChicago

BIL - MDW

BILMDW

Billings Logan Intl

Tue 10/21

6:25 am-1:08 pm

1 stop5h 43m

Chicago Midway

Sat 10/25

1:06 pm-11:05 pm

2 stops10h 59m

$254

BillingsChicago

BIL - ORD

BILORD

Billings Logan Intl

Tue 10/21

5:25 am-12:27 pm

1 stop6h 02m

Chicago O'Hare Intl

Sat 10/25

3:50 pm-11:05 pm

2 stops8h 15m

$254

BillingsChicago

BIL - ORD

BILORD

Billings Logan Intl

Fri 10/31

2:00 pm-12:24 am

1 stop9h 24m

Chicago O'Hare Intl

Mon 11/3

8:00 am-3:00 pm

1 stop8h 00m

$377

BillingsChicago

BIL - ORD

BILORD

Billings Logan Intl

Wed 10/22

3:44 pm-5:01 am

1 stop12h 17m

Chicago O'Hare Intl

Sun 10/26

6:00 am-3:00 pm

1 stop10h 00m

$382

BillingsChicago

BIL - ORD

BILORD

Billings Logan Intl

Fri 10/31

3:40 pm-6:22 am

2 stops13h 42m

Chicago O'Hare Intl

Sun 11/2

8:00 am-3:00 pm

1 stop8h 00m

$388

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 day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Wednesday when prices can be found for as low as $430. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Billings to Chicago for around $572.

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 at noon. Flights from Billings to Chicago during this time can be as low as $474. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $570.

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 Logan Intl to Chicago flights?

There are 4 cabin classes available to choose from on Billings Logan Intl 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 52% 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	$113
Fastest flight time	2h 50m
Direct flights	Every day
Airports in Chicago	2 airports

The best one-way flight to Chicago from Billings in the past 72 hours is $113. The best round-trip flight deal from Billings to Chicago found on momondo in the last 72 hours is $229.

The fastest flight from Billings to Chicago takes 2h 50m

Direct flights go from Billings to Chicago every day.

There are 2 airports near Chicago: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)

Search flight deals

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 2h 50m 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 August 2025, 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 (33.72% of total bookings). The next most popular plane models are Embraer 170 (33.72%) and Embraer 175 (Enhanced Winglets) (32.56%).
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 43% of the total bookings. Other popular airlines include United Airlines with 35% and Delta with 22%.

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
American Airlines	PriceFrom $225	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $239	Free Cancellation	Rating 7.4 8,920 reviews	Search United Airlines flights
Delta	PriceFrom $314	Free Cancellation	Rating 8.0 7,979 reviews	Search Delta flights

United Airlines Flights From Billings to Chicago
United Airlines flight deals from Billings to Chicago start from $239 round-trip. Over the 7 United Airlines flights for this route in a normal week, average airfare is usually $542 round-trip - but some users have found much cheaper deals with momondo.
American Airlines Flights From Billings to Chicago
American Airlines (7.2/10 from 10,000 reviews) operates around 14 flights from Billings to Chicago in any given week. The average American Airlines airfare for this route is around $390, with deals from around $225 rare but found on momondo. Referenced prices are for round-trip Billings to Chicago flight searches in the last 72 hours.

Merrillville

New Buffalo

Hammond

Benton Harbor

Saint Joseph

Lansing

Portage

Schererville

Valparaiso

Crown Point

Munster

Chesterton

Monticello

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

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sun 8/17

Sun 8/24

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Cheap flights from Billings to Chicago from $113

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 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Billings to Chicago

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Delta flights from Billings to Chicago

Our best Delta deals on Billings to Chicago flight tickets

American Airlines flights from Billings to Chicago

Our best American Airlines deals on Billings to Chicago flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Billings to Chicago that are best for you.

See travel insights to Chicago from

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

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

Our most recent data shows that the best time of day to fly to Chicago is at noon. Flights from Billings to Chicago during this time can be as low as $474. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $570.

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 Logan Intl to Chicago flights?

There are 4 cabin classes available to choose from on Billings Logan Intl 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 52% on your flight if you consider stops on a Billings to Chicago flight.

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

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

What airlines fly to Chicago?

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

As of August 2025, there are 5 flights per day flying from Billings to Chicago. The most common time of day flights depart is 12:00PM, with 85% of flights taking off in the afternoon.

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

As of August 2025, there are 35 flights per week flying from Billings to Chicago. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

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

How far is Billings Logan Intl to Chicago by plane?

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

How many operators does momondo search 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?

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

What is the most popular plane model from Billings to Chicago?

What is the most popular airline 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

United Airlines Flights From Billings to Chicago

American Airlines Flights From Billings to Chicago

Traveling to a place near Chicago?

Why use momondo?

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

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

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

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

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