Skyscanner home

Cheap flight tickets from Chicago O'Hare International to Billings

Compare Chicago O'Hare International to Billings flight deals

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

Book the best Billings fare with no extra fees

Flight deals from Chicago O'Hare International to Billings

Looking for a cheap last-minute deal or the best return flight from Chicago O'Hare International to Billings? Find the lowest prices on one-way and return tickets right here.
Billings.RM1,038 per passenger.Departing Fri, 18 Sep, returning Mon, 21 Sep.Return flight with United.Outbound indirect flight with United, departs from Chicago O'Hare International on Fri, 18 Sep, arriving in Billings.Inbound indirect flight with United, departs from Billings on Mon, 21 Sep, arriving in Chicago O'Hare International.Price includes taxes and charges.From RM1,038, select.
Billings.RM1,039 per passenger.Departing Sat, 1 Aug, returning Fri, 7 Aug.Return flight with United.Outbound indirect flight with United, departs from Chicago O'Hare International on Sat, 1 Aug, arriving in Billings.Inbound indirect flight with United, departs from Billings on Fri, 7 Aug, arriving in Chicago O'Hare International.Price includes taxes and charges.From RM1,039, select.
Billings.RM1,068 per passenger.Departing Fri, 6 Mar, returning Tue, 10 Mar.Return flight with United.Outbound indirect flight with United, departs from Chicago O'Hare International on Fri, 6 Mar, arriving in Billings.Inbound indirect flight with United, departs from Billings on Tue, 10 Mar, arriving in Chicago O'Hare International.Price includes taxes and charges.From RM1,068, select.
Billings.RM1,167 per passenger.Departing Sat, 28 Feb, returning Wed, 4 Mar.Return flight with United.Outbound indirect flight with United, departs from Chicago O'Hare International on Sat, 28 Feb, arriving in Billings.Inbound indirect flight with United, departs from Billings on Wed, 4 Mar, arriving in Chicago O'Hare International.Price includes taxes and charges.From RM1,167, select.
Billings.RM1,227 per passenger.Departing Thu, 8 Oct, returning Mon, 12 Oct.Return flight with United.Outbound indirect flight with United, departs from Chicago O'Hare International on Thu, 8 Oct, arriving in Billings.Inbound indirect flight with United, departs from Billings on Mon, 12 Oct, arriving in Chicago O'Hare International.Price includes taxes and charges.From RM1,227, select.
Billings.RM1,295 per passenger.Departing Fri, 5 Jun, returning Fri, 12 Jun.Return flight with United.Outbound indirect flight with United, departs from Chicago O'Hare International on Fri, 5 Jun, arriving in Billings.Inbound indirect flight with United, departs from Billings on Fri, 12 Jun, arriving in Chicago O'Hare International.Price includes taxes and charges.From RM1,295, select.
Billings.RM1,363 per passenger.Departing Tue, 24 Feb, returning Sat, 28 Feb.Return flight with United.Outbound indirect flight with United, departs from Chicago O'Hare International on Tue, 24 Feb, arriving in Billings.Inbound indirect flight with United, departs from Billings on Sat, 28 Feb, arriving in Chicago O'Hare International.Price includes taxes and charges.From RM1,363, select.
Billings.RM1,459 per passenger.Departing Thu, 7 May, returning Sun, 10 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Chicago O'Hare International on Thu, 7 May, arriving in Billings.Inbound indirect flight with Delta, departs from Billings on Sun, 10 May, arriving in Chicago O'Hare International.Price includes taxes and charges.From RM1,459, select.

Find the cheapest month to fly from Chicago O'Hare International to Billings

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Chicago O'Hare International to Billings flights are currently cheapest in September.
Feb
from RM1,361
Mar
from RM1,067
Apr
Find prices
May
from RM1,457
Jun
from RM1,294
Jul
from RM1,515
Aug
from RM1,037
Sep
from RM1,036
Oct
from RM1,225
Nov
Find prices
Dec
Find prices
Jan
Find prices

Direct flights from Chicago O'Hare International to Billings

Chicago O'Hare International to Billings: Alternative routes

Compare routes from Chicago O'Hare International to Billings below. You may find an airport to fly into that's cheaper, faster, or easier than Billings.

