Cheap flights from Billings to Chicago (BIL - CHI)

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The best prices from Billings to Chicago are usually found in August or April, booked 17 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

How to find the cheapest flight from
Billings (BIL) to Chicago (CHI)

BIL - CHI
Price
$285 - $504
CHI
Temperature
33.8 - 84.2 °F
CHI
Rainfall
0.7 - 4.3 inches

Popular in

May

High demand for flights, 24% potential price rise

Cheapest in

August

Best time to find cheap flights, 26% potential price drop

Round-trip from

$285

From Billings to Chicago

One-way from

$144

One-way flight from Billings to Chicago

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Billings to Chicago?

Saturday flights are found to be more expensive to fly from Billings to Chicago. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Chicago.

How far in advance should I book a flight from Billings to Chicago?

Users have found that booking a flight from Billings to Chicago at least 20 days early can save you up to 10% on average compared to booking a flight this week. If booking 20 days before your flight isn’t an option for you, users have found flights from Billings to Chicago for as little as $137 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $157 for flights departing within the next 3 days.

What is the cheapest month to fly from Billings to Chicago?

April is one of the best times of the year to fly to Chicago from Billings. Prices for April average $135 per person but you can even find prices for as low as $33. The most expensive prices can be found in the month of December. Opting for a April flight can save you 49% on your journey compared to booking in April

When is the cheapest time to fly from Billings to Chicago (BIL - CHI)?

One of the essential ways to save on airfare from Billings to Chicago is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 46% on airfare.

Cheap flights from Billings to Chicago in March, April 2021

30 Apr - 3 May
$145pp
BIL
Billings Logan Intl
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
BIL
Billings Logan Intl
23 Apr - 25 Apr
$147pp
BIL
Billings Logan Intl
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
BIL
Billings Logan Intl
23 Apr - 25 Apr
$160pp
BIL
Billings Logan Intl
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
     
3 STOPS
BIL
Billings Logan Intl

Billings to Chicago 2021 flight deals

30 Apr - 3 May
$145pp
BIL
Billings Logan Intl
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
BIL
Billings Logan Intl
23 Apr - 25 Apr
$147pp
BIL
Billings Logan Intl
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
   
2 STOPS
BIL
Billings Logan Intl
23 Apr - 25 Apr
$160pp
BIL
Billings Logan Intl
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
     
3 STOPS
BIL
Billings Logan Intl

Non-stop flights to Chicago from Billings

26 Jun - 10 Jul
$281pp
BIL
Billings Logan Intl
American Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
American Airlines
Non-Stop
BIL
Billings Logan Intl
6 Jun - 9 Jun
$289pp
BIL
Billings Logan Intl
American Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
American Airlines
Non-Stop
BIL
Billings Logan Intl
7 Jun - 9 Jun
$291pp
BIL
Billings Logan Intl
American Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
American Airlines
Non-Stop
BIL
Billings Logan Intl

Last minute flights from Billings to Chicago

11 Mar - 13 Mar
$250pp
BIL
Billings Logan Intl
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
BIL
Billings Logan Intl
10 Mar - 13 Mar
$276pp
BIL
Billings Logan Intl
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
BIL
Billings Logan Intl
9 Mar - 13 Mar
$279pp
BIL
Billings Logan Intl
Multiple Airlines
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
BIL
Billings Logan Intl

One-way flights to Chicago from Billings

1:48 pm - 7:57 pm
United Airlines
1 Stop
5h 09m
BIL - ORD
United Airlines
$144
United
12:44 pm - 7:20 pm
Frontier
1 Stop
5h 36m
BIL - ORD
Frontier
$149
FareScan
2:50 pm - 9:05 am
Alaska Airlines
2 Stops
17h 15m
BIL - ORD
Alaska Airlines

Related info for your journey

Flight FAQs

From Billings to Chicago

Are flight prices decreasing from Billings to Chicago due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Billings and Chicago for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Billings Logan Intl to Chicago to control the spread of COVID-19?

New policies can now be found on Delta to help keep travelers safe while flying. Some of the new policies that have been implemented to accommodate travelers flying from Billings Logan Intl to Chicago are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Billings Logan Intl to Chicago have flexible cancellations due to COVID-19?

Delta, United Airlines, and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Billings to Chicago for under $200 on Cheapflights?

Yes, there are multiple flights from Billings to Chicago for under $200. The cheapest flight booked recently is on Multiple Airlines for just $145, but on average you can expect to pay $232.

Are there nonstop flights from Billings to Chicago for under $300 on Cheapflights?

Cheapflights has at least 6 direct flights from Billings to Chicago under $300. A good price for a nonstop flight from Billings to Chicago is less than $369.

Are there last-minute flights available from Billings to Chicago for under $300?

There are currently 20+ open flights from Billings to Chicago within the next 7 days for less than $300.

Is Billings weather warmer or cooler than Chicago?

With an average temperature of 90 °F, peak weather can be found in July. As a traveler, expect to see changes in flight prices during that period. The temperatures in Chicago are colder than in Billings.

How long is the flight from Billings to Chicago?

Departing from Billings to Chicago will take you 3h. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Billings to Chicago round-trip?

According to our current data, Frontier ($187), Alaska Airlines ($265), and Delta ($268) offers the cheapest pricing from Billings to Chicago. Frontier is 51% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Billings to Chicago one-way?

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $69. Users have also found prices from $133 and $144 on Frontier and Alaska Airlines, respectively.

Alternative routes for Billings to Chicago

Destination information for Chicago

Flight duration
3h 05m
Average temperature for March in Chicago
50.0 °F
Avg rainfall for March in Chicago
1.6 ″

Airports servicing Billings

Airports servicing Chicago

Chicago Midway (MDW)
Rockford (RFD)
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