Flight tickets from Billings to Chicago

Compare Billings to Chicago flight deals

Find the cheapest month or even day of the year to fly to Chicago

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Flight deals from Billings to Chicago

Looking for a cheap last-minute deal or the best return flight from Billings Airport to Chicago? If you want to travel next month, return fares start from ₹ 25,842. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Billings to Chicago

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Billings to Chicago flights are currently cheapest in October.

Direct flights from Billings to Chicago

Billings to Chicago: Flight information

The things to know before you go.
Cheapest flight found₹ 21,096
Cheapest month to flyOctober
Average flight time3 hrs, 2 mins
Most popular airlineEnvoy Air
Average flights per week52

Finding cheap flights from Billings to Chicago: Frequently asked questions

There are 4 airports in Chicago: Chicago Midway, Chicago O'Hare International, Chicago Dupage County, and Chicago Rockford.
The best price we found for a return flight from Billings to Chicago is ₹ 25,582. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 2 minutes is the average flight time from Billings to Chicago.
Envoy Air, American Airlines and Qatar Airways fly direct from Billings to Chicago.
As of June 2026, there are 52 flights per week flying from Billings to Chicago.
The cheapest month to fly from Billings to Chicago is usually August.
If you're flying from Billings Airport, the cheapest airport near Chicago is Chicago O'Hare International – which is 25.4 km away from the centre of Chicago. We've found flights into this airport from ₹ 25,582.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Billings Airport to Chicago on Saturday, 1 August 2026.
Yes – the average flight time is 3 hours and 2 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 19°C. July is typically the warmest month in Chicago, when it usually averages around 26°C. You can expect the least rain in January. The coldest month is January, with temperatures averaging -8°C. The rainiest month is August.
Currently, United offers the cheapest flight tickets to Chicago.

Flying from Billings Logan International Airport (BIL) to Chicago: what you need to know

  • Approximately 3 hours 15 minutes is how long you can expect to be travelling on a direct flight from Billings Logan International Airport to Chicago.

  • The timezone in Chicago is UTC-6. The city is one hour ahead of Billings, where Billings Logan International Airport is located.

  • With ten weekly departures between the two airports, Billings Logan International Airport (BIL) to Chicago O'Hare International Airport (ORD) is the most popular route. Board American Airlines's 06:00 flight to get your journey from BIL to ORD underway.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. That way, you won't have to rush to catch your BIL to Chicago flight.

  • During popular months like June, you'll want to get to the airport earlier than usual. Arrive two hours before domestic departures and four hours ahead for an international flight when you travel during a peak period in general.

  • Begin your journey at BIL and fly nonstop to Chicago O'Hare International Airport (ORD). That's where you can expect to land when searching for Billings Logan International Airport to Chicago tickets.

  • Book your ticket with American Airlines. This well-known carrier offers direct flights from Billings Logan International Airport to Chicago.

  • BIL is around 3 kilometres from central Billings. If you're driving, catching a taxi or ride-sharing from the centre, it'll take you 15 minutes or so to get there, depending on traffic conditions. If you're using public transport, expect the trip time to be around 30 minutes.

  • Catching an early flight from Billings Logan International Airport to Chicago? Avoid the stress of rushing to the airport (and get some extra shut-eye) by choosing one of these stays close to BIL:

  • 84% of flights leaving Billings Logan International Airport reach their destination as planned. Given its impressive on-time stats, disruptions are unlikely when jetting out of BIL.

  • You'll find BIL at 1901 Terminal Circle, Room 216.

How to find the cheapest flights from Billings Logan International Airport (BIL) to Chicago

  • ₹ 21,096 is currently the best price for a one-way Billings Logan International Airport to Chicago flight. A return plane ticket starts from ₹ 25,582. These fares may change based on demand.

  • Get cheap flights from BIL to Chicago by booking three months ahead. According to our research, that's the sweet spot for picking up a bargain.

  • August is the best month for picking up an awesome deal on Billings Logan International Airport to Chicago tickets. If you'd like to travel during a different time of year, the 'Whole month' tool will show you the lowest prices for each month.

  • Locking in a cheap flight from BIL to Chicago is easy with Price Alerts. Simply create one of these automatic notifications and we'll get in touch when the price has dropped.

  • Pick your preferred departure and arrival times, number of stops and airlines with our filters. Then, sort the results for your flight from Billings Logan International Airport to Chicago by 'Best,' 'Cheapest' or 'Fastest.'

Airports in Chicago

Chicago O'Hare International Airport (ORD)

  • Chicago O'Hare International Airport (ORD) to the centre of Chicago takes about 30 minutes by car. The centre is roughly 27 kilometres away.

  • It'll take around 45 minutes if you're travelling on public transport.

  • The last thing you need is a long journey to your hotel if you're landing late on a flight from Billings Logan International Airport to Chicago. Reserve one of these accommodation options near ORD instead:

  • To get the best deal, book your vehicle from Chicago O'Hare International Airport about four weeks ahead of your flight from BIL to Chicago.

  • You'll find ORD at 10000 West O'Hare.

Chicago Midway International Airport (MDW)

  • Once your flight from Billings Logan International Airport to Chicago has touched down, you can make your way to the city centre in around 25 minutes by car. Central Chicago is roughly 16 kilometres from Chicago Midway International Airport (MDW).

  • If you choose to travel on public transport, the journey will take you 30 minutes or so.

  • Hang up the 'Do not disturb' sign and unwind at a hotel near MDW. Here are a few options where you can tuck yourself in after your BIL to Chicago flight:

  • Get the lowest price by reserving your ride from MDW four weeks ahead of time. You'll also have access to a greater selection of vehicles.

  • The address for Chicago Midway International Airport is 5700 South Cicero.

Chicago Rockford International Airport (RFD)

  • Chicago Rockford International Airport (RFD) is about 145 kilometres from the centre of Chicago. It'll take you about 1 hour 40 minutes to get to the city centre by car once you've stepped off your flight from Billings Logan International Airport to Chicago.

  • The journey takes roughly 2 hours by public transport.

  • Enjoy a more relaxed start to your break by checking in to a hotel near RFD after your BIL to Chicago flight. Recover from a day of travel or just take a moment to find your footing in a new city at:

  • Booking at least a few weeks ahead of your flight from Billings Logan International Airport to Chicago is a smart move. Along with more affordable prices, you might find it easier to get the make and model you prefer at RFD.

  • Chicago Rockford International Airport's address is 2 Airport Cir.

Best time to go to Chicago

  • July is the most popular month for flights from Billings Logan International Airport to Chicago. To steer clear of the crowds, plan your trip to Chicago in January.

  • Lock in a Billings Logan International Airport to Chicago plane ticket with a departure in July to visit the city during its warmest month. You can expect temperatures to range from 16ºC to 28ºC.

  • If you'd rather travel in cooler conditions, search for a cheap ticket from BIL to Chicago in January when temperatures average between -12ºC and 3ºC.

More about Chicago

Explore more of the United States

  • You've visited Chicago, now it's time to explore other parts of the United States. Journey about 451 kilometres southeast to Columbus to check off its top sights. From Franklin Park Conservatory and Botanical Gardens to Whetstone Park / Park of Roses and Ohio Theatre, you've got a jam-packed schedule ahead.

  • Indianapolis is another favourite destination in the United States and is around 257 kilometres southeast of Chicago. No journey is complete without visiting Lucas Oil Stadium, Eiteljorg Museum and The Children's Museum of Indianapolis.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.