Billings

5km from central Billings
ClosestCheapest
from RM1,038
Search flights

Chicago to Billings: Flight information

The things to know before you go.
Cheapest flight foundRM1,038
Cheapest month to flySeptember
Average flight time3 hrs, 15 mins
Most popular airlineEnvoy Air
Average flights per week33

Check out these Billings hotels

Ready to plan your stay? Other travellers rate these Billings hotels for cleanliness, service and location.
Home2 Suites by Hilton Billings
3.87 km from Billings
RM671
Per night
Northern Hotel
4.57 km from Billings
RM703
Per night
Best Western Plus Clocktower Inn
4.59 km from Billings
RM543
Per night
Home2 Suites by Hilton Billings
3.87 km from Billings
RM671
Per night
Northern Hotel
4.57 km from Billings
RM703
Per night
Best Western Plus Clocktower Inn
4.59 km from Billings
RM543
Per night
Explore top-rated hotels

Finding cheap flights from Chicago O'Hare International to Billings: Frequently asked questions

The best price we found for a return flight from Chicago O'Hare International to Billings is RM1,036. 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 15 minutes is the average flight time from Chicago O'Hare International to Billings.
Envoy Air, American Airlines and United fly direct from Chicago O'Hare International to Billings.
As of February 2026, there are 33 flights per week flying from Chicago O'Hare International to Billings.
The cheapest month to fly from Chicago O'Hare International to Billings is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago O'Hare International Airport to Billings Airport on Friday, 18 September 2026.
Yes – the average flight time is 3 hours and 15 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 Billings 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 Billings is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to Billings.

Flying from O'Hare International Airport (ORD) to Billings Logan International Airport (BIL): what you need to know

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This way, you'll have plenty of time to board your ORD to BIL flight.

  • You'll likely experience bigger queues in popular months like August. Arriving up to four hours ahead of international flights and two hours for domestic departures will help ensure a smooth travel experience.

  • American Airlines is your gateway to exploring Billings (and perhaps some other exciting parts of United States!). Check out the direct flights from O'Hare International Airport to Billings Logan International Airport offered by this popular airline.

  • American Airlines is the airline with the highest passenger demand for this route.

  • Think about adding a stopover when booking your ticket from O'Hare International Airport to Billings Logan International Airport. Just deselect 'Direct flights only' to break up your trip, or perhaps see a new city along the way. Here are some options between ORD and BIL:

    • Minneapolis-St. Paul International Airport

    • Denver International Airport

    • Salt Lake City International Airport

How to find the cheapest flights from O'Hare International Airport (ORD) to Billings Logan International Airport (BIL)

  • Currently, RM783 is the lowest price we've seen for a one-way O'Hare International Airport to Billings Logan International Airport flight. The best price for a return ticket is RM1,038. Bear in mind that fares may change due to demand when booking.

  • To get your hands on cheap tickets from ORD to BIL, book early. Airlines typically offer the most competitive fares when flights are first made available.

  • Getting cheap flights from O'Hare International Airport to Billings Logan International Airport is easy if you're flexible with your travel plans. Use the 'Whole month' search function to see the best prices across each month and bag a great deal.

  • Getting your hands on cheap flights from ORD to BIL couldn't be easier with Price Alerts. Simply create one of these automatic alerts and we'll notify you when there's a better deal.

  • Tailor your flights using filters. Select your ideal arrival and departure times, total journey duration and airlines. You can also sort the results by 'Best,' 'Cheapest' or 'Fastest' flights from O'Hare International Airport to Billings Logan International Airport.

Handy information about O'Hare International Airport (ORD)

  • ORD is located at 10000 West O'Hare.

  • When it comes to O'Hare International Airport's on-time performance, 74.85% of flights stick to their scheduled arrival time.

  • To reach O'Hare International Airport from central Chicago, it takes about 35 minutes by car. This depends on traffic, however. It's approximately 40 kilometres from the airport to the city centre.

  • Catching public transport? Expect a trip time of around 55 minutes.

  • Get your break off to a hassle-free start by staying near ORD. Whether you're taking an early flight from O'Hare International Airport to Billings Logan International Airport or just don't like being rushed, these stays are the answer:

Arriving at Billings Logan International Airport (BIL)

Getting from Billings Logan International Airport (BIL) to central Billings

  • BIL is located at 1901 Terminal Circle, Room 216.

  • Billings Logan International Airport to central Billings has a drive time of about 10 minutes. It's approximately 5 kilometres away.

  • It'll take around 25 minutes to get there by public transport.

When to fly to Billings Logan International Airport (BIL)

  • July is the most popular month for flights from O'Hare International Airport to Billings Logan International Airport. To avoid the crowds, visit Billings in February.

  • When booking your flight from O'Hare International Airport to Billings Logan International Airport, think about the kind of weather you like. July is the warmest month in Billings, with temperatures ranging from 14ºC (57ºF) to 34ºC (93ºF).

  • February has average temperatures of between -18ºC (0ºF) and 8ºC (46ºF). Search for cheap tickets from ORD to BIL around that time if you want to travel in cooler conditions.

Explore more of United States

  • You've done Billings, now it's time to discover other corners of United States. Travel about 451 kilometres south-east to Rapid City to tick off its must-visit sights. From Dinosaur Park to Storybook Island and Museum of Geology, there's plenty to keep you busy.

  • If you're looking to explore another well-known destination in United States, consider Missoula, about 434 kilometres west of Billings. A Carousel for Missoula, Brennan's Wave and Missoula Art Museum are key reasons to visit.

Plan the rest of your trip from Chicago to Billings

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.