Find Cheap Flights from Billings to Chicago (BIL - CHI)

Flights overview

Useful information for finding cheap flights from Billings to Chicago and booking your next trip

Cheapest round-trip flights	$249	Delta 1 stop 6 hr Thu, Jan 8 — Sun, Jan 11	The cheapest round-trip flight from Billings to Chicago is currently $249
Cheapest one-way flight	$166	American 1 stop 9 hr Wed, Jan 14	The cheapest one-way flight from Billings to Chicago is currently $166
Last-minute weekend getaway	$399	Delta 1 stop 7 hr Fri, Nov 21 — Sun, Nov 23	The cheapest last-minute weekend getaway from Billings to Chicago is currently $399
Cheapest business class flights	$599	Delta 1 stop 6 hr Thu, Jan 29 — Sun, Feb 1	The cheapest business class round-trip flight from Billings to Chicago is currently $599

Fastest flight	4 hr 9 min	The fastest flight with stops from Billings to Chicago takes 4 hr 9 min
Nonstop flights	None	There are no direct flights on this route.

When is the cheapest time to fly?

The cheapest month to fly from Billings to Chicago is typically August. The most expensive month to fly is typically January.

August Cheapest	Typical prices: $225–360
January Most expensive	Typical prices: $325–520

Popular airlines from Billings to Chicago

United

from $249

Typical price: $265–510

743 weekly connecting flights

BIL - ORD Every day
Delta

from $249

Typical price: $305–670

642 weekly connecting flights

BIL - MDW, ORD Every day
American

from $249

Typical price: $295–720

104 weekly connecting flights

BIL - ORD Every day
Alaska

from $342

Typical price: $405–890

33 weekly connecting flights

BIL - ORD Every day

Popular airports near Billings

Billings-Logan International Airport (BIL)

Billings United States 8 min 2 mi
Bozeman Yellowstone International Airport (BZN)

Bozeman United States 2 hr 16 min 127 mi
Yellowstone Regional Airport (COD)

Cody United States 1 hr 47 min 91 mi
Sheridan County Airport (SHR)

Sheridan United States 2 hr 6 min 101 mi

Popular airports near Chicago

Chicago O'Hare International Airport (ORD)

Chicago United States 31 min 16 mi
Chicago Midway International Airport (MDW)

Chicago United States 26 min 9 mi
Milwaukee Mitchell International Airport (MKE)

Milwaukee United States 1 hr 28 min 75 mi
Indianapolis International Airport (IND)

Indianapolis United States 2 hr 58 min 165 mi

Frequently asked questions about flying from Billings to Chicago

When are the cheapest days to fly from Billings to Chicago?

The cheapest flights from Billings to Chicago are usually in August. Typical ticket prices in August range from $225 to $360.

Which airlines provide the cheapest flights from Billings to Chicago?

The cheapest round-trip flight from Billings to Chicago recently found on Google Flights was with Delta from $249. The cheapest one-way flight was with American from $166.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest United flight from Billings to Chicago is $249, flying from Jan 8 to Jan 11.
The cheapest Delta flight from Billings to Chicago is $249, flying from Jan 8 to Jan 11.
The cheapest American flight from Billings to Chicago is $249, flying from Jan 31 to Feb 1.
The cheapest Alaska flight from Billings to Chicago is $342, flying from Jan 31 to Feb 1.

What are the cheapest flights from Billings to Chicago?

The cheapest round-trip flight from Billings to Chicago starts at $249 from Thu, Jan 8 to Sun, Jan 11. The cheapest one-way flight starts at $166 and departs on Wed, Jan 14.

How long does it take to fly from Billings to Chicago?

4 hr 9 min is the shortest flight time from Billings to Chicago.

When should you fly to Chicago, United States?

Chicago's peak season is Jun–Aug. Popular events throughout year include St. Patrick's Day, when the river is tinted green (Mar 17); the Pride Parade (Jun); the Taste of Chicago culinary festival (Jul) and the Jazz Festival (Sep). During the holiday season (Nov–Dec), the Magnificent Mile Lights Festival and Christkindlmarket, a German Christmas market in Daley Plaza, draw crowds to the city.

How do I find cheap dates to fly from Billings to Chicago?

It's easy to use Google Flights to find the cheapest days to fly from Billings to Chicago.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What is the best airline to fly from Billings to Chicago?

What counts as the best airline for your flights from Billings to Chicago really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Billings to Chicago.

In terms of flights, United is the most popular. United offers 743 connecting flights per week. United flies from Billings-Logan International Airport (BIL) to Chicago O'Hare International Airport (ORD) .

Other popular airlines flying from Billings to Chicago are:

Delta offers 642 connecting flights per week. Delta flies from Billings-Logan International Airport (BIL) to Chicago Midway International Airport (MDW) , Chicago O'Hare International Airport (ORD) .
American offers 104 connecting flights per week. American flies from Billings-Logan International Airport (BIL) to Chicago O'Hare International Airport (ORD) .
Alaska offers 33 connecting flights per week. Alaska flies from Billings-Logan International Airport (BIL) to Chicago O'Hare International Airport (ORD) .

The number of connecting flights refers to distinct flights with at least one stop between Billings and Chicago.

Which airlines provide the cheapest flights from Billings to Chicago?

The cheapest round-trip flight from Billings to Chicago recently found on Google Flights was with Delta from $249. The cheapest one-way flight was with American from $166.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest United flight from Billings to Chicago is $249, flying from Jan 8 to Jan 11.
The cheapest Delta flight from Billings to Chicago is $249, flying from Jan 8 to Jan 11.
The cheapest American flight from Billings to Chicago is $249, flying from Jan 31 to Feb 1.
The cheapest Alaska flight from Billings to Chicago is $342, flying from Jan 31 to Feb 1.

Which airlines have direct flights from Billings to Chicago?

No airline flies direct from Billings to Chicago.

There are 743 United connecting flights from Billings to Chicago per week. Flights are available every day.
There are 642 Delta connecting flights from Billings to Chicago per week. Flights are available every day.
There are 104 American connecting flights from Billings to Chicago per week. Flights are available every day.
There are 33 Alaska connecting flights from Billings to Chicago per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

Which airline provides the cheapest last-minute getaway flight from Billings to Chicago?

The cheapest last-minute deal between Billings and Chicago at price $399 is offered by Delta from Fri, Nov 21 to Sun, Nov 23.

Which airlines have direct flights from Billings to Chicago?

No airline flies direct from Billings to Chicago.

There are 743 United connecting flights from Billings to Chicago per week. Flights are available every day.
There are 642 Delta connecting flights from Billings to Chicago per week. Flights are available every day.
There are 104 American connecting flights from Billings to Chicago per week. Flights are available every day.
There are 33 Alaska connecting flights from Billings to Chicago per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

When are direct flights from Billings to Chicago available?

There are no direct flights from Billings to Chicago.

How can I find nonstop flights from Billings to Chicago?

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Billings to Chicago, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

What are the cheapest business class flights from Billings to Chicago?

The cheapest business class round-trip flights between Billings and Chicago start at $599 from Thu, Jan 29 to Sun, Feb 1 with Delta.

What are the cheapest economy class flights from Billings to Chicago?

The cheapest economy class round-trip flights between Billings and Chicago start at $249 from Thu, Jan 8 to Sun, Jan 11.

How can I book business class trips from Billings to Chicago?

To book business class trips from Billings to Chicago, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

Are there any last-minute deals from Billings to Chicago next weekend?

The best last-minute getaway deal for the next weekend between Billings and Chicago starts at $399 from Fri, Nov 21 to Sun, Nov 23 with Delta.

Which airline provides the cheapest last-minute getaway flight from Billings to Chicago?

The cheapest last-minute deal between Billings and Chicago at price $399 is offered by Delta from Fri, Nov 21 to Sun, Nov 23.

How can I find last-minute flight deals from Billings to Chicago?

To find last-minute flight deals from Billings to Chicago, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